CN113276803A - Vehicle body water removing system and method and automobile - Google Patents
Vehicle body water removing system and method and automobile Download PDFInfo
- Publication number
- CN113276803A CN113276803A CN202110707428.XA CN202110707428A CN113276803A CN 113276803 A CN113276803 A CN 113276803A CN 202110707428 A CN202110707428 A CN 202110707428A CN 113276803 A CN113276803 A CN 113276803A
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- vehicle
- vehicle body
- controller
- engine
- chassis
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- 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
- B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
-
- 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
- B60S1/62—Other vehicle fittings for cleaning
- B60S1/66—Other vehicle fittings for cleaning for cleaning vehicle exterior
Abstract
The invention discloses a vehicle body dewatering system, a vehicle body dewatering method and an automobile, wherein the vehicle body dewatering system comprises the following components: the engine controller is electrically connected with an engine of the vehicle; the chassis controller is electrically connected with an active adjustable suspension on the vehicle chassis; the vehicle body controller is electrically connected with the engine controller and the chassis controller through a whole vehicle communication bus of the vehicle, and the vehicle body controller can record whether rainfall occurs in the parking period; the rainfall optical sensor is electrically connected with the vehicle body controller and used for detecting whether the vehicle body controller rains at the current time period; when the rainfall optical sensor detects that the vehicle does not rain in the current time period and the vehicle body controller records that the vehicle falls in the parking time period, the engine controller and the chassis controller respectively stimulate the engine and the chassis of the vehicle to vibrate, so that the vehicle body generates resonance vibration to remove rainwater attached to the vehicle body. The invention can solve the problem of shielding of the side vehicle window and the external sensor caused by rain and snow.
Description
Technical Field
The invention belongs to the technical field of automobiles, and particularly relates to an automobile body water removing system and method and an automobile.
Background
When parking outdoors in rainy or snowy days, windows and bodies can be attached with rainwater or accumulate snowflakes, can shelter from windows and rearview mirrors to influence driving sight, shelter from external sensors, and influence sensitivity. The windscreen wipers on the front and rear of the traditional automobile can be equipped with and can be used for cleaning water or snow on the glass, the side glass needs to be manually lowered by passengers, water drops are scraped from the glass by using water outside the automobile door, and therefore the airtightness of the automobile can be damaged, and the temperature and humidity environment in the automobile are affected. Most external sensors cannot obtain an independent windscreen wiper to clean rain and snow, so other positions of the vehicle body need to be cleaned manually, and time and labor are consumed.
Therefore, it is expected to develop a vehicle body water removal system, a vehicle body water removal method and a vehicle, which solve the problem that due to rain and snow, side windows and external sensors are shielded.
Disclosure of Invention
The invention aims to provide a vehicle body dewatering system, a vehicle body dewatering method and a vehicle, which can remove rainwater or accumulated snow attached to side windows and external sensors through vehicle body shaking.
In order to achieve the above object, the present invention provides a vehicle body water removal system including:
an engine controller electrically connected with an engine of a vehicle;
a chassis controller electrically connected to an actively adjustable suspension on the vehicle chassis;
the vehicle body controller is electrically connected with the engine controller and the chassis controller through a whole vehicle communication bus of the vehicle, and can record whether rainfall occurs in a parking period;
the rainfall optical sensor is electrically connected with the automobile body controller and used for detecting whether the automobile body controller rains at the current time period;
when the rainfall optical sensor detects that the vehicle does not rain in the current time period and the vehicle body controller records that the vehicle falls in the parking time period, the engine controller and the chassis controller respectively stimulate the engine and the chassis of the vehicle to vibrate, so that the vehicle body generates resonance vibration to remove rainwater attached to the vehicle body.
Optionally, the vehicle body controller is electrically connected to a vehicle machine or an instrument of the vehicle through a vehicle communication bus of the vehicle, and a display screen of the vehicle machine or the instrument is used for prompting a driver to start confirmation and state information about a water removal process.
Optionally, the excitation frequencies of the engine controller and chassis controller for the engine and chassis of the vehicle are adapted to body torsional modes.
Optionally, the time period for generating the resonance shaking of the vehicle body is 30 s-60 s.
Alternatively, the vehicle may not be able to travel when the engine controller excites the engine to vibrate.
Optionally, the vehicle body controller records whether rainfall occurs within 24 hours of the parking period.
