CN106408963A - Special vehicle control system and control method thereof - Google Patents
Special vehicle control system and control method thereof Download PDFInfo
- Publication number
- CN106408963A CN106408963A CN201611031420.1A CN201611031420A CN106408963A CN 106408963 A CN106408963 A CN 106408963A CN 201611031420 A CN201611031420 A CN 201611031420A CN 106408963 A CN106408963 A CN 106408963A
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- vehicle
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- control system
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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
- G08G1/087—Override of traffic control, e.g. by signal transmitted by an emergency vehicle
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/09623—Systems involving the acquisition of information from passive traffic signs by means mounted on the vehicle
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- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention, which relates to the technical field of road traffic signal control, provides a special vehicle control system and control method thereof. The control system is composed of a vehicle-mounted mobile device and a traffic signal machine distributed at a road intersection. A wireless signal receiving and processing apparatus and a signal machine control system that are in interactive connection are arranged inside the traffic signal machine. When a special vehicle arrives a control intersection, the a signal machine control system requests that signal lights at phase positions having no conflict with a special vehicle request direction are set to be green and signal lights at conflict phase positions are set to be red, thereby realizing green-light vehicle passing maximization on the control condition. According to the invention, the vehicle-mounted mobile device employs the tablet equipment having a friendly display interface; the light color information of the traffic signal machine at the intersection can be displayed in real time; and control time is updated in real time based on the driving speed of the special vehicle. According to the invention, the vehicle-mounted mobile device and the wireless signal receiving and processing apparatus carry out signal data transmission by using 433M wireless modules, thereby realizing remote signal transmission.
Description
Technical field
The present invention relates to road traffic signal control technology field, more particularly relate to a kind of special vehicle managing and control system and
Its management-control method.
Background technology
The at present RFID Card Reader of the RFID generally by entity for the special vehicle prior-release system and entity
Device come to realize, install more time-consuming in specific enforcement and do not have display interface by this special vehicle priority system,
Management and control interface is unfriendly, and whether management and control is successfully unable to Real-time Feedback, and can not show the state of belisha beacon in real time；In addition,
RFID card reader is relatively costly, installs more time-consuming in implementing, in hardware cost and later maintenance cost costly.
Content of the invention
It is an object of the invention to provide a kind of special vehicle managing and control system and its management-control method, this system display interface is good
Good, the state of belisha beacon can be shown in real time.
The technical problem to be solved employs the following technical solutions realization.
A kind of special vehicle managing and control system, including vehicle mobile equipment and the traffic signaling equipment being distributed in intersection,
It is provided with reception of wireless signals processing equipment and the semaphore control system of interactive connection in described traffic signaling equipment, described vehicle-mounted
Mobile device is used for planning special vehicle route, sends the data of special vehicle override requests to reception of wireless signals processing equipment
Signal, described reception of wireless signals processing equipment is used for for the data signal receiving changing into corresponding management and control order, and will
Management and control order is sent to semaphore control system, and described semaphore control system is used for the control of traffic light, execution is wireless
The management and control order that signal receiving and processing equipment sends, and the light color information at current crossing is sent to vehicle mobile equipment in real time.
Described vehicle mobile equipment includes tablet device, a 433M wireless module and the first power module, described flat board
Equipment is connected with a 433M wireless module by USB, the outfan of the first power module respectively with tablet device, a 433M
The input of wireless module connects, and described tablet device is used for planning route or travel by vehicle, shows vehicle location in real time, and described the
One 433M wireless module is used for sending the data signal of special vehicle override requests to reception of wireless signals processing equipment.
Reception of wireless signals processing equipment includes the 2nd 433M wireless module, master control processing unit, communication module, serial ports set
Put unit and second source module, described 2nd 433M wireless module, master control processing unit and communication module are interactive successively to be connected
Connect, described serial port setting unit and master control processing unit are interactive to be connected, the outfan of second source module is respectively with second
The input of 433M wireless module, master control processing unit and communication module connects；Described 2nd 433M wireless module is used for receiving
The data signal that vehicle mobile equipment sends, and data signal is sent to master control processing unit, described master control processing unit is used
In the data signal receiving is changed into corresponding management and control order, and semaphore control system is sent to by communication module.
Described serial port setting unit is used for arranging crossing parameter.
Described crossing parameter includes the virtual label number of crossing all directions, all directions request in crossing is let pass lamp group number and letter
Number machine numbering.
