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Method and device for prompting wiper status

A wiper and status technology, applied in the direction of signal devices, etc., can solve the problems of not being able to know the status of the wiper, damage to the wiper, etc., and achieve the effect of improving the service life and cleaning frequency

Active Publication Date: 2017-02-01
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In actual use, the user cannot know the status of the wiper. Generally, the cleaning operation is performed after observing that a lot of dust has accumulated, which will cause damage to the wiper.

Method used

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  • Method and device for prompting wiper status
  • Method and device for prompting wiper status
  • Method and device for prompting wiper status

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] The embodiment of the present invention provides a method for prompting the status of the wiper, see figure 1 .

[0048] Wherein, the method flow includes:

[0049] 101: Monitor whether the control switch of the wiper is in the open state;

[0050] 102: When it is detected that the control switch of the wiper is on, determine the current state of the vehicle;

[0051] 103: According to the status of the vehicle, display the prompt of the cleaning status of the wiper on the display instrument.

[0052] In the embodiment of the present invention, the control switch of the wiper is monitored, and when the control switch of the wiper is detected to be in the on state, the cleaning status prompt of the wiper is displayed on the display instrument according to the current state of the vehicle. The state of the wiper is prompted when the driver uses the wiper, so that the driver can consciously increase the cleaning frequency of the wiper and improve the service life of the...

Embodiment 2

[0054] The embodiment of the present invention provides a method for prompting the status of the wiper, see figure 2 .

[0055] Wherein, the method flow includes:

[0056] 201: Monitor whether the control switch of the wiper is in an on state.

[0057] After the ignition of the vehicle is started, the process of monitoring the control switch of the wiper will be started. Once the control switch of the wiper is turned on by the user, it will be detected that the control switch of the wiper is in an on state.

[0058] 202: When it is detected that the control switch of the wiper is on, determine the current state of the vehicle.

[0059] Wherein, in this step, it is necessary to determine whether the vehicle is in a moving state or a stopped state, so as to select a prompting method for prompting the wipers according to the current state of the vehicle.

[0060] Step 202 can be implemented through the following steps:

[0061] 2021: Obtain the travel speed of the vehicle. ...

Embodiment 3

[0083] An embodiment of the present invention provides a device for prompting the state of the wiper, see image 3 .

[0084] A monitoring module 301, configured to monitor whether the control switch of the wiper is on;

[0085] A determination module 302, configured to determine the current state of the vehicle when it is detected that the control switch of the wiper is in an on state;

[0086] The prompt module 303 is used to display the prompt of the cleaning state of the wiper on the display instrument according to the state of the vehicle.

[0087] Wherein, the determining module 302 includes:

[0088] an acquisition unit, configured to acquire the driving speed of the vehicle;

[0089] a first determining unit, configured to determine that the vehicle is in a traveling state if the vehicle's traveling speed is not zero;

[0090] The second determining unit is configured to determine that the vehicle is in a stopped state if the traveling speed of the vehicle is zero....

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PUM

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Abstract

The invention discloses a method and a device for prompting the state of a wiper, belonging to the field of vehicle control. The method includes: monitoring whether the control switch of the wiper is in the on state; when it is detected that the control switch of the wiper is in the on state, determining the current state of the vehicle; according to the state of the vehicle, displaying the The cleaning status prompt of the above-mentioned wiper. The invention monitors the control switch of the wiper, and when it is detected that the control switch of the wiper is in an open state, the cleaning status prompt of the wiper is displayed in the display instrument according to the current state of the vehicle. The state of the wiper is prompted when the driver uses the wiper, so that the driver can consciously increase the cleaning frequency of the wiper and improve the service life of the wiper.

Description

technical field [0001] The invention relates to the field of vehicle control, in particular to a method and device for prompting the state of a wiper. Background technique [0002] With the development of vehicle electronic technology, people have higher and higher requirements for vehicle driving comfort and control convenience. Wipers, as an important safety and regulatory component on vehicles, can provide drivers with a good , Rear vision is an important guarantee for drivers in the process of driving in rainy days. [0003] Due to the large amount of dust in the air, after the wiper is not used for a long time, large dust particles will accumulate on the surface of the wiper blade. If the wiper is not cleaned in time, the wiper will be damaged after the wiper is started The wiper blade of the wiper will cause greater wear and tear, which will cause the wiper's squeegee to decrease. [0004] The inventor of the technical solution found that the prior art has at least t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q9/00
Inventor 王平英王丽娜
Owner CHERY AUTOMOBILE CO LTD