CN2489416Y - Traffic phase signal indicating lamp - Google Patents
Traffic phase signal indicating lamp Download PDFInfo
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- CN2489416Y CN2489416Y CN 01233225 CN01233225U CN2489416Y CN 2489416 Y CN2489416 Y CN 2489416Y CN 01233225 CN01233225 CN 01233225 CN 01233225 U CN01233225 U CN 01233225U CN 2489416 Y CN2489416 Y CN 2489416Y
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- display part
- volts
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- phase signal
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Abstract
The utility model relates to a traffic phase signal indicating lamp, in particular to a new style of traffic phase position signal indicating lamp which mainly consists of a shell(1), a faceplate(2), a circuit board(6) and a visual angle adjust device, wherein the display part has asterisk shape traffic phase position signal display parts(3, 4) consisting of red and green light-emitting diodes, the circumjacent asterisk shape part is a gradual extinguishing display part consisting of 16 pieces of yellow light-emitting diodes(3). The utility model has the advantages that the visual angle can be modulated, no covering is on the display parts, the brightness of display is high, and the gradual extinguishing display part can indicate drivers the halt time of red and green lights, making timely parking convenient. The utility model is applicable to supervise the traffic of big crossings with a plurality of driveways.
Description
Technical field
The utility model relates to the traffic signals pilot lamp, and especially a kind of new transportation phase signal pilot lamp is applicable to the current in order management of large-scale crossing multilane vehicle.
Background technology
Traffic phase signal pilot lamp is widely used in large-scale crossing, basically solve early stage simple red greenish-yellow pilot lamp and be not suitable for large-scale crossing traffic problem of management, its circuit is ripe practical, there be not function display part, no visual angle adjustment member and the bright inadequately problem of display brightness of gradually going out yet exist on the structure, thereby can not point out the residence time of driver's traffic lights, in time drive a vehicle for the driver to stop and bring difficulty, the visual angle is single non-adjustable, be not easy to the driver and see pilot lamp clearly, can not giving at a distance, the driver provides the parking pre-warning time.
Summary of the invention
In view of there are the problems referred to above in its technology, the purpose of this utility model provides a kind of new transportation phase signal pilot lamp, by shell, panel, back plate, installation shaft is formed with the circuit board that contains power supply, photoelectricity isolating amplifier circuit, data acquisition and driving circuit, clock circuit, current driving circuit and display part.
Gradually go out for its periphery the has traffic phase signal display part of function display part, its display part, it connects above-mentioned data acquisition and driving circuit output terminal.The function of gradually going out display part is extinguished the handoff relation with the red, green, yellow lamp state in traffic phase signal display part one by one, deal with by single-chip microcomputer in above-mentioned data acquisition and the driving circuit, be that the workman sets traffic phase signal display part and shares out bonus and greenish-yellowly to light the length of time and the interval time length extinguished of the signal that gradually goes out deposits in above-mentioned data acquisition and the driving circuit standby in the single-chip microcomputer storage unit, read dividend and its quotient, dividend is that traffic lights are lighted the time, its quotient is finished by programming for gradually going out funtion part position timing interval time of extinguishing one by one.
For solving the single non-adjustable problem in above-mentioned pilot lamp visual angle, in above-mentioned installation shaft a display view angle adjustment member is set, by two [shape rotors that the shape piece splices relatively and activity is connected as a single entity, one [the shape piece is fixed on the installation shaft, another] the shape piece is fixed on the plate of above-mentioned back, this] there is screw through-hole both sides, the shape piece right side with plate relative position, back, and Kong Zhongyou can push up that [threaded mandrel of shape inner face is formed.By its horizontal adjustment pilot lamp visual angle all around.
Exposed traffic phase signal display part is arranged and the blank part of corresponding geometric configuration of the function display part of gradually going out on the above-mentioned panel, make it not have transparent overcover, to increase display brightness.
In sum, the utility model traffic phase signal pilot lamp can be pointed out driver's traffic lights residence time, and driving in time can be looked it geographical environment adjustment visual angle is installed, the large indication visual field, and the display part does not have transparent overcover, the display brightness height.
