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Pure electric vehicle braking system provided with controller free of power failure and control method of pure electric vehicle braking system

A pure electric vehicle and braking system technology, applied in the field of pure electric vehicle control, achieves the effects of high degree of intelligent automation, smooth adjustment of braking speed and good reliability

Inactive Publication Date: 2016-06-08
HANGZHOU XINSHIKONG ELECTRIC AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the above-mentioned deficiencies in the existing pure electric vehicle control, and to provide a pure electric vehicle with a high degree of intelligence, which can control the charging of the pure electric vehicle and the controller does not lose power. Vehicle brake system and control method thereof

Method used

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  • Pure electric vehicle braking system provided with controller free of power failure and control method of pure electric vehicle braking system
  • Pure electric vehicle braking system provided with controller free of power failure and control method of pure electric vehicle braking system
  • Pure electric vehicle braking system provided with controller free of power failure and control method of pure electric vehicle braking system

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Experimental program
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Effect test

Embodiment 1

[0035] Embodiment 1, the braking system of a pure electric vehicle whose controller will not lose power, see figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 As shown, it includes vehicle frame 6, connecting rod 11, brake pedal 10, electronic brake unit 26, mechanical brake unit 27, vehicle speed sensor 28 capable of detecting vehicle speed, motor deceleration energy feedback device 29 and controller 30; the connecting rod slides Connected to the frame, the brake pedal is connected to the rear end of the connecting rod; the mechanical brake unit is fixedly connected to the frame, and the mechanical brake activation valve of the mechanical brake unit is arranged in front of the connecting rod, and the front end of the connecting rod is in line with the mechanical The brake actuation valve is a contactable connection; a pressure sensor 18 is arranged in the mechanical brake actuation valve; the control terminal of the electronic brake unit, the control ter...

Embodiment 2

[0046] Embodiment 2, the braking system of a pure electric vehicle whose controller will not lose power, see figure 1 , Figure 7 , Figure 8 As shown, it includes vehicle frame 6, connecting rod 11, brake pedal 10, electronic brake unit 26, mechanical brake unit 27, vehicle speed sensor 28 capable of detecting vehicle speed, motor deceleration energy feedback device 29 and controller 30; the connecting rod slides Connected to the frame, the brake pedal is connected to the rear end of the connecting rod; the mechanical brake unit is fixedly connected to the frame, and the mechanical brake activation valve of the mechanical brake unit is arranged in front of the connecting rod, and the front end of the connecting rod is in line with the mechanical The brake actuation valve is a contactable connection; a pressure sensor 18 is arranged in the mechanical brake actuation valve; the control terminal of the electronic brake unit, the control terminal of the mechanical brake unit, th...

Embodiment 3

[0050] Embodiment 3, the braking system of a pure electric vehicle whose controller will not lose power, see figure 1 , Figure 9As shown, it includes vehicle frame 6, connecting rod 11, brake pedal 10, electronic brake unit 26, mechanical brake unit 27, vehicle speed sensor 28 capable of detecting vehicle speed, motor deceleration energy feedback device 29 and controller 30; the connecting rod slides Connected to the frame, the brake pedal is connected to the rear end of the connecting rod; the mechanical brake unit is fixedly connected to the frame, and the mechanical brake activation valve of the mechanical brake unit is arranged in front of the connecting rod, and the front end of the connecting rod is in line with the mechanical The brake actuation valve is a contactable connection; a pressure sensor 18 is arranged in the mechanical brake actuation valve; the control terminal of the electronic brake unit, the control terminal of the mechanical brake unit, the control term...

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Abstract

The invention discloses a pure electric vehicle braking system provided with a controller free of power failure and a control method of the pure electric vehicle braking system and relates to the technical field of control over pure electric vehicles. The system can control the charging of a pure electric vehicle, and the power failure of the controller is avoided. The pure electric vehicle braking system comprises an electronic brake unit, a mechanical brake unit and the controller. A connecting rod is slidably connected to a vehicle frame. A brake pedal is connected to the rear end of the connecting rod. The mechanical brake unit is fixedly connected to the vehicle frame. A pressure sensor is arranged in a mechanical brake starting valve. A supporting rod is fixedly arranged on the connecting rod. A luminescent lamp is arranged on the supporting rod. The outer end of the supporting rod is slidably connected into a sliding groove. The control end of the electronic brake unit, the control end of the mechanical brake unit, the control end of the luminescent lamp, the pressure sensor, all second photoelectric inductive sensors, all third photoelectric inductive sensors and all fourth photoelectric inductive sensors are all electrically connected with the controller.

Description

technical field [0001] The invention relates to the technical field of pure electric vehicle control, in particular to a braking system of a pure electric vehicle whose controller does not lose power and a control method thereof. Background technique [0002] At present, pure electric vehicles generally do not have peak-valley charging control, and the controller is prone to power failure, so that the devices controlled by the controller cannot respond, resulting in the failure of the control system of the pure electric vehicle. The control of pure electric vehicles If the controller is powered off, the controller cannot work, and in severe cases, it will cause traffic accidents. Therefore, it is very necessary to design a pure electric vehicle vehicle braking system and a control method thereof with a good controller for pure electric vehicle braking effect and without power loss. Contents of the invention [0003] The purpose of the present invention is to solve the abo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L11/18B60L7/10B60R16/03H02J7/00
CPCB60L7/10B60L53/00B60R16/03H02J7/00Y02T10/70Y02T10/7072Y02T90/14
Inventor 于小兵王建江代兆洋胡兴伟方山鹰
Owner HANGZHOU XINSHIKONG ELECTRIC AUTOMOBILE
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