CN207149084U - On-demand walker signal lamp - Google Patents
On-demand walker signal lamp Download PDFInfo
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- CN207149084U CN207149084U CN201720696619.XU CN201720696619U CN207149084U CN 207149084 U CN207149084 U CN 207149084U CN 201720696619 U CN201720696619 U CN 201720696619U CN 207149084 U CN207149084 U CN 207149084U
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Abstract
The utility model provides a kind of on-demand walker signal lamp, including：Internal information system and outside display screen, wherein：The information system of the inside includes processor CPU, voice cue module, LED display control module, character base module, time module, lamp state detection module, reverse-timing display device and pedestrian signal lamp, the display screen of the outside is followed successively by countdown display screen from top to bottom, pedestrian signal lamp display screen, LED display and control button, the countdown display screen connects reverse-timing display device, the pedestrian signal lamp display screen connects processor CPU by pedestrian signal lamp, the LED display connects LED display control module with character base module, the control button connection processor CPU.The utility model prompts pedestrian to press button request by the way that request is by the stand-by period of rear reverse-timing display device prompting pedestrian and transit time and attaches word and auditory tone cues, and pedestrian is quickly through crossing for guiding using text prompt, auditory tone cues.
Description
Technical field
The utility model belongs to traffic signals communication equipment, and in particular to a kind of on-demand walker signal lamp.
Background technology
In general pedestrian crossing signal lamp is controlled using timing single-phase at present, and whetheing there is pedestrian, all regularly instruction is forbidden or permitted
Perhaps the prevailing state of pedestrian, as still indicated to allow pedestrian by the way that no thoroughfare for vehicles, just in the state of nobody is by crossing
The transit time of vehicle is occupied, reduces the traffic efficiency of road.
Utility model content
The utility model provides a kind of on-demand walker signal lamp to solve Problems Existing, and the utility model uses word
Prompting, auditory tone cues, pedestrian is prompted to press button request by when the wait of pedestrian is prompted in request by rear reverse-timing display device
Between and transit time and attach word and auditory tone cues, pedestrian is quickly through crossing for guiding.
What the utility model was achieved through the following technical solutions：
A kind of on-demand walker signal lamp, including：Internal information system and outside display screen, wherein：The inside
Information system include processor CPU, voice cue module, LED display control module, character base module, time module, lamp state
Detection module, reverse-timing display device and pedestrian signal lamp, the processor CPU connect voice cue module, LED display respectively
Control module, character base module, time module and lamp state detection module, the processor CPU connect letter respectively by RS485 serial ports
Number control machine, reverse-timing display device and pedestrian signal lamp, the pedestrian signal lamp connect lamp state detection module again, the outside
Display screen is followed successively by countdown display screen, pedestrian signal lamp display screen, LED display and control button from top to bottom, it is described fall
Timing display screen connects reverse-timing display device, and the pedestrian signal lamp display screen connects processor CPU, institute by pedestrian signal lamp
State LED display and LED display control module, the control button connection processor CPU are connected with character base module.
The processor CPU, as processing control centre, is responsible for character library using macrocrystalline STC15F2K60S2 series monolithics
Reading and display screen control scanning control, according to lamp state detection module detect lamp state and RS485 serial communications data
Voice messaging corresponding to corresponding content and automatic cycle broadcasting is shown, and is interrupted caused by passage time processing module, is judged
The sound switch machine time, open and close sound channel.
The voice cue module is made up of speech chip and voice power amplification module, loudspeaker, the voice cue module
Processing and the LM386 voice power amplifiers of voice are carried out using ISD4002 sequence of speech chip.ISD4002 series of tasks voltages
3V, 4 to the 8 minutes recording playback time of monolithic, tonequality is good, suitable for mobile phone and other portable type electronic products.Chip uses
CMOS technologies, how electric include oscillator, anti-aliasing filter, smoothing filter, audio-frequency amplifier, automatic silencing and high density
Flat flicker storage display.Chip design is must can be by serially leading to by microprocessor control, operational order based on all operations
Believe that interface (SPI or Microwire) is sent into.Chip uses more level Directly multilevel storage technologies, and each sampled value is directly deposited
Storage is flashed in memory in piece, thus can very true, reproducing speech, music, tone and effect sound naturally, avoid
General solid recording circuit quantizing noise and " metallic sound " caused by quantization and compression.Sample frequency can be 4.0,5.3,6.4,
8.0kHz, frequency is lower, and the recording playback time is longer, and tonequality has declined, and information is stored in flicker memory in piece, can powered off
In the case of preserve 100 years (representative value), repeatedly record 100,000 times.
