JPH08185593A - Traffic signal lamp device - Google Patents

Abstract

PURPOSE: To visually display a walking pedestrian pattern by constituting a traffic signal lamp for pedestrian of LEDs. CONSTITUTION: When a red light lighting signal R is transmitted from a traffic signal controller, a bulb 104 for red light is lit to irradiate a transmission plate 102 for red light lamp display, and the pattern of a pedestrian waiting for a signal appears. When a blue light lighting signal B is transmitted, a signal control part 107 senses it with a switch 110 and reads a pattern stored in a blue light display pattern storage part 109 and alternately switches setting of a blue light display pattern setting part 106 to display the pattern of a walking pedestrian with an LED group 105 for blue light.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a traffic signal light device for a pedestrian for controlling a traffic flow of a pedestrian in combination with a traffic signal controller at a road intersection or the like.

[0002]

2. Description of the Related Art Conventionally, this type of traffic signal light device is composed of a green signal light emitting part and a red signal light emitting part. The green signal light emitting part includes a reflector, a signal light bulb, and a green light pedestrian. A semi-transparent plate with a doll drawn on it
It consists of a reflector, a light bulb for traffic lights, and a semi-transparent plate on which a pedestrian doll for red traffic lights is drawn. Then, when the signal light bulb is turned on, each pedestrian doll is displayed.

[0003]

However, in the above-mentioned conventional traffic signal light device for pedestrians, the pedestrian doll being displayed can display only one type each of the blue light device and the red light device.
There was a problem that various displays could not be made.

Further, in the above-mentioned conventional traffic signal light device for pedestrians, there is no method for judging when the green hour starts, and there is a problem that the blinking may start immediately after the start of crossing.

Further, in the above-mentioned conventional traffic light for pedestrian, even if the response to the traffic vulnerable (a control system for extending green time when an elderly person who is a traffic weak crosses) is started, There was a problem that it could not be judged just by looking at it.

The present invention solves the above-mentioned conventional problems, and makes the pedestrian doll of the signal light variable so that the pedestrian doll visually displays as if it were walking. It is an object of the present invention to provide a traffic signal light device for pedestrians capable of carrying out.

Another object of the present invention is to provide a pedestrian traffic signal light device capable of visually displaying the green time display time by making the pedestrian doll of the signal light device variable. Is.

Another object of the present invention is to provide a pedestrian traffic signal light device capable of visually indicating that the vulnerable to traffic is started by making the pedestrian doll of the signal light device variable. To do.

[0009]

In order to achieve the above object, the present invention provides a green signal LED group for displaying a pedestrian doll and a green signal for sending a signal for displaying a pedestrian doll to the green signal LED group. A display pattern setting unit and a signal control unit for setting a display pattern in the green signal display pattern setting unit are provided.
The signal control unit alternately controls a plurality of display patterns to control the pedestrian doll displayed on the blue lamp so that the pedestrian doll can be seen walking.

The present invention further includes a blue lamp lighting time measuring section for measuring the time during which the blue lamp is lit, and the signal control section controls the blue lamp according to the elapsed time during which the blue lamp is lit. It controls to change the walking speed of the pedestrian doll displayed on the container.

Further, according to the present invention, a red signal LED group for displaying a pedestrian doll, a red signal display pattern setting section for sending a signal for displaying the pedestrian doll to the red signal LED group, and a red signal display pattern. A signal control unit that sets the display pattern in the setting unit and a red lamp lighting time measurement unit that measures the time that the red lamp is lighting are provided. It controls to change the size of the pedestrian doll displayed on the red lamp according to the time.

According to the present invention, a group of green signal LEDs for displaying a pedestrian doll, a green signal display pattern setting section for sending a signal for displaying a pedestrian doll to the group of green signal LEDs, and a red group for displaying a pedestrian doll. LED group for signals and LE for red signals
A red signal display pattern setting section that sends a signal for displaying a pedestrian doll on the D group, a signal control section that sets the display pattern in the green signal display pattern setting section and the red signal display pattern setting section, and the red lamp lights up. It is equipped with a red lamp lighting time measuring unit that measures the time during which the signal control unit makes the pedestrian doll displayed on the blue lamp appear to walk when the blue lamp is lit. The display pattern is switched and the size of the pedestrian doll displayed on the red lamp is controlled according to the elapsed time when the red lamp is turned on.

Further, according to the present invention, a group of green signal LEDs for displaying a pedestrian doll, a green signal display pattern setting unit for sending a signal for displaying a pedestrian doll to the group of green signal LEDs, and a red group for displaying a pedestrian doll. LED group for signals and LE for red signals
A red signal display pattern setting unit that sends a signal for displaying a pedestrian doll on the D group, a signal control unit that sets the display pattern in the green signal display pattern setting unit and the red signal display pattern setting unit, and the blue lamp lights up. The blue lamp lighting time measuring unit for measuring the time of the red lamp lighting time, and the red lamp lighting time measuring unit for measuring the time the red lamp is lighting, the signal control unit,
The pedestrian doll displayed on the blue lamp is switched so that the pedestrian doll displayed on the blue lamp can be seen walking when the blue lamp is lit, and the pedestrian doll displayed on the blue lamp according to the elapsed time. The control is performed such that the walking speed of the pedestrian doll is changed and the size of the pedestrian doll displayed on the red lamp is changed according to the elapsed time when the red lamp is turned on.

Further, according to the present invention, a red signal LED group for displaying a pedestrian doll, a red signal display pattern setting section for sending a signal for displaying the pedestrian doll to the red signal LED group, and a red signal display pattern. The setting unit includes a signal control unit that sets a display pattern and a traffic weakness detection input unit that receives the traffic weakness detection signal from the traffic weakness applied sensor, and the signal control unit receives the traffic weakness detection signal. In this case, the pedestrian doll displayed on the red lamp is controlled to change to the pattern of the pedestrian doll of the old man.

Further, according to the present invention, the green signal LED group for displaying the pedestrian doll, the green signal display pattern setting unit for sending a signal for displaying the pedestrian doll to the green signal LED group, and the green signal display pattern setting unit are displayed. It is equipped with a signal control unit that sets patterns and a traffic weakness detection input unit that receives a traffic weakness detection signal from a traffic weakness applied sensor.When the signal control unit receives a traffic weakness detection signal, It controls to change the pedestrian doll displayed on the lamp into the pattern of the pedestrian doll of an old man.

