CN105620308A - Intelligent management system for electric vehicles - Google Patents
Intelligent management system for electric vehicles Download PDFInfo
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- CN105620308A CN105620308A CN201510300627.3A CN201510300627A CN105620308A CN 105620308 A CN105620308 A CN 105620308A CN 201510300627 A CN201510300627 A CN 201510300627A CN 105620308 A CN105620308 A CN 105620308A
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- electric automobile
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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Abstract
The invention discloses an intelligent management system for electric vehicles. The intelligent management system comprises an electric vehicle management system, a user terminal and a cloud server. The electric vehicle management system comprises a BMS management module, an OBD module, an ECU module and a data transmission module which are connected through a CAN bus. The data transmission module is used for collecting data information of the BMS management module, the OBD module and the ECU module and sending the data information to the cloud server. The user terminal obtains the data information of the electric vehicles through the cloud server. The intelligent management system for the electric vehicles can learn the operation conditions of the electric vehicles and the service conditions of batteries in real time, and an after-sale service provider can give out an early warning and actively provide after-sale service according to the data information of the electric vehicles; the positions of the electric vehicles can be positioned through a Beidou satellite, vehicle scheduling is convenient, and traffic jam is avoided.
Description
Technical field
The present invention relates to electric automobile field, particularly relate to a kind of electric automobile intelligent management system.
Background technology
Because the appearance of energy crisis, the trip mode of energy-conserving and environment-protective is advocated energetically by country and government, such as rides in a bus etc., and adopts electric energy to instead of traditional bus gradually as the electric automobile of power.
Increasing electric automobile occurs on road, does not but manage now the system of electric automobile, it is impossible to electric automobile is monitored in real time, it is easy to cause congestion in road.
Summary of the invention
The present invention proposes a kind of electric automobile intelligent management system, it is possible to electric automobile is monitored in real time, gives warning in advance and actively after sale, and is capable of vehicle scheduling.
The technical scheme is that and be achieved in that: a kind of electric automobile intelligent management system, including electric automobile management system, user side and cloud server, electric automobile management system includes BMS and manages module, OBD module, ECU module and data transmission module, and BMS is managed module, OBD module, ECU module and data transmission module and connected by CAN; BMS manages module for managing the set of cells of electric automobile, OBD module is for monitoring the electromotor of electric automobile, ECU module is used for controlling electric automobile, and data transmission module manages the data message of module, OBD module and ECU module for gathering BMS and sends to cloud server; User side obtains the data message of electric automobile by cloud server, and user side is for checking the data message of electric automobile or controlling electric automobile by force.
Further, user side is for moving equipment or municipal public safety management platform or city bus management platform or after-sale service platform. Further, the equipment that moves is for checking the position of electric automobile, route, arrival time and attendance.
Further, the data message of electric automobile is sent to cloud server by data transmission module by big-dipper satellite or mobile network, and the data message of electric automobile is sent the electric automobile to other by V2V communication system by data transmission module. Further, data message includes battery real time information, automatically controlled parameter, vehicle diagnosis information and early warning information, and early warning information includes smoke detection early warning information, audio-frequency information and video information.
Further, BMS manages module and adopts special EV/HEV managing chip.
Further, BMS manages module for managing battery real time information, battery temperature, the voltage of cell, the electric current of cell and battery pack temperature early warning information.
Further, cloud server is provided with data monitoring module, for monitoring the data message of electric automobile.
Further, OBD module can adopt OBD data communication, and ECU module can adopt ECU data communication.
The beneficial effects of the present invention is: electric automobile intelligent management system provided by the invention, it is possible to real-time understanding vehicle runs health status, battery health, and after-sale service business can accomplish to give warning in advance with active after sale according to the data that vehicle runs. It addition, the present invention positions the position of electric automobile also by big-dipper satellite, facilitate vehicle scheduling.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the theory diagram of electric automobile intelligent management system of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Electric automobile intelligent management system as shown in Figure 1, including electric automobile management system, user side and cloud server, electric automobile management system includes BMS and manages module, OBD module, ECU module and data transmission module, BMS is the abbreviation of BATTERYMANAGEMENTSYSTEM, implication is battery management system, OBD is the abbreviation of On-BoardDiagnostic, implication is onboard diagnostic system, this system monitors the operation conditions of electromotor and the duty of exhaust gas aftertreatment system at any time, once find the situation likely causing discharge to exceed standard, warning can be sent at once, ECU is the abbreviation of ElectronicControlUnit, and implication is electronic control unit, also known as " car running computer ", " vehicle-mounted computer " etc. it is then automobile specified microcomputerized controller from purposes, is also automobile specified single-chip microcomputer.
