CN103218920B - Generalized intelligent signal lamp control system - Google Patents
Generalized intelligent signal lamp control system Download PDFInfo
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- CN103218920B CN103218920B CN201210345902.XA CN201210345902A CN103218920B CN 103218920 B CN103218920 B CN 103218920B CN 201210345902 A CN201210345902 A CN 201210345902A CN 103218920 B CN103218920 B CN 103218920B
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- signal lamp
- digital radio
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Abstract
A generalized intelligent signal lamp control system is composed of a main control computer (MCC) 1, a digital wireless broadcasting transmitting station 2, an intelligent signal lamp 3 and a mobile digital wireless broadcasting traffic signal lamp map display terminal 4. The generalized intelligent signal lamp control system is characterized in that the intelligent signal lamp is composed of a main control circuit, a storage device, an input-output interface, software and a traffic signal lamp 5, comprises a digital wireless broadcasting receiving device and further comprises a signal lamp order detection module, and a signal lamp order which is detected by the detection module is used for changing the display status of the traffic signal lamp by appointment. The mobile digital wireless broadcasting traffic signal lamp map display terminal comprises a digital wireless broadcasting signal receiving device with more than one channel and a channel automatic switching circuit or a multi-channel parallel receiving processing circuit, and further comprises a signal lamp order detection module, and a signal lamp order which is detected by the detection module is used for changing the display status of a display screen by appointment.
Description
Technical field
The present invention relates to broad sense Intelligent Signal Control System.
Background technology
The timer-operated traffic lights of existing one, because the parameters such as cycle cycling time and the first clock starting point set have arbitrariness and internal clocking drift, the state of its traffic lights has randomness.This make to drive a vehicle run into red parking probability on average higher than 0.5.If computing machine can be used to form the real-time control program of traffic lights according to traffic in the past and on-the-spot feedback, and connect each automatic traffic signal light by digital radio mode real-time communication, the switching of signal lamp is made to reveal maximum close friend to the meter for vehicle travelled, then likely under existing traffic route hardware condition, the unimpeded rate of driving is on average improved 20% even more.
Summary of the invention
The object of the invention is to provide broad sense Intelligent Signal Control System.
The present invention solves the technical scheme that its technical matters is taked: use the main control computer of establishment intelligent signal lamp scheme automatically, digital radio broadcast transmitting station, several intelligent signal lamps being arranged at cross road mouth or intelligent signal lamp cohort and several movable digital radio broadcast traffic signal lamp map display terminal, form a broad sense Intelligent Signal Control System.Described main control computer by governor circuit, the memory device be connected with governor circuit signal, I/O Interface, display screen, casing and software composition; Intelligent signal lamp cohort is made up of more than one intelligent signal lamp.Intelligent signal lamp is made up of governor circuit, memory device, I/O Interface, software, traffic lights, containing a digital wireless broadcast reception device and containing signal lamp command detection module; The signal lamp instruction detected by described detection module is according to the display state of agreement for changing traffic lights.Movable digital radio broadcast traffic signal lamp map display terminal is by governor circuit, the memory device be connected with governor circuit signal, I/O Interface, display screen, casing and software composition, the digital radio broadcast signal receiving device containing more than one channel and channel automatic switch-over circuit or multi-channel parallel receiving processing circuit containing signal lamp command detection module; The signal lamp instruction detected by described detection module is according to the display state of agreement for changing display screen.Intelligent signal lamp and movable digital radio broadcast traffic signal lamp map display terminal, be connected with described main control computer signal by digital radio broadcast transmitting station.
The I/O Interface of described main control computer can also be made to comprise the private telephone being arranged on fire brigade and hospital, and the special mobile phone of intelligent signal lamp place traffic scene.
Movable digital radio broadcast traffic signal lamp map display terminal can also be made to contain satellite navigation module.
Movable digital radio broadcast traffic signal lamp map display terminal can also be made to contain an automatic forward direction picture pick-up device and satellite navigation module, the state of described automatic forward direction picture pick-up device, changes according to the change of the output state of satellite navigation module and the output state of signal lamp command detection module.
Movable digital radio broadcast traffic signal lamp map display terminal can also be made to contain mobile communication module.
Movable digital radio broadcast traffic signal lamp map display terminal and vehicle can also be made to bundle and to be connected and to contain a not parking information Switching Module.
