CN102968909A - System and method for remotely and intelligently recognizing road vehicle jam - Google Patents
System and method for remotely and intelligently recognizing road vehicle jam Download PDFInfo
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- CN102968909A CN102968909A CN 201110288638 CN201110288638A CN102968909A CN 102968909 A CN102968909 A CN 102968909A CN 201110288638 CN201110288638 CN 201110288638 CN 201110288638 A CN201110288638 A CN 201110288638A CN 102968909 A CN102968909 A CN 102968909A
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Abstract
The invention discloses a system and method for intelligently recognizing a road vehicle jam condition in real time. The system is mainly composed of a vehicle-mounted global position system (GPS) positioner, a vehicle location information acquiring transmitter, a wireless mobile communication network, a central processing computer, a road section geographical position coordinate data base, an urban electronic traffic map and information processing management software. Jam information obtained by means the system and method can be used for a GPS, and when the vehicle jam occurs on a preset navigation route, the GPS timely and automatically changes the navigation route, guides vehicles to an unobstructed route, automatically shunts the vehicles and prevents the vehicles from being unobstructed. A traffic management department can timely know and master the vehicle running situation through the system and method so as to timely take a traffic evacuation strategy.
Description
Technical field
The present invention relates to a kind of urban road vehicle block up long-distance intelligent recognition system and method, the method can be applicable in the intelligent GPS satellite navigation system, realize when on the default navigation way vehicle congestion being arranged, the intelligent GPS satellite navigation system will in time change navigation way automatically, vehicle is guided on comparatively unimpeded route, the automatic shunt vehicle is avoided the road vehicle blocking.
Background technology
At present, the jam situation majority of urban road vehicle can only lean on artificial on-site identification, and its shortcoming is: expend that personnel are many, working strength is large, and quantity of information is not enough, information is untimely, information is inaccurate.
Existing gps satellite navigational system be also because the automatic vehicle congestion situation on the navigation by recognition route can not in time change navigation way automatically, can not the automatic shunt vehicle, cause vehicle blocking on the navigation way of being everlasting.
Although providing a kind of, application for a patent for invention (application number 201110145675.1) can inquire about at any time, understand the road vehicle information remote sensory perceptual system of road ahead vehicular movement jam situation, artificial enquiry road ahead vehicular movement jam situation can be realized, but real-time intelligent identification road ahead vehicular movement jam situation can not be realized.
Summary of the invention
The object of the present invention is to provide a kind of system and method for energy real time remote Intelligent Recognition urban road vehicle jam situation, this system and method has overcome the existing artificial on-site identification urban road vehicle personnel that bring that block up and has expended many, workload is large, information is untimely, information is inaccurate, the problems such as quantity of information deficiency, overcome the automatically problem of the vehicle congestion situation on the navigation by recognition route of existing gps satellite navigational system, overcome the problem that application for a patent for invention (application number 201110145675.1) can not realize Intelligent Recognition road ahead vehicular movement jam situation.
The technical solution adopted for the present invention to solve the technical problems is:
1, the road vehicle long-distance intelligent recognition system of blocking up consists of
The present invention mainly is made of vehicle GPS steady arm, vehicle position information collection transmitter, radio mobile communication network, central processing computer, road segment segment geographical position coordinates database, city electronic communication map, information processing management software.
Vehicle GPS steady arm, vehicle position information gather transmitter and are installed on the vehicle, and connect same power switch, vehicle GPS steady arm and vehicle position information gather transmitter and pass through wired connection, vehicle position information collection transmitter and central processing computer are by the radio mobile communication network connection, road section geographical position coordinates database, city electronic communication map and information processing management software are installed in the central processing computer, and central processing computer is placed in administrative center.
The vehicle GPS steady arm is used for determining the path coordinate position at the current place of vehicle, and is provided with the output interface of vehicle position information at the vehicle GPS steady arm.
Vehicle position information gathers transmitter and is provided with signal input interface, internal processor and signal emission output interface, be used for the geographic coordinate positional information from the current place of vehicle GPS steady arm collection vehicle, and by the radio mobile communication network with the current position coordinates communication of vehicle to central processing computer.
The radio mobile communication network is a transmission of wireless signals net, is a signal transfer management system, mainly is made of microwave communication base station, mobile communication administrative center and corresponding installations and facilities, and it is in charge of and is safeguarded by mobile communication carrier.
Central processing computer is by radio mobile communication network and built-in information processing management software, hardware, reception gathers the vehicle geographical position coordinates signal that the transmitter transmission comes from all vehicle position informations, to classify in the vehicle geographical position coordinates set of signals of obtaining processing, tabulate statistics, relatively differentiate in real time.Central processing computer also has the functions such as inquiry, statistical study, printing.
