CN107907182A - A kind of vehicle driving level measurement device - Google Patents
A kind of vehicle driving level measurement device Download PDFInfo
- Publication number
- CN107907182A CN107907182A CN201711066277.4A CN201711066277A CN107907182A CN 107907182 A CN107907182 A CN 107907182A CN 201711066277 A CN201711066277 A CN 201711066277A CN 107907182 A CN107907182 A CN 107907182A
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- China
- Prior art keywords
- level
- water level
- measurement device
- vehicle
- level measurement
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
- G01F23/18—Indicating, recording or alarm devices actuated electrically
- G01F23/185—Indicating, recording or alarm devices actuated electrically for discrete levels
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a kind of vehicle driving level measurement device, the vehicle uses air suspension, including level measurement device, level displaying device, water level control unit, alarm, voice broadcast unit, engine intake water level sensor, engine controller, air suspension controller, Brake feedback unit, vehicle speed sensor；Level measurement device, level displaying device, alarm, voice broadcast unit are connected with water level control unit respectively；Level measurement device is made of liquid sensing instrument, pressure sensor and process circuit；The device possesses the characteristics of measurement is accurate, safe and reliable, can prevent damaged vehicle during paddling.
Description
Technical field
This application involves a kind of level measurement device, more particularly to a kind of vehicle driving level measurement device, prevent from relating to
Damaged vehicle during water.
Background technology
In big rainy day middle rolling car, we are easy to run into the situation of road ponding.If surface gathered water is not serious, no
Few driver can select to paddle, as long as suitable operation, vehicle can pass through ponding.And in some cases, driver can not judge
The depth of water, just found after paddling water table ratio the imagination depth, blindly by, easily lose car electrics, bring vehicle trouble and hidden danger,
More it is a risk that engine intake is intake, so as to lose engine and cause to cast anchor.
Some vehicles are equipped with the variable device of suspension height, such as air suspension or hydraulic suspension, when paddling by right
Air suspension is inflated so as to raise automobile chassis, improves passability, however, the feedback of air suspension needs the time, if
On the premise of chassis is not improved fully also, continue quickly to paddle current, may also lead to engine or the loss of phase person's electric appliance.Into one
How step ground, if water level reaches engine intake, reduce the infringement to engine, and this area is urgently to be resolved hurrily asks
Topic.
The content of the invention
The present invention is in view of the above-mentioned problems existing in the prior art, it is proposed that a kind of vehicle driving level measurement device, tool
It is standby to measure the characteristics of accurate, safe and reliable, it can prevent damaged vehicle during paddling.
What the concrete technical scheme of the present invention was realized in：
A kind of vehicle driving level measurement device, the vehicle use air suspension, including level measurement device, water level to show
Device, water level control unit, alarm, voice broadcast unit, engine intake water level sensor, engine controller, sky
Gas suspension controller, Brake feedback unit, vehicle speed sensor；
Level measurement device, level displaying device, alarm, voice broadcast unit are connected with water level control unit respectively；
Level measurement device is made of liquid sensing instrument, pressure sensor and process circuit, and level measurement device is installed on headstock
On the chassis at place, it will detect that pressure signal is converted to water level value by process circuit；
When water level value is more than the first preset value, the water level in alarm equipment alarm and voice broadcast unit report level displaying device
Value, driver performs braking, when the value that air suspension controller receives Brake feedback cell signal and vehicle speed sensor is zero
When, air suspension controller instructs aerating device to be inflated to air suspension, until chassis reaches peak；
When water level value is more than the second preset value, or engine intake water level sensor detects that water level has reached air inlet open height
When, engine controller cut-out engine power, engine misses.
Further, wireless communication unit, GPS positioning unit are further included, vehicle passes through wireless communication unit and long-range clothes
Business center is contacted, and the water level information of vehicle, engine condition, vehicle position information can be sent in remote service
The heart.
Further, rain sensor, Wiper motor and windshield-wiper controller are further included, rain sensor is arranged on rain brush
On, windshield-wiper controller adjusts Wiper motor rotating speed according to rain sensor.
Compared with prior art, the present invention its beneficial technique effect is：Different plans is used in different heights of water level
Slightly, when water level value is more than the first preset value, after reminding driver, driver to perform braking, then air suspension is lifted, it is desirable to
Slowly travelled during paddling, give suspension and sufficiently lift the time；When water level reaches import, cut-out in time is started motor-driven
Power, plays a good protective effect.
Brief description of the drawings
Fig. 1 is the fundamental diagram of the present invention.
Embodiment
The specific implementation case of the present invention is illustrated below in conjunction with the accompanying drawings：
A kind of vehicle driving level measurement device, the vehicle use air suspension, including level measurement device, water level to show
Device, water level control unit, alarm, voice broadcast unit, engine intake water level sensor, engine controller, sky
Gas suspension controller, Brake feedback unit, vehicle speed sensor；
Level measurement device, level displaying device, alarm, voice broadcast unit are connected with water level control unit respectively；
Level measurement device is made of liquid sensing instrument, pressure sensor and process circuit, and level measurement device is installed on headstock
On the chassis at place, it will detect that pressure signal is converted to water level value by process circuit；
When water level value is more than the first preset value, the water level in alarm equipment alarm and voice broadcast unit report level displaying device
Value, driver performs braking, when the value that air suspension controller receives Brake feedback cell signal and vehicle speed sensor is zero
When, air suspension controller instructs aerating device to be inflated to air suspension, until chassis reaches peak；
When water level value is more than the second preset value, or engine intake water level sensor detects that water level has reached air inlet open height
When, engine controller cut-out engine power, engine misses.
