CN103903460B - There is red and green glow traffic coding signal output digitized traffic police's baton - Google Patents
There is red and green glow traffic coding signal output digitized traffic police's baton Download PDFInfo
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- CN103903460B CN103903460B CN201410144647.1A CN201410144647A CN103903460B CN 103903460 B CN103903460 B CN 103903460B CN 201410144647 A CN201410144647 A CN 201410144647A CN 103903460 B CN103903460 B CN 103903460B
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Abstract
There is red and green glow traffic coding signal output digitized traffic police's baton.In heavy traffic period, the complicated busy location of road conditions, traffic police manually commands that workload is big, pressure big sometimes due to the difference of traffic police's gesture can cause the erroneous judgement of driver, easily traffic disturbance phenomenon occurs.The artificial comand way of existing traffic police can not meet requirement.The composition of the present invention includes: rod body body, described bodies top is provided with LED snoot (2), red LED group (3) and green LED group (4) are installed in described snoot, described red LED group and drive circuit A(7) it is connected, described green LED group and drive circuit B(8) it is connected, modulation circuit is connected with described drive circuit B, described drive circuit A, microprocessor (10) respectively, and described microprocessor is connected with set of cells (11), function control knob group (6) respectively.The present invention substitutes existing baton for digitized traffic police with baton.
Description
Technical field:
The present invention relates to a kind of digitized traffic police's baton with red and green glow traffic coding signal output.
Background technology:
Current traffic signaling system can be divided into dynamic traffic signal (red, green, the modulating signal of real-time change), static traffic mark such as: goes slowly, restrict driving, about 150 kinds of signs such as forbidden, men working is gone slowly, men working is forbidden, limit for height 5 meters, dead weight 40 tons, with the signal lights on automobile such as: turn left, turn right prompting, decelerations, lane change etc., and motor-driven (at random) traffic police commands mostly by gesture or single baton, whistle realization.In heavy traffic period, the complicated busy location of road conditions, traffic police manually commands that workload is big, pressure big sometimes due to the difference of traffic police's gesture can cause the erroneous judgement of driver, easily traffic disturbance phenomenon occurs.
Along with the increase year by year of motor vehicles, road conditions become increasingly complex changeable, especially must by the participation of traffic police in peak period on and off duty, and the artificial comand way of existing traffic police can not meet requirement.It is currently needed for a kind of in conventional traffic signal system and traffic sign basis, do not change driver traffic police is commanded identify custom, do not affect described system existing function basis on increase a kind of people identify basis on vehicle install identification equipment on also can synchronize identify householder method, make the tradition that traffic police commands add the dual identification of digitized to be greatly increased traffic safety and alleviate driver's anxiety in car steering process, alleviate the standardization of traffic police's operating pressure and commander, the transport information of standard digital is provided for automatic driving vehicle from now on.
Summary of the invention:
It is an object of the invention to provide a kind of digitized traffic police's baton with red and green glow traffic coding signal output.
Above-mentioned purpose is realized by following technical scheme:
A kind of have red and green glow traffic coding signal output digitized traffic police's baton, its composition includes: rod body body, described bodies top is provided with LED snoot, red LED group and green LED group are installed in described snoot, described red LED group is connected with drive circuit A, described green LED group is connected with drive circuit B, modulation circuit is connected with described drive circuit B, described drive circuit A, microprocessor respectively, and described microprocessor is connected with set of cells, function control knob group respectively.
Described has red and green glow traffic coding signal output digitized traffic police's baton, and the 12V output of described set of cells is connected with described drive circuit A, described drive circuit B respectively.
