CN109204195B - Vehicle state data real-time monitoring method, device and system for automobile repair - Google Patents

Abstract

A vehicle state data real-time monitoring method, device and system for repairing vehicles, a state data acquisition module at least comprises a tire pressure data acquisition unit, a collision data acquisition unit and a maintenance data acquisition unit, and a wireless communication module wirelessly transmits tire pressure parameters, collision parameters and maintenance data acquired by the state data acquisition module; the state data storage module stores tire pressure parameters, collision parameters and maintenance data acquired by a state data acquisition module of the automobile client; the grading early warning module establishes a data transmission relation with the state data comparison module, and carries out grading early warning according to the tire pressure parameter, the collision parameter and the maintenance data comparison result of the state data comparison module, wherein the priority sequence of the grading early warning is collision early warning > tire pressure early warning > maintenance early warning; the early warning display module displays the tire pressure parameters, the collision parameters and the maintenance data stored by the state data storage module. The invention improves the driving safety guarantee and brings economic benefits to maintenance businessmen.

Description

Vehicle state data real-time monitoring method, device and system for automobile repair

Technical Field

The invention relates to the technical field of automobile maintenance, in particular to a method, a device and a system for monitoring vehicle state data in real time for automobile maintenance.

Background

With the development of society, the number of automobiles is increasing day by day, in the last half of 2018, the consumption level of motor vehicles in China keeps high, and the number of drivers still increases at a high speed. By 6 months in 2018, the number of motor vehicles in the whole country is up to 3.19 million, 1636 million newly registered motor vehicles in the last half year in 2018 are higher than the number of registered motor vehicles in 1594 million in the same period in the last year, wherein the number of the motor vehicles is up to 2.29 million, and 1381 million newly registered motor vehicles in the last half year in 2018. Although the automotive market is developing rapidly, the current automotive aftermarket faces two major problems.

The business development of physical stores in the automobile repair industry, such as the first and automobile repair shops and the 4S shop, is increasingly difficult, and a maintainer can hardly grasp a customer and find the vehicle problem of the customer at the first time effectively. The problem can not be solved by the client at the first time, and the problem of informing the client of the vehicle by the return visit at the first time is further avoided, so that the client viscosity is lacked, and the income of the merchant is influenced; secondly, with the increase of vehicles, as the number of vehicle owners really understanding the vehicles is less and less, the vehicle owners are difficult to know specific reasons under the condition that the vehicles break down, the vehicle owners and the vehicle repair shops are difficult to communicate and rescue, particularly, the vehicles break down outside, and the vehicle owners are in an independent and helpless state under many conditions.

In the prior art, in order to solve the monitoring problem of the vehicle owner, most of the vehicle owners only feed back the own mobile phone end of the vehicle owner from the state of the simple vehicle, or the vehicle owners only can use professional maintenance equipment to detect faults in the field of a vehicle repair shop, the vehicle owners need to pay attention to the state of the vehicle in real time, the difficulty of the vehicle owners cannot be effectively solved, and good economic benefit cannot be brought to maintenance merchants, so that a new technical scheme for monitoring the state data of the vehicle for vehicle repair in real time is urgently needed.

Disclosure of Invention

The embodiment of the invention aims to provide a method, a device and a system for monitoring vehicle state data in real time for automobile repair, which do not need an owner to pay attention to the vehicle state in real time, and also do not need to use special detection equipment to detect the vehicle fault and state in a store, so that timely, accurate and efficient service is provided for the owner, the driving safety guarantee is improved, and economic benefits are brought to a maintainer.

In order to achieve the above object, an embodiment of the present invention provides a real-time monitoring method for vehicle status data for vehicle repair, where the real-time monitoring method includes:

acquiring real-time parameter data of a monitored object of a monitored vehicle, wherein the real-time parameter data is acquired by a sensor integrated on the monitored vehicle;

presetting a parameter data range of a monitored object in a normal state, comparing the real-time parameter data of the monitored object with the corresponding preset parameter data range, and judging the working state of the monitored object according to the comparison result of the real-time parameter data of the monitored object;

carrying out safety grade division on the monitored object, and giving an early warning grade of the monitored object according to the safety grade high-low attribute of the monitored object;

when the real-time parameter data of the monitored object deviates from the corresponding preset parameter data range, judging the working state of the monitored object as a fault state;

and determining the early warning sequence of the monitoring objects in the fault state according to the early warning grade attributes of the monitoring objects in the fault state, and early warning the monitoring objects in sequence.

