CN203242164U - Intelligent traffic detection device - Google Patents
Intelligent traffic detection device Download PDFInfo
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- CN203242164U CN203242164U CN 201320129622 CN201320129622U CN203242164U CN 203242164 U CN203242164 U CN 203242164U CN 201320129622 CN201320129622 CN 201320129622 CN 201320129622 U CN201320129622 U CN 201320129622U CN 203242164 U CN203242164 U CN 203242164U
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Abstract
The utility model discloses an intelligent traffic detection device, including a traffic flow detection unit (1), a wireless reception unit (2), a high definition camera (3), a control unit (4), a traffic light display unit (5), a countdown display unit (6), an alarm unit (7), a first wireless transmitter/receiver (8), a wireless network (9), a second wireless transmitter/receiver (10), a remote monitoring host (11), a spring (14), a traffic light (15) and a cam (16). The intelligent traffic detection device is characterized in that: the control unit (4) is electrically connected with the traffic flow detection unit (1), the wireless reception unit (2), the high definition camera (3), the traffic light display unit (5), the countdown display unit (6), and the alarm unit (7). The control unit (4) is electrically connected with the first wireless transmitter/receiver. The remote monitoring host (11) is electrically connected with the second wireless transmitter/receiver (10). The intelligent traffic detection device has the advantages that the traffic light is intelligent and can automatically turn to green when special vehicles pass, and the alarm unit makes alarm.
Description
Technical field
The utility model relates to the technical field of intelligent transportation, particularly vehicles peccancy is taken pictures, and the priority pass vehicle is preferentially passed through to wait the multifunctional intellectual pick-up unit.
Background technology
The traffic system of intelligence is to use present electronic information technology, data communication technology, Electronic transducer technology, control technology and computer technology, use present advanced management technology, finish accurately on the ground the management of traffic, its outstanding feature is the collection with information, process, analyze, issue etc. for traffic administration many services are provided.
Present most traffic lights all are more single programmed control, can not intelligence carry out the adjustment of time according to vehicle flowrate; In addition when having emergency vehicle to pass through, change signal lamp that can not intelligence causes emergency vehicle not pass through safely and fast; Structurally, present traffic lights all are with on the simple lampshade, are unfavorable for like this transmission of signal light, and present road is repaiied wider and wider, and lampshade can prevent dust and sleet by the guard signal lamp, but also can cause the passerby on both sides to can't see signal lamp.
The utility model content
In order to address the above problem, the utility model utilizes advanced electronic technology, carried out improving at original traffic signals equipment, concrete scheme is, a kind of intelligent transportation pick-up unit, comprise vehicle Flow Detection unit (1), radio receiving unit (2), high-definition camera (3), control module (4), traffic lights display unit (5), countdown display unit (6), alarm unit (7), the first radio transmitter/receiver (8), wireless network (9), the second radio transmitter/receiver (10), remote monitoring main frame (11), spring (14), traffic lights (15) and cam (16); It is characterized in that: control module (4) and vehicle Flow Detection unit (1), radio receiving unit (2), high-definition camera (3), traffic lights display unit (5), countdown display unit (6) and alarm unit (7) all are electrically connected, control module (4) is electrically connected with the first radio transmitter/receiver, and remote monitoring main frame (11) is electrically connected with the second radio transmitter/receiver (10); Described traffic lights (15) are arranged on the traffic lights display unit (5), and swinging of traffic lights (15) controlled in the rotation of cam (16), and spring (14) resets traffic lights (15).
Further, the critical piece of described vehicle Flow Detection unit (1) is the microwave detecting unit, and this microwave detecting unit comprises: array antenna (1-1), loop (1-2), oscillator (1-3), frequency mixer (1-4), filtering and A/D converter (1-5), DSP circuit (1-6) and serial line interface (1-7).
Further, loop device (1-2) is electrically connected to the input end of described array antenna (1-1), and oscillator (1-3) and frequency mixer (1-4) are connected respectively to the output terminal of described loop device (1-2); The output terminal of oscillator (1-3) and frequency mixer (1-4) is electrically connected to the input end of filtering and A/D converter (1-5), the output terminal of filtering and A/D converter (1-5) is electrically connected to the input end of DSP circuit (1-6), and the output terminal of DSP circuit (1-6) is electrically connected to the input end of serial line interface (1-7).
Further, described control module is MSP430F1611 chip or STC89C51 chip.
Further, there is reservoir the alarm unit in (7), and storage application is passed through and the two kind different alarm song information of vehicles running red light by the alarm employing in special car.
Further, traffic lights (15) further comprise lampshade, this lampshade has parabolic shape.
Further, this lampshade outside is to make by strengthening flame-proof material, and its inside is to electroplate with ABS to make.
