1. An intelligent key unlocking method is characterized by comprising the following steps:

s1, the intelligent key executes the appointed action in the appointed area, and generates the trigger signal and the driving current;

s2, the control end triggers the base station in the unlocking area to transmit an excitation signal when detecting the trigger signal;

s3, driving the current to drive the intelligent key to receive the excitation signal, calling out verification related data by the intelligent key and judging whether to transmit a feedback signal containing the verification related data;

and S4, the base station receives the feedback signal and transmits the feedback signal back to the control end, and the control end judges whether to drive the actuating mechanism to unlock according to the verification related data in the feedback signal.

2. The smart key unlocking method according to claim 1, wherein: the specified region is a magnetic induction region, and the drive current is a magnetic induction current.

3. The smart key unlocking method according to claim 1, wherein: the specified action is an action capable of generating a change in magnetic induction in the specified region.

4. The smart key unlocking method according to claim 1, wherein: the trigger signal is generated by a change in magnetic induction.

5. The smart key unlocking method according to claim 1, wherein: the excitation signal is a wireless signal of a first specified frequency transmitted by a magnetic induction coil.

6. The smart key unlocking method according to claim 1, wherein: the feedback signal is a wireless signal of a first specified frequency or a second specified frequency transmitted by the smart key transceiver chip.

7. The smart key unlocking method according to claim 1, wherein: the authentication related data is a digital key.

8. The smart key unlocking method according to any one of claims 1 to 7, wherein: the unlocking device is used for unlocking the glove box, the trunk, the vehicle-mounted sound equipment, the automobile data recorder and/or the GPS of the automobile.

9. A smart key unlocking system, comprising:

the unlocking area is used for sensing the specified action of the intelligent key to generate a trigger signal and a driving current;

the vehicle-end controller triggers the unlocking area base station to transmit an excitation signal if the vehicle-end controller detects the trigger signal, and judges whether to drive the actuating mechanism to unlock according to verification related data in the unlocking area base station feedback signal;

the intelligent key is used for executing a specified action in an unlocking area to initiate unlocking, is driven by the driving current to receive the excitation signal, calls out verification related data and judges whether to transmit a feedback signal containing the verification related data;

and the unlocking area base station is used for transmitting the excitation signal and receiving the feedback signal.

10. The smart key unlocking system according to claim 9, wherein: the unlocking area is a hidden key arranged on the glove box.

11. The smart key unlocking system according to claim 9, wherein: the specified action is an action capable of generating a change in magnetic inductance in the unlock region.

12. The smart key unlocking system according to claim 9, wherein: the trigger signal is generated by a change in magnetic induction.

13. The smart key unlocking system according to claim 9, wherein: the excitation signal is a wireless signal of a first specified frequency transmitted by a magnetic induction coil.

14. The smart key unlocking system according to claim 9, wherein: the feedback signal is a wireless signal of a first specified frequency or a second specified frequency transmitted by the smart key transceiver chip.

15. The smart key unlocking system according to claim 9, wherein: the authentication related data is a digital key.

16. The smart key unlocking system according to any one of claims 9 to 15, wherein: the automobile unlocking system is used for unlocking an automobile glove box, a trunk, a vehicle-mounted sound box, a vehicle event data recorder and/or a GPS.

Background

People are more and more attentive to personal privacy at present, and various vehicle-mounted devices in self-service vehicles often contain various personal privacy, for example, a vehicle event data recorder can record the sound and even the appearance of a driver, a GPS can record a driving track, vehicle-mounted sound box equipment can record playing records, private articles in a glove box and the like. With the pursuit of quality of life, these individuals do not want to be compromised or viewed at will.