Beneficial effects of the present invention are：In the present invention, vehicle mobile equipment adopts the friendly tablet device of display interface, can
The automatic planning travelling line of terminal according to special vehicle real-time navigation, can obtain in real time when special vehicle reaches management and control crossing
Obtain the light color information of current crossing traffic semaphore the time of the speed real-time update management and control that can travel according to special vehicle；This
It is provided with serial port setting unit in the reception of wireless signals processing equipment of invention, the management and control lamp group number in each direction of crossing can be entered
Row setting, it is ensured that the phase place do not conflicted can be let pass, is realized the current vehicle of crossing green time and is maximized；The vehicle-mounted shifting of the present invention
All using 433M wireless module transmission signal data in dynamic equipment and reception of wireless signals processing equipment, because 433M wireless module passes
It is defeated distant,
Therefore crossing does not need to install relaying, and installs threading of implementing not needing to slot on road, no
Road surface can be destroyed, the enforcement of equipment actual installation is efficient and convenient, and later maintenance is also very convenient.
Brief description
Fig. 1 is vehicle mobile equipment module diagram；
Fig. 2 is traffic signaling equipment module diagram.
Specific embodiment
A kind of special vehicle managing and control system, including vehicle mobile equipment 1 and the traffic signaling equipment being distributed in intersection
2, it is provided with reception of wireless signals processing equipment 20 and the semaphore control system 21 of interactive connection in described traffic signaling equipment 2,
Described vehicle mobile equipment 1 is used for planning special vehicle route, sends special vehicle to reception of wireless signals processing equipment 20 excellent
The data signal first asked, described reception of wireless signals processing equipment 20 is used for changing into the data signal receiving accordingly
Management and control order, and management and control order is sent to semaphore control system 21, described semaphore control system 21 is used for traffic signal
The management and control order that the control of lamp, execution reception of wireless signals processing equipment 20 send, and will be real-time for the light color information at current crossing
It is sent to vehicle mobile equipment 1.
Described vehicle mobile equipment 1 includes tablet device 10, a 433M wireless module 11 and the first power module 12, institute
State tablet device 10 to be connected with a 433M wireless module 11 by USB, the outfan of the first power module 12 respectively with flat board
Equipment 10, the input of a 433M wireless module 11 connect, and described tablet device 10 is used for planning route or travel by vehicle, in real time
Display vehicle location, a described 433M wireless module 11 is used for excellent to reception of wireless signals processing equipment 20 transmission special vehicle
The data signal first asked.
Reception of wireless signals processing equipment 20 includes the 2nd 433M wireless module 201, master control processing unit 202, communication mould
Block 203, serial port setting unit 204 and second source module 205, described 2nd 433M wireless module 201, master control processing unit
202 and communication module 203 is interactive successively connects, described serial port setting unit 204 and master control processing unit 202 are interactive even
Connect, the outfan of second source module 205 respectively with the 2nd 433M wireless module 201, master control processing unit 202 and communication module
203 input connects；Described 2nd 433M wireless module 201 is used for receiving the data signal of vehicle mobile equipment 1 transmission, and
Data signal is sent to master control processing unit 202, described master control processing unit 202 is used for converting the data signal receiving
Become corresponding management and control order, and semaphore control system 21 is sent to by communication module 203.Described serial port setting unit 204
For arranging crossing parameter.
Described crossing parameter includes the virtual label number of crossing all directions, all directions request in crossing is let pass lamp group number and friendship
Messenger machine is numbered.
No. ID of vehicle mobile equipment 1 itself, the void of all directions at each management and control crossing are arranged by tablet device 10
Intend tag number (virtual label number can set with a distance from crossing) and traffic signaling equipment numbering.Each management and control of tablet device 10 setting
The virtual label number of all directions at crossing, traffic signaling equipment numbering will and each crossing reception of wireless signals processing equipment 20 in
The respective virtual tag number of setting, traffic signaling equipment numbering are consistent.
When special vehicle is with being arranged on the distance between the virtual label point at management and control crossing for 100 meters, vehicle-mounted mobile sets
Standby 1 sends connection request signal to reception of wireless signals processing equipment 2, and reception of wireless signals processing equipment 2 receives connection request
Successful connection signal is immediately returned, connection request signal and successful connection signal all include vehicle mobile equipment ID and be somebody's turn to do after signal
Crossing traffic signal serial number.Comprising this crossing traffic signal serial number in connection request signal is to prevent other crossings
Reception of wireless signals processing equipment 2 receives signal, and mistake executes.Successful connection signal includes vehicle mobile equipment ID in order to anti-
After stopping the reception of other special vehicles, presentation of information mistake in its tablet device.