The LED display control module is by LED Dot arrays module and power supply outside the 8 16 point P10-2R1G rooms of point * 16
Power supply is formed, and display data and the control of display module are provided by processor CPU, using 1/4 constant current turntable driving mode, can be shown
Show 16*16 dot matrix Chinese characters 8.
The time module uses clock chip DS12C887, is responsible for time calibration by processor transmission information, alarm clock is set
Put.Clock chip produces locking cycle interruption to processor, and processor switchs sound channel according to the period.
The reverse-timing display device uses 300 type red and green color dibit communication type reverse-timing display devices, during maximum countdown
Between 99 seconds, communication protocol standard《Count down display for road traffic signal》2014 editions agreements.
The pedestrian signal lamp uses 300 type red and green color Assembled lamps.
The LED display uses highly luminescent diode, shields body size：320mm*640mm, show 8 word 16*16 dot matrix
Chinese character.
The utility model under normal circumstances when without pedestrian by when, traffic light system is red light, and no countdown is shown,
LED display display is red " red light is forbidden, please touch the button ", voice cycle prompting " no through traffic for red light, such as need to by please by by
Button ", starts trigger signal when someone's button press, and signal controlling machine goes out people's row etc. according to current operation phase and computation of Period
Treat time and the non-lamp communication of people, once, dibit countdown shows the red stand-by period for communication per second, and information alert screen shows yellow
" request triggering, bear with ".Voice cycle prompts " your request has triggered, and please bear with "；Stand-by period finishes conversion
For prevailing state, the remaining transit time of countdown display green, the display of information alert screen is green " green light is let pass, and is please passed through soon ",
Voice cycle prompting " green light is let pass, please quickly through crossing ".
The beneficial effects of the utility model are：
1. signal lamp provided by the utility model is because use pedestrian's request method, when nobody by when touch without request signal
Hair, is not take up the vehicle pass-through time, substantially increases the traffic efficiency of road.
2. the utility model by LED display addition of text prompt, countdown display screen add countdown prompting with
And the auditory tone cues that voice cue module provides, the awareness of safety of pedestrian from vision and is acoustically strengthened, pedestrian is improved and leads to
Capable security.
Brief description of the drawings
Fig. 1 is the information system module map inside the utility model；
Fig. 2 is the display screen outside the utility model；
Fig. 3 is the display screen outside embodiment 1；
Wherein：1 is voice cue module；2 be signal controlling machine；3 be LED display control module；4 be processor CPU；
5 be RS485 serial ports；6 be reverse-timing display device；7 be character base module；8 be time module；9 be lamp state detection module；10 be people
Row signal lamp；11 be countdown display screen；12 be people's row traffic light system screen；13 be LED display, and 14 be control button.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this practicality
It is new, it is not used to limit the utility model.
Below in conjunction with the accompanying drawings and specific embodiment is further described to application principle of the present utility model.
Embodiment 1
A kind of on-demand walker signal lamp, including：Internal information system and outside display screen, wherein：The inside
Information system include processor CPU4, voice cue module 1, LED display control module 3, character base module 7, time module
8th, lamp state detection module 9, reverse-timing display device 6 and pedestrian signal lamp 10, the processor CPU4 connect voice message mould respectively
Block 1, LED display control module 3, character base module 7, time module 8 and lamp state detection module 9, the processor CPU4 pass through
RS485 serial ports 5 connects signal controlling machine 2, reverse-timing display device 6 and pedestrian signal lamp 10 respectively, and the pedestrian signal lamp 10 is again
Connect lamp state detection module 9, the display screen of the outside is followed successively by countdown display screen 11 from top to bottom, pedestrian signal lamp is shown
Screen 12, LED display 13 and control button 14, the countdown display screen 11 connect reverse-timing display device 6, people's row signal
Lamp display screen 12 connects processor CPU4 by pedestrian signal lamp 10, and the LED display 13 and character base module 7 connect LED and shown
Display screen control module 3, the control button 14 connect processor CPU4.
The processor CPU4 is using macrocrystalline STC15F2K60S2 series monolithics as processing control centre.
The voice cue module 1 is made up of speech chip and voice power amplification module, loudspeaker, the voice cue module
Processing and the LM386 voice power amplifiers of voice are carried out using ISD4002 sequence of speech chip.
The LED display control module 3 is by LED Dot arrays module and power supply outside the 8 16 point P10-2R1G rooms of point * 16
Power supply is formed, and display data and the control of display module are provided by processor COU, using 1/4 constant current turntable driving mode, can be shown
Show 16*16 dot matrix Chinese characters 8.
The time module 8 is using clock chip DS12C887.
