CN202976484U - Intelligent traffic light prompt system with special vehicle recognition function - Google Patents
Intelligent traffic light prompt system with special vehicle recognition function Download PDFInfo
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- CN202976484U CN202976484U CN 201220734799 CN201220734799U CN202976484U CN 202976484 U CN202976484 U CN 202976484U CN 201220734799 CN201220734799 CN 201220734799 CN 201220734799 U CN201220734799 U CN 201220734799U CN 202976484 U CN202976484 U CN 202976484U
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Abstract
The utility model discloses an intelligent traffic light prompt system with a special vehicle recognition function, which comprises a laser transmission device mounted at the roof of a special vehicle and a traffic light prompt device arranged at a crossroad, wherein the laser transmission device comprises a first microcontroller module, a first power supply module, a laser driver and a laser transmitter; the traffic light prompt device comprises a second microcontroller module, a data storage circuit module, a second power supply module, a laser receiver, a clock circuit module, a keyboard circuit module, traffic lights, an LCD display module, a voice prompt circuit module and an LED display screen drive circuit module; and the output end of the LED display screen drive circuit module is connected with a countdown LED display screen, a traffic direction LED display screen and a pedestrian-through LED display screen. The intelligent traffic light prompt system with the special vehicle recognition function has the advantages that the use and operation are convenient, the work reliability is high, the passing special vehicle can be detected and can be forced to pass along with a voice prompt, and the use effects are good.
Description
Technical field
The utility model belongs to the intelligent transport technology field, especially relates to a kind of intelligent traffic light prompt system with special vehicle recognition function.
Background technology
Along with society and the fast development of urban transportation, the motor vehicles numeral sharply increases, and congested in traffic problem is day by day serious, and the special cars such as emergency tender and the fire truck case such as be blocked is of common occurrence.Cause patient to die, fire can not get controlling timely and effectively, brings great loss for society and people's life, and when constantly widening traffic route and building new traffic main artery, the purposes of traffic lights becomes more obvious.We also should suitably improve the function of signal lamp, make it day by day perfect, satisfy the specific demand of special vehicle.Now in order to make traffic more smooth, more orderly, we can be according to the transit time that how much changes of vehicle on the road.Therefore, if can design a kind of intelligent traffic light prompt system with special vehicle recognition function, can detect when being the special vehicles such as ambulance and fire-fighting vehicle, just allow its very first time pass through smoothly, to effectively reduce traffic congestion to the current impact of special vehicle, can also promote public safety traffic management department to effective management of vehicle, also can people's life security not impacted.But, also there is no such intelligent traffic light prompt system with special vehicle recognition function in prior art.
The utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of intelligent traffic light prompt system with special vehicle recognition function is provided, and it is simple in structure, and is reasonable in design, realize that cost is low, use simple operation, the reliability of work is high, good stability, can allow its pressure pass through and to be attended by voice suggestion through out-of-date special vehicle being detected, practical, result of use is good, is convenient to promote the use of.
for solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of intelligent traffic light prompt system with special vehicle recognition function, comprise the laser beam emitting device that is arranged on the special vehicle roof and the traffic light prompt device that is arranged on crossing intersection part, described laser beam emitting device comprises the first micro controller module and is the first power module of each electricity consumption module for power supply in laser beam emitting device, the output terminal of described the first micro controller module is connected to laser driver, the output terminal of described laser driver is connected to generating laser, described the first power module is to be in series with the Laser emission switch in the current supply circuit of the first micro controller module power supply, described traffic light prompt device comprises the second micro controller module, the data storage circuitry module of joining with the second micro controller module and be the second source module of each electricity consumption module for power supply in the traffic light prompt device, the input end of described the second micro controller module is connected to the laser pickoff be used to the laser signal that receives described generating laser emission, be used to the traffic light prompt device that the clock circuit module of real-time clock signal is provided and be used for manually inputting the keyboard circuit module of traffic lights control signal when crossing intersection part has emergency condition to occur, the output terminal of described the second micro controller module is connected to traffic lights, be used for showing the LCD display module by the traffic lights control signal of keyboard circuit module input, be used for sending verbal cue circuit module and the LED display drive circuit module of voice suggestion signal, the output terminal of described LED display drive circuit module is connected to for the countdown LED display that shows countdown information, be used for the direction of traffic LED display of direction of traffic indication and be used for the walk LED display that walk is indicated.
The above-mentioned intelligent traffic light prompt system with special vehicle recognition function is characterized in that: described the first micro controller module is single chip computer AT mega8.
The above-mentioned intelligent traffic light prompt system with special vehicle recognition function is characterized in that: described the first power module and second source module are solar energy charging battery.
The above-mentioned intelligent traffic light prompt system with special vehicle recognition function is characterized in that: described the second micro controller module is single chip computer AT mega16.
The above-mentioned intelligent traffic light prompt system with special vehicle recognition function is characterized in that: described clock circuit module mainly is made of chip DS1302.
The above-mentioned intelligent traffic light prompt system with special vehicle recognition function is characterized in that: described verbal cue circuit module mainly is made of chip I SD1420.
The above-mentioned intelligent traffic light prompt system with special vehicle recognition function, it is characterized in that: described special vehicle comprises ambulance and fire truck.
The utility model compared with prior art has the following advantages:
1, the utility model is by installing respectively laser beam emitting device and traffic light prompt device with the intersection on the special vehicle roof, realized the real-time detection to special vehicle, when in case vehicle being detected and being the special vehicles such as ambulance and fire truck, the verbal cue circuit module just sends the voice suggestion signal, no matter the original state of traffic light prompt device how, force without exception to let pass to special vehicle, special vehicle is by after the fixed time, automatically recover original state, having avoided affecting personal safety and public safety traffic management department makes troubles, rationally novel in design, it is convenient to realize.
2, the utility model just can have been realized real-time detection to special vehicle by generating laser and laser pickoff, LCD display module, microprocessor module and verbal cue circuit module etc. have adopted integrated, modular design, circuit structure is simple, and easy-to-connect uses simple operation.
3, accuracy of judgement of the present utility model by the design of verbal cue circuit module, makes the intelligent degree of the intelligent traffic light prompt system with special vehicle recognition function higher, and the hommization degree is higher, and is flexible and convenient to use.
Can be arranged to manual control when 4, the utility model is in an emergency, change into again automatically after emergency condition finishes, control very flexible, realize that cost is low, the reliability of work is high, good stability.
5, LED display has all been adopted in direction of traffic indication of the present utility model and walk indication, particularly, the direction of traffic indication can be adopted the dual-colored LED luminotron, be arranged in arrow shaped, can have two kinds of color indications let pass and forbid, the walk indication can be adopted the dual-colored LED dot matrix, arrange adult's shape, let pass and forbid with two kinds of color indications, visual in image, the hommization degree is high.
6, the utility model is reducing traffic congestion to the driving impact of special vehicle and is promoting public safety traffic management department to play very important effect to effective management aspect of vehicle, and practical, result of use is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, and is reasonable in design, realizes that cost is low, use simple operation, the reliability of work is high, good stability, can allow its pressure pass through and to be attended by voice suggestion through out-of-date special vehicle being detected, practical, result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is schematic block circuit diagram of the present utility model.
Description of reference numerals:
1-laser beam emitting device; 1-1-first micro controller module; 1-2-first power module;
1-3-laser driver; 1-4-generating laser; 1-5-Laser emission switch;
2-traffic light prompt device; 2-1-laser pickoff; 2-2-clock circuit module;
2-3-keyboard circuit module; 2-4-data storage circuitry module; 2-5-LCD display module;
2-6-LED display drive circuit module; 2-7-second micro controller module;
2-8-second source module; 2-9-verbal cue circuit module;
2-10-direction of traffic LED display; 2-11-walk LED display;
2-12-countdown LED display; 2-13-traffic lights.
Embodiment
As shown in Figure 1, the utility model comprises laser beam emitting device 1 and is arranged on the traffic light prompt device 2 of crossing intersection part, described laser beam emitting device 1 comprises the first micro controller module 1-1 and is the first power module 1-2 of each electricity consumption module for power supply in laser beam emitting device 1, the output terminal of described the first micro controller module 1-1 is connected to laser driver 1-3, the output terminal of described laser driver 1-3 is connected to generating laser 1-4, and described the first power module 1-2 is in series with Laser emission switch 1-5 in the current supply circuit of the first micro controller module 1-1 power supply; described traffic light prompt device 2 comprises the second micro controller module 2-7, the data storage circuitry module 2-4 that joins with the second micro controller module 2-7 and be the second source module 2-8 of each electricity consumption module for power supply in traffic light prompt device 2, the input end of described the second micro controller module 2-7 is connected to the laser pickoff 2-1 be used to the laser signal that receives described generating laser 1-4 emission, be used to traffic light prompt device 2 that the clock circuit module 2-2 of real-time clock signal is provided and be used for manually inputting the keyboard circuit module 2-3 of traffic lights control signal when crossing intersection part has emergency condition to occur, the output terminal of described the second micro controller module 2-7 is connected to traffic lights 2-13, be used for showing the LCD display module 2-5 by the traffic lights control signal of keyboard circuit module 2-3 input, be used for sending verbal cue circuit module 2-9 and the LED display drive circuit module 2-6 of voice suggestion signal, the output terminal of described LED display drive circuit module 2-6 is connected to for the countdown LED display 6 that shows countdown information, be used for the direction of traffic LED display 2-10 of direction of traffic indication and be used for the walk LED display 2-11 that walk is indicated.
As shown in Figure 1, in the present embodiment, described first microprocessor module 1-1 is single chip computer AT mega8.Described the first power module 1-2 and second source module 2-8 are solar energy charging battery.Described the second micro controller module 2-7 is single chip computer AT mega16.Described clock circuit module 2-2 mainly is made of chip DS1302.Described verbal cue circuit module 2-9 mainly is made of chip I SD1420.Described special vehicle comprises ambulance and fire truck.
principle of work of the present utility model and the course of work are: after pressing Laser emission switch 1-5, laser beam emitting device 1 begins to enter duty, the first micro controller module 1-1 is by laser driver 1-3 driving laser transmitter 1-4 Emission Lasers signal, work as fire truck, when the special vehicles such as ambulance pass through the intersection, laser pickoff 2-1 in traffic light prompt device 2 receives the laser signal of generating laser 1-4 emission, control voice warning circuit module 2-9 by the second micro controller module 2-7 and send the voice suggestion signal, and all when reds in control traffic lights 2-13, no matter the original state of signal lamp how, force without exception to let pass to special vehicle, after special vehicle was by 15 seconds, automatically recover original traffic behavior.Signal lamp is pressed normal time sequence control when passing through without special vehicle, i.e. countdown LED display 6 shows the countdown times, and walk LED display 2-11 indication pedestrian lets pass and forbids, direction of traffic LED display 2-10 indicates direction of traffic; When having emergency condition to occur, can carry out manual control to whole traffic light prompt device 2 by operating keyboard circuit module 2-3, in addition, can also pass through keyboard circuit module 2-3 change control parameter, as timing etc.
The above; it is only preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every any simple modification, change and equivalent structure of above embodiment being done according to the utility model technical spirit changes, and all still belongs in the protection domain of technical solutions of the utility model.
Claims (7)
1. intelligent traffic light prompt system with special vehicle recognition function, it is characterized in that: comprise the laser beam emitting device (1) that is arranged on the special vehicle roof and the traffic light prompt device (2) that is arranged on crossing intersection part, described laser beam emitting device (1) comprises the first micro controller module (1-1) and is first power module (1-2) of each electricity consumption module for power supply in laser beam emitting device (1), the output terminal of described the first micro controller module (1-1) is connected to laser driver (1-3), the output terminal of described laser driver (1-3) is connected to generating laser (1-4), described the first power module (1-2) is to be in series with Laser emission switch (1-5) in the current supply circuit of the first micro controller module (1-1) power supply, described traffic light prompt device (2) comprises the second micro controller module (2-7), the data storage circuitry module (2-4) of joining with the second micro controller module (2-7) and be the second source module (2-8) of each electricity consumption module for power supply in traffic light prompt device (2), the input end of described the second micro controller module (2-7) is connected to the laser pickoff (2-1) be used to the laser signal that receives described generating laser (1-4) emission, be used to traffic light prompt device (2) that the clock circuit module (2-2) of real-time clock signal is provided and be used for manually inputting the keyboard circuit module (2-3) of traffic lights control signal when crossing intersection part has emergency condition to occur, the output terminal of described the second micro controller module (2-7) is connected to traffic lights (2-13), be used for showing the LCD display module (2-5) by the traffic lights control signal of keyboard circuit module (2-3) input, be used for sending verbal cue circuit module (2-9) and the LED display drive circuit module (2-6) of voice suggestion signal, the output terminal of described LED display drive circuit module (2-6) is connected to for the countdown LED display (2-12) that shows countdown information, be used for the direction of traffic LED display (2-10) of direction of traffic indication and be used for the walk LED display (2-11) that walk is indicated.
2. according to the intelligent traffic light prompt system with special vehicle recognition function claimed in claim 1, it is characterized in that: described the first micro controller module (1-1) is single chip computer AT mega8.
3. according to the intelligent traffic light prompt system with special vehicle recognition function claimed in claim 1, it is characterized in that: described the first power module (1-2) and second source module (2-8) are solar energy charging battery.
4. according to the intelligent traffic light prompt system with special vehicle recognition function claimed in claim 1, it is characterized in that: described the second micro controller module (2-7) is single chip computer AT mega16.
5. according to the intelligent traffic light prompt system with special vehicle recognition function claimed in claim 1, it is characterized in that: described clock circuit module (2-2) mainly is made of chip DS1302.
6. according to the intelligent traffic light prompt system with special vehicle recognition function claimed in claim 1, it is characterized in that: described verbal cue circuit module (2-9) mainly is made of chip I SD1420.
7. according to the intelligent traffic light prompt system with special vehicle recognition function claimed in claim 1, it is characterized in that: described special vehicle comprises ambulance and fire truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220734799 CN202976484U (en) | 2012-12-27 | 2012-12-27 | Intelligent traffic light prompt system with special vehicle recognition function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220734799 CN202976484U (en) | 2012-12-27 | 2012-12-27 | Intelligent traffic light prompt system with special vehicle recognition function |
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| Publication Number | Publication Date |
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| CN202976484U true CN202976484U (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220734799 Expired - Fee Related CN202976484U (en) | 2012-12-27 | 2012-12-27 | Intelligent traffic light prompt system with special vehicle recognition function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160896A (en) * | 2015-07-12 | 2015-12-16 | 张金木 | Road traffic emergency pass controller based on GSM network |
| CN107423841A (en) * | 2017-05-09 | 2017-12-01 | 深圳实现创新科技有限公司 | The planning driving path method and system for planning of fire fighting truck |
| CN107967808A (en) * | 2017-12-08 | 2018-04-27 | 陈慧婷 | Bus priority pass control system |
-
2012
- 2012-12-27 CN CN 201220734799 patent/CN202976484U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160896A (en) * | 2015-07-12 | 2015-12-16 | 张金木 | Road traffic emergency pass controller based on GSM network |
| CN107423841A (en) * | 2017-05-09 | 2017-12-01 | 深圳实现创新科技有限公司 | The planning driving path method and system for planning of fire fighting truck |
| CN107967808A (en) * | 2017-12-08 | 2018-04-27 | 陈慧婷 | Bus priority pass control system |
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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: 20130605 Termination date: 20131227 |