1. The utility model provides a ETC portal running state monitoring system for highway which characterized in that, the system includes submodule pieces such as system operation and maintenance cockpit, surveillance center, report form center, equipment management, operation and maintenance management and system management. The core functions of the monitoring center comprise software version checking, heartbeat state statistics, heartbeat real-time state statistics, transmission delay statistics and a resource alarm monitoring platform. The core functions of the report center comprise a total provincial toll station transaction amount statistical table, highway exit station vehicle flow statistics, highway truck 10% preferential amount statistics, highway exit vehicle flow statistics, bottom rate transaction amount, transaction amount statistics and the like.

2. The ETC portal operation state monitoring system for the expressway of claim 1, wherein the various types of data used by the system are acquired according to department standard interface protocol and network management protocol.

The data that the standard interface agreement of the foundation that the system used acquireed include ETC portal tablet recognition data, ETC transaction data, ETC portal basic information data, ETC portal running state data, ETC abnormal event data, lane basic information data, toll station transaction data, toll station equipment running state data etc..

The system uses data obtained according to a network management protocol from subordinate devices managed by the system, such as safety devices of toll stations, three-layer switches, time service devices, toll servers, lane industrial personal computers and other auxiliary devices, and plate identification devices, cabinets, antenna controllers, portal servers, portal industrial personal computers and other auxiliary devices of ETC portal devices, wherein the data comprise network overhead, CPU overhead, memory overhead, hard disk overhead and other attribute information of each device. The data information continuously reports real-time data to the ETC portal operation state monitoring system according to a network management protocol, and a support basis is provided for the ETC portal operation state monitoring system to comprehensively implement system-level management and control.

3. The ETC portal operation state monitoring system for the expressway according to claim 1 or 2, wherein in the system, the middle station is used as a system data receiving module, and after the data is obtained, the middle station is responsible for cleaning, converting and loading the data, and finally converting the data into structured data required by executing the business, and the processed structured data is divided into two types: one is monitoring data, including real-time heartbeat data of each lower-level device and basic information data of each lower-level device; the other is data of statistical analysis, including portal transaction special situation statistics, portal transaction receiving amount statistics, anti-bidding and missing-bidding statistics, transaction flow, amount statistics and vehicle flow statistics of an entrance station and an exit station; the card identification statistics, the card identification receiving quantity statistics, the card identification success rate statistics, the report data, the portal server, the portal industrial personal computer, the antenna controller, the data transmission statistics data and the like. The time granularity of the statistical analysis data is divided into an hour level, a day level and a month level, so that a flexible time query range is provided for subsequent services.

After the data is converted into the structured data required by the service, the man-machine interaction page display meeting the visual standard can be carried out, and the display elements comprise submodules such as an operation and maintenance cockpit, a monitoring center, a report center, equipment management, operation and maintenance management and system management. The core functions of the monitoring center comprise software version check, heartbeat state statistics, heartbeat real-time state statistics, transmission delay statistics and system alarm information. The core functions of the report center comprise the statistics of transaction amount of a toll station in the province, the statistics of vehicle flow of an exit station of an expressway, the statistics of 10% preferential amount of trucks of the expressway, the statistics of vehicle flow of the exit of the expressway, the statistics of transaction amount of bottom-in-pocket rate, the statistics of transaction amount and the like.

Background

Although the highway construction develops rapidly, the technical levels of the corresponding operation management and control systems are difficult to match, for example, the ETC charging mode depends on the reliability of the equipment, the types of the related charging equipment are complex, the application technologies are different, the arrangement is scattered, the data information of all the sub-sites is incompatible, the secondary development and application difficulty is high, the professional technical levels of system workers are difficult to match with the operation and maintenance application technologies, and the like. Various problems are mutually influenced and restricted, so that the existing operation management and control system cannot meet the requirement of the comprehensive management and control of the modern highway information technology, and meanwhile, the popularization and the application of intelligent charging and the development, the optimization and the construction of a portal management and control technology are also limited.

