CN105719355A - Vehicle high-speed passing management method and system - Google Patents
Vehicle high-speed passing management method and system Download PDFInfo
- Publication number
- CN105719355A CN105719355A CN201610033661.3A CN201610033661A CN105719355A CN 105719355 A CN105719355 A CN 105719355A CN 201610033661 A CN201610033661 A CN 201610033661A CN 105719355 A CN105719355 A CN 105719355A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
- G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station
Abstract
The invention relates to a vehicle high-speed passing management method and a system. The method comprises steps that (1) an intelligent terminal recharges a binding vehicle account; (2) a vehicle enters a highway charging channel; (3) a toll station judges whether the vehicle enters the highway charging channel; (4) a cloud end service center carries out real-time tracking on vehicle running path information; and (5) according to entrance information, path information and exit information of the vehicle, fees settlement is carried out on the vehicle. The beneficial effects are that based on a global satellite positioning system GPS or a Beidou, the vehicle is positioned in real time, and a communication operation positioning module in a device carries out positioning via a communication operation base station, so fake information is eliminated and a disadvantage of a failure to obtain information due to missing of a device is overcome; and a vehicle-mounted OBU can be bonded to a cell phone or a PC for carry out timely verification on the running path of the vehicle, so unnecessary loops in the procedures are greatly reduced and management efficiency is increased.
Description
Technical field
The invention belongs to vehicle management system, be specifically related to the current management method of a kind of vehicle high-speed and system thereof.
Background technology
Current and Car park payment the effectively management of vehicle high-speed is always up the problem received much concern at present, and this point important research direction especially in the construction of intelligent transportation and intelligent city.Efficiently located by vehicle, it is possible to be greatly improved the efficiency of vehicle management, save a large amount of human capital, be of great significance for alleviating present stage various traffic problems tool；
Vehicle high-speed passes through aspect, and prior art Application comparison is ETC traffic management modes widely, and rfid card vehicle installed by high speed roadside is read and confirms vehicle beginning and end on a highway；But, not can recognise that path by ETC highway non-parking charge, especially the ambiguity section that there is dispute can not be accurately positioned, and provide, for lawless person, the probability practised fraud in path, cause very big economic loss.
Summary of the invention
In order to solve the problems referred to above that prior art exists, the invention provides the current management method of a kind of vehicle high-speed and system thereof.The total system can be passed through for automobile by automobile precise positioning of the present invention, stopped brings the lifting of performance, the present invention is based on the precise locating function of automobile, the overall trip gone out by this location development and Design and parking management scheme more operability, more can improve the efficiency of management.
The technical solution adopted in the present invention is:
The current management method of a kind of vehicle high-speed, it thes improvement is that: described method includes
(1) intelligent terminal is to binding vehicle account charging；
(2) vehicle enters highway charging passage；
(3) charge station judges whether vehicle enters highway charging passage；
(4) vehicle driving routing information is carried out real-time tracking by cloud service center；
(5) according to the access information of vehicle, routing information and outlet information, vehicle is carried out disbursement and sattlement.
Optionally, described step (1) includes intelligent terminal by network to the vehicle-mounted OBU vehicle account charging bound；Each vehicle account is the electronic tag in vehicle-mounted OBU.
Optionally, described step (2) includes vehicle and travels when the toll station of high speed billing passage, it is judged as entering the vehicle of high speed channel, and obtain vehicle global positioning satellite information by vehicle-mounted OBU, simultaneously obtain by the communication operation base station location information to this vehicle from common carrier, two kinds of location information upload to charge station's passage simultaneously and control computer, form pretreatment information of vehicles by extracting information of vehicles, are stored to passage in advance and control computer end.
Further, the two location information is inconsistent, then notify that human administrator processes when vehicle enters high speed toll collection lanes.
Optionally, described step (3) includes vehicle and enters charging passage, passage photographic head real-time video is captured information of vehicles and processes, extracting the information of vehicles that in information of vehicles and step (2), passage control computer prestores to mate, the match is successful is then judged to that vehicle enters charging passage；It fails to match, then be as the criterion with video capture information of vehicles；Meanwhile, inquire about this vehicle whether in blacklist, be intercept, and alert notice human administrator processes.
