CN102968107A - Method and system for remotely monitoring electric vehicle - Google Patents
Method and system for remotely monitoring electric vehicle Download PDFInfo
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- CN102968107A CN102968107A CN2012104946333A CN201210494633A CN102968107A CN 102968107 A CN102968107 A CN 102968107A CN 2012104946333 A CN2012104946333 A CN 2012104946333A CN 201210494633 A CN201210494633 A CN 201210494633A CN 102968107 A CN102968107 A CN 102968107A
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Abstract
The invention provides a method and a system for remotely monitoring an electric vehicle so as to solve the problems that the safety use of batteries can be ensured, the service life of the batteries can be improved and the cost of the batteries can be reduced. The method comprises the steps of comprehensively monitoring the state of a complete vehicle, a battery state (particularly a single battery state) and vehicle position information in real time during vehicle operating. According to the system, the information interaction function between different monitoring platforms can be realized and the information fusion and processing of mass data can be finished; the remote services such as fault diagnosis, fault early warning, emergency management and the like can be provided for the electric vehicle by the system; and meanwhile, the scheduling and the navigation service for electric energy supply of the electric vehicle, the energy peak scheduling information service and the vehicle route scheduling informationization service can be further provided by the system.
Description
Technical field
The field of the invention relates to electric automobile, more particularly, relates to cell and the vehicle data that can remotely monitor electric automobile, and the method and system of integrated information service is provided.
Background technology
Face in the Present Global auto industry under the huge challenge of financial crisis and energy environment issues, Development of EV is realized the electrification of energy source of car power system, promotes the strategic transformation of orthodox car industry, has formed in the world extensive common recognition.Since electric automobile was born, power battery technology was restricting the practicalization of electric automobile always, ensured that battery uses safety, improves battery and reduce the battery cost is the core of electric automobile power battery technical research always.
Because electric automobile uses a large amount of batteries, cell is the minimum unit that consists of battery, and the performance index of cell are determining the indices of electrokinetic cell.Yet cell is used on the electric automobile and is formed into Battery pack by group technology, and is at present more to method for supervising and the system of stack battery state, also very deficient for method for supervising and the system of cell state.
Because the reliability of car load, electrokinetic cell and main parts size, security, battery cycle life etc. are the important indicators that affects the electric automobile performance, therefore it is estimated very important.
For improving electric automobile operation maintenance system, the correlation technique of electric automobile being provided for government, enterprise, individual supports and integrated information service.
Summary of the invention
In one embodiment, provide a kind of electric automobile long-distance monitoring method.The method comprises Real-time Obtaining electric automobile associated monitoring information.The associated monitoring information of obtaining sent to be positioned at long-range Surveillance center.Surveillance center carries out Long-distance Control to car-mounted terminal and vehicle.Surveillance center's Real-time Collection associated monitoring information and the relevant real time data of coming other platforms.Storage and management associated monitoring information and relevant real time data, and carry out information fusion.Carry out the early warning of electric automobile state and warning according to the data after the information fusion, and provide corresponding service to electric automobile.
In another embodiment, provide a kind of electric-vehicle remote monitoring system.This system comprises that Surveillance center, car-mounted terminal, industry divide platform.Car-mounted terminal is used for Real-time Obtaining electric automobile associated monitoring information, the described monitor message of obtaining is sent to be positioned at long-range Surveillance center, finishes Surveillance center to the control command of car-mounted terminal and vehicle.Industry is divided platform to be used for collecting in real time relevant real time data and is sent to described Surveillance center.Surveillance center is used for the described monitor message of Real-time Collection and relevant real time data from other platforms, the described monitor message of storage and management and described real time data are also carried out information fusion, carry out the early warning of electric automobile state and warning according to the data after the information fusion, and provide corresponding service to electric automobile.
In yet another embodiment, provide Surveillance center in a kind of electric-vehicle remote monitoring system.This Surveillance center is used for Real-time Collection from the associated monitoring information and the relevant real time data of coming other platforms of car-mounted terminal, storage and management associated monitoring information and described relevant real time data, and carry out information fusion, carry out the early warning of electric automobile state and warning according to the data after the information fusion, and provide corresponding service to electric automobile.This Surveillance center comprises vehicle operating ADMINISTRATION SUBSYSTEM, decision-making and supports subsystem, external information delivery server, fault pre-alarming processing subsystem, fault alarm processing subsystem, emergency vehicle ADMINISTRATION SUBSYSTEM, the first communication subsystem and first information interactive subsystem.Vehicle operating ADMINISTRATION SUBSYSTEM and described decision-making are used for vehicle operation data is managed and statistical study with the support subsystem.Externally information delivery server releases news to government, enterprise, individual, comprises (1) operational management information inquiry, and the information inquiry of vehicle real time execution is provided, and comprises all kinds of monitor datas, driving path; (2) charging station inquiry provides the information inquiry of charging station quantity, scope, available charging pile, battery tank farm stock for the client; (3) product technology service provides the electric automobile product and service to recommend; (4) electric automobile forum is for the user provides professional forum.The fault pre-alarming processing subsystem is added up and comparative analysis data by processing dual mode in real time and regularly, and the early warning fault is processed.The fault alarm processing subsystem is used for every fault alarm data are processed in real time, then triggers the emergency vehicle ADMINISTRATION SUBSYSTEM when high-grade fault occurs.The emergency vehicle ADMINISTRATION SUBSYSTEM is used for finishing urgent eliminating and the work for the treatment of of fault.The first communication subsystem is used for gathering from the real time data of car-mounted terminal and the control data of Surveillance center.First information interactive subsystem be used for to share divide platform with exchange from industry with electric automobile, real time data that charging station is relevant.
