CN113645243A - Operation module for traffic auxiliary basic service platform - Google Patents
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Abstract
The invention discloses an operation module for a traffic auxiliary basic service platform, which comprises a basic service platform, an Internet of things service module and a digital twin service module, wherein the basic service platform and the Internet of things service module are connected in a bidirectional mode, the basic service platform and the digital twin service module are connected in a bidirectional mode, the Internet of things service module comprises an equipment safety unit, an equipment gateway management unit, a message agent unit, an equipment software development unit, an equipment sensing unit and an equipment management interface unit, and the invention relates to the technical field of service platforms. This operation module for intelligent networking basic service platform, basic service platform need equipment to register current gateway and carry out authentication, to sum up the security and the real-time of having guaranteed equipment connection have solved current supervisory equipment through the combination of above-mentioned structure and have had "information island effect" and lead to that traffic efficiency and driver's security are lower and make the problem that operating personnel's burden increases.
Description
Technical Field
The invention relates to the technical field of service platforms, in particular to an operation module for a traffic auxiliary basic service platform.
Background
With the development of economy, the speed of urban construction is accelerated, and the living standard of people is improved, more and more families with private cars are provided, people rely on cars more and more during traveling, and traffic on roads is more and more intensive, and traffic is more and more busy. How to improve traffic efficiency and improve traffic safety has become the problem that can not neglect, and it is in the same important position with economic construction, and more convenient and smooth and easy when the traffic, the efficiency of people daily work and life will improve greatly, and the sense of safety of people's trip also can promote.
At present, road vehicle monitoring on roads basically depends on various cameras, radars and other facilities of a hanging rod, although the facilities can play a role in monitoring, all equipment cannot generate linkage effect with other equipment due to 'information isolated island', only data generated by the equipment can be reported mechanically, then a director is dispatched at the background to adjust traffic light phase configuration in a manual mode to optimize traffic flow in busy hours, the man-machine cooperation efficiency is low, if the equipment data on the roads can be collected to cloud fusion calculation, real traffic environment is modeled in real time by using a digital twin technology, the cloud is used for intelligently studying and judging traffic situation according to big data and AI technology, road testing equipment and infrastructure are dispatched, intelligent network connection of traffic is realized, the traffic efficiency and the safety of drivers are greatly improved, and the work burden of operators can be relieved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an operation module for a traffic auxiliary basic service platform, which solves the problems of low traffic efficiency and driver safety and increased burden of operators caused by 'information island effect' of the existing monitoring equipment.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an operation module for traffic assistance basic service platform, includes basic service platform, thing networking service module, digital twin service module, basic service platform and thing networking service module realize two-way connection, basic service platform and digital twin service module realize two-way connection, thing networking service module includes equipment safety unit, equipment gateway management unit, message agent unit, equipment software development unit, equipment perception unit, equipment management interface unit, digital twin service module includes digital twin definition unit, digital twin protocol unit, rule engine unit, function processing unit, flows processing unit, little service processing unit, machine learning processing unit, equipment twin unit.
Preferably, the device security unit includes an authentication authorization registration module, a device data verification encryption module, a device protocol access module, a multi-user management module, and a device data upload module, wherein an output end of the authentication authorization registration module is connected to an input end of the device data verification encryption module, an output end of the device data verification encryption module is connected to an input end of the device protocol access module, an output end of the device protocol access module is connected to an input end of the multi-user management module, and an output end of the multi-user management module is connected to an input end of the device data upload module.
Preferably, the device gateway management unit includes heartbeat detection, holding module, automatic update, switching module, gateway registration, verification module, gateway group registration, verification module, the output end of the heartbeat detection, holding module is connected with the input end of the automatic update, switching module, the output end of the automatic update, switching module is connected with the input end of the gateway registration, verification module, the output end of the gateway registration, verification module is connected with the input end of the gateway group registration, verification module.
Preferably, the device software development unit includes a message transceiver module and a message verification module, an output end of the message transceiver module is connected with an input end of the message verification module, and the message transceiver module includes an information query module, a gateway information update module, a device connection confirmation module, an information data transceiver module, and a device data dynamic routing module.
Preferably, the output end of the information query module is connected with the input end of the gateway information update module, the output end of the gateway information update module is connected with the input end of the device connection confirmation module, the output end of the device connection confirmation module is connected with the input end of the information data transceiver module, and the output end of the information data transceiver module is connected with the input end of the device data dynamic routing module.
