CN1941821A - Method for controlling traffic signal by mobile phone and device that controls traffic signal - Google Patents
Method for controlling traffic signal by mobile phone and device that controls traffic signal Download PDFInfo
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- CN1941821A CN1941821A CNA2006101599222A CN200610159922A CN1941821A CN 1941821 A CN1941821 A CN 1941821A CN A2006101599222 A CNA2006101599222 A CN A2006101599222A CN 200610159922 A CN200610159922 A CN 200610159922A CN 1941821 A CN1941821 A CN 1941821A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
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Abstract
The present invention relates to a method for controlling traffic signal by mobile communication terminal and a signal control method for the mobile communication terminal and device for controlling the traffic signal and device controls traffic signal, especially relates to a method for controlling traffic signal by using the close distance wireless communication module of the mobile communication terminal which can control the traffic signal effectively even additional vehicle sensor is not installed on the traffic signal controller and the signal control method for the mobile communication terminal and device for controlling the traffic signal and device that controls traffic signal. The mobile communication terminal for controlling traffic signal of the present invention includes following parts: a wireless communication part for executing wireless communication by defined wireless frequency band; a control part executing control based on random input signal. The wireless control signal for changing the traffic signal for the signal lamp indication to the traffic signal for the input signal indication is output by the wireless communication part.
Description
Technical field
The present invention relates to the signal control method and the traffic-control unit thereof of the device of the traffic signal control method of mobile communication terminal and mobile communication terminal and control traffic signals, particularly relate to a kind of close range wireless communication module of utilizing mobile communication terminal to have, the traffic signals of control signal lamp, even other vehicle perceptron is not installed, also can effectively control the signal control method and the traffic-control unit thereof of the device of the traffic signal control method of mobile communication terminal of traffic signals and mobile communication terminal and control traffic signals on traffic signal control.
Background technology
Along with entering informationized society, introduced more and more be used to make up traffic system or rapidly efficiently the intelligent traffic system of traffic environment (intelligent transportation system, ITS).But the traffic signal control of the system with transport information such as perception vehicle feature, speed particularly is installed on road, traffic conditions is carried out real-time analysis, and make up the management and the optimum signal system of road traffic based on this.The vehicle perceptron has image, radar, ultrasonic wave perceptron etc., the current vehicle perceptron that the most generally uses is the loop perceptron, it is connected with the ring coil (loop coil) buried underground in the road, and the electric variation of detection ring coil detects the existence of vehicle and passes through.
Particularly also introduced a kind of system, wait the place that does not have vehicle in the morning, in order to reduce a few minutes time waste that vehicle waits, ensure the smooth and easy of traffic, in the period in early morning of vehicle rareness, even when the stand-by period of signal lamp does not finish as yet, when confirming that by the loop vehicle perceptron that is embedded in waiting-line having vehicle waiting bides one's time, traffic signal control changes to green to traffic signals from redness.
But, but the vehicle perceptron that the perception transport information is installed not only needs additional expenses, and, because a variety of causes such as mounting cost, can not be in all traffic signal controls the mounting vehicle perceptron, therefore, in the area that a large amount of traffic signal controls are installed,, unnecessary waiting time continues because of causing time and energy waste the problem still exists.
Summary of the invention
The object of the present invention is to provide the signal control method and the traffic-control unit thereof of the device of a kind of traffic signal control method of mobile communication terminal and mobile communication terminal and control traffic signals, can control traffic signals by mobile communication terminal, in the volume of traffic few period and place, reduce the stand-by period of vehicle, prevent energy waste simultaneously.
Even another object of the present invention is to expensive vehicle perceptron is not installed, also can make up intelligent traffic system, saved expense.
For achieving the above object, the mobile communication terminal that the present invention controls traffic signals comprises following a few part: wireless communication part, and it utilizes the radio band of appointment to carry out radio communication; Control part, its basis input signal is arbitrarily controlled, and is used for the traffic signals of signal lamp indication are converted to the wireless control signal of the traffic signals of described input signal indication by described wireless communication part output.
Described control part is preferably in through after the time that is provided with in advance, exports described wireless control signal.
Described control part preferably only when described input signal was imported in the period in the scope that is provided with in advance, is just exported described wireless control signal.