BMS is managed module, OBD module, ECU module and data transmission module and is connected by CAN; OBD module can adopt OBD data communication, and ECU module can adopt ECU data communication; BMS manages module for managing the set of cells of electric automobile, and electric automobile adopts many Battery packs group in parallel, and set of cells manages module by CAN with BMS and carries out data interaction communication. When set of cells occurs abnormal, BMS manages module can close this set of cells, and provides early warning information to data transmission module, and this early warning information is sent to cloud server by data transmission module. Set of cells is provided with temperature probe, and this temperature probe is for monitoring the temperature of set of cells, and is sent by temperature information to BMS management module. BMS manages module and achieves the monitor in real time to battery, it is possible to reads the temperature of battery and carries out early warning, it is also possible to gather voltage or the current information of battery.
BMS manages module and adopts special EV/HEV managing chip, it is possible to adopts the chip of other models, is specifically determined by the needs of client.
OBD module is for monitoring smoke detector in audio signal in the electromotor of electric automobile, compartment or video signal and compartment, and associated data message and early warning information are sent to data transmission module, thus realizing the monitoring to electric automobile, when occurring accident in electric automobile, user side can control electric automobile and stop in emergency or opening car door.
ECU module is used for controlling electric automobile, and ECU module is connected with the instrument of electric automobile by CAN, monitors each item data of electric automobile, and such as travel speed etc., thus being uploaded to cloud server by the diagnosis data of electric automobile.
Data transmission module manages the data message of module, OBD module and ECU module for gathering BMS and sends to cloud server; Simultaneously data transmission module also can receive the instructions information that cloud server sends, and such as stops in emergency, opening car door etc. The data message of electric automobile is sent to cloud server by data transmission module by big-dipper satellite or mobile network, and the data message of electric automobile is sent the electric automobile to other by V2V communication system by data transmission module. Data message includes battery real time information, automatically controlled parameter, vehicle diagnosis information and early warning information, and early warning information includes smoke detection early warning information, audio-frequency information and video information.
V2V communication technology refers to DSRC (DSRC), the mechanism of similar FCC and the ISO standard set up, and the frequency of its use is 5.9GHz. DSRC is class WiFi network, and its coverage is up to 300 meters. V2V is a kind of mesh network, and the node (automobile, intelligent traffic light etc.) in network can be launched, be caught and forward signal. On network, the jump of 5-10 node just can collect the traffic outside a mile. Most drivers are had the enough reply time by this.
Cloud server can pass through big-dipper satellite and obtain the position of electric automobile, and sends to user side, user side can according to the position of electric automobile and road monitoring Information Regulating vehicle, thus solving the problem that reason is blocked up. Cloud server is provided with data monitoring module, for monitoring the data message of electric automobile, preserves the related data information of electric automobile, analyzes whether electric automobile exception occurs. It addition, the data message that cloud server preserves need to regularly be updated, the concrete interval that updates is pre-set by user.
User side obtains the data message of electric automobile by cloud server, and user side is for checking the data message of electric automobile or controlling electric automobile by force.
User side is for moving equipment or municipal public safety management platform or city bus management platform or after-sale service platform. Mobile equipment is for checking the position of electric automobile, route, arrival time and attendance.
Mobile equipment can arrange electric automobile intelligent management program, uses the user of mobile equipment can understand the travel route of vehicle, arrival time, vehicle location and attendance in real time, and attendance can assess number by the fund obtained. Being provided with interactive module on mobile equipment, user can input information by interactive module, electric automobile is marked or books a train ticket.
Municipal public safety management platform can obtain the video data on electric automobile or voice data etc. by the present invention, if electric automobile traffic accident occurs, steal, has a fist fight and during the situation such as fire, can retain evidence and in time accident be processed.
City bus management platform can obtain position and the driving information of electric automobile by the present invention, thus realizing vehicle is scheduling.
After-sale service platform is the after-sale service business of electric automobile, unique for electric automobile address code is saved in cloud server, and set up after-sale service list, the every terms of informations such as the performance including electric automobile, when the performance of electric automobile goes wrong also early warning, after-sale service business can keep in repair for failure problems in advance.
