CN116394880A - Automatic wiper control system, method, terminal and storage medium - Google Patents
Automatic wiper control system, method, terminal and storage medium Download PDFInfo
- Publication number
- CN116394880A CN116394880A CN202310430924.4A CN202310430924A CN116394880A CN 116394880 A CN116394880 A CN 116394880A CN 202310430924 A CN202310430924 A CN 202310430924A CN 116394880 A CN116394880 A CN 116394880A
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- Prior art keywords
- wiper
- water spraying
- judging whether
- body controller
- monitoring data
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- 238000000034 method Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000005507 spraying Methods 0.000 claims abstract description 29
- 238000012544 monitoring process Methods 0.000 claims abstract description 20
- 239000011521 glass Substances 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims description 6
- 230000003749 cleanliness Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 4
- 230000035945 sensitivity Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 238000013473 artificial intelligence Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010801 machine learning Methods 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
- B60S1/0818—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like
- B60S1/0822—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means
- B60S1/0825—Capacitive rain sensor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
- B60S1/0818—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like
- B60S1/0822—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means
- B60S1/0833—Optical rain sensor
- B60S1/0844—Optical rain sensor including a camera
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention discloses an automatic wiper control system, an automatic wiper control method, a terminal and a storage medium, which belong to the technical field of vehicle wiper systems and comprise a capacitance sensor, a front camera, a wiper system and a water spraying system which are respectively and electrically connected with a vehicle body controller, wherein: the capacitance sensor is used for detecting capacitance data and feeding the capacitance data back to the vehicle body controller; the front camera is used for detecting monitoring data of the front windshield and feeding back the monitoring data to the vehicle body controller; the vehicle body controller is used for respectively acquiring capacitance data and judging whether the front windshield glass has rain or not; if yes, judging whether the water spraying and the wiping of the windscreen wiper need to be controlled according to the monitoring data, and sending a control signal to a system windscreen wiper system and a water spraying system; the wiper system and the water spraying system are respectively used for acquiring the control signals and executing corresponding operations. The invention can effectively improve the detection sensitivity of low water drop cleanliness by combining the capacitive sensor with the visual image.
Description
Technical Field
The invention discloses an automatic wiper control system, an automatic wiper control method, a terminal and a storage medium, and belongs to the technical field of vehicle wiper systems.
Background
At present, an intelligent windscreen wiper is commonly realized by using an optical sensor, the refraction of light is mainly utilized to originally realize the detection of rainfall, in the actual measurement process, when the rainwater is dirty, the optical sensor becomes insensitive, and when the vehicle is driven in the floating and sinking weather, the automatic windscreen wiper reacts and is insensitive, because the refraction of light is seriously influenced by dust impurities in the rainwater, the actual measurement is carried out, and the requirements of the vehicle cannot be met by the windscreen wiper in the weather.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automatic wiper control system, an automatic wiper control method, an automatic wiper control terminal and a storage medium, and the detection sensitivity of low water drop cleanliness can be effectively improved by combining a capacitive sensor with a visual image.
The technical scheme of the invention is as follows:
according to a first aspect of an embodiment of the present invention, there is provided an automatic wiper control system, including a capacitive sensor, a front camera, a wiper system, and a water spray system, which are electrically connected to a vehicle body controller, respectively, wherein:
the capacitance sensor is used for detecting capacitance data and feeding the capacitance data back to the vehicle body controller;
the front camera is used for detecting monitoring data of the front windshield and feeding back the monitoring data to the vehicle body controller;
the vehicle body controller is used for respectively acquiring capacitance data and judging whether the front windshield glass has rain or not;
if yes, judging whether the water spraying and the wiping of the windscreen wiper need to be controlled according to the monitoring data, and sending a control signal to a system windscreen wiper system and a water spraying system;
the wiper system and the water spraying system are respectively used for acquiring the control signals and executing corresponding operations.