Preferably, the message verification module comprises a development kit independent module, a development kit parameter configuration module, a development kit maintenance module and a data verification module, wherein the output end of the development kit independent module is connected with the input end of the development kit parameter configuration module, the output end of the development kit parameter configuration module is connected with the input end of the development kit maintenance module, and the output end of the development kit maintenance module is connected with the input end of the data verification module.
Preferably, the rule engine unit comprises a data analysis module, a rule implementation support module, a rule link nesting module, a rule engine processing operation module, a rule filtering module, a rule conversion module, a rule definition module, a parameterization setting module, a data forwarding module and an equipment linkage module.
Preferably, the output end of the data analysis module is connected with the input end of the rule realization support module, the output end of the rule realization support module is connected with the input end of the rule link nesting module, the output end of the rule link nesting module is connected with the input end of the rule engine processing operation module, the output end of the rule engine processing operation module is connected with the input end of the rule filtering module, the output end of the rule filtering module is connected with the input end of the rule conversion module, the output end of the rule conversion module is connected with the input end of the rule definition and parameterization setting module, the output end of the rule definition and parameterization setting module is connected with the input end of the data forwarding module, and the output end of the data forwarding module is connected with the input end of the equipment linkage module.
Advantageous effects
The invention provides an operation module for a traffic auxiliary basic service platform. Compared with the prior art, the method has the following beneficial effects:
(1) the operation module for the intelligent network basic service platform provides different levels of equipment management aiming at different manufacturer platforms through the combination of the equipment safety unit and the equipment gateway management unit, the equipment safety unit is used for simplifying the management of the equipment, the equipment is authenticated, authorized and registered, simultaneously, the equipment data is encrypted, the equipment data is accessed into the multi-user management module through different protocols for management, then the equipment data is uploaded to the basic service platform through the equipment data uploading module, the equipment in the equipment gateway management unit gateway keeps connected and automatically updates and is switched to a designated gateway, the equipment is connected to the basic service platform through the gateway or is switched in different gateways in the same gateway group, the basic service platform needs the equipment to register the current gateway and carry out identity verification on the gateway and the gateway group, and in conclusion, the safety and the real-time performance of equipment connection are ensured, the information island effect formed between the devices is avoided, and the problems that the traffic efficiency is caused by the information island effect of the existing monitoring devices, the safety of drivers is low and the burden of operators is increased are solved through the combination of the structures.
(2) The operation module for the intelligent network basic service platform queries and verifies information of tenants and equipment through the combination of the message transceiving module and the message verification module, updates the information in real time, provides a data sending interface and a data receiving interface for the equipment at the same time, enables the data to be sent and received in real time, verifies the connection of the equipment through the message verification module to ensure the accuracy of data transceiving, verifies the transceiving data and facilitates the loading of data through providing parameterization configuration, thereby sending telemetering data or events to an event bus, receives the data issued by the equipment belonging to a specific tenant through an event service API (application programming interface) to perform self service processing, realizes the management and monitoring of the whole life cycle of all intelligent road basic equipment, and solves the problems of traffic efficiency and driver safety isolated island caused by the 'information effect' of the existing monitoring equipment through the combination of the structure Low and causes an increased burden on the operator.
(3) This intelligent networking is operation module for basic service platform, through setting up rule engine unit, twin equipment receives behind the data through compatible multiple agreement, then utilize rule engine processing module through to filtering and converting out effectual information, then through defining and parameterization setting generation UI interface to form linkage and the intelligent control of multi-device through data forwarding module and equipment linkage module, to sum up basic service platform is to the twin body from physics, space dimension construction road and traffic, supports the application of vehicle road cooperation, has solved current monitoring equipment through the combination of above-mentioned structure and has "information island effect" and lead to the lower problem that traffic efficiency and driver's security are lower and make operating personnel burden increase.
Drawings
FIG. 1 is a block diagram of the module of the present invention;
FIG. 2 is a functional block diagram of a digital twinning service module of the present invention;
FIG. 3 is a functional block diagram of the security unit of the apparatus of the present invention;
FIG. 4 is a functional block diagram of a device gateway management unit of the present invention;
FIG. 5 is a functional block diagram of the software development unit of the apparatus of the present invention;
FIG. 6 is a functional block diagram of a rules engine unit of the present invention.