Further, according to the present invention, the green signal LED group for displaying the pedestrian doll, the green signal display pattern setting section for sending a signal for displaying the pedestrian doll to the green signal LED group, and the green signal display pattern setting section are displayed. A signal control unit that sets the pattern, a blue light device lighting time measurement unit that measures the time that the blue light device is on, and a traffic weakness detection input unit that receives a traffic weakness detection signal from a traffic weakness applied sensor Equipped with
The signal control unit changes the pedestrian doll displayed on the blue lamp to the pattern of the old pedestrian doll when there is an input of a traffic weak person detection signal. The display pattern is switched so that the pedestrian can walk, and the walking speed of the aged pedestrian doll displayed on the blue lamp is controlled according to the elapsed time.

Further, according to the present invention, a group of green signal LEDs for displaying a pedestrian doll, a green signal display pattern setting section for sending a signal for displaying a pedestrian doll to the group of green signal LEDs, and a red group for displaying a pedestrian doll. LED group for signals and LE for red signals
A red signal display pattern setting unit that sends a signal for displaying a pedestrian doll to the D group, a signal control unit that sets the display pattern in the green signal display pattern setting unit and the red signal display pattern setting unit, and traffic weakness sensing A traffic vulnerable person detection input unit that receives a traffic vulnerable person detection signal from a traffic light, and the signal control unit displays a pedestrian doll displayed on the blue light device and the red light device when the traffic vulnerable people detection signal is input. It is controlled to change to the pattern of an old-fashioned pedestrian doll.

Further, according to the present invention, a group of green signal LEDs for displaying a pedestrian doll, a green signal display pattern setting section for sending a signal for displaying a pedestrian doll to the group of green signal LEDs, and a red group for displaying a pedestrian doll. LED group for signals and LE for red signals
A red signal display pattern setting unit that sends a signal for displaying a pedestrian doll on the D group, a signal control unit that sets the display pattern in the green signal display pattern setting unit and the red signal display pattern setting unit, and the blue lamp lights up. A blue light device lighting time measuring unit for measuring the running time, and a traffic weakness detection input unit that receives a traffic weakness detection signal from a traffic weakness applied sensor,
When the traffic light detection signal is input, the signal controller changes the pedestrian doll displayed on the red and blue lamps to the pattern of the old pedestrian doll and the blue lamp lights up. The display pattern is switched so that an aged pedestrian can walk while the user is walking, and the walking speed of the aged pedestrian doll displayed on the blue lamp is controlled according to the elapsed time.

The present invention further comprises a red lamp lighting time measuring section for measuring the time during which the red lamp is lit, and the signal control section determines the red lamp according to the elapsed time during which the red lamp is lit. The size of the old pedestrian doll displayed on the container is changed.

[0020]

The present invention has the following effects due to the above configuration. First, by making the pedestrian doll displayed on the blue lamp look like walking while the blue lamp is lit, the pedestrian can visually recognize the current green light. It has the effect of being visible and allowing pedestrians to cross the road safely.

Second, by changing the walking speed of the pedestrian doll displayed on the blue lamp according to the elapsed time of the blue lamp lighting, the current green signal for the pedestrian is changed to the elapsed time. Has the effect that pedestrians can safely cross the road.

Thirdly, by changing the size of the pedestrian doll displayed on the red lamp according to the elapsed time that the red lamp is lit, the pedestrian's current red color is changed. It has an effect that the elapsed time can be visually shown on the signal and the pedestrian's irritability can be reduced.

Fourthly, when the traffic vulnerable person's reaction is started,
By changing the display of the pedestrian doll displayed on the red lamp to the display of the pedestrian doll of the elderly, it is possible to visually show that the pedestrian has received the traffic vulnerableness. This has the effect that pedestrians can cross the road with peace of mind.

Fifth, when the pedestrian responsiveness is started, by changing the pedestrian doll displayed on the blue lamp to the display of an old pedestrian doll, the pedestrian is vulnerable to traffic vulnerable. The fact that the vehicle has been received can be visually shown, and the pedestrian can safely cross the road.

[0025]

【Example】

(Embodiment 1) FIG. 1 shows the configuration of a first embodiment of the present invention. In FIG. 1, reference numeral 101 is a pedestrian signal light body, and reference numerals 102 to 110 are built in the pedestrian signal light body 101. Reference numeral 102 is a transmission plate for displaying a red traffic light device on which a pedestrian doll is displayed when the red traffic light is lit, 103 is a transmission plate for displaying a green traffic light device that transmits the display when the green traffic light is lit, and 104 is a red traffic light that lights up when the red traffic light is selected. Bulbs, 105 is a green signal LED group that lights up when a green signal is selected, 106 is a green signal display pattern setting unit that sends a signal for displaying a pedestrian doll to the green signal LED group 105, and 107 is a green signal display pattern setting unit 106 A signal control unit for setting a pattern, 108 is a power supply unit for converting a DC power supply for driving the signal control unit 107 and the like from AC 100 V, 109 is a green signal display pattern storage unit storing a display pattern, and 110 is a green signal lighting signal. A switch for determining B.

Next, the operation of the above embodiment will be described.
In the above embodiment, the traffic signal controller transmits the green signal lighting signal B and the red signal lighting signal R. And
The display of the signal lamp is changed according to the signal. When the red signal lighting signal R is transmitted, the red signal light bulb 104 is turned on, illuminates the red signal light device display transparent plate 102, and the pedestrian doll waiting for crossing emerges. . On the other hand, when the green signal lighting signal B is transmitted, the signal control unit 107 causes the switch 11
When the green signal lighting signal B is transmitted from the state of 0, the pattern stored in the green signal display pattern storage unit 109 is read and the green signal display pattern setting unit 106 is set. Then, the green signal LED group 105 is turned on based on the pattern set in the green signal display pattern setting unit 106,
It is displayed via the transmission plate 103 for displaying the green traffic light. Then, by switching the pattern set in the green signal display pattern setting unit 106 from the signal control unit 107,
The display pattern displayed on the green signal LED group 105 can be changed.

FIG. 2 shows an example of a display pattern of this embodiment. As shown in (a) and (b) of FIG. 2, the pedestrian doll whose limbs are displaced is repeatedly set at a short interval in the green signal display pattern setting unit 106 and is displayed by the LED group 105 so that the pedestrian doll walks. You can look like you are.

As described above, according to the first embodiment,
By making the pedestrian doll displayed on the blue light appear to be walking when the blue light is on, you can visually show the current green light to pedestrians. , It has the advantage that pedestrians can cross the road safely.