When described control part is preferably in the period of described input signal in the scope that is provided with in advance outer input, export alert message.
Described wireless control signal preferably outputs to the traffic signal control of the control of carrying out described signal lamp.
Described wireless control signal preferably outputs to the traffic control server that the traffic signal control of the control of described mobile communication terminal and the described signal lamp of execution is carried out relaying.
For achieving the above object, at the traffic signal control method that utilizes mobile communication terminal, the traffic signal control method of mobile communication terminal of the present invention comprises the steps: the signal input step, accepts the input of input signal arbitrarily of the traffic signals of clearing lamp; Signal output step outputs to described signal lamp to wireless control signal by radio communication, and wireless control signal is used for the traffic signals of described signal lamp are converted to the traffic signals of described input signal indication.
Described signal output step is after the time through setting in advance, exports described wireless control signal.
Described signal output step is to have only when described input signal was imported in the period in the scope that is provided with in advance, just exports described wireless control signal.
Described signal output step is when described input signal was imported outside the period in the scope that is provided with in advance, the output alert message.
Described wireless control signal outputs to the traffic signal control of the control of carrying out described signal lamp.
For achieving the above object, the present invention provides a kind of traffic signal control in addition, comprises following a few part: Department of Communication Force, and it is used for executive communication; Control part, it is controlled, and according to the control signal by described Department of Communication Force input, the traffic signals of signal lamp is converted to the traffic signals of described control signal indication.Described control signal is to carry out the mobile communication terminal transmission of radio communication from the radio band of utilizing appointment.
Described Department of Communication Force preferably utilizes the radio band executive communication, and described control signal is wireless control signal preferably.
Described Department of Communication Force is preferably carried out the wireless near field communication portion of wireless near field communication, and described wireless control signal is the near radio control signal preferably.
Described control part after the input of described control signal, after the time that is provided with in advance, the described traffic signals of control transformation.
Described control part has only when described control signal was imported in the period in the scope that is provided with in advance, just is converted to described traffic signals.
When described control part is imported outside the period in the scope that is provided with in advance when described control signal, the output alert message.
For achieving the above object, signal control method at the device of controlling traffic signals, traffic signal control method of the present invention comprises the steps: the control signal input step, accepts the input that indication is converted to the traffic signals of signal lamp the intersection traffic signal control signal of appointment; The signal lamp controlled step makes the traffic signals of described signal lamp be converted to the traffic signals that described control signal is indicated.Described control signal is carried out the mobile communication terminal transmission of radio communication from the radio band of utilizing appointment.
Described control signal is to utilize the wireless control signal of radio band executive communication.
Described wireless control signal is a near radio control signal of utilizing the executive communication of near radio frequency band.
Described signal lamp controlled step is after described control signal input, after the time that is provided with in advance, and the described traffic signals of control transformation.
Described signal lamp controlled step is to have only when described control signal was imported in the period in the scope that is provided with in advance, just is converted to described traffic signals.
Described signal lamp controlled step is when described control signal was imported outside the period in the scope that is provided with in advance, the output alert message.
According to above-mentioned the present invention, can control traffic signals by mobile communication terminal, have the stand-by period that reduces vehicle in the period and the place of volume of traffic rareness, prevent the effect of energy waste simultaneously.
In addition,,, also can make up intelligent traffic system, also have the effect of reducing expenses even expensive vehicle perceptron is not installed according to above-mentioned the present invention.
Description of drawings
Fig. 1 is the concept map that is used to illustrate the traffic signal control system of one embodiment of the invention.
Fig. 2 is the block diagram of mobile communication terminal of the control traffic signals of one embodiment of the invention.
Fig. 3 is the block diagram of the traffic signal control of one embodiment of the invention.
Fig. 4 is the block diagram of the mesotube control server of one embodiment of the invention.
Fig. 5 is the block diagram of traffic signal control method of the mobile communication terminal of one embodiment of the invention.
Fig. 6 is the block diagram of traffic signal control method of the traffic signal control of one embodiment of the invention.
Fig. 7 is the block diagram of traffic signal control method of the mesotube control server of one embodiment of the invention.