Road segment segment refers on the road right lateral direction the on the front highway section of place, crossing certain-length.
That road segment segment geographical position coordinates database refers to gather in advance is definite, the geographical position coordinates on border around the certain-length highway section, place, crossing on the front on all road right lateral directions of city, and it is the basic data for the automatic discrimination vehicle congestion.
Information processing management software is by the program of software inhouse establishment, in real time to the processing of classifying in the vehicle geographical position coordinates set of signals of obtaining, acceptable vehicle numerical value on the artificial setting road segment segment, and the vehicle geographical position coordinates of automatically relatively obtaining in real time and the geographical position coordinates in the road segment segment geographical position coordinates database, automatically add up the vehicle on the road segment segment, vehicle congestion situation on the automatic discrimination road segment segment, and to the vehicle congestion of respective stretch by the voice automatic alarm, shine upon the corresponding vehicle on the road segment segment corresponding in the electronic communication map of city on the respective stretch on the corresponding position coordinates in the mode of vehicle synoptic diagram simultaneously.
2, the road vehicle Remote Intelligent Identification Methods of blocking up
A, set up road segment segment geographical position coordinates database.Gather on all road right lateral directions of city the geographical position coordinates on border around the certain-length highway section, place, crossing on the front, form the electronic databank of all respective stretch geographical position coordinates of city.
B, with road segment segment geographical position coordinates database, city electronic communication map, the information processing management software central processing computer of packing into.
C, by information processing management software, manually preset acceptable vehicle numerical value on the road segment segment, can set respectively in advance acceptable vehicle numerical value on the different road segment segment.
D, gather transmitter by vehicle GPS steady arm and vehicle position information, the geographical position coordinates at Real-time Collection driving vehicle place, and with the geographical position coordinates at vehicle place in real time by the radio mobile communication Internet Transmission to central processing computer.
E, by information processing management software, central processing computer is in real time to the processing of classifying in the vehicle geographical position coordinates set of signals of obtaining, and the in real time relatively geographical position coordinates at the current place of vehicle and the geographical position coordinates in the road segment segment geographical position coordinates database, if the geographical position coordinates at the current place of vehicle is in the geographical position coordinates scope of certain respective stretch, then automatically judge and this vehicle this moment on certain corresponding highway section, shine upon this vehicle corresponding on corresponding position coordinates on certain respective stretch of electronic communication map of city in the mode of vehicle synoptic diagram simultaneously.
F, by information processing management software, central processing computer is by adding up respectively in real time the geographical position coordinates number of vehicle on all respective stretch, realize adding up respectively in real time the vehicle fleet on all respective stretch, and real-time vehicle fleet and the predefined vehicle numerical value on all respective stretch relatively respectively, if the vehicle fleet on certain respective stretch is greater than predefined vehicle numerical value sometime, then automatic decision determines that the vehicle on this moment of this highway section is in congestion status, and the information exchange that vehicle on this highway section is in congestion status is crossed the voice mode automatic alarm remind.
G, central processing computer are in the communication of congestion status to gps satellite navigational system, city traffic management department, personal mobile phone and computing machine with the vehicle on the respective stretch of city during by the radio mobile communication network implementation.
Advantage of the present invention and effect: by the present invention, the congestion of energy real-time intelligent identification urban road vehicle.The congestion information of the urban road vehicle that obtains by the present invention, can be applicable in the intelligent GPS satellite navigation system, can realize when on the default navigation way vehicle congestion being arranged, the intelligent GPS satellite navigation system will in time change navigation way automatically, vehicle is guided on comparatively unimpeded route, and the automatic shunt vehicle is avoided the road vehicle blocking, make things convenient for the car owner to move ahead, save time to the car owner.
Simultaneously, by the present invention, the jam situation of vehicle on each road of city also can in time be understood, be grasped to city traffic management department, in order in time make traffic dredging countermeasure.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described in detail.
Fig. 1 is formation of the present invention and fundamental diagram.
Fig. 2 is the road segment segment synoptic diagram on the city electronic communication map among the present invention.
Fig. 3 is the vehicle synoptic diagram on the road segment segment of electronic communication map in city among the present invention.
Among the figure, 1. vehicle GPS steady arm, 2. vehicle position information gathers transmitter, 3. radio mobile communication network, 4. central processing computer, 5. road segment segment geographical position coordinates database, 6. city electronic communication map, 7. information processing management software.