Description of drawings
Fig. 1 is the electric-vehicle remote monitoring system block diagram;
Description of reference numerals
| 1 | Electric automobile |
| 1.1 | The whole vehicle control system |
| 1.2 | The vehicular electric machine control system |
| 1.3 | |
| 2 | Car-mounted terminal |
| 2.1 | Information acquisition module |
| 2.2 | The geographic position communication module |
| 2.3 | The wireless |
| 3 | Surveillance center |
| 3.1 | The first communication subsystem |
| 3.2 | First information interactive subsystem |
| 3.3 | The first mass data storage and ADMINISTRATION SUBSYSTEM |
| 3.4 | The fault pre-alarming processing subsystem |
| 3.5 | The fault alarm processing subsystem |
| 3.6 | The emergency vehicle ADMINISTRATION SUBSYSTEM |
| 3.7 | The vehicle operating ADMINISTRATION SUBSYSTEM |
| 3.8 | Decision-making and support subsystem |
| 3.9 | External |
| 4 | Industry is divided platform |
| 4.1 | The second communication subsystem |
| 4.2 | The second mass data storage and ADMINISTRATION SUBSYSTEM |
| 4.3 | The second information interaction subsystem |
| 4.4 | The information application subsystem |
Embodiment
Fig. 1 is the electric-vehicle remote monitoring system block diagram.Electric-vehicle remote monitoring system passes through electric automobile data acquisition, analysis and processing in operational process, thereby whole vehicle state, battery status and vehicle location to electric automobile are monitored, and according to the Real Time Monitoring data with divide the data analysis of platform acquisition from industry after, carry out corresponding early warning and warning for different events.Data mining by the later stage and in detail comparative analysis etc., reliability, security, battery cycle life to car load, electrokinetic cell and main parts size are estimated, thus for improve electric automobile operation maintenance system and the service Development of Electric Vehicles relevant decision-making technical support and integrated information service are provided.
The workflow of this system is:
1, obtaining information: gather related data in whole-control system (1.1), electric machine control system (1.2) and the battery management system (1.3) in the electric automobile (1) by the CAN bus by the information acquisition module (2.1) of car-mounted terminal (2); Obtain vehicle position information by car-mounted terminal (2) by the geographic position communication module (2.2) of self.The related data of wherein said electric machine control system comprises motor speed, temperature, electric current, voltage etc., and described positional information comprises longitude and latitude, direction and/or velocity information.
2, long-range transmission monitor data: the wireless communication transmissions module (2.3) by car-mounted terminal (2) is sent to Surveillance center by the GPRS/3G network with the each side data that gather.
3, acquisition monitoring data: the data such as whole vehicle state monitoring, battery status monitoring and vehicle location monitoring of being obtained vehicle by Surveillance center (3) from two aspects.On the one hand, by the real-time vehicle data of the first communication subsystem (3.1) collection from car-mounted terminal (2); On the other hand, gather the real time datas such as electric automobile, charging station of dividing platform (4) from industry by information interaction subsystem (3.2).Industry divides platform (4) also to take same mode to obtain self relevant information.
4, vehicle control data: will control the information acquisition module that data are sent to car-mounted terminal by Surveillance center (3) by the first communication subsystem (3.1), and realize the control to car-mounted terminal and vehicle.Wherein said control data comprise that car-mounted terminal resets, shutdown, remote upgrade, communication disconnection etc. add release, early warning and alarm message reminding etc. with Vehicular door.
5, storage and management monitor data: carry out the storage of vehicle data by the first mass data storage and ADMINISTRATION SUBSYSTEM (3.3), function comprises data is encapsulated encryption and decryption, pre-service, classification storage, and realizes the use processing of many-sided data.The second mass data storage and ADMINISTRATION SUBSYSTEM (4.2) are used for that storage divides the vehicle data of platform from industries such as vehicle production manufacturer and/or maintenance factories and from the relevant charging station position of Utilities Electric Co., the data of charging pile operating position.
6, use monitor data: preferentially every fault alarm data are processed in real time by fault alarm processing subsystem (3.5), and high-grade fault taked to trigger the mechanism of emergency vehicle ADMINISTRATION SUBSYSTEM (3.6), finish urgent eliminating and the work for the treatment of of fault.Take in real time and regularly to process dual mode by fault pre-alarming processing subsystem (3.4) data are added up and comparative analysis, and the early warning fault is processed.By vehicle operating ADMINISTRATION SUBSYSTEM (3.7) and the decision-making with the support subsystem (3.8) vehicle operation data is managed and statistical study.By external information delivery server (3.9) information of processing is externally issued, ensured publicity and the promptness of relevant information.Industry divides platform also according to the application demand of self platform, takes similar mode to finish corresponding market demand work by information application subsystem (4.4).
This supervisory system is monitored the comprehensive data message of electric automobile and gather first, possesses the processing power of multi-stage platform information sharing and data fusion, and carries out specialized information processing.Key property shows following aspect:
1, image data is comprehensive: this supervisory system can comprehensively gather and process every data such as positional information of car status information, motor status information, battery status information and the vehicle of electric automobile.
2, the vehicle operation data real-time of showing: this supervisory system can be carried out real-time, continual information acquisition to electric automobile, and reflects in real time the information such as electrokinetic cell state, travel condition of vehicle and the vehicle location of electric automobile and driving trace.
3, the interactivity of multi-platform data: this system possesses the information interaction function between the different monitoring platform, and realizes information fusion and the processing of mass data between different platform information.
4, the safety assurance ability of electric automobile: this supervisory system can provide the long-range services such as fault diagnosis, fault pre-alarming and contingency management for electric automobile, and according to the grade of vehicle trouble, for different management and use department or the individual short message warning issue of carrying out otherness, can process in order the fault of electric automobile, effectively ensure the safe operation of electric automobile.
