1. A power management system based on bluetooth communication for controlling at least one room unit, comprising, for each of said room units:

the Bluetooth intelligent lock is used for controlling the opening and closing of the room units and updating the first broadcast information according to the opening and closing of the room units;

the Bluetooth radar detection module is used for detecting a human body in the room unit and updating second broadcast information according to a detection result;

the Bluetooth electricity taking switch is used for controlling the on-off of a power supply in the room unit;

the Bluetooth power-taking switch, the Bluetooth radar detection module and the Bluetooth intelligent lock are communicated through Bluetooth;

when the Bluetooth intelligent lock is opened, first broadcast information is synchronously modified to be in an unlocking state, the Bluetooth radar detection module carries out human body detection according to the first broadcast information, and updates second broadcast information to be in a manned state after detecting that personnel enter the room unit, and the Bluetooth electricity taking switch is communicated with a power supply in the room unit when the second broadcast information is in the manned state; the Bluetooth radar detection module detects personnel in the room unit in real time, updates second broadcast information to be in an unmanned state when the personnel cannot be detected, and disconnects the power supply in the room unit according to the fact that the second broadcast information is in the unmanned state by the Bluetooth power switch.

2. The power management system of claim 1, wherein:

the bluetooth radar detects the module and scans with predetermineeing first cycle the first broadcast information of bluetooth intelligence lock, simultaneously, the bluetooth is got the electric switch and is scanned with predetermineeing the second cycle the second broadcast information of bluetooth radar detection module.

3. The power management system of claim 2, wherein:

the preset first period and the preset second period do not exceed 2 s.

4. The power management system of claim 1, wherein:

the Bluetooth electricity taking switch is arranged in a preset range of a power box in the room unit, and the front side of the Bluetooth electricity taking switch is not covered by metal;

the Bluetooth electricity taking switch controls the on-off of the power box through a relay.

5. The power management system of claim 1, wherein:

the Bluetooth radar detection module is installed at the top of the room unit.

6. The power management system of claim 1, wherein:

the room unit comprises a plurality of sub-room units;

each sub-room unit is internally provided with a sub-Bluetooth radar detection module and a sub-Bluetooth power-taking switch;

the sub Bluetooth radar detection module is used for detecting personnel in the sub-unit room and sending out fourth broadcast information according to a detection result so as to establish communication with the sub Bluetooth power-taking switch;

when the Bluetooth power-taking switch is in a manned state according to the second broadcast information, the sub Bluetooth radar detection module detects personnel in the sub-room unit in real time, when the personnel are not detected in a preset time period, fourth broadcast information is updated to be in an unmanned state, and the sub Bluetooth power-taking switch disconnects the power supply in the sub-room unit according to the fourth broadcast information in the unmanned state;

and/or, when the bluetooth is got the electric switch and is according to after the indoor power is connected to the second broadcast information when someone state, sub bluetooth radar detection module real-time detection personnel in the room unit, when detecting personnel, then update the fourth broadcast information of room unit and adjacent room unit is someone state, and the sub bluetooth of each room unit is got the electric switch and is for someone state intercommunication each room unit internal power according to the fourth broadcast information, simultaneously, breaks off other room unit internal power.

7. The power management system of claim 6, further comprising:

the acquisition unit is used for communicating with the sub Bluetooth electricity taking switch so as to acquire power supply communication data of each sub-room unit;

the analysis unit is used for carrying out user behavior analysis according to the collected power supply communication data of each sub-room unit;

the control unit is communicated with each sub Bluetooth power-taking switch so as to intelligently analyze the analysis result of the analysis unit according to the analysis result of the analysis unit;

and when the Bluetooth power-taking switch is in a manned state according to the second broadcast information, connecting and/or disconnecting the power supply of each sub-room unit according to the analysis result of the analysis unit after connecting the power supply in the room.

8. The power management system of claim 1, wherein:

the power management system is also connected with a water source control unit and is in Bluetooth communication with the Bluetooth radar detection module;

and when the Bluetooth radar detection module updates the second broadcast information to be in a manned state, the water source control unit accumulates water with a preset volume and/or a preset temperature range for the manned state according to the second broadcast information.