In the figure: 1-basic service platform, 2-internet of things service module, 21-equipment security unit, 211-authentication authorization registration module, 212-equipment data verification encryption module, 213-equipment protocol access module, 214-multi-user management module, 215-equipment data uploading module, 22-equipment gateway management unit, 221-heartbeat detection, maintenance module, 222-automatic update, switching module, 223-gateway registration, verification module, 224-gateway group registration, verification module, 23-message agent unit, 24-software development unit, 241-message transceiving module, 2411-information query module, 2412-gateway information update module, 2413-equipment connection confirmation module, 2414-information data transceiving module, 2415-equipment data dynamic routing module, 242-message verification module, 2421-development kit independent module, 2422-development kit parameter configuration module, 2423-development kit holding module, 2424-data verification module, 25-device perception unit, 26-device management interface unit, 3-digital twin service module, 31-digital twin definition unit, 32-digital twin protocol unit, 33-rule engine unit, 331-data parsing module, 332-rule implementation support module, 333-rule link nesting module, 334-rule engine processing operation module, 335-rule filtering module, 336-rule conversion module, 337-rule definition, parameterization setting module, 338-data forwarding module, 339-device linkage module, 34-function processing unit, 35-stream processing unit, 36-micro service processing unit, 37-machine learning processing unit, 38-device twin unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an operation module for a traffic auxiliary basic service platform comprises a basic service platform 1, an Internet of things service module 2 and a digital twin service module 3, wherein the basic service platform 1 and the Internet of things service module 2 are connected in a bidirectional mode, the basic service platform 1 and the digital twin service module 3 are connected in the bidirectional mode, the Internet of things service module 2 comprises an equipment safety unit 21, an equipment gateway management unit 22, a message agent unit 23, an equipment software development unit 24, an equipment sensing unit 25 and an equipment management interface unit 26, the message agent module 23 can extend telemetering and event themes according to different tenants, a sensing adapter of the equipment sensing unit 25 can collect event structured data and interact the data, the equipment management interface unit 26 can be used for customizing and connecting different manufacturers and different types of equipment, and the digital twin service module 3 comprises a digital twin definition unit 31, a digital twin definition unit and a digital twin definition unit, A digital twin protocol unit 32, a rule engine unit 33, a function processing unit 34, a stream processing unit 35, a micro service processing unit 36, a machine learning processing unit 37, a device twin unit 38, the digital twin definition unit 31 can create and retrieve twin instance objects for buildings, road networks, vehicles, traffic, smart devices, terrain, and pipes, and then modify and update them, the digital twin protocol unit 32 supports SAPT messages, MAP messages, RSI messages, RSM messages, BSM messages of 5G network communication protocols and application layer interaction data protocols, the function processing unit 34, the stream processing unit 35, the micro service processing unit 36, and the machine learning processing unit 37 can perform function processing operations, stream processing operations, micro service processing operations, and machine learning processing operations for buildings, road networks, vehicles, traffic, smart devices, terrain, and pipes, the twin device unit 38 collects, transmits and receives data by forming twin devices, the device security unit 21 includes an authentication authorization registration module 211, a device data verification encryption module 212, a device protocol access module 213, a multi-user management module 214 and a device data upload module 215, an output end of the authentication authorization registration module 211 is connected with an input end of the device data verification encryption module 212, an output end of the device data verification encryption module 212 is connected with an input end of the device protocol access module 213, an output end of the device protocol access module 213 is connected with an input end of the multi-user management module 214, an output end of the multi-user management module 214 is connected with an input end of the device data upload module 215, the device gateway management unit 22 includes a heartbeat detection, holding module 221, an automatic update, a switching module 222, a gateway registration, a verification module 223, a gateway group registration, a gateway group authentication module, The verification module 224, the output terminal of the heartbeat detecting and maintaining module 221 is connected to the input terminal of the automatic updating and switching module 222, the output terminal of the automatic updating and switching module 222 is connected to the input terminal of the gateway registration and verification module 223, the output terminal of the gateway registration and verification module 223 is connected to the input terminal of the gateway group registration and verification module 224, the device software development unit 24 includes a message transceiving module 241 and a message verification module 242, the output terminal of the message transceiving module 241 is connected to the input terminal of the message verification module 242, the message transceiving module 241 includes an information query module 2411, a gateway information updating module 2412, a device connection confirming module 2413, an information data transceiving module 2414 and a device data dynamic routing module 2415, the output terminal of the information query module 2411 is connected to the input terminal of the gateway information updating module 2412, the output terminal of the gateway information updating module 2412 is connected to the input terminal of the device connection confirming module 2413, the output end of the device connection confirmation module 2413 is connected to the input end of the information data transceiving module 2414, the output end of the information data transceiving module 2414 is connected to the input end of the device data dynamic routing module 2415, the message verification module 242 includes a development kit independent module 2421, a development kit parameter configuration module 2422, a development kit holding module 2423 and a data verification module 2424, the output end of the development kit independent module 2421 is connected to the input end of the development kit parameter configuration module 2422, the output end of the development kit parameter configuration module 2422 is connected to the input end of the development kit holding module 2423, the output end of the development kit holding module 2423 is connected to the input end of the data verification module 2424, the rule engine unit 33 includes a data parsing module 331, a rule implementation support module 332, a rule link nesting