Automobile driving-by-wire device and system and automobile

A technology for driving devices and automobile lines, applied in vehicle parts, transportation and packaging, circuits or fluid pipelines, etc., can solve problems such as urban traffic road congestion, driver's irregular operation, misoperation, etc., to avoid traffic accidents. Effect

Pending Publication Date: 2017-05-31
清华大学苏州汽车研究院(吴江)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, people still use the traditional driving mode to control the operation of the car, that is, the mode in which the driver drives the car. However, t

Method used

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  • Automobile driving-by-wire device and system and automobile
  • Automobile driving-by-wire device and system and automobile
  • Automobile driving-by-wire device and system and automobile

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0036] figure 1 It is a block diagram of the overall structure of an automobile drive-by-wire device provided in Embodiment 1 of the present invention. Such as figure 1 As shown, the embodiment of the present invention provides a car drive-by-wire device, which can automatically switch the car driving mode according to an external car control command through the cooperation of the external command interface 10 and the drive-by-wire module 20 .

[0037] The car drive-by-wire device includes: an external command interface 10 and a drive-by-wire module 20;

[0038] The external command interface 10 is communicatively connected with the wire-controlled drive module 20;

[0039] The external command interface 10 is used to receive vehicle control commands and send the vehicle control commands to the drive-by-wire module 20;

[0040] The drive-by-wire module 20 is configured to control the operation of the vehicle according to the vehicle control instruction.

[0041] In the abo...

Embodiment 2

[0047] see figure 2 , is a block diagram of the overall structure of an automobile drive-by-wire device provided in Embodiment 2 of the present invention.

[0048] On the basis of the first embodiment, the device further includes: a driving mode switching module 30;

[0049] The driving mode switching module 30 is communicatively connected with the external command interface 10 for receiving a driving mode switching command and sending the driving mode switching command to the drive-by-wire module 20 .

[0050] The drive-by-wire module 20 controls the switching of the car among the three driving modes: unmanned driving mode, over-the-horizon remote control mode, and traditional driving mode according to the driving mode switching instruction.

[0051]Specifically, the main function of the driving mode switching module 30 is to judge and determine which driving mode the car is currently in. The default driving mode for power-on initialization is the traditional driving mode....

Embodiment 3

[0062] see Figure 4 , is an overall structural block diagram of an automobile drive-by-wire system provided in Embodiment 3 of the present invention. The system includes all the automobile drive-by-wire devices provided in Embodiment 1 and Embodiment 2. Preferably, the system also includes a remote control device 70;

[0063] The remote controller 70 is communicatively connected with the car drive-by-wire device 20, and is used to send a remote control command to the car drive-by-wire device 20, so that the car drive-by-wire device 20 Control the operation of the car.

[0064] Preferably, the system also includes an unmanned central control platform 80;

[0065] The unmanned driving central control platform 80 is communicatively connected with the car drive-by-wire device 20, and is used to send unmanned driving control instructions to the car drive-by-wire device 20, so that the car drive-by-wire device 20 The unmanned driving control instruction controls the operation of...

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PUM

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Abstract

The invention discloses an automobile driving-by-wire device and system and an automobile. The automobile driving-by-wire device comprises a driving-by-wire module and an external command interface, wherein the external command interface is in communication connection with the driving-by-wire module; the external command interface is used for receiving an automobile control command and transmitting the automobile control command to the driving-by-wire module; and the driving-by-wire module is used for controlling running of the automobile according to the automobile control command. According to the automobile driving-by-wire device and system and the automobile, running of the automobile can be controlled through the driving-by-wire module, and therefore, traffic accidents caused by automobile faults due to non-standard operation of drivers are avoided, and the automobile can be controlled to safely and reliably run on the road well.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of pure electric vehicles, and in particular to a car drive-by-wire device, system and car. Background technique [0002] Since the invention of automobiles, the automobile industry has continuously promoted human innovation and social and economic development. With the increase in car production and ownership, people's travel has become more convenient and faster, and cars have also developed from traditional gasoline vehicles to pure electric vehicles. [0003] At present, people still use the traditional driving mode to control the operation of the car, that is, the mode in which the driver drives the car. However, this driving mode may cause traffic accidents due to the driver's irregular operation or misoperation, thereby causing urban traffic congestion. Situation happens. Contents of the invention [0004] The invention provides an automobile wire-controlled driving device, a...

Claims

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Application Information

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IPC IPC(8): B60R16/023
CPCB60R16/0231B60R16/0232
Inventor 金达锋祁文静刘飞飞
Owner 清华大学苏州汽车研究院(吴江)
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