CN102383380A - Road speed limiting device - Google Patents
Road speed limiting device Download PDFInfo
- Publication number
- CN102383380A CN102383380A CN2010102662198A CN201010266219A CN102383380A CN 102383380 A CN102383380 A CN 102383380A CN 2010102662198 A CN2010102662198 A CN 2010102662198A CN 201010266219 A CN201010266219 A CN 201010266219A CN 102383380 A CN102383380 A CN 102383380A
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- Prior art keywords
- speed
- road
- limiting device
- driver
- speed limit
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Abstract
The invention provides a road speed limiting device which comprises a speed limiting device, a speed sensor, a warning device and a control device. The speed limiting device is arranged at a road sections in schools or home communities, where drivers are expected to lower the driving speed, the speed sensor is arranged in the speed limiting device, the warning device is electrically connected with the speed sensor, and the control device is electrically connected with the speed sensor and the warning device. The road speed limiting device can force the driver to lower the driving speed, and also can monitor whether the driver drives by exceeding the speed limit so as to remind or warn the driver, thus achieving the aims of reminding the driver and protecting pedestrians.
Description
[technical field]
The present invention relates to a kind of road speed limit device, particularly relate to a kind of road speed limit device of strengthening warning the driver.
[background technology]
As shown in Figure 1; Can install road speed limit device 1 mostly in highway sections such as school or home communities, cause to drive and to reduce the speed of a motor vehicle when passing through said road speed limit device 4 in order to avoid cause the automobile suspension system or chassis system damages and then reaches the probability that the reduction accident produces because road speed limit device protrudes from the road surface.
Be the pedestrian who strengthens the above-mentioned highway section of protection, the driver who reminds the above-mentioned highway section of passing through, also can add by the road mostly and remind guideboard 5 devices.Yet existing function of reminding device such as guideboard often when night or weather are not good, can't reach the prompting driver.
Therefore be the pedestrian who protects above-mentioned highway section, the driver who reminds the above-mentioned highway section of passing through, relevant apparatus has the space of further improvement really.
[summary of the invention]
Main purpose of the present invention is to provide a kind of road speed limit device, and said road speed limit device comprises:
Speed-limiting device is made up of several speed-limiting device bodies;
Several speed measuring devices are arranged on the said speed-limiting device body; And
Several alarming devices are positioned over the road both sides and electrically connect with speed measuring device; And
Control device electrically connects and alarming device with speed measuring device.
In one embodiment, said speed measuring device is to be processed by piezoelectric element.
For letting the foregoing of the present invention can be more obviously understandable, hereinafter is special lifts preferred embodiment, and cooperates appended graphicly, elaborates as follows:
[description of drawings]
Fig. 1 shows the sketch map of existing road speed-limiting device;
Fig. 2 shows the sketch map according to the road speed limit device of one embodiment of the invention.
[specific embodiment]
Below the explanation of each embodiment be with reference to additional graphic, can be in order to illustration the present invention in order to the specific embodiment of implementing.The direction term that the present invention mentioned, for example " on ", D score, " preceding ", " back ", " left side ", " right side ", " interior ", " outward ", " side " etc., only be direction with reference to annexed drawings.Therefore, the direction term of use is in order to explanation and understands the present invention, but not in order to restriction the present invention.
In the drawings, the unit of structural similarity is to represent with same numeral.
Please with reference to Fig. 2, Fig. 2 shows the sketch map according to the road speed limit device of one embodiment of the invention.The road speed limit device of present embodiment comprises road speed limit device 1, a plurality of speed measuring device 2, a plurality of alarming device 3 and control device 4.
As shown in Figure 2, the road speed limit device 1 of present embodiment is to be assembled by a plurality of speed-limiting device bodies 11.Road speed limit device 1 by speed-limiting device body 11 protrusion road surfaces to reach the purpose that forces the driver to reduce the speed of a motor vehicle.
As shown in Figure 2, the speed measuring device 2 of present embodiment is arranged on the said speed-limiting device body 11, when the vehicle of passing by passes through speed measuring device 2, sends signal because of speed measuring device 2 receives the vehicle tyre compressing.
As shown in Figure 2, the alarming device 3 of present embodiment is positioned over the both sides in desire caution highway section and electrically connects with speed measuring device 2, the display unit of all being processed by the LED lamp for the alarming device 3 that improves the alarm function present embodiment 31; Install the unit 32 of taking pictures in addition additional, when vehicle exceeds speed limit, can take pictures in the lump to accuse and observe the speed limit regulation to frighten the resistance driver.