After vehicle mobile equipment 1 and reception of wireless signals processing equipment 20 successful connection, vehicle mobile equipment 1 transmission per second
Heartbeat data is to reception of wireless signals processing equipment 20, when special vehicle reaches the virtual label point of management and control crossing setting, car
Carry mobile device 1 and send the virtual label number of virtual label point and the green time of request to reception of wireless signals processing equipment
20.Reception of wireless signals processing equipment 20 judges the lamp group number of respective direction according to the virtual label number receiving and is sent to
To semaphore control system 21, semaphore control system 21 returns the light color information at current crossing in real time after receiving lamp group number and opens
Begin execution management and control order, after the run transition time by with special vehicle ask direction do not conflict phase place signal lighties be disposed as green
Color, the signal lighties of remaining conflict phase place are disposed as redness, and in the case of realizing management and control, green light clearance vehicle maximizes.
The light color receiving information is sent to vehicle mobile equipment 1, vehicle-mounted mobile by reception of wireless signals processing equipment 20
Equipment 1 can show the light color at current crossing in its tablet device 10 in real time after receiving.
Tablet device 10 can be according to the management and control time at the traffic behavior real-time adjustment crossing at crossing.When special vehicle passes through road
After mouthful, vehicle mobile equipment 1 will send management and control knot by reception of wireless signals processing equipment 20 to semaphore control system 21
Bundle order, the prior-release at this crossing for the whole special vehicle terminates.If reception of wireless signals processing equipment 20 does not receive
The management and control of vehicle mobile equipment 1 terminates order, then reception of wireless signals processes 20 equipment meetings according to the management and control receiving for the last time
Time sends to semaphore control system and terminates order.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not restricted to the described embodiments, the simply explanation present invention's described in above-described embodiment and description is former
Reason, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes and improvements
Both fall within scope of the claimed invention.Claimed scope is by appending claims and its equivalent circle.
Fixed.
Claims (6)
1. a kind of special vehicle managing and control system it is characterised in that：Including vehicle mobile equipment (1) be distributed in intersection
Traffic signaling equipment (2), is provided with reception of wireless signals processing equipment (20) and the letter of interactive connection in described traffic signaling equipment (2)
Number machine control system (21), described vehicle mobile equipment (1) is used for planning special vehicle route, processes to reception of wireless signals and sets
Standby (20) send the data signal of special vehicle override requests, and described reception of wireless signals processing equipment (20) is used for receiving
Data signal change into corresponding management and control order, and management and control order is sent to semaphore control system (21), described signal
The management and control life that machine control system (21) is used for the control of traffic light, execution reception of wireless signals processing equipment (20) sends
Order, and the light color information at current crossing is sent to vehicle mobile equipment (1) in real time；
Vehicle mobile equipment (1) includes the friendly tablet device (10) of display interface and achievable long-distance transmissions, is used for no
Line signal receiving and processing equipment (20) sends a 433M wireless module of special vehicle override requests data signal, described flat board
Equipment (10) is connected with a 433M wireless module (11) by USB, and reception of wireless signals processing equipment (20) is included for connecing
Receive the 2nd 433M wireless module (201) of the data signal that vehicle mobile equipment (1) sends.
2. a kind of special vehicle managing and control system according to claim 1 it is characterised in that：Described vehicle mobile equipment (1)
Including the first power module (12), the outfan of the first power module (12) is respectively with tablet device (10), a 433M is wireless
The input of module (11) connects, and described tablet device (10) is used for planning route or travel by vehicle, shows vehicle location in real time.
3. a kind of special vehicle managing and control system according to claim 1 it is characterised in that：Reception of wireless signals processing equipment
(20) master control processing unit (202), communication module (203), serial port setting unit (204) and second source module (205) are included,
Described 2nd 433M wireless module (201), master control processing unit (202) and communication module (203) are interactive successively to be connected, described
Serial port setting unit (204) and the interactive connection of master control processing unit (202), the outfan of second source module (205) is respectively
It is connected with the input of the 2nd 433M wireless module (201), master control processing unit (202) and communication module (203)；Described second
433M wireless module (201) is used for sending the data signal of reception to master control processing unit (202), described master control processing unit
(202) it is used for for the data signal receiving changing into corresponding management and control order, and signal is sent to by communication module (203)
Machine control system (21), described serial port setting unit (204) is used for arranging crossing parameter.
4. a kind of special vehicle managing and control system according to claim 3 it is characterised in that：Described crossing parameter includes crossing
Lamp group number and signal serial number that the virtual label number of all directions, the request of crossing all directions are let pass.