[0029]

【Example】

(Embodiment 2) FIG. 3 shows the construction of a second embodiment of the present invention. In FIG. 3, reference numeral 301 is a pedestrian signal light main body, and reference numerals 302 to 311 are built in the pedestrian signal light main body 301. Reference numeral 302 is a transmission plate for displaying a red traffic light device on which a pedestrian doll to be displayed when the red traffic light is lit, 303 is a transmission plate for displaying a green traffic light device that transmits the display when the green traffic light is illuminated, and 304 is a red traffic light that is illuminated when the red traffic light is selected. Bulbs, 305 is a green signal LED group that lights up when a green signal is selected, 306 is a green signal display pattern setting unit that sends a signal to the green signal LED group 305 to display a pedestrian doll, and 307 is a green signal display pattern setting unit 306. A signal control unit for setting patterns, 308 is a power supply unit for converting a DC power source for driving the signal control unit 307 and the like from AC 100 V, 309 is a green signal display pattern storage unit storing display patterns, and 310 is a green signal lighting signal. A switch 311 that determines whether or not is a blue lamp lighting time measuring unit that measures the elapsed time of the green signal lighting signal B.

Next, the operation of the above embodiment will be described.
In the above embodiment, the traffic signal controller transmits the green signal lighting signal B and the red signal lighting signal R. And
The display of the signal lamp is changed according to the signal. When the red signal lighting signal R is transmitted, the red signal light bulb 304 is turned on, the red signal lamp display transparent plate 302 is illuminated, and the pedestrian doll waiting for crossing emerges. . On the other hand, when the green signal lighting signal B is transmitted, the signal control unit 307 determines that the switch 31
When the green signal lighting signal B is transmitted from the state of 0, the pattern stored in the green signal display pattern storage unit 309 is read and the green signal display pattern setting unit 306 is set. Then, the green signal LED group 305 is turned on based on the pattern set in the green signal display pattern setting unit 306,
It is displayed via the transparent plate 303 for displaying the green traffic light. Then, by switching the pattern set from the signal control unit 307 to the green signal display pattern setting unit 306,
The display pattern displayed on the green signal LED group 305 can be changed. Also, the blue lamp lighting time measurement unit 31
In 1, the elapsed time of the green signal lighting signal B is measured, the signal control unit 307 reads the elapsed time, and the time for switching the display pattern is shortened according to the elapsed time, so that the pedestrian doll walks slowly. It looks like

As described above, according to the second embodiment,
By accelerating the walking speed of the pedestrian doll displayed on the blue lamp according to the elapsed time of the blue lamp, it is possible to visually confirm to the pedestrian that the current elapsed time of the green signal, that is, the signal is switched. The pedestrian can safely cross the road.

[0032]

【Example】

(Embodiment 3) FIG. 4 shows the construction of a third embodiment of the present invention. In FIG. 4, reference numeral 401 is a pedestrian signal light main body, and reference numerals 402 to 411 are built in the pedestrian signal light main body 401. Reference numeral 402 denotes a transmission plate for displaying a red traffic light, which transmits the display when the red traffic light is turned on.
Reference numeral 03 is a transparent plate for displaying a green traffic light device on which a pedestrian doll is displayed when the green light is lit, 404 is a green light bulb that lights up when the green light is selected, 405 is a red light LED group that lights up when the red light is selected, and 406 is red. A red signal display pattern setting unit that sends a signal for displaying a pedestrian doll on the signal LED group 405, a signal control unit 407 that sets the display pattern to the red signal display pattern setting unit 406, and a signal control unit 408. A power supply unit for converting a DC power supply for driving 407 and the like from 100 V AC, 409 is a red signal display pattern storage unit storing a red signal display pattern, 410 is a switch for determining a red signal lighting signal R, and 411 is red time lighting. It is a red lamp lighting time measuring unit that measures the elapsed time of the signal R.

Next, the operation of the above embodiment will be described.
In the above embodiment, the traffic signal controller transmits the green signal lighting signal B and the red signal lighting signal R. And
The display of the signal lamp is changed according to the signal. When the green signal lighting signal B is transmitted, the green signal light bulb 404 is turned on to illuminate the green signal lamp display transmission plate 403, so that the walking pedestrian doll emerges. On the other hand, when the red signal lighting signal R is transmitted, the signal control unit 407 senses that the red signal lighting signal R is transmitted from the state of the switch 410,
The pattern stored in the red signal display pattern storage unit 409 is read and the red signal display pattern setting unit 406 is set. Then, the red signal LED group 405 is turned on based on the pattern set in the red signal display pattern setting unit 406, and the red signal lamp display transparent plate 402 is used for display. Then, the display pattern displayed on the red signal LED group 405 can be changed by switching the pattern set from the signal control unit 407 to the red signal display pattern setting unit 406. Also, the red lamp lighting time measuring unit 411
Then, the elapsed time of the red signal lighting signal R is measured, the signal control unit 407 reads the elapsed time, and the pedestrian doll displayed on the red lamp is reduced in size according to the elapsed time.

As described above, according to the third embodiment,
By changing the size of the pedestrian doll displayed on the red light device toward the smaller direction according to the elapsed time of the red light device, the current elapsed time of the red signal for the pedestrian Has an advantage that the pedestrian's irritability can be reduced.

[0035]

【Example】

(Embodiment 4) FIG. 5 shows the construction of a fourth embodiment of the present invention. In FIG. 5, reference numeral 501 is a pedestrian signal light device main body, and reference numerals 502 to 513 are built in the pedestrian signal light device main body 501. 502 is a transmission plate for displaying a red traffic light, which transmits the display when the red traffic light is turned on.
Reference numeral 03 is a transmission plate for a green signal lamp display that transmits the display when the green signal is lit, and 504 is a red signal LE that is lit when the red signal is selected.
D group, 505 is a red signal display pattern setting section that sends a signal for displaying a pedestrian doll to the red signal LED group 504,
Reference numeral 506 denotes a green signal LED group that lights up when a green signal is selected, 5
Reference numeral 07 is a green signal display pattern setting unit that sends a signal for displaying a pedestrian doll to the green signal LED group 506, 508 is a signal control unit that sets display patterns in the display pattern setting units 505 and 507, and 509 is signal control. A power supply unit for converting a DC power supply for driving the unit 508 and the like from AC 100 V, 5
Reference numeral 10 is a display pattern storage unit that stores display patterns, and 5
Reference numeral 11 is a switch for judging the green signal lighting signal B, 512 is a switch for judging the red signal lighting signal R, and 513 is a red lamp lighting time measuring unit for measuring the elapsed time of the red signal lighting signal R.

