CN204759724U - Adopt wireless communication's power battery management system - Google Patents
Adopt wireless communication's power battery management system Download PDFInfo
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- CN204759724U CN204759724U CN201520571713.3U CN201520571713U CN204759724U CN 204759724 U CN204759724 U CN 204759724U CN 201520571713 U CN201520571713 U CN 201520571713U CN 204759724 U CN204759724 U CN 204759724U
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- power battery
- battery management
- radio communication
- management system
- wireless communication
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Abstract
Adopt wireless communication's power battery management system relates to a power battery management system. Adopt wired mode to lead to line complicacy and the many problems of plug -in components in order to solve current battery management system. Its every power battery module (2) all include battery control unit (21) and radio communication unit (22), the data input or the output of battery control unit (21) are connected with the data output or the input of radio communication unit (22), the data input or the output of battery management controller (1) are connected with wireless communication device's (11) data output or input, radio communication is carried out with n radio communication unit (22) simultaneously in radio communication controlling means (12). The utility model is suitable for a power battery's management.
Description
Technical field
The present invention relates to a kind of power battery management system.
Background technology
Electrokinetic cell has been widely used in the field such as electric automobile, massive energy storage system, and battery management system is one of the gordian technique affecting electrokinetic cell charge-discharge performance, life-span and security.Battery management system is made up of a battery management central processing unit and several battery management circuits, batteries management system conventional at present generally adopts CAN or other wired communication modes, there is the problems such as the complicated and connector of line is many, battery module installation and maintenance workload is large, also there is the potential safety hazard that wire harness abnormal damage causes simultaneously.
Summary of the invention
The present invention adopts wired mode to cause the problem that line is complicated and plug-in unit is many to solve existing battery management system, thus provides a kind of power battery management system adopting wireless telecommunications.
Adopt the power battery management system of wireless telecommunications, it comprises battery management controller 1 and n power battery module 2, n is positive integer; It comprises radio communication device 11;
N power battery module 2 is all arranged on an electric automobile, for electric automobile provides electric energy;
Each power battery module 2 includes battery monitoring unit 21 and wireless communication unit 22; The data of described battery monitoring unit 21 input or output end and to export with the data of wireless communication unit 22 or input end is connected;
The data of battery management controller 1 input or output end and to export with the data of radio communication device 11 or input end is connected;
Described radio communication device 11 carries out radio communication with n wireless communication unit 22 simultaneously.
The present invention adopts wireless mode to replace existing wired mode, solves the problem that line is complicated and plug-in unit is many that wired mode causes.Thoroughly solve the potential safety hazard that wire harness abnormal damage causes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Embodiment
Embodiment one, composition graphs 1 illustrate this embodiment, and adopt the power battery management system of wireless telecommunications, it comprises battery management controller 1 and n power battery module 2, n is positive integer; It comprises radio communication device 11;
N power battery module 2 is all arranged on an electric automobile, for electric automobile provides electric energy;
Each power battery module 2 includes battery monitoring unit 21 and wireless communication unit 22; The data of described battery monitoring unit 21 input or output end and to export with the data of wireless communication unit 22 or input end is connected;
The data of battery management controller 1 input or output end and to export with the data of radio communication device 11 or input end is connected;
Described radio communication device 11 carries out radio communication with n wireless communication unit 22 simultaneously.
Principle of work: the radio communication device 11 be connected with controller of battery management system 1 constitutes a wireless communication networks with the wireless communication unit 22 in several power battery modules 2.
Described controller of battery management system receives the test data of the battery monitoring unit in several power battery modules by radio communication device 11 and wireless communication unit 22 simultaneously, and sends steering order in good time.
The test data of the battery monitoring unit in each described power battery module 2 sends to controller of battery management system 1 by wireless communication unit 22 and radio communication device 11, and can receive controller of battery management system 1 sends steering order simultaneously.
The difference of the power battery management system of the employing wireless telecommunications described in embodiment two, this embodiment and embodiment one is, radio communication device 11 and each wireless communication unit 22 are UWB radio communication circuit.
