CN205451293U - Electric automobile charging control unit that charges - Google Patents
Electric automobile charging control unit that charges Download PDFInfo
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- CN205451293U CN205451293U CN201521108555.4U CN201521108555U CN205451293U CN 205451293 U CN205451293 U CN 205451293U CN 201521108555 U CN201521108555 U CN 201521108555U CN 205451293 U CN205451293 U CN 205451293U
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Abstract
The utility model provides an electric automobile charging control unit that charges, include: CPU treater, measurement billing module, coordinate orientation module, expand memory, card reader, display screen, keyboard, voice module, RTC clock and power failure detection module outward, intercommunication between measurement billing module and the CPU treater, the CPU treater through communication interface respectively with expand memory, card reader, display screen and keyboard outward and link to each other, coordinate orientation module passes through the UART interface and is connected with the CPU treater, connect gradually voice module, RTC clock and power failure detection module all with the CPU treater links to each other, a serial communication port, the CPU treater is connected with coprocessor through high -speed data channel, link to each other through the SPI bus between coprocessor and the security chip module. This system has effectively ensured user data security, has strengthened the compatible of the facility operation of charging and the easy nature promoted.
Description
Technical field
This utility model relates to technical field of electric power, is specifically related to a kind of charging electric vehicle charging control unit.
Background technology
Electric automobile charging station, as the important ring in this industrial chain, will have a biggest development space in future, and charging station far management system is the key component of charging station.
At present, charging electric vehicle facility is promoted and be there is charging method disunity, the problems of operation that the encryption of user's card is inconsistent, cause the property of there are differences such as user's charging flow when electrically-charging equipment is charged, consumption clearing, meanwhile, continuous popularization along with charging electric vehicle facility, it is ensured that the safety issue that electrically-charging equipment networking safety certification Ye Shi electrically-charging equipment operator considers.
Utility model content
In order to solve the problems referred to above, the utility model proposes a kind of charging electric vehicle charging control unit, it is ensured that the compatibility of electrically-charging equipment operation and easy generalization.
The purpose of this utility model is to use following technical proposals to realize:
A kind of charging electric vehicle charging control unit, including: CPU processor, metering and billing module, coordinate setting module, outer extension memory, card reader, display screen, keyboard, voice module, RTC clock and detection of power loss module；Described metering and billing module and the intercommunication of CPU processor；Described CPU processor is connected with outer extension memory, card reader, display screen and keyboard respectively by communication interface；Described coordinate setting module is connected with CPU processor by UART interface；Be sequentially connected with voice module, RTC clock is all connected with described CPU processor with detection of power loss module；It is characterized in that, described CPU processor is connected with coprocessor by high-speed data channel；It is connected by spi bus between described coprocessor with safety chip module.
Preferably, the energy information collected is issued to CPU processor by communication interface by described metering and billing module.
Preferably, described communication interface includes CAN interface, wave point, DI/DO interface, RS232 interface and RS485 interface.
Further, described CPU processor is connected with concentrator in upper strata main station system and station respectively by wave point；Described wave point includes that GPRS, 3G, 4G, micropower be wireless and WIFI.
Preferably, described display screen is connected with coprocessor, for receiving the charge information of user's input, and its information is uploaded to CPU processor.
Further, described coprocessor is sent to display screen for the user that the energy information that described metering and billing module collected and card reader read card image of charging.
Further, described card reader is connected with CPU processor by RS232 interface, charges card image reading user.
Preferably, described coordinate setting module is for being sent to CPU processor by electrically-charging equipment positional information.
Preferably, described outer extension memory is connected with CPU processor by CAN interface；It includes USB flash disk and SD card.
Preferably, described keyboard is connected with coprocessor by LPT, gathers the user cipher of user's input；Described coprocessor and safety chip carry out data interaction, to realize data encryption and decryption.
