CN2429872Y

CN2429872Y - Traffic light controller for passerby

Info

Publication number: CN2429872Y
Application number: CN 00242929
Authority: CN
Inventors: 魏锦贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-07
Filing date: 2000-07-07
Publication date: 2001-05-09
Anticipated expiration: 2010-07-07

Abstract

The utility model relates to a traffic light controller for a passerby, which is used for controlling the passerby to cross a road. Active graphics and a digital display are formed with different light numbers, the utility model comprises a control circuit and a display board, and the control circuit is composed of a semiwave processor, a flash signal processor, an oscillator, a display processor, an animated graphics generator, a driver, and a displacement recorder. The display board is formed by a plurality of illuminant arrays, and a time sequence signal is provided by a signal source, is processed by the control circuit and is output on the display board which is arranged at a passerby crossing road. Traditional red, yellow and green lights are expressed through animation, and the remaining time of the green light is prompted by counting down. The passerby can directly see light number, and the utility model has humanization and can largely raise security and safeguard.

Description

Pedestrian's traffic lights signal controller

The utility model relates to a kind of pedestrian's traffic lights signal controller.

Be located at pedestrian's cresset at crosswalk two ends in the past, its base configuration is with easy time schedule controller, cooperates three colour lamp light to show, control three light of representing the monochrome that stops, walking, pass through fast respectively.In the actual displayed action, because this Pedestrian Signals only have " row stops ", " row is green " to reach " row dodges " three kinds of manifestation modes, when cresset during in " row green ", " row dodges " sequential, because of single cresset can't be represented this sequential time, whether have time enough can smoothly pass through road, so many thrilling camera lenses repeats to take place every day, for handicapped or pedestrian that action is slow slightly if causing the pedestrian to learn, especially make us misgivinging, traffic hazard such as bump has what is heard also the time.

Moreover, because traditional Pedestrian Signals lamp all is to show with monochromatic cresset, not only the shown dull coloring of light do not have interest, its display lamp overall appearance and display mode are also very stiff, the shortcoming of, not enough hommization not good to a kind of visual experience of people.

In view of above-mentioned, fundamental purpose of the present utility model provides a kind of pedestrian's traffic lights signal controller, it is by control circuit processing signals source and export one to by on the display board that most light-emitting component constituted, and expresses conventional red, Huang, green cresset in the animation mode on this display board.

A purpose more of the present utility model provides a kind of pedestrian's traffic lights signal controller, it constitutes motion graphics with different look cressets and shows with numeral, be used to control the time on crosswalk road, replace conventional red, Huang, green cresset in the animation mode, make the meaning of the very clear cresset of pedestrian and have more hommization, and be able to promote people trade security significantly.

Another purpose of the present utility model provides a kind of pedestrian's traffic lights signal controller, its design display board has the demonstration of countdowning that cresset constitutes simultaneously, allow the pedestrian know whether that the enough time passes through road, this countdowns and represents to cooperate puppet animation to walk about fast with flashing mode, it is current at a quick pace to inform that the pedestrian needs, and has security and practical effect.

For achieving the above object, the utility model is by the following technical solutions:

A kind of pedestrian's traffic lights signal controller comprises one group of control circuit and display board, it is characterized in that:

Control circuit is made up of half-wave processor, flash signal processor, oscillator, video-stream processor, animated graphics generator, driver, displacement recorder, the output of half-wave processor connects the flash signal processor, video-stream processor is sent in the output of flash signal processor, oscillator connects the external vibration input end of video-stream processor, the output of video-stream processor connects the animated graphics generator, after the output of animated graphics generator converts serial data to by displacement recorder, again through delivering to after the driver drives on the display board that is installed in crosswalk;

Display board is made of most luminous body arrays, and the mat luminophor is luminous and form humanoid pattern animation and numeral reciprocal, the walking on expression control crosswalk road, the signal lamp that passes through fast, stops to walk respectively.

In implementing measure of the present utility model:

Homochromy or not homochromy light-emitting device array constitutes described display board by majority, on the display board with luminous component form one walk about in or stop humanoid, and show zero count in its side.

Described display board can comprise countdown red light display board and the humanoid green light display board of walking about, constitute to stand by most emitting red light bodies on this countdown red light display board and stop the humanoid pattern of shape, and the numeral reciprocal that constitutes by Yellow luminous body, constitute the humanoid pattern of walking about by most green emitting bodies on this humanoid green light display board of walking about, and in running, form the humanoid animation in the walking.

Described luminophor is one of light emitting diode, bulb.

Described display board is one of electronic mechanical tilting plate type, optical fiber, liquid crystal type display.

The utility model has the advantages that: owing to replace conventional red, Huang, green cresset in the animation mode, the dynamic performance that the pedestrian can pass through road in the time of more expressing green light far beyond the static humanoid pattern lamp of present use, its expression is had a clear meaning, can attract the pedestrian to note, make the meaning of the very clear cresset of pedestrian and have more hommization, thus promote people trade security significantly; In addition, owing to adopt digital timing reciprocal to show, can allow the pedestrian know whether that the enough time passes through road, this countdowns and represents to cooperate puppet animation to walk about fast with flashing mode, it is current at a quick pace to inform that the pedestrian needs, thereby has security and practical effect.

The utility model pedestrian traffic lights signal controller is with brand-new mode display lamp number, and the cresset control that People's Bank of China is passed through is more progressive practical.

Below in conjunction with drawings and Examples the utility model is elaborated.

Fig. 1 is control circuit block scheme of the present utility model and the display board first embodiment synoptic diagram;

Fig. 2 is display board first embodiment, and display line people walking is arranged with digital cresset reciprocal;

Fig. 3 is display board first embodiment, shows that the pedestrian stops to arrange with digital cresset reciprocal;

Fig. 4 is the up people of the display board cresset animated graphics exploded view of walking;

Fig. 5 is control circuit block scheme and the display board second embodiment synoptic diagram;

Fig. 6 is display board second embodiment, shows that the pedestrian stops to arrange with digital cresset reciprocal;

Fig. 7 is display board second embodiment, the display line people cresset Pareto diagram of walking;

Fig. 8-the 10th, circuit theory diagrams.

See also Fig. 1.The utility model is a kind of pedestrian's traffic lights signal controller, comprises a control circuit 10 and a display board 20.Control circuit 10 is made up of half-wave processor 12, flash signal processor 13, video-stream processor 14, oscillator 15, animated graphics generator 16, displacement recorder 17, driver 18.Half-wave processor 12 receive that existing signal source 11 provides three is the expression timing control signal that stops, walking, pass through fast respectively, behind rectifying and wave-filtering, export in the flash signal processor 13 and handle, the output of flash signal processor 13 is sent into video-stream processor 14 again and is handled, oscillator 15 connects the external vibration input end of video-stream processor 14, the output of video-stream processor 14 connects animated graphics generator 16, and the output of animated graphics generator 16 is delivered on the display board 20 that is installed in crosswalk after displacement recorder 17 and driver 18 drivings.

In circuit theory diagrams shown in Fig. 8-10, two current rectifying and wave filtering circuits in Fig. 8 upper left corner constitute the half-wave processor; Flash signal processor, video-stream processor and animated graphics generator constitute by microprocessor U2; Oscillator is made of the crystal oscillator Y1 that is connected on U2 vibration input end; U11 and U12 constitute driver; U5-U10 among Fig. 9, Figure 10 constitutes displacement recorder, and the output of control circuit is sent through interface JP1.

The surface plate that the array that display board 20 is lined up by most luminophors 21 (as LED) is formed, and mat luminophor 21 is luminous and form humanoid pattern animation and numeral reciprocal, the walking on expression control crosswalk road, the signal lamp that passes through fast, stops to walk respectively.

First embodiment of display board 20 as Figure 1-3, be on display board 20, to form humanoid in walking about with luminous component by most light-emitting components 21, and, use " green light " form of expression tradition " pedestrian can pass through road " in its side demonstration zero count (second).When expression zero count shown numeral more hour, humanoid promptly the change with the short period during this is walked about shows pattern, and forming the animation of walking about fast, its exploded view is represented " green light flicker, amber light " form of tradition " pedestrian need pass through fast " as shown in Figure 4.When expression zero count shown numeral made zero, former walk about fast humanoid promptly became shown in Figure 3 standing and stops shape, " red light " form of expression tradition " pedestrian forbids passing through ".

In this first embodiment, display board 20 can be made of single homochromy light-emitting component, specifically demonstrates the pattern and numeral reciprocal of different shape clearly, and the pedestrian is come into plain view, for the pedestrian that color identifying obstacle (such as colour blindness) arranged, the utility model can provide safety guarantee especially.