Further, wireless communication unit, GPS positioning unit are further included, vehicle passes through wireless communication unit and long-range clothes
Business center is contacted, and the water level information of vehicle, engine condition, vehicle position information can be sent in remote service
The heart.
Further, rain sensor, Wiper motor and windshield-wiper controller are further included, rain sensor is arranged on rain brush
On, windshield-wiper controller adjusts Wiper motor rotating speed according to rain sensor.
The present invention is described in detail above, specific case used herein to the principle of the present invention and embodiment into
Elaboration is gone, the explanation of above example is only intended to help to understand the method and its core concept of the present invention；Meanwhile for this
The those skilled in the art in field, according to the thought of the present invention, there will be changes in specific embodiments and applications,
In conclusion this specification content should not be construed as limiting the invention.
Claims (3)
1. a kind of vehicle driving level measurement device, the vehicle uses air suspension, it is characterised in that：Including level measuring
Device, level displaying device, water level control unit, alarm, voice broadcast unit, engine intake water level sensor, hair
Motivation controller, air suspension controller, Brake feedback unit, vehicle speed sensor；
Level measurement device, level displaying device, alarm, voice broadcast unit are connected with water level control unit respectively；
Level measurement device is made of liquid sensing instrument, pressure sensor and process circuit, and level measurement device is installed on headstock
On the chassis at place, it will detect that pressure signal is converted to water level value by process circuit；
When water level value is more than the first preset value, alarm equipment alarm, and voice broadcast unit reports the water on level displaying device
Place value, driver perform braking, and the value that Brake feedback cell signal and vehicle speed sensor are received when air suspension controller is
When zero, air suspension controller instructs aerating device to be inflated to air suspension, until chassis reaches peak；
When water level value is more than the second preset value, or engine intake water level sensor detects that water level has reached air inlet open height
When, engine controller cut-out engine power, engine misses.
A kind of 2. vehicle driving level measurement device according to claim 1, it is characterised in that：Further include wireless telecommunications
Unit, GPS positioning unit, vehicle are contacted by wireless communication unit and remote service center, and can be by the water of vehicle
Position information, engine condition, vehicle position information are sent to remote service center.
A kind of 3. vehicle driving level measurement device according to claim 1, it is characterised in that：Further include rainfall sensing
Device, Wiper motor and windshield-wiper controller, rain sensor are arranged on rain brush, and windshield-wiper controller adjusts rain according to rain sensor
Brush motor rotating speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711066277.4A CN107907182A (en) | 2017-11-02 | 2017-11-02 | A kind of vehicle driving level measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711066277.4A CN107907182A (en) | 2017-11-02 | 2017-11-02 | A kind of vehicle driving level measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107907182A true CN107907182A (en) | 2018-04-13 |
Family
ID=61843273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711066277.4A Pending CN107907182A (en) | 2017-11-02 | 2017-11-02 | A kind of vehicle driving level measurement device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107907182A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614947A (en) * | 2018-06-20 | 2019-12-27 | 台山市金讯互联网络科技有限公司 | Method and device for preventing water immersion of vehicle |
| CN113790105A (en) * | 2021-02-20 | 2021-12-14 | 柳州铁道职业技术学院 | System and method for shutting down idling start-stop function of engine through windscreen wiper gear |
| CN114646288A (en) * | 2022-03-14 | 2022-06-21 | 东风汽车集团股份有限公司 | Measuring method and measuring device for wading depth of vehicle, computer equipment and vehicle |
| CN114683794A (en) * | 2022-04-07 | 2022-07-01 | 华人运通(上海)新能源驱动技术有限公司 | Wading control method, device and equipment for vehicle and storage medium |
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| CN205098045U (en) * | 2015-10-29 | 2016-03-23 | 浙江吉利汽车研究院有限公司 | Vehicle is paddled and is warned and protection system |
| CN106183690A (en) * | 2016-08-16 | 2016-12-07 | 观致汽车有限公司 | A kind of suspension controls apparatus and method |
| CN206106951U (en) * | 2016-09-28 | 2017-04-19 | 长安大学 | Vehicle early warning system that paddles |
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| DE102004028157B3 (en) * | 2004-06-09 | 2006-01-12 | Webasto Ag | Vehicle has an additional underfloor heater with ultrasonic sensor to measure ground clearance and activate protective measures when small |
| CN103562692A (en) * | 2011-03-15 | 2014-02-05 | 捷豹路虎有限公司 | Vehicle under-body mounted sensor and control system |
| CN203126536U (en) * | 2013-01-07 | 2013-08-14 | 浙江吉利汽车研究院有限公司杭州分公司 | Vehicle wading auxiliary device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614947A (en) * | 2018-06-20 | 2019-12-27 | 台山市金讯互联网络科技有限公司 | Method and device for preventing water immersion of vehicle |
| CN113790105A (en) * | 2021-02-20 | 2021-12-14 | 柳州铁道职业技术学院 | System and method for shutting down idling start-stop function of engine through windscreen wiper gear |
| CN113790105B (en) * | 2021-02-20 | 2023-06-09 | 柳州铁道职业技术学院 | System and method for closing idle speed start-stop function of engine through windscreen wiper gear |
| CN114646288A (en) * | 2022-03-14 | 2022-06-21 | 东风汽车集团股份有限公司 | Measuring method and measuring device for wading depth of vehicle, computer equipment and vehicle |
| CN114683794A (en) * | 2022-04-07 | 2022-07-01 | 华人运通(上海)新能源驱动技术有限公司 | Wading control method, device and equipment for vehicle and storage medium |
| CN114683794B (en) * | 2022-04-07 | 2023-12-26 | 华人运通(上海)新能源驱动技术有限公司 | Wading control method, device, equipment and storage medium for vehicle |
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Application publication date: 20180413 |