As a preferred scheme of the vehicle state data real-time monitoring method for the automobile repair, the monitored object at least comprises a tire pressure sensor, a collision sensor and a distance sensor which are integrated on a monitored vehicle, the real-time parameter data comprises a tire pressure parameter, a collision parameter and maintenance data, and the safety levels of the tire pressure sensor, the collision sensor and the distance sensor are divided; the early warning priority order of the tire pressure sensor, the collision sensor and the distance sensor in the fault state is collision early warning > tire pressure early warning > maintenance early warning.

As a preferable scheme of the vehicle state data real-time monitoring method for automobile repair, the driving behavior habit of a driver is analyzed according to the monitored object parameter data of a monitored vehicle, and the category, the brand or the service life of the vehicle is counted according to the state data of the monitored vehicle.

As an optimal scheme of the vehicle state data real-time monitoring method for automobile repair, a fault type emergency solution of a monitored object is stored in advance, and when the monitored object of the monitored vehicle is judged to be in a fault state, the corresponding emergency solution is fed back to a driver of the monitored vehicle or a bound related person.

The embodiment of the invention also provides a vehicle state data real-time monitoring device for automobile repair, which comprises a tire pressure data acquisition unit, a collision data acquisition unit, a maintenance data acquisition unit, a grading early warning module, a behavior habit analysis module and a vehicle information analysis module;

the tire pressure data acquisition unit is used for acquiring tire pressure parameters of the monitored vehicle acquired by the tire pressure sensor;

the collision data acquisition unit is used for acquiring collision parameters of the monitored vehicle acquired by the collision sensor;

the maintenance data acquisition unit is used for acquiring maintenance data of the monitored vehicle;

the grading early warning module is used for carrying out grading early warning according to the comparison result of the real-time parameter data of the monitored object and the corresponding preset parameter data range;

the behavior habit analysis module is used for analyzing the driving behavior habits of the driver by the collected vehicle state data;

the vehicle information analysis module is used for collecting vehicle state data and counting the category, brand or service life of the vehicle.

The monitoring device comprises a monitoring device fault index analysis module and a fault index analysis module, wherein the monitoring device fault index analysis module is used for counting fault occurrence indexes of specified categories of vehicles according to collected vehicle state data.

As a preferred scheme of the vehicle state data real-time monitoring device for the automobile repair, the monitoring device further comprises a tire pressure data comparison unit, a collision data comparison unit and a maintenance data comparison unit, wherein the tire pressure data comparison unit is used for comparing a tire pressure parameter acquired in real time with a preset normal tire pressure parameter;

the collision data comparison unit is used for comparing the acquired collision parameters with preset normal collision parameters;

the maintenance data comparison unit is used for comparing the collected maintenance data with a preset maintenance data threshold value.

As a preferred scheme of the vehicle state data real-time monitoring device for automobile repair, the monitoring device further comprises a state data storage module, an early warning display module and a voice reminding module, wherein the state data storage module is used for storing the acquired real-time parameter data of the monitored object of the monitored vehicle; the early warning display module is used for displaying the tire pressure parameters, the collision parameters and the maintenance data stored in the state data storage module, and is also used for early warning the grading early warning results of the grading early warning module according to the priority order; the voice reminding module is used for carrying out voice reminding on the staff of the automobile repair shop according to the grading early warning result displayed by the early warning display module.

The monitoring device further comprises an emergency scheme storage module and a solution feedback module, wherein the emergency scheme storage module is used for storing fault type emergency solutions corresponding to the grading early warning of the grading early warning module; and the solution feedback module is used for feeding the emergency solution stored by the emergency solution storage module back to the vehicle driver or the bound related person according to the fault type of the grading early warning module.