5, the expanded application of platform; Cooperate the application of vehicle operating ADMINISTRATION SUBSYSTEM, can provide the electric automobile of zones of different, different sections of highway to go out the statistical informations such as car number and vehicle-state, the construction at combined charge station and use state, carry out electric energy supply scheduling and navigation Service, the convenient guidances such as energy peak value schedule information service, and the Informatization Service of Train Dispatching and line arrangement can be provided for the public sphere electric automobile.In conjunction with Surveillance center's SMS platform and information exchange platform, provide intelligent cities' services such as energy recharge prompting, trip planning and navigation for the electric automobile user.
Wherein, described information fusion refers to described monitor message and described relevant real time data are carried out related, excavates the process of carrying out the information of Intelligent Service for described electric automobile.Wherein Intelligent Service refers to provide more efficiently easily various services for electric automobile.The Informatization Service that provides electric car electric energy supply scheduling and navigation Service, the service of energy peak value schedule information, automobile line to dispatch is provided in service.
Wherein fault is divided into a plurality of grades, described high-grade fault is to affect the fault of the security of batteries of electric automobile or motor use.High-grade fault comprises the power brick total voltage less than 300V, and the SOC value is less than 10% etc., and wherein the reflection of SOC value is the current residual capacity situation of battery.
Wherein by the fault alarm processing subsystem every fault alarm data are processed in real time, when occuring, high-grade fault triggers the emergency vehicle ADMINISTRATION SUBSYSTEM, finished urgent eliminating and the work for the treatment of of fault by the emergency vehicle ADMINISTRATION SUBSYSTEM, a concrete example is as follows: utilize acousto-optic mode display alarm information, finish warning eliminating work by the monitor staff by three grades of warning processing modes, for the first time confirm to notify related personnel or unit behind the warning message, confirm that for the second time warning message removes for the third time monitoring management personnel alarm verification eliminating work;
Wherein said wireless network comprises with one of lower network: GPRS, 3G, LTE, WIMAX, WIFI network.Wherein 3G network comprises TD-SCDMA, WCDMA and CDMA2000, and the LTE network then comprises 3.5G and 4G network.
The short message warning of wherein said otherness is issued as, and according to the different identity of different receiving terminals, in conjunction with the different brackets of fault, sends the fault alarm note corresponding with its identity to receiving terminal.An example of otherness short message warning issue is as follows: according to the difference of alert levels, with form driver and/or management and the use department (individual) of warning message by note.For example: rudimentary warning message will be notified to management and use department (individual) with the note form, and senior warning message will be with note form driver and management and use department (individual).
Externally the function of information delivery server comprises: (1) operational management, the vehicle operating information inquiry is provided, and comprise parameter, driving path; (2) charging station inquiry provides the information inquiry of charging station quantity, scope, available charging pile, battery tank farm stock for the client; (3) product technology service provides the electric automobile product and service to recommend; (4) electric automobile forum is for the user provides professional forum.Issue is to liking government, enterprise, individual.
Wherein, intelligent city refers to possess the city that energy recharge prompting, trip planning and homing capability are provided for the electric automobile user easily.
The full name of the abbreviation correspondence of relevant technical terms is explained as follows:
CAN Controller Area Network controller local area network
GPRS General Packet Radio Service general packet radio service
3G the 3rd Generation 3G (Third Generation) Moblie
The plan of LTE Long Term Evolut ion Long Term Evolution
The access of WIMAX Worldwide Interoperability for Microwave Access worldwide interoperability for microwave
WIFI Wireless Fidelity WLAN (wireless local area network)
SOC State of Charge battery charge state
The electric automobile long-distance monitoring method comprises: Real-time Obtaining electric automobile associated monitoring information; The described associated monitoring information of obtaining sent to be positioned at long-range Surveillance center; Surveillance center carries out Long-distance Control to car-mounted terminal and vehicle; The described associated monitoring information of Surveillance center's Real-time Collection and the relevant real time data of coming other platforms; The described associated monitoring information of storage and management and described relevant real time data, and carry out information fusion; Carry out the early warning of electric automobile state and warning according to the data after the information fusion, and provide corresponding service to electric automobile.
The electric automobile long-distance monitoring method, the step of wherein said Real-time Obtaining electric automobile associated monitoring information comprises: the information acquisition module of car-mounted terminal gathers the described associated monitoring information of electric automobile by the CAN bus.
The electric automobile long-distance monitoring method, wherein said electric automobile associated monitoring information comprises from the related data in whole-control system, electric machine control system and the battery management system, and the vehicle position information that is obtained by the geographic position communication module of self by car-mounted terminal.
The electric automobile long-distance monitoring method, related data in the wherein said electric machine control system comprises motor speed, temperature, electric current and/or voltage, related data in the described battery management system comprises battery temperature and/or voltage and/or the dump energy information of each cell, and described vehicle position information comprises longitude and latitude, direction and/or velocity information.
The electric automobile long-distance monitoring method, wherein said sending to is positioned at long-range Surveillance center and comprises: by the wireless communication transmissions module of car-mounted terminal by wireless network with Real-time Collection to the electric automobile related data be sent to Surveillance center.
Electric automobile long-distance monitoring method, wherein said wireless network comprise with one of lower network: GPRS, 3G, LTE, WIMAX, WIFI network.
The electric automobile long-distance monitoring method, wherein said Surveillance center Real-time Collection further comprises with the relevant real time data of coming other platforms to described associated monitoring information: described Surveillance center obtains the electric automobile related data from two aspects; On the one hand, by the real-time vehicle data of communication subsystem collection from car-mounted terminal; On the other hand, divide the electric automobile of platform, the real time data that charging station is relevant by the collection of first information interactive subsystem from industry.
The electric automobile long-distance monitoring method further comprises: by the first mass data storage and ADMINISTRATION SUBSYSTEM to the electric automobile related data encapsulate encryption and decryption, pre-service, classification storage, and carry out the information fusion of many-sided data.