Optionally, described step (4) includes the vehicle information of unlocking vehicle global positioning satellite in the process of moving and completes location in real time, and upload vehicle route information to cloud service center by the timing of communication operation base station, reading base station, cloud service center is to the location information of this vehicle and this vehicle global positioning satellite information, and both routing informations are consistent then according to global positioning satellite fine path surviving path information；If both routing informations are inconsistent, then based on communication operation base station location information, retain two paths information, and vehicle is carried out information trace as key monitoring vehicle.
Optionally, described step (5) includes vehicle and rolls highway charging passage away from, cloud service center prompts vehicle rolls charging passage away from, channel camera is captured information of vehicles and is mated, the match is successful, then the charging passage place of leaving of this vehicle is decided to be charging terminal, confirms the routing information of whole highway charging passage, according to the access information of vehicle, routing information and outlet information, vehicle is carried out disbursement and sattlement；If vehicle match is unsuccessful, the place entering highway charging passage in step (3) is set to charging starting point.
Optionally, described step (5) be additionally included in vehicle roll away from highway charging passage can normally mate information of vehicles success, the access information entering highway charging passage less than vehicle is inquired about at cloud service center in the process closed the account, then processed by human administrator, simultaneously auxiliary positioning information；With
Do not have vehicle to roll the video capture outlet information of high-speed channel away from, then notify that human administrator processes, simultaneously auxiliary positioning information.
Optionally, described vehicle account balance is not enough, then notify that human administrator carries out manual toll collection；Described intelligent terminal can inquire about at any time in payment and routing information to vehicle account.
The present invention provides a kind of vehicle high-speed pass through management system based on another object, and it thes improvement is that, described system includes vehicle-mounted OBU, common carrier base station, charge station's photographic head, passage control computer and cloud service center；
Described vehicle-mounted OBU includes GPS；
Described passage controls computer and electrically connects with charge station photographic head；
Described cloud service connects vehicle-mounted OBU, common carrier base station and passage centrally through network and controls computer.
The invention have the benefit that
The present invention to the method for vehicle location based on two ways, one is based on GPS GPS or the Big Dipper to vehicle real-time positioning, another is by communication operation architecture by the communication operation locating module in equipment, the precision that the difference of two kinds of methods is location is different, communication operation architecture does not have satellite fix accurate, and depend on communication operation base station, so communication operation architecture can as the fuzzy orientation of satellite fix supplement, but it is more reliable relative to satellite location data, especially more accurate from the base station interactive information of operator's acquisition.Therefore both location mode can be got rid of information and plays tricks and compensate for the drawback that cannot obtain information due to the disappearance of equipment；
Vehicle location information can be reported cloud service center by communication operation base station and carry out routing information process by the present invention in time；
Vehicle-mounted OBU in the present invention can bind with mobile phone or PC end, user is to the operation of account and inquires about very convenient, and the account is also by the routing information of binding payment, therefore the travel path of self can be veritified check and correction by user timely, other the unnecessary links being greatly reduced in flow process, have heightened the efficiency of management.
Accompanying drawing explanation
Fig. 1 is the current management method schematic flow sheet of a kind of vehicle high-speed provided by the invention.
Detailed description of the invention
As it is shown in figure 1, the invention provides the current management method of a kind of vehicle high-speed, concrete grammar includes
1, intelligent terminal's (mobile phone terminal or PC end) is associated with vehicle on-board OBU by the Internet；
2, intelligent terminal passes through the network vehicle account charging to binding vehicle on-board OBU information；Wherein, each vehicle account is the electronic tag in vehicle-mounted OBU.
3, vehicle travels when the toll station of high speed billing passage, it is judged as the vehicle possibly into high speed channel, and obtain vehicle global positioning satellite information by vehicle-mounted OBU, simultaneously obtain by the communication operation base station location information to this vehicle from common carrier, two kinds of location information upload to passage simultaneously and control computer, form pretreatment information of vehicles by extracting information of vehicles, be stored to passage in advance and control computer end.If two kinds of location information are inconsistent, then notify that human administrator processes when vehicle enters high speed toll collection lanes；
4, when vehicle enters charging passage, the high-performance photographic head real-time grasp shoot information of vehicles in passage roadside also processes, and the information of vehicles that the information of vehicles extracted and passage control to prestore in computer mates, if the match is successful, is judged to that vehicle enters charging passage；Without the match is successful, then capture information of vehicles with video video and be as the criterion.If it is determined that vehicle enters high speed billing passage, then vehicle and routing information are uploaded to cloud service center.If inquiring about this vehicle in blacklist, then intercept, and alert notice human administrator processes；Blacklist includes the vehicle license etc. of this vehicle fee evasion record or wanted circular.