9. A power management method based on bluetooth communication for the power management system of any one of claims 1-8, wherein the power management method is used for controlling at least one room unit, and comprises:

receiving an unlocking signal, unlocking the Bluetooth intelligent lock, and synchronously modifying first broadcast information into an unlocking state;

detecting the human body in the room unit by adopting the Bluetooth radar detection module when the first broadcast information is in an unlocking state;

when the Bluetooth radar detection module detects people, updating second broadcast information to be in a person state;

when the Bluetooth intelligent lock detects that the second broadcast information is in a manned state, connecting a power supply in the room unit;

detecting personnel in the room unit in real time by adopting the Bluetooth radar detection module, and updating second broadcast information to be in an unmanned state when the personnel cannot be detected;

and when the Bluetooth intelligent lock receives that the second broadcast information is in an unmanned state, the power supply in the room is disconnected.

Background

The existing hotel usually adopts a card-inserting type electricity-taking switch, when a guest enters the hotel, a door-opening card is inserted into the electricity-taking switch, and a room power supply is immediately turned on; when a guest leaves, a door opening card is taken away from a power taking switch, a room power supply is immediately turned off, the power taking mode requires that the guest needs to go to a desk or other places to obtain a corresponding card after arriving at a hotel, but with the increase of user demands, more and more self-service hotels cannot realize power supply management of the mode, the existing self-service hotels check in, generally, the user directly uses a mobile phone to unlock, the user cannot take power, and the hotels cannot realize power supply management, so that the design of a room power supply management system without cards is necessary.

Disclosure of Invention

In order to overcome the technical defects, the invention aims to provide a power management system and a power management method based on bluetooth communication, which are used for solving the management problem of a room power system without a guest getting stuck.

The invention discloses a power management system based on Bluetooth communication, which is used for controlling at least one room unit, and for each room unit, the power management system comprises:

the Bluetooth intelligent lock is used for controlling the opening and closing of the room units and updating the first broadcast information according to the opening and closing of the room units;

the Bluetooth radar detection module is used for detecting a human body in the room unit and updating second broadcast information according to a detection result;

the Bluetooth electricity taking switch is used for controlling the on-off of a power supply in the room unit;

the Bluetooth power-taking switch, the Bluetooth radar detection module and the Bluetooth intelligent lock are communicated through Bluetooth;

when the Bluetooth intelligent lock is opened, first broadcast information is synchronously modified to be in an unlocking state, the Bluetooth radar detection module carries out human body detection according to the first broadcast information, and updates second broadcast information to be in a manned state after detecting that personnel enter the room unit, and the Bluetooth electricity taking switch is communicated with a power supply in the room unit when the second broadcast information is in the manned state; the Bluetooth radar detection module detects personnel in the room unit in real time, updates second broadcast information to be in an unmanned state when the personnel cannot be detected, and disconnects the power supply in the room unit according to the fact that the second broadcast information is in the unmanned state by the Bluetooth power switch.

Preferably, the bluetooth radar detects the module and scans with predetermineeing first cycle the first broadcast information of bluetooth intelligence lock, simultaneously, the bluetooth is got the electric switch and is scanned with predetermineeing the second cycle the second broadcast information of bluetooth radar detection module.

Preferably, the preset first period and the preset second period do not exceed 2 s.

Preferably, the bluetooth power-taking switch is arranged in a preset range of a power box in the room unit, and the front surface of the bluetooth power-taking switch is not covered by metal;

the Bluetooth electricity taking switch controls the on-off of the power box through a relay.

Preferably, the bluetooth radar detection module is installed on the top of the room unit.

Preferably, the room unit comprises a plurality of sub room units;

each sub-room unit is internally provided with a sub-Bluetooth radar detection module and a sub-Bluetooth power-taking switch;

the sub Bluetooth radar detection module is used for detecting personnel in the sub-unit room and sending out fourth broadcast information according to a detection result so as to establish communication with the sub Bluetooth power-taking switch;

when the Bluetooth power-taking switch is in a manned state according to the second broadcast information, the sub Bluetooth radar detection module detects personnel in the sub-room unit in real time, when the personnel are not detected in a preset time period, fourth broadcast information is updated to be in an unmanned state, and the sub Bluetooth power-taking switch disconnects the power supply in the sub-room unit according to the fourth broadcast information in the unmanned state;

and/or, when the bluetooth is got the electric switch and is according to after the indoor power is connected to the second broadcast information when someone state, sub bluetooth radar detection module real-time detection personnel in the room unit, when detecting personnel, then update the fourth broadcast information of room unit and adjacent room unit is someone state, and the sub bluetooth of each room unit is got the electric switch and is for someone state intercommunication each room unit internal power according to the fourth broadcast information, simultaneously, breaks off other room unit internal power.