The electric automobile long-distance monitoring method, wherein carry out state early warning and the warning of electric automobile according to the data after the information fusion, and provide corresponding service further to comprise to electric automobile: by the fault alarm processing subsystem every fault alarm data to be processed in real time, when occuring, high-grade fault triggers the emergency vehicle ADMINISTRATION SUBSYSTEM, finished urgent eliminating and the work for the treatment of of fault by the emergency vehicle ADMINISTRATION SUBSYSTEM, utilize acousto-optic mode display alarm information, finish warning eliminating work by the monitor staff by three grades of warning processing modes, for the first time confirm to notify related personnel or unit behind the warning message, confirm that for the second time warning message removes for the third time monitoring management personnel alarm verification eliminating work; The fault pre-alarming processing subsystem is added up and comparative analysis data by processing dual mode in real time and regularly, and the early warning fault is processed; Vehicle operation data is managed and statistical study with the support subsystem by vehicle operating ADMINISTRATION SUBSYSTEM and decision-making;
By external information delivery server government, enterprise, individual are released news, comprise (1) operational management information inquiry, the information inquiry of vehicle real time execution is provided, comprise all kinds of monitor datas, driving path; (2) charging station inquiry provides the information inquiry of charging station quantity, scope, available charging pile, battery tank farm stock for the client; (3) product technology service provides the electric automobile product and service to recommend; (4) electric automobile forum is for the user provides professional forum.
The electric automobile long-distance monitoring method, wherein carry out the early warning of electric automobile state and warning according to the data after the information fusion, and provide corresponding service further to comprise to electric automobile: described Surveillance center provides long-range fault diagnosis, fault pre-alarming and contingency management service for electric automobile, and according to the grade of vehicle trouble, carry out the short message warning issue of otherness for different management and use department or individual.
The electric automobile long-distance monitoring method, the short message warning of wherein said otherness is issued as, and according to the different identity of different receiving terminals, in conjunction with the different brackets of fault, sends the fault alarm note corresponding with its identity to receiving terminal.
The electric automobile long-distance monitoring method wherein is divided into fault a plurality of grades, and described high-grade fault is for affecting the fault of batteries of electric automobile or motor safety in utilization.
The electric automobile long-distance monitoring method, wherein provide corresponding service further to comprise to electric automobile: to cooperate the application of vehicle operating ADMINISTRATION SUBSYSTEM, provide the electric automobile of zones of different, different sections of highway to go out the statistical informations such as car number and vehicle-state, the construction at combined charge station and use state, carry out electric energy supply scheduling and navigation Service, energy peak value schedule information is served, and the Informatization Service of Train Dispatching and line arrangement is provided for the public sphere electric automobile; In conjunction with SMS platform and the information exchange platform of Surveillance center, for providing, the electric automobile user comprises that energy recharge is reminded, trip planning and intelligent city's service of navigating.
The electric automobile long-distance monitoring method, wherein said information fusion refers to described monitor message and described relevant real time data are carried out related, excavates the Intelligent Service relevant information that the Informatization Service that comprises that electric car electric energy supply scheduling and navigation Service, the service of energy peak value schedule information, automobile line are dispatched is provided for described electric automobile.
Electric-vehicle remote monitoring system comprises: Surveillance center, car-mounted terminal, industry are divided platform, it is characterized in that: described car-mounted terminal is used for Real-time Obtaining electric automobile associated monitoring information; The described monitor message of obtaining sent to be positioned at long-range Surveillance center; Finish Surveillance center to the control command of car-mounted terminal and vehicle; Described industry is divided platform, is used for collecting in real time relevant real time data and sending to described Surveillance center; Described Surveillance center, be used for the described monitor message of Real-time Collection and relevant real time data from other platforms, the described monitor message of storage and management and described real time data, and carry out information fusion, carry out the early warning of electric automobile state and warning according to the data after the information fusion, and provide corresponding service to electric automobile.
Electric-vehicle remote monitoring system, wherein said information fusion refer to described monitor message and described relevant real time data are carried out related, excavate the information of carrying out Intelligent Service for described electric automobile.
Electric-vehicle remote monitoring system, wherein said Surveillance center comprises: vehicle operating ADMINISTRATION SUBSYSTEM, decision-making and support subsystem, external information delivery server, fault pre-alarming processing subsystem, fault alarm processing subsystem, emergency vehicle ADMINISTRATION SUBSYSTEM, the first communication subsystem and first information interactive subsystem, wherein, described vehicle operating ADMINISTRATION SUBSYSTEM and described decision-making and support subsystem are used for vehicle operation data is managed and statistical study; Described external information delivery server releases news to government, enterprise, individual, comprises (1) operational management information inquiry, and the information inquiry of vehicle real time execution is provided, and comprises all kinds of monitor datas, driving path; (2) charging station inquiry provides the information inquiry of charging station quantity, scope, available charging pile, battery tank farm stock for the client; (3) product technology service provides the electric automobile product and service to recommend; (4) electric automobile forum is for the user provides professional forum; Described fault pre-alarming processing subsystem is used for taking to process dual mode in real time and regularly data is added up and comparative analysis, and fault pre-alarming is processed; Described fault alarm processing subsystem is used for every fault alarm data are processed in real time, triggers the emergency vehicle ADMINISTRATION SUBSYSTEM when high-grade fault occurs; Described emergency vehicle ADMINISTRATION SUBSYSTEM, be used for finishing urgent eliminating and the work for the treatment of of fault, utilize acousto-optic mode display alarm information, finish warning eliminating work by the monitor staff by three grades of warning processing modes, for the first time confirm to notify related personnel or unit behind the warning message, confirm that for the second time warning message removes for the third time monitoring management personnel alarm verification eliminating work; Described the first communication subsystem is used for gathering from the real-time vehicle data of car-mounted terminal and the control data of Surveillance center; Described first information interactive subsystem be used for to be shared and exchange divides battery, the electric automobile of platform, the related data of charging station from industry.