The invention also provides a vehicle body dewatering method, which utilizes the vehicle body dewatering system and comprises the following steps:
1) starting the vehicle;
2) the rainfall optical sensor detects whether rainfall occurs in the current time period;
3) if the rainfall does not occur in the current time period, the vehicle body controller detects whether the rainfall occurs in the parking time period;
4) if rainfall occurs in the parking period, the engine controller and the chassis controller respectively stimulate the engine and the chassis of the vehicle to shake, so that the vehicle body can shake in a resonance mode for a preset time, and rainwater attached to the vehicle body is removed.
Optionally, the vehicle body controller is electrically connected to a vehicle machine or an instrument of the vehicle through a vehicle communication bus of the vehicle, and the step 3) further includes: and prompting a driver about the start confirmation and the state information of the water removal process through the vehicle machine or the instrument display screen.
Optionally, the preset time period is 30s to 60 s.
The invention further provides an automobile, and the automobile body water removing system is arranged on the automobile.
The invention has the beneficial effects that:
1. the system can remove rainwater (snow) attached to the side window of the vehicle and the external sensor by exciting the vehicle body to shake to generate resonance, does not need a driver to manually clean the vehicle body in rainy and snowy days, is convenient and quick, has high automation degree and good cleaning effect, and does not influence the environment in the vehicle.
2. The method for dewatering the vehicle body is convenient and quick, high in intelligent degree, convenient to operate and good in cleaning effect.
3. The automobile has an automatic water removal function, can improve user experience, provides driving pleasure for an automobile owner, and is convenient to use.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.
FIG. 1 shows a schematic view of a body water scavenging system according to one embodiment of the present invention.
FIG. 2 illustrates a flow diagram of a method of water removal from a vehicle body in accordance with one embodiment of the present invention.
Description of the reference numerals
1. A rainfall light sensor; 2. a vehicle body controller; 3. a vehicle machine or instrument; 4. a display screen group; 5. a vehicle communication bus; 6. an engine; 7. an engine controller; 8. a chassis controller; 9. an active adjustable suspension.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
The invention discloses a water removing system for a vehicle body, which comprises:
an engine controller electrically connected to an engine of the vehicle;
the chassis controller is electrically connected with an active adjustable suspension on the vehicle chassis;
the automobile body controller is electrically connected with the engine controller and the chassis controller through a whole automobile communication bus of the automobile, and can record whether rainfall occurs in a parking period;
the rainfall optical sensor is electrically connected with the automobile body controller and used for detecting whether the automobile body controller rains at the current time period;
when the rainfall optical sensor detects that the vehicle does not rain in the current time period and the vehicle body controller records that the vehicle falls in the parking time period, the engine controller and the chassis controller respectively stimulate the engine and the chassis of the vehicle to vibrate, so that the vehicle body generates resonance vibration to remove rainwater attached to the vehicle body.
Specifically, the system can remove rainwater (snow) attached to the side window of the vehicle and the external sensor by exciting the vehicle body to shake to generate resonance, does not need a driver to manually clean the vehicle body in rainy and snowy days, is convenient and quick, has high automation degree and good cleaning effect, and does not influence the environment in the vehicle.
Alternatively, the vehicle body controller is electrically connected with a vehicle machine or an instrument of the vehicle through a whole vehicle communication bus of the vehicle, and a display screen of the vehicle machine or the instrument is used for prompting a driver about the start confirmation and the state information of the water removal process.
Specifically, when the driver thinks it is unnecessary to open the water removal function, this system can not start by oneself, avoids bringing the puzzlement for the driver.
Alternatively, the engine control unit and chassis control unit adapt the excitation frequency of the engine and chassis of the vehicle to the body torsional mode.
Specifically, the excitation frequency of the engine and the chassis of the vehicle, which is adapted by the engine controller and the chassis controller, is adapted to the torsional mode of the vehicle body, so that the vehicle body can generate torsional vibration, and the water removal effect is further improved.
Alternatively, the time period for the vehicle body to generate resonance shaking is 30s to 60 s.
Specifically, the time period of the resonance shaking is set to ensure both the rainwater removal effect and not to cause damage to vehicle body parts or to cause quality problems, and therefore 30s to 60s is preferable. Other time lengths in the range can be selected according to different vehicle types as long as the effects can be achieved.
Alternatively, when the engine controller excites the engine to vibrate, the vehicle cannot run.
In particular, the device is used for ensuring the safety of the vehicle and ensuring the smooth driving.
Alternatively, the body controller records whether rainfall occurs within 24 hours of the parking period.
