CN204296481U - Electric automobile uphill starting control system - Google Patents
Electric automobile uphill starting control system Download PDFInfo
- Publication number
- CN204296481U CN204296481U CN201420588593.3U CN201420588593U CN204296481U CN 204296481 U CN204296481 U CN 204296481U CN 201420588593 U CN201420588593 U CN 201420588593U CN 204296481 U CN204296481 U CN 204296481U
- Authority
- CN
- China
- Prior art keywords
- electric automobile
- controller
- control system
- velocity sensor
- starting control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
Electric automobile uphill starting control system provided by the utility model, it is characterized in that, comprise Slope Transducer, stroke sensor, velocity sensor, recording controller and electric vehicle controller, stroke sensor and velocity sensor are arranged on pedal, and Slope Transducer, stroke sensor and velocity sensor are by recording controller connecting electric automobile controller simultaneously.The utility model accurately can judge the gradient state of vehicle travel, and according to the mode of operation of driver, car ramp is started to walk stable.Prevent engine stall from slipping car.
Description
Technical field
The utility model relates to a kind of electric automobile uphill starting control system, belongs to Control of Electric Vehicles field.
Background technology
Electric powered motor be mainly derived from direct current or alternating current generator, due to by the restriction of motor self electromechanical properties, current electric automobile uphill starting is more difficult, often occurs cannot starting to walk or seriously slip the phenomenon of car.Threaten the use safety of electric automobile.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide one can overcome above-mentioned defect, ensures the electric automobile uphill starting control system of electric automobile uphill starting safety.
Electric automobile uphill starting control system provided by the utility model, it is characterized in that, comprise Slope Transducer, stroke sensor, velocity sensor, recording controller and electric vehicle controller, stroke sensor and velocity sensor are arranged on pedal, and Slope Transducer, stroke sensor and velocity sensor are by recording controller connecting electric automobile controller simultaneously.
Described recording controller utilizes information fusion algorithm that car status information is sent to electric vehicle controller.
The beneficial effects of the utility model are, accurately can judge the gradient state of vehicle travel, and according to the mode of operation of driver, car ramp are started to walk stable.Prevent engine stall from slipping car.
Accompanying drawing explanation
Fig. 1 is the utility model frame principle figure.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
Electric automobile uphill starting control system as shown in Figure 1, comprise Slope Transducer, stroke sensor, velocity sensor, recording controller and electric vehicle controller, stroke sensor and velocity sensor are arranged on pedal, and Slope Transducer, stroke sensor and velocity sensor are by recording controller connecting electric automobile controller simultaneously.Recording controller utilizes information fusion algorithm that car status information is sent to electric vehicle controller.
Electric automobile is on ramp, road ramp is experienced by Slope Transducer, driver steps on pedal drive stroke sensor the transmits degree of depth from pedal to recording controller simultaneously, and velocity sensor treads in speed to recording controller transmission pedal, and then judges driving situation now.
After the information of Slope Transducer, stroke sensor and velocity sensor collected by recording controller, the signal that the signal that electric controller receives receives to three sensors is directly proportional.Namely the gradient is larger, stroke is larger, speed is larger, the power output of direct current generator is larger, the degree of depth that the comprehensive gradient, pedal tread in and speed, comprehensive vehicle state and then controlled the power output of direct current generator by electric vehicle controller, avoids the uphill starting of electric automobile to slip car.
Claims (2)
1. an electric automobile uphill starting control system, it is characterized in that, comprise Slope Transducer, stroke sensor, velocity sensor, recording controller and electric vehicle controller, stroke sensor and velocity sensor are arranged on pedal, and Slope Transducer, stroke sensor and velocity sensor are by recording controller connecting electric automobile controller simultaneously.
2. electric automobile uphill starting control system according to claim 1, it is characterized in that, described recording controller utilizes information fusion algorithm that car status information is sent to electric vehicle controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588593.3U CN204296481U (en) | 2014-10-11 | 2014-10-11 | Electric automobile uphill starting control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588593.3U CN204296481U (en) | 2014-10-11 | 2014-10-11 | Electric automobile uphill starting control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204296481U true CN204296481U (en) | 2015-04-29 |
Family
ID=53102052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420588593.3U Expired - Fee Related CN204296481U (en) | 2014-10-11 | 2014-10-11 | Electric automobile uphill starting control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204296481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054158A (en) * | 2017-04-24 | 2017-08-18 | 成都雅骏新能源汽车科技股份有限公司 | A kind of New-energy electric vehicle upward slope auxiliary control method |
-
2014
- 2014-10-11 CN CN201420588593.3U patent/CN204296481U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054158A (en) * | 2017-04-24 | 2017-08-18 | 成都雅骏新能源汽车科技股份有限公司 | A kind of New-energy electric vehicle upward slope auxiliary control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20211011 |