The embodiment of the invention also provides a real-time vehicle state data monitoring system for automobile repair, which comprises a monitoring vehicle, an automobile client, a server end and an automobile repair shop end, wherein the automobile client and the monitoring vehicle establish a data transmission relationship through an OBD interface; the wireless communication module is used for wirelessly transmitting the tire pressure parameters, the collision parameters and the maintenance data acquired by the state data acquisition module; the signal indication module is used for indicating data acquisition of an automobile client side or a power supply signal;

the server side and the automobile client side establish a data transmission relation through a network serial port, the server side comprises a state data storage module, a state data comparison module and a grading early warning module, and the state data storage module is used for storing tire pressure parameters, collision parameters and maintenance data collected by a state data collection module of the automobile client side; the state data comparison module and the state data storage module establish a data transmission relationship, the state data comparison module comprises a tire pressure data comparison unit, a collision data comparison unit and a maintenance data comparison unit, and the tire pressure data comparison unit is used for comparing tire pressure parameters acquired by the state data acquisition module in real time with preset normal tire pressure parameters; the collision data comparison unit is used for comparing the collision parameters acquired by the state data acquisition module with preset normal collision parameters; the maintenance data comparison unit is used for comparing maintenance data acquired by the state data acquisition module with a preset maintenance data threshold; the grading early warning module is used for carrying out grading early warning according to the tire pressure parameter, the collision parameter and the maintenance data comparison result of the state data comparison module, and the priority sequence of the grading early warning is collision early warning > tire pressure early warning > maintenance early warning;

the automobile repair shop end and the server end establish a data transfer relation through a network serial port, the automobile repair shop end comprises an early warning display module, the early warning display module is used for displaying tire pressure parameters, collision parameters and maintenance data stored by the state data storage module, and the early warning display module is further used for early warning the grading early warning results of the grading early warning module according to the priority sequence.

The embodiment of the invention has the following advantages: the vehicle owner does not need to pay attention to the vehicle state in real time by himself or herself, and can detect the vehicle fault and state without using special detection equipment in a shop; tasks such as detecting and monitoring vehicle states, driving safety, timely reminding of various maintenance and the like can be submitted to a vehicle repair shop through a vehicle client, the vehicle client sends the real-time states of the monitored vehicles to the vehicle repair shop through the internet, the various states of the vehicle owner can be monitored in real time, and real-time conditions of the vehicles of customers are provided; the emergency management system has the advantages that the automobile repair store can actively and timely remind a customer of information of maintenance, wearing parts replacement, water temperature, oil level and the like of a vehicle, and can also process emergency situations of the vehicle, for example, once the vehicle has an accident or a serious fault, the highest-level alarm is triggered to quickly remind the automobile repair store to timely provide effective rescue for the customer or coordinate departments such as an emergency center and a traffic management to provide rescue, timely, accurate and efficient service is provided for an automobile owner, driving safety guarantee is improved, and economic benefits are brought to a maintainer.

Drawings

FIG. 1 is a schematic diagram of a vehicle status data real-time monitoring apparatus for vehicle repair according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of information transmission of a vehicle state data real-time monitoring system for vehicle repair according to an embodiment of the present invention;

FIG. 3 is a flowchart of a method for real-time monitoring vehicle status data for vehicle repair according to an embodiment of the present invention;

in the figure: 1. monitoring the vehicle; 2. an automobile client; 3. a server side; 4. a repair shop end; 5. a status data acquisition module; 6. a wireless communication module; 7. a tire pressure data acquisition unit; 8. a collision data acquisition unit; 9. a maintenance data acquisition unit; 10. a status data storage module; 11. a status data comparison module; 12. a grading early warning module; 13. a tire pressure data comparison unit; 14. a collision data comparison unit; 15. a maintenance data comparison unit; 16. an early warning display module; 17. a signal indication module; 18. a voice reminding module; 19. a behavior habit analysis module; 20. a vehicle information analysis module; 21. a fault index analysis module; 22. an emergency scheme storage module; 23. a solution feedback module; 24. an OBD interface.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

It should be understood that the structures, ratios, sizes, and the like shown in the specification are only used for matching with the disclosure of the specification to be understood and read by those skilled in the art, and are not used to limit the conditions and conditions under which the present invention can be implemented, so that the present invention has no technical significance. In addition, the terms such as "upper", "lower", "left", "right" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship may be made without substantial changes in the technical contents.

Referring to fig. 1, a vehicle state data real-time monitoring device for automobile repair, and fig. 2 is a vehicle state data real-time monitoring system for automobile repair, the monitoring system is developed based on the corresponding monitoring device, the monitoring system includes amonitoring vehicle 1, the monitoring system further includes anautomobile client 2, aserver 3 and an automobilerepair shop end 4, and theautomobile client 2 and themonitoring vehicle 1 establish a data transfer relationship through anOBD interface 24. OBD is called On Board Diagnostics, namely a vehicle-mounted automatic diagnostic system, and can monitor systems and components of an engine, a catalytic converter, a particulate trap, an oxygen sensor, an emission control system, a fuel system, EGR (exhaust Gas recirculation) and the like of a vehicle in real time. TheOBD interface 24 is a standard shaped and sized 16-pin diagnostic interface with the same signal distribution per pin and located in the same location, mounted under the dashboard, somewhere between the left side of the dashboard and the right 300mm of the vehicle centerline.

Theautomobile client 2 comprises a statedata acquisition module 5 and awireless communication module 6, the statedata acquisition module 5 comprises a tire pressure data acquisition unit 7, a collision data acquisition unit 8 and a maintenance data acquisition unit 9, the tire pressure data acquisition unit 7 is used for acquiring tire pressure parameters of the monitoredvehicle 1 acquired by a tire pressure sensor, the collision data acquisition unit 8 is used for acquiring collision parameters of the monitoredvehicle 1 acquired by the collision sensor, and the maintenance data acquisition unit 9 is used for acquiring maintenance data of the monitoredvehicle 1; thewireless communication module 6 is used for wirelessly transmitting the tire pressure parameters, the collision parameters and the maintenance data acquired by the statedata acquisition module 5.

Thewireless communication module 6 may adopt a GSM (global System For Mobile communications) module, and the GSM module integrates a GSM radio frequency chip, a baseband processing chip, a memory, a power amplifier device, and the like on a circuit board, and has functions of an independent operating System, GSM radio frequency processing, and baseband processing. The GSM module has the basic functions of sending short messages, voice calls, GPRS data transmission and the like, and the basic functions are based on communication of a GSM network.

The server 3 and the automobile client 2 establish a data transmission relationship through a network serial port, the server 3 comprises a state data storage module 10, a state data comparison module 11 and a grading early warning module 12, and the state data storage module 10 is used for storing tire pressure parameters, collision parameters and maintenance data collected by a state data collection module 5 of the automobile client 2; the state data comparison module 11 establishes a data transmission relationship with the state data storage module 10, the state data comparison module 11 includes a tire pressure data comparison unit 13, a collision data comparison unit 14 and a maintenance data comparison unit 15, and the tire pressure data comparison unit 13 is used for comparing the tire pressure parameters acquired by the state data acquisition module 5 in real time with preset normal tire pressure parameters; the collision data comparison unit 14 is used for comparing the collision parameters acquired by the state data acquisition module 5 with preset normal collision parameters; the maintenance data comparison unit 15 is used for comparing the maintenance data collected by the state data collection module 5 with a preset maintenance data threshold; the hierarchical early warning module 12 establishes a data transmission relationship with the status data comparison module 11, the hierarchical early warning module 12 is used for performing hierarchical early warning according to the tire pressure parameter, the collision parameter and the maintenance data comparison result of the status data comparison module 11, and the priority order of the hierarchical early warning is collision early warning > tire pressure early warning > maintenance early warning.