The symbol description of accompanying drawing major part:
100: mobile communication terminal 110: input part
120: 130: the 1 wireless communication parts of display part
Wireless communication part 150 in 140: the 2: preservation portion
160: control part 200: traffic signal control
210: master control part 211:MMI portion
213: special circuit Department of Communication Force 214: wireless communication part
215: central processing department 240: signal control part
270: terminal board 300: the mesotube control server
310: preservation portion 320: Department of Communication Force
330: central processing department 400: signal lamp
600: the 2 networks of 500: the 1 networks
Embodiment
Fig. 1 is the concept map that is used to illustrate the traffic signal control system of one embodiment of the invention.
Describe below with reference to Fig. 1.The traffic signal control system 1 of one embodiment of the invention comprises mobile communication terminal 100, traffic signal control 200, mesotube control server 300, signal lamp the 400, the 1st network 500 and the 2nd network 600.
Described mobile communication terminal 100 is received selection to described signal lamp 400 traffic signals from the user, for example, make signal lamp be converted to green set signal, then, export wireless control signals by described the 1st network 500 or described the 2nd network 600 to each described traffic signal control 200 or described mesotube control server 300, wherein, wireless control signal is used to indicate the traffic signals that the traffic signals of described signal lamp 400 are converted to described selection.
Described traffic signal control 200 is controlled described signal lamp 400 by the input of the described wireless control signal of described the 1st network 500 acceptance, makes the traffic signals of described signal lamp 400 be converted to the traffic signals that described wireless control signal is indicated.And described traffic signal control 200 is accepted the input of traffic signals control signal by special circuit from described mesotube control server 300, carries out the control of described signal lamp 400 according to described traffic signals control signal.
The traffic signals policy that described mesotube control server 300 is established at all traffic signal controls 200 that connect by described special circuit outputs to described traffic signal control 200 to the described traffic signals control signal according to the traffic signals policy decision by described special circuit.Particularly described mesotube control server 300, it accepts the input of described wireless control signal by described the 2nd network 600 from described mobile communication terminal 100, to the traffic signal control 200 output traffic signals control signals of described wireless control signal indication, the traffic signals control signal is used to control the signal that the traffic signals that make described signal lamp 400 are converted to described wireless control signal indication.
The effect of described signal lamp 400 is under the control of described traffic signal control, with the form output traffic signals of light.
The effect of described the 1st network 500 is to receive described wireless control signal from described mobile communication terminal 100, passes to described traffic signal control 200.It preferably utilizes the network of bluetooth (bluetooth), IrDA (infra red data association) or wireless local area network technology etc. as the short distance wireless communication technology.
The effect of described the 2nd network 600 is to receive wireless control signal from described mobile communication terminal 100, passes to described mesotube control server 300.It can be after transmitting described wireless control signal by mobile radio communication, through IWF (inter-working function), and the network that utilizes the Internet to be connected with described mesotube control server 300.
Fig. 2 is the block diagram of mobile communication terminal of the control traffic signals of one embodiment of the invention.
Describe below with reference to Fig. 2.The mobile communication terminal 100 of one embodiment of the invention comprises input part 110, display part the 120, the 1st wireless communication part the 130, the 2nd wireless communication part 140, preservation portion 150 and control part 160.
Described input part 110 has text button, numerical key and various function key, and the key input signal corresponding with the key of user's input passed to control part 160.
Described display part 120 is liquid crystal indicator display unit such as (LCD), is subjected to the control of described control part 160, is used to show the situation of carrying out of the state of described mobile communication terminal 100 or program.Particularly under the control of described control part 160, show the data about traffic signals control such as the window that is used for traffic signals control and alert message.
Described the 1st wireless communication part 130 utilizes cellular cellular radio frequency band, carries out the high-frequency signal radio communication between base station and mobile communication terminal 100.General mobile communication signal is undertaken by the 1st wireless communication part 130.Particularly described the 1st wireless communication part 130 is by the data communication of the 2nd network 600 execution with mesotube control server 300.Control is sent to described mesotube control server 300 to the wireless control signal that the traffic signals of signal lamp 400 are converted to the traffic signals of user's selection.
Described the 2nd wireless communication part 140 utilizes the radio band that is different from described cellular radio frequency band, carries out radio communication with traffic signal control 200.After particularly sending control the traffic signals of described signal lamp 400 being converted to the described wireless control signal of the traffic signals that the user selects, acceptance is about the alert message of described wireless control signal.Described the 2nd wireless communication part 140 can be bluetooth module, IrDA module or Wireless LAN module etc. according to the near radio connected mode that adopts.