In second embodiment of the present utility model shown in Fig. 5-7, display lamp number reaches identical purpose with two groups of display boards of expression " walking " respectively, " forbidding walking ".This display lamp number comprises countdown red light display board 30 and the humanoid green light display board 40 of walking about, wherein, countdown red light display board 30 is to be made of to stand most emitting red light bodies to stop the humanoid pattern of shape, and the numeral reciprocal that constitutes by Yellow luminous body, as shown in Figure 6, when display board 30 luminous demonstrations, redness stand " red light " of humanoid i.e. expression tradition " pedestrian forbids passing through ", simultaneously, the time that shows this " pedestrian forbids passing through " by yellow numeral reciprocal.When this zero count makes zero, the i.e. humanoid pattern of being formed with most green emitting bodies by another display board 40 of walking about, constitute the humanoid animation in the walking, its exploded view as shown in Figure 4, use " green light " form of expression tradition " pedestrian can pass through road ", simultaneously, the redness humanoid light of standing extinguishes in the former display board 30, and by the yellow digital time that shows this " pedestrian can pass through road " reciprocal, when the shown numeral of zero count more hour, humanoid promptly the change with the short period during this is walked about shows pattern, and the animation that formation is walked about fast, " green light flicker; amber light " form of expression tradition " pedestrian need pass through fast ", the cycle operation of so going round and beginning again.

Above-mentioned second embodiment can be arranged at countdown red light display board 30 and humanoid green light display board 40 2 parts of walking about in existing People's Bank of China's traffic lights casing, need not increase extra case body equipment, installs, reduces construction cost to simplify.

As mentioned above, no matter the utility model is to show with the single display plate, or with two groups of display boards demonstrations, its humanoid part of walking about all is to express in the animation mode, the dynamic performance that the pedestrian can pass through road in the time of more expressing green light far beyond the static humanoid pattern lamp of present use attracts the pedestrian to note, allows the pedestrian can understand the meaning of differentiating cresset at a glance, and the tool hommization, the walkway environment that provides the pedestrian to have more safety guarantee simultaneously.

In addition, the utility model adopts digital timing reciprocal, provide the pedestrian to differentiate the remaining time showing of green light, allow the pedestrian know whether that the enough time passes through road, this countdown is represented to cooperate with flashing mode and is humanoidly walked about fast, inform that the pedestrian needs to pass through at a quick pace road, its digital display mode is countdowned to inform the pedestrian for utilizing existing red light lamp box demonstration green light excess time.

On actual the manufacturing, aforementioned display plate component can be done multiple choices, and for example, luminophor can be the light emitting diode or the bulb of different color, also can use displays such as electronic mechanical tilting plate type (Flipper), optical fiber, liquid crystal type, replace the display board shown in the embodiment.

The foregoing description is only enumerated for explanation the utility model, is not to be used to limit the utility model, and any equivalents based on the foregoing description all should be within scope of patent protection of the present utility model.

Claims

1. pedestrian's traffic lights signal controller comprises one group of control circuit and at least one display board, it is characterized in that:

Described control circuit is made up of half-wave processor, flash signal processor, oscillator, video-stream processor, animated graphics generator, driver, displacement recorder, the output of half-wave processor connects the flash signal processor, video-stream processor is sent in the output of flash signal processor, oscillator connects the external vibration input end of video-stream processor, the output of video-stream processor connects the animated graphics generator, and the output of animated graphics generator is through delivering to after displacement recorder and the driver drives on the display board that is installed in crosswalk;

Described display board is made of most luminous body arrays.

2. pedestrian's traffic lights signal controller as claimed in claim 1, it is characterized in that: homochromy or not homochromy light-emitting device array constitutes described display board by majority, luminous component on the display board form one walk about in or stop humanoid, and show zero count in its side.

3. pedestrian's traffic lights signal controller as claimed in claim 1 is characterized in that: described display board comprises being made of to stand most emitting red light bodies and stops the humanoid pattern of shape and constituted the countdown red light display board of numeral reciprocal, be made of the humanoid green light display board of walking about of the humanoid pattern of walking about most green emitting bodies by Yellow luminous body.

4. pedestrian's traffic lights signal controller as claimed in claim 1 is characterized in that: described luminophor is one of light emitting diode, bulb.

5. pedestrian's traffic lights signal controller as claimed in claim 1 is characterized in that: described display board is one of electronic mechanical tilting plate type, optical fiber, liquid crystal type display.