Further, described safety chip includes ESAM chip module and PSAM chip module；Described ESAM chip unit and PSAM chip unit are connected with coprocessor respectively.
Preferably, described voice module is used for exporting alert audio；
Described RTC clock module realtime clock source after power down is provided；
Described detection of power loss module is used for realizing board mounted power detection of power loss.
Compared with prior art, this utility model reaches to provide the benefit that:
A kind of system of exploitation is applicable to the charge system of charging electric vehicle facility, add safety chip and coprocessor, realize the unitized operation and management of charging electric vehicle facility, the effective guarantee safety of user data, enhance the compatibility of electrically-charging equipment operation and easy generalization.
Accompanying drawing explanation
Fig. 1 is charging electric vehicle charging control unit structural representation.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail.
As it is shown in figure 1, a kind of charging electric vehicle charging control unit, including: CPU processor, metering and billing module, coordinate setting module, outer extension memory, card reader, display screen, keyboard, voice module, RTC clock and detection of power loss module；Described metering and billing module and the intercommunication of CPU processor；Described CPU processor is connected with outer extension memory, card reader, display screen and keyboard respectively by communication interface；Described coordinate setting module is connected with CPU processor by UART interface；Be sequentially connected with voice module, RTC clock is all connected with described CPU processor with detection of power loss module；Voice module is used for exporting alert audio；RTC clock module realtime clock source after power down is provided；Detection of power loss module is used for realizing board mounted power detection of power loss.
CPU processor is connected with coprocessor by high-speed data channel；It is connected by spi bus between described coprocessor with safety chip module.
The energy information collected is issued to CPU processor by communication interface by metering and billing module；Wherein, energy information includes the information such as voltage, electric current, power, power factor.CPU processor is mainly responsible for data receiver and the process of each communication interface, is responsible for outer extension memory, card reader, display screen, keyboard and DI, DO interface simultaneously.
Communication interface includes CAN interface, wave point, DI/DO interface, RS232 interface and RS485 interface.
CPU processor is connected with concentrator in upper strata main station system and station respectively by wave point；Wherein, wave point includes that GPRS, 3G, 4G, micropower be wireless and WIFI.
Display screen is connected with coprocessor, for receiving the charge information of user's input, including input information, including charging modes, charge mode, startup charge command etc., and its information is uploaded to CPU processor.
Coprocessor is for the energy information described metering and billing module collected, the data such as including voltage, electric current, power；The user's card image of charging read with card reader is sent to display screen.Card reader is connected with CPU processor by RS232 interface, charges card image, including Customs Assigned Number, card remaining sum etc. reading user.
Coordinate setting module is for being sent to CPU processor by electrically-charging equipment positional information.
Outer extension memory is connected with CPU processor by CAN interface；Outer extension memory includes USB flash disk and SD card.
Keyboard is connected with coprocessor by LPT, gathers the user cipher of user's input；
Utilize coprocessor that charge data Transaction Information, card user information etc. are carried out data encryption, it is ensured that data safety；The data issued for higher level, carry out data interaction, decrypted key information by coprocessor and encryption chip.
Safety chip includes ESAM chip module and PSAM chip module；Described ESAM chip unit and PSAM chip unit are connected with coprocessor respectively.ESAM chip module is connected with coprocessor, for customer data, the encryption of business datum and deciphering；PSAM chip module is connected with coprocessor, for subscriber card information data encryption and deciphering.
Finally should be noted that: above example is only in order to illustrate the technical scheme of the application rather than restriction to its protection domain; although the application being described in detail with reference to above-described embodiment; those of ordinary skill in the field are it is understood that those skilled in the art still can carry out all changes, amendment or equivalent to the detailed description of the invention of application after reading the application; these changes, amendment or equivalent, it is all within the right that its application is awaited the reply.
