Car slip prevention control system and control system for ramp-way stop of no-obliquity sensor electro-mobile

An inclination sensor, electric vehicle technology, applied in electric vehicles, electric braking systems, control drives, etc., can solve the problems of increasing costs, increasing slope sensors, complex structures, etc., and achieves a simple structure, timely response, and ingenious design. Effect

Inactive Publication Date: 2012-10-17
SHANGHAI ZHONGKE SHENJIANG ELECTRIC VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method requires an additional ramp sensor, which increases the cost and complicates the structure

Method used

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  • Car slip prevention control system and control system for ramp-way stop of no-obliquity sensor electro-mobile
  • Car slip prevention control system and control system for ramp-way stop of no-obliquity sensor electro-mobile

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Embodiment Construction

[0028] In order to understand the technical content of the present invention more clearly, the following examples are given in detail.

[0029] See figure 1 As shown, the non-inclination sensor electric vehicle ramp parking anti-rolling vehicle control system of the present invention comprises a vehicle controller, an accelerator pedal signal acquisition device, a brake pedal signal acquisition device, a shift handle signal acquisition device, a motor controller, The motor 107 and the motor speed detection device 108, the accelerator pedal signal acquisition device, the brake pedal signal acquisition device and the shift handle signal acquisition device are all circuit-connected to the vehicle controller, and the vehicle controller The motor 107 is connected to the motor controller circuit, and the motor speed detection device 108 is cooperating with the motor 107 to detect the motor speed of the motor 107 and is circuit connected to the motor controller.

[0030] The motor c...

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Abstract

The invention relates to a car slip prevention control system for the ramp-way stop of a no-obliquity sensor electro-mobile. An accelerator pedal signal acquisition device, a brake pedal signal acquisition device and a shift knob signal acquisition device are electrically connected with a vehicle controller; the vehicle controller is in circuit connection with a motor by a motor controller; and a motor rotation speed detector and the motor are coordinately arranged, are used for detecting the rotation speed of the motor and are in circuit connection with the motor controller. Preferably, the car slip prevention control system further comprises a direct-current power supply and a power unit; the direct-current power supply is in circuit connection with the motor by the power unit; the motor controller is in circuit connection with the power unit; the car slip prevention control system further comprises a current detection device; and the power unit is in circuit connection with the motor by the current detection device. The invention also provides a related car control method. The car slip prevention control system for the ramp-way stop of the no-obliquity sensor electro-mobile is of novel design and simple structure, responds in time, is easily carried out and is suitable for large-scale popularization and application.

Description

technical field [0001] The invention relates to the technical field of electric vehicle control systems, in particular to the technical field of electric vehicle motor drive systems, in particular to a non-inclination sensor electric vehicle slope parking anti-rolling control system and control method. Background technique [0002] Electric vehicles are low-noise, zero-emission, comfortable and clean, and easy to operate and maintain. They are the only way for automobiles to achieve automation and intelligent development, and they are the fundamental choice for the sustainable development strategy of the automobile industry. The most ideal and most promising green transportation. [0003] When the car is on a slope, under the action of gravity, the car has a tendency to slide down. Ordinary manual fuel vehicles, from stepping on the clutch, releasing the brake pedal to stepping on the accelerator pedal, the car is in a state of power loss, and it is very easy to slide downh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L15/28B60L7/00
CPCY02T10/72
Inventor 罗建顾凌云伍国强
Owner SHANGHAI ZHONGKE SHENJIANG ELECTRIC VEHICLE
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