As shown in Figure 2, the control device 4 of present embodiment electrically connects with speed measuring device 2 and alarming device 3; Control device 4 can receive the return signal of speed measuring device 2 so that extrapolate this vehicle travel speed so that control alarming device 3 display unit 31 get appropriate signals; For example when the car speed of passing by during near regulation speed limit; Control device 4 can be controlled the display unit 31 of alarming device 3 and get speed and add the warning poster; When the car speed of passing by surpassed regulation speed limit, the display unit 31 that control device 4 can be controlled alarming device 3 was got speed and is added the warning poster and take pictures to accuse the hypervelocity behavior in the unit 32 of taking pictures of control alarming device 3.
In the present embodiment; When the vehicle of passing by passes through the 11 last times of speed-limiting device body that are equiped with road speed limit device 1; Because speed-limiting device body 11 protrusion road surfaces can force the driver to reduce the speed of a motor vehicle; And supply control device 4 to analyze the speed of a motor vehicle of vehicles when vehicle speed measuring device 2 when the speed measuring device 2 can send signal, and then the display unit 31 of control alarming device 3 gets appropriate signals and drives to remind, or take pictures to accuse the hypervelocity behavior in the unit 32 of taking pictures of control alarming device 3.
In one embodiment, speed measuring device 2 can be processed by piezoelectric element 21, and is stressed and send the characteristic of voltage by piezoelectric element 21, when vehicle can analyze and control for control device 4 by return signals through out-of-date piezoelectric element 21.
From the above; Road speed limit device of the present invention can force the driver to reduce the purpose of the speed of a motor vehicle by speed-limiting device body 11; Can improve alarm function by speed measuring device 2, alarming device 3 and control device 4 again, even take pictures and frighten the purpose that the resistance driver observes the speed limit regulation to accuse hypervelocity behavior and then raising.
In sum; Though the present invention discloses as above with preferred embodiment; But above-mentioned preferred embodiment is not that those of ordinary skill in the art is not breaking away from the spirit and scope of the present invention in order to restriction the present invention; All can do various changes and retouching, so protection scope of the present invention is as the criterion with the scope that claim defines.
Claims (2)
1. road speed limit device, it is characterized in that: said road speed limit device comprises: speed-limiting device, form by several speed-limiting device bodies;
Several speed measuring devices are arranged at said speed-limiting device body; And
Several alarming devices are positioned over the road both sides and electrically connect with speed measuring device; And control device, electrically connect with speed measuring device and alarming device.
2. road speed limit device according to claim 1 is characterized in that: said speed measuring device is processed by piezoelectric element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102662198A CN102383380A (en) | 2010-08-27 | 2010-08-27 | Road speed limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102662198A CN102383380A (en) | 2010-08-27 | 2010-08-27 | Road speed limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102383380A true CN102383380A (en) | 2012-03-21 |
Family
ID=45823181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102662198A Pending CN102383380A (en) | 2010-08-27 | 2010-08-27 | Road speed limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102383380A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758054A (en) * | 2012-08-30 | 2014-04-30 | 杜志刚 | Method for pressure-sensitive control of solar power source warning sign for highway pavement automobile |
| CN103758052A (en) * | 2012-08-30 | 2014-04-30 | 杜志刚 | Method for pressure-sensitive control of alternating-current power source warning sign for highway pavement automobile |
| 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 |
| ES2596660A1 (en) * | 2015-07-07 | 2017-01-11 | José Antonio LEIRA MARTÍNEZ | Device and procedure to improve safety conditions on stretches of road with intense fog (Machine-translation by Google Translate, not legally binding) |
-
2010
- 2010-08-27 CN CN2010102662198A patent/CN102383380A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758054A (en) * | 2012-08-30 | 2014-04-30 | 杜志刚 | Method for pressure-sensitive control of solar power source warning sign for highway pavement automobile |
| CN103758052A (en) * | 2012-08-30 | 2014-04-30 | 杜志刚 | Method for pressure-sensitive control of alternating-current power source warning sign for highway pavement automobile |
| 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 |
| ES2596660A1 (en) * | 2015-07-07 | 2017-01-11 | José Antonio LEIRA MARTÍNEZ | Device and procedure to improve safety conditions on stretches of road with intense fog (Machine-translation by Google Translate, not legally binding) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120321 |