The method has proved a certain feasibility through practical application, but has the following problems:

(1) low emergency treatment capacity

Most of traditional highway operation management and control systems are hybrid applications, namely, faults of equipment and the system are monitored and early warned by combining video monitoring with manual troubleshooting. Once a sudden failure occurs, the problem is highlighted. For example, manual identification and troubleshooting require a long time, are low in efficiency and are completely in a passive discovery and passive reporting state; in addition, depending on the severity of the fault, the subassembly of the operation management and control system also needs to be selectively activated manually in order to take different measures to deal with. This not only affects the efficiency of handling emergency events, but also may cause processing omissions or delays in emergency situations.

(2) Insufficient digital management capability

Each subsystem arranged in the toll station and the ETC portal equipment is used as a grip for monitoring and controlling the operation of the highway, and a large amount of monitoring data needs to be accumulated by the aid of the grip. However, the ETC portal operation state monitoring system is single in equipment and limited in monitoring range at present, so that the source form of monitoring data is single, the data analysis utilization rate is low, and the improvement of the digitization capacity of the operation management and control system is hindered to a certain extent.

(3) The system function perfection is not high

Along with the increasing of the vehicle flow of motor vehicles, the comprehensive management of highway toll collection and operation gradually becomes a serious difficulty of operation management and control work. At present, most of charging systems in Shaanxi provinces are independent control units, the system function is single, only simple application issuing and upgrading functions are provided, the linkage and control capacity of each subsystem needs to be further enhanced, and the comprehensive integrated management capacity and the large data sharing degree of the charging systems need to be further improved.

Therefore, a monitoring system for the operation state of the ETC portal on the highway, which is suitable for the development of the future automatic control technology, needs to be studied in depth.

Disclosure of Invention

In view of the above, the invention provides an ETC portal operation state monitoring system for a highway, which can implement real-time processing of big data by applying an advanced information processing mechanism, monitor all devices, evaluate a road network operation index, and perform real-time notification and prompt on resource alarm information; and the management and control information can be accurately switched, real-time management and control are carried out on the system according to different levels, multi-layer and multi-point comprehensive combined application is realized, and the intelligent operation management level and the automation capacity of the highway are effectively improved.

The purpose of the invention is realized by the following technical scheme.

The utility model provides a ETC portal running state monitoring system for highway, the system includes submodule pieces such as system operation and maintenance cockpit, surveillance center, report center, equipment management, operation and maintenance management and system management. The core functions of the monitoring center comprise software version check, heartbeat state statistics, heartbeat real-time state statistics, transmission delay statistics and system alarm information. The core functions of the report center comprise a total provincial toll station transaction amount statistical table, highway exit station vehicle flow statistics, highway truck 10% preferential amount statistics, highway exit vehicle flow statistics, bottom rate transaction amount, transaction amount statistics and the like.

Furthermore, various data used by the system are acquired according to the ministerial interface protocol and the network management protocol.

Further, the data that the standard interface agreement of the foundation portion that the system used acquireed include ETC portal tablet identification data, ETC transaction data, ETC portal basic information data, ETC portal running state data, ETC abnormal events data, lane basic information data, toll station transaction data, toll station equipment running state data etc..

Further, the data acquired by the system according to the network management protocol comes from subordinate devices managed by the system, such as security devices of toll stations, three-layer switches, time service devices, toll servers, lane industrial personal computers, other auxiliary devices and the like, and brand identification devices, cabinets, antenna controllers, portal servers, portal industrial personal computers, other auxiliary devices and the like of ETC portal devices, and the data includes network overhead, CPU overhead, memory overhead, hard disk overhead and other attribute information and the like of each device. The data information continuously reports real-time data to the ETC portal operation state monitoring system according to a network management protocol, and a support basis is provided for the ETC portal operation state monitoring system to comprehensively implement system-level management and control.

