CN203433679U - Traffic signal control device - Google Patents
Traffic signal control device Download PDFInfo
- Publication number
- CN203433679U CN203433679U CN201320398631.4U CN201320398631U CN203433679U CN 203433679 U CN203433679 U CN 203433679U CN 201320398631 U CN201320398631 U CN 201320398631U CN 203433679 U CN203433679 U CN 203433679U
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- traffic
- vehicle
- signal
- control device
- control
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- Expired - Fee Related
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Abstract
The utility model relates to a signal control device, especially a traffic signal control device. According to the traffic signal control device, a vehicle-mounted signal indicating device is mounted on a fire-fighting vehicle or a medical first aid vehicle to continuously transmit traffic signals to a control center interaction device; after the control center interaction device receives an instruction, the vehicle is indicated to select the most unobstructed road for travelling; and by controlling the change of a traffic signal lamp in front of the vehicle, the fire-fighting vehicle or the medical first aid vehicle is enabled to pass through each traffic intersection quickly so as to prevent collision with civilian vehicles.
Description
Technical field
The utility model relates to a kind of signal control device, especially a kind of traffic-control unit.
Background technology
Because the convenience that vehicle uses, it has become a kind of requisite transport facility, but along with the vehicle travelling on road is more and more, just greatly increased the degree of blocking up of road traffic, and fire-fighting and medical first aid vehicle in case of emergency can advanced middle use alarm, be not subject to the restriction of traffic lights, cause often occurring in intersection fire-fighting, ambulatory vehicle and civilian vehicle and bump against.The traffic of road cross is mainly to indicate vehicle to pass through by traffic lights at present, sometimes also need traffic police's supplemental pilot, the effective rate of utilization that this has reduced traffic intersection to a certain extent, has reduced the circulation of vehicle, easily cause vicious cycle, even crossing is stopped up; And current traffic signals all have line traffic control, meet special circumstances, regulation and control are trouble too.
The patent of invention that the patent No. of announcing in China is 200910220743.9 once disclosed a kind of remote-controlled traffic signals, hand-held one of traffic police personnel are mated with receiving trap, can emitting electromagnetic wave, ultrasound wave, the device of infrared ray or other steerable beams, the switch of remote control traffic signals as required, but fire-fighting and medical first aid vehicle are when the crossing by road, need first signal to be sent to traffic police, then by traffic police, according to actual conditions remote control traffic signals, changed again, processing speed and the efficiency of the traffic signals that so all greatly slowed down, cause fire-fighting and the medical first aid vehicle can not be smooth and easy, arrive in time destination.
Utility model content
For addressing the above problem, the utility model is by installing cab signal indicating device additional in fire-fighting or above medical first aid vehicle, transmitting traffic signals change instruction, control center's signal interactive device is received after instruction, indication vehicle selects the most unobstructed road to advance, and control the transformation of specific region traffic lights, thus make vehicle fast by each crossing, avoid the collision with civilian vehicle.
The technical scheme that the utility model adopts is as follows:
A kind of traffic-control unit, comprise cab signal indicating device and control center's signal interactive device, cab signal indicating device comprises sender unit, signal receiving device, locating device, processor, processor is connected with sender unit, signal receiving device, locating device respectively by USB interface, the preferred flush bonding processor of processor.
Control center's signal interactive device comprises sender unit, signal receiving device, traffic control main frame, and traffic control main frame is connected with sender unit, signal receiving device respectively by USB interface.
By above-mentioned technology this case, device provided by the utility model can indicate vehicle to select the most unobstructed road to advance, and by controlling the transformation of traffic lights, allow fire-fighting or medical first aid vehicle fast by each traffic intersection, effectively avoid the generation with civilian vehicle collision accident.
Accompanying drawing explanation
Fig. 1 is the one-piece construction figure of the utility model institute generator.
Embodiment
As shown in Figure 1, a kind of traffic-control unit, comprise cab signal indicating device and control center's signal interactive device, cab signal indicating device comprises sender unit, signal receiving device, locating device, flush bonding processor, the GPRS Modem modulator-demodular unit that sender unit and signal receiving device adopt French WAVECOM company to produce, locating device adopts GPS receiver and supporting antenna thereof, flush bonding processor adopts arm processor, both can store the data of signal transmission, also can analyze signal message, flush bonding processor by USB interface respectively with sender unit, signal receiving device, locating device is connected.
Control center's signal interactive device comprises sender unit, signal receiving device, traffic control main frame, the GPRS Modem modulator-demodular unit that sender unit and signal receiving device adopt French WAVECOM company to produce equally, traffic control main frame can be analyzed and process signal, and can control the variation of traffic lights, traffic control main frame is connected with sender unit, signal receiving device respectively by USB interface.
When fire-fighting or rescue ambulance start, cab signal indicating device starts thereupon, locating device is transferred to flush bonding processor by the positional information of vehicle, after flush bonding processor stores and analyzes information, indicator signal emitter is wirelessly sent to control center's signal interactive device by positional information by GPRS, after control center's signal interactive device reception information, information is carried out to express-analysis and judgement, indication vehicle selects the most unobstructed road to advance, then the traffic lights that change vehicle front are green light, and constantly feedback information is sent to cab signal indicating device, thereby make fire-fighting or rescue ambulance rapidly by each crossing.
Claims (4)
1. a traffic-control unit, comprise cab signal indicating device and control center's signal interactive device, it is characterized in that: cab signal indicating device comprises sender unit, signal receiving device, processor, processor is connected with sender unit, signal receiving device respectively by USB interface.
2. a kind of traffic-control unit as claimed in claim 1, it is characterized in that: control center's signal interactive device comprises sender unit, signal receiving device, traffic control main frame, traffic control main frame is connected with sender unit, signal receiving device respectively by USB interface.
3. a kind of traffic-control unit as claimed in claim 1, is characterized in that: described processor is flush bonding processor.
4. a kind of traffic-control unit as described in claim 1 or 3, is characterized in that: cab signal indicating device also comprises locating device, and locating device is connected with processor by USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320398631.4U CN203433679U (en) | 2013-07-05 | 2013-07-05 | Traffic signal control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320398631.4U CN203433679U (en) | 2013-07-05 | 2013-07-05 | Traffic signal control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203433679U true CN203433679U (en) | 2014-02-12 |
Family
ID=50062705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320398631.4U Expired - Fee Related CN203433679U (en) | 2013-07-05 | 2013-07-05 | Traffic signal control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203433679U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867340A (en) * | 2015-04-23 | 2015-08-26 | 南京信息工程大学 | Emergency vehicle release method and system for city traffic |
| CN109598952A (en) * | 2018-12-29 | 2019-04-09 | 驭势科技（北京）有限公司 | A kind of method and device controlling traffic lights |
-
2013
- 2013-07-05 CN CN201320398631.4U patent/CN203433679U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867340A (en) * | 2015-04-23 | 2015-08-26 | 南京信息工程大学 | Emergency vehicle release method and system for city traffic |
| CN104867340B (en) * | 2015-04-23 | 2017-03-01 | 南京信息工程大学 | The method and system that a kind of urban transportation is let pass for emergency vehicles |
| CN109598952A (en) * | 2018-12-29 | 2019-04-09 | 驭势科技（北京）有限公司 | A kind of method and device controlling traffic lights |
| US11302186B2 (en) | 2018-12-29 | 2022-04-12 | Uisee Technologies (beijing) Co., Ltd. | Methods and apparatuses for controlling traffic lights |
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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: 20140212 Termination date: 20140705 |
|
| EXPY | Termination of patent right or utility model |