The automobilerepair shop end 4 and theserver end 3 establish a data transmission relationship through a network serial port, the automobilerepair shop end 4 comprises an earlywarning display module 16, the earlywarning display module 16 is used for displaying tire pressure parameters, collision parameters and maintenance data stored in the statedata storage module 10, and the earlywarning display module 16 is also used for early warning the grading early warning results of the gradingearly warning module 12 according to the priority sequence. Theautomobile client 2 further comprises asignal indicating module 17, thesignal indicating module 17 establishes a data transmission relation with the statedata acquisition module 5, and thesignal indicating module 17 is used for indicating data acquisition or power supply signals of theautomobile client 2. The automobilerepair shop end 4 further comprises avoice reminding module 18, thevoice reminding module 18 is connected with the earlywarning display module 16, and thevoice reminding module 18 is used for carrying out voice reminding on staff of the automobilerepair shop end 4 according to the grading early warning result displayed by the earlywarning display module 16.

In this implementation, a maintainer establishes an independent database for each owner customer who signs a contract and is connected to the monitoring system, and feeds back the current vehicle state information of the customer in real time and uninterruptedly, the independent database is expressed in the form of alarm levels, and the current vehicle state information is fed back one by one through a computer screen according to various index parameters fed back by the customer vehicle, for example, the tire pressure index of a certain customer vehicle is no longer a normal value, the monitoring system feeds back the index on the computer screen to give an alarm, and reminds the customer that the tire pressure of the certain customer is abnormal and timely informs the customer of parking check along with human voice. For example, if the oil maintenance mileage index of a certain client is reached, the monitoring system can feed back an alarm on a computer screen, and remind a certain client of an oil maintenance item to go to an store along with a voice; and for example, when the index of a certain client collision sensor is abnormal, the computer screen immediately feeds back the alarm prompt of the highest level, and simultaneously reminds the client of possibly making an emergency and contacting the client or the client's family and rescuing along with the voice, and the like, and the monitoring system feeds back the real-time condition of each client vehicle connected to the monitoring system to the automobile repair shop according to the alarms of different levels corresponding to different index parameters.

Theserver 3 further comprises a behaviorhabit analysis module 19 and a vehicleinformation analysis module 20, the behaviorhabit analysis module 19 and the vehicleinformation analysis module 20 respectively establish a data transmission relationship with the statedata storage module 10, and the behaviorhabit analysis module 19 is used for analyzing the driving behavior habits of the driver according to the vehicle state data collected by the statedata collection module 5 stored in the statedata storage module 10; the vehicleinformation analysis module 20 is used for counting the category, brand or service life of the vehicle according to the vehicle state data collected by the statedata collection module 5 stored in the statedata storage module 10. Theserver 3 further includes a fault index analysis module 21, the fault index analysis module 21 establishes a data transfer relationship with the statedata storage module 10, and the fault index analysis module 21 is configured to count a fault occurrence index of a specified category of the vehicle according to the vehicle state data collected by the statedata collection module 5 stored in the statedata storage module 10. In the embodiment, important information such as the category, the brand, the age limit, the fault index, the driving habits and the like of the vehicle of the customer is automatically counted for the automobile repair shop according to the vehicle data of the customer sent by the vehicle client, and detailed analysis is performed to provide advising service for the customer.

Theserver side 3 further comprises an emergencyscheme storage module 22, the automobilerepair shop side 4 further comprises asolution feedback module 23, the emergencyscheme storage module 22 and the gradingearly warning module 12 establish a data transmission relationship, and the emergencyscheme storage module 22 is used for storing fault type emergency solutions corresponding to grading early warning of the gradingearly warning module 12; thesolution feedback module 23 establishes a data transmission relationship with the earlywarning display module 16, and thesolution feedback module 23 is configured to feed back the emergency solution stored in the emergencysolution storage module 22 to the vehicle driver or the bound related person according to the fault type of the hierarchical early warning by the hierarchicalearly warning module 12.