Specifically, the energy consumption of the automobile is improved after the recording time is too long, and the significance is avoided, because the water can be automatically evaporated after the recording time is too long. The recording period may be set before the last flame-out, or the time span between the two may be shorter.
The invention also discloses a vehicle body dewatering method, which utilizes the vehicle body dewatering system and comprises the following steps:
1) starting the vehicle;
2) detecting whether rainfall occurs in the current time period by a rainfall optical sensor;
3) if the current time interval does not rain, the vehicle body controller detects whether the parking time interval rains;
4) if rainfall occurs in the parking period, the engine controller and the chassis controller respectively stimulate the engine and the chassis of the vehicle to shake, so that the vehicle body generates resonance shaking and lasts for a preset time length, and rainwater attached to the vehicle body is removed.
Particularly, the method for dewatering the vehicle body is convenient and quick, high in intelligent degree, convenient to operate and good in cleaning effect.
As an alternative, the vehicle body controller is electrically connected with a vehicle machine or an instrument of the vehicle through a whole vehicle communication bus of the vehicle, and the step 3) further comprises: and prompting the driver about the start confirmation and the state information of the water removal process through a vehicle machine or an instrument display screen.
Alternatively, the preset time period is 30s to 60 s.
The invention also discloses an automobile, and the automobile body water removing system is arranged on the automobile.
Specifically, the automobile has an automatic water removal function, user experience can be improved, driving pleasure is provided for an automobile owner, and the automobile is convenient to use.
Examples
FIG. 1 illustrates a schematic view of a body water removal system of the present embodiment; fig. 2 shows a flowchart of the body water removal method of the present embodiment.
As shown in fig. 1, the body controller 2 is electrically connected with the engine controller 7 and the chassis controller 8 through the vehicle communication bus 5 of the vehicle, and the body controller 2 can record whether rainfall occurs within a parking period (within 24 hours or after going on and off); the engine controller 7 is electrically connected to the engine 6 of the vehicle; the chassis controller 8 is electrically connected with an active adjustable suspension 9 on the vehicle chassis; the rainfall optical sensor 1 is electrically connected with the automobile body controller 2 and used for detecting whether the automobile body controller rains in the current time period; the vehicle body controller 2 is electrically connected with a vehicle machine or instrument 3 of the vehicle through a vehicle communication bus 5 of the vehicle, and prompts a driver to start confirmation and state information about a water removal process by using a display screen group 4 of the vehicle machine or instrument 3.
When the rainfall optical sensor 1 detects that the rainfall does not occur in the current period, and the vehicle body controller 2 records that the rainfall occurs in the parking period, the engine controller 7 and the chassis controller 8 respectively excite the engine 6 and the chassis of the vehicle to vibrate, so that the vehicle body generates resonance vibration (the time length is 30-60 s) to remove rainwater attached to the vehicle body, wherein the excitation frequency of the engine controller 7 and the chassis controller 8 to the engine 6 and the chassis active adjustable suspension 9 of the vehicle is adaptive to the vehicle body torsion mode, and when the engine controller excites the engine to vibrate, the vehicle cannot run.
The water removing method using the water removing system for the vehicle body, as shown in fig. 2, comprises the following steps:
1) when a user starts a vehicle, the system is started, wherein the vehicle can be started by a driver sitting in the vehicle or remotely started by a mobile phone or other equipment;
2) after the rain sensor is started, whether the rain sensor is raining or not is detected, and if the rain sensor is raining, accumulated water can be generated again even if the rain sensor is shaken off, so that the rain sensor can jump out directly;
3) reading the rainfall state of a rainfall optical sensor in the past 24 hours or before the last flameout (on the basis of the time-less person) through a vehicle body controller, and detecting whether rainfall exists in the past period of time to judge whether the dewatering function is necessary to be started or not;
4) if there is rainfall in the past 24 hours or before last flameout (based on less time), and there is no rainfall at present, it is determined that it is necessary to start the water removal function, the vehicle body controller informs the driver through the display screen set of the vehicle or the instrument or the remote device, and the vehicle owner determines whether to remove water;
5) after the owner decides that the water is removed, the engine controller and the chassis controller excite the body torsion mode to generate torsion vibration under the set specific working condition, and work according to the preset working time to shake off various external sensors of the whole vehicle and water of side window glass, and in the process, the vehicle can only be static in place and cannot run;
6) and after the preset working time is reached, the system is closed.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. A vehicle body water removal system, comprising:
an engine controller electrically connected with an engine of a vehicle;
a chassis controller electrically connected to an actively adjustable suspension on the vehicle chassis;
the vehicle body controller is electrically connected with the engine controller and the chassis controller through a whole vehicle communication bus of the vehicle, and can record whether rainfall occurs in a parking period;
the rainfall optical sensor is electrically connected with the automobile body controller and used for detecting whether the automobile body controller rains at the current time period;
when the rainfall optical sensor detects that the vehicle does not rain in the current time period and the vehicle body controller records that the vehicle falls in the parking time period, the engine controller and the chassis controller respectively stimulate the engine and the chassis of the vehicle to vibrate, so that the vehicle body generates resonance vibration to remove rainwater attached to the vehicle body.