Claims (12)
1. a charging electric vehicle charging control unit, including: CPU processor, metering and billing module, coordinate setting module, outer extension memory, card reader, display screen, keyboard, voice module, RTC clock and detection of power loss module；Described metering and billing module and the intercommunication of CPU processor；Described CPU processor is connected with outer extension memory, card reader, display screen and keyboard respectively by communication interface；Described coordinate setting module is connected with CPU processor by UART interface；Be sequentially connected with voice module, RTC clock is all connected with described CPU processor with detection of power loss module；It is characterized in that, described CPU processor is connected with coprocessor by high-speed data channel；It is connected by spi bus between described coprocessor with safety chip module.
2. a kind of charging electric vehicle charging control unit as claimed in claim 1, it is characterised in that the energy information collected is issued to CPU processor by communication interface by described metering and billing module.
3. a kind of charging electric vehicle charging control unit as claimed in claim 1, it is characterised in that described communication interface includes CAN interface, wave point, DI/DO interface, RS232 interface and RS485 interface.
4. a kind of charging electric vehicle charging control unit as claimed in claim 3, it is characterised in that described CPU processor is connected with concentrator in upper strata main station system and station respectively by wave point；Described wave point includes that GPRS, 3G, 4G, micropower be wireless and WIFI.
5. a kind of charging electric vehicle charging control unit as claimed in claim 1, it is characterised in that described display screen is connected with coprocessor, for receiving the charge information of user's input, and its information is uploaded to CPU processor.
6. charging electric vehicle charging control unit as claimed in claim 5 a kind of, it is characterised in that described coprocessor is sent to display screen for the user that the energy information described metering and billing module collected and card reader read card image of charging.
7. charging electric vehicle charging control unit as claimed in claim 6 a kind of, it is characterised in that described card reader is connected with CPU processor by RS232 interface, charges card image reading user.
8. a kind of charging electric vehicle charging control unit as claimed in claim 1, it is characterised in that described coordinate setting module is for being sent to CPU processor by electrically-charging equipment positional information.
9. a kind of charging electric vehicle charging control unit as claimed in claim 1, it is characterised in that described outer extension memory is connected with CPU processor by CAN interface；It includes USB flash disk and SD card.
10. a kind of charging electric vehicle charging control unit as claimed in claim 1, it is characterised in that described keyboard is connected with coprocessor by LPT, gathers the user cipher of user's input；Described coprocessor and safety chip carry out data interaction, to realize data encryption and decryption.
11. a kind of charging electric vehicle charging control units as claimed in claim 10, it is characterised in that described safety chip includes ESAM chip module and PSAM chip module；Described ESAM chip unit and PSAM chip unit are connected with coprocessor respectively.
12. a kind of charging electric vehicle charging control units as claimed in claim 1, it is characterised in that described voice module is used for exporting alert audio；
Described RTC clock module realtime clock source after power down is provided；
Described detection of power loss module is used for realizing board mounted power detection of power loss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108555.4U CN205451293U (en) | 2015-12-28 | 2015-12-28 | Electric automobile charging control unit that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108555.4U CN205451293U (en) | 2015-12-28 | 2015-12-28 | Electric automobile charging control unit that charges |