Required operation program, system program when described preservation portion 150 preserves described control part 160 and controls.Particularly preserve various data and the control action relevant information relevant with described wireless control signal.
The molar behavior of the described mobile communication terminal 100 of described control part 160 controls, according to the key input signal of indication change from the traffic signals of described input part 110 inputs, by the described wireless control signal of the described the 1st or the 2nd wireless communication part 130,140 outputs, described wireless control signal is used to make the traffic signals of described signal lamp 400 indications to be converted to the traffic signals that described key input signal is indicated.
Be described in detail below.After described control part 160 is accepted the input of traffic signals change signal by described input part 110, whether judge described signal in the period that is provided with in advance, for example, 24 imported in 5 o'clock.This is because in the busy period of the volume of traffic, when mobile communication terminal 100 users change traffic signals arbitrarily, the dangerous high of traffic accident is taken place.
When described signal is not during in the period input that is provided with in advance, described control part 160 outputs to described display part 120 to alert message, does not send described signal.
When described signal was imported in the period that is provided with in advance, described control part 160 was controlled, and was waiting for the stand-by period that is provided with in advance, for example, after 5 to 10 times in second, sent and the corresponding wireless control signal of described traffic signals change signal.Reason by the time waiting of prior setting is, when unexpected change traffic signals, the dangerous high of traffic accident taken place, and rechanges traffic signals after passing through certain hour, and be in order to guarantee safety.In the time will sending to traffic signal control 200 to described wireless control signal, described control part 160 is controlled, and sends described wireless control signal to described the 2nd wireless communication part 140; In the time will sending to traffic control server 300, described control part 160 is controlled, and sends described wireless control signal to described the 1st wireless communication part 130.Can whether send by user's decision, also can in described mobile communication terminal 100, be provided with in advance to described traffic signal control 200 or described mesotube control server 300.
Fig. 3 is the block diagram of the traffic signal control of one embodiment of the invention.
Describe below with reference to Fig. 3.The traffic signal control 200 of one embodiment of the invention comprise master control part (main control unit, MCU) 210, signal control part (signal control unit, SCU) 240 and terminal board (terminal facility) 270.
The central action of the described traffic signal control 200 of described master control part 210 performances with mesotube control server 300 swap datas, is collected data and is analyzed the current state of control signal lamp 400 from the each several part of described master control part 210.It comprises MMI (man machine interface, man-machine interface) portion 211, special circuit Department of Communication Force (modem) 213, wireless communication part 214 and central processing department 215.
Described MMI211 portion can import or revise the data that described traffic signal control 200 needs by operating the keypad that described traffic signal control 200 is installed previously, and simultaneously, by display unit, operator can confirm data easily.
The effect of described special circuit Department of Communication Force 213 is to carry out data communication in mesotube control server 300 and 200 of described traffic signal controls.For this reason, digital sending signal from described central processing department 215 outputs is modulated into simulation sends signal, pass out to described special circuit, receive analog receiving signals, pass to described central processing department 215 after being demodulated to the digital received signal from described mesotube control server 300
Described wireless communication part 214 utilizes the radio band identical with the 2nd wireless communication part 140 of mobile communication terminal 100, with described the 2nd wireless communication part 140 execution radio communications.Particularly described wireless communication part 214 receives and is used to control the described wireless control signal that the traffic signals of signal lamp 400 is converted to the traffic signals of user's selection, sends the alert message about described wireless control signal.Described wireless communication part 214 can be bluetooth module, IrDA (infrared data communication) module or Wireless LAN module etc. according to the near radio connected mode that adopts.
The molar behavior of the described master control part 210 of described central processing department 215 controls, it is controlled, when when described wireless communication part 214 is accepted the input of described wireless control signal, the traffic signals of described signal lamp 400 are converted to the traffic signals that described control signal is indicated.
Be described in detail below.Whether described central processing department 215 judges described signal in the period that is provided with in advance after accepting the input of described wireless control signal by described wireless communication part 214, and for example, 24 imported in 5 o'clock.This is because in the busy period of the volume of traffic, when mobile communication terminal 100 users change traffic signals arbitrarily, the dangerous high of traffic accident is taken place.