The electric automobile long-distance monitoring method wherein is divided into fault a plurality of grades, and described high-grade fault is the fault that affects the security of batteries of electric automobile or motor use.
Electric-vehicle remote monitoring system, wherein said car-mounted terminal further comprises: geographic position communication module, information acquisition module and wireless communication transmissions module, wherein said geographic position communication module is used for obtaining vehicle position information; Described information acquisition module is by the control data of CAN bus collection from the related data in the whole-control system in the electric automobile, electric machine control system and the battery management system and acquisition monitoring center; Described wireless communication transmissions module is sent to Surveillance center by the described related data that wireless network will gather.
Electric-vehicle remote monitoring system, wherein said wireless network comprises one of following network: GPRS, 3G, LTE, WIMAX, WIFI network.
Electric-vehicle remote monitoring system, related data in the wherein said electric machine control system comprises motor speed, related data in the described battery management system comprises battery temperature and/or voltage and/or the dump energy information of each cell, and described vehicle position information comprises latitude and longitude information.
Electric-vehicle remote monitoring system, wherein said industry divides platform to comprise, the second information interaction subsystem, information application subsystem, the second mass data storage and ADMINISTRATION SUBSYSTEM and second communication subsystem, wherein: described the second information interaction subsystem gathers the real time datas such as electric automobile from other platforms, charging station; Described information application subsystem is used to the electric automobile service to provide support; Described the second mass data storage and ADMINISTRATION SUBSYSTEM are used for storage from the battery of vehicle production manufacturer and/or maintenance factory and vehicle data and from the charging station data of Utilities Electric Co.; Described second communication subsystem is used for obtaining the relevant real time data of electric automobile service that comprises operational management service, charging station inquiry service, product technology service by external interface.
Electric-vehicle remote monitoring system, wherein carry out the early warning of electric automobile state and warning according to the data after the information fusion, and provide corresponding service further to comprise to electric automobile: described emergency vehicle ADMINISTRATION SUBSYSTEM, also be used for the grade according to vehicle trouble, for different management and use department or individual, carry out the short message warning issue of otherness by communication subsystem.
Electric-vehicle remote monitoring system, the short message warning of wherein said otherness is issued as, and according to the different identity of different receiving terminals, in conjunction with the different brackets of fault, sends the fault alarm note corresponding with its identity to receiving terminal.
Electric-vehicle remote monitoring system, wherein provide corresponding service further to comprise to electric automobile: the vehicle operating ADMINISTRATION SUBSYSTEM also is used for providing the electric automobile of zones of different, different sections of highway to go out the statistical informations such as car number and vehicle-state, the construction at combined charge station and use state, carry out electric energy supply scheduling and navigation Service, the convenient guidances such as energy peak value schedule information service, and the Informatization Service of Train Dispatching and line arrangement is provided for the public sphere electric automobile; In conjunction with Surveillance center's SMS platform and information exchange platform, for providing, the electric automobile user comprises that energy recharge is reminded, trip planning and intelligent city's service of navigating.
Surveillance center in the electric-vehicle remote monitoring system, this Surveillance center is used for Real-time Collection from the associated monitoring information and the relevant real time data of coming other platforms of car-mounted terminal, the described associated monitoring information of storage and management and described relevant real time data, and carry out information fusion, carry out the early warning of electric automobile state and warning according to the data after the information fusion, and provide corresponding service to electric automobile, described Surveillance center comprises: the vehicle operating ADMINISTRATION SUBSYSTEM, decision-making and support subsystem, external information delivery server, the fault pre-alarming processing subsystem, the fault alarm processing subsystem, the emergency vehicle ADMINISTRATION SUBSYSTEM, the first communication subsystem and first information interactive subsystem, it is characterized in that, described vehicle operating ADMINISTRATION SUBSYSTEM and described decision-making and support subsystem are used for vehicle operation data is managed and statistical study; Described external information delivery server releases news to government, enterprise, individual, comprises (1) operational management information inquiry, and the information inquiry of vehicle real time execution is provided, and comprises all kinds of monitor datas, driving path; (2) charging station inquiry provides the information inquiry of charging station quantity, scope, available charging pile, battery tank farm stock for the client; (3) product technology service provides the electric automobile product and service to recommend; (4) electric automobile forum is for the user provides professional forum; Described fault pre-alarming processing subsystem is added up and comparative analysis data by processing dual mode in real time and regularly, and the early warning fault is processed; Described fault alarm processing subsystem is used for every fault alarm data are processed in real time, then triggers the emergency vehicle ADMINISTRATION SUBSYSTEM when high-grade fault occurs; Described emergency vehicle ADMINISTRATION SUBSYSTEM is used for finishing urgent eliminating and the work for the treatment of of fault; Described the first communication subsystem is used for gathering from the real time data of car-mounted terminal and the control data of Surveillance center; Described first information interactive subsystem, be used for to share divide platform with exchange from industry with electric automobile, real time data that charging station is relevant.
The electric automobile long-distance monitoring method wherein is divided into fault a plurality of grades, and described high-grade fault is to affect the fault of the security of batteries of electric automobile or motor use.
Surveillance center, wherein said communication subsystem is used for by the real time data of wireless network collection from car-mounted terminal.
Surveillance center, wherein said wireless network comprises one of following network: GPRS, 3G, LTE, WIMAX, WIFI network.
Surveillance center, wherein said vehicle operation data comprises motor speed, and/or the battery temperature of each cell and/or voltage and/or dump energy information and/or latitude and longitude information.
Surveillance center, wherein carry out the early warning of electric automobile state and warning according to the data after the information fusion, and provide corresponding service further to comprise to electric automobile: described emergency vehicle ADMINISTRATION SUBSYSTEM, also be used for the grade according to vehicle trouble, for different management and use department or individual, carry out the short message warning issue of otherness by communication subsystem.