Description of drawings
Fig. 1 is the utility model structural representation and specification digest accompanying drawing.
Fig. 2 is for being fixed on the visual angle adjustment member synoptic diagram on the installation shaft among Fig. 1 (5).
Fig. 3 is that circuit board among Fig. 1 (6) is gone up circuit block diagram.
Fig. 4 is data acquisition and driving circuit, clock circuit and a display part enforcement circuit diagram among Fig. 3.
Fig. 5 is single-chip microcomputer U among Fig. 4
8Timing subprogram process flow diagram.
Embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, the utility model is by shell (1) as can be known, panel (2), back plate (17), installation shaft (5), 5 volts of 7 volts of 20 volts of power supplys that contain 220 volts of terminations of input or 380 volts, the photoelectricity isolating amplifier circuit that the power supply termination is 7 volts, the data acquisition and the driving circuit of the input and output termination photoelectricity isolating amplifier circuit I/O of 5 volts of power supply terminations and 20V, the output termination data acquisition that the power supply termination is 5 volts and the clock circuit of driving circuit input end, the circuit board (6) of the display part of the input and output termination data acquisition that the power supply termination is 20 volts and the current driving circuit of driving circuit I/O and input termination data acquisition and driving circuit output terminal is formed.Its display part is that red greenish-yellow light emitting diode is formed
Shape traffic phase signal display part (3,4), zero shape display part of its periphery is the function display part of gradually going out that 16 yellow light-emitting diode displaying blocks (3) are formed, and each displaying block (3) connects the D flip-flop U in above-mentioned data acquisition and the driving circuit (Fig. 4) respectively
10-U
12Output terminal socket U
15And U
14Connection terminal Y
1-Y
16Wherein
The red greenish-yellow light emitting diode of shape phase signal display part (4) connects D flip-flop U respectively
12Output pin D
5, D
4With D
3Socket U
15Yellow (YELLOW) terminal (Fig. 4) of red (RED) green (GREEN).
Shape traffic phase signal display part (3,4) shows that timing is accessed in single-chip microcomputer U by programming
8Storage area is finished (Fig. 5).
Have on the panel (2) on the exposed circuit board (6)
Shape traffic phase signal display part (3,4)
The blank part of shape.Its display part is not hidden by transparency, strengthen display brightness.
Illustrated with regard to single-chip microcomputer U8 timing subprogram process flow diagram 5 below:
At first judge whether the power connection of red or green signal during beginning.All do not have when connection as the green power supply signal of arnotto and then connect the amber light power supply, amber lamp is bright.Return and begin the place and continue to judge,, carry out next step if when red or green signal is arranged.
Judgement is that red light has signal or green light has signal.As red signal is true time, puts send out a warning and pick up counting (the bright time span of red light continues conduction time for the power supply of operating the artificial setting of controller part, carries out the time span collection here in program).The little Lamp with timer of periphery gradually went out for unit one by one by 1 second when for the first time bright.When judging that red light goes out, the program timing finishes, and this numerical value is deposited in single-chip microcomputer U
8A unit standby (arrow duration length when this numerical value A will light as red arrow).Numerical value A done divided by 16 deposit U in
8A1 unit standby (when this numerical value A1 is will be as red arrow electricity bright the little Lamp with timer of periphery gradually go out length interval time).Whether the unit B numerical value of judging the green light storage at last is true.If B will carry out normally lighting of traffic lights for very then illustrate that each numerical term of green light gathered end.If B is vacation then illustrates that the every numerical value of green light also gathers, return information starting end then.
If red signal is a fictitious time, put give a green light and pick up counting (the bright time span of green light continues conduction time for the power supply of operating the artificial setting of controller part, carries out the time span collection here in program).When for the first time bright, peripheral little Lamp with timer gradually went out for unit one by one by 1 second.When judging that green light goes out, the program timing finishes, and this numerical value is deposited in U
8B unit standby (arrow duration length when this numerical value B will light as green arrow).B deposits U in divided by 16 numerical value
8B1 unit standby (when this numerical value B1 will light as green arrow periphery little Lamp with timer gradually go out length interval time).Whether the unit A numerical value of judging the green light storage at last is true.If A will carry out normally lighting of traffic lights for very then illustrate that each numerical term of green light gathered end.If A is vacation then illustrates that the every numerical value of green light also gathers, return information starting end then.
