CN102622894B - Freeway overspeed monitoring system - Google Patents
Freeway overspeed monitoring system Download PDFInfo
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- CN102622894B CN102622894B CN201210073733.9A CN201210073733A CN102622894B CN 102622894 B CN102622894 B CN 102622894B CN 201210073733 A CN201210073733 A CN 201210073733A CN 102622894 B CN102622894 B CN 102622894B
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Abstract
The invention relates to the technical field of vehicle speed monitoring, in particular to a freeway overspeed monitoring system. The freeway overspeed monitoring system consists of a speed-limiting signal transmitting device mounted at the speed-limiting and road speed-limiting variation prompt position at the entry of a road, a speed measuring device arranged on a vehicle and a processing device arranged at a passageway toll house on the road and used for reading and performing other treatment to the speed and other data, wherein the speed measuring device receives signals sent by the signal transmitting device, then compares the received signals with measured vehicle running speed and stores the speed exceeding the speed-limiting value and related information in a memory unit; the information stored in the memory unit of the speed measuring device is read when the vehicle runs away from the toll house; and the processing device respectively calculates the toll sum and the overspeed information according to the information, and tells the road toll and the overspeed punishment situation to the vehicle. The freeway overspeed monitoring system can achieve gapless freeway speed measurement, and can be extensively used for freeway speed measurement and monitoring.
Description
Technical field
The present invention relates to car speed monitoring technical field, refer in particular to a kind of high way super speed monitoring system.
Background technology
Existing Vehicle Speed measurement mainly contains the modes such as radar, laser, ground sensing coil speed measuring; Aforementioned several mode all exist complex structure, cost high, install and use defects such as safeguarding inconvenience.For this reason, No. 200610021463.1 Chinese invention patent discloses a kind of highway RF car speed monitoring and management system.This system forms by being fixedly installed on the teleseme on highway, wireless car plate and computer management system; The scheme of this disclosure of the invention, because teleseme is that fixed point is arranged on highway; Can only test the speed to the position realization that is provided with teleseme.Therefore, and fail to highway, especially highway is realized omnidistance gapless hypervelocity monitoring.
Summary of the invention
One of technical matters that the present invention solves is to provide a kind of high way super speed monitoring system, realizes the gapless hypervelocity monitoring to highway.
The technical scheme that the present invention solves the problems of the technologies described above is: described system is by being arranged on restricting signal emitter on highway, being placed in the velocity measuring device on vehicle and being arranged on cash desk, highway gateway speed data is read with the treating apparatus of relevant treatment and formed;
Described sender unit, is arranged at the speed limit prompting of expressway access and the prompting position that road speed limit changes; The time that this device is continuous or interruption is extremely short certain limit transmission towards periphery speed limit signal;
Described velocity measuring device receives the signal that sender unit sends in the time that vehicle enters into the signal cover of sender unit; And compare with the Vehicle Speed measuring; To exceed the speed of speed limit and relevant information and be stored in the storage unit of velocity measuring device;
Described treating apparatus, in the time that velocity measuring device passes through expressway access, is written to velocity measuring device by the speed-limiting messages in vehicle license plate relevant information and entrance section; In the time that vehicle rolls cash desk away from, the information storing in reading speed measurement mechanism storage unit, calculates respectively toll amount and the highway toll of this vehicle of hypervelocity information notification and the punishment situation that exceeds the speed limit according to this information by expressway tol lcollection unit, the hypervelocity punishment unit for the treatment of apparatus;
The speed limit signal that sender unit sends comprises vehicle and corresponding speed limit numerical value;
The information for the treatment of apparatus porch writing speed measurement mechanism comprises car plate, vehicle toll vehicle information, speed limit vehicle information and the entrance section speed limit numerical value corresponding with this vehicle;
Described velocity measuring device receives after the signal of sender unit, filters out this corresponding vehicle speed limit numerical value of this vehicle information writing with treating apparatus; This speed limit numerical value is compared with the Vehicle Speed measuring;
Described velocity measuring device comprises that antenna, signal processing unit, CPU and storage unit form; The restricting signal that antenna reception GPS and/or Big Dipper navigation signal, sender unit send; Described signal processing unit amplifies, is input to CPU after frequency-conversion processing navigation signal, will restricting signal amplifies after processing and is input to CPU; CPU calculates the travel speed of vehicle according to the navigation signal of input, and the vehicle writing according to treating apparatus selects corresponding speed limit numerical value to compare with travel speed, and the speed of a motor vehicle, geographic position, the time that exceed speed limit numerical value are stored in to storage element;
The CPU of described velocity measuring device, according to the time interval of front and back two navigation signals that receive, the changing value of longitude and latitude, calculates the travel speed of vehicle;
Described treating apparatus writes vehicle, speed limit numerical value to velocity measuring device, and then velocity measuring device receives signal, judges whether signal is vehicle coherent signal; To select the speed limit numerical value conforming to vehicle to treat and speed of a motor vehicle comparison; Otherwise further determine whether positioning signal; Positioning signal in this way, carries out speed of a motor vehicle calculating according to the positioning signal of front and back input; The speed of a motor vehicle calculating compares with speed limit numerical value again; As hypervelocity, the speed of a motor vehicle, geographic position, temporal information are written to storage unit.
Another program, described velocity measuring device comprises that antenna, signal processing unit, CPU and storage unit form; The restricting signal that antenna reception GPS and/or Big Dipper navigation signal, sender unit send; Described signal processing unit amplifies, is input to CPU after frequency-conversion processing navigation signal, will restricting signal amplifies after processing and is input to CPU; Whether the geographic position that CPU calculates vehicle according to the navigation signal of input changes, in the time that changing, geographic position reads the speed numerical value of vehicle itself, and the vehicle writing according to treating apparatus selects corresponding speed limit numerical value to compare with speed numerical value, the speed of a motor vehicle, geographic position, the time that exceed speed limit numerical value are stored in to storage element;
The latitude and longitude value of front and back two navigation signals of the CPU basis of described velocity measuring device, judges that vehicle is in transport condition or slipping state; Read the speed numerical value of the velocity vehicle device of vehicle own during in transport condition at vehicle;
Described treating apparatus writes vehicle, speed limit numerical value to velocity measuring device, and then velocity measuring device receives signal, judges whether signal is vehicle coherent signal; To select the speed limit numerical value conforming to vehicle to treat and speed of a motor vehicle comparison; Otherwise further determine whether positioning signal; Positioning signal in this way, judges according to the positioning signal of front and back input; Determine whether vehicle location moves, if in mobile status, read the speed of a motor vehicle of vehicle; The speed of a motor vehicle is compared with speed limit numerical value again; As hypervelocity, the speed of a motor vehicle, geographic position, temporal information are written to storage unit.
The present invention forms speed monitoring system by restricting signal emitter, velocity measuring device and treating apparatus; By means of existing navigational system, whole process, the gapless that can realize highway test the speed.And, without the signalization machine that keeps at a certain distance away on highway; Meanwhile, in conjunction with existing highway tolling system; Without dropping into termination charge, punishment equipment, setting only need combine hypervelocity punishment unit with highway tolling system.Input, the maintenance cost of equipment are greatly reduced.And, can be according to different vehicle speed limits; Monitor out the overspeed situation of different automobile types; Avoid existing system to be difficult to according to the problem of vehicle monitoring hypervelocity.The present invention has toll charging function concurrently simultaneously, has realized a system multifunctional.
Brief description of the drawings
Accompanying drawing 1 is system architecture diagram of the present invention;
Accompanying drawing 2 is velocity measuring device structured flowcharts of the present invention;
Accompanying drawing 3 is one of velocity measuring device process flow diagrams of the present invention;
Accompanying drawing 4 is two of velocity measuring device process flow diagrams of the present invention.
Embodiment
As shown in accompanying drawing 1 to 3, system of the present invention is by being arranged on restricting signal emitter 1 on highway, being placed in the velocity measuring device 2 on vehicle and being arranged on cash desk, highway gateway the data such as speed are read with the treating apparatus 3 of relevant treatment and formed.
As shown in Figure 3, treating apparatus 3 writes vehicle, speed limit numerical value to velocity measuring device 2, and then velocity measuring device 2 receives signal, judges whether signal is vehicle coherent signal; To select the speed limit numerical value conforming to vehicle to treat and speed of a motor vehicle comparison; Otherwise further determine whether positioning signal; Positioning signal in this way, carries out speed of a motor vehicle calculating according to the positioning signal of front and back input; The speed of a motor vehicle calculating compares with speed limit numerical value again; As hypervelocity, the information such as the speed of a motor vehicle, geographic position, time are written to storage unit 24.
In addition,, as another kind of structure, velocity measuring device 2 comprises the formations such as antenna 21, signal processing unit 22, CPU23 and storage unit 24; Antenna 21 can receive the restricting signal that GPS and/or Big Dipper navigation signal, sender unit 1 send; Described signal processing unit 22 amplifies, is input to CPU23 after the processing such as frequency conversion navigation signal, and the processing such as restricting signal amplification are input to CPU23; Whether the geographic position that CPU23 calculates vehicle according to the navigation signal of input changes, in the time that changing, geographic position reads the speed numerical value of vehicle itself, and the vehicle writing according to treating apparatus 3 selects corresponding speed limit numerical value to compare with speed numerical value, the speed of a motor vehicle, geographic position, the time that exceed speed limit numerical value are stored in to storage element.This kind of structure, requires velocity measuring device 2 to realize and being electrically connected with vehicle, obtains the speed of vehicle.This kind of mode, the concrete speed of operation measuring method of CPU23 is: the latitude and longitude value of front and back two navigation signals of CPU23 basis, judges that vehicle is in transport condition or slipping state; Read the speed numerical value of the velocity vehicle device of vehicle own during in transport condition at vehicle.When this this kind of structure, velocity measuring device 2 is generally realized wireless information transfer with treating apparatus 3; Can be by the car plate of vehicle, vehicle information hardness in velocity measuring device 2; Remaining hypervelocity information etc. can be wiped processing by treating apparatus 3, to discharge storage space.
As shown in Figure 4, treating apparatus 3 writes vehicle, speed limit numerical value to velocity measuring device 2, and then velocity measuring device 2 receives signal, judges whether signal is vehicle coherent signal; To select the speed limit numerical value conforming to vehicle to treat and speed of a motor vehicle comparison; Otherwise further determine whether positioning signal; Positioning signal in this way, judges according to the positioning signal of front and back input; Determine whether vehicle location moves, if in mobile status, read the speed of a motor vehicle of vehicle; The speed of a motor vehicle is compared with speed limit numerical value again; As hypervelocity, the information such as the speed of a motor vehicle, geographic position, time are written to storage unit 24.
Treating apparatus 3, in the time that velocity measuring device 2 passes through expressway access, the information such as the speed limit in vehicle license plate relevant information and entrance section (entrance section speed limit also can not write, and communicates acquisition with it by the speed limit cue emitter of porch) can be written to velocity measuring device 2; In the time that vehicle rolls cash desk away from, the information storing in reading speed measurement mechanism 2 storage unit 24, calculates respectively toll amount and the highway toll of this vehicle of hypervelocity information notification and the punishment situation that exceeds the speed limit according to this information by expressway tol lcollection unit, the hypervelocity punishment unit for the treatment of apparatus 3.The information for the treatment of apparatus 3 porch writing speed measurement mechanisms 2 comprises car plate, vehicle toll vehicle information, speed limit vehicle information and the entrance section speed limit numerical value corresponding with this vehicle.This treating apparatus 3 is essentially the computing machine that is arranged on expressway tol lcollection place, and this computing machine is provided with expressway tol lcollection unit, hypervelocity punishment unit two system units, respectively vehicle is carried out toll calculating, is collected, and hypervelocity is punished.
Concrete example is as follows:
Vehicle, in the time entering highway, is got velocity measuring device 2 (or being carried by vehicle itself) from cash desk, the treating apparatus 3 of porch by with charge, test the speed information writing speed measurement mechanism 2 relevant; The information writing can comprise car plate, vehicle toll vehicle information, speed limit vehicle information and the entrance section speed limit numerical value corresponding with this vehicle.Also can adopt car plate, the vehicle toll vehicle information hardness mode at velocity measuring device 2.
When vehicle is during at running on expressway, velocity measuring device 2, according to gps signal, is measured the travel speed of vehicle; Or, determine that according to gps signal vehicle is whether in travelling, read the speed of a motor vehicle from vehicle at vehicle during in transport condition; The speed of a motor vehicle and speed limit numerical value are compared; If the speed of a motor vehicle and speed limit numerical value are greater than speed limit numerical value, by information storage such as this speed of a motor vehicle and corresponding time, geographic position (longitudes and latitudes) in storage element.
If along with travelling of vehicle, vehicle enters into the interval of different speed limits; The signal that velocity measuring device 2 sends according to the sender unit 1 receiving, replaces speed limit numerical value; So that the comparison of the speed of a motor vehicle and speed limit numerical value.
In the time that vehicle sails out of highway, treating apparatus 3 is by the information of contact or cordless reading cells 24; Thereby calculate the punishment situation that toll is used, hypervelocity should receive that should collect.
Certainly, above system of the present invention also can be applicable to common highway hypervelocity monitoring; Main difference is that treating apparatus 3 is not arranged on source, gateway; The data that exceed the speed limit can certain enters to locate highway at this vehicle time read, or, in the time carrying out the situations such as vehicle annual test, read; Thereby obtain the hypervelocity information of this vehicle.
Be more than that specific description of embodiments of the present invention, but the present invention is not limited to foregoing description; In every case answer the equivalent transformation of aforementioned description gained; All should belong to protection category of the present invention.
Claims (3)
1. a high way super speed monitoring system, is characterized in that: described system is by being arranged on restricting signal emitter on highway, being placed in the velocity measuring device on vehicle and being arranged on cash desk, highway gateway speed data is read with the treating apparatus of relevant treatment and formed;
Described sender unit, is arranged at the speed limit prompting of expressway access and the prompting position that road speed limit changes; The time that this device is continuous or interruption is extremely short certain limit transmission towards periphery speed limit signal;
Described velocity measuring device receives the signal that sender unit sends in the time that vehicle enters into the signal cover of sender unit; And compare with the Vehicle Speed measuring; To exceed the speed of speed limit and relevant information and be stored in the storage unit of velocity measuring device;
Described treating apparatus, in the time that velocity measuring device passes through expressway access, is written to velocity measuring device by the speed-limiting messages in vehicle license plate relevant information and entrance section; In the time that vehicle rolls cash desk away from, the information storing in reading speed measurement mechanism storage unit, calculates respectively toll amount and the highway toll of this vehicle of hypervelocity information notification and the punishment situation that exceeds the speed limit according to this information by expressway tol lcollection unit, the hypervelocity punishment unit for the treatment of apparatus;
The speed limit signal that sender unit sends comprises vehicle and corresponding speed limit numerical value;
The information for the treatment of apparatus porch writing speed measurement mechanism comprises car plate, vehicle toll vehicle information, speed limit vehicle information and the entrance section speed limit numerical value corresponding with this vehicle;
Described velocity measuring device receives after the signal of sender unit, filters out this corresponding vehicle speed limit numerical value of this vehicle information writing with treating apparatus; This speed limit numerical value is compared with the Vehicle Speed measuring;