Further, traffic lights (15) further comprise cam (16), spring stop (13), cam (16) is connected with traffic lights (15), traffic lights (15) are connected with spring (14), and spring (14) is connected with spring stop (14).
Further, above-mentioned the first radio transmitter/receiver or the second radio transmitter/receiver form by optoelectronic switch and electric signal processor, and photodiode converts light signal to electric signal, electric signal in processor through amplifying amplitude limit, filtering, integration lags behind and relatively waits again output.
Further, control module (4) is interior take STC89C51 as control core, outside vehicle Flow Detection unit, the communication of collecting to control module, control module through processing with relatively, then carries out the control of intelligence to information to traffic lights (15) and countdown display unit (6).
Further, the traffic lights display unit has cam and spring to cooperate, and traffic lights (15) can rotate, and the lampshade of traffic lights (15) has light-focusing function in addition, the shape of lampshade is parabolic shape, and traffic lights (15) are on its focus.
The beneficial effects of the utility model are that traffic lights are more intelligent, in the situation that few time of automatically adjusting this direction green light of a direction vehicle flowrate; When special car being arranged through out-of-date, such as fire vehicle, the emergency tender, police car by the time, can automatically be adjusted into green light, and alarm sounds the alarm, warn remaining vehicle; Traffic lights can prevent that sleet is on the impact of its function under the protection of lampshade; In the situation that the present non-constant width of road, traffic lights can rotate automatically, make things convenient for passerby to watch; For fear of the complicated wiring problem of the system of complexity, adopt wireless transmission, convenient, accurately, quick.
Description of drawings
Fig. 1 is the functional relationship schematic diagram of utility model.
Fig. 2 is utility model information wireless transmission relation figure.
Fig. 3 is a detection example structural representation of vehicle Flow Detection unit.
Fig. 4 is contour structures and the automatic rotation structure of traffic lights.
Among the figure, 1: vehicle Flow Detection unit, 2: radio receiving unit, 3: high-definition camera, 4: control module, 5: the traffic lights display unit, 6: countdown display unit, 7: alarm unit, 8: the first radio transmitter/receiver, 9: wireless network, 10: the second radio transmitter/receiver, 11: the remote monitoring main frame, 12: lampshade, 13: spring stop, 14: spring, 15: traffic lights, 16: cam, 1-1: array antenna, 1-2: loop device, 1-3: oscillator, 1-4: frequency mixer, 1-5: filtering and A/D converter, 1-6:DSP circuit, 1-7: serial line interface.
Embodiment:
In the intelligent traffic monitoring device, it comprises vehicle Flow Detection unit (1), radio receiving unit (2), high-definition camera (3), control module (4), traffic lights display unit (5), countdown display unit (6), alarm unit (7), the first radio transmitter/receiver (8), wireless network (9), the second radio transmitter/receiver (10), remote monitoring main frame (11), spring (14), traffic lights (15) and cam (16); It is characterized in that: control module (4) and vehicle Flow Detection unit (1), radio receiving unit (2), high-definition camera (3), traffic lights display unit (5), countdown display unit (6) and alarm unit (7) all are electrically connected, control module (4) is electrically connected with the first radio transmitter/receiver, and remote monitoring main frame (11) is electrically connected with the second radio transmitter/receiver (10); Described traffic lights (15) are arranged on the traffic lights display unit (5), and swinging of traffic lights (15) controlled in the rotation of cam (16), and spring (14) resets traffic lights (15).
Have following inner structure in this vehicle Flow Detection unit: optoelectronic switch is connecting a pin of phototriode, optoelectronic switch is constantly launched infrared ray, when infrared ray reflection is not come, or reflect back when more weak, phototriode will be blocked, if vehicle flowrate is large, phototriode will be blocked always, and the information that feeds back to control module is exactly that vehicle flowrate is large, and control module (4) will be carried out the long operation of green time, otherwise then the time of green light is just short.
Above-mentioned the first radio transmitter/receiver or the second radio transmitter/receiver form by optoelectronic switch and electric signal processor, and photodiode converts light signal to electric signal, electric signal in processor through amplifying, amplitude limit, filtering, integration lags behind and relatively waits again output.
Control module (4) is interior take STC89C51 as control core, outside vehicle Flow Detection unit, the communication of collecting to control module, control module through processing with relatively, then carries out the control of intelligence to information to traffic lights (15) and countdown display unit (6).
When the special car that is dodging warning lamp enters high-definition camera (3) working range, comparer in the control module (4) will compare gathering the video frequencies of coming, if when being confirmed to be the traffic rule and confirming current vehicle, if traffic lights this moment (15) are green lights, traffic lights (15) keep, otherwise traffic lights (15) transfer green light to, report to the police alarm unit (7) simultaneously, warns other vehicles and do not hinder special car current.