Referring to fig. 3, an embodiment of the present invention further provides a real-time monitoring method for vehicle status data for vehicle repair, where the monitoring method employs the above monitoring device and monitoring system, and the monitoring method includes the following steps:

s1: the data transmission relationship between theautomobile client terminal 2 and themonitoring vehicle 1 is established through theOBD interface 24, the data transmission relationship between theserver terminal 3 and theautomobile client terminal 2 is established through a network serial port, and the data transmission relationship between the automobilerepair shop terminal 4 and theserver terminal 3 is established through the network serial port;

s2: the statedata acquisition module 5 calls a tire pressure data acquisition unit 7 to acquire the tire pressure parameters of the monitoredvehicle 1 acquired by the tire pressure sensor; a collision data acquisition unit 8 is called by a statedata acquisition module 5 to acquire collision parameters of the monitoredvehicle 1 acquired by a collision sensor; the maintenance data acquisition unit 9 is called by the statedata acquisition module 5 to acquire maintenance data of the monitoredvehicle 1;

s3: calling awireless communication module 6 to transmit the tire pressure parameters, the collision parameters and the maintenance data acquired by the statedata acquisition module 5 to theserver end 3 by using a wireless network, and calling a statedata storage module 10 to store the tire pressure parameters, the collision parameters and the maintenance data acquired by the statedata acquisition module 5 of theautomobile client end 2;

s4: calling a tire pressure data comparison unit 13 through a statedata comparison module 11 to compare the tire pressure parameters acquired by the statedata acquisition module 5 in real time with preset normal tire pressure parameters; calling a collisiondata comparison unit 14 through a statedata comparison module 11 to compare the collision parameters acquired by the statedata acquisition module 5 with preset normal collision parameters; calling a maintenancedata comparison unit 15 through the statedata comparison module 11 to compare the maintenance data collected by the statedata collection module 5 with a preset maintenance data threshold;

s5: calling a gradingearly warning module 12 to carry out grading early warning according to the tire pressure parameter, the collision parameter and the maintenance data comparison result of the statedata comparison module 11, wherein the priority order of the grading early warning is collision early warning > tire pressure early warning > maintenance early warning; calling an earlywarning display module 16 to display the tire pressure parameters, the collision parameters and the maintenance data stored in the statedata storage module 10 and early warning the grading early warning results of the gradingearly warning module 12 according to the priority order.

In an embodiment of the method for monitoring vehicle status data in real time for vehicle repair, S2 further includes invoking thesignal indication module 17 to indicate data acquisition or power supply signal of thevehicle client 2; s4 also includes that the calling behaviorhabit analyzing module 19 analyzes the driving behavior habit of the driver according to the vehicle state data collected by the statedata collecting module 5 stored in the statedata storage module 10; calling a vehicleinformation analysis module 20 to count the category, brand or service life of the vehicle according to the vehicle state data collected by the statedata collection module 5 stored in the statedata storage module 10; s5 further includes invoking thevoice reminding module 18 to perform voice reminding to the staff at thestore end 4 according to the grading pre-warning result displayed by thepre-warning display module 16.

In one embodiment of the real-time vehicle state data monitoring method for vehicle repair, the monitoring method further includes S6, invoking the emergencyscenario storage module 22 to store a fault type emergency scenario solution corresponding to the hierarchical warning of thehierarchical warning module 12; the callingsolution feedback module 23 feeds the emergency solution stored in the emergencysolution storage module 22 back to the vehicle driver or the bound related person according to the fault type of the hierarchical early warning by the hierarchicalearly warning module 12.

The technical scheme of the invention can solve the problem that the customer data is difficult to lock when the customer data is collected by the automobile repair shop, and the phenomenon that some unnecessary calls are made passively and actively is avoided, so that the business opportunity is discovered more quickly, and the income is increased. Meanwhile, the car owner, the car repair shop and even more professional people can remind the car of the problem at any time, and a lot of trouble can be saved. In addition, the whole system can be differentiated, and different transmission modes are set for the automobile repair shop of each installation system, so that customer confusion is avoided. Therefore, the problem faults of all vehicles can be gathered in the database, and certain help is provided for detecting traffic accidents.

