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Surface evenness-based unmanned vehicle speed regulating device and method

A technology for speed adjustment and unmanned driving, which is used in control devices, speed/acceleration control, vehicle accessories, etc., to achieve the effect of accurate detection data and high reliability

Pending Publication Date: 2017-11-07
ORDOS CITY PUDU TECH CO LTD
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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 provide a device for adjusting the speed of unmanned vehicles based on road surface roughness, to solve the problem of adjusting the speed of unmanned vehicles to adapt to changes in road surface roughness by detecting road surface roughness information, and to choose smoother roads for driving. technical issues
[0004] The present invention also provides a method for adjusting the speed of unmanned vehicles based on the smoothness of the road surface to solve the technical problem of adjusting the speed of the vehicle according to the smoothness of the road surface

Method used

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  • Surface evenness-based unmanned vehicle speed regulating device and method
  • Surface evenness-based unmanned vehicle speed regulating device and method

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Embodiment 1

[0032] Such as figure 1 and figure 2 As shown, the present invention provides a kind of driverless vehicle speed adjustment device based on road surface roughness, comprising:

[0033] The vehicle-mounted intelligent terminal 100, the flatness monitoring module 200 electrically connected to the vehicle-mounted intelligent terminal 100, the vehicle speed control module 300 electrically connected to the vehicle-mounted intelligent terminal 100, and the vehicle-mounted intelligent terminal 100 electrically connected Steering module 400 ; wherein the flatness monitoring module 200 includes a detection module 201 and an information transmission module 202 .

[0034] Specifically, the detection module 201 includes a laser sensor and a vertical acceleration sensor installed at the front end of the bottom of the unmanned vehicle.

[0035] Optionally, the laser sensor may be, for example but not limited to, a ZX1-LD100A61 2M laser sensor. Using the principle of laser sensor distanc...

Embodiment 2

[0054] The present invention also provides an unmanned vehicle speed adjustment device based on road surface roughness, comprising:

[0055] The vehicle-mounted intelligent terminal 100, the flatness monitoring module 200 electrically connected to the vehicle-mounted intelligent terminal 100, the vehicle speed control module 300 electrically connected to the vehicle-mounted intelligent terminal 100, and the vehicle-mounted intelligent terminal 100 electrically connected Steering module 400 ; wherein the flatness monitoring module 200 includes a detection module 201 and an information transmission module 202 .

[0056] Specifically, the detection module 201 includes a vibration displacement sensor and a multiplied microwave sensor electrically connected to the steering module 400 .

[0057] Optionally, the vibration displacement sensor is, for example but not limited to, a VS-D low frequency vibration displacement sensor.

[0058] Optionally, the wave-increasing microwave sens...

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Abstract

The invention relates to the field of automobile safety, particularly to a surface evenness-based unmanned vehicle speed regulating device. The surface evenness-based unmanned vehicle speed regulating device comprises a vehicle-mounted intelligent terminal, an evenness monitoring module electrically connected with the vehicle-mounted intelligent terminal, a vehicle speed control module electrically connected with the vehicle-mounted intelligent terminal, and a steering module electrically connected with the vehicle-mounted intelligent terminal, wherein the evenness monitoring module comprises a detecting module and an information transmission module. The surface evenness-based unmanned vehicle speed regulating device is applied to solving the technical problem of controlling the speed of an unmanned vehicle by detecting road surface evenness information to select even roads for travelling.

Description

technical field [0001] The invention relates to the field of automobile safety, in particular to an unmanned vehicle speed adjustment device and adjustment method based on road surface roughness. Background technique [0002] During the driving process of unmanned vehicles, due to the unmanned operation throughout the whole process, when driving on uneven roads, not only the body bumps seriously, but also if the body is kept high, it is easy to cause unstable steering, and the direction of travel of the car is easy. Affected by the road section, a series of safety accidents were triggered. Similarly, if the road surface is uneven, the driving process will also affect the vehicle itself. Contents of the invention [0003] The purpose of the present invention is to provide a device for adjusting the speed of unmanned vehicles based on road surface roughness, to solve the problem of adjusting the speed of unmanned vehicles to adapt to changes in road surface roughness by det...

Claims

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Application Information

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IPC IPC(8): B60W30/02B60W40/06B60W40/02B60K31/00
CPCB60W30/02B60W40/02B60W40/06B60K31/00
Inventor 付云飞周梦玲
Owner ORDOS CITY PUDU TECH CO LTD
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