The software of movable digital radio broadcast traffic signal lamp map display terminal can also be made, containing relative to a certain moment and a certain bar travel path of setting out, automatically calculate the journey time arrived at the destination and the red light quantity that may meet with, place, the program of time.
Beneficial effect of the present invention: adopt artificial intelligence automatically to work out intelligent signal lamp scheme, and utilize the instruction of digital radio broadcast system transmission signal lamp to realize controlling traffic lights, the optimum contributing to realizing traffic lights controls automatically, than by adopt wired mode or adopt man-to-man wireless mode carry out signal link cost low, take wireless channel resource few, implement convenient; Than the mode strong anti-interference performance of artificial antenna broadcast; Whole system due to the circuit junction related to make reliability greatly improve less, each receiving terminal interchangeability is strong.
Various vehicle-mounted digital radio broadcast traffic signal lamp map display terminal of the present invention, than manufacturing vehicle-mounted digital radio broadcast traffic signal lamp map display terminal respectively and automobile black box cost is low, occupy little space; Accurately can record the act of violating regulations of automobile; High speed toll way can be implemented easily; The automatic forward direction picture pick-up device controlled before being installed on fire truck, ambulance, by main control computer carries out camera shooting evidence-obtaining to the vehicle accounting in violation of rules and regulations track, just, timely.
With mobile phone communication equipment, the transit terminal that namely smart mobile phone is integrally manufactured, the convenient digital radio broadcast of use is whenever and wherever possible carried out consulting and is gone and found out what's going on.
Transit terminal is with satellite navigation module, and nature, performance is stronger.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the schematic diagram of a broad sense Intelligent Signal Control System.
1. main control computers in figure; 2. digital radio broadcast transmitting station; 3. intelligent signal lamp; 4. display terminal; 5. traffic lights; 6. can call the interpersonal interface of rectangle; 7. display screen.
Embodiment
Fig. 1 provides one embodiment of the present of invention.
In Fig. 1, use the main control computer 1 of establishment intelligent signal lamp scheme automatically, digital radio broadcast transmitting station 2 and intelligent signal lamp 3, movable digital radio broadcast traffic signal lamp map display terminal 4, form a broad sense Intelligent Signal Control System.
The main control computer 1 of automatic establishment intelligent signal lamp scheme is by governor circuit, and the memory device be connected with governor circuit signal, I/O Interface, display screen, casing and software form.
The signal lamp instruction that digital radio broadcast transmitting station 2 carrier transmit main control computer provides.
Intelligent signal lamp 3 is made up of governor circuit, memory device, I/O Interface, software, traffic lights 5.Adopt a digital wireless broadcast reception device and adopt signal lamp command detection module.The signal lamp instruction detected by described detection module is according to the display state of agreement for changing traffic lights 5.
Movable digital radio broadcast traffic signal lamp map display terminal 4, by governor circuit, the memory device be connected, can call rectangle man-machine interface 6, display screen 7 with governor circuit signal, casing and software composition.Adopt the digital radio broadcast signal receiving device of more than one channel and channel automatic switch-over circuit or multi-channel parallel receiving processing circuit and adopt signal lamp command detection module.The signal lamp instruction detected by described detection module is according to the display state of agreement for changing display screen 7.Rectangle man-machine interface 6 can be called for using operation during display terminal 4.Can call the footprints of rectangle man-machine interface 6 on display screen 7 can free setting.
Intelligent signal lamp 2 and movable digital radio broadcast traffic signal lamp map display terminal 4, be connected with main control computer 1 signal by digital radio broadcast transmitting station 2.