Described has red and green glow traffic coding signal output digitized traffic police's baton, deposit the coding of the point duty that traffic police uses in described microprocessor, controlled the output of 9 kinds of point duty coding first-harmonics by the function control knob group of 9 button compositions；The outfan OUT-1 of described microprocessor exports red point duty coding first-harmonic, and through 57KHZ or higher carrier frequency modulating circuit modulates, output, to red LED lamp drive circuit A, drives red LED group；The outfan OUT-2 of described microprocessor exports green traffic commander's coding first-harmonic, and through 57KHZ or higher carrier frequency modulating circuit modulates, output, to green LED lamp drive circuit B, drives green LED group；When pressing described corresponding traffic command push button, the output continuously in 1 second of 57KHZ or higher carrier frequency modulating coding signal interval, by red LED group and green LED group, to launch in the way of light modulation, release button signal stops output;The modulating frequency of described modulation circuit is controlled by microprocessor OUT-3,
Described has red and green glow traffic coding signal output digitized traffic police's baton, the coded address scope of described coding is 90-B0, encoded by 6 groups 82 system PWM or PPM sequencing contro and constitute, the point duty gesture of traffic police's use and the button one_to_one corresponding of function control knob group, when pressing corresponding traffic command push button, the output of described red LED group encodes signal accordingly, including: parking checking, warning, overspeed warning, 4 instruction encoding signals of going slowly violating the regulations；The coding signal of described green LED group output includes: turns left, keep straight on, turn right, turn around, stop 9 instruction encoding signals.
Beneficial effect:
1. the present invention is with low cost, add the function of baton, traffic police is made to realize command information digitized under artificial commander's environment, it is greatly improved the command ability of traffic police, reducing labor intensity, the red LED group in digitized traffic police's baton, green LED group and control circuit just may be installed in the warning lamp of police vehicle through simple process.
2. the present invention is existing traffic police with increasing command information output function on baton basis, increases the function of this equipment.The present invention is with low cost, simple in construction, and invests little, has high repayment.The present invention is greatly increased the command ability of traffic police, alleviates traffic police and manually commands intensity.
3. the present invention can solve current traffic police signaling system in point duty process and can only use gesture and the single-mode of traffic police's baton, the dual identification of traffic signal and traffic sign can be greatly increased traffic safety, alleviate the artificial commanded pressure of traffic police and driver's tensity in car steering process.
Accompanying drawing illustrates:
Accompanying drawing 1 is the structural representation of the present invention.
Accompanying drawing 2 is the schematic diagram of control circuit of the present invention.
Detailed description of the invention:
Embodiment 1:
A kind of have red and green glow traffic coding signal output digitized traffic police's baton, its composition includes: rod body body, described bodies top is provided with LED snoot 2, red LED group 3 and green LED group 4 are installed in described snoot, described red LED group and drive circuit A, piece number: 7 connect, described green LED group and drive circuit B, piece number: 8 connect, modulation circuit is connected with described drive circuit B, described drive circuit A, microprocessor 10 respectively, and described microprocessor is connected with set of cells 11, function control knob group 6 respectively.
Embodiment 2:
Digitized traffic police's baton with red and green glow traffic coding signal output according to embodiment 1, the 12V output of described set of cells is connected with described drive circuit, described drive circuit respectively.
Embodiment 3:
Digitized traffic police's baton with red and green glow traffic coding signal output according to embodiment 1 or 2, deposit the coding of the point duty that traffic police uses in described microprocessor, controlled the output of 9 kinds of point duty coding first-harmonics by the function control knob group of 9 button compositions；The outfan OUT-1 of described microprocessor exports red point duty coding first-harmonic, and through 57KHZ or higher carrier frequency modulating circuit modulates, output, to red LED lamp drive circuit A, drives red LED group；The outfan OUT-2 of described microprocessor exports green traffic commander's coding first-harmonic, and through 57KHZ or higher carrier frequency modulating circuit modulates, output, to green LED lamp drive circuit B, drives green LED group；When pressing described corresponding traffic command push button, the output continuously in 1 second of 57KHZ or higher carrier frequency modulating coding signal interval, by red LED group and green LED group, to launch in the way of light modulation, release button signal stops output;The modulating frequency of described modulation circuit is controlled by microprocessor OUT-3,
Embodiment 4:
Digitized traffic police's baton with red and green glow traffic coding signal output according to embodiment 1 or 2 or 3, the coded address scope of described coding is 90-B0, encoded by 6 groups 82 system PWM or PPM sequencing contro and constitute, the point duty gesture of traffic police's use and the button one_to_one corresponding of function control knob group, when pressing corresponding traffic command push button, the output of described red LED group encodes signal accordingly, including: parking checking, warning, overspeed warning, 4 instruction encoding signals of going slowly violating the regulations；The coding signal of described green LED group output includes: turns left, keep straight on, turn right, turn around, stop 9 instruction encoding signals.