Furthermore, the middle station is used as a system data receiving module, and after the data are acquired, the middle station is responsible for cleaning, converting and loading the data, and finally converting the data into structured data required by executing the service, wherein the processed structured data are divided into two types: one is monitoring data, including real-time heartbeat data of each lower-level device and basic information data of each lower-level device; the other is data of statistical analysis, including portal transaction special situation statistics, portal transaction receiving amount statistics, anti-bidding and missing-bidding statistics, transaction flow, amount statistics and vehicle flow statistics of an entrance station and an exit station; the card identification statistics, the card identification receiving quantity statistics, the card identification success rate statistics, the report data, the portal server, the portal industrial personal computer, the antenna controller, the data transmission statistics data and the like. The time granularity of the statistical analysis data is divided into an hour level, a day level and a month level, so that a flexible time query range is provided for subsequent services.

After the data is converted into the structured data required by the service, the man-machine interaction page display meeting the visual standard can be carried out, and the display elements comprise submodules such as an operation and maintenance cockpit, a monitoring center, a report center, equipment management, operation and maintenance management and system management. The core functions of the monitoring center comprise software version check, heartbeat state statistics, heartbeat real-time state statistics, transmission delay statistics and system alarm information. The core functions of the report center comprise the statistics of transaction amount of a toll station in the province, the statistics of vehicle flow of an exit station of an expressway, the statistics of 10% preferential amount of trucks of the expressway, the statistics of vehicle flow of the exit of the expressway, the statistics of transaction amount of bottom-in-pocket rate, the statistics of transaction amount and the like.

When the ETC portal operation state monitoring system works in a normal state, the advantages of monitoring configuration are fully utilized in a data acquisition stage, and the operation state information of each portal and lane of a highway in Shaanxi province is acquired according to an API and an international standardized network management mode, wherein the operation state information comprises various types of data acquired according to a ministerial standard interface protocol and a network management protocol, and one part of the operation state information is related data of an ETC and a toll station according to the ministerial standard interface protocol; and the other part is equipment data monitored according to a network management protocol, and the equipment data comprises network overhead, CPU overhead, memory overhead, hard disk overhead and other attribute information of each equipment, and the data is sent to the ETC portal operation state monitoring system at regular time through the provincial center convergence server.

And after the data center station receives the running state information of the portal and the lane, cleaning, converting and loading the data by applying a big data technology. The middle data processing mode is to perform preliminary data collection processing through a CHD cluster and a redis cluster. The CDH cluster comprises HDFS, Hbase and kafka, after collection processing, Flink is used for analyzing and calculating, data required by the service is processed through the offline processing process of JOB, and finally structured data required by the service is obtained in Mysql.

The data center station controls the information flow direction of the background big data and provides data with unified standards and specifications for the application layer. Namely, after the middle station cluster mechanism appoints the data access systems of all the basic level devices, data flow needs to be carried out in the software according to the sequence of 'convergence layer-detail layer-light convergence layer-market layer-application layer', and meanwhile, the data flow direction in each layer is also regulated. And finally displaying the data on a human-computer interaction interface after all data are processed. The data imported from the next stage is continuously updated according to the refresh period of each device, the system periodically (1ms) cycles the processing process on the accessed data, and updates the data tags or graphic tags of the functional modules corresponding to the human-computer interaction interface of the system, such as the corresponding tags of the operation and maintenance cockpit, the monitoring center, the report center, the device management, the operation and maintenance management and the system management submodule. Meanwhile, the background marks time on the accessed data and stores the time in a report center of a system data analysis functional module in real time so as to be convenient for subsequent calling, query and analysis.

After the foregoing process of the system is completed, the front-end function can be displayed. On an interactive interface conforming to ergonomics, login selection is provided for different management levels and posts, workers can complete switching of roles, accounts and management structures on the interface, software application permissions of the workers at different levels are standardized, and use requirements are formulated for reasonable and effective application software. All the system work flow information is recorded in a log mode, the device details and the corresponding operation and maintenance inspection histories are all marked with time, and the time is stored in the inspection module.