Claims (2)
1. broad sense Intelligent Signal Control System, by automatically working out the main control computer of intelligent signal lamp scheme, digital radio broadcast transmitting station, several intelligent signal lamps being arranged at cross road mouth or intelligent signal lamp cohort and several movable digital radio broadcast traffic signal lamp map display terminal are formed, described main control computer is by governor circuit, and the memory device be connected with governor circuit signal, I/O Interface, display screen and casing form; Intelligent signal lamp cohort is made up of more than one intelligent signal lamp, it is characterized in that intelligent signal lamp is made up of governor circuit, memory device, I/O Interface and traffic lights, the governor circuit of described intelligent signal lamp contains a digital wireless broadcast reception device and containing signal lamp command detection module, the signal lamp instruction detected by the signal lamp command detection module of described intelligent signal lamp is according to the display state of agreement for changing traffic lights; Movable digital radio broadcast traffic signal lamp map display terminal is by governor circuit, the memory device be connected with governor circuit signal, I/O Interface, display screen and casing form, the governor circuit of described map display terminal contains the digital radio broadcast signal receiving device of more than one channel and channel automatic switch-over circuit or multi-channel parallel receiving processing circuit and containing signal lamp command detection module, the signal lamp instruction detected by the signal lamp command detection module of described map display terminal is according to the display state of arranging for changing display screen; Intelligent signal lamp and movable digital radio broadcast traffic signal lamp map display terminal, be connected with described main control computer signal by digital radio broadcast transmitting station; Movable digital radio broadcast traffic signal lamp map display terminal contains an automatic forward direction picture pick-up device and satellite navigation module, the state of described automatic forward direction picture pick-up device, changes according to the change of the output state of the output state of satellite navigation module and the signal lamp command detection module of map display terminal.
2. broad sense Intelligent Signal Control System according to claim 1, is characterized in that the I/O Interface of described main control computer comprises the private telephone being arranged on fire brigade and hospital, and the special mobile phone of intelligent signal lamp place traffic scene.
3. broad sense Intelligent Signal Control System according to claim 1, is characterized in that movable digital radio broadcast traffic signal lamp map display terminal contains satellite navigation module.
4. broad sense Intelligent Signal Control System according to claim 1, is characterized in that movable digital radio broadcast traffic signal lamp map display terminal contains mobile communication module.
5. the broad sense Intelligent Signal Control System according to claim 3 or 4, is characterized in that movable digital radio broadcast traffic signal lamp map display terminal and vehicle bundle and is connected and contains a not parking information Switching Module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210345902.XA CN103218920B (en) | 2012-09-15 | 2012-09-15 | Generalized intelligent signal lamp control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210345902.XA CN103218920B (en) | 2012-09-15 | 2012-09-15 | Generalized intelligent signal lamp control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103218920A CN103218920A (en) | 2013-07-24 |
| CN103218920B true CN103218920B (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210345902.XA Expired - Fee Related CN103218920B (en) | 2012-09-15 | 2012-09-15 | Generalized intelligent signal lamp control system |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE517523C2 (en) * | 2000-10-27 | 2002-06-11 | Lars Andersson | A system for controlling a traffic signal system |
| CN201051304Y (en) * | 2007-03-08 | 2008-04-23 | 英华达（上海）科技有限公司 | Road traffic navigation device |
| CN101098202A (en) * | 2007-05-25 | 2008-01-02 | 杨越岗 | Method for transmitting traffic information |
| CN201285582Y (en) * | 2008-11-06 | 2009-08-05 | 中国人民武装警察部队贵州省消防总队 | Integrate control instrument for classified police sending |
| CN101789185B (en) * | 2010-03-11 | 2012-11-07 | 武汉理工大学 | Wireless traffic signal method for cooperating vehicle with tracks at intersections |
| CN201845440U (en) * | 2010-10-28 | 2011-05-25 | 长春凤凰惠邦科技有限责任公司 | Traffic command system |
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2012
- 2012-09-15 CN CN201210345902.XA patent/CN103218920B/en not_active Expired - Fee Related
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| CN103218920A (en) | 2013-07-24 |
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Owner name: SHI GUOLIANG Free format text: FORMER OWNER: HAINING IEMYC SOLAR ENERGY EQUIPMENT CO., LTD. Effective date: 20141031 |
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Free format text: CORRECT: ADDRESS; FROM: 314416 JIAXING, ZHEJIANG PROVINCE TO: 317527 TAIZHOU, ZHEJIANG PROVINCE |
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Effective date of registration: 20141031 Address after: Wenqiao town Wenling city Taizhou City, Zhejiang province 317527 Xing Chang Road 25 Building No. 5 Applicant after: Shi Guoliang Address before: 314416, Zhejiang Province, Jiaxing City, Haining province Zhen Yuan Town East Village home No. 35 Applicant before: Haining IEMYC Solar Energy Technology Co., Ltd. |
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