Embodiment 5:
Described has red and green glow traffic coding signal output digitized traffic police's baton, and its composition includes: traffic guidance baton top mounted LED lamp snoot described in digitized traffic guidance baton；Red LED group and green LED group are installed in described snoot；Control circuit 5 is installed in described traffic guidance baton.Described control circuit includes: connect and drive the drive circuit of described red LED；Connect and drive the drive circuit of described green LED；Described 2 circuit connect modulation circuit respectively；Described modulation circuit is controlled by the OUT-3 of microprocessor；Described 2 LED lamp drive circuit and connect OUT-1 and the OUT-2 of outfan of described microprocessor (10) respectively；Conventional point duty coding is deposited in described microprocessor；Described microprocessor linkage function control knob group is for the output of Non-follow control point duty coding, and described electric routing battery provides DC source.
Deposit the conventional point duty coding of traffic police in described microprocessor, controlled the output of 9 kinds of conventional point duty coding first-harmonics by the function control knob group of 9 button compositions.The outfan OUT-1 of described microprocessor exports red point duty and encodes first-harmonic, and OUT-exports green traffic commander's coding first-harmonic, through 57KHZ(or higher carrier frequency) modulating circuit modulates, respectively output extremely red LED lamp drive circuit；Red LED group is driven with green LED lamp drive circuit；With green LED group.When pressing described corresponding traffic command push button, 57KHZ(or higher carrier frequency) output continuously in 1 second of modulating coding signal interval, by red LED group；With green LED group, launch in the way of light modulation, release button signal stop output.The modulating frequency of described modulation circuit is controlled by microprocessor OUT-3.
The button one_to_one corresponding of the point duty gesture that traffic police commonly uses and function control knob group, when pressing corresponding traffic command push button, the output of described red LED group encodes signal accordingly, including: parking checking, warning, overspeed warning, 4 instruction encoding signals of going slowly violating the regulations；Described green LED group exports: turns left, keep straight on, turn right, turn around, stop 9 instruction encoding signals.Described digitized traffic police, with baton conventional command information coded address scope: 90-B0, is encoded by 6 groups 82 system PWM or PPM sequencing contro and constitutes, and its coded method is as follows: be made up of following six parts: guidance code；Traffic signal encode；Dynamic timing code-1 data；Dynamic timing code-2 data；Dynamic timing code-3 data；Static data.Namely described traffic signal coding is divided into 4 classes according to the difference of traffic signal function: dynamic traffic signal class (encodes for dynamic traffic light, order code scope: 01-1F)；Static traffic indicates class (corresponding to static traffic marking coding, order code scope: 20-BF)；Traffic police's conventional commander class (is arranged on the red and green LED on traffic police's baton or police car, people control the control command code sent, order code scope: C0-CF)；Vehicle signal class (coding that the interactive traffic signal receiving/transmission device installed in motor vehicles sends, order code scope: D0-FE).
The address realm of a described dynamic traffic signal complete cycle of coding, at 01 to 1F, is up to 31 kinds of coded combinations；A described dynamic coding is made up of 682 systems, and output can be for 1 time wherein for 2 times radix-minus-one complement continuously, coded format: PWM or PPM.A signal lights state, being made up of a dry dynamic coding, interval output in 1 second is once.