According to a second aspect of an embodiment of the present invention, there is provided an automatic wiper control method applied to a vehicle body controller in an automatic wiper control system according to the first aspect, including:
respectively acquiring capacitance data and judging whether rain exists on the front windshield glass or not;
if so, judging whether the water spraying and the wiping of the windscreen wiper need to be controlled according to the monitoring data, and sending control signals to the windscreen wiper system and the water spraying system.
Preferably, the determining, according to the monitoring data, whether to control the water spraying and the wiping of the wiper and send the control signal to the wiper system and the water spraying system includes:
judging whether the current vehicle speed is in a parking state or not:
if yes, executing the next step;
if not, the control signal is sent to a wiper system;
judging whether the front windshield is clear or not according to the monitoring data:
the control signals are respectively sent to a wiper system and a water spraying system;
if not, executing the next step;
sending the control signal to a wiper system and judging whether the current vehicle speed is in a parking state or not:
the control signals are respectively sent to a wiper system and a water spraying system;
and if not, re-acquiring the capacitance data and judging whether the front windshield glass has rain or not.
According to a third aspect of an embodiment of the present invention, there is provided a terminal including:
one or more processors;
a memory for storing the one or more processor-executable instructions;
wherein the one or more processors are configured to:
the method according to the first aspect of the embodiment of the invention is performed.
According to a fourth aspect of embodiments of the present invention, there is provided a non-transitory computer readable storage medium, which when executed by a processor of a terminal, enables the terminal to perform the method according to the first aspect of embodiments of the present invention.
According to a fifth aspect of embodiments of the present invention, there is provided an application program product for causing a terminal to carry out the method according to the first aspect of embodiments of the present invention when the application program product is run at the terminal.
The invention has the beneficial effects that:
the utility model provides an automatic windscreen wiper control system, a method, terminal and storage medium, combine through capacitive sensor and visual image, can effectively promote the detection sensitivity not high to the water droplet cleanliness, can easily deal with the automatic scraping brush of the heavy raining operating mode of floating, front windshield by the operating mode of sewage splash, through using visual image, can effectively discern front windshield's cleanliness, with judge whether need scrape the effect of water spray effective assurance scraping brush in the scraping brush, provide clear view for the driving, guarantee driving safety.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
Drawings
FIG. 1 is a block diagram illustrating an automatic wiper control system according to one exemplary embodiment;
FIG. 2 is a flowchart illustrating an automatic wiper control method according to an exemplary embodiment;
fig. 3 is a schematic block diagram of a terminal structure according to an exemplary embodiment.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
Fig. 1 is an illustration of an automatic wiper control system according to an exemplary embodiment, including a capacitive sensor 101, a front camera 102, a wiper system 103, and a water spray system 104, each electrically connected to a body controller 105, wherein:
the capacitance sensor 101 detects capacitance data and feeds back the capacitance data to the vehicle body controller 105, the front camera 102 detects monitoring data of the front windshield and feeds back the monitoring data to the vehicle body controller 105, the vehicle body controller 105 respectively acquires the capacitance data and judges whether the front windshield has rain or not, if not, the judgment is repeated, if so, whether the water spraying and the scraping of the windscreen need to be controlled according to the monitoring data, the control signals are sent to the system windscreen wiper system 103 and the water spraying system 104, and the windscreen wiper system 103 and the water spraying system 104 respectively acquire the control signals and execute corresponding operations.
Example two
Fig. 2 is a schematic diagram showing an automatic wiper control method applied to a vehicle body controller in an automatic wiper control system according to claim 1, according to an exemplary embodiment, the method specifically includes the following steps:
judging whether the current vehicle speed is in a parking state or not:
if yes, executing the next step;
if not, the control signal is sent to the wiper system 103;
judging whether the front windshield is clear or not according to the monitoring data:
the control signals are respectively sent to the wiper system 103 and the water spraying system 104;
if not, executing the next step;
transmitting a control signal to the wiper system 103 and judging whether the current vehicle speed is in a parking state:
the control signals are respectively sent to the wiper system 103 and the water spraying system 104;
and if not, re-acquiring the capacitance data and judging whether the front windshield glass has rain or not.
When the wiper system 103 and the water spraying system 104 work simultaneously, water spraying is controlled to be repeated for 2 seconds and hanging brushes rotate for 3 times.
