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A device and a wiper system for detecting the height of glass water in a water tank by using time

A time detection and glass water technology, applied in mechanical equipment, measuring devices, vehicle cleaning, etc., can solve problems affecting user experience, avoid safety accidents and improve safe driving.

Active Publication Date: 2020-11-17
HANGZHOU RONG DA INTELLIGENT MFG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when using this method to measure the height of glass water, the user must open the front cover of the vehicle, and it can be measured with the help of other objects, which affects the user experience
[0006] Therefore, it is necessary to detect the height of the glass water in the water tank to prevent the driving experience from being not replenished in time when the glass water is used up

Method used

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  • A device and a wiper system for detecting the height of glass water in a water tank by using time
  • A device and a wiper system for detecting the height of glass water in a water tank by using time
  • A device and a wiper system for detecting the height of glass water in a water tank by using time

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Experimental program
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Effect test

Embodiment 1

[0057] The device for detecting the height of glass water in a water tank by sound according to an exemplary embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0058] see figure 1 , which is a structural diagram of a device for detecting the height of glass water in a water tank by using time provided by an embodiment of the present invention.

[0059] The device provided in this embodiment is applied to a glass water tank 102 for containing glass water; the glass water tank is connected to a wiper 103 .

[0060] The glass water tank 102 also includes a motor 104, which is used to drive the glass water in the glass water tank to spray out from the wiper.

[0061] The device provided in this embodiment includes a controller 101 .

[0062] The controller 101 is configured to send a motor start signal to the motor 104 .

[0063] The controller 101 is used to obtain the sum of the working hours of the motor 104; ...

Embodiment 2

[0077] The above-mentioned embodiment introduces the composition and functions of the device for detecting the height of glass water in the water tank by using sound, and the implementation of the specific functions of the above-mentioned device will be described in detail below with reference to the accompanying drawings.

[0078] Referring to FIG. 2 , this figure is another structural diagram of equipment for detecting the height of glass water in a water tank by using time provided by an embodiment of the present invention.

[0079] The device provided in this embodiment includes: a controller 101 and a current detection circuit 105 .

[0080] The current detection circuit 105 is used to obtain the working current of the motor 104 .

[0081] The controller 101 is also used to obtain the height of the glass water corresponding to the working current of the motor from the current-height function; the current-height function is obtained through experiments in advance; When th...

Embodiment 3

[0129] This embodiment also provides a wiper system. The modified wiper system provided by this embodiment will be introduced below with reference to the accompanying drawings.

[0130] see image 3 , which is a structure diagram of a windshield wiper system provided by an embodiment of the present invention.

[0131] The wiper system of this embodiment includes the device 301 for detecting the height of glass water in the water tank by sound according to the first and second embodiments, and also includes: a glass water water tank 102 , a motor 104 and a wiper 103 .

[0132] Wherein, the device 301 is used for detecting the height of the glass water in the glass water tank 102 .

[0133] The glass water tank 102 is used for containing glass water and is connected with the wiper 103 .

[0134] The motor 104 is used to drive the glass water in the glass water tank 102 to be sprayed from the wiper 103 .

[0135] It should be noted that, in this embodiment, the implementation ...

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Abstract

The invention discloses a device for detecting the height of glassy water in a water tank by utilizing time, and a windshield wiper system. The device is applied to a glassy water tank, wherein the device comprises a microphone module and a controller; the controller is used for sending a motor starting signal to a motor, and obtaining the sum of the working time of the motor; the height of the glassy water corresponding to the working time of the motor is obtained according to a time-height function, so that the height of the glassy water in the water tank is detected by utilization of the time; therefore, a driver can know the height of the glassy water in time, and supply in time before the glassy water is used up; a security accident due to the fact that a windshield cannot be cleanedin time when the glassy water is used up can be avoided; and security driving is improved.

Description

technical field [0001] The invention relates to the technical field of water tank monitoring, in particular to a device and a wiper system for detecting the height of glass water in a water tank by using time. Background technique [0002] With the development of economy and society, the automobile industry is also developing rapidly, and people's pursuit of automobile services is getting higher and higher, and manual operations should be avoided as much as possible to improve the driving experience. [0003] The glass water on the car is used to wash the dust from the windshield, thus providing the driver with a clear view. Because when the transparency of the windshield is not good, it will affect the driver's vision, especially when driving at night, the dust on the windshield will scatter light, if it cannot be cleaned in time, it will affect the driver's timely judgment based on the road ahead , thereby causing accidents and reducing driving safety. [0004] Yet becau...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F23/296B60S1/48
CPCB60S1/48G01F23/296
Inventor 陈雷王祖光
Owner HANGZHOU RONG DA INTELLIGENT MFG TECH CO LTD
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