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A sensor mounting device

A technology for installing devices and sensors, applied in measuring devices, instruments, transportation and packaging, etc., can solve problems such as cracks in the sensor lens, inaccurate environmental information, damage, etc., to avoid malfunction, external pollution, and residue Effect

Active Publication Date: 2021-02-19
BEIJING TUSEN ZHITU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the on-board sensors installed outside the compartment, it is often the case that the sensor is polluted or damaged due to poor external environmental conditions, which may cause the sensor to fail to work normally, such as various stains (bird droppings, muddy water, rain, dust, etc.) ) sticking to the surface of the sensor lens may lead to inaccurate environmental information collected by the sensor, and for example, small stones hitting the sensor lens may cause cracks and scratches on the sensor lens

Method used

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  • A sensor mounting device
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Embodiment Construction

[0022] In order to solve the problem that the sensor cannot work normally due to contamination, an embodiment of the present invention provides a sensor installation device. In order to make the purpose, technical solution and advantages of the present invention clearer, the following examples are given to further describe the present invention in detail.

[0023] Such as Figure 1 to Figure 4 As shown, the sensor installation device provided by the embodiment of the present invention includes a housing 10, a guide member 20 disposed on the housing 10, a first cleaning assembly 30 slidingly assembled on the guide member 20, and a first driving element 40, wherein:

[0024] The housing 10 has an accommodating chamber 11 for accommodating the sensor 100, and one side of the accommodating chamber 11 has a light-transmitting surface 12; the guide member 20 is arranged parallel to the light-transmitting surface 12;

[0025] The first driving element 40 is in transmission connectio...

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Abstract

The invention discloses a sensor installation device to solve the problem that the vehicle sensor is polluted or damaged by the external environment. The sensor installation device includes a housing, a guide part arranged on the housing, a first cleaning assembly slidingly assembled on the guide part, and a first driving element, wherein: the housing has an accommodation cavity, and one side of the accommodation cavity has a light-transmitting surface; the guide The components are arranged in parallel with the light-transmitting surface; the first driving element is in drive connection with the first cleaning assembly, and is used to drive the first cleaning assembly to slide along the guide member; the first cleaning assembly includes a second drive element, a drive connection with the second drive element A cleaning element, the cleaning element has a cleaning part attached to the outer surface of the light-transmitting surface, and the cleaning area of ​​the cleaning part covers the outer surface of the light-transmitting surface when the first cleaning component slides from one end of the guide part to the other end, The second driving element is used to drive the cleaning element to reciprocate and swing around a direction perpendicular to the light-transmitting surface.

Description

technical field [0001] The invention relates to the technical field of automatic driving vehicles, in particular to a sensor installation device. Background technique [0002] Self-driving vehicles use on-board sensors to perceive information about the surrounding environment of the vehicle, such as the type, shape, location, and distance of obstacles, and then determine the vehicle's acceleration, deceleration, or steering decision-making information based on the environmental information and the driving path obtained from navigation. To enable the vehicle to run safely and reliably. For the on-board sensors installed outside the compartment, it is often the case that the sensor is polluted or damaged due to poor external environmental conditions, which may cause the sensor to fail to work normally, such as various stains (bird droppings, muddy water, rain, dust, etc.) ) sticking to the surface of the sensor lens may lead to inaccurate environmental information collected b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R11/00B08B1/00
CPCB60R11/00B60R2011/0042B08B1/143B60S1/56B60S1/566B60S1/3404B60S1/522B60S1/54G01S7/027G01S7/4813G01S2013/9327G01S17/931G01S2007/4977B08B1/34B60S1/08G01D11/30B08B1/32
Inventor 顾校平孙杰
Owner BEIJING TUSEN ZHITU TECH CO LTD