Electric-vehicle remote monitoring system, the short message warning of wherein said otherness is issued as, and according to the different identity of different receiving terminals, in conjunction with the different brackets of fault, sends the fault alarm note corresponding with its identity to receiving terminal.
Surveillance center, wherein provide corresponding service further to comprise to electric automobile: the vehicle operating ADMINISTRATION SUBSYSTEM also is used for providing the electric automobile of zones of different, different sections of highway to go out the statistical informations such as car number and vehicle-state, the use state at combined charge station, carry out electric energy supply scheduling and navigation Service, the convenient guidances such as energy peak value schedule information service, and the Informatization Service of Train Dispatching and line arrangement is provided for the public sphere electric automobile; In conjunction with Surveillance center's SMS platform and information exchange platform, for providing, the electric automobile user comprises that energy recharge is reminded, trip planning and intelligent city's related service of navigating.
Surveillance center, wherein, described information fusion refers to described monitor message and described relevant real time data are carried out related, excavates the process of carrying out the information of Intelligent Service for described electric automobile.
Claims (34)
1. electric automobile long-distance monitoring method comprises:
Real-time Obtaining electric automobile associated monitoring information;
The associated monitoring information of obtaining sent to be positioned at long-range Surveillance center;
Surveillance center carries out Long-distance Control to car-mounted terminal and vehicle;
-Surveillance center Real-time Collection associated monitoring information and the relevant real time data of coming other platforms; Storage and management associated monitoring information and relevant real time data, and carry out information fusion;
Carry out the early warning of electric automobile state and warning according to the data after the information fusion, and provide corresponding service to electric automobile.
2. electric automobile long-distance monitoring method as claimed in claim 1, the step of wherein said Real-time Obtaining electric automobile associated monitoring information comprises: the information acquisition module of car-mounted terminal gathers the described associated monitoring information of electric automobile by the CAN bus.
3. electric automobile long-distance monitoring method as claimed in claim 1, wherein said electric automobile associated monitoring information comprises from the related data in whole-control system, electric machine control system and the battery management system, and the vehicle position information that is obtained by the geographic position communication module of self by car-mounted terminal.
4. electric automobile long-distance monitoring method as claimed in claim 3, related data in the wherein said electric machine control system comprises motor speed, temperature, electric current and/or voltage, related data in the described battery management system comprises battery temperature and/or voltage and/or the dump energy information of each cell, and described vehicle position information comprises longitude and latitude, direction and/or velocity information.
5. as send to and be positioned at long-range Surveillance center and comprise: by the wireless communication transmissions module of car-mounted terminal by wireless network with Real-time Collection to the electric automobile related data be sent to Surveillance center.
6. electric automobile long-distance monitoring method as claimed in claim 5, wherein said wireless network comprises with one of lower network: GPRS, 3G, LTE, WIMAX, WIFI network.
7. electric automobile long-distance monitoring method as claimed in claim 1, wherein said Surveillance center comprises the step that car-mounted terminal and vehicle carry out Long-distance Control: Surveillance center will control the information acquisition module that data are sent to car-mounted terminal by the first communication subsystem, realize the control to car-mounted terminal and vehicle.
8. electric automobile long-distance monitoring method as claimed in claim 1, wherein said Surveillance center Real-time Collection further comprises with the relevant real time data of coming other platforms to described associated monitoring information: described Surveillance center obtains the electric automobile related data from two aspects; On the one hand, by the real-time vehicle data of communication subsystem collection from car-mounted terminal; On the other hand, divide the electric automobile of platform, the real time data that charging station is relevant by the collection of first information interactive subsystem from industry.
9. electric automobile long-distance monitoring method as claimed in claim 1, described method further comprises:
By the first mass data storage and ADMINISTRATION SUBSYSTEM to the electric automobile related data encapsulate encryption and decryption, pre-service, classification storage, and carry out the information fusion of many-sided data.
10. electric automobile long-distance monitoring method as claimed in claim 1, wherein carry out state early warning and the warning of electric automobile according to the data after the information fusion, and provide corresponding service further to comprise to electric automobile: by the fault alarm processing subsystem every fault alarm data to be processed in real time, when occuring, high-grade fault triggers the emergency vehicle ADMINISTRATION SUBSYSTEM, finished urgent eliminating and the work for the treatment of of fault by the emergency vehicle ADMINISTRATION SUBSYSTEM, utilize acousto-optic mode display alarm information, finish warning eliminating work by the monitor staff by three grades of warning processing modes, for the first time confirm to notify related personnel or unit behind the warning message, confirm that for the second time warning message removes for the third time monitoring management personnel alarm verification eliminating work; The fault pre-alarming processing subsystem is added up and comparative analysis data by processing dual mode in real time and regularly, and the early warning fault is processed; Vehicle operation data is managed and statistical study with the support subsystem by vehicle operating ADMINISTRATION SUBSYSTEM and decision-making; Surveillance center provides long-range fault diagnosis, fault pre-alarming and contingency management service for electric automobile, and according to the grade of vehicle trouble, carries out the short message warning issue of otherness for different management and use department or individual.
By external information delivery server government, enterprise, individual are released news, comprise (1) operational management information inquiry, the information inquiry of vehicle real time execution is provided, comprise all kinds of monitor datas, driving path; (2) charging station inquiry provides the information inquiry of charging station quantity, scope, available charging pile, battery tank farm stock for the client; (3) product technology service provides the electric automobile product and service to recommend; (4) electric automobile forum is for the user provides professional forum.
11. electric automobile long-distance monitoring method as claimed in claim 10, the short message warning of wherein said otherness is issued as, according to the different identity of different receiving terminals, in conjunction with the different brackets of fault, send the fault alarm note corresponding with its identity to receiving terminal.