Embodiment
1, the road vehicle long-distance intelligent recognition system of blocking up consists of
With reference to accompanying drawing 1,2 and Fig. 3, the present invention mainly gathers transmitter [2], radio mobile communication network [3], central processing computer [4], road segment segment geographical position coordinates database [5], city electronic communication map [6], information processing management software [7] by vehicle GPS steady arm [1], vehicle position information and consists of.
Vehicle GPS steady arm [1], vehicle position information gather transmitter [2] and are installed on the vehicle, and connect same power switch, vehicle GPS steady arm [1] gathers transmitter [2] with vehicle position information and passes through wired connection, vehicle position information gathers transmitter [2] and is connected by radio mobile communication network [3] with central processing computer [4], road section geographical position coordinates database [5], city electronic communication map [6] and information processing management software [7] are installed in the central processing computer, and central processing computer [4] is placed in administrative center.
Vehicle GPS steady arm [1] is used for determining the path coordinate position at the current place of vehicle, and is provided with the output interface of vehicle position information at vehicle GPS steady arm [1].
Vehicle position information gathers transmitter [2] and is provided with signal input interface, internal processor and signal emission output interface, be used for the geographic coordinate positional information from vehicle GPS steady arm [1] the current place of collection vehicle, and by radio mobile communication network [3] with the current position coordinates communication of vehicle to central processing computer [4].
Radio mobile communication network [3] is a transmission of wireless signals net, is a signal transfer management system, mainly is made of microwave communication base station, mobile communication administrative center and corresponding installations and facilities, and it is in charge of and is safeguarded by mobile communication carrier.
Central processing computer [4] is by radio mobile communication network [3] and built-in information processing management software [7], hardware, reception gathers the vehicle geographical position coordinates signal that transmitter [2] transmission comes from all vehicle position informations, to classify in the vehicle geographical position coordinates set of signals of obtaining processing, tabulate statistics, relatively differentiate in real time.Central processing computer also has the functions such as inquiry, statistical study, printing.
Road segment segment refers on the road right lateral direction the on the front highway section of place, crossing certain-length.
That road segment segment geographical position coordinates database [5] refers to gather in advance is definite, the geographical position coordinates on border around the certain-length highway section, place, crossing on the front on all road right lateral directions of city, and it is the basic data for the automatic discrimination vehicle congestion.
Information processing management software [7] is by the program of software inhouse establishment, in real time to the processing of classifying in the vehicle geographical position coordinates set of signals of obtaining, acceptable vehicle numerical value on the artificial setting road segment segment, and the vehicle geographical position coordinates of automatically relatively obtaining in real time and the geographical position coordinates in the road segment segment geographical position coordinates database, automatically add up the vehicle on the road segment segment, vehicle congestion situation on the automatic discrimination road segment segment, and to the vehicle congestion of respective stretch by the voice automatic alarm, shine upon the corresponding vehicle on the road segment segment corresponding in city electronic communication map [6] on the respective stretch accordingly on the position coordinates in the mode of vehicle synoptic diagram simultaneously.
2, the road vehicle Remote Intelligent Identification Methods of blocking up
With reference to accompanying drawing 1,2 and Fig. 3, the road vehicle long-distance intelligent identification step that blocks up is as follows:
A, set up road segment segment geographical position coordinates database [5].Gather on all road right lateral directions of city the geographical position coordinates on border around the certain-length highway section, place, crossing on the front, form the electronic databank of all respective stretch geographical position coordinates of city.
B, with road segment segment geographical position coordinates database [5], city electronic communication map [6], information processing management software [7] central processing computer [4] of packing into.
C, by information processing management software [7], manually preset acceptable vehicle numerical value on the road segment segment, can set respectively in advance acceptable vehicle numerical value on the different road segment segment.
D, by vehicle GPS steady arm [1] and vehicle position information collection transmitter [2], the geographical position coordinates at the current place of Real-time Collection driving vehicle, and the geographical position coordinates at the current place of vehicle is transferred to central processing computer [4] by radio mobile communication network [3] in real time.
E, by information processing management software [7], central processing computer [4] is in real time to the processing of classifying in the vehicle geographical position coordinates set of signals of obtaining, and the in real time relatively geographical position coordinates at the current place of vehicle and the geographical position coordinates in the road segment segment geographical position coordinates database [5], if the geographical position coordinates at the current place of vehicle is in the geographical position coordinates scope of certain respective stretch, then automatically judge and this vehicle this moment on certain corresponding highway section, shine upon this vehicle corresponding on corresponding position coordinates on certain respective stretch of city electronic communication map [6] in the mode of vehicle synoptic diagram simultaneously.
