CN205523739U - Electric vehicle controller system - Google Patents
Electric vehicle controller system Download PDFInfo
- Publication number
- CN205523739U CN205523739U CN201620084988.9U CN201620084988U CN205523739U CN 205523739 U CN205523739 U CN 205523739U CN 201620084988 U CN201620084988 U CN 201620084988U CN 205523739 U CN205523739 U CN 205523739U
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- CN
- China
- Prior art keywords
- controller
- motor
- electric vehicle
- battery
- chip microcomputer
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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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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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
Abstract
The utility model belongs to the technical field of the electric motor car, specifically indicate an electric vehicle controller system, including controller and motor, the controller control motor, be provided with the singlechip in the controller to and driver, current sensor, temperature sensor and the battery caliber all be connected with the singlechip, the battery caliber is connected with voltage regulator, the singlechip is outer to be connected with accelerating key, alarm, motor hall sensor, stopper, speed regulator, overspeed governor, speed indicator and gear display lamp through the RS485 communication, the RS485 communication is connected with the battery, an object of the utility model is to provide an electric vehicle controller system that the security is good, the reliability is high.
Description
Technical field
The utility model belongs to vehicle technology field, refers specifically to a kind of controller for electric vehicle system.
Background technology
Along with the continuous aggravation of environmental pollution, people the most profoundly recognize the importance of energy-conserving and environment-protective.Electric motor car is increasingly liked by people because of its low-carbon environment-friendly.And recently as the development of battery technology, electric motor car industry is the most flourish, from small towns to city, electric motor car is almost seen everywhere.
Controller is as the core component of electric motor car, it has the biggest impact for the driving safety of vehicle, therefore the security reliability of controller is particularly important, existing controller for electric vehicle mainly includes logic control circuit, IGBT actuator, the parts such as sensor, owing to electric motor car industrialization integrated level requires more and more higher, unit energy density promotes, the industry requirements such as flying power increase get more and more, controller is precisely controlled by this, volume size, unit energy density proposes higher challenge, thus select reasonability device, improve controller architecture, lifting controller efficiency, it is integrated that numerous technical conditions such as optimization radiating mode become controller, the necessary mode of miniaturization.
Summary of the invention
In order to overcome defect of the prior art, the purpose of this utility model is to provide the controller for electric vehicle system that a kind of security is good, reliability is high.
The purpose of this utility model is achieved in that
The controller system of a kind of electric motor car, including controller and motor, described controller controls motor；Being provided with single-chip microcomputer, and driver, current sensor, temperature sensor and the accumulator tester being all connected with single-chip microcomputer in described controller, described accumulator tester connects voltage regulator；Connected by RS485 communication outside described single-chip microcomputer and have accelerator key, alarm, motor Hall element, brake, speed regulator, limiter of speed, speedometer and gear display lamp；Described RS485 communication connects battery.
The utility model is further arranged to: described battery connects controller by BMS.
The utility model is further arranged to: described motor is connected with driver by rectifier bridge, and described rectifier bridge is connected with current sensor.
The utility model is further arranged to: described single-chip microcomputer is 12 pin single-chip microcomputers.
The utility model is prominent compared to existing technology and by the connection of controller with motor, useful having the technical effect that can ensure that motor safety runs reliably, controls battery by controller, it is to avoid the surcharge of battery or transient discharge simultaneously；The rotating speed of motor can be controlled by arranging of speed regulator and limiter of speed, make motor in use can keep a stable state, the life-span making motor is extended, the alarm of single-chip microcomputer connection simultaneously can start anti-theft feature after motor shuts down, when the tyre rotation being under anti-theft state, alarm is remembered, warns other people.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is circuit module figure of the present utility model.
Label implication in figure:
1-controller.
Detailed description of the invention
With specific embodiment, the utility model is further described below in conjunction with the accompanying drawings:
Seeing shown in Fig. 1, Fig. 2, the controller system of a kind of electric motor car, including controller 1 and motor, described controller 1 controls motor；Being provided with single-chip microcomputer, and driver, current sensor, temperature sensor and the accumulator tester being all connected with single-chip microcomputer in described controller 1, described accumulator tester connects voltage regulator；Connected by RS485 communication outside described single-chip microcomputer and have accelerator key, alarm, motor Hall element, brake, speed regulator, limiter of speed, speedometer and gear display lamp；Described RS485 communication connects battery；Can ensure that motor safety runs reliably by the connection of controller 1 with motor, control battery by controller 1, it is to avoid the surcharge of battery or transient discharge simultaneously；The rotating speed of motor can be controlled by arranging of speed regulator and limiter of speed, make motor in use can keep a stable state, the life-span making motor is extended, the alarm of single-chip microcomputer connection simultaneously can start anti-theft feature after motor shuts down, when the tyre rotation being under anti-theft state, alarm sounds, and warns other people；RS485 communication simultaneously can realize realizing all parts in closed area networking centralized Control, decreases the layout of circuit, simple in construction.