Example III
Fig. 3 is a block diagram of a terminal provided in an embodiment of the present application, where the terminal may be a terminal in the foregoing embodiment.
In general, the terminal 300 includes: a processor 301 and a memory 302.
Example IV
In an exemplary embodiment, there is also provided a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements an automatic wiper control method as provided by all inventive embodiments of the present application.
Any combination of one or more computer readable media may be employed. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C ++ and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).
Example five
In an exemplary embodiment, an application program product is also provided, comprising one or more instructions executable by the processor 301 of the above device to perform an automatic wiper control method as described above.
Although embodiments of the invention have been disclosed above, they are not limited to the use listed in the specification and embodiments. It can be applied to various fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. Therefore, the invention is not to be limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (5)
1. The utility model provides an automatic windscreen wiper control system which characterized in that, including respectively with automobile body controller electric connection's capacitive sensor, preceding camera, windscreen wiper system and water spray system, wherein:
the capacitance sensor is used for detecting capacitance data and feeding the capacitance data back to the vehicle body controller;
the front camera is used for detecting monitoring data of the front windshield and feeding back the monitoring data to the vehicle body controller;
the vehicle body controller is used for respectively acquiring capacitance data and judging whether the front windshield glass has rain or not;
if yes, judging whether the water spraying and the wiping of the windscreen wiper need to be controlled according to the monitoring data, and sending a control signal to a system windscreen wiper system and a water spraying system;
the wiper system and the water spraying system are respectively used for acquiring the control signals and executing corresponding operations.
2. An automatic wiper control method applied to a vehicle body controller in an automatic wiper control system according to claim 1, characterized by comprising:
respectively acquiring capacitance data and judging whether rain exists on the front windshield glass or not;
if so, judging whether the water spraying and the wiping of the windscreen wiper need to be controlled according to the monitoring data, and sending control signals to the windscreen wiper system and the water spraying system.
3. The automatic wiper control method according to claim 2, wherein the determining whether the water spray and the wiper of the wiper need to be controlled and the control signal is sent to the wiper system and the water spray system according to the monitoring data comprises:
judging whether the current vehicle speed is in a parking state or not:
if yes, executing the next step;
if not, the control signal is sent to a wiper system;
judging whether the front windshield is clear or not according to the monitoring data:
the control signals are respectively sent to a wiper system and a water spraying system;
if not, executing the next step;
sending the control signal to a wiper system and judging whether the current vehicle speed is in a parking state or not:
the control signals are respectively sent to a wiper system and a water spraying system;
and if not, re-acquiring the capacitance data and judging whether the front windshield glass has rain or not.
4. A terminal, comprising:
one or more processors;
a memory for storing the one or more processor-executable instructions;
wherein the one or more processors are configured to:
an automatic wiper control method according to claim 2 or 3 is performed.
5. A non-transitory computer readable storage medium, characterized in that instructions in the storage medium, when executed by a processor of a terminal, enable the terminal to perform an automatic wiper control method according to claim 2 or 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310430924.4A CN116394880A (en) | 2023-04-20 | 2023-04-20 | Automatic wiper control system, method, terminal and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310430924.4A CN116394880A (en) | 2023-04-20 | 2023-04-20 | Automatic wiper control system, method, terminal and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116394880A true CN116394880A (en) | 2023-07-07 |
Family
ID=87015893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310430924.4A Pending CN116394880A (en) | 2023-04-20 | 2023-04-20 | Automatic wiper control system, method, terminal and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116394880A (en) |
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2023
- 2023-04-20 CN CN202310430924.4A patent/CN116394880A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 130012 no.4888, Yushan Road, Changchun high tech Development Zone, Jilin Province Applicant after: FAW Besturn Automotive Co.,Ltd. Address before: No. 4888, Yushan Road, Changchun high tech Industrial Development Zone, Changchun City, Jilin Province Applicant before: FAW Pentium Car Co.,Ltd. Country or region before: China |
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| CB02 | Change of applicant information |