F, by information processing management software [7], central processing computer [4] is by adding up respectively in real time the geographical position coordinates number of vehicle on all respective stretch, realize adding up respectively in real time the vehicle fleet on all respective stretch, and real-time vehicle fleet and the predefined vehicle numerical value on all respective stretch relatively respectively, if the vehicle fleet on certain respective stretch is greater than predefined vehicle numerical value sometime, then automatic decision determines that the vehicle on this moment of this highway section is in congestion status, and the information exchange that vehicle on this highway section is in congestion status is crossed the voice mode automatic alarm remind.
G, central processing computer [4] are in the communication of congestion status to gps satellite navigational system, city traffic management department, personal mobile phone and computing machine with the vehicle on the respective stretch of city in real time by radio mobile communication network [3].
Claims (7)
1. block up long-distance intelligent recognition system and method for a road vehicle is characterized in that:
A, recognition system consist of
This system is made of vehicle GPS steady arm, vehicle position information collection transmitter, radio mobile communication network, central processing computer, road segment segment geographical position coordinates database, city electronic communication map, information processing management software;
Vehicle GPS steady arm, vehicle position information gather transmitter and are installed on the vehicle, and connect same power switch, vehicle GPS steady arm and vehicle position information gather transmitter and pass through wired connection, vehicle position information collection transmitter and central processing computer are by the radio mobile communication network connection, road section geographical position coordinates database, city electronic communication map and information processing management software are installed in the central processing computer, and central processing computer is placed in administrative center;
B, recognition methods
Gather on all road right lateral directions of city the geographical position coordinates on border around the certain-length highway section, place, crossing on the front, form the electronic databank of all respective stretch geographical position coordinates of city, i.e. road segment segment geographical position coordinates database;
With road segment segment geographical position coordinates database, city electronic communication map, the information processing management software central processing computer of packing into;
By information processing management software, manually preset acceptable vehicle numerical value on the road segment segment, can set respectively in advance acceptable vehicle numerical value on the different road segment segment;
Gather transmitter by vehicle GPS steady arm and vehicle position information, the geographical position coordinates at the current place of Real-time Collection driving vehicle, and with the geographical position coordinates at vehicle place in real time by the radio mobile communication Internet Transmission to central processing computer;
By information processing management software, central processing computer is in real time to the processing of classifying in the vehicle geographical position coordinates set of signals of obtaining, and the in real time relatively geographical position coordinates at the current place of vehicle and the geographical position coordinates in the road segment segment geographical position coordinates database, if the geographical position coordinates at the current place of vehicle is in the geographical position coordinates scope of certain respective stretch, then automatically judge this vehicle this moment on certain corresponding highway section, shine upon this vehicle corresponding in the electronic communication map of city on certain respective stretch on the corresponding position coordinates in the mode of vehicle synoptic diagram simultaneously;
By information processing management software, central processing computer is by adding up respectively in real time the geographical position coordinates number of vehicle on all respective stretch, realize adding up respectively in real time the vehicle fleet on all respective stretch, and real-time vehicle fleet and the predefined vehicle numerical value on all respective stretch relatively respectively, if the vehicle fleet on certain respective stretch is greater than predefined vehicle numerical value sometime, then automatic decision determines that the vehicle on this moment of this highway section is in congestion status, and the information exchange that vehicle on this highway section is in congestion status is crossed the voice mode automatic alarm remind;
Central processing computer is in the communication of congestion status to gps satellite navigational system, city traffic management department, personal mobile phone and computing machine with the vehicle on the respective stretch of city in real time by the radio mobile communication network.
2. according to a kind of road vehicle claimed in claim 1 block up long-distance intelligent recognition system and method, it is characterized in that: described vehicle GPS steady arm is used for determining the path coordinate position at the current place of vehicle, and is provided with the output interface of vehicle position information at the vehicle GPS steady arm.
3. according to a kind of road vehicle claimed in claim 1 block up long-distance intelligent recognition system and method, it is characterized in that: described vehicle position information gathers transmitter and is provided with signal input interface, internal processor and signal emission output interface, be used for the positional information from the current place of vehicle GPS steady arm collection vehicle, and by the radio mobile communication network current location information of vehicle be transferred to central processing computer.
4. according to a kind of road vehicle claimed in claim 1 block up long-distance intelligent recognition system and method, it is characterized in that: described radio mobile communication network is a transmission of wireless signals net, it is a signal transfer management system, mainly be made of microwave communication base station, mobile communication administrative center and corresponding installations and facilities, it is in charge of and is safeguarded by mobile communication carrier.