When running red light for vehicle is arranged, high-definition camera (3) takes photo at once, there is the first radio transmitter/receiver (8) to pass on second radio transmitter/receiver (10) of long-range control host machine (11) by wireless network (9), simultaneously, alarm unit (7) send chimes of doom.
The lampshade of traffic lights (15) is with in the ABS plating, lampshade be shaped as parabolic shape, like this light of traffic lights (15) just can pass farther, especially tangible dense fog, heavy snow is in the situation of heavy rain; Traffic lights (15) further comprise cam (16), spring stop (13), cam (16) is connected with traffic lights (15), traffic lights (15) are connected with spring (14), and spring (14) is connected with spring stop (14).The automatic rotating device of traffic lights (15) is the rotation by cam (16), the direction of control traffic lights (15), under the restoring force effect of spring (14), finish the motion that back and forth continues of traffic lights (15).
The above only is preferred embodiment of the present utility model, is not this is novelly done any pro forma restriction, and every any modification, equivalent variations and modification of above embodiment being done according to this novel technical spirit all still belongs to this novel protection domain.
Claims (8)
1. intelligent transportation pick-up unit, comprise vehicle Flow Detection unit (1), radio receiving unit (2), high-definition camera (3), control module (4), traffic lights display unit (5), countdown display unit (6), alarm unit (7), the first radio transmitter/receiver (8), wireless network (9), the second radio transmitter/receiver (10), remote monitoring main frame (11), spring (14), traffic lights (15) and cam (16); It is characterized in that: control module (4) and vehicle Flow Detection unit (1), radio receiving unit (2), high-definition camera (3), traffic lights display unit (5), countdown display unit (6) and alarm unit (7) all are electrically connected, control module (4) is electrically connected with the first radio transmitter/receiver, and remote monitoring main frame (11) is electrically connected with the second radio transmitter/receiver (10); Described traffic lights (15) are arranged on the traffic lights display unit (5), and swinging of traffic lights (15) controlled in the rotation of cam (16), and spring (14) resets traffic lights (15).
2. intelligent transportation pick-up unit as claimed in claim 1, it is characterized in that: the critical piece of described vehicle Flow Detection unit (1) is the microwave detecting unit, and this microwave detecting unit comprises: array antenna (1-1), loop device (1-2), oscillator (1-3), frequency mixer (1-4), filtering and A/D converter (1-5), DSP circuit (1-6) and serial line interface (1-7).
3. intelligent transportation pick-up unit as claimed in claim 2, it is characterized in that: loop device (1-2) is electrically connected to the input end of described array antenna (1-1), and oscillator (1-3) and frequency mixer (1-4) are connected respectively to the output terminal of described loop device (1-2); The output terminal of oscillator (1-3) and frequency mixer (1-4) is electrically connected to the input end of filtering and A/D converter (1-5), the output terminal of filtering and A/D converter (1-5) is electrically connected to the input end of DSP circuit (1-6), and the output terminal of DSP circuit (1-6) is electrically connected to the input end of serial line interface (1-7).
4. intelligent transportation pick-up unit as claimed in claim 1, it is characterized in that: described control module is MSP430F1611 chip or STC89C51 chip.
5. intelligent transportation pick-up unit as claimed in claim 1, it is characterized in that: there is reservoir the alarm unit in (7).
6. intelligent transportation pick-up unit as claimed in claim 1, it is characterized in that: traffic lights (15) further comprise lampshade, and this lampshade has parabolic shape.
7. intelligent transportation pick-up unit as claimed in claim 6 is characterized in that: this lampshade outside is to make by strengthening flame-proof material, and its inside is to electroplate with ABS to make.
8. intelligent transportation pick-up unit as claimed in claim 1, it is characterized in that: traffic lights (15) further comprise cam (16), spring stop (13), cam (16) is connected with traffic lights (15), traffic lights (15) are connected with spring (14), and spring (14) is connected with spring stop (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129622 CN203242164U (en) | 2013-03-21 | 2013-03-21 | Intelligent traffic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320129622 CN203242164U (en) | 2013-03-21 | 2013-03-21 | Intelligent traffic detection device |
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| Publication Number | Publication Date |
|---|---|
| CN203242164U true CN203242164U (en) | 2013-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320129622 Expired - Fee Related CN203242164U (en) | 2013-03-21 | 2013-03-21 | Intelligent traffic detection device |
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| CN (1) | CN203242164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110310483A (en) * | 2019-07-01 | 2019-10-08 | 淮阴师范学院 | A kind of LED light source signal machine testing warning device and detection method |
-
2013
- 2013-03-21 CN CN 201320129622 patent/CN203242164U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110310483A (en) * | 2019-07-01 | 2019-10-08 | 淮阴师范学院 | A kind of LED light source signal machine testing warning device and detection method |
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| 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: 20131016 Termination date: 20140321 |