5, vehicle is held in position function unlatching in the process of moving, vehicle global positioning satellite information completes location in real time, and upload vehicle route information to cloud service center by the timing of communication operation base station, reading base station, cloud service center is to the location information of this vehicle and this vehicle global positioning satellite information, and both routing informations are consistent then according to global positioning satellite fine path surviving path information；If both routing informations are inconsistent, then based on communication operation base station location information, retain two paths information, and vehicle is carried out information trace as key monitoring vehicle；
6, when vehicle rolls highway charging passage away from, cloud service centralized positioning information actively points out vehicle to roll charging passage away from, passage high performance video camera is captured information of vehicles and is mated, if the match is successful, then the charging passage place of leaving of this vehicle is decided to be charging terminal, confirm the routing information of whole highway charging passage with this, and according to the access information of vehicle, routing information and outlet information, vehicle is carried out disbursement and sattlement.If vehicle match is unsuccessful, vehicle can confirm that in the place entering highway charging passage, then it is assumed that this car leaves charging passage from this place, is set to charging starting point；
Wherein, if this vehicle rolls highway charging passage away from vehicle can normally mate information of vehicles success, the access information entering highway charging passage less than vehicle is inquired about at cloud service center in the process closed the account, then processed by human administrator, simultaneously auxiliary positioning information；With
Rolling highway charging passage away from vehicle does not have vehicle to roll the video capture outlet information of high-speed channel away from, then notify that human administrator processes, simultaneously auxiliary positioning information.
7, account automatic fee；If vehicle account balance is not enough, then notify that human administrator carries out manual toll collection；
8, intelligent terminal's (mobile phone terminal or PC end) of binding can inquire about at any time in payment and routing information to vehicle account.
Present invention additionally comprises a kind of vehicle high-speed pass through management system, system includes vehicle-mounted OBU, common carrier base station, charge station's photographic head, passage control computer and cloud service center；
Vehicle-mounted OBU includes GPS；
Passage controls computer and electrically connects with charge station photographic head；
Cloud service connects vehicle-mounted OBU, common carrier base station and passage centrally through network and controls computer.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under the enlightenment of the present invention; no matter but in its shape or structure, do any change, every have same or like with the application like technical scheme, all fall within protection scope of the present invention.
Claims (10)
1. the current management method of vehicle high-speed, it is characterised in that: described method includes
(1) intelligent terminal is to binding vehicle account charging；
(2) vehicle enters highway charging passage；
(3) charge station judges whether vehicle enters highway charging passage；
(4) vehicle driving routing information is carried out real-time tracking by cloud service center；
(5) according to the access information of vehicle, routing information and outlet information, vehicle is carried out disbursement and sattlement.
2. the current management method of a kind of vehicle high-speed according to claim 1, it is characterised in that: described step (1) includes intelligent terminal by network to the vehicle-mounted OBU vehicle account charging bound；Each vehicle account is the electronic tag in vehicle-mounted OBU.
3. the current management method of a kind of vehicle high-speed according to claim 1, it is characterized in that: described step (2) includes vehicle and travels when the toll station of high speed billing passage, it is judged as entering the vehicle of high speed channel, and obtain vehicle global positioning satellite information by vehicle-mounted OBU, simultaneously obtain by the communication operation base station location information to this vehicle from common carrier, two kinds of location information upload to charge station's passage simultaneously and control computer, form pretreatment information of vehicles by extracting information of vehicles, be stored to passage in advance and control computer end.
4. the current management method of a kind of vehicle high-speed according to claim 3, it is characterised in that: the two location information is inconsistent, then notify that human administrator processes when vehicle enters high speed toll collection lanes.