module 333, a rule engine processing operation module 334, a rule engine processing module 2424, and a computer program for processing the data, and processing module are connected to the input end of the device data dynamic routing module 2415, and the message verification module 242 includes a message verification module 2421, and a message verification module 2422, and a rule engine unit 33, The rule filtering module 335, the rule converting module 336, the rule defining and parameterizing setting module 337, the data forwarding module 338 and the equipment linking module 339, wherein the rule link is composed of a plurality of rules and forms a complete loop from beginning to end. In a regular link, another regular link is supported and called, the scene is called link nesting, a rule engine supports realization of script rules supporting nodejs, realization of stream rules supporting streaming, realization of machine learning rules supporting tenseflow, realization of micro-service rules, and performs operation on regular objects such as buildings, road networks, vehicles, traffic intelligent equipment, terrain pipelines, etc., the output end of a data analysis module 331 is connected with the input end of a rule realization support module 332, the output end of the rule realization support module 332 is connected with the input end of a regular link nesting module 333, the output end of the regular link nesting module 333 is connected with the input end of a rule engine processing operation module 334, the output end of the rule engine processing operation module 334 is connected with the input end of a rule filtering module 335, the output end of the rule filtering module 335 is connected with the input end of a rule conversion module 336, the output of the rule conversion module 336 is connected to the input of the rule definition and parameterization setting module 337, the output of the rule definition and parameterization setting module 337 is connected to the input of the data forwarding module 338, and the output of the data forwarding module 338 is connected to the input of the device linkage module 339.
And those not described in detail in this specification are well within the skill of those in the art.
Equipment connection: the device performs SSO authentication and IAM authorization through an authentication authorization registration module 211, a basic service platform 1 performs automatic registration after discovering that the device uses a certificate to avoid manual intervention, then performs token and schema verification on the device through a device data verification encryption module 212, performs AES encryption on verified data, then realizes access through an http or mqtt protocol through a device protocol access module 213, a multi-user management module 214 realizes device management of different levels aiming at devices of different manufacturers, and then a device data uploading module 215 uploads the device and user data to the basic service platform 1;
the equipment is used as follows: when the device is used, the heartbeat detecting and maintaining module 221 has timed heartbeat detection, when the device is disconnected due to a fault or a network reason, the adapter automatically interrupts the current connection and clears the data of the context of the relevant connection, then the automatic updating and switching module 222 automatically updates the current gateway information in real time for the connection state of the device, and seamlessly switches to the designated gateway, when the device is connected to the basic service platform 1 through the gateway, the gateway itself is also one of the devices, the basic service platform 1 needs to register the current gateway, the gateway registering and verifying module 223 provides necessary parameter settings such as identity authentication for the gateway, and when the device is switched and connected in the same gateway group, the gateway group registering and verifying module 224 only needs to set parameters such as identity authentication for the gateway group, and the message transceiving module 241 inquires and verifies the information of the tenant and the device, and performs real-time update while providing a data transmission interface and a data reception interface for the devices so that data can be transmitted and received in real time, the message verification module 242 verifies the connection of the devices to ensure the accuracy of data transmission and reception, verifies the transmitted and received data and facilitates the loading of the data by providing parameterized configuration, thereby transmitting telemetric data or events to an event bus, receiving data issued by devices belonging to a specific tenant using an event service API to perform self-service processing, implementing the management and monitoring of the whole life cycle of all intelligent road infrastructure devices,
uploading road data: the digital twin definition unit 31 creates a generated twin body to collect data, and then transmits the data to the basic service platform 1, then the data analysis module 31 analyzes the data, the data is transmitted to the rule engine processing operation module 334 through the functions of the rule implementation support module 332 and the rule link nesting module 333, the rule filter module 335 can refer to the attribute of the data as a judgment parameter, the attribute of the data can be extracted according to the predefined schema to realize dynamic extraction, the attribute of the data can be extracted according to the predefined schema to realize conversion, then the rule conversion module 336 performs necessary conversion according to the attribute of the data, and then the rule definition and parameterization setting module 337 provides a UI interface, so that a user can conveniently perform human-computer interaction in a graphical manner, and similarly, the execution parameter of the rule can also be set on the UI, then the data forwarding module 338 and the device linkage module 339 transmit data to each device through the basic service platform 1, the device linkage is triggered through a condition, and based on a preset rule, a cooperative reaction of multiple devices is triggered, so that device linkage and intelligent control are realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an operation module for traffic assistance basic service platform, includes basic service platform (1), thing networking service module (2), digital twin service module (3), both way junction is realized to basic service platform (1) and thing networking service module (2), both way junction is realized to basic service platform (1) and digital twin service module (3), its characterized in that: the IOT service module (2) comprises an equipment safety unit (21), an equipment gateway management unit (22), a message agent unit (23), an equipment software development unit (24), an equipment perception unit (25) and an equipment management interface unit (26), and the digital twin service module (3) comprises a digital twin definition unit (31), a digital twin protocol unit (32), a rule engine unit (33), a function processing unit (34), a stream processing unit (35), a micro-service processing unit (36), a machine learning processing unit (37) and an equipment twin unit (38).