The utility model is further arranged to: described battery connects controller 1 by BMS (BATTERYMANAGEMENTSYSTEM is: battery management system), so can improve the utilization rate of battery, prevent battery from occurring overcharging and over-discharge further, extend the service life of battery, the state of monitoring battery.
The utility model is further arranged to: described motor is connected with driver by rectifier bridge, described rectifier bridge is connected with current sensor, by this device, the direct current in battery being converted into three-phase electricity supply motor to use, controller 1 will not damage because of the short circuit between motor phase line；Short-circuit protection is only applicable to motor and appoints between two-phase, and certain phase and positive source, inapplicable phase line shorted to earth.After motor phase line short-circuit protection, controller 1 needs to re-power and could recover.
The utility model is further arranged to: described single-chip microcomputer is 12 pin single-chip microcomputers, and the single-chip microcomputer of preferably STM32F103Z6T6, such high-performance, low cost and low-power consumption.
Above-described embodiment is only preferred embodiment of the present utility model, limits protection domain of the present utility model the most according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, within protection domain of the present utility model all should be covered by.
Claims (4)
1. the controller system of an electric motor car, it is characterised in that: include controller and motor, described control
Device controls motor；Be provided with single-chip microcomputer in described controller, and be all connected with single-chip microcomputer driver, electricity
Flow sensor, temperature sensor and accumulator tester, described accumulator tester connects voltage regulator；Institute
State outside single-chip microcomputer by RS485 communication connect have accelerator key, alarm, motor Hall element, brake,
Speed regulator, limiter of speed, speedometer and gear display lamp；Described RS485 communication connects battery.
A kind of controller for electric vehicle system the most according to claim 1, it is characterised in that: described battery
Controller is connected by BMS.
A kind of controller for electric vehicle system the most according to claim 1 and 2, it is characterised in that: described
Motor is connected with driver by rectifier bridge, and described rectifier bridge is connected with current sensor.
A kind of controller for electric vehicle system the most according to claim 3, it is characterised in that: described monolithic
Machine is 12 pin single-chip microcomputers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084988.9U CN205523739U (en) | 2016-01-28 | 2016-01-28 | Electric vehicle controller system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084988.9U CN205523739U (en) | 2016-01-28 | 2016-01-28 | Electric vehicle controller system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205523739U true CN205523739U (en) | 2016-08-31 |
Family
ID=56772307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620084988.9U Active CN205523739U (en) | 2016-01-28 | 2016-01-28 | Electric vehicle controller system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205523739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976882A (en) * | 2020-08-03 | 2020-11-24 | 安徽羽乔锂电科技有限公司 | Efficient power supply system for electric bicycle |
-
2016
- 2016-01-28 CN CN201620084988.9U patent/CN205523739U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976882A (en) * | 2020-08-03 | 2020-11-24 | 安徽羽乔锂电科技有限公司 | Efficient power supply system for electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210204 Address after: 2178 Haifeng Road, Binhai Industrial block, Taizhou Economic Development Zone, 318000 (Taizhou Lande Electronic Technology Co., Ltd.) Patentee after: Taizhou Blue Electronic Technology Co.,Ltd. Address before: 318050 No.91, area 2, Nan'an village, Lunan street, Luqiao District, Taizhou City, Zhejiang Province Patentee before: Lin Feng |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 2178 Haifeng Road, Binhai Industrial block, Taizhou Economic Development Zone, 318000 (Taizhou Lande Electronic Technology Co., Ltd.) Patentee after: Zhejiang Qima Technology Co.,Ltd. Address before: 2178 Haifeng Road, Binhai Industrial block, Taizhou Economic Development Zone, 318000 (Taizhou Lande Electronic Technology Co., Ltd.) Patentee before: Taizhou Blue Electronic Technology Co.,Ltd. |