Taking glove boxes as an example, the glove boxes increasingly take the function of protecting the privacy of drivers, and many vehicles add a key lock on the glove box to enhance privacy protection, such as a mechanical key lock part of a luxury brand glove box. However, this method has at least the following disadvantages:

1. the existing automobile key overall design scheme can hide a physical key, the physical key is inconvenient to take, the difficulty of using the glove box by a driver can be increased, and the glove box cannot protect privacy;

2. the mechanical lock hole is small and is not easy to align;

3. the mechanical key lock hole cannot enter the surrounding decorative grids, so that the integral attractiveness is affected.

Disclosure of Invention

In this summary, a series of simplified form concepts are introduced that are simplifications of the prior art in this field, which will be described in further detail in the detailed description. This summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

The invention aims to provide an intelligent key unlocking method which can be used for various vehicle-mounted devices to protect personal privacy. And the intelligent key unlocking system can be used for various vehicle-mounted equipment to protect personal privacy.

The vehicle-mounted equipment comprises all equipment which can independently realize a certain function and can leak privacy of a vehicle owner, wherein the equipment which the vehicle owner wants to lock and protect, such as a glove box, a vehicle-mounted sound box, a vehicle data recorder, a GPS and the like, can be unlocked by setting an unlocking area of the invention; the normal state is locking, so that the vehicle is unlocked in time, or a time interval can be set according to requirements, and other people in the vehicle can keep the normal lock at a certain time and need to be unlocked for use. The locking may be disabling, locking the display, etc.

In order to solve the technical problem, the invention provides an intelligent key unlocking method, which comprises the following steps:

s1, the intelligent key executes the appointed action in the appointed area, and generates the trigger signal and the driving current;

s2, the control end triggers the base station in the unlocking area to transmit an excitation signal when detecting the trigger signal; the base stations may be local and/or remote base stations;

s3, driving the current to drive the intelligent key to receive the excitation signal, calling out verification related data by the intelligent key and judging whether to transmit a feedback signal containing the verification related data;

and S4, the base station receives the feedback signal and transmits the feedback signal back to the control end, and the control end judges whether to drive the actuating mechanism to unlock according to the verification related data in the feedback signal.

Optionally, the smart key unlocking method is further improved, the designated area is a magnetic induction area, and the driving current is a magnetic induction current.

Optionally, the method for unlocking the smart key is further improved, and the specified action is an action capable of generating a change in magnetic induction in a specified area.

Optionally, the smart key unlocking method is further improved, and the trigger signal is generated through magnetic induction quantity change.

Optionally, the method for unlocking the smart key is further improved, and the excitation signal is a wireless signal of a first specified frequency transmitted by a magnetic induction coil.

Optionally, the method for unlocking the smart key is further improved, and the feedback signal is a wireless signal of a first specified frequency or a second specified frequency transmitted by the smart key transceiver chip.

Optionally, the method for unlocking a smart key is further improved, and the authentication-related data is a digital key.

Optionally, the intelligent key unlocking method is further improved and used for unlocking a glove box and/or a trunk of an automobile.

In order to solve the above technical problem, the present invention provides an intelligent key unlocking system, including:

the unlocking area is used for sensing the specified action of the intelligent key to generate a trigger signal and a driving current;

the vehicle-end controller triggers the unlocking area base station to transmit an excitation signal if the vehicle-end controller detects the trigger signal, and judges whether to drive the actuating mechanism to unlock according to verification related data in the unlocking area base station feedback signal; the base stations may be local and/or remote base stations;

the intelligent key is used for executing a specified action in an unlocking area to initiate unlocking, is driven by the driving current to receive the excitation signal, calls out verification related data and judges whether to transmit a feedback signal containing the verification related data;

and the unlocking area base station is used for transmitting the excitation signal and receiving the feedback signal.

Optionally, the smart key unlocking system is further improved, and the unlocking area is a hidden key arranged on the glove box.

Optionally, the smart key unlocking system is further improved, and the specified action is an action capable of generating magnetic induction quantity change in the unlocking area.

Optionally, the smart key unlocking system is further improved, and the trigger signal is generated through magnetic induction quantity change.