UWB:UltraWideband, ultra broadband.
The difference of the power battery management system of the employing wireless telecommunications described in embodiment three, this embodiment and embodiment one is, radio communication device 11 and each wireless communication unit 22 are RFID telecommunication circuit, Zigbee communication circuit, NFC communication circuit, Wi-Fi telecommunication circuit, WSN telecommunication circuit, HomePlug telecommunication circuit, bluetooth communication circuit or infrared communication circuit.
RFID:RadioFrequencyIdentification, radio-frequency (RF) identification;
Zigbee: based on a low-power consumption territory fidonetFido of IEEE802.15.4 standard;
NFC:NearFieldCommunication, NFC near-field communication;
Wi-Fi：WirelessFidelity；
WSN:wirelesssensornetwork, wireless sensor network;
HomePlug:HomePlugPowerLineAlliance, Home Plug alliance;
User can select different communication modes according to the condition of self and demand.
The difference of the power battery management system of the employing wireless telecommunications described in embodiment four, this embodiment and embodiment one is, battery monitoring unit 21 adopts chip microcontroller.
Claims (4)
1. adopt the power battery management system of wireless telecommunications, it comprises battery management controller (1) and n power battery module (2), and n is positive integer; It comprises radio communication device (11);
It is characterized in that: n power battery module (2) is all arranged on an electric automobile, for electric automobile provides electric energy;
Each power battery module (2) includes battery monitoring unit (21) and wireless communication unit (22); The data of described battery monitoring unit (21) input or output end and to export with the data of wireless communication unit (22) or input end is connected;
The data of battery management controller (1) input or output end and to export with the data of radio communication device (11) or input end is connected;
Described radio communication device (11) carries out radio communication with n wireless communication unit (22) simultaneously.
2. the power battery management system of employing wireless telecommunications according to claim 1, is characterized in that radio communication device (11) and each wireless communication unit (22) are UWB radio communication circuit.
3. the power battery management system of employing wireless telecommunications according to claim 1, is characterized in that radio communication device (11) and each wireless communication unit (22) are RFID telecommunication circuit, Zigbee communication circuit, NFC communication circuit, Wi-Fi telecommunication circuit, WSN telecommunication circuit, HomePlug telecommunication circuit, bluetooth communication circuit or infrared communication circuit.
4. the power battery management system of employing wireless telecommunications according to claim 1, is characterized in that battery monitoring unit (21) adopts chip microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520571713.3U CN204759724U (en) | 2015-07-31 | 2015-07-31 | Adopt wireless communication's power battery management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520571713.3U CN204759724U (en) | 2015-07-31 | 2015-07-31 | Adopt wireless communication's power battery management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204759724U true CN204759724U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520571713.3U Active CN204759724U (en) | 2015-07-31 | 2015-07-31 | Adopt wireless communication's power battery management system |
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| CN (1) | CN204759724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459821A (en) * | 2019-07-30 | 2019-11-15 | 深圳易马达科技有限公司 | A kind of battery management system and battery |
-
2015
- 2015-07-31 CN CN201520571713.3U patent/CN204759724U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459821A (en) * | 2019-07-30 | 2019-11-15 | 深圳易马达科技有限公司 | A kind of battery management system and battery |
| CN110459821B (en) * | 2019-07-30 | 2021-07-13 | 深圳易马达科技有限公司 | Battery management system and battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 150076 Harbin Zhi Ming Road, Nangang District, Heilongjiang, Harbin 13, China Ming Technology Co., Ltd. Patentee after: Wang Huaiyun Address before: 150076 Harbin Zhi Ming Technology Co., Ltd., 6, two street, Kang Jie, Daoli District, Heilongjiang, Harbin Patentee before: Wang Huaiyun |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Harbin Zhiming Technology Co., Ltd Patentee after: Wang Huaiyun Address before: 150076 Harbin Zhi Ming Road, Nangang District, Heilongjiang, Harbin 13, China Ming Technology Co., Ltd. Patentee before: Wang Huaiyun |