When described signal is not during in the period input that is provided with in advance, described central processing department 215 outputs to described wireless communication part 214 to alert message, does not send described signal.
When described signal was imported in the period that is provided with in advance, described control part 160 was controlled, and was waiting for the stand-by period that is provided with in advance, for example, after 5 to 10 times in second,, send the traffic signals control signal corresponding with described wireless control signal by described wireless communication part 214.Reason by the time waiting of prior setting is, when unexpected change traffic signals, the dangerous high of traffic accident taken place, and rechanges traffic signals after passing through certain hour, and be in order to guarantee safety.
The effect of described signal control part 240 is according to the control signal from described master control part 210 inputs, drives described signal lamp 400 by described terminal board 270, and for this reason, it comprises electric power control part (not marking among the figure), Voltage Feedback portion (not marking among the figure) etc.The formation of described signal control part 240 and function are well-known technology, below omit its detailed description.
The effect of described terminal board 270 is the inputs from described signal control part 240 acknowledge(ment) signals, and it is outputed to described signal lamp 400.Described signal lamp 400 shows traffic signals according to described signal.The formation of described terminal board and function are well-known technology, below omit its detailed description.
Fig. 4 is the block diagram of the mesotube control server of one embodiment of the invention.
Describe below with reference to Fig. 4.The mesotube control server (300) of one embodiment of the invention comprises preservation portion 310, Department of Communication Force 320 and central processing department 330.
Required operation program, system program when described preservation portion 310 preserves described central processing department 330 and controls particularly preserved and is used to program of controlling traffic signals etc.
Described Department of Communication Force 320 is accepted the control of described central processing department 330, receive indication by the 2nd network 600 from mobile communication terminal 100 traffic signals of signal lamp 400 are converted to the intersection traffic signal control signal of appointment, will be used to control and the traffic signals of described signal lamp 400 are converted to the signal lamp control signal that traffic that described control signal indicates believes send to traffic signal control 200.
The molar behavior of the described mesotube control server 300 of described central processing department 330 controls, it is controlled, described control signal according to from described Department of Communication Force 320 inputs sends to described traffic signal control 200 to described signal lamp control signal by described Department of Communication Force 320.
Fig. 5 is the block diagram of traffic signal control method of the mobile communication terminal of one embodiment of the invention.
Describe below with reference to Fig. 5.The control part 160 of mobile communication terminal 100 is accepted by the traffic signals change signal (S100) of input part 110 by user's input.
Then, described control part 160 judges whether described traffic signals change signal imports (S110) in the period that is provided with in advance.
If the judged result of described S110 step is a described traffic signals change signal is when importing in the period that is provided with in advance, and described control part 160 is by the time waiting (S120) that is provided with in advance.
Then, after described control part 160 will the wireless control signal corresponding with described traffic signals change signal outputs to traffic signal control 200 (S130), end step.
On the other hand, if the judged result of described S110 step is that described traffic signals change signal is not to import in the period that is provided with in advance, after then described control part 160 outputs to display part 120 (S140) with alert message, end step.
Fig. 6 is the block diagram of traffic signal control method of the traffic signal control of one embodiment of the invention.
Describe below with reference to Fig. 6.The central processing department 215 of traffic signal control 200 accepts to be used to indicate the input (S200) of change from the wireless control signal of the traffic signals of mobile communication terminal 100 transmission by wireless communication part 214.
Then, described central processing department 215 judges whether described wireless control signal imports (S210) in the period that is provided with in advance.
When described S210 step judged result when to be described wireless control signal import in the period that is provided with in advance, described central processing department 215 is by the time waiting (S220) that is provided with in advance.
Then, after described central processing department 215 outputs to signal lamp 400 (S230) by 270 signal lamp control signals corresponding with described wireless control signal of terminal board, end step.
On the other hand, when the judged result of described S210 step is that described wireless control signal is not when importing in the period that is provided with in advance, after described central processing department 215 outputs to mobile communication terminal 100 outputs (S240) to alert message by wireless communication part 214, end step.
Fig. 7 is the block diagram of traffic signal control method of the mesotube control server of one embodiment of the invention.