The staff can realize the real time monitoring to portal and toll station equipment software and hardware resources in the monitoring center submodule of the system monitoring function module, which is shown as follows:

(1) monitoring the whole operation condition of a charging unit system and the operation state of single equipment by applying equipment monitoring cockpit in a statistical summarizing mode, wherein the monitoring data query of own user authority (the whole transaction success rate and the communication qualification rate, the lower unit whole data under the user authority, the lower real-time transaction success rate and the communication qualification rate, real-time alarm information, and the number of gantries and lanes displaying various index abnormalities in two different modes according to alarm grade classification statistics and equipment type classification statistics) is carried out according to the user requirements and authorities and according to provincial level, collective level and division level;

(2) the resource alarm monitoring module is used for monitoring portal equipment (a portal server, a portal industrial personal computer, time service equipment, an antenna controller, brand identification equipment and a cabinet) of the access system in real time and giving an alarm to equipment with abnormal alarm information. The severity is distinguished by five grades of disaster, severity, general, warning and information. Different alarm types are displayed by different colors, and the alarm quantity of all equipment under the user account, the alarm quantity, the recovered alarm quantity and other details can be displayed;

(3) the application log analysis function module can complete one-key login and communication management, thereby realizing the log centralized management of the whole system, saving the operation that operation and maintenance workers log in each server and read logs in sequence and ceaselessly, greatly improving the log query analysis efficiency, and reducing the follow-up faults caused by misoperation when logging in the servers artificially.

The staff can accomplish the real-time integration and analysis of the data reported by the portal and toll station equipment in the system data analysis function module, which is specifically as follows:

(1) the method has the advantages that the association of multiple data sources is completed, data access is performed across databases and data tables, data of a multi-service system can be applied, related service data are reported uniformly, and more data are applied to operation analysis and service management and control. The report forms comprise equipment basic operation condition statistics, bottom-holding cost statistics, request charging statistics, deduction fee amount statistics, festival and holiday free statistics, gantry split amount statistics, traffic flow statistics and the like;

(2) and the required report is simply and flexibly designed by applying the report designer. Through a data decision system, uniform access and management of reports are performed, various service theme analysis, data filling and the like are realized, and the names of groups at the list are clicked, so that the system can be turned down to subordinate sub-equipment such as a road section, a portal frame and the like;

(3) the report can be allowed to be accessed through the PC end and the mobile end, rich and diverse chart analysis, drilling analysis, multi-dimensional analysis, custom analysis, instant analysis and the like can be realized, and the report data can be better read and the application analysis can be facilitated for operators. For example, the transaction amount statistical table of the toll station in the whole province of Shanxi province can be counted in three dimensions: ETC transaction, cash transaction, mobile payment transaction, each dimension is subdivided into passenger car, freight train and special work car again.

The ETC portal operation state monitoring system can accurately and reliably complete the overall control of all highway networking equipment in the controlled area, and realize the real-time control, early warning and resource integration of the state information of the facilities of the highway in the province; and the accuracy and the real-time performance of the global management and control of the system can be effectively ensured. Compared with the prior art, the technical scheme of the invention has the following beneficial effects:

(1) an open monitoring mode API is adopted, and data information such as a traffic record service acquisition interface, a notification service interface, an operation monitoring service interface, a system updating interface and the like according to a ministerial standard interface protocol is accessed;

(2) according to the international standard, hardware equipment data information is accessed according to an international universal standard network management communication protocol, and the hardware equipment data information comprises information such as network overhead, CPU (central processing unit), memory, hard disk overhead and other attributes of a system. The international universal standard network management communication protocol can enable all equipment to be accessed into the system without obstacles, and does not need any external hardware equipment or other systems in the access process, thereby greatly improving the coverage rate of equipment access and the system openness;

(3) in the aspect of system design, a multi-point communication mode is adopted, data middling processing analysis is applied, network communication characteristics are fully utilized, data of bottom equipment are sent to an ETC portal operation state monitoring system in real time to be received, judged and displayed, real-time early warning is conducted on state information of the equipment, resource allocation is conducted comprehensively, the efficiency of real-time state control on a highway is greatly improved, and supervision and management quality is improved;