Described velocity measuring device comprises that antenna, signal processing unit, CPU and storage unit form; The restricting signal that antenna reception GPS and/or Big Dipper navigation signal, sender unit send; Described signal processing unit amplifies, is input to CPU after frequency-conversion processing navigation signal, will restricting signal amplifies after processing and is input to CPU; CPU calculates the travel speed of vehicle according to the navigation signal of input, and the vehicle writing according to treating apparatus selects corresponding speed limit numerical value to compare with travel speed, and the speed of a motor vehicle, geographic position, the time that exceed speed limit numerical value are stored in to storage element;
The CPU of described velocity measuring device, according to the time interval of front and back two navigation signals that receive, the changing value of longitude and latitude, calculates the travel speed of vehicle;
Described treating apparatus writes vehicle, speed limit numerical value to velocity measuring device, and then velocity measuring device receives signal, judges whether signal is vehicle coherent signal; To select the speed limit numerical value conforming to vehicle to treat and speed of a motor vehicle comparison; Otherwise further determine whether positioning signal; Positioning signal in this way, carries out speed of a motor vehicle calculating according to the positioning signal of front and back input; The speed of a motor vehicle calculating compares with speed limit numerical value again; As hypervelocity, the speed of a motor vehicle, geographic position, temporal information are written to storage unit.
2. high way super speed monitoring system according to claim 1, it is characterized in that: described treating apparatus is the computing machine that is arranged on expressway tol lcollection place, this computing machine is provided with expressway tol lcollection unit, hypervelocity punishment unit two system units, respectively vehicle is carried out toll calculating, collected, hypervelocity is punished.
3. a high way super speed monitoring system, is characterized in that: described system is by being arranged on restricting signal emitter on highway, being placed in the velocity measuring device on vehicle and being arranged on cash desk, highway gateway speed data is read with the treating apparatus of relevant treatment and formed;
Described sender unit, is arranged at the speed limit prompting of expressway access and the prompting position that road speed limit changes; The time that this device is continuous or interruption is extremely short certain limit transmission towards periphery speed limit signal;
Described velocity measuring device receives the signal that sender unit sends in the time that vehicle enters into the signal cover of sender unit; And compare with the Vehicle Speed measuring; To exceed the speed of speed limit and relevant information and be stored in the storage unit of velocity measuring device;
Described treating apparatus, in the time that velocity measuring device passes through expressway access, is written to velocity measuring device by the speed-limiting messages in vehicle license plate relevant information and entrance section; In the time that vehicle rolls cash desk away from, the information storing in reading speed measurement mechanism storage unit, calculates respectively toll amount and the highway toll of this vehicle of hypervelocity information notification and the punishment situation that exceeds the speed limit according to this information by expressway tol lcollection unit, the hypervelocity punishment unit for the treatment of apparatus;
The speed limit signal that sender unit sends comprises vehicle and corresponding speed limit numerical value;
The information for the treatment of apparatus porch writing speed measurement mechanism comprises car plate, vehicle toll vehicle information, speed limit vehicle information and the entrance section speed limit numerical value corresponding with this vehicle;
Described velocity measuring device receives after the signal of sender unit, filters out this corresponding vehicle speed limit numerical value of this vehicle information writing with treating apparatus; This speed limit numerical value is compared with the Vehicle Speed measuring;
Described velocity measuring device comprises that antenna, signal processing unit, CPU and storage unit form; The restricting signal that antenna reception GPS and/or Big Dipper navigation signal, sender unit send; Described signal processing unit amplifies, is input to CPU after frequency-conversion processing navigation signal, will restricting signal amplifies after processing and is input to CPU; Whether the geographic position that CPU calculates vehicle according to the navigation signal of input changes, in the time that changing, geographic position reads the speed numerical value of vehicle itself, and the vehicle writing according to treating apparatus selects corresponding speed limit numerical value to compare with speed numerical value, the speed of a motor vehicle, geographic position, the time that exceed speed limit numerical value are stored in to storage element;
The latitude and longitude value of front and back two navigation signals