Optionally, the key fob unlocking system is further improved, and the excitation signal is a wireless signal of a first specified frequency transmitted by a magnetic induction coil.

Optionally, the smart key unlocking system is further improved, and the feedback signal is a wireless signal of a first specified frequency or a second specified frequency transmitted by the smart key transceiver chip.

Optionally, the key fob unlocking system is further improved in that the verification-related data is a digital key.

Optionally, the intelligent key unlocking system is further improved and used for unlocking a glove box and/or a trunk of an automobile.

The invention can at least realize the following technical effects:

1. the intelligent key unlocking device is convenient to use, can trigger unlocking through electromagnetic induction of the intelligent key, and does not need to take out a physical key.

2. The operation is simple, and the unlocking is carried out through the unlocking area without aligning the keyhole. The unlocking action can be realized by only the action capable of causing the change of the magnetic induction quantity, and the use is flexible.

3. The unlocking area can be hidden, and the attractiveness of the vehicle is not affected.

4. The application range is wide, and the scheme of the invention can be applied to any vehicle-mounted equipment needing privacy protection because the unlocking area can be set to be hidden and the action which can cause the change of the magnetic induction quantity can be used as the unlocking action.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification. The drawings are not necessarily to scale, however, and may not be intended to accurately reflect the precise structural or performance characteristics of any given embodiment, and should not be construed as limiting or restricting the scope of values or properties encompassed by exemplary embodiments in accordance with the invention. The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

fig. 1 is a flow chart illustrating an unlocking method according to the present invention.

Fig. 2 is a schematic view of the unlocking system of the present invention.

Description of the reference numerals

Vehicle end controller 1

Base station 2

Hidden key 3

Magnetic induction coil 4

And an actuator 5.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and technical effects of the present invention will be fully apparent to those skilled in the art from the disclosure in the specification. The invention is capable of other embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the general spirit of the invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. The following exemplary embodiments of the present invention may be embodied in many different forms and should not be construed as limited to the specific embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the technical solutions of these exemplary embodiments to those skilled in the art.

It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may be present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements present. Like reference numerals refer to like elements throughout the drawings.

A first embodiment;

as shown in fig. 1, the present invention provides a smart key unlocking method, including the steps of:

s1, the intelligent key executes the appointed action in the appointed area, and generates the trigger signal and the driving current;

s2, the control end triggers the base station in the unlocking area to transmit an excitation signal when detecting the trigger signal;

s3, driving the current to drive the intelligent key to receive the excitation signal, calling out verification related data by the intelligent key and judging whether to transmit a feedback signal containing the verification related data;

and S4, the base station receives the feedback signal and transmits the feedback signal back to the control end, and the control end judges whether to drive the actuating mechanism to unlock according to the verification related data in the feedback signal.

Wherein the base station may be a local and/or remote base station;

a second embodiment;

continuing to refer to fig. 1, the present invention provides a smart key unlocking method, comprising the steps of:

s1, the intelligent key executes the appointed action in the appointed area, and generates the trigger signal and the driving current; the specified area is a magnetic induction area, the driving current is magnetic induction current, the specified action is an action capable of generating magnetic induction quantity change in the specified area, and the trigger signal is generated through the magnetic induction quantity change; for example, touch, slide, etc. actions;

s2, the control end triggers the unlocking area base station to transmit an excitation signal when detecting the trigger signal, wherein the excitation signal is a wireless signal with a first specified frequency transmitted by a magnetic induction coil;

s3, driving the current to drive the intelligent key to receive the excitation signal, calling out verification related data by the intelligent key and judging whether to transmit a feedback signal containing the verification related data, wherein the feedback signal is a wireless signal with a first specified frequency or a second specified frequency transmitted by the intelligent key transceiver chip; the condition that the smart key judges whether to transmit the feedback signal can be specified, for example, whether the smart key is in a vehicle, whether the smart key executes a specified action, and the like;

s4, the base station receives the feedback signal and transmits the feedback signal back to the control end, and the control end judges whether to drive the actuating mechanism to unlock according to the verification related data in the feedback signal;

wherein the authentication related data is a digital key, the base station may be a local and/or remote base station;

alternatively, the first or second embodiments described above can be used for car glove box, trunk, car stereo, tachograph and/or GPS unlocking.