2. The operation module for the traffic assistance basic service platform according to claim 1, wherein: the device security unit (21) comprises an authentication authorization registration module (211), a device data verification encryption module (212), a device protocol access module (213), a multi-user management module (214) and a device data uploading module (215), wherein the output end of the authentication authorization registration module (211) is connected with the input end of the device data verification encryption module (212), the output end of the device data verification encryption module (212) is connected with the input end of the device protocol access module (213), the output end of the device protocol access module (213) is connected with the input end of the multi-user management module (214), and the output end of the multi-user management module (214) is connected with the input end of the device data uploading module (215).
3. The operation module for the traffic assistance basic service platform according to claim 1, wherein: the device gateway management unit (22) comprises a heartbeat detection and maintenance module (221), an automatic updating and switching module (222), a gateway registration and verification module (223) and a gateway group registration and verification module (224), wherein the output end of the heartbeat detection and maintenance module (221) is connected with the input end of the automatic updating and switching module (222), the output end of the automatic updating and switching module (222) is connected with the input end of the gateway registration and verification module (223), and the output end of the gateway registration and verification module (223) is connected with the input end of the gateway group registration and verification module (224).
4. The operation module for the traffic assistance basic service platform according to claim 1, wherein: the device software development unit (24) comprises a message transmitting and receiving module (241) and a message verification module (242), wherein the output end of the message transmitting and receiving module (241) is connected with the input end of the message verification module (242), and the message transmitting and receiving module (241) comprises an information query module (2411), a gateway information updating module (2412), a device connection confirmation module (2413), an information data transmitting and receiving module (2414) and a device data dynamic routing module (2415).
5. The operation module for the traffic assistance basic service platform according to claim 4, wherein: the output end of the information query module (2411) is connected with the input end of the gateway information updating module (2412), the output end of the gateway information updating module (2412) is connected with the input end of the equipment connection confirming module (2413), the output end of the equipment connection confirming module (2413) is connected with the input end of the information data transceiving module (2414), and the output end of the information data transceiving module (2414) is connected with the input end of the equipment data dynamic routing module (2415).
6. The operation module for the traffic assistance basic service platform according to claim 4, wherein: the message verification module (242) comprises a development kit independent module (2421), a development kit parameter configuration module (2422), a development kit holding module (2423) and a data verification module (2424), wherein the output end of the development kit independent module (2421) is connected with the input end of the development kit parameter configuration module (2422), the output end of the development kit parameter configuration module (2422) is connected with the input end of the development kit holding module (2423), and the output end of the development kit holding module (2423) is connected with the input end of the data verification module (2424).
7. The operation module for the traffic assistance basic service platform according to claim 1, wherein: the rule engine unit (33) comprises a data analysis module (331), a rule realization support module (332), a rule link nesting module (333), a rule engine processing operation module (334), a rule filtering module (335), a rule conversion module (336), a rule definition, a parameterization setting module (337), a data forwarding module (338) and an equipment linkage module (339).
8. The operation module for the traffic assistance basic service platform according to claim 7, wherein: the output end of the data analysis module (331) is connected with the input end of the rule realization supporting module (332), an output of the rule implementation support module (332) is connected to an input of a rule link nesting module (333), the output end of the rule link nesting module (333) is connected with the input end of the rule engine processing operation module (334), the output end of the rule engine processing operation module (334) is connected with the input end of the rule filtering module (335), the output end of the rule filtering module (335) is connected with the input end of the rule converting module (336), the output end of the rule conversion module (336) is connected with the input end of the rule definition and parameterization setting module (337), the output of the rule definition, parameterization setting module (337) is connected to the input of the data forwarding module (338), the output end of the data forwarding module (338) is connected with the input end of the equipment linkage module (339).
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