2. The vehicle body water removing system according to claim 1, wherein the vehicle body controller is electrically connected to a vehicle machine or an instrument of the vehicle through a vehicle-completed communication bus of the vehicle, and a display screen of the vehicle machine or the instrument is used for prompting a driver about start confirmation and status information of a water removing process.
3. The body water removal system of claim 1 wherein said engine controller and said chassis controller excite frequencies of an engine and a chassis of said vehicle that are adapted to body torsional modes.
4. The vehicle body water removal system of claim 1, wherein the length of time that the vehicle body undergoes resonant flutter is 30-60 s.
5. The body water removal system of claim 1 wherein said vehicle is unable to travel when said engine controller activates said engine shock.
6. The vehicle body water removal system of claim 1 wherein said vehicle body controller records whether rain is occurring within 24 hours of a parking period.
7. A vehicle body water removal method using the vehicle body water removal system according to any one of claims 1 to 6, characterized by comprising the steps of:
1) starting the vehicle;
2) the rainfall optical sensor detects whether rainfall occurs in the current time period;
3) if the rainfall does not occur in the current time period, the vehicle body controller detects whether the rainfall occurs in the parking time period;
4) if rainfall occurs in the parking period, the engine controller and the chassis controller respectively stimulate the engine and the chassis of the vehicle to shake, so that the vehicle body can shake in a resonance mode for a preset time, and rainwater attached to the vehicle body is removed.
8. The method for removing water from a vehicle body according to claim 7, wherein the vehicle body controller is electrically connected to a vehicle unit or an instrument of the vehicle through a vehicle-integrated communication bus of the vehicle, and the step 3) further comprises: and prompting a driver about the start confirmation and the state information of the water removal process through the vehicle machine or the instrument display screen.
9. The vehicle body water removal method according to claim 7, wherein the preset time period is 30s to 60 s.
10. An automobile, characterized in that the automobile is provided with a body water removal system according to any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110707428.XA CN113276803A (en) | 2021-06-24 | 2021-06-24 | Vehicle body water removing system and method and automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110707428.XA CN113276803A (en) | 2021-06-24 | 2021-06-24 | Vehicle body water removing system and method and automobile |
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| Publication Number | Publication Date |
|---|---|
| CN113276803A true CN113276803A (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110707428.XA Pending CN113276803A (en) | 2021-06-24 | 2021-06-24 | Vehicle body water removing system and method and automobile |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5119002A (en) * | 1989-10-23 | 1992-06-02 | Jidosha Denki Kogyo K.K. | Automatic windshield wiper apparatus with raindrop detector for automotive vehicles and methods for automatically controlling wiper apparatus |
| CN202453725U (en) * | 2012-02-23 | 2012-09-26 | 山西大运汽车制造有限公司 | Automotive CAN (Control Area Network) bus system |
| CN107627996A (en) * | 2016-07-19 | 2018-01-26 | 福特全球技术公司 | Vehicle with automatic snow |
| CN111746466A (en) * | 2019-03-26 | 2020-10-09 | 株式会社斯巴鲁 | Attached matter removing device |
-
2021
- 2021-06-24 CN CN202110707428.XA patent/CN113276803A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5119002A (en) * | 1989-10-23 | 1992-06-02 | Jidosha Denki Kogyo K.K. | Automatic windshield wiper apparatus with raindrop detector for automotive vehicles and methods for automatically controlling wiper apparatus |
| CN202453725U (en) * | 2012-02-23 | 2012-09-26 | 山西大运汽车制造有限公司 | Automotive CAN (Control Area Network) bus system |
| CN107627996A (en) * | 2016-07-19 | 2018-01-26 | 福特全球技术公司 | Vehicle with automatic snow |
| CN111746466A (en) * | 2019-03-26 | 2020-10-09 | 株式会社斯巴鲁 | Attached matter removing device |
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Application publication date: 20210820 |
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| RJ01 | Rejection of invention patent application after publication |