Next, the operation of the above embodiment will be described.
In the above embodiment, the traffic signal controller transmits the green signal lighting signal B and the red signal lighting signal R. And
The display of the signal lamp is changed according to the signal. When the green signal lighting signal B is transmitted, the signal control unit 508 senses that the green signal lighting signal B is transmitted from the state of the switch 511, and the display pattern storage unit 510.
The pattern stored in is read and set in the green signal display pattern setting unit 507. Next, based on the pattern set in the green signal display pattern setting unit 507, the green signal LED
The group 506 is turned on and is displayed via the green signal lamp display transmission plate 403. Then, by changing the pattern set in the green signal display pattern setting unit 507 from the signal control unit 508, the display pattern displayed on the green signal LED group 506 can be changed. On the other hand, when the red signal lighting signal R is transmitted, the signal control unit 508
Detects that the red signal lighting signal R is transmitted from the state of the switch 512, reads the pattern stored in the display pattern storage unit 510, and reads the red signal display pattern setting unit 505.
Set to. Then, the red signal display pattern setting unit 505
LED group 504 for red signal based on the pattern set in
Lights up, and the red signal lamp display transparent plate 502 is displayed. Then, by switching the pattern set in the red signal display pattern setting unit 505 from the signal control unit 508, the display pattern displayed on the red signal LED group 504 can be changed. The red lamp lighting time measuring unit 513 measures the elapsed time of the red signal lighting signal R, the signal control unit 508 reads the elapsed time, and the pedestrian displayed on the red lamp according to the elapsed time. Make the doll smaller.

As described above, according to the fourth embodiment,
By making the pedestrian doll displayed on the blue light appear to be walking when the blue light is on, you can visually show the current green light to pedestrians. , It has the advantage that pedestrians can cross the road safely. Further, according to the above embodiment, by changing the size of the pedestrian doll displayed on the red lamp in the smaller direction according to the elapsed time of the red lamp lighting, On the other hand, there is an advantage that the current elapsed time of the red light can be visually shown, and the annoyance of the pedestrian can be reduced.

[0038]

【Example】

(Embodiment 5) FIG. 6 shows the construction of a fifth embodiment of the present invention. In FIG. 6, reference numeral 601 denotes a pedestrian signal light main body, and 602 to 614 are built in the pedestrian signal light main body 601. Reference numeral 602 denotes a transmission plate for displaying a red traffic light device, which transmits the display when the red traffic light is turned on.
Reference numeral 03 is a transmission plate for a green signal lamp display that transmits the display when the green signal is lit, and 604 is a red signal LE that is lit when the red signal is selected.
D group, 605 is a red signal display pattern setting section that sends a signal for displaying a pedestrian doll to the red signal LED group 604,
Reference numeral 606 denotes a green signal LED group that lights up when the green signal is selected, 6
Reference numeral 07 is a green signal display pattern setting unit that sends a signal for displaying a pedestrian doll on the green signal LED group 606, 608 is a signal control unit that sets display patterns in the display pattern setting units 605 and 607, and 609 is signal control. A power supply unit for converting a DC power supply for driving the unit 608 and the like from 100 V AC, 6
Reference numeral 10 is a signal display pattern storage unit which stores display patterns, 611 is a switch for judging the green signal lighting signal B, 6
12 is a switch for judging the red signal lighting signal R, 613 is a red lamp lighting time measuring section for measuring the elapsed time of the red signal lighting signal R, 614 is a blue lamp lighting time for measuring the elapsed time of the blue signal lighting signal B It is a measuring unit.

Next, the operation of the above embodiment will be described.
In the above embodiment, the traffic signal controller transmits the green signal lighting signal B and the red signal lighting signal R. And
The display of the signal lamp is changed according to the signal. When the green signal lighting signal B is transmitted, the signal control unit 608 senses that the green signal lighting signal B has been transmitted from the state of the switch 611, and the display pattern storage unit 610.
The pattern stored in is read and the green signal display pattern setting unit 607 is set. Next, based on the pattern set in the green signal display pattern setting unit 607, the green signal LED
The group 606 is turned on and is displayed via the green signal lamp display transmission plate 603. Then, by changing the pattern set in the green signal display pattern setting unit 607 from the signal control unit 608, the display pattern displayed on the green signal LED group 606 can be changed. On the other hand, when the red signal lighting signal R is transmitted, the signal control unit 608
Detects that the red signal lighting signal R is transmitted from the state of the switch 612, reads the pattern stored in the display pattern storage unit 610, and reads the red signal display pattern setting unit 605.
Set to. Then, the red signal display pattern setting unit 605
LED group 604 for red signal based on the pattern set in
Lights up, and the red signal lamp display transparent plate 602 is displayed. Then, by changing the pattern set in the red signal display pattern setting unit 605 from the signal control unit 608, the display pattern displayed on the red signal LED group 604 can be changed. The red lamp lighting time measuring unit 613 measures the elapsed time of the red signal lighting signal R,
The signal control unit 608 reads the elapsed time and reduces the pedestrian doll displayed on the red lamp according to the elapsed time. Further, the blue lamp lighting time measuring unit 614 measures the elapsed time of the blue signal lighting signal B, the signal control unit 608 reads the elapsed time, and the pedestrian doll displayed on the blue lamp according to the elapsed time. Increase the walking speed of.

As described above, according to the fifth embodiment,
By changing the walking speed of the pedestrian doll displayed on the blue lamp according to the elapsed time of the blue lamp, it is possible to visually show the elapsed time of the current green signal to the pedestrian. This has the advantage that pedestrians can safely cross the road. Further, according to the fifth embodiment,
By changing the size of the pedestrian doll displayed on the red light device toward the smaller direction according to the elapsed time of the red light device, the elapsed time of the current red light for the pedestrian Has an advantage that the pedestrian's irritability can be reduced.

[0041]

【Example】

(Embodiment 6) FIG. 7 shows the configuration of a sixth embodiment of the present invention. In FIG. 7, 701 is a pedestrian signal light device main body, and 702 to 711 are built in the pedestrian signal light device main body 701. Reference numeral 702 denotes a transparent plate for displaying a red traffic light, which transmits the display when the red traffic light is turned on.
Reference numeral 03 is a transparent plate for displaying a green traffic light device on which a pedestrian doll is displayed when the green light is lit, 704 is a green light bulb that lights up when the green light is selected, 705 is a red light LED group that lights up when the red light is selected, and 706 is a red light. Red LED display pattern setting unit that sends a signal for displaying a pedestrian doll to the LED group 705 for use, 707 is a signal control unit that sets display patterns in the red signal display pattern setting unit 706, and 708 is a signal control unit 707. A power source unit for converting a DC power source for driving such as AC100V, 709 is a red signal display pattern storage unit storing a red signal display pattern, 710 is a switch for determining a red signal lighting signal R, and 711 is a traffic weakness application It is a traffic weak person detection input unit that receives an input signal from a sensor.