5. the current management method of a kind of vehicle high-speed according to claim 1, it is characterized in that: described step (3) includes vehicle and enters charging passage, passage photographic head real-time video is captured information of vehicles and processes, extracting the information of vehicles that in information of vehicles and step (2), passage control computer prestores to mate, the match is successful is then judged to that vehicle enters charging passage；It fails to match, then be as the criterion with video capture information of vehicles；Meanwhile, inquire about this vehicle whether in blacklist, be intercept, and alert notice human administrator processes.
6. the current management method of a kind of vehicle high-speed according to claim 1, it is characterized in that: described step (4) includes the vehicle information of unlocking vehicle global positioning satellite in the process of moving and completes location in real time, and upload vehicle route information to cloud service center by the timing of communication operation base station, reading base station, cloud service center is to the location information of this vehicle and this vehicle global positioning satellite information, and both routing informations are consistent then according to global positioning satellite fine path surviving path information；If both routing informations are inconsistent, then based on communication operation base station location information, retain two paths information, and vehicle is carried out information trace as key monitoring vehicle.
7. the current management method of a kind of vehicle high-speed according to claim 1, it is characterized in that: described step (5) includes vehicle and rolls highway charging passage away from, cloud service center prompts vehicle rolls charging passage away from, channel camera is captured information of vehicles and is mated, the match is successful, then the charging passage place of leaving of this vehicle is decided to be charging terminal, confirm the routing information of whole highway charging passage, according to the access information of vehicle, routing information and outlet information, vehicle is carried out disbursement and sattlement；If vehicle match is unsuccessful, the place entering highway charging passage in step (3) is set to charging starting point.
8. the current management method of a kind of vehicle high-speed according to claim 1, it is characterized in that: described step (5) be additionally included in vehicle roll away from highway charging passage can normally mate information of vehicles success, the access information entering highway charging passage less than vehicle is inquired about at cloud service center in the process closed the account, then processed by human administrator, simultaneously auxiliary positioning information；With
Do not have vehicle to roll the video capture outlet information of high-speed channel away from, then notify that human administrator processes, simultaneously auxiliary positioning information.
9. the current management method of a kind of vehicle high-speed according to claim 1, it is characterised in that: described vehicle account balance is not enough, then notify that human administrator carries out manual toll collection；Described intelligent terminal can inquire about at any time in payment and routing information to vehicle account.
10. a vehicle high-speed pass through management system, it is characterised in that described system includes vehicle-mounted OBU, common carrier base station, charge station's photographic head, passage control computer and cloud service center；
Described vehicle-mounted OBU includes GPS；
Described passage controls computer and electrically connects with charge station photographic head；
Described cloud service connects vehicle-mounted OBU, common carrier base station and passage centrally through network and controls computer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610033661.3A CN105719355B (en) | 2016-01-19 | 2016-01-19 | A kind of vehicle high-speed passes through management method and its system |
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| CN201610033661.3A CN105719355B (en) | 2016-01-19 | 2016-01-19 | A kind of vehicle high-speed passes through management method and its system |
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| CN105719355A true CN105719355A (en) | 2016-06-29 |
