CN201665832U - Vehicle speed reducer capable of adjusting automatically according to speed - Google Patents
Vehicle speed reducer capable of adjusting automatically according to speed Download PDFInfo
- Publication number
- CN201665832U CN201665832U CN200920288997XU CN200920288997U CN201665832U CN 201665832 U CN201665832 U CN 201665832U CN 200920288997X U CN200920288997X U CN 200920288997XU CN 200920288997 U CN200920288997 U CN 200920288997U CN 201665832 U CN201665832 U CN 201665832U
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- CN
- China
- Prior art keywords
- speed
- deceleration strip
- vehicle
- automobile
- air pump
- 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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- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
The utility model relates to a vehicle speed reducer capable of adjusting automatically according to speed, which mainly consists of a speed measuring radar, an electric air pump and an inflatable vehicle deceleration strip. When the speed of a passby vehicle surpasses the predetermined value, the speed measuring radar indicates the electric air pump to start working through an automatic switch and the height of the inflatable vehicle deceleration strip increases; when the speed of the passby vehicle is below the predetermined value, the speed measuring radar does not give instructions, the electric air pump is in a non-work state and the height of the inflatable vehicle deceleration strip is lowest. The speed reducer only affects overspeed vehicles and has little impact on vehicles running at the speed below the regulated speed so that means of transportation on roads is more reasonable and people-oriented.
Description
Affiliated technical field
The utility model relate to a kind of can be according to the self-regulating speed reduction device for automobile of the speed of a motor vehicle.
Background technology
Traffic control department is in order to control the speed of a motor vehicle of getting on the car in some highway section, and method commonly used is that deceleration strip is set.But at present the car deceleration band that uses on the road mostly is level altitude, can not regulate automatically with the speed of a motor vehicle, though automobile can not cause yet and jolt through out-of-date the hypervelocity, not only bring discomfort to driver and crew, also can cause certain infringement to vehicle.
Summary of the invention
The reasonable more and hommization for road dealings facility, make only vehicle generation effect of deceleration strip to driving over the speed limit, and the vehicle that travels below the regulation speed of a motor vehicle is produced as far as possible little influence, the utility model provide a kind of can be according to the self-regulating speed reduction device for automobile of the speed of a motor vehicle, the characteristics of this utility model are can be according to the height of regulating deceleration strip through the speed of a motor vehicle of automobile, only over-speed vehicles is worked, and the vehicle influence that the speed of a motor vehicle is in accordance with regulations travelled is less.
Technical scheme
This device mainly is made up of velocity radar, electric inflating pump and inflatable automobile deceleration strip (separate case is applied for a patent).Velocity radar is to road direction to the car transmitting radar waves bundle, receive the echo of automobile reflection again, measure automobile speed by echo analysis, surpass setting value as the speed of a motor vehicle, then velocity radar is by automatic switch instruction electric inflating pump start working (principle is taken camera-type seemingly with velocity radar control), electric inflating pump is given the inflation of air filling type deceleration strip, and the zone of aeration height increases; Below setting value, then velocity radar does not send instruction as the process vehicle speed, and electric inflating pump is in off working state, and air filling type deceleration strip height is minimum.
The beneficial effects of the utility model are make the only vehicle generation effect to driving over the speed limit of deceleration strip, and the as far as possible little influence of vehicle generation to travelling below the regulation speed of a motor vehicle to make the reasonable more and hommization of road dealings facility.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is a structure chart of the present utility model.
Fig. 2, Fig. 3 are result of use figure of the present utility model.
Among the figure: 1. velocity radar, 2. velocity radar fixed mount, 3. electric inflating pump, 4. hollow section, 5. inflatable automobile deceleration strip (separate case is applied for a patent), 6. automobile.Arrow is depicted as vehicle traveling direction.
The specific embodiment
In Fig. 1, velocity radar (1) is fixed on the velocity radar fixed mount (2), and makes velocity radar (1) can detect the travel speed (detection range can be adjusted according to actual needs) that 50-100 rice is about to process automobile (6) in addition.Velocity radar (1) is by automatic switch control electric inflating pump (3).Electric inflating pump (3) is connected by hollow section (4) with inflatable automobile deceleration strip (5).Electric inflating pump (3) has the power supply guarantee.
In result of use figure shown in Figure 2, velocity radar (1) is to automobile (6) transmitting radar waves bundle, receive the echo of automobile (6) reflection again, record automobile (6) speed of a motor vehicle by echo analysis and surpass setting value, velocity radar (1) starts electric inflating pump (3) by automatic switch and starts working, electric inflating pump (3) is given air filling type deceleration strip (5) inflation, and air filling type deceleration strip (5) highly increases.
In result of use figure shown in Figure 3, velocity radar (1) records automobile (6) speed of a motor vehicle below setting value, and then velocity radar (1) does not start electric inflating pump (3), and electric inflating pump (3) is in off working state, and inflatable automobile deceleration strip (5) is highly minimum.
Claims (1)
- One kind can be according to the self-regulating speed reduction device for automobile of the speed of a motor vehicle, it is characterized in that: this device mainly is made up of velocity radar, electric inflating pump and inflatable automobile deceleration strip, velocity radar is by the automatic switch control electric inflating pump, and electric inflating pump is connected by hollow section with the inflatable automobile deceleration strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920288997XU CN201665832U (en) | 2009-12-14 | 2009-12-14 | Vehicle speed reducer capable of adjusting automatically according to speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920288997XU CN201665832U (en) | 2009-12-14 | 2009-12-14 | Vehicle speed reducer capable of adjusting automatically according to speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201665832U true CN201665832U (en) | 2010-12-08 |
Family
ID=43266789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920288997XU Expired - Fee Related CN201665832U (en) | 2009-12-14 | 2009-12-14 | Vehicle speed reducer capable of adjusting automatically according to speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201665832U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314017A (en) * | 2014-11-17 | 2015-01-28 | 苏州市涵信塑业有限公司 | Pneumatic rubber deceleration strip |
| CN104988858A (en) * | 2015-07-07 | 2015-10-21 | 安庆市星博特电子科技有限公司 | High-performance road surface speed-limiting buffering device |
| CN105862616A (en) * | 2016-05-29 | 2016-08-17 | 华南理工大学 | Liftable speed reduction belt |
-
2009
- 2009-12-14 CN CN200920288997XU patent/CN201665832U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314017A (en) * | 2014-11-17 | 2015-01-28 | 苏州市涵信塑业有限公司 | Pneumatic rubber deceleration strip |
| CN104988858A (en) * | 2015-07-07 | 2015-10-21 | 安庆市星博特电子科技有限公司 | High-performance road surface speed-limiting buffering device |
| CN105862616A (en) * | 2016-05-29 | 2016-08-17 | 华南理工大学 | Liftable speed reduction belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20111214 |