(4) and executing diversified and omnibearing automatic control, carrying out real-time early warning and monitoring on the faults of the equipment and the system governed by the bottom layer, realizing automatic fault warning, and actively finding and reporting potential faults. The system is started for automatically identifying the troubleshooting mode for the sudden failure event, so that the timeliness is high, and the resource scheduling is less; according to the degree of the fault, automatic identification and troubleshooting and accurate positioning are carried out, different systems are intelligently selected to be started to take corresponding measures, the accident handling efficiency is improved, and careless omission under emergency conditions is reduced;

(5) the software runs stably, each submodule arranged in the system is used as an intelligent control gripper, multi-channel and multi-type running data and state information such as heartbeat (running state) data, transaction data and the like of the portal frame and toll station equipment in the governed area are interacted accurately in real time, the accuracy of data analysis and utilization is ensured, and the advantage of digital management is fully exerted;

(6) the system can automatically judge the emergency or the emergent fault, provide a solution prompt, and send fault alarms in various modes such as mails, nails, WeChat and the like according to the detailed condition of the corresponding fault and the condition of state information after the solution, thereby effectively improving the efficiency of reporting the event;

(7) the system can pre-judge the trend of key indexes in advance by combining historical fault data according to externally imported data and internally collected data and analyzing a predictive curve and comparing the data, so that the pre-judgment of potential faults and the early warning of the faults are realized;

(8) the system is designed according to industrial standards, has stable operation performance and long continuous working time, and meets the requirement of continuous operation of high-level 7 x 24 h. The system adopts a double-server (main and standby server configuration) mode to construct a software operation platform, can automatically switch to a standby server to work under the condition that the main server fails, and enables the main and standby servers to seamlessly switch to work in a double-redundancy backup design mode.

Drawings

Fig. 1 is a schematic diagram showing an operation state monitoring system of an ETC portal for an expressway, according to an embodiment. Fig. 2, fig. 3 and fig. 4 are schematic application diagrams of an ETC portal operation state monitoring system for an expressway in the embodiment.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

Example 1

An ETC portal operation state monitoring system for a highway comprises submodules such as a system operation and maintenance cockpit, a monitoring center, a report center, equipment management, operation and maintenance management and system management. The core functions of the monitoring center comprise software version check, heartbeat state statistics, heartbeat real-time state statistics, transmission delay statistics and system alarm information. The core functions of the report center comprise a total provincial toll station transaction amount statistical table, highway exit station vehicle flow statistics, highway truck 10% preferential amount statistics, highway exit vehicle flow statistics, bottom rate transaction amount, transaction amount statistics and the like.

The system software is developed by applying IntelliJ IDEA, hardware equipment is dual-redundancy configuration of a main server and a standby server, a database server is MySQL, the operating system software is CentOS7.6_ yaxin, the application server middleware is Tomcat 8.0, and the JDK version is 1.8.

This embodiment ETC portal operating condition monitoring system's theory of operation:

during normal work, in a data acquisition stage, the ETC portal operation state monitoring system acquires operation state information of each portal and lane of a highway in Shaanxi province by using the advantages of monitoring configuration according to an API and an international standardized network management mode, wherein the operation state information comprises various types of data acquired according to a ministerial standard interface protocol and a network management protocol, and one part of the operation state information is related data of an ETC and a toll station according to the ministerial standard interface protocol; and the other part is equipment data monitored according to a network management protocol, and the equipment data comprises network overhead, CPU overhead, memory overhead, hard disk overhead and other attribute information of each equipment, and the data is sent to the ETC portal operation state monitoring system at regular time through the provincial center convergence server.

In the data processing stage, after the data center station receives the running state information of the portal and the lane, big data are applied to processing, including cleaning, conversion and loading. The middle data processing mode is to perform preliminary data collection processing through a CHD cluster and a redis cluster. The CDH cluster comprises HDFS, Hbase and kafka, after collection processing, Flink is used for analyzing and calculating, data required by the service is processed through the offline processing process of JOB, and finally structured data required by the service is obtained in Mysql.