| CN105719355B CN105719355B (en) | 2018-08-31 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106600722A (en) * | 2016-11-14 | 2017-04-26 | 南京积图网络科技有限公司 | Toll service device, method and system |
| CN107093218A (en) * | 2017-04-27 | 2017-08-25 | 成都新橙北斗智联有限公司 | A kind of multi-functional positioning message accounting and system |
| CN107705378A (en) * | 2017-01-05 | 2018-02-16 | 西安艾润物联网技术服务有限责任公司 | The management method and device in parking lot |
| CN111145547A (en) * | 2019-12-27 | 2020-05-12 | 泰斗微电子科技有限公司 | Data processing method and device of vehicle-mounted terminal, vehicle-mounted terminal and medium |
| CN111179451A (en) * | 2019-12-27 | 2020-05-19 | 北京中交创新投资发展有限公司 | Lane system for Beidou highway free flow charging |
| CN111340968A (en) * | 2020-03-02 | 2020-06-26 | 腾讯科技（深圳）有限公司 | Vehicle traffic information acquisition method and related device |
| CN111681328A (en) * | 2020-06-09 | 2020-09-18 | 重庆科技学院 | ETC electronic toll collection system and control method thereof |
| CN111882690A (en) * | 2020-08-10 | 2020-11-03 | 山东天星北斗信息科技有限公司 | ETC multi-sensing information fusion track reduction high-speed charging method and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101794464A (en) * | 2009-12-31 | 2010-08-04 | 北京握奇数据系统有限公司 | Electronic toll collection system and determining method of path |
| US20130293397A1 (en) * | 2012-05-03 | 2013-11-07 | Kapsch Trafficcom Ag | Method and devices for identifying a vehicle using a location |
| CN103729629A (en) * | 2014-01-13 | 2014-04-16 | 深圳市金溢科技有限公司 | Method and device for recognizing vehicle type in ETC lane |
| CN104008576A (en) * | 2013-07-10 | 2014-08-27 | 易通星云（北京）科技发展有限公司 | Beidou-based highway vehicle free flow electronic toll collection method, system and device |
| CN104658264A (en) * | 2015-01-27 | 2015-05-27 | 武汉烽火众智数字技术有限责任公司 | Vehicle verification method and system based on ETC and video |
-
2016
- 2016-01-19 CN CN201610033661.3A patent/CN105719355B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101794464A (en) * | 2009-12-31 | 2010-08-04 | 北京握奇数据系统有限公司 | Electronic toll collection system and determining method of path |
| US20130293397A1 (en) * | 2012-05-03 | 2013-11-07 | Kapsch Trafficcom Ag | Method and devices for identifying a vehicle using a location |
| CN104008576A (en) * | 2013-07-10 | 2014-08-27 | 易通星云（北京）科技发展有限公司 | Beidou-based highway vehicle free flow electronic toll collection method, system and device |
| CN103729629A (en) * | 2014-01-13 | 2014-04-16 | 深圳市金溢科技有限公司 | Method and device for recognizing vehicle type in ETC lane |
| CN104658264A (en) * | 2015-01-27 | 2015-05-27 | 武汉烽火众智数字技术有限责任公司 | Vehicle verification method and system based on ETC and video |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106600722A (en) * | 2016-11-14 | 2017-04-26 | 南京积图网络科技有限公司 | Toll service device, method and system |
| CN107705378A (en) * | 2017-01-05 | 2018-02-16 | 西安艾润物联网技术服务有限责任公司 | The management method and device in parking lot |
| CN107093218A (en) * | 2017-04-27 | 2017-08-25 | 成都新橙北斗智联有限公司 | A kind of multi-functional positioning message accounting and system |
| CN111145547A (en) * | 2019-12-27 | 2020-05-12 | 泰斗微电子科技有限公司 | Data processing method and device of vehicle-mounted terminal, vehicle-mounted terminal and medium |
| CN111179451A (en) * | 2019-12-27 | 2020-05-19 | 北京中交创新投资发展有限公司 | Lane system for Beidou highway free flow charging |
| CN111179451B (en) * | 2019-12-27 | 2020-11-06 | 北京中交创新投资发展有限公司 | Lane system for Beidou highway free flow charging |
| CN111145547B (en) * | 2019-12-27 | 2022-03-11 | 泰斗微电子科技有限公司 | Data processing method and device of vehicle-mounted terminal, vehicle-mounted terminal and medium |
| CN111340968A (en) * | 2020-03-02 | 2020-06-26 | 腾讯科技（深圳）有限公司 | Vehicle traffic information acquisition method and related device |
| CN111681328A (en) * | 2020-06-09 | 2020-09-18 | 重庆科技学院 | ETC electronic toll collection system and control method thereof |
| CN111882690A (en) * | 2020-08-10 | 2020-11-03 | 山东天星北斗信息科技有限公司 | ETC multi-sensing information fusion track reduction high-speed charging method and system |
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| CN105719355B (en) | 2018-08-31 |
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Address after: Building 10, phase I, airport economic and Technological Development Zone, Zhangjiakou City, Hebei Province Patentee after: Smart intercommunication Technology Co.,Ltd. Address before: Building 10, phase I, airport economic and Technological Development Zone, Zhangjiakou City, Hebei Province Patentee before: INTELLIGENT INTERCONNECTION TECHNOLOGIES Co.,Ltd. |