CN203375962U - Automobile slope sensor - Google Patents
Automobile slope sensor Download PDFInfo
- Publication number
- CN203375962U CN203375962U CN201320456388.7U CN201320456388U CN203375962U CN 203375962 U CN203375962 U CN 203375962U CN 201320456388 U CN201320456388 U CN 201320456388U CN 203375962 U CN203375962 U CN 203375962U
- Authority
- CN
- China
- Prior art keywords
- glass tube
- shaped glass
- automobile
- resistance wire
- slope sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an automobile slope sensor comprising a U-shaped glass tube, a fixing seat, a resistance wire, a wiring terminal and mercury, wherein the U-shaped glass tube inclines along with an automobile when the automobile climbs and descends, so that the mercury inside the U-shaped glass tube also inclines. Thus, the resistance of the resistance wire changes, and then a signal is transmitted to a control system. A starting procedure and an executing element accessed to operate are corrected by combined ratio of the control system; a gear vehicle speed which is more suitable for kinds of slope forms is calculated; the automobile slope sensor runs by using the optimal gear, so that the power output by an engine is reasonably used in kinds of road conditions. The automobile slope sensor has the advantages of being simple in structure, convenient to manufacture, low in cost, convenient to install, and high in detection accuracy.
Description
Technical field
The utility model relates to sensor, is specifically related to a kind of vehicle slope sensor.
Background technology
There is no the road gradient sensor of contacting directly with vehicle on existing motor vehicle, the gradient on road surface only feels to carry out the driver behavior adjustment with the driver, the Dan Po road is all influential to vehicle starting program and gear speed of a motor vehicle section, so the information of road gradient must be provided to computing machine.
The utility model content
The purpose of this utility model is to provide a kind of vehicle slope sensor, can calculate the gear speed of a motor vehicle that is applicable to various gradient forms, use optimal gear to travel, make power well the most reasonably the using in various road conditions of engine output, saved the energy, travelled comfortable and safe.
The utility model adopts following technical scheme:
Vehicle slope sensor, be comprised of U-shaped glass tube, holder, resistance wire, binding post and mercury.
Be filled with mercury in the U-shaped glass tube of described sealing, and described amount of mercury is 2/3rds of U-shaped glass tube cavity volume.
Described holder and U-shaped glass tube, with being integrated, have resistance wire in holder, resistance wire one end has a binding post outside holder picks out the U-shaped glass tube.
There is another binding post described U-shaped glass tube bottom, with resistance wire, is connected, and makes two binding posts form closed circuit.
When the automobile climb and fall, the U-shaped glass tube is with the automobile run-off the straight, make the mercury in the U-shaped glass tube also tilt thereupon, thereby the resistance of resistance wire is also changed, after signal is transferred to control system, revise the executive item of starting program and access running by the comprehensive comparison of control system, calculate the gear speed of a motor vehicle that is more suitable for various gradient forms, use optimal gear to travel, make power well the most reasonably the using in various road conditions of engine output.
The utility model has the advantage of: simple in structure, easily manufactured, cost is low, easy for installation, and detection accuracy is high.
The accompanying drawing explanation
Fig. 1 is the utility model complete section structural representation.
Wherein: 1.U shape glass tube, 2. holder, 3. resistance wire, 4. binding post, 5. mercury.
Embodiment
Below in conjunction with Fig. 1 and embodiment, the utility model is further explained to explanation.
Shown in Fig. 1, vehicle slope sensor, be comprised of U-shaped glass tube 1, holder 2, resistance wire 3, binding post 4 and mercury 5.
Be filled with mercury 5 in the U-shaped glass tube 1 of described sealing, and described mercury 5 amounts are 2/3rds of U-shaped glass tube 1 cavity volume.
Described holder 2 with being integrated, has resistance wire 3 with U-shaped glass tube 1 in holder 2, resistance wire 3 one ends have a binding post 4 outside holder 2 picks out U-shaped glass tube 1.
There is another binding post 4 described U-shaped glass tube 2 bottoms, with resistance wire 3, are connected, and make two binding posts 4 form closed circuit.
When the automobile climb and fall, U-shaped glass tube 1 is with the automobile run-off the straight, make the mercury 5 in U-shaped glass tube 1 also tilt thereupon, thereby the resistance of resistance wire 3 is also changed, after signal is transferred to control system, revise the executive item of starting program and access running by the comprehensive comparison of control system, calculate the gear speed of a motor vehicle that is more suitable for various gradient forms, use optimal gear to travel, make power well the most reasonably the using in various road conditions of engine output.
Claims (1)
1. Slope Transducer, by U-shaped glass tube (1), holder (2), resistance wire (3), binding post (4) and mercury (5), formed, it is characterized in that: in the described U-shaped glass tube (1) of sealing, be filled with mercury (5), described holder (2) and U-shaped glass tube (1) coordination one, have resistance wire (3) in holder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320456388.7U CN203375962U (en) | 2013-07-17 | 2013-07-17 | Automobile slope sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320456388.7U CN203375962U (en) | 2013-07-17 | 2013-07-17 | Automobile slope sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203375962U true CN203375962U (en) | 2014-01-01 |
Family
ID=49838487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320456388.7U Expired - Fee Related CN203375962U (en) | 2013-07-17 | 2013-07-17 | Automobile slope sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203375962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595592A (en) * | 2016-12-13 | 2017-04-26 | 武汉理工大学 | Double-direction inclinometer based on liquid level horizontal principle |
| US11560163B2 (en) | 2018-12-19 | 2023-01-24 | Thales Canada Inc | System and method for determining grade and acceleration due to motoring and braking |
-
2013
- 2013-07-17 CN CN201320456388.7U patent/CN203375962U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595592A (en) * | 2016-12-13 | 2017-04-26 | 武汉理工大学 | Double-direction inclinometer based on liquid level horizontal principle |
| CN106595592B (en) * | 2016-12-13 | 2019-10-25 | 武汉理工大学 | A kind of dual-axis inclinometer based on liquid level principle |
| US11560163B2 (en) | 2018-12-19 | 2023-01-24 | Thales Canada Inc | System and method for determining grade and acceleration due to motoring and braking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20140717 |
|
| EXPY | Termination of patent right or utility model |