Preferably, the power management system further comprises:

the acquisition unit is used for communicating with the sub Bluetooth electricity taking switch so as to acquire power supply communication data of each sub-room unit;

the analysis unit is used for carrying out user behavior analysis according to the collected power supply communication data of each sub-room unit;

the control unit is communicated with each sub Bluetooth power-taking switch so as to intelligently analyze the analysis result of the analysis unit according to the analysis result of the analysis unit;

and when the Bluetooth power-taking switch is in a manned state according to the second broadcast information, connecting and/or disconnecting the power supply of each sub-room unit according to the analysis result of the analysis unit after connecting the power supply in the room.

Preferably, the power management system is further connected with a water source control unit and is in Bluetooth communication with the Bluetooth radar detection module;

and when the Bluetooth radar detection module updates the second broadcast information to be in a manned state, the water source control unit accumulates water with a preset volume and/or a preset temperature range for the manned state according to the second broadcast information.

The invention also provides a power management method based on Bluetooth communication, which is used for the power management system and used for controlling at least one room unit, and comprises the following steps:

receiving an unlocking signal, unlocking the Bluetooth intelligent lock, and synchronously modifying first broadcast information into an unlocking state;

detecting the human body in the room unit by adopting the Bluetooth radar detection module when the first broadcast information is in an unlocking state;

when the Bluetooth radar detection module detects people, updating second broadcast information to be in a person state;

when the Bluetooth intelligent lock detects that the second broadcast information is in a manned state, connecting a power supply in the room unit;

the Bluetooth radar detection module is adopted to detect personnel in the room unit in real time, and when the personnel cannot be detected, the second broadcast information is updated to be in an unmanned state;

and when the Bluetooth intelligent lock receives that the second broadcast information is in an unmanned state, the power supply in the room is disconnected.

After the technical scheme is adopted, compared with the prior art, the method has the following beneficial effects:

get electric switch, bluetooth radar detection module and can modify first broadcast information and second broadcast information according to different actual conditions between the bluetooth intelligence lock through the bluetooth, and each equipment all can realize bluetooth communication according to first broadcast information or second broadcast information, carries out corresponding processing procedure, solves the management problem of current guest's no room electrical power generating system who blocks in this way.

Drawings

Fig. 1 is a schematic block diagram of a power management system and method based on bluetooth communication according to a first embodiment of the present invention;

fig. 2 is a schematic block diagram of a second embodiment of a power management system and method based on bluetooth communication according to the present invention;

fig. 3 is a schematic block diagram of a third embodiment of a power management system and method based on bluetooth communication according to the present invention;

FIG. 4 is a schematic diagram of three modules for embodying a control module according to an embodiment of the present invention;

fig. 5 is a schematic block diagram of a power management system and method based on bluetooth communication according to a fourth embodiment of the present invention;

fig. 6 is a schematic block diagram of a fifth embodiment of a power management system and method based on bluetooth communication according to the present invention.

Reference numerals: 1-a room unit; 11-a Bluetooth intelligent lock; 12-a Bluetooth radar detection module; 13-a Bluetooth power switch; 2-a connected region; 21-auxiliary Bluetooth radar monitoring module; 14-a child room unit; 141-a sub Bluetooth radar detection module; 142-a Bluetooth power switch; 31-an acquisition unit; 32 an analysis unit; 33-a control unit; and 4, a water source control unit.

Detailed Description

The advantages of the invention are further illustrated in the following description of specific embodiments in conjunction with the accompanying drawings.

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.

The first embodiment is as follows: the invention discloses a power management system based on bluetooth communication, referring to fig. 1, for controlling at least one room unit, and for each room unit 1, the power management system specifically comprises:

the intelligent Bluetooth lock 11 is used for controlling the opening and closing of the room units, specifically, controlling the opening and closing of room doors of the room units, and updating first broadcast information according to the opening and closing of the room units, and specifically, the first broadcast information corresponds to the opening and closing of the room units and comprises an unlocking state and a locking state;

the Bluetooth radar detection module 12 is used for detecting a human body in a room unit and updating second broadcast information according to a detection result, specifically, the second broadcast information comprises a manned state and an unmanned state, the module can identify and sense people and animals in an effective range, the module adopts 77G millimeter radar waves for detection and can penetrate illumination, rainfall, dust, fog, frost and the like to detect objects, and besides, the module also has a Bluetooth communication function;

the power-taking switch 13 is used for controlling the on-off of a power supply in the room unit, has a Bluetooth communication function and controls the on-off of a live wire of the power supply in the room through a high-probability relay in the switch;

switch 13 is got to the bluetooth radar detects module 12 and all through the bluetooth communication between the bluetooth intelligence lock 11, as preferred, in this embodiment, above-mentioned bluetooth is got the bluetooth communication between switch 13, bluetooth radar detection module 12 and the bluetooth intelligence lock 11, specifically does, bluetooth radar detects module 12 in order to predetermine the first cycle scanning the first broadcast information of bluetooth intelligence lock 11, simultaneously, the bluetooth is got switch 13 in order to predetermine the second cycle scanning the second broadcast information of bluetooth radar detection module 12, and further as preferred, the aforesaid predetermine the first cycle with it does not exceed 2s to make bluetooth radar detect module 12 and bluetooth get switch 13 and immediately update respective state according to first broadcast information and second broadcast information respectively.

When the Bluetooth intelligent lock 11 is opened, first broadcast information is synchronously modified to be in an unlocking state, the Bluetooth radar detection module 12 carries out human body detection according to the first broadcast information, updates second broadcast information to be in a manned state after detecting that personnel enter the room unit, and connects a power supply in the room unit when the Bluetooth electricity-taking switch 13 is in the manned state according to the second broadcast information; the Bluetooth radar detection module 12 detects personnel in the room unit in real time, updates the second broadcast information to be in an unmanned state when the personnel cannot be detected, and disconnects the power supply in the room unit according to the second broadcast information when the second broadcast information is in the unmanned state by the Bluetooth power switch 13.

In the present embodiment, the following three states are included: when a user opens the bluetooth intelligent lock 11 (specifically, the bluetooth of the mobile terminal can be adopted for unlocking), the bluetooth intelligent lock 11 modifies the broadcast information (namely, the first broadcast information) of the bluetooth intelligent lock into an unlocking state, when the user presses down the handle to unlock the lock, the bluetooth radar detection module 12 detects the change of the first broadcast information, and when the first broadcast information is detected to be the unlocking state, the bluetooth radar detection module 12 starts to perform human body detection to confirm whether the user enters a room or not.

Secondly, when a user enters a room, the blue body radar detection module 12 detects a human body signal, at the moment, the Bluetooth radar detection module 12 modifies the second broadcast information into a manned state, at the moment, the Bluetooth electricity taking switch 13 detects that the second broadcast information of the Bluetooth radar detection module 12 is in the manned state, and the electricity taking switch automatically closes the relay, so that a power supply in the room is conducted.

After the user leaves the room, because bluetooth radar detection module 12 can't detect the human body again, this moment, bluetooth radar detection module 12 will revise the second broadcast information, revise from someone state to unmanned state. And, the bluetooth is got electric switch 13 and is detected that second broadcast information is unmanned state, and bluetooth is got electric switch 13 and will close the relay by oneself, and the power in the room is cut off.

In this embodiment, the bluetooth is got electric switch 13 and is set up in the power supply box in room unit 1 is within range predetermineeing, and obviously adorns or secretly adorn all can, and do not have the metal covering, and it is not disturbed in order to guarantee the bluetooth communication to set up no metal covering, and further specific, guarantee the bluetooth get electric switch 13 panel top do not have the metal covering can, as above-mentioned, bluetooth is got electric switch 13 and is passed through relay control the break-make of power supply box (power live wire).