12. electric automobile long-distance monitoring method as claimed in claim 10 wherein is divided into fault a plurality of grades, described high-grade fault is for affecting the fault of batteries of electric automobile or motor safety in utilization.
13. electric automobile long-distance monitoring method as claimed in claim 1, wherein provide corresponding service further to comprise to electric automobile: to cooperate the application of vehicle operating ADMINISTRATION SUBSYSTEM, provide the electric automobile of zones of different, different sections of highway to go out the statistical informations such as car number and vehicle-state, the construction at combined charge station and use state, carry out electric energy supply scheduling and navigation Service, energy peak value schedule information is served, and the Informatization Service of Train Dispatching and line arrangement is provided for the public sphere electric automobile; In conjunction with SMS platform and the information exchange platform of Surveillance center, for providing, the electric automobile user comprises that energy recharge is reminded, trip planning and intelligent city's service of navigating.
14. electric automobile long-distance monitoring method as claimed in claim 1, wherein said information fusion refers to described monitor message and described relevant real time data are carried out related, excavates the Intelligent Service relevant information that the Informatization Service that comprises that electric car electric energy supply scheduling and navigation Service, the service of energy peak value schedule information, automobile line are dispatched is provided for described electric automobile.
15. an electric-vehicle remote monitoring system, described system comprises: Surveillance center, car-mounted terminal, industry are divided platform, it is characterized in that:
Described car-mounted terminal is used for Real-time Obtaining electric automobile associated monitoring information; The described monitor message of obtaining sent to be positioned at long-range Surveillance center; Finish Surveillance center to the control command of car-mounted terminal and vehicle;
Described industry is divided platform, is used for collecting in real time relevant real time data and sending to described Surveillance center;
Described Surveillance center, be used for the described monitor message of Real-time Collection and relevant real time data from other platforms, the described monitor message of storage and management and described real time data, and carry out information fusion, carry out the early warning of electric automobile state and warning according to the data after the information fusion, and provide corresponding service to electric automobile.
16. it is related that electric-vehicle remote monitoring system as claimed in claim 15, wherein said information fusion refer to described monitor message and described relevant real time data are carried out, and excavates the information of carrying out Intelligent Service for described electric automobile.
17. electric-vehicle remote monitoring system as claimed in claim 15, wherein said Surveillance center comprises: vehicle operating ADMINISTRATION SUBSYSTEM, decision-making and support subsystem, external information delivery server, fault pre-alarming processing subsystem, fault alarm processing subsystem, emergency vehicle ADMINISTRATION SUBSYSTEM, the first communication subsystem and first information interactive subsystem, wherein
Described vehicle operating ADMINISTRATION SUBSYSTEM and described decision-making and support subsystem are used for vehicle operation data is managed and statistical study;
Described external information delivery server releases news to government, enterprise, individual, comprises (1) operational management information inquiry, and the information inquiry of vehicle real time execution is provided, and comprises all kinds of monitor datas, driving path; (2) charging station inquiry provides the information inquiry of charging station quantity, scope, available charging pile, battery tank farm stock for the client; (3) product technology service provides the electric automobile product and service to recommend; (4) electric automobile forum is for the user provides professional forum;
Described fault pre-alarming processing subsystem is used for taking to process dual mode in real time and regularly data is added up and comparative analysis, and fault pre-alarming is processed;
Described fault alarm processing subsystem is used for every fault alarm data are processed in real time, triggers the emergency vehicle ADMINISTRATION SUBSYSTEM when high-grade fault occurs;
Described emergency vehicle ADMINISTRATION SUBSYSTEM, be used for finishing urgent eliminating and the work for the treatment of of fault, utilize acousto-optic mode display alarm information, finish warning eliminating work by the monitor staff by three grades of warning processing modes, for the first time confirm to notify related personnel or unit behind the warning message, confirm that for the second time warning message removes for the third time monitoring management personnel alarm verification eliminating work;
Described the first communication subsystem is used for gathering from the real-time vehicle data of car-mounted terminal and the control data of Surveillance center;
Described first information interactive subsystem be used for to be shared and exchange divides battery, the electric automobile of platform, the related data of charging station from industry.
18. electric automobile long-distance monitoring method as claimed in claim 17 wherein is divided into fault a plurality of grades, described high-grade fault is the fault that affects the security of batteries of electric automobile or motor use.
19. electric-vehicle remote monitoring system as claimed in claim 15, wherein said car-mounted terminal further comprises: geographic position communication module, information acquisition module and wireless communication transmissions module, wherein,
Described geographic position communication module is used for obtaining vehicle position information;
Described information acquisition module is by the control data of CAN bus collection from the related data in the whole-control system in the electric automobile, electric machine control system and the battery management system and acquisition monitoring center;
Described wireless communication transmissions module is sent to Surveillance center by the described related data that wireless network will gather.
20. electric-vehicle remote monitoring system as claimed in claim 19, wherein said wireless network comprises one of following network: GPRS, 3G, LTE, WIMAX, WIFI network.
21. electric-vehicle remote monitoring system as claimed in claim 19, related data in the wherein said electric machine control system comprises motor speed, temperature, electric current and/or voltage, related data in the described battery management system comprises battery temperature and/or voltage and/or the dump energy information of each cell, and described vehicle position information comprises longitude and latitude, direction and/or velocity information.
22. electric-vehicle remote monitoring system as claimed in claim 15, wherein said industry divides platform to comprise: the second information interaction subsystem, information application subsystem, the second mass data storage and ADMINISTRATION SUBSYSTEM and second communication subsystem, wherein,
Described the second information interaction subsystem gathers the real time datas such as electric automobile from other platforms, charging station;
Described information application subsystem is used to the electric automobile service to provide support;
Described the second mass data storage and ADMINISTRATION SUBSYSTEM are used for storage from the battery of vehicle production manufacturer and/or maintenance factory and vehicle data and from the charging station data of Utilities Electric Co.;
Described second communication subsystem is used for obtaining the relevant real time data of electric automobile service that comprises operational management service, charging station inquiry service, product technology service by external interface.