Above program loop, up to when all having numerical value to deposit among A, the B, program is carried out downwards.Continue to judge whether the power connection of red or green signal.All do not have when connection as the green power supply signal of arnotto and then connect the amber light power supply, amber lamp is bright.If when red or green signal is arranged, carry out next step.
Judge whether red signal is connected.Connect as red signal, point sends out a warning and picks up counting.Extinguish one by one second by A1 during the periphery subtotal.Judge the size of timing numerical value and A in the timing course, if numerical value less than A then continue judgement, if numerical value more than or equal to A, then extinguishes red light, program is returned the 2nd time and has been judged whether red or connection place of green signal power source.
Disconnect as red signal, point gives a green light and picks up counting.The little Lamp with timer of periphery extinguishes by A1 second one by one.Judge the size of timing numerical value and B in the timing course, if numerical value less than B then continue judgement, if numerical value more than or equal to B, then extinguishes green light, program is returned the 2nd time and has been judged whether red or connection place of green signal power source.
Foregoing circuit on the circuit board 6, ripe practical, to give unnecessary details in this inconvenience, only just directly related with display part circuit is illustrated.Data acquisition output and driving circuit are mainly by impact damper U
13(CD40106B), single-chip microcomputer U
8(AT89C2051), shift register U
4, U
5(74ALS164), D flip-flop U
6, U
7(Y4HC374), U
10, U
11, U
12(ULN2003) and U
9(MAX708) and resistance R
21, R
22Form.Impact damper U
13The 3rd pin connects the green output terminal of photoelectric isolating circuit, and its output signal is through U
13Export single-chip microcomputer U to by 4 pin again after the amplification
8The 6th pin application 0 is interrupted.U13 the 11st pin connects the green output terminal of photoelectric isolating circuit, and its output signal exports single-chip microcomputer U8 the 7th pin application 1 to by 10 pin again and interrupts after U13 amplifies.When interrupt number is 0, the output red signal, but interrupt number is 1 o'clock, the output green.U
93rd, 5 pin ground connection, 1,2 pin connect positive 5V power supply, and the 8th pin links to each other with U8 the 1st pin, and control resets.U
810th, 16,17 pin ground connection, the 20th pin connects positive 5V power supply, and the 4th, 5 pin link to each other with crystal oscillator Z1, introduce external clock.U8 the 15th pin output red signal is added to the 12nd pin of U12, and U8 the 19th pin output green is added to U12 the 13rd pin, exports the red and green signals after single-chip microcomputer is handled respectively.U
8The 13rd pin respectively with U
4, U
5CLK (8 pin) link to each other.U
8The 14th pin and U
4A, B pin link to each other, by U
816 tunnel control signals are imported in the control serial.U
4Output pin Q
0-7Pin successively respectively with U
7Input pin D
0-7Pin links to each other, U
4Q
7Pin and U
5A, B pin link to each other, and tell 8 tunnel control signals.U
5Output pin Q
0-7Pin respectively with U
6Input pin D
0-7Pin links to each other.U
7Q
0-7Pin export 8 tunnel control signals successively respectively with U
11Q
7-1Pin and U
12Q
7, Q
6Pin links to each other.U
6Q
0-7Pin is exported 8 tunnel control signals, successively respectively with U
10Q
7-1Pin and U
11Q
7-1Pin links to each other.U
12, U
11, U
10The 8th pin ground connection, the 9th pin connects positive 20V power supply.U
1212 pin from U
815 pin read danger signal, 13 pin are from U
819 pin read green, U
1214 pin read yellow signal from the circuit photoelectric isolating circuit.U
12Output terminal D
3, D
4, D
5Pin is respectively successively to signal accessory power outlet U
157,8,9 jacks export yellowish green danger signal, connect by lead and be added to
In the shape phase signal display part (3,4)
On the red, green, yellow led pins of phase signal display part (4).U
10Output terminal D
6, D
7Pin and U
11, U
12Output terminal D
1-7Pin is successively respectively to signal accessory power outlet U
14, U
15Jack Y
1-Y