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| CN205451293U true CN205451293U (en) | 2016-08-10 |
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| CN201521108555.4U Active CN205451293U (en) | 2015-12-28 | 2015-12-28 | Electric automobile charging control unit that charges |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530497A (en) * | 2016-12-09 | 2017-03-22 | 惠州市丝鹭新能源科技有限公司 | Radio-frequency card reader special for charging pile |
| CN106652207A (en) * | 2016-12-28 | 2017-05-10 | 浙江晨泰科技股份有限公司 | Charging pile energy management terminal |
| CN106920329A (en) * | 2015-12-28 | 2017-07-04 | 国家电网公司 | A kind of charging electric vehicle charging control unit and method of work |
| CN108846958A (en) * | 2018-07-20 | 2018-11-20 | 成都中嵌自动化工程有限公司 | A kind of dual processor charging control system and method for charging pile |
| CN109255890A (en) * | 2018-09-30 | 2019-01-22 | 山东鲁能智能技术有限公司 | Charging transaction control method, charging equipment and system |
-
2015
- 2015-12-28 CN CN201521108555.4U patent/CN205451293U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106920329A (en) * | 2015-12-28 | 2017-07-04 | 国家电网公司 | A kind of charging electric vehicle charging control unit and method of work |
| CN106530497A (en) * | 2016-12-09 | 2017-03-22 | 惠州市丝鹭新能源科技有限公司 | Radio-frequency card reader special for charging pile |
| CN106652207A (en) * | 2016-12-28 | 2017-05-10 | 浙江晨泰科技股份有限公司 | Charging pile energy management terminal |
| CN108846958A (en) * | 2018-07-20 | 2018-11-20 | 成都中嵌自动化工程有限公司 | A kind of dual processor charging control system and method for charging pile |
| CN109255890A (en) * | 2018-09-30 | 2019-01-22 | 山东鲁能智能技术有限公司 | Charging transaction control method, charging equipment and system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: Beijing State Grid Puruite High-Pressure Power Transmission Technology Co.,Ltd. Patentee after: State Grid Co., Ltd. Co-patentee after: Beijing Huashang Sanyou New Energy Science & Technology Co., Ltd. Co-patentee after: Xu Ji Group Co., Ltd. Co-patentee after: NARI Group Co. Ltd. Co-patentee after: National Network Intelligent Technology Co., Ltd. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: Beijing State Grid Puruite High-Pressure Power Transmission Technology Co.,Ltd. Patentee before: State Grid Corporation Co-patentee before: Beijing Huashang Sanyou New Energy Science & Technology Co., Ltd. Co-patentee before: Xu Ji Group Co., Ltd. Co-patentee before: Nanjing Nari Co., Ltd. Co-patentee before: Shandong Luneng Intelligent Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210407 Address after: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: BEIJING STATE GRID PURUI EXTRA-HIGH VOLTAGE POWER TRANSMISSION TECHNOLOGY Co.,Ltd. Patentee after: BEIJING HUASHANG SANYOU NEW ENERGY TECHNOLOGY Co.,Ltd. Patentee after: XJ Group Corp. Patentee after: NARI Group Corp. Patentee after: Shandong Luneng Software Technology Co.,Ltd. intelligent electrical branch Address before: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee before: STATE GRID CORPORATION OF CHINA Patentee before: BEIJING STATE GRID PURUI EXTRA-HIGH VOLTAGE POWER TRANSMISSION TECHNOLOGY Co.,Ltd. Patentee before: BEIJING HUASHANG SANYOU NEW ENERGY TECHNOLOGY Co.,Ltd. Patentee before: XJ Group Corp. Patentee before: NARI Group Corp. Patentee before: National Network Intelligent Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: BEIJING STATE GRID PURUI EXTRA-HIGH VOLTAGE POWER TRANSMISSION TECHNOLOGY Co.,Ltd. Patentee after: BEIJING HUASHANG SANYOU NEW ENERGY TECHNOLOGY Co.,Ltd. Patentee after: XJ Group Corp. Patentee after: NARI Group Corp. Patentee after: Shandong luruan Digital Technology Co.,Ltd. smart energy branch Address before: 100031 No. 86 West Chang'an Avenue, Beijing, Xicheng District Patentee before: STATE GRID CORPORATION OF CHINA Patentee before: BEIJING STATE GRID PURUI EXTRA-HIGH VOLTAGE POWER TRANSMISSION TECHNOLOGY Co.,Ltd. Patentee before: BEIJING HUASHANG SANYOU NEW ENERGY TECHNOLOGY Co.,Ltd. Patentee before: XJ Group Corp. Patentee before: NARI Group Corp. Patentee before: Shandong Luneng Software Technology Co.,Ltd. intelligent electrical branch |