According to the technical scheme, only the problem of a client vehicle is monitored, the privacy problem of an owner is not involved, and the monitoring level, the authority of the owner, the authority of a repair shop and the authority of a total system are marked out. The early-stage system can only solve the problems of passenger accumulation and passenger locking in the automobile repair shop, and can cooperate with the 4S shop or the automobile manufacturer in the later stage. According to the technical scheme, the vehicle owner does not need to pay attention to the vehicle state in real time and can detect the vehicle fault and state without using special detection equipment in a shop; tasks such as detecting and monitoring the state of the vehicle 1, driving safety, timely reminding of various maintenance and the like can be submitted to a vehicle repair shop through a vehicle client, the vehicle client sends the real-time state of the monitored vehicle 1 to a vehicle repair shop end 4 through the internet, various states of a vehicle owner can be monitored in real time, and the real-time condition of a client vehicle is provided; the emergency management system has the advantages that the automobile repair store can actively and timely remind a customer of information of maintenance, wearing parts replacement, water temperature, oil level and the like of a vehicle, and can also process emergency situations of the vehicle, for example, once the vehicle has an accident or a serious fault, the highest-level alarm is triggered to quickly remind the automobile repair store to timely provide effective rescue for the customer or coordinate departments such as an emergency center and a traffic management to provide rescue, timely, accurate and efficient service is provided for an automobile owner, driving safety guarantee is improved, and economic benefits are brought to a maintainer.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (1)

1. A vehicle state data real-time monitoring system for vapour is repaiied, monitored control system is including monitoring vehicle, its characterized in that: the monitoring system further comprises an automobile client, a server end and a vehicle repair shop end, wherein the automobile client and the monitoring vehicle establish a data transmission relationship through an OBD interface, the automobile client comprises a state data acquisition module, a wireless communication module and a signal indication module, the state data acquisition module at least comprises a tire pressure data acquisition unit, a collision data acquisition unit and a maintenance data acquisition unit, the tire pressure data acquisition unit is used for acquiring tire pressure parameters of the monitoring vehicle acquired by the tire pressure sensor, the collision data acquisition unit is used for acquiring collision parameters of the monitoring vehicle acquired by the collision sensor, and the maintenance data acquisition unit is used for acquiring maintenance data of the monitoring vehicle; the wireless communication module is used for wirelessly transmitting the tire pressure parameters, the collision parameters and the maintenance data acquired by the state data acquisition module; the signal indication module is used for indicating data acquisition of an automobile client side or a power supply signal;

the server side and the automobile client side establish a data transmission relation through a network serial port, the server side comprises a state data storage module, a state data comparison module, a grading early warning module and an emergency scheme storage module, and the state data storage module is used for storing tire pressure parameters, collision parameters and maintenance data collected by a state data collection module of the automobile client side; the state data comparison module and the state data storage module establish a data transmission relationship, the state data comparison module comprises a tire pressure data comparison unit, a collision data comparison unit and a maintenance data comparison unit, and the tire pressure data comparison unit is used for comparing tire pressure parameters acquired by the state data acquisition module in real time with preset normal tire pressure parameters; the collision data comparison unit is used for comparing the collision parameters acquired by the state data acquisition module with preset normal collision parameters; the maintenance data comparison unit is used for comparing maintenance data acquired by the state data acquisition module with a preset maintenance data threshold; the grading early warning module is used for carrying out grading early warning according to the tire pressure parameter, the collision parameter and the maintenance data comparison result of the state data comparison module, and the priority sequence of the grading early warning is collision early warning > tire pressure early warning > maintenance early warning; the emergency scheme storage module is used for storing fault type emergency solutions corresponding to the grading early warning of the grading early warning module;

the automobile repair shop end and the server end establish a data transmission relationship through a network serial port, the automobile repair shop end comprises an early warning display module and a solution feedback module, the early warning display module is used for displaying tire pressure parameters, collision parameters and maintenance data stored in the state data storage module, and the early warning display module is also used for early warning the grading early warning results of the grading early warning module according to the priority sequence; the solution feedback module is used for feeding back the emergency solution stored by the emergency solution storage module to a vehicle driver or a bound related person according to the fault type of the grading early warning module;

an independent database is established for each owner client signing for connection to the monitoring system, current vehicle state information of the client is fed back uninterruptedly in real time, the current vehicle state information is expressed in the form of alarm grades, and the current vehicle state information is fed back one by one through a computer screen according to various index parameters fed back by the client vehicle.

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