5. according to a kind of road vehicle claimed in claim 1 block up long-distance intelligent recognition system and method, it is characterized in that: described central processing computer is by radio mobile communication network and built-in information processing management software, hardware, reception gathers the vehicle geographical position coordinates signal that the transmitter transmission comes from all vehicle position informations, in real time to classify in the vehicle geographical position coordinates set of signals of obtaining processing, tabulate statistics, relatively differentiate, described central processing computer also has the functions such as inquiry, statistical study, printing.
6. according to a kind of road vehicle claimed in claim 1 block up long-distance intelligent recognition system and method, it is characterized in that: described road segment segment geographical position coordinates database refers to gather in advance on definite, all road right lateral directions of city the geographical position coordinates on border around the certain-length highway section, place, crossing on the front, and it is the basic data for the automatic discrimination vehicle congestion.
7. according to a kind of road vehicle claimed in claim 1 block up long-distance intelligent recognition system and method, it is characterized in that: described information processing management software is by the program of software inhouse establishment, in real time to the processing of classifying in the vehicle geographical position coordinates set of signals of obtaining, acceptable vehicle numerical value on the artificial setting road segment segment, and the vehicle geographical position coordinates of automatically relatively obtaining in real time and the geographical position coordinates in the road segment segment geographical position coordinates database, automatically add up the vehicle on the road segment segment, vehicle congestion situation on the automatic discrimination road segment segment, and to the vehicle congestion of respective stretch by the voice automatic alarm, shine upon the corresponding vehicle on the road segment segment corresponding in the electronic communication map of city on the respective stretch on the corresponding position coordinates in the mode of vehicle synoptic diagram simultaneously.
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| CN 201110288638 CN102968909A (en) | 2011-08-30 | 2011-08-30 | System and method for remotely and intelligently recognizing road vehicle jam |
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| CN104091443A (en) * | 2014-06-26 | 2014-10-08 | 北京计算机技术及应用研究所 | Method and system for calculating traffic congestion degree based on radio frequency identification |
| CN106327901A (en) * | 2016-09-12 | 2017-01-11 | 四川长虹电器股份有限公司 | Safe travel system and safe travel method of preventing road congestion based on mobile terminal |
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| CN106875712A (en) * | 2017-03-22 | 2017-06-20 | 合肥仁德电子科技有限公司 | A kind of traffic jam coordinates system and control method |
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| CN107767665A (en) * | 2016-08-17 | 2018-03-06 | 上海交通大学 | Congestion detection means and method based on DSRC |
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| CN104091443B (en) * | 2014-06-26 | 2016-06-08 | 北京计算机技术及应用研究所 | A kind of method and system thereof of calculating traffic congestion degree based on RF identification |
| CN104091443A (en) * | 2014-06-26 | 2014-10-08 | 北京计算机技术及应用研究所 | Method and system for calculating traffic congestion degree based on radio frequency identification |
| WO2017117716A1 (en) * | 2016-01-05 | 2017-07-13 | 冯旋宇 | Outdoor positioning management method and system for smart city |
| CN107037472A (en) * | 2016-01-15 | 2017-08-11 | 福特全球技术公司 | Height above sea level integrated navigation with DSRC network |
| CN107767665A (en) * | 2016-08-17 | 2018-03-06 | 上海交通大学 | Congestion detection means and method based on DSRC |
| CN106558116A (en) * | 2016-08-23 | 2017-04-05 | 深圳成谷科技有限公司 | Voice messaging method for pushing, board units and electronic charging system without parking |
| CN106558116B (en) * | 2016-08-23 | 2020-08-11 | 深圳成谷科技有限公司 | Voice information pushing method, vehicle-mounted unit and electronic toll collection system |
| CN106327901A (en) * | 2016-09-12 | 2017-01-11 | 四川长虹电器股份有限公司 | Safe travel system and safe travel method of preventing road congestion based on mobile terminal |
| CN106781590A (en) * | 2016-12-05 | 2017-05-31 | 深圳市车音网科技有限公司 | Vehicle travels based reminding method and device |
| CN106875712A (en) * | 2017-03-22 | 2017-06-20 | 合肥仁德电子科技有限公司 | A kind of traffic jam coordinates system and control method |
| CN110533948A (en) * | 2018-05-25 | 2019-12-03 | 北京搜狗科技发展有限公司 | A kind of path recommended method and device |
| CN110533948B (en) * | 2018-05-25 | 2021-06-22 | 北京搜狗科技发展有限公司 | Path recommendation method and device |
| CN113270180A (en) * | 2021-06-03 | 2021-08-17 | 重庆东登科技有限公司 | Dispatching management system for emergency medical treatment |
| CN114005282A (en) * | 2021-12-30 | 2022-02-01 | 南京城建隧桥智慧管理有限公司 | Intelligent city traffic management system and method based on crowd sensing |
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Application publication date: 20130313 |