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Automatic cleaning system and cleaning method for motor vehicle front windshield

A front windshield, automatic cleaning technology, applied in vehicle washing, vehicle maintenance, transportation and packaging, etc., can solve the problem of poor driver's safe driving experience, inability to detect dust and stolen goods on the front windshield, strong direct sunlight Changes and other issues to achieve the effect of improving the safe driving experience and reducing the hidden dangers of driving safety

Active Publication Date: 2016-08-10
TCL CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide an automatic cleaning system for the front windshield of a motor vehicle. And frequent light changes, making the driver's safe driving experience poor

Method used

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  • Automatic cleaning system and cleaning method for motor vehicle front windshield
  • Automatic cleaning system and cleaning method for motor vehicle front windshield
  • Automatic cleaning system and cleaning method for motor vehicle front windshield

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Experimental program
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Embodiment 1

[0031] Embodiment 1 of the present invention proposes an automatic cleaning system for the front windshield of a motor vehicle, such as figure 1 As shown, for ease of description, only the part related to Embodiment 1 of the present invention is shown.

[0032] In detail, the automatic cleaning system for the front windshield of a motor vehicle includes: a sensor node 3, which is used to collect and send rainwater detection data on the front windshield, illuminance data inside and outside the front windshield, The temperature and humidity data and the real-time image frame of the front windshield; the controller area network converter unit 2 connected to the sensor node 3 through the controller area network (Controller Area Network, CAN) bus 7, used to transmit the data via the CAN bus 7 The data and real-time image frames are converted into message types; the vehicle-mounted real-time unit 1 connected to the controller area network converter unit 2 through a Universal Serial ...

Embodiment 2

[0062] Embodiment 2 of the present invention proposes a cleaning method for the automatic cleaning system of the motor vehicle front windshield described in Embodiment 1, such as Figure 8 shown.

[0063] In detail, the cleaning method of the automatic cleaning system of the front windshield of the motor vehicle includes:

[0064] Step S1: After the system is started, the sensor node collects the rain detection data on the front windshield, the illuminance data inside and outside the front windshield, the temperature and humidity data inside and outside the front windshield, and the real-time image frame of the front windshield, And send the collected data and real-time image frame to the on-board real-time unit.

[0065] In embodiment two of the present invention, before step S1, also comprise the step of system startup, the step of this system startup specifically can be: real-time management kernel layer 105 starts together with real-time process, afterward, Linux kernel l...

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Abstract

The invention belongs to the field of motor vehicle intelligent control, and provides an automatic cleaning system for a front windshield of a motor vehicle and a cleaning method thereof. The method comprises the following steps: a sensor node is used for collecting detection data of rain water on the front windshield, data of light intensity inside and outside the front windshield, data of temperature and humidity both inside and outside the front windshield and real-time image frames of the front windshield; a truck-mounted real-time unit comprehensively analyze the collected data, and timely sends out control information according to the analysis result; the local interconnect network automatically cleans the front windshield from a machine node according to the control information sent by the truck-mounted real-time unit, so that compared with the prior art, the automatic cleaning system and the method have the advantages that more factors causing driving danger can be considered, the driving potential safety hazards are reduced, and the experience of safely driving of a driver is improved.

Description

technical field [0001] The invention belongs to the field of intelligent control of motor vehicles, and in particular relates to an automatic cleaning system and a cleaning method for the front windshield of a motor vehicle. Background technique [0002] With the application of automation and intelligent technology in the field of motor vehicle body control, drivers need motor vehicles to help them handle more affairs, so that drivers can not be disturbed by matters that have nothing to do with driving during driving, so as to obtain more comfort. , safe driving experience. For example, in the process of driving, if the driver is required to artificially observe the clarity of the front windshield and manually control the work of the wiper, it will inevitably distract the driver's attention and cause a safety hazard. For this reason, a Automatic cleaning system for the front windshield. [0003] The automatic cleaning system of the front windshield provided by the prior ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60S1/02
Inventor 张明李凡杨佳纪萍
Owner TCL CORPORATION
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