Next, the operation of the above embodiment will be described.
In the above embodiment, the traffic signal controller transmits the green signal lighting signal B and the red signal lighting signal R. And
The display of the signal lamp is changed according to the signal. When the green signal lighting signal B is transmitted, the green signal light bulb 704 is lit, the green signal lamp display transparent plate 703 is illuminated, and the walking pedestrian doll emerges. On the other hand, when the red signal lighting signal R is transmitted, the signal control unit 707 detects that the red signal lighting signal R is transmitted from the state of the switch 710,
The pattern stored in the red signal display pattern storage unit 709 is read and the red signal display pattern setting unit 706 is set. Then, the red signal LED group 705 is turned on based on the pattern set in the red signal display pattern setting section 706, and the red signal lamp display transparent plate 702 is displayed. Then, by changing the pattern set in the red signal display pattern setting unit 706 from the signal control unit 707, the display pattern displayed on the red signal LED group 705 can be changed. When the traffic weakness detection input unit 711 receives a traffic weakness detection input signal from the traffic weakness applied sensor, the signal control unit 707 causes the red traffic light display pattern storage unit 7 to operate.
The old pedestrian doll is read and displayed on the red lamp instead of the standard pedestrian doll design from 09.

As described above, according to the sixth embodiment,
When there is an input signal for detecting a traffic vulnerable person, by changing the pedestrian doll display displayed on the red lamp to an old pedestrian doll display, the pedestrian can be perceived as a traffic vulnerable person. It has the advantage that the pedestrian can safely cross the road.

[0044]

【Example】

(Embodiment 7) FIG. 8 shows the construction of a seventh embodiment of the present invention. In FIG. 8, reference numeral 801 denotes a pedestrian signal light device body, and 802 to 811 are built in the pedestrian signal light device body 801. Reference numeral 802 is a transmission plate for displaying a red traffic light with a pedestrian doll displayed when the red traffic light is turned on, 803 is a transmission board for displaying a green traffic light when the green traffic light is turned on, and 804 is a red traffic light that is turned on when the red traffic light is selected. A light bulb, 805 is a green signal LED group that lights up when a green signal is selected, 806 is a green signal display pattern setting unit that sends a signal for displaying a pedestrian doll to the green signal LED group 805, and 807 is a display pattern in the green signal display pattern setting unit 806. , 808 is a power supply unit for converting the DC power supply for driving the signal control unit 807 and the like from AC 100 V, 809 is a green signal display pattern storage unit storing a green signal display pattern, and 810 is a green signal lighting signal. A switch for judging B, 811 is a traffic weakness detection input unit that receives an input signal from the traffic weakness applied sensor.

Next, the operation of the above embodiment will be described.
In the above embodiment, the traffic signal controller transmits the green signal lighting signal B and the red signal lighting signal R. And
The display of the signal lamp is changed according to the signal. When the red signal lighting signal R is transmitted, the red signal light bulb 804 lights up, illuminates the red signal light device display transmission plate 802, and the pedestrian doll waiting for crossing emerges. . On the other hand, when the green signal lighting signal B is transmitted, the signal control unit 807 causes the switch 81
When the green signal lighting signal B is transmitted from the state of 0, the pattern stored in the green signal display pattern storage unit 809 is read and the green signal display pattern setting unit 806 is set. Then, the green signal LED group 805 is turned on based on the pattern set in the green signal display pattern setting unit 806,
It is displayed via the transparent plate 803 for displaying the green traffic light device. By changing the pattern set in the green signal display pattern setting unit 806 from the signal control unit 807, the display pattern displayed on the green signal LED group 805 can be changed. When the traffic weak person detection input unit 811 receives a traffic weak person detection input signal from the traffic weakness applied sensor, the signal control unit 807 replaces the standard pedestrian doll design from the green signal display pattern storage unit 809. Read the pedestrian dolls from and display them on the blue light.

As described above, according to the seventh embodiment,
When there is an input signal for detecting a traffic vulnerable person, by changing the display of the pedestrian doll displayed on the blue light to the display of an old man's pedestrian doll, the pedestrian is perceived as a traffic vulnerable person. It has the advantage that the pedestrian can safely cross the road.

[0047]

【Example】

(Embodiment 8) FIG. 9 shows the structure of an eighth embodiment of the present invention. In FIG. 9, reference numeral 901 denotes a pedestrian signal light device main body, and 902 to 912 are built in the pedestrian signal light device main body 901. Reference numeral 902 is a red traffic light display transmission plate on which a pedestrian doll is displayed when the red traffic light is illuminated, 903 is a green traffic light display transmission transparent plate that transmits the display when the green traffic light is illuminated, and 904 is a red traffic light that is illuminated when the red traffic light is selected. Bulbs, 905 is a green signal LED group that lights up when a green signal is selected, 906 is a green signal display pattern setting section that sends a signal for displaying a pedestrian doll to the green signal LED group 905, and 907 is a green signal display pattern setting section 906. A signal control unit for setting patterns and the like, 908 a power supply unit for converting the DC power source for driving the signal control unit 907 and the like from 100 V AC, 909 a green signal display pattern storage unit storing a green signal display pattern, and 910 a green signal lighting. A switch for determining the signal B, 911 is a traffic weakness detection input unit that receives an input signal from a traffic weakness applied sensor, and 912 is a blue signal A blue lamp device lighting time measuring unit for measuring an elapsed time of lighting signal B.

Next, the operation of the above embodiment will be described.
In the above embodiment, the traffic signal controller transmits the green signal lighting signal B and the red signal lighting signal R. And
The display of the signal lamp is changed according to the signal. When the red signal lighting signal R is transmitted, the red signal light bulb 904 lights up, illuminates the red signal light device display transparent plate 902, and the pedestrian doll waiting for crossing emerges. . On the other hand, when the green signal lighting signal B is transmitted, the signal control unit 907 determines that the switch 91
When the green signal lighting signal B is transmitted from the state of 0, the pattern stored in the green signal display pattern storage unit 909 is read and the green signal display pattern setting unit 906 is set. Then, the green signal LED group 905 is turned on based on the pattern set in the green signal display pattern setting unit 906,
It is displayed via the red signal lamp display transparent plate 903. Then, by switching the pattern set from the signal control unit 907 to the green signal display pattern setting unit 906,
The display pattern displayed on the green signal LED group 905 can be changed. Further, when there is a traffic weak person detection input signal from the traffic weak person applied sensor in the traffic weak person detection input unit 911, the signal control unit 907 replaces the standard pedestrian doll design from the green light signal display pattern storage unit 909. Read the pedestrian dolls from and display them on the blue light. In the blue lamp lighting time measuring unit 912, the blue signal lighting signal B
Is measured, and the elapsed time is measured by the signal control unit 907.
Reads and increases the walking speed of the pedestrian doll displayed on the blue lamp according to the elapsed time.

As described above, according to the eighth embodiment,
When there is an input signal for traffic weakness detection, the pedestrian can be changed by changing the speed at which the old man appears to be walking, which is displayed on the blue light according to the elapsed time that the blue light is on. On the other hand, the current elapsed time of the green light can be visually shown, which has an advantage that a pedestrian can safely cross the road.

[0050]

【Example】

(Ninth Embodiment) FIG. 10 shows the structure of a ninth embodiment of the present invention. In FIG. 10, reference numeral 1001 denotes a pedestrian signal light main body, and reference numerals 1002 to 1013 denote built-in pedestrian signal light main bodies 1001.
Reference numeral 1002 denotes a red signal lamp display transmission plate that transmits a display when a red signal is lit, 1003 denotes a green signal lamp display transmission plate that transmits a display when a green signal is lit, 1004 denotes a red signal LED group that lights when a red signal is selected, 1005 Is a red signal display pattern setting unit that sends a signal for displaying a pedestrian doll to the red signal LED group 1004, 1006 is a green signal LED group that lights when a green signal is selected, and 1007 is a green signal LED group 1
A green signal display pattern setting unit 1008 that sends a signal for displaying a pedestrian doll on 006.
Reference numerals 05 and 1007 denote a signal control unit for setting display patterns and the like, 1009 a power supply unit for converting a DC power supply for driving the signal control unit 1008 and the like from AC 100 V, and 1010 a display pattern storage unit for storing display patterns 1011. Is a switch for determining the green signal lighting signal B, 1012 is a switch for determining the red signal lighting signal R, and 1013 is a traffic weakness detection input unit that receives an input signal from the traffic weakness applied sensor.

Next, the operation of the above embodiment will be described.
In the above embodiment, the traffic signal controller transmits the green signal lighting signal B and the red signal lighting signal R. And
The display of the signal lamp is changed according to the signal. When the green signal lighting signal B is transmitted, the signal control unit 1008 senses that the green signal lighting signal B is transmitted from the state of the switch 1011 and the display pattern storage unit 1
The pattern stored in 011 is read and the green signal display pattern setting unit 1007 is set. Then, the green signal LED group 1006 is turned on based on the pattern set in the green signal display pattern setting unit 1007, and the green signal LED display transparent plate 1003 is displayed. Then, by changing the pattern set from the signal control unit 1008 to the green signal display pattern setting unit 1007, the green signal LED group 1
The display pattern displayed on 006 can be changed. On the other hand, when the red signal lighting signal R is transmitted, the signal control unit 1008 senses that the red signal lighting signal R is transmitted from the state of the switch 1012 and stores it in the display pattern storage unit 1010. The read pattern is read and set in the red signal display pattern setting unit 1005. Then, the red signal LED group 1004 is turned on based on the pattern set in the red signal display pattern setting unit 1005, and the red signal lamp display transparent plate 1002 is displayed.
When there is a traffic weak person detection input signal from the traffic weak person detection input unit 1013, the signal control unit 1008 changes the pattern set in the red traffic light display pattern setting unit 1005 and the green traffic light display pattern setting unit 1007 to an elderly pedestrian. As a result, the red signal LED group 1004 and the green signal L
The display pattern of the pedestrian displayed on the ED group 1006 is changed.

As described above, according to the ninth embodiment,
When there is an input signal for detecting a traffic vulnerable person, by changing the display of the pedestrian doll displayed on the red lamp or the blue lamp to the display of the pedestrian doll of an old person, the pedestrian can be affected by the traffic weak person. Has the advantage that it can be visually shown, and that pedestrians can safely cross the road.

[0053]

【Example】

(Embodiment 10) FIG. 11 shows the structure of a tenth embodiment of the present invention. In FIG. 11, reference numeral 1101 denotes a pedestrian signal light body, and 1102 to 1114 are built in the pedestrian signal light body 1101. Reference numeral 1102 denotes a red signal lamp display transmission plate that transmits the display when the red signal is lit. 1103 denotes a green signal lamp display transmission plate that transmits the display when the green signal is lit. 1104 denotes a red signal LED group 1105 that lights when the red signal is selected. LE for red traffic light
A red signal display pattern setting unit that sends a signal for displaying a pedestrian doll to the D group 1104, 1106 is a green signal LED group that lights up when a green signal is selected, and 1107 is a green signal LED
A green signal display pattern setting unit for sending a signal for displaying a pedestrian doll on the group 1106, a signal control unit 1108 for setting display patterns on the display pattern setting units 1105, 1107, and a signal control unit 1108 for driving the signal control unit 1108 and the like. Do D
A power supply unit for converting the C power supply from AC100V, 1110 is a signal display pattern storage unit that stores display patterns, 11
11 is a switch for judging the green lighting signal B, 1112
Is a switch for determining the red signal lighting signal R, 1113 is a traffic weakness detection input unit that receives an input signal from a traffic weakness applied sensor, 1114 is a blue lamp lighting time measurement unit that measures the elapsed time of the green light lighting signal B Is.

Next, the operation of the above embodiment will be described.
In the above embodiment, the traffic signal controller transmits the green signal lighting signal B and the red signal lighting signal R. And
The display of the signal lamp is changed according to the signal. When the green signal lighting signal B is transmitted, the signal control unit 1108 senses that the green signal lighting signal B has been transmitted from the state of the switch 1111 and the display pattern storage unit 1
The pattern stored in 110 is read, and the green signal display pattern setting unit 1107 is set. Then, the green signal LED group 1106 is turned on based on the pattern set in the green signal display pattern setting unit 1107, and the green signal LED display transparent plate 1103 is displayed. Then, by changing the pattern set from the signal control unit 1108 to the green signal display pattern setting unit 1107, the green signal LED group 1
The display pattern displayed on 106 can be changed. On the other hand, when the red signal lighting signal R is transmitted, the signal control unit 1108 senses that the red signal lighting signal R is transmitted from the state of the switch 1112 and stores it in the display pattern storage unit 1110. The read pattern is read and set in the red signal display pattern setting unit 1105. Then, based on the pattern set in the red signal display pattern setting unit 1105, the red signal LED group 1104 is turned on, and the red signal lamp display transparent plate 1102 is displayed.
When there is a traffic weakness detection input signal from the traffic weakness detection input unit 1113, the signal control unit 1108 changes the pattern set in the red traffic light display pattern setting unit 1105 and the green traffic light display pattern setting unit 1107 to an elderly pedestrian. As a result, the red signal LED group 1104 and the green signal L
The display pattern of the pedestrian displayed on the ED group 1106 is changed. Further, the blue lamp lighting time measuring unit 1114 measures the elapsed time of the blue signal lighting signal B, the signal control unit 1108 reads the elapsed time, and the pedestrian displayed on the blue lamp according to the elapsed time. Increase walking speed.

As described above, according to the tenth embodiment, when there is a traffic weakness detection input signal, the display of the pedestrian doll displayed on the red lamp is changed to the display of the old pedestrian doll. By changing the pedestrian, it is possible to visually show that the pedestrian has received the traffic vulnerableness, and this has the advantage that the pedestrian can safely cross the road. Further, according to the tenth embodiment, when there is a traffic weakness detection input signal, the pedestrian doll displayed on the blue lamp is pedestrian according to the elapsed time when the blue lamp is on. By changing to the display of an old man's pedestrian doll that speeds up, it is possible to visually show the pedestrian's perception of the traffic weakness and the elapsed time of the green light, and It has the advantage that it can safely cross the road.

[0056]

【Example】

(Embodiment 11) In the eleventh embodiment of the present invention, a red lamp lighting time measuring section is added to the configuration of the tenth embodiment shown in FIG. 11, and there is a traffic vulnerable person detection input signal. In this case, the pedestrian doll of the old man displayed on the red light device is made to change slightly according to the elapsed time when the red light device is on. Therefore, according to the present embodiment, in addition to the effect of the tenth embodiment, the current elapsed time of the red light can be visually shown to the pedestrian, and the pedestrian's irritability can be reduced. It has the effect that

[0057]

The present invention has the following effects, as is apparent from the above embodiments. First, by making the pedestrian doll displayed on the blue lamp look like walking while the blue lamp is lit, the pedestrian can visually recognize the current green light. It has the effect of being visible and allowing pedestrians to cross the road safely.

Second, by changing the walking speed of the pedestrian doll displayed on the blue lamp according to the elapsed time that the blue lamp has been turned on, the current green signal for the pedestrian is changed to the elapsed time. Has the effect that pedestrians can safely cross the road.

Thirdly, by changing the size of the pedestrian doll displayed on the red lamp according to the elapsed time when the red lamp is turned on, the pedestrian's current red color is changed. It has an effect that the elapsed time can be visually shown on the signal and the pedestrian's irritability can be reduced.

Fourthly, when the responsiveness to the traffic weak is started,
By changing the display of the pedestrian doll displayed on the red lamp to the display of the pedestrian doll of the elderly, it is possible to visually show that the pedestrian has received the traffic vulnerableness. This has the effect that pedestrians can cross the road with peace of mind.

Fifth, by changing the pedestrian doll displayed on the blue lamp to the display of an old pedestrian doll when the traffic vulnerable sensation is started, the pedestrian can be vulnerable to traffic vulnerable. The fact that the vehicle has been received can be visually shown, and the pedestrian can safely cross the road.

[Brief description of drawings]

FIG. 1 is a schematic block diagram of a pedestrian traffic signal light apparatus according to a first embodiment of the present invention.

FIG. 2 is a schematic diagram showing an example of a display pattern of a green traffic light device in the same embodiment.

FIG. 3 is a schematic block diagram of a pedestrian traffic signal light device according to a second embodiment of the present invention.

FIG. 4 is a schematic block diagram of a pedestrian traffic signal light device according to a third embodiment of the present invention.

FIG. 5 is a schematic block diagram of a pedestrian traffic signal light device according to a fourth embodiment of the present invention.

FIG. 6 is a schematic block diagram of a pedestrian traffic signal light device according to a fifth embodiment of the present invention.

FIG. 7 is a schematic block diagram of a pedestrian traffic signal light device according to a sixth embodiment of the present invention.

FIG. 8 is a schematic block diagram of a pedestrian traffic signal light device according to a seventh embodiment of the present invention.

FIG. 9 is a schematic block diagram of a pedestrian traffic signal light device according to an eighth embodiment of the present invention.

FIG. 10 is a schematic block diagram of a pedestrian traffic signal light device according to a ninth embodiment of the present invention.

FIG. 11 is a schematic block diagram of a pedestrian traffic signal light device according to a tenth embodiment of the present invention.

[Explanation of Codes] 101, 301, 401, 501, 601, 701, 8
01, 901, 1001, 1101 Pedestrian traffic signal lights 102, 302, 402, 502, 602, 702, 8
02, 902, 1002, 1102 Red signal lamp display transmission plate 103, 303, 403, 503, 603, 703, 8
03, 903, 1003, 1103 Green signal lamp display transmission plate 104, 304, 804, 904 Red signal light bulb 105, 305, 506, 606, 805, 905, 1
006, 1106 Green LED group 106, 306, 507, 607, 806, 906, 1
007, 1107 Green signal display pattern setting section 107, 307, 407, 508, 608, 707, 8
07, 907, 1008, 1108 Signal control units 108, 308, 408, 509, 609, 708, 8
08, 908, 1009, 1109 Power supply unit 109, 309, 809, 909 Green signal display pattern storage unit 110, 310, 410, 511, 512, 611, 6
12, 1011, 1012, 1111, 1112 Switches 311, 614, 912, 1114 Blue lamp lighting time measuring unit 404, 704 Green light bulb 405, 504, 604, 705, 1004, 1104
Red signal LED group 406, 505, 605, 704, 1005, 1105
Red signal display pattern setting unit 409, 709 Red signal display pattern storage unit 411, 513, 613 Red lamp lighting time measurement unit 510, 610, 1010, 1110 Display pattern storage unit 711, 811, 911, 1013, 1113 Traffic weak person detection Input section

Claims (11)

[Claims] 1. A green signal LED group for displaying a pedestrian doll, and a green signal display pattern setting unit for sending a display pattern signal for displaying the pedestrian doll on the green signal LED group.
The green signal display pattern setting unit is provided with a signal control unit for setting a display pattern, and the signal control unit alternately switches a plurality of display patterns, so that the pedestrian doll displayed on the blue lamp walks. A traffic light that controls the display so that it can be seen. 2. A blue lamp lighting time measuring unit for measuring the time when the blue lamp is lit, and the signal control unit displays on the blue lamp according to the elapsed time when the blue lamp is lit. The traffic signal lamp according to claim 1, wherein the display is controlled so as to change the walking speed of the pedestrian doll being displayed. 3. A red signal LED group for displaying a pedestrian doll, a red signal display pattern setting section for sending a signal for displaying the pedestrian doll to the red signal LED group, and the red signal display pattern setting. The display unit is provided with a signal control unit for setting a display pattern and a red lamp lighting time measuring unit for measuring the time during which the red lamp is lit. A traffic signal light that controls the display so that the size of the pedestrian doll displayed on the red light changes depending on the time. 4. A green signal LED group for displaying a pedestrian doll, a green signal display pattern setting section for sending a signal for displaying the pedestrian doll to the green signal LED group, and a red signal for displaying a pedestrian doll. An LED group, a red signal display pattern setting section that sends a signal for displaying a pedestrian doll to the red signal LED group, and a signal that sets a display pattern in the green signal display pattern setting section and the red signal display pattern setting section. A red light device lighting time measuring unit for measuring the time when the red light device is turned on is provided, and the signal control unit is displayed on the blue light device when the blue light device is turned on. The display pattern is changed so that the pedestrian doll can be seen walking, and the size of the pedestrian doll displayed on the red lamp is changed according to the elapsed time when the red lamp is turned on. Control Traffic signal lights. 5. A green signal LED group for displaying a pedestrian doll, a green signal display pattern setting section for sending a signal for displaying the pedestrian doll to the green signal LED group, and a red signal for displaying a pedestrian doll. An LED group, a red signal display pattern setting section that sends a signal for displaying a pedestrian doll to the red signal LED group, and a signal that sets a display pattern in the green signal display pattern setting section and the red signal display pattern setting section. A control unit, a blue lamp lighting time measuring unit for measuring the time when the blue lamp is lit, and a red lamp lighting time measuring unit for measuring the time when the red lamp is lit, and the signal The control unit switches the display pattern so that the pedestrian doll displayed on the blue lamp can be seen walking when the blue lamp is lit, and it is displayed on the blue lamp according to the elapsed time. Pedestrian A traffic signal lamp that changes the walking speed of the doll and controls the display to change the size of the pedestrian doll displayed on the red lamp according to the elapsed time when the red lamp is lit. 6. A red signal LED group for displaying a pedestrian doll, a red signal display pattern setting section for sending a signal for displaying the pedestrian doll to the red signal LED group, and the red signal display pattern setting. And a traffic vulnerable person detection input section that receives a traffic vulnerable person detection signal from a traffic vulnerable sense applied sensor, and the signal control section receives the traffic vulnerable person detection signal. A traffic signal light that controls the display so that the pedestrian doll displayed on the red light will change to the pattern of an old pedestrian doll. 7. A green signal LED group for displaying a pedestrian doll, a green signal display pattern setting section for sending a signal for displaying the pedestrian doll to the green signal LED group, and a display pattern for the green signal display pattern setting section. A signal control unit for setting, and a traffic weak person detection input unit that receives a traffic weak person detection signal from a traffic weak person applied sensor, the signal control unit, when there is an input of the traffic weak person detection signal, A traffic signal light that controls the display so that the pedestrian doll displayed on the blue light can be changed into the pattern of an old pedestrian doll. 8. A green signal LED group for displaying a pedestrian doll, a green signal display pattern setting unit for sending a signal for displaying the pedestrian doll to the green signal LED group, and a display pattern for the green signal display pattern setting unit. A signal control unit that sets the traffic light, a blue light device lighting time measurement unit that measures the time that the blue light device is lit, and a traffic weakness detection input unit that receives a traffic weakness detection signal from the traffic weakness applied sensor. The signal control unit changes the pedestrian doll displayed on the blue lamp to the pattern of an old pedestrian doll when the traffic weakness detection signal is input, and the blue lamp lights up. When changing the display pattern so that an old pedestrian can walk while walking, and controlling the display to change the walking speed of the old pedestrian doll displayed on the blue light according to the elapsed time. Lamp. 9. A green signal LED group for displaying a pedestrian doll, a green signal display pattern setting section for sending a signal for displaying the pedestrian doll to the green signal LED group, and a red signal for displaying a pedestrian doll. An LED group, a red signal display pattern setting section that sends a signal for displaying a pedestrian doll to the red signal LED group, and a signal that sets a display pattern in the green signal display pattern setting section and the red signal display pattern setting section. A traffic vulnerable person detection input section that receives a traffic vulnerable person detection signal from a traffic vulnerableness applied sensor; and the signal control section, when a traffic vulnerable person detection signal is input, a blue light device and A traffic signal light that controls the display so that the pedestrian doll displayed on the red light can be changed to the pattern of an old pedestrian doll. 10. A green LED for displaying a pedestrian doll
Group, a green signal display pattern setting unit that sends a signal for displaying a pedestrian doll to the green signal LED group, a red signal LED group that displays a pedestrian doll, and the red signal LED
A red signal display pattern setting unit that sends a signal to display a pedestrian doll to the group, a signal control unit that sets the display pattern in the green signal display pattern setting unit and the red signal display pattern setting unit, and the blue lamp lights up. The blue light device lighting time measuring unit for measuring the running time, the traffic weak person detection input unit that receives the traffic weak person detection signal from the traffic weak person applied sensor, the signal control unit, the traffic weak person detection signal If there is an input of, the pedestrian doll displayed on the red and blue lights will be changed to the pattern of the pedestrian doll of the old man, and the pedestrian of the old man will walk while the blue light device is lit. A traffic signal light that controls the display so that the display pattern is switched so that it can be seen, and the walking speed of the old pedestrian doll displayed on the blue light changes depending on the elapsed time. 11. A red lamp lighting time measuring unit for measuring the time when the red lamp is lit, the signal control unit displaying on the red lamp according to the elapsed time when the red lamp is lit. 11. The traffic signal light device according to claim 10, wherein the size of the pedestrian doll for the aged is changed.