The reverse-timing display device 6 uses 300 type red and green color dibit communication type reverse-timing display devices, during maximum countdown
Between 99 seconds, communication protocol standard《Count down display for road traffic signal》2014 editions agreements.
The pedestrian signal lamp 10 uses 300 type red and green color Assembled lamps.
The LED display 13 uses highly luminescent diode, shields body size：320mm*640mm, show 8 word 16*16 points
Battle array Chinese character.
As shown in figure 3, under normal circumstances without pedestrian by when, traffic light system is red light, and no countdown is shown, LED
Display screen display is red " red light is forbidden, please touch the button ", voice cycle prompting " no through traffic for red light, such as need to by please by by
Button ".
Specific embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for
For those skilled in the art, the utility model can have various modifications and variations.It is all in spirit of the present utility model and former
Any modification, equivalent substitution and improvements made within then etc., should be included within the scope of protection of the utility model.
Claims (3)
1. a kind of on-demand walker signal lamp, including：Internal information system and outside display screen, it is characterised in that：It is described
Internal information system includes processor CPU (4), voice cue module (1), LED display control module (3), character base module
(7), time module (8), lamp state detection module (9), reverse-timing display device (6) and pedestrian signal lamp (10), the processor CPU
(4) voice cue module (1), LED display control module (3), character base module (7), time module (8) and lamp state are connected respectively
Detection module (9), the processor CPU (4) connects signal controlling machine (2) respectively by RS485 serial ports (5), countdown is shown
Device (6) and pedestrian signal lamp (10), the pedestrian signal lamp (10) connect lamp state detection module (9), the display of the outside again
Screen is followed successively by countdown display screen (11), pedestrian signal lamp display screen (12), LED display (13) and control button from top to bottom
(14), countdown display screen (11) the connection reverse-timing display device (6), the pedestrian signal lamp display screen (12) pass through people's row
Signal lamp (10) connection processor CPU (4), the LED display (13) and character base module (7) connection LED display control mould
Block (3), control button (14) the connection processor CPU (4).
A kind of 2. on-demand walker signal lamp according to claim 1, it is characterised in that：The reverse-timing display device (6)
Maximum count down time 99 seconds.
A kind of 3. on-demand walker signal lamp according to claim 1, it is characterised in that：The LED display (13) is adopted
With highly luminescent diode, shield body size：320mm*640mm, show 8 word 16*16 dot matrix Chinese characters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720696619.XU CN207149084U (en) | 2017-06-15 | 2017-06-15 | On-demand walker signal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720696619.XU CN207149084U (en) | 2017-06-15 | 2017-06-15 | On-demand walker signal lamp |
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| Publication Number | Publication Date |
|---|---|
| CN207149084U true CN207149084U (en) | 2018-03-27 |
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ID=61671172
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720696619.XU Active CN207149084U (en) | 2017-06-15 | 2017-06-15 | On-demand walker signal lamp |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108765983A (en) * | 2018-05-25 | 2018-11-06 | 连云港杰瑞电子有限公司 | A kind of pedestrian's street crossing request control system and method based on Quick Response Code |
| CN108806239A (en) * | 2018-06-15 | 2018-11-13 | 公安部交通管理科学研究所 | The pedestrian's street crossing control system and method coordinated based on upstream and downstream signalized intersections |
| CN110751832A (en) * | 2019-10-14 | 2020-02-04 | 吉林大学 | Intersection primary and secondary school student priority traffic system based on vehicle-road cooperation |
| CN113870587A (en) * | 2021-10-20 | 2021-12-31 | 扬州工业职业技术学院 | Intelligent self-service traffic light control system |
-
2017
- 2017-06-15 CN CN201720696619.XU patent/CN207149084U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108765983A (en) * | 2018-05-25 | 2018-11-06 | 连云港杰瑞电子有限公司 | A kind of pedestrian's street crossing request control system and method based on Quick Response Code |
| CN108806239A (en) * | 2018-06-15 | 2018-11-13 | 公安部交通管理科学研究所 | The pedestrian's street crossing control system and method coordinated based on upstream and downstream signalized intersections |
| CN108806239B (en) * | 2018-06-15 | 2020-12-08 | 公安部交通管理科学研究所 | Pedestrian crossing control system and method based on upstream and downstream signalized intersection coordination |
| CN110751832A (en) * | 2019-10-14 | 2020-02-04 | 吉林大学 | Intersection primary and secondary school student priority traffic system based on vehicle-road cooperation |
| CN113870587A (en) * | 2021-10-20 | 2021-12-31 | 扬州工业职业技术学院 | Intelligent self-service traffic light control system |
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