The data center station provides data with unified standard and specification for the application layer and controls the information flow direction of the background big data. Namely, after the middle station cluster mechanism appoints the data access systems of all the basic level devices, data flow needs to be carried out in the software according to the sequence of 'convergence layer-detail layer-light convergence layer-market layer-application layer', and meanwhile, the data flow direction in each layer is also regulated. And finally displaying the data on a human-computer interaction interface after all data are processed. The data imported from the next stage is continuously updated according to the refresh period of each device, the system periodically (1ms) cycles the processing process on the accessed data, and updates the data tags or graphic tags of the functional modules corresponding to the human-computer interaction interface of the system, such as the corresponding tags of the operation and maintenance cockpit, the monitoring center, the report center, the device management, the operation and maintenance management and the system management submodule. Meanwhile, the background marks time on the accessed data and stores the time in a report center of a system data analysis functional module in real time so as to be convenient for subsequent calling, query and analysis.

On the system interaction interface, login selection is provided for different management levels and posts, workers can complete switching of roles, accounts and management structures on the interface, software application permissions of the workers at different levels are standardized, and use requirements are formulated for reasonable and effective application software. All the system work flow information is recorded in a log mode, the device details and the corresponding operation and maintenance inspection histories are all marked with time, and the time is stored in the inspection module.

The staff can realize the real time monitoring to portal and toll station equipment software and hardware resources in the monitoring center submodule of the system monitoring function module, which is shown as follows:

(1) monitoring the whole operation condition of a charging unit system and the operation state of single equipment by applying equipment monitoring cockpit in a statistical summarizing mode, wherein the monitoring data query of own user authority (the whole transaction success rate and the communication qualification rate, the lower unit whole data under the user authority, the lower real-time transaction success rate and the communication qualification rate, real-time alarm information, and the number of gantries and lanes displaying various index abnormalities in two different modes according to alarm grade classification statistics and equipment type classification statistics) is carried out according to the user requirements and authorities and according to provincial level, collective level and division level;

(2) the resource alarm monitoring module is used for monitoring portal equipment (a portal server, a portal industrial personal computer, time service equipment, an antenna controller, brand identification equipment and a cabinet) of the access system in real time and giving an alarm to equipment with abnormal alarm information. The severity is distinguished by five grades of disaster, severity, general, warning and information. Different alarm types are displayed by different colors, and the alarm quantity of all equipment under the user account, the alarm quantity, the recovered alarm quantity and other details can be displayed;

(3) the application log analysis function module can complete one-key login and communication management, thereby realizing the log centralized management of the whole system, saving the operation that operation and maintenance workers log in each server and read logs in sequence and ceaselessly, greatly improving the log query analysis efficiency, and reducing the follow-up faults caused by misoperation when logging in the servers artificially.

The staff can accomplish the real-time integration and analysis of the data reported by the portal and toll station equipment in the system data analysis function module, which is specifically as follows:

(1) the method has the advantages that the association of multiple data sources is completed, data access is performed across databases and data tables, data of a multi-service system can be applied, related service data are reported uniformly, and more data are applied to operation analysis and service management and control. The report forms comprise equipment basic operation condition statistics, bottom-holding cost statistics, request charging statistics, deduction fee amount statistics, festival and holiday free statistics, gantry split amount statistics, traffic flow statistics and the like;

(2) and the required report is simply and flexibly designed by applying the report designer. Through a data decision system, uniform access and management of reports are performed, various service theme analysis, data filling and the like are realized, and the names of groups at the list are clicked, so that the system can be turned down to subordinate sub-equipment such as a road section, a portal frame and the like;

(3) the report can be allowed to be accessed through the PC end and the mobile end, rich and diverse chart analysis, drilling analysis, multi-dimensional analysis, custom analysis, instant analysis and the like can be realized, and the report data can be better read and the application analysis can be facilitated for operators. For example, the transaction amount statistical table of the toll station in the whole province of Shanxi province can be counted in three dimensions: ETC transaction, cash transaction, mobile payment transaction, each dimension is subdivided into passenger car, freight train and special work car again.

In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.