Further, it will be understood that, although the terms first, second, etc. may be used herein to describe various elements, parameters, components, regions, layers and/or sections, these elements, parameters, components, regions, layers and/or sections should not be limited by these terms. These terms are only used to distinguish one element, parameter, component, region, layer or section from another element, parameter, component, region, layer or section. Thus, a first element, parameter, component, region, layer or section discussed below could be termed a second element, parameter, component, region, layer or section without departing from the teachings of exemplary embodiments according to the present invention.

A third embodiment;

referring to fig. 2, the present invention provides an intelligent key unlocking system, taking glove box unlocking as an example, including:

an unlocking area, which is exemplified by a hidden key 3 on a glove box with a magnetic induction coil 4 in the embodiment, and is used for inducing the specified action of the intelligent key to generate a trigger signal and a driving current; it should be noted that the unlocking area should not be limited to a hidden key, but may also be an area where a magnetic induction coil is arranged, and the corresponding smart key may also not cause a change in magnetic induction quantity through contact;

the vehicle-end controller 1 triggers the unlocking area base station 2 to transmit an excitation signal if the vehicle-end controller detects the trigger signal, and judges whether to drive the actuating mechanism 5 to unlock according to verification related data in a feedback signal of the unlocking area base station 2;

the intelligent key is used for executing a specified action in an unlocking area to initiate unlocking, is driven by the driving current to receive the excitation signal, calls out verification related data and judges whether to transmit a feedback signal containing the verification related data;

and the unlocking area base station 2 is used for transmitting the excitation signal and receiving the feedback signal.

Wherein the base station may be a local and/or remote base station.

A fourth embodiment;

referring to fig. 2, the present invention provides an intelligent key unlocking system, taking glove box unlocking as an example, including:

an unlocking area, which is exemplified by a hidden key 3 with a magnetic induction coil 4 in the embodiment, and is used for inducing the specified action of the smart key to generate a trigger signal and a driving current; it should be noted that the unlocking area should not be limited to a hidden key, but may also be an area where a magnetic induction coil is arranged, and the corresponding smart key may also not cause a change in magnetic induction quantity through contact; the specified action is an action capable of generating magnetic induction quantity change in the unlocking area, and the trigger signal generates a wireless signal with a first specified frequency transmitted by the magnetic induction coil through the magnetic induction quantity change;

the vehicle-end controller 1 triggers the unlocking area base station 2 to transmit an excitation signal if the vehicle-end controller detects the trigger signal, and judges whether to drive the actuating mechanism 5 to unlock according to verification related data in a feedback signal of the unlocking area base station 2; the feedback signal is a wireless signal of a first specified frequency or a second specified frequency transmitted by the smart key transceiver chip, and the verification related data is a digital key;

the intelligent key is used for executing a specified action in an unlocking area to initiate unlocking, is driven by the driving current to receive the excitation signal, calls out verification related data and judges whether to transmit a feedback signal containing the verification related data;

an unlock area base station 2 for transmitting the excitation signal and receiving the feedback signal;

wherein the authentication related data is a digital key and the base station may be a local and/or remote base station.

Alternatively, the third or fourth embodiments described above can be used for car glove box, trunk, car stereo, tachograph and/or GPS unlocking.

Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

The present invention has been described in detail with reference to the specific embodiments and examples, but these are not intended to limit the present invention. Many variations and modifications may be made by one of ordinary skill in the art without departing from the principles of the present invention, which should also be considered as within the scope of the present invention.