The dynamic timing code-1 of described dynamic coding；Dynamic timing code-2；It is current red light, green light open-interval count down time code that dynamic timing code-3 encodes in (01-1F) scope at above-mentioned dynamic traffic signal, refreshing per second 1 time, countdown data subtract mono-state maximum count scope of 1(in the 0-254 second), when any one countdown data=0 above-mentioned, this traffic signal state terminates.Described static data code, when in described traffic signal instruction code address, within the scope of 01-1F, data are 00, invalid for this group traffic signal instruction code, automatically proceed to next instruction；First of data for X1-XF time be the amber light parameter of bright 1 to 16 second.It it is the signal lights address of same road when the second of data is for 1X-FX.
Claims (1)
1.A kind of have red and green glow traffic coding signal output digitized traffic police's baton, its composition includes: rod body body, it is characterized in that: described bodies top is provided with LED snoot, red LED group and green LED group are installed in described snoot, described red LED group is connected with drive circuit A, described green LED group is connected with drive circuit B, modulation circuit is connected with described drive circuit B, described drive circuit A, microprocessor respectively, and described microprocessor is connected with set of cells, function control knob group respectively；
The 12V output of described set of cells is connected with described drive circuit A, described drive circuit B respectively；
Deposit the coding of the point duty that traffic police uses in described microprocessor, controlled the output of 9 kinds of point duty coding first-harmonics by the function control knob group of 9 button compositions；The outfan OUT-1 of described microprocessor exports red point duty coding first-harmonic, and through 57KHZ or higher carrier frequency modulating circuit modulates, output, to red LED lamp drive circuit A, drives red LED group；The outfan OUT-2 of described microprocessor exports green traffic commander's coding first-harmonic, and through 57KHZ or higher carrier frequency modulating circuit modulates, output, to green LED lamp drive circuit B, drives green LED group；When pressing described corresponding traffic command push button, the output continuously in 1 second of 57KHZ or higher carrier frequency modulating coding signal interval, by red LED group and green LED group, to launch in the way of light modulation, release button signal stops output;The modulating frequency of described modulation circuit is controlled by microprocessor OUT-3；
The coded address scope of described coding is 90-B0, encoded by 6 groups 82 system PWM or PPM sequencing contro and constitute, the point duty gesture of traffic police's use and the button one_to_one corresponding of function control knob group, when pressing corresponding traffic command push button, the output of described red LED group encodes signal accordingly, including: parking checking, warning, overspeed warning, 4 instruction encoding signals of going slowly violating the regulations；The coding signal of described green LED group output includes: turns left, keep straight on, turn right, turn around, stop 9 instruction encoding signals.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410144647.1A CN103903460B (en) | 2014-04-11 | 2014-04-11 | There is red and green glow traffic coding signal output digitized traffic police's baton |
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| CN201410144647.1A CN103903460B (en) | 2014-04-11 | 2014-04-11 | There is red and green glow traffic coding signal output digitized traffic police's baton |
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| CN103903460B true CN103903460B (en) | 2016-07-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11887477B2 (en) | 2018-07-25 | 2024-01-30 | Motorola Solutions, Inc. | Device, system and method for controlling autonomous vehicles using a visual notification device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2359756Y (en) * | 1998-04-22 | 2000-01-19 | 赵文 | Wireless remote controller traffic baton |
| KR100654308B1 (en) * | 2004-11-11 | 2006-12-08 | 이상시 | Apparatus for controlling indication of traffic signal lamp and method thereof |
| CN101527084B (en) * | 2008-03-07 | 2012-06-20 | 上海电机学院 | Voice-type multifunctional traffic guidance baton |
| CN201386977Y (en) * | 2009-01-07 | 2010-01-20 | 张培 | Remote-control traffic light |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US11887477B2 (en) | 2018-07-25 | 2024-01-30 | Motorola Solutions, Inc. | Device, system and method for controlling autonomous vehicles using a visual notification device |
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