5. the management-control method of special vehicle managing and control system described in claim 3 is it is characterised in that comprise the following steps：
(1) No. ID, all directions at each management and control crossing of vehicle mobile equipment (1) itself are set by tablet device (10)
Virtual label number and traffic signaling equipment are numbered；
(2) when special vehicle is with being arranged on the distance between the virtual label point at management and control crossing for 100 meters, vehicle mobile equipment
(1) send connection request signal to reception of wireless signals processing equipment (2), reception of wireless signals processing equipment (2) receives connection
Successful connection signal is immediately returned after request signal；
(3), after vehicle mobile equipment (1) and reception of wireless signals processing equipment (20) successful connection, vehicle mobile equipment (1) is every
Second sends heartbeat data to reception of wireless signals processing equipment (20), when special vehicle reaches the virtual label of management and control crossing setting
During point, vehicle mobile equipment (1) sends the virtual label number of virtual label point and the green time of request to reception of wireless signals
Processing equipment (20)；
(4) according to the virtual label number receiving, reception of wireless signals processing equipment (20) judges that vehicle heading request is current
Lamp group number and send it to semaphore control system (21), semaphore control system (21) returns after receiving lamp group number in real time
The light color information at current crossing simultaneously starts to execute management and control order, by the lamp group number asked with special vehicle after the run transition time
Signal lighties are disposed as green, and the signal lighties of remaining conflict phase place are disposed as redness；
(5) light color receiving information is sent to vehicle mobile equipment (1), vehicle-mounted shifting by reception of wireless signals processing equipment (20)
Dynamic equipment (1) can be in the upper light color showing current crossing in real time of its tablet device (10) after receiving；
(6) according to the management and control time at the traffic behavior real-time adjustment crossing at crossing, special vehicle passes through crossing to tablet device (10)
Afterwards, vehicle mobile equipment (1) passes through reception of wireless signals processing equipment (20) to semaphore control system (21) transmission management and control knot
Bundle order, the prior-release at this crossing for the whole special vehicle terminates.
6. management-control method according to claim 5 it is characterised in that：Set if reception of wireless signals is processed in step (6)
The management and control that standby (20) do not receive vehicle mobile equipment (1) terminates order, then reception of wireless signals processing equipment (20) can basis
The management and control time receiving for the last time sends to semaphore control system (21) and terminates order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611031420.1A CN106408963B (en) | 2016-11-22 | 2016-11-22 | Special vehicle management and control system and management and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611031420.1A CN106408963B (en) | 2016-11-22 | 2016-11-22 | Special vehicle management and control system and management and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106408963A true CN106408963A (en) | 2017-02-15 |
| CN106408963B CN106408963B (en) | 2023-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611031420.1A Active CN106408963B (en) | 2016-11-22 | 2016-11-22 | Special vehicle management and control system and management and control method thereof |
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| Country | Link |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106875701A (en) * | 2017-03-31 | 2017-06-20 | 东南大学 | A kind of traffic light control system and control method |
| CN108648486A (en) * | 2018-04-11 | 2018-10-12 | 上海淞泓智能汽车科技有限公司 | A kind of intelligent network connection motor road top-cross messenger protocol conversion system and method |
| CN108877254A (en) * | 2018-08-23 | 2018-11-23 | 青岛海信网络科技股份有限公司 | A kind of method and device of special duty's control |
| CN109727461A (en) * | 2017-10-31 | 2019-05-07 | 余国桢 | Whistle control system for emergency vehicle |
| CN110211383A (en) * | 2019-06-12 | 2019-09-06 | 国鸿科技股份有限公司 | Intelligent transportation data processing system |
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| WO2016011577A1 (en) * | 2014-07-21 | 2016-01-28 | 冯旋宇 | Road information receiving system and receiving method |
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| WO2016011577A1 (en) * | 2014-07-21 | 2016-01-28 | 冯旋宇 | Road information receiving system and receiving method |
| CN105489029A (en) * | 2015-12-21 | 2016-04-13 | 安徽科力信息产业有限责任公司 | Traffic signal machine control method for priority passage of extraordinary vehicle |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106875701A (en) * | 2017-03-31 | 2017-06-20 | 东南大学 | A kind of traffic light control system and control method |
| CN109727461A (en) * | 2017-10-31 | 2019-05-07 | 余国桢 | Whistle control system for emergency vehicle |
| CN109727461B (en) * | 2017-10-31 | 2020-05-05 | 余国桢 | Signal control system for emergency vehicle |
| CN108648486A (en) * | 2018-04-11 | 2018-10-12 | 上海淞泓智能汽车科技有限公司 | A kind of intelligent network connection motor road top-cross messenger protocol conversion system and method |
| CN108877254A (en) * | 2018-08-23 | 2018-11-23 | 青岛海信网络科技股份有限公司 | A kind of method and device of special duty's control |
| CN110211383A (en) * | 2019-06-12 | 2019-09-06 | 国鸿科技股份有限公司 | Intelligent transportation data processing system |
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| Publication number | Publication date |
|---|---|
| CN106408963B (en) | 2023-03-31 |
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