23. electric-vehicle remote monitoring system as claimed in claim 15, wherein carry out the early warning of electric automobile state and warning according to the data after the information fusion, and provide corresponding service further to comprise to electric automobile: described emergency vehicle ADMINISTRATION SUBSYSTEM, also be used for the grade according to vehicle trouble, for different management and use department or individual, carry out the short message warning issue of otherness by communication subsystem.
24. electric-vehicle remote monitoring system as claimed in claim 23, the short message warning of wherein said otherness is issued as, according to the different identity of different receiving terminals, in conjunction with the different brackets of fault, send the fault alarm note corresponding with its identity to receiving terminal.
25. electric-vehicle remote monitoring system as claimed in claim 15, wherein provide corresponding service further to comprise to electric automobile: the vehicle operating ADMINISTRATION SUBSYSTEM also is used for providing the electric automobile of zones of different, different sections of highway to go out the statistical informations such as car number and vehicle-state, the construction at combined charge station and use state, carry out electric energy supply scheduling and navigation Service, the convenient guidances such as energy peak value schedule information service, and the Informatization Service of Train Dispatching and line arrangement is provided for the public sphere electric automobile; In conjunction with Surveillance center's SMS platform and information exchange platform, for providing, the electric automobile user comprises that energy recharge is reminded, trip planning and intelligent city's service of navigating.
26. the Surveillance center in the electric-vehicle remote monitoring system, this Surveillance center is used for Real-time Collection from the associated monitoring information and the relevant real time data of coming other platforms of car-mounted terminal, the described associated monitoring information of storage and management and described relevant real time data, and carry out information fusion, carry out the early warning of electric automobile state and warning according to the data after the information fusion, and provide corresponding service to electric automobile, described Surveillance center comprises: the vehicle operating ADMINISTRATION SUBSYSTEM, decision-making and support subsystem, external information delivery server, the fault pre-alarming processing subsystem, the fault alarm processing subsystem, the emergency vehicle ADMINISTRATION SUBSYSTEM, the first communication subsystem and first information interactive subsystem, it is characterized in that
Described vehicle operating ADMINISTRATION SUBSYSTEM and described decision-making and support subsystem are used for vehicle operation data is managed and statistical study;
Described external information delivery server releases news to government, enterprise, individual, comprises (1) operational management information inquiry, and the information inquiry of vehicle real time execution is provided, and comprises all kinds of monitor datas, driving path; (2) charging station inquiry provides the information inquiry of charging station quantity, scope, available charging pile, battery tank farm stock for the client; (3) product technology service provides the electric automobile product and service to recommend; (4) electric automobile forum is for the user provides professional forum;
Described fault pre-alarming processing subsystem is added up and comparative analysis data by processing dual mode in real time and regularly, and the early warning fault is processed;
Described fault alarm processing subsystem is used for every fault alarm data are processed in real time, then triggers the emergency vehicle ADMINISTRATION SUBSYSTEM when high-grade fault occurs;
Described emergency vehicle ADMINISTRATION SUBSYSTEM is used for finishing urgent eliminating and the work for the treatment of of fault;
Described the first communication subsystem is used for gathering from the real time data of car-mounted terminal and the control data of Surveillance center;
Described first information interactive subsystem, be used for to share divide platform with exchange from industry with electric automobile, real time data that charging station is relevant.
27. the Surveillance center in the electric-vehicle remote monitoring system as claimed in claim 26, wherein said high-grade fault is to affect the fault of the security of batteries of electric automobile or motor use.
28. the Surveillance center in the electric-vehicle remote monitoring system as claimed in claim 26, wherein said the first communication subsystem is used for by the wireless network collection from the real time data of car-mounted terminal and the control data of Surveillance center.
29. the Surveillance center in the electric-vehicle remote monitoring system as claimed in claim 28, wherein said wireless network comprises one of following network: GPRS, 3G, LTE, WIMAX, WIFI network.
30. the Surveillance center in the electric-vehicle remote monitoring system as claimed in claim 26, wherein said vehicle operation data comprises motor speed, temperature, electric current and/or voltage, and/or the battery temperature of each cell and/or voltage and/or dump energy information and/or longitude and latitude, direction and/or velocity information.
31. Surveillance center as claimed in claim 26 wherein carries out the early warning of electric automobile state and warning according to the data after the information fusion, and provides corresponding service further to comprise to electric automobile:
Described emergency vehicle ADMINISTRATION SUBSYSTEM also is used for the grade according to vehicle trouble, for different management and use department or individual, carries out the short message warning issue of otherness by communication subsystem.
32. electric-vehicle remote monitoring system as claimed in claim 31, the short message warning of wherein said otherness is issued as, according to the different identity of different receiving terminals, in conjunction with the different brackets of fault, send the fault alarm note corresponding with its identity to receiving terminal.
33. Surveillance center as claimed in claim 26, wherein provide corresponding service further to comprise to electric automobile: the vehicle operating ADMINISTRATION SUBSYSTEM also is used for providing the electric automobile of zones of different, different sections of highway to go out the statistical informations such as car number and vehicle-state, the use state at combined charge station, carry out electric energy supply scheduling and navigation Service, the convenient guidances such as energy peak value schedule information service, and the Informatization Service of Train Dispatching and line arrangement is provided for the public sphere electric automobile; In conjunction with Surveillance center's SMS platform and information exchange platform, for providing, the electric automobile user comprises that energy recharge is reminded, trip planning and intelligent city's related service of navigating.
34. Surveillance center as claimed in claim 26, wherein, described information fusion refers to described monitor message and described relevant real time data are carried out related, excavates the process of carrying out the information of Intelligent Service for described electric automobile.
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