In this embodiment, bluetooth radar detection module 12 install in 1 top of room unit for further ensure human wholeness and accuracy in can accurate detection current room unit 1, specific bluetooth radar detects the radar wavelength of module 12 and the area setting of detection scope room unit under can being according to the in-service use scene, at standby mode, bluetooth radar detects module 12 and can uses 1 second to scan the first broadcast information that corresponds bluetooth intelligence lock 11 as the cycle, meanwhile, bluetooth is got electric switch 13 and also can uses 1 second to scan the second broadcast information that corresponds bluetooth radar detection module 12 as the cycle.

In this embodiment, through the above, the bluetooth power switch 13, the bluetooth radar detection module 12 and the bluetooth intelligent lock 11 can modify the first broadcast information and the second broadcast information according to different practical situations, and each device can execute a corresponding processing flow according to the change of the first broadcast information or the second broadcast information (after entering a room unit, a user connects the power supply of the room unit, and when leaving the room unit, the user disconnects the power supply of the room unit, so as to implement management of the intelligent power supply). Simultaneously, the radar wave that the 12 millimeters adoption of bluetooth radar detection module coexists with bluetooth system, can not produce mutual interference each other, realizes the management to power in the room unit, solves the current problem that lacks the room power management system who need not the card from this.

Example two: the difference from the first embodiment is that, referring to fig. 2, the power management system further includes at least one auxiliary bluetooth radar detection module 21 disposed in the connected region 2 of each room unit 1; as an explanation, in the present embodiment, the power management system may control a plurality of room units 1 at the same time, where a connected area 2 is defined between two non-adjacent room units 1, for example, a hotel, a room unit is each room, and a connected area is a public area such as a corridor. Since the communication area may be relatively large, in order to improve the comprehensiveness of the detection, a plurality of communication areas may be provided, or the communication areas may be uniformly distributed, and may be arranged according to a specific actual usage scenario, it should be noted that the auxiliary bluetooth radar monitoring module 21 is consistent with the bluetooth radar detection module 12 of the above embodiment, and this location is only used for distinguishing the setting location. Each supplementary bluetooth radar monitoring module 21 establishes bluetooth communication with bluetooth intelligence lock 11 and bluetooth radar detection module 12 of the room unit of predetermineeing the within range, and is concrete, and bluetooth radar detection module 12 can send second broadcast information, and supplementary bluetooth radar monitoring module 21 can send third broadcast information, and third broadcast information can be received by bluetooth radar detection module 12.

For each auxiliary Bluetooth radar detection module 21, when it is detected that a person enters the connected region 2 within a preset time period, the first broadcast information corresponding to the room unit 1 within a preset range is in an unlocked state, and third broadcast information is sent out, the Bluetooth radar detection module 12 sets the second broadcast information to be in an unmanned state according to the third broadcast information, and the Bluetooth electricity taking switch 13 disconnects the power supply in the room unit when the second broadcast information is in the unmanned state.

In this embodiment, namely when the bluetooth smart lock 11 is in the unlocked state and the connected area has a person, the power of the room unit is turned off, so as to remind the user to keep the bluetooth smart lock 11 unlocked when the user is not in the connected area, so as to improve the security and privacy of the user, and further including but not limited to being applied to a scene where the working personnel cleans each room, the bluetooth smart lock 11 of each room unit needs to be in the opened state for a period of time, but preferably does not need to turn on the power in the room unit, so that the first broadcast information is set to be the unlocked state, the third broadcast information is sent out, so as to enable the bluetooth radar detection module 12 to update the second broadcast information to be the unattended state, and at this time, the waste of electric power caused by the bluetooth power switch 13 connecting the power in the room to the bluetooth radar detection module 12 to the human body when the working personnel enters the room unit in the cleaning process can be avoided, or frequent connection and disconnection of power due to multiple accesses of workers to and from the room unit.

