CN202678987U - Monitoring device of electric automobile battery charger - Google Patents
Monitoring device of electric automobile battery charger Download PDFInfo
- Publication number
- CN202678987U CN202678987U CN 201220068685 CN201220068685U CN202678987U CN 202678987 U CN202678987 U CN 202678987U CN 201220068685 CN201220068685 CN 201220068685 CN 201220068685 U CN201220068685 U CN 201220068685U CN 202678987 U CN202678987 U CN 202678987U
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- interface
- electric automobile
- automobile battery
- battery charger
- main control
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Abstract
The utility model relates to a monitoring device of an electric automobile battery charger. The monitoring device comprises a display, a keyboard and a main control module, and is characterized by further comprising a switching value input interface, an alarm output interface, a CAN interface, an RS485 interface, an Ethernet interface and a USB interface, wherein the switching value input interface, the alarm output interface, the CAN interface, the RS485 interface, the Ethernet interface and the USB interface are respectively connected with the main control module. According to the monitoring device provided by the utility model, the switching value input interface, the alarm output interface, the CAN interface, the RS485 interface, the Ethernet interface and the USB interface are set to be connected with a power supply control system, a battery management system, a Web server, and the like, the control and management of various electric automobile battery chargers are realized, the structure is quite simple, and the manufacturing cost is low; further, the USB interface is used for updating a software system, so as to achieve simple, convenient and fast updating of the software system.
Description
Technical field
The utility model relates to a kind of supervising device, relates in particular to a kind of supervising device of electric automobile battery charger.
Background technology
Automobile give human life bring convenient comfortable in, also consumed a large amount of petroleum resources, discharging waste gas, manufacturing noise, natural ecological environment and mankind itself's health have also been brought the negative effect that can't avoid.At present, along with the growing interest of countries in the world to Vehicle Emission Control, energy problem, cleaning, environmental protection, energy-conservation electric automobile have become the focus of World Auto Industry development.Electric automobile is the automobile take battery as all or part of power source mainly.At present restriction ev industry development mainly contains two aspects: the one, and battery itself, the 2nd, charging modes.Electric automobile battery charger is as the necessary means of battery charging, and its performance quality and complex process degree direct influence are to the useful life of battery and the popularization of electric automobile.
The electric automobile battery charger cost is higher, electric automobile battery charger cost in particular for quick charge is higher, therefore for the charging of electric automobile, the general separately mode of charging of user that do not adopt, but many electric automobile battery chargers are concentrated in together, charge to electric automobile in the mode of similar gas station.For many electric automobile battery chargers, the management systems such as supervising device and power control system, battery management system need to be set, to realize that many electric automobile battery chargers are carried out unified management, monitoring.The supervising device of conventional electric charger for automobile is complicated, the complex hardware structure that generally comprises display, keyboard and comprise main control module (CPU and holder), and its manufacturing cost is higher, and easy system software upgrading measure is not provided.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of supervising device of electric automobile battery charger, and the supervising device of this electric automobile battery charger is simple in structure, low cost of manufacture, and software system updating is easy.The technical scheme that adopts is as follows:
A kind of supervising device of electric automobile battery charger comprises display, keyboard and main control module, it is characterized in that: also comprise switch value input interface, alarm output interface, CAN interface, RS485 interface, Ethernet interface and USB interface; Switch value input interface, alarm output interface, CAN interface, RS485 interface, Ethernet interface and USB interface all are connected with main control module.
Main control module comprises common CPU and holder, and CPU is connected with holder.Main control module is respectively by the CAN interface, RS485 interface and power control system, battery management system connects, various data to input are processed, and the result after will processing or control command send on each electric automobile battery charger, monitor the service data of all electric automobile battery chargers, failure alarm signal, and the cell voltage of the rechargeable battery set of monitoring electric automobile battery charger, temperature, the data such as charging capacity, simultaneously Long-distance Control is carried out in the operation of each electric automobile battery charger, comprise operational factor is set, machine open/close, revise the parameter of battery management system etc., also each electric automobile battery charger is carried out the charge volume monitoring, carry out timing, charging etc.
Display and keyboard are used for Data Collection, inquiry etc., according to the suitable order of monitoring state data input that shows, the charging process of each electric automobile battery charger are controlled.
Switch value input interface is used for being connected with power control system, gathers the information such as charge volume of each electric automobile battery charger.
The alarm output interface is used for being connected with alarm device, is used for warning information is sent to alarm device.
The CAN interface is used for being connected with power control system, manages many electric automobile battery chargers, gathers the charge condition of each electric automobile battery charger.
The RS485 interface is used for being connected with battery management system, RS485 interface signal level ratio RS-232-C interface has reduced, the chip of fragile interface circuit not, the data maximum transmission rate can reach 10Mbps, adopt the combination of balance driver and differential receiver, anti-common mode disturbances ability strengthens, and namely noise immunity is good, communication distance is about 1219m, general maximum 32 nodes of supporting.
Ethernet interface is connected with Web server by netting twine, to Web server, makes things convenient for the user to inquire about, analyze various data upload.
USB interface is used for connecting fast PC, can realize software system updating, and is simple, convenient, fast.