16Export 16 tunnel control signals, connect zero shape, the 16 yellow light-emitting diode displaying blocks in function display part (3) that gradually go out respectively by 16 n pin package ns.Resistance R
21, R
22Resistance is Europe, 180 Europe to 220.GND is that power supply sign CLK is that external crystal lead end RXD be serial data receiving end TXD be serial data transmitting terminal RED for danger signal GREEN for green YELLOW be yellow signal for interrupt identification RST for reseting mark XTAL for clock INT for ground sign DATA for data VCC
Claims (3)
1, a kind of new transportation phase signal pilot lamp, by shell (1), panel (2), back plate (17), installation shaft (5), 5 volts of 7 volts of 20 volts of power supplys that contain 220 volts of terminations of input or 380 volts, the photoelectricity isolating amplifier circuit that the power supply termination is 7 volts, the data acquisition and the driving circuit of 5 volts of power supply terminations and the input and output termination photoelectricity isolating amplifier circuit I/O of 20V, the output termination data acquisition that the power supply termination is 5 volts and the clock circuit of driving circuit input end, the circuit board (6) of the display part of the input and output termination data acquisition that the power supply termination is 20 volts and the current driving circuit of driving circuit I/O and input termination data acquisition and driving circuit output terminal is formed, and it is characterized in that its display part is that red greenish-yellow light emitting diode is formed
Shape traffic phase signal display part (3,4), zero shape display part of its periphery is the function display part of gradually going out that 16 yellow light-emitting diode displaying blocks (3) are formed, each displaying block (3) connects D shape trigger U10-U12 output terminal socket U15, the U14 connection terminal Y1-Y16 in above-mentioned data acquisition and the driving circuit respectively, wherein
The red greenish-yellow light emitting diode of shape phase signal display part (4) connects yellow (YELLOW) terminal of socket U15 red (RED) green (GREEN) of D shape trigger U12 output pin D5, D4 and D3 respectively.
2, the traffic phase signal pilot lamp of stipulating according to claim 1, it is characterized in that installation shaft 5 is provided with the visual angle adjustment member, be fixed on [shape piece 7 back sides by installation shaft (5) by tightening up card (9), screw (10) and pad (8), and identical with another] shape piece (15) splices relatively, there is concentric pylone at the place of splicing, inserts in the hole that backing pin (16) constitutes
The free rotor of shape ,] respectively there is a concentric screw through-hole shape piece (15) both sides, the right side with plate (17) relative position, back, and Kong Zhongyou has the threaded mandrel (12) of nut (13) and is fixed on back plate (17) with shape piece (15) back side and goes up composition.
3, according to the traffic phase signal pilot lamp of claim 1 regulation, it is characterized in that having on the panel 2 on the exposed circuit board (6)
Shape traffic phase signal display part (3,4)
Blank part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01233225 CN2489416Y (en) | 2001-08-14 | 2001-08-14 | Traffic phase signal indicating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01233225 CN2489416Y (en) | 2001-08-14 | 2001-08-14 | Traffic phase signal indicating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2489416Y true CN2489416Y (en) | 2002-05-01 |
Family
ID=33647116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01233225 Expired - Fee Related CN2489416Y (en) | 2001-08-14 | 2001-08-14 | Traffic phase signal indicating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2489416Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036654A (en) * | 2014-06-11 | 2014-09-10 | 王敏 | Temporary multi-functional traffic signal lamp |
| CN114067588A (en) * | 2021-12-23 | 2022-02-18 | 无锡安邦电气股份有限公司 | Traffic signal lamp with fault monitoring function |
-
2001
- 2001-08-14 CN CN 01233225 patent/CN2489416Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104036654A (en) * | 2014-06-11 | 2014-09-10 | 王敏 | Temporary multi-functional traffic signal lamp |
| CN114067588A (en) * | 2021-12-23 | 2022-02-18 | 无锡安邦电气股份有限公司 | Traffic signal lamp with fault monitoring function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |