CN201117112Y

CN201117112Y - Traffic lamp system for letting students firstly passing road

Info

Publication number: CN201117112Y
Application number: CNU2007200529608U
Authority: CN
Inventors: 吴锦开
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-12
Filing date: 2007-06-12
Publication date: 2008-09-17
Anticipated expiration: 2017-06-12

Abstract

The utility model discloses a traffic light system which enables students to preferentially cross a highway and is characterized in that the traffic lamp system comprises a card reader which is used for reading intelligent cards, a computer which is connected with the card reader and is used for calculating card reader input data, wherein the computer switches date into signals and transmits the signals to a controller which is connected with the computer and to the traffic light which is connected with the controller and is controlled by the controller. The traffic lamp system controls the traffic light to change to green light to enable students to preferentially across a highway after the intelligent card reads certain quantity of various data, and the traffic light system has the advantages of simpleness, convenience and the like, providing convenience for students to cross a highway, no need of using other labor to control the traffic light and the system is convenient for drivers to drive.

Description

A kind of preferentially traffic light systems by highway of student that allows

[technical field]

The utility model relates to the preferentially traffic light systems by highway of a kind of student of allowing.

[background technology]

The going to school and classes are over time of student added and was workman's working, the quitting time every day, so busy especially on that time highway.Along with popularizing of automobile, the student is going to school, is being happened occasionally by the accident of car crass on the road that classes are over.Also be provided with crossing on some highway specially and pass through road to the student, but because traffic lights is not set, a lot of drivers are usually robbing with the student and crossing highway when passing by this highway section, and this crossing is performed practically no function, dangerous sign or phenomenon is grown wild on the highway.

For this reason, traffic police department goes to school in school usually, classes are over equal time road closure or send the traffic police to direct traffic; Some school sends the teacher to lead the student to cross highway.These measures are made troubles to the driver, have also wasted a large amount of police strength, and effect is also undesirable.

[utility model content]

The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of smart card that uses allow the preferentially traffic light systems by crossing of student.

The purpose of this utility model is achieved in that

A kind ofly allow the student, it is characterized in that comprising: the card reader that is used for reading intelligent card data preferentially by the traffic light systems of highway; Be connected with card reader and can be used to add up card reader input data computing machine; Computing machine changes into data signal and sends into the controller that is connected with computing machine; Being connected with controller also can be by the traffic lights of controller control.

A kind ofly as mentioned above allow the student, it is characterized in that described controller comprises regulator rectifier circuit, control circuit preferentially by the traffic light systems of highway.

A kind ofly as mentioned above allow the student, it is characterized in that described traffic lights includes the green light at crossing, north and south, red light, amber light preferentially by the traffic light systems of highway, and the green light at thing crossing, red light, amber light.

A kind of as mentioned above preferentially traffic light systems by highway of student that allows, it is characterized in that described control circuit comprises first integrated package, second integrated package, the 3rd integrated package and the 4th integrated package, the input end of first integrated package is connected on the regulator rectifier circuit high-pressure side, and the output terminal of first integrated package is connected on the red light at the green light at crossing, north and south and thing crossing; The input end of second integrated package is connected on the regulator rectifier circuit high-pressure side, and the input end of the 3rd integrated package is connected on the output terminal of second integrated package, the output terminal of the 3rd integrated package be connected on the amber light at crossing, north and south and thing crossing amber light, on; The input end of the 4th integrated package is connected on the regulator rectifier circuit high-pressure side, and the output terminal of the 4th integrated package is connected on the green light at the red light at crossing, north and south and thing crossing.

A kind ofly as mentioned above allow the student, it is characterized in that described first integrated package, second integrated package, the 3rd integrated package and the 4th integrated package are 555 chips preferentially by the traffic light systems of highway.

A kind ofly as mentioned above allow the student, it is characterized in that card reader quantity is two, is installed in the both sides of highway crossing respectively preferentially by the traffic light systems of highway.

After the utility model read the different pieces of information of some by smart card reader, the control traffic lights gave a green light preferential student to pass through highway through crossing, has advantages such as simple, convenient; Provide convenience for the student crosses highway, need not to re-use other manpowers and just can control traffic lights automatically, also made things convenient for driver drives vehicle.

[description of drawings]

Fig. 1 is the utility model schematic diagram;

Fig. 2 is the circuit diagram of controller.

[embodiment]

A kind ofly allow the student, comprise the card reader 1 that is used for reading intelligent card data preferentially by the traffic light systems of highway; Be connected with card reader 1 and can be used to add up card reader 1 input data computing machine 2; Computing machine 2 changes into signal with data and sends into the controller 3 that is connected with computing machine 2; Being connected with controller 3 also can be by the traffic lights 4 of controller 3 controls.Traffic lights 4 includes green light 11, red light 16, the amber light 13 at crossing, north and south, and the green light 15 at thing crossing, red light 12, amber light 14, and wherein the quantity of card reader 1 is two, is installed in the both sides of the crossing of highway respectively.

Described controller 3 comprises regulator rectifier circuit 5, control circuit 6, and wherein control circuit 6 comprises first integrated package 7, second integrated package 8, the 3rd integrated package 9 and the 4th integrated package 10; First integrated package 7, second integrated package 8, the 3rd integrated package 9 and the 4th integrated package 10 are 555 chips, and the pin 4 of first, second, third and fourth integrated package is input end, and pin 3 is output terminal.The input end of first integrated package 7 of control circuit 6 is connected on regulator rectifier circuit 5 high-pressure sides, and the output terminal of first integrated package 7 is connected on the red light 12 at the green light 11 at crossing, north and south and thing crossing; The input end of second integrated package 8 is connected on regulator rectifier circuit 5 high-pressure sides, and the input end of the 3rd integrated package 9 is connected on the output terminal of second integrated package 8, and the output terminal of the 3rd integrated package 9 is connected on the amber light 14 at the amber light 13 at crossing, north and south and thing crossing; The input end of the 4th integrated package 10 is connected on regulator rectifier circuit 5 high-pressure sides, and the output terminal of the 4th integrated package 10 is connected on the green light 15 at the red light 16 at crossing, north and south and thing crossing.Make the green light 11 at first integrated package, 7 control crossings, north and south and the red light 12 at thing crossing, the green light 15 at the amber light 13 at second integrated package 8 and the 3rd integrated package 9 control crossings, north and south and the amber light at thing crossing 14, the four integrated packages 10 control thing crossings and the red light 16 at crossing, north and south.

Wanted the student of highway when entering the read-write scope of card reader 1 with smart card as the roadside, card reader 1 is sent to computing machine 2 with data, computing machine 2 stores behind enough intelligent card datas to controller 3 input signals, the control traffic lights closes the runway green light, amber light is bright, amber light closes after some seconds, and red light is bright.When red light was bright, the red light on walkway closed, green glow.Behind the certain hour, control circuit control traffic lights makes the walkway Blink green, and green light closes after some seconds, and red light is bright.When red light was bright, the red light of runway closed, green glow.

Card reader 1 of the present utility model adopts smart card reader, and it is applicable to various PC interfaces (PCMCIA Serial USB), is built-in with powerful USF SmartOS software.

Claims

1. one kind allows the student preferentially by the traffic light systems of highway, it is characterized in that comprising: the card reader (1) that is used for reading intelligent card data; Be connected with card reader (1) and can be used to add up card reader (1) input data computing machine (2); Computing machine (2) changes into signal with data and sends into the controller (3) that is connected with computing machine (2); Being connected with controller (3) also can be by the traffic lights (4) of controller (3) control.

2. a kind ofly allow the student according to claim 1 is described, it is characterized in that described controller (3) comprises regulator rectifier circuit (5), control circuit (6) preferentially by the traffic light systems of highway.

3. according to the described a kind of preferentially traffic light systems by highway of student that allows of claim 1, it is characterized in that described traffic lights (4) includes the green light (11) at crossing, north and south, red light (16), amber light (13), and the green light at thing crossing (15), red light (12), amber light (14).

4. according to the described a kind of preferentially traffic light systems by highway of student that allows of claim 2, it is characterized in that described control circuit (6) comprises first integrated package (7), second integrated package (8), the 3rd integrated package (9) and the 4th integrated package (10), the input end of first integrated package (7) is connected on regulator rectifier circuit (5) high-pressure side, and the output terminal of first integrated package (7) is connected on the red light (12) at the green light (11) at crossing, north and south and thing crossing; The input end of second integrated package (8) is connected on regulator rectifier circuit (5) high-pressure side, the input end of the 3rd integrated package (9) is connected on the output terminal of second integrated package (8), and the output terminal of the 3rd integrated package (9) is connected on the amber light (14) at the amber light (13) at crossing, north and south and thing crossing; The input end of the 4th integrated package (10) is connected on regulator rectifier circuit (5) high-pressure side, and the output terminal of the 4th integrated package (10) is connected on the green light (15) at the red light (16) at crossing, north and south and thing crossing.

5. a kind ofly allow the student according to claim 4 is described, it is characterized in that described first integrated package (7), second integrated package (8), the 3rd integrated package (9) and the 4th integrated package (10) are 555 chips preferentially by the traffic light systems of highway.

6. a kind ofly allow the student according to claim 1 is described, it is characterized in that card reader (1) quantity is two, be installed in the both sides of highway crossing respectively preferentially by the traffic light systems of highway.