The utility model is by arranging switch value input interface, the alarm output interface, the CAN interface, the RS485 interface, Ethernet interface and USB interface, and all be connected with main control module, realization is processed the various data of each electric automobile battery charger, and the result after will processing or control command send on each electric automobile battery charger, monitor the service data of all electric automobile battery chargers, failure alarm signal, and the cell voltage of the rechargeable battery set of monitoring electric automobile battery charger, temperature, the data such as charging capacity, simultaneously Long-distance Control is carried out in the operation of each electric automobile battery charger, comprise operational factor is set, machine open/close, revise the parameter of battery management system etc., also each electric automobile battery charger is carried out the charge volume monitoring, carry out timing, charging etc.; USB interface makes the part system upgrade simple, convenient, fast for software system updating; Be connected with power control system, battery management system, Web server by various interface, structure is quite simple, low cost of manufacture.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred implementation.
Embodiment
Be described further below in conjunction with accompanying drawing and preferred implementation of the present utility model.
As shown in Figure 1, the supervising device of this electric automobile battery charger comprises display 1, keyboard 2, main control module 3, switch value input interface 4, alarm output interface 5, CAN interface 6, RS485 interface 7, Ethernet interface 8 and USB interface 9; Switch value input interface 4, alarm output interface 5, CAN interface 6, RS485 interface 7, Ethernet interface 8 are connected with USB interface and all are connected with main control module 3.
Main control module 3 comprises CPU301 and holder 302, and CPU301 is connected with holder 302.Various data to each electric automobile battery charger input are processed, and the result after will processing or control command send on each electric automobile battery charger, monitor the service data of all electric automobile battery chargers, failure alarm signal, and the cell voltage of the rechargeable battery set of monitoring electric automobile battery charger, temperature, the data such as charging capacity, simultaneously Long-distance Control is carried out in the operation of each electric automobile battery charger, comprise operational factor is set, machine open/close, revise the parameter of battery management system etc., also each electric automobile battery charger is carried out the charge volume monitoring, carry out timing, charging etc.
Display 1 and keyboard 2 are used for Data Collection, inquiry etc., according to the suitable order of monitoring state data input that shows, the charging process of each electric automobile battery charger are controlled.
Switch value input interface 4 is used for being connected with power control system, gathers the charge volume information of each electric automobile battery charger.
Alarm output interface 5 is used for being connected with alarm device, is used for warning information is sent to alarm device.
CAN interface 6 is used for being connected with power control system, manages many electric automobile battery chargers, gathers the charge condition of each electric automobile battery charger.
RS485 interface 7 is used for being connected with battery management system, RS485 interface 7 signal levels have reduced than RS-232-C interface, the chip of fragile interface circuit not, the data maximum transmission rate can reach 10Mbps, adopt the combination of balance driver and differential receiver, anti-common mode disturbances ability strengthens, and namely noise immunity is good, communication distance is about 1219m, general maximum 32 nodes of supporting.
Ethernet interface 8 is connected with Web server by netting twine, to Web server, makes things convenient for the user to inquire about, analyze various data upload.
USB interface 9 is used for connecting fast PC, can realize software system updating, and is simple, convenient, fast.
Claims (1)
1. the supervising device of electric automobile battery charger comprises display, keyboard and main control module, it is characterized in that: also comprise switch value input interface, alarm output interface, CAN interface, RS485 interface, Ethernet interface and USB interface; Switch value input interface, alarm output interface, CAN interface, RS485 interface, Ethernet interface and USB interface all are connected with main control module;
Described display and keyboard are used for Data Collection, inquiry, and according to the monitoring state data that show, input of control commands is controlled the charging process of each electric automobile battery charger;
Described main control module comprises CPU and holder, and CPU is connected with holder; Main control module is connected with power control system, battery management system by CAN interface, RS485 interface respectively, the various data of inputting are processed, and the result after will processing or control command sends on each electric automobile battery charger;
Switch value input interface is used for being connected with the power control system of outside, gathers the charge volume information of each electric automobile battery charger;
The alarm output interface is used for being connected with the alarm device of outside, and warning information is sent to alarm device;
The CAN interface is used for being connected with the power control system of outside, manages many electric automobile battery chargers, gathers the charge information of each electric automobile battery charger;
The RS485 interface is used for being connected with the battery management system of outside;
Ethernet interface is connected with Web server by netting twine, with various data upload to Web server;
USB interface is used for connecting fast PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220068685 CN202678987U (en) | 2012-02-28 | 2012-02-28 | Monitoring device of electric automobile battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220068685 CN202678987U (en) | 2012-02-28 | 2012-02-28 | Monitoring device of electric automobile battery charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202678987U true CN202678987U (en) | 2013-01-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220068685 Expired - Lifetime CN202678987U (en) | 2012-02-28 | 2012-02-28 | Monitoring device of electric automobile battery charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202678987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015039632A1 (en) | 2013-09-17 | 2015-03-26 | 山东鲁能智能技术有限公司 | System and method for monitoring coordination/control of multi-output integrated charger for electric automobile |
| CN105607539A (en) * | 2016-01-23 | 2016-05-25 | 安徽恒瑞新能源股份有限公司 | System for controlling charging pile |
-
2012
- 2012-02-28 CN CN 201220068685 patent/CN202678987U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015039632A1 (en) | 2013-09-17 | 2015-03-26 | 山东鲁能智能技术有限公司 | System and method for monitoring coordination/control of multi-output integrated charger for electric automobile |
| US9969289B2 (en) | 2013-09-17 | 2018-05-15 | Shandong Luneng Intelligence Technology Co., Ltd | System and method for monitoring coordination/control of multi-output integrated charger for electric automobile |
| CN105607539A (en) * | 2016-01-23 | 2016-05-25 | 安徽恒瑞新能源股份有限公司 | System for controlling charging pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |