CN201383223Y - Solar Electromagnetic Vehicle Speeding Warning Sign - Google Patents
Solar Electromagnetic Vehicle Speeding Warning Sign Download PDFInfo
- Publication number
- CN201383223Y CN201383223Y CN200920111022U CN200920111022U CN201383223Y CN 201383223 Y CN201383223 Y CN 201383223Y CN 200920111022 U CN200920111022 U CN 200920111022U CN 200920111022 U CN200920111022 U CN 200920111022U CN 201383223 Y CN201383223 Y CN 201383223Y
- Authority
- CN
- China
- Prior art keywords
- warning sign
- control circuit
- induction coil
- ground induction
- overspeed
- 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 - Lifetime
Links
- 230000006698 induction Effects 0.000 claims description 18
- 230000005674 electromagnetic induction Effects 0.000 abstract description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Road Signs Or Road Markings (AREA)
Abstract
太阳能电磁式汽车超速警示标志牌。本实用新型属于汽车超速警示装置，特别是以太阳能为能源的汽车超速警示牌，属于交通控制技术领域。本装置道路在限速区路段的前部和后部分别安装地感线圈，地感线圈通过信号线连接控制电路板，警示牌上装有与控制电路板连接的电子显示警示装置，太阳能电池板同时与控制电路板和蓄电池电连接，警示牌装于限速区路段后部。本实用新型采用电磁感应原理，提前对车辆的速度进行测量，将超速信号传输给太阳能光电式汽车超速警示标志牌，警示牌的LED发光二极管闪烁，同时喇叭鸣叫，对于超速的车辆进行警示。该警示牌采用太阳能电池板供电，节约能源。
Solar electromagnetic vehicle speeding warning signs. The utility model belongs to an automobile overspeed warning device, in particular to an automobile overspeed warning sign using solar energy as energy, and belongs to the technical field of traffic control. The roads of this device are installed with ground sense coils at the front and rear of the road section in the speed limit area. The ground sense coils are connected to the control circuit board through the signal line, and the electronic display warning device connected to the control circuit board is installed on the warning sign. It is electrically connected with the control circuit board and the battery, and the warning sign is installed at the rear of the speed limit zone. The utility model adopts the principle of electromagnetic induction, measures the speed of the vehicle in advance, and transmits the overspeed signal to the solar photoelectric vehicle overspeed warning sign. This warning sign is powered by solar panels to save energy.
Description
Technical field
The utility model relates to a kind of solar telephone hypervelocity warning sign, belongs to technical field of traffic control.
Background technology
Overspeed of vehicle usually can cause traffic hazard, and is particularly all the more so at Dangerous Area.Present road speed-limit warning board does not have prompt facility, tends to be ignored by the driver, and therefore traffic hazard still takes place again and again in the speed limit highway section.Thereby need the speed-limit warning board that can in time point out and in time warn, so just can avoid the traffic accident that might take place.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of solar-electricity magnetic-type warning sign board for overspeed of vehicle, and the caution effect is obvious, can overcome the shortcoming that existing road speed-limit warning board does not have prompt facility, and structure is simpler, energy savings.
Solving the scheme that technical matters of the present utility model adopts is: the front and rear in highway section, speed limit district is installed ground induction coil respectively, ground induction coil connects control circuit board by signal wire, the electronics that is connected with control circuit board is housed on the warning sign shows alarming device, solar panel is electrically connected with control circuit board and accumulator simultaneously, and warning sign is loaded on rear portion, highway section, speed limit district.
The front end ground induction coil of above-mentioned warning sign board and rear end ground induction coil respectively with control circuit in triode and relay connect and compose before sensing on-off circuit and back sensitive switch circuit, relay in the front end ground induction coil path adopts timing relay, and the contact of the relay in the ground induction coil of front-end and back-end is connected on electronics and shows in the relay path of alarming device.What described electronics showed the alarming device employing is loudspeaker and LED light emitting diode, and the LED light emitting diode is connecting strobe.
The utility model is to overcome the shortcoming that existing road speed-limit warning board does not have prompt facility, adopt electromagnetic induction principle, in advance the speed of vehicle is measured, overspeed signal is transferred to solar-electricity magnetic-type warning sign board for overspeed of vehicle, the LED LED flash of warning sign is warned for the vehicle of hypervelocity.This warning sign adopts solar panel power supply, energy savings.
The beneficial effects of the utility model are: do not have the shortcoming of prompt facility for overcoming existing road speed-limit warning board, carry out the hommization prompting for the vehicle that exceeds the speed limit.This warning sign dispense with outer connecting power adopts the solar panel power supply, LED lumination of light emitting diode, energy savings.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a control circuit electron diagram of the present utility model.
In Fig. 1～2: 1. speed(-)limit sign warning sign, 2. rear end ground induction coil, 3. signal wire, 4. front end ground induction coil, 5. signal wire, 6. vehicle, 7. solar panel, 8. control circuit board, 9. accumulator, 10. strobe, 11.LED light emitting diode, 12. loudspeaker.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing 1～2 and embodiment.
The present invention adopts solar panel 7 to power, and the direct current that cell panel 7 is supplied with is accumulator 9 power supplies by control circuit board 8 backs.In highway section, speed limit district front end ground induction coil 4 and rear end ground induction coil 2 have been installed.The signal of sensor is transferred on the control circuit board 8 in the speed(-)limit sign warning sign 1 by signal wire 5 and 3.When a car during by highway section, speed limit district, automobile at first passes through front end ground induction coil 4, produces an induced electromotive force, and triode VT1 bias voltage improves, triode VT1 conducting, timing relay J1 energising, J1 switch closure.Afterwards, through rear end ground induction coil 2, produce an induced electromotive force, triode VT2 bias voltage improves, triode VT2 conducting, common relay J2 energising, J2 switch closure.If overspeed of vehicle, the time t of automobile from front end sensors to the back end sensor is less than timing relay J1 ON time Δ t, i.e. t＜Δ t so.Timing relay J1 still is in conducting state, so the conducting simultaneously of relay J 2, J1 makes timing relay J3 energising, and the J3 switch closure, strobe 10 energisings make 11 flickers of LED light emitting diode, loudspeaker 12 pipe simultaneously, provide caution.If hypervelocity not, t＞Δ t then, timing relay J1 delay time arrives, gets back to off-state.Though relay J 2 is led to but J1 is obstructed, timing relay J3 is no power still, and the J3 switch is not closed, and LED light emitting diode 11 does not glimmer, and keeps intact.
Claims (3)
1, a kind of solar photoelectric formula warning sign board for overspeed of vehicle, it is characterized in that: the front and rear in highway section, speed limit district is installed ground induction coil respectively, ground induction coil connects control circuit board by signal wire, the electronics that is connected with control circuit board is housed on the warning sign shows alarming device, solar panel is electrically connected with control circuit board and accumulator simultaneously, and warning sign is loaded on rear portion, highway section, speed limit district.
2, by the described solar photoelectric formula of claim 1 warning sign board for overspeed of vehicle, it is characterized in that: front end ground induction coil and rear end ground induction coil respectively with control circuit in triode and relay connect and compose before sensing on-off circuit and back sensitive switch circuit, relay in the front end ground induction coil path adopts timing relay, and the contact of the relay in the ground induction coil of front-end and back-end is connected on electronics and shows in the relay path of alarming device.
3, by the described solar photoelectric formula of claim 2 warning sign board for overspeed of vehicle, it is characterized in that: adopted loudspeaker and LED light emitting diode in the electronics demonstration alarming device, the LED light emitting diode is connecting strobe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920111022U CN201383223Y (en) | 2009-03-12 | 2009-03-12 | Solar Electromagnetic Vehicle Speeding Warning Sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920111022U CN201383223Y (en) | 2009-03-12 | 2009-03-12 | Solar Electromagnetic Vehicle Speeding Warning Sign |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201383223Y true CN201383223Y (en) | 2010-01-13 |
Family
ID=41526695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920111022U Expired - Lifetime CN201383223Y (en) | 2009-03-12 | 2009-03-12 | Solar Electromagnetic Vehicle Speeding Warning Sign |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201383223Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106548631A (en) * | 2016-10-28 | 2017-03-29 | 沈阳天久信息技术工程有限公司 | Solar powered motor road speed limit intelligence caution system and its control method |
| CN107161177A (en) * | 2017-06-29 | 2017-09-15 | 北京启明兴华科技有限公司 | Construction of railways scene automatic warning protection facility |
-
2009
- 2009-03-12 CN CN200920111022U patent/CN201383223Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106548631A (en) * | 2016-10-28 | 2017-03-29 | 沈阳天久信息技术工程有限公司 | Solar powered motor road speed limit intelligence caution system and its control method |
| CN107161177A (en) * | 2017-06-29 | 2017-09-15 | 北京启明兴华科技有限公司 | Construction of railways scene automatic warning protection facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA YUNNAN ROAD CONSTRUCTION GROUP CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110913 Address after: 650093 Kunming Province, Wuhua District, road, No. 253 (Kunming University of Science and Technology) Co-patentee after: China Yunnan Road Construction Group Co.,Ltd. Patentee after: Kunming University of Science and Technology Address before: 650093 Kunming Province, Wuhua District, road, No. 253 (Kunming University of Science and Technology) Patentee before: Kunming University of Science and Technology |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100113 |
|
| CX01 | Expiry of patent term |