By V2V system, the transmission of data between different electric automobiles, also can be carried out.
Electric automobile intelligent management system provided by the invention, it is possible to real-time understanding vehicle runs health status, battery health, and after-sale service business can accomplish to give warning in advance with active after sale according to the data that vehicle runs. It addition, the present invention positions the position of electric automobile also by big-dipper satellite, facilitate vehicle scheduling.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (9)
1. an electric automobile intelligent management system, it is characterized in that: include electric automobile management system, user side and cloud server, described electric automobile management system includes BMS and manages module, OBD module, ECU module and data transmission module, and described BMS is managed module, OBD module, ECU module and data transmission module and connected by CAN; Described BMS manages module for managing the set of cells of electric automobile, described OBD module is for monitoring the electromotor of electric automobile, described ECU module is used for controlling electric automobile, and described data transmission module manages the data message of module, OBD module and ECU module for gathering BMS and sends to cloud server; Described user side obtains the data message of electric automobile by cloud server, and described user side is for checking the data message of electric automobile or controlling electric automobile by force.
2. electric automobile intelligent management system according to claim 1, it is characterised in that: described user side is for moving equipment or municipal public safety management platform or city bus management platform or after-sale service platform.
3. electric automobile intelligent management system according to claim 2, it is characterised in that: described mobile equipment is for checking the position of electric automobile, route, arrival time and attendance.
4. electric automobile intelligent management system according to claim 1, it is characterized in that: the data message of electric automobile is sent to cloud server by described data transmission module by big-dipper satellite or mobile network, and the data message of electric automobile is sent the electric automobile to other by V2V communication system by described data transmission module.
5. electric automobile intelligent management system according to claim 4, it is characterized in that: described data message includes battery real time information, automatically controlled parameter, vehicle diagnosis information and early warning information, and described early warning information includes smoke detection early warning information, audio-frequency information and video information.
6. electric automobile intelligent management system according to claim 1, it is characterised in that: described BMS manages module and adopts special EV/HEV managing chip.
7. electric automobile intelligent management system according to claim 1, it is characterised in that: described BMS manages module for managing battery real time information, battery temperature, the voltage of cell, the electric current of cell and battery pack temperature early warning information.
8. electric automobile intelligent management system according to claim 1, it is characterised in that: described cloud server is provided with data monitoring module, for monitoring the data message of electric automobile.
9. electric automobile intelligent management system according to claim 1, it is characterised in that: described OBD module can adopt OBD data communication, and described ECU module can adopt ECU data communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510300627.3A CN105620308A (en) | 2015-06-03 | 2015-06-03 | Intelligent management system for electric vehicles |
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| CN201510300627.3A CN105620308A (en) | 2015-06-03 | 2015-06-03 | Intelligent management system for electric vehicles |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109716150A (en) * | 2016-09-22 | 2019-05-03 | 罗伯特·博世有限公司 | Secondary cell management system with remote parameter estimation |
| WO2019184850A1 (en) * | 2018-03-30 | 2019-10-03 | 比亚迪股份有限公司 | Electric vehicle, and management system and method for power battery therein |
| CN110855749A (en) * | 2019-10-21 | 2020-02-28 | 南京金邦动力科技有限公司 | Battery pack cloud management and big data analysis system |
| CN115022330A (en) * | 2022-08-09 | 2022-09-06 | 北华航天工业学院 | New energy automobile early warning protection system that charges |
| CN115959004A (en) * | 2022-12-06 | 2023-04-14 | 北汽福田汽车股份有限公司 | Vehicle safety monitoring system and method, vehicle-mounted communication terminal, vehicle and server |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115022330A (en) * | 2022-08-09 | 2022-09-06 | 北华航天工业学院 | New energy automobile early warning protection system that charges |
| CN115022330B (en) * | 2022-08-09 | 2022-12-27 | 北华航天工业学院 | New energy automobile early warning protection system that charges |
| CN115959004A (en) * | 2022-12-06 | 2023-04-14 | 北汽福田汽车股份有限公司 | Vehicle safety monitoring system and method, vehicle-mounted communication terminal, vehicle and server |
| CN115959004B (en) * | 2022-12-06 | 2024-04-05 | 北汽福田汽车股份有限公司 | Vehicle safety monitoring system and method, vehicle-mounted communication terminal, vehicle and server |
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Application publication date: 20160601 |