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Common braking device for driverless automobile and operation method

A technology of unmanned vehicles and braking devices, which is applied in the direction of foot-operated starting devices, etc., to achieve the effects of convenient installation, safe testing and development, and low modification costs

Active Publication Date: 2018-06-22
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, unmanned driving technology is not yet fully mature, and most unmanned driving is in the experimental development stage. The surrounding environment information of the vehicle and the vehicle's own status information are detected in real time through the perception system, and the vehicle's driving is completed through the calculation and processing of the on-board computer, and the actuator is controlled by the lower computer. basic operation

Method used

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  • Common braking device for driverless automobile and operation method
  • Common braking device for driverless automobile and operation method
  • Common braking device for driverless automobile and operation method

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Embodiment Construction

[0024] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0025] Such as figure 1 As shown, the present invention includes the following technical features: 1 is a steering gear, 2 is a ratchet disc, 3 is a pawl, 4 is a ratchet, 5 is a guide rod, 6 is a brake pedal, A is a crank, and B is a connecting rod. C is the pendulum.

[0026] The present invention provides a universal braking device for unmanned vehicles, including a steering gear that provides power for the braking device. The aforementioned braking device includes a ratchet mechanism and a four-bar mechanism, and the ratchet mechanism includes a ratchet, a pawl and a ratchet disc. The four-bar mechanism includes a guide rod and a brake pedal. The steering...

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Abstract

The invention relates to a common braking device for a driverless automobile and an operation method. The device comprises a steering engine which provides power for a braking device, the braking device comprises a ratchet mechanism and a four-rod mechanism, and the ratchet mechanism comprises a ratchet, a pawl and a ratchet disc; the four-rod mechanism comprises a guide rod and a braking pedal, the steering engine drives the ratchet to clockwise rotate, and the pawl in contact with the ratchet is locked and drives the ratchet disc to clockwise rotate, the clockwise rotation of the ratchet disc drives the guide rod to move left and right, reciprocating swing of the braking pedal connected with the guide rod is achieved, and braking is completed. According to the common braking device for the driverless automobile, an ABS of an original vehicle does not need to be changed, an unmanned braking system is arranged on the braking pedal for simulating action of manned driving braking, the braking conversion cost of the driverless automobile is lowered, and the device is suitable for automobiles of different vehicle types and has certain commonality.

Description

technical field [0001] The invention relates to a universal braking device and an operation method for an unmanned vehicle, belonging to the field of unmanned driving, in particular to a general braking device for an unmanned vehicle capable of human intervention. Background technique [0002] At present, unmanned driving technology is not yet fully mature, and most unmanned driving is in the experimental development stage. The surrounding environment information of the vehicle and the vehicle's own status information are detected in real time through the perception system, and the vehicle's driving is completed through the calculation and processing of the on-board computer, and the actuator is controlled by the lower computer. Basic operation. [0003] The performance of the braking system of an unmanned vehicle is an important indicator to measure the entire automatic driving system. The braking system is related to the safety of the unmanned vehicle. Braking System. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T7/06
CPCB60T7/06
Inventor 殷国栋王晓龙吴丛磊朱卫刚边辰通叶建伟刘帅鹏
Owner SOUTHEAST UNIV
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