Describe below with reference to Fig. 7.The central processing department 330 of mesotube control server 300 accepts to be used to indicate the input (S300) of change from the intersection traffic signal control signal of mobile communication terminal 100 transmission by Department of Communication Force 320.
Then, described central processing department 330 judges whether described control signal imports (S310) in the period that is provided with in advance.
When the judged result of described S310 step is a described control signal when importing in the period that is provided with in advance, described central processing department 330 is by the time waiting (S320) that is provided with in advance.
Then, described central processing department 330 passes through Department of Communication Force 320 after the traffic signal control 200 outputs signal lamp control signal (S330) corresponding with described control signal, end step.
On the other hand, when the judged result of described S310 step is that described control signal is not when importing in the period that is provided with in advance, after described central processing department 330 outputs to mobile communication terminal 100 (S340) to alert message by Department of Communication Force 320, end step.
The present invention as above is not limited to the embodiment of described explanation, can carry out various deformation and change by the practitioner, and this is contained in the aim of the present invention and scope that defines in claims.
According to above-mentioned the present invention, can control traffic signals by mobile communication terminal, have the stand-by period that reduces vehicle in the period and the place of volume of traffic rareness, prevent the effect of energy waste simultaneously.
In addition,,, also can make up intelligent traffic system, also have the effect of reducing expenses even expensive vehicle perceptron is not installed according to above-mentioned the present invention.
Above-mentioned embodiment is only in order to explanation the present invention, and non-limiting the present invention.
Claims (24)
1. a mobile communication terminal of controlling traffic signals is characterized in that, comprises following a few part:
Wireless communication part utilizes the radio band of appointment to carry out radio communication;
Control part is controlled according to input signal arbitrarily, is used for the traffic signals of signal lamp indication are converted to the wireless control signal of the traffic signals of described input signal indication by described wireless communication part output.
2. the mobile communication terminal of control traffic signals according to claim 1 is characterized in that, described control part is exported described wireless control signal after the time through setting in advance.
3. the mobile communication terminal of control traffic signals according to claim 1 is characterized in that, described control part has only when described input signal was imported in the period in the scope that is provided with in advance, just exports described wireless control signal.
4. the mobile communication terminal of control traffic signals according to claim 1 is characterized in that, when described control part is imported outside the period in the scope that is provided with in advance at described input signal, and the output alert message.
5. the mobile communication terminal of control traffic signals according to claim 1 is characterized in that, described wireless control signal outputs to the traffic signal control of the control of carrying out described signal lamp.
6. the mobile communication terminal of control traffic signals according to claim 1, it is characterized in that described wireless control signal outputs to the traffic control server that the traffic signal control of the control of described mobile communication terminal and the described signal lamp of execution is carried out relaying.
7. the traffic signal control method of a mobile communication terminal, the traffic signal control method at utilizing mobile communication terminal is characterized in that, comprises the steps:
The signal input step is accepted the input of input signal arbitrarily of the traffic signals of clearing lamp;
Signal output step outputs to described signal lamp to wireless control signal by radio communication, and wireless control signal is used for the traffic signals of described signal lamp are converted to the traffic signals of described input signal indication.
8. the traffic signal control method of mobile communication terminal according to claim 7 is characterized in that, described signal output step is after the time through setting in advance, exports described wireless control signal.
9. the traffic signal control method of mobile communication terminal according to claim 7 is characterized in that, described signal output step is to have only when described input signal was imported in the period in the scope that is provided with in advance, just exports described wireless control signal.
10. the traffic signal control method of mobile communication terminal according to claim 7 is characterized in that, described signal output step is when described input signal was imported outside the period in the scope that is provided with in advance, the output alert message.
11. the traffic signal control method of mobile communication terminal according to claim 7 is characterized in that, described wireless control signal outputs to the traffic signal control of the control of carrying out described signal lamp.
12. the traffic signal control method of mobile communication terminal according to claim 7, it is characterized in that described wireless control signal outputs to the traffic control server that the traffic signal control of the control of described mobile communication terminal and the described signal lamp of execution is carried out relaying.
13. a traffic signal control is characterized in that, comprises following a few part:
Department of Communication Force is used for executive communication;
Control part is controlled, and according to the control signal by described Department of Communication Force input, the traffic signals of signal lamp is converted to the traffic signals of described control signal indication;
Described control signal is to carry out the mobile communication terminal transmission of radio communication from the radio band of utilizing appointment.