Example three: referring to fig. 3 and 4, the difference from the first or second embodiment is that: a plurality of sub-room units 14 are arranged in the room unit 1; each of the sub-room units 14 is provided with a sub-bluetooth radar detection module 141 and a sub-bluetooth power-taking switch 142; that is, the bluetooth radar monitoring module 12 and the bluetooth power switch 13 according to the embodiment are used to control the total power supply of all the room units 14 in the room unit 1, the sub bluetooth radar detection module 141 and the sub bluetooth power switch 142 are used to control the power supply in each room unit 14, and the sub bluetooth radar detection module 141 is used to detect the personnel in the room of the room, and sends out the fourth broadcast information according to the detection result, so as to establish the communication with the sub bluetooth power switch 142.

When the bluetooth power-taking switch 142 is in a person state according to the second broadcast information, after the power supply in the room is connected, the sub bluetooth radar detection module 141 detects persons in the sub-room unit in real time, when no person is detected in a preset time period, the fourth broadcast information is updated to be in an unmanned state, and the sub bluetooth power-taking switch 142 disconnects the power supply in the sub-room unit according to the fourth broadcast information in the unmanned state;

in this embodiment, when bluetooth intelligence lock 11 is opened promptly, first broadcast information is the state of unblanking, and bluetooth radar detection module 12 is according to first broadcast information carries out human detection to it is someone state to detect personnel get into update second broadcast information behind the room unit, bluetooth get electric switch 13 according to second broadcast information is for someone state intercommunication behind the room unit internal power, the power intercommunication of each sub-room, but when this sub-room unit is nobody, then the power of this sub-room unit is disconnected for reduce the electric power waste of a plurality of sub-room units.

And/or after the bluetooth power-taking switch 13 is connected with the power supply in the room when the second broadcast information is in the person state, the sub bluetooth radar detection module 141 detects the person in the sub-room unit in real time, when the person is detected, the fourth broadcast information of the sub-room unit 14 and the adjacent sub-room units 14 is updated to be in the person state, the sub bluetooth power-taking switch 142 of each sub-room unit 14 is connected with the power supply in each sub-room unit 14 when the person is in the person state according to the fourth broadcast information, and meanwhile, the power supply in other sub-room units 14 is disconnected.

In the above embodiment, after the bluetooth power switch 13 is connected to the power supply in the room unit (i.e. the main power supply), the power supply of each sub-room 14 is connected, but when there is a person in the sub-room unit 14, the power supply of the sub-room unit 14 is connected, the power supply of the adjacent room is connected, and the power supplies of other sub-room units 14 are disconnected, so that the power waste caused by the simultaneous connection of the power supplies of the sub-room units 14 is reduced while the requirements of some users are met.

Based on the foregoing embodiments, in a preferred embodiment, the power management system further includes:

the collecting unit 31 is used for communicating with the sub bluetooth power-taking switch to collect power supply connection data of each sub-room unit 14, that is, the power supply condition of the room can be obtained according to the power supply connection data of each sub-room unit, so that the behavior track of the user can be counted, that is, when the power supply connection time of the sub-room unit a is long, the time that the user is located in the room is long.

The analysis unit 32 is used for carrying out user behavior analysis according to the collected power supply communication data of each sub-room unit 14; specifically, by way of example and not limitation, a neural network model may be established to establish a user profile based on the collected data to obtain user behavior preferences to implement user behavior analysis, and it should be noted that, due to the adoption of the bluetooth smart lock 11, a unique account and account information corresponding to the user may be obtained when the user is unlocked by using the mobile terminal bluetooth, so as to perform user behavior analysis corresponding to the user.

A control unit 33 communicating with each sub bluetooth power-taking switch 13 to intelligently follow the analysis result of the analysis unit according to the analysis result of the analysis unit 32; specifically, in the present embodiment, the analyzing unit 32 analyzes the user behavior and is mainly used to selectively connect some of the sub-room units 14 when the user enters the room unit 1, so as to meet the user's requirement and reduce the waste of electric energy. And when the Bluetooth electricity taking switch 13 is in a manned state according to the second broadcast information, the power supply of each sub-room unit is connected and/or disconnected according to the analysis result of the analysis unit 32.

In the embodiment, the power supply connection data of the user who stays in the room unit 1 including the plurality of sub-room units 14 and uses the room unit for a long time is acquired, and the user behavior analysis is performed on the user based on the acquired data, so that the time preference of the user for using each sub-room is acquired, and the time preference is used for intelligently connecting and/or disconnecting the power supply of each sub-room unit 14 when the user enters the room, and the waste of electric energy is further reduced.