14. traffic signal control according to claim 13 is characterized in that, described Department of Communication Force utilizes the radio band executive communication, and described control signal is a wireless control signal.
15. traffic signal control according to claim 14 is characterized in that, described Department of Communication Force is the wireless near field communication portion that carries out wireless near field communication, and described wireless control signal is the near radio control signal.
16. traffic signal control according to claim 13 is characterized in that, described control part after the input of described control signal, after the time that is provided with in advance, the described traffic signals of control transformation.
17. traffic signal control according to claim 13 is characterized in that, described control part has only when described control signal was imported in the period in the scope that is provided with in advance, just is converted to described traffic signals.
18. traffic signal control according to claim 13 is characterized in that, when described control part is imported outside the period in the scope that is provided with in advance when described control signal, and the output alert message.
19. a traffic signal control method, the signal control method at the device of controlling traffic signals is characterized in that, comprises the steps:
The control signal input step is accepted the input that indication is converted to the traffic signals of signal lamp the intersection traffic signal control signal of appointment;
The signal lamp controlled step makes the traffic signals of described signal lamp be converted to the traffic signals that described control signal is indicated;
Described control signal is carried out the mobile communication terminal transmission of radio communication from the radio band of utilizing appointment.
20. traffic signal control method according to claim 19 is characterized in that, described control signal is to utilize the wireless control signal of radio band executive communication.
21. traffic signal control method according to claim 20 is characterized in that, described wireless control signal is a near radio control signal of utilizing the executive communication of near radio frequency band.
22. traffic signal control method according to claim 19 is characterized in that, described signal lamp controlled step is after described control signal input, after the time that is provided with in advance, and the described traffic signals of control transformation.
23. traffic signal control method according to claim 19 is characterized in that, described signal lamp controlled step is to have only when described control signal was imported in the period in the scope that is provided with in advance, just is converted to described traffic signals.
24. traffic signal control method according to claim 19 is characterized in that, described signal lamp controlled step is when described control signal was imported outside the period in the scope that is provided with in advance, the output alert message.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050091942 | 2005-09-30 | ||
| KR1020050091942A KR100671700B1 (en) | 2005-09-30 | 2005-09-30 | Method for controlling traffic signal by mobile phone and mobile phone thereof, and method for controlling traffic signal by device that controls traffic signal and traffic signal controller thereof |
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| Publication Number | Publication Date |
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| CN1941821A true CN1941821A (en) | 2007-04-04 |
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| CNA2006101599222A Pending CN1941821A (en) | 2005-09-30 | 2006-09-26 | Method for controlling traffic signal by mobile phone and device that controls traffic signal |
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| KR (1) | KR100671700B1 (en) |
| CN (1) | CN1941821A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575024A (en) * | 2015-02-10 | 2015-04-29 | 扬州工业职业技术学院 | Traffic signal controller control system and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101134443B1 (en) | 2010-09-10 | 2012-04-19 | 서울과학기술대학교 산학협력단 | The apparatus and method of traffic control by use a smartphone |
| KR20210054724A (en) | 2019-11-06 | 2021-05-14 | 주식회사 아이원시스템 | Road traffic site environment integrated control device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001236594A (en) | 2000-02-21 | 2001-08-31 | Hitachi Kokusai Electric Inc | Radio traffic control system |
| KR100435228B1 (en) * | 2001-01-19 | 2004-06-09 | 주식회사 세인시스템 | Remote traffic signal control system |
| JP3978373B2 (en) | 2002-06-19 | 2007-09-19 | 株式会社日立国際電気 | Traffic signal system |
| KR100528671B1 (en) * | 2002-12-24 | 2005-11-15 | 권병훈 | Apparatus for wireless control of traffic light |
-
2005
- 2005-09-30 KR KR1020050091942A patent/KR100671700B1/en not_active IP Right Cessation
-
2006
- 2006-09-26 CN CNA2006101599222A patent/CN1941821A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575024A (en) * | 2015-02-10 | 2015-04-29 | 扬州工业职业技术学院 | Traffic signal controller control system and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100671700B1 (en) | 2007-01-19 |
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