Example four: referring to fig. 5, the difference from the first embodiment, the second embodiment, or the third embodiment is that: the power management system is also connected with a water source control unit 4 and is in Bluetooth communication with the Bluetooth radar detection module 12; when the bluetooth radar detection module updates that the second broadcast information is in a manned state, the water source control unit accumulates water in a preset volume and/or a preset temperature range for the manned state according to the second broadcast information, in the embodiment, the bluetooth radar detection module is suitable for an implementation scene including a hot spring in a room unit, and is used for automatically controlling the water source control unit 4 to work after a user enters the room unit 1 and the bluetooth power switch 13 is communicated with the power supply in the room unit 1 when the room unit 1 is detected to be manned and the bluetooth power switch 13 is connected with the power supply in the room unit 1, because the room unit in the existing scene is set in a hot spring scene or a bathing scene, the water source control unit is relatively long in time consumption and poor in user experience, so that the water in the preset volume and/or the preset temperature range is accumulated in advance to further increase the comprehensiveness of the management of the room unit 1 in the scheme, more specifically, as an example, the water source control unit may be a switch independently arranged in the room unit, and is configured to be automatically turned on according to the second broadcast information, and the user may also autonomously adjust the water source control unit according to an actual use condition after entering the room 1, or may be configured to be used for controlling the operation of the water pump, that is, the water source switch is turned on, and is configured to enable the water pump to operate after the bluetooth power switch 13 is connected to the power supply in the room when the second broadcast information is in a manned state, so as to implement water storage, and at this time, the water source control unit 4 does not operate when the bluetooth power switch 13 is in an unoperated state (i.e., in an unmanned state), so that the safety.

Example five: the present invention also provides a power management method based on bluetooth communication, referring to fig. 6, for any one of the power management systems in the above embodiments, which is used to control at least one room unit, including:

s100: receiving an unlocking signal, unlocking the Bluetooth intelligent lock, and synchronously modifying first broadcast information into an unlocking state;

specifically, the bluetooth unlocking can be specifically adopted for a mobile terminal (such as an application or an applet of a mobile phone).

S200: detecting the human body in the room unit by adopting the Bluetooth radar detection module when the first broadcast information is in an unlocking state;

personnel and animal in this distinguishable perception effective range of bluetooth radar detection module, it adopts 77G millimeter radar wave to survey, can penetrate illumination, rainfall, raise dust, fog frost etc. and survey the object, bluetooth radar detection module 12 install in room unit 1 top for further ensure can accurate human wholeness and the accuracy that detects in current room unit 1, can be according to the setting of current room unit size in order to adjust the millimeter wave simultaneously.

S300: when the Bluetooth radar detection module detects people, updating second broadcast information to be in a person state;

s400: when the Bluetooth intelligent lock detects that the second broadcast information is in a manned state, connecting a power supply in the room unit;

specifically, bluetooth radar detection module 12 can use 1 second to scan the first broadcast information that corresponds bluetooth intelligence lock 11 as the cycle, and meanwhile, bluetooth is got electric switch 13 and also can uses 1 second to scan the second broadcast information that corresponds bluetooth radar detection module 12 as the cycle to alright in order to the power in accurate instant messenger or the disconnection room unit.

S500: detecting personnel in the room unit in real time by adopting the Bluetooth radar detection module, and updating second broadcast information to be in an unmanned state when the personnel cannot be detected;

s600: and when the Bluetooth intelligent lock receives that the second broadcast information is in an unmanned state, the power supply in the room is disconnected.

In the embodiment, through the above, the first broadcast information and the second broadcast information can be modified according to different actual situations, and corresponding processing procedures (the power supply of the room unit is connected after the user enters the room unit, and the power supply of the room unit is disconnected after the user leaves the room unit to realize the management of the intelligent power supply) are executed, and the devices communicate with each other through bluetooth, thereby solving the problem that the existing room power supply management system without a card is lacked.

It should be noted that the embodiments of the present invention have been described in terms of preferred embodiments, and not by way of limitation, and that those skilled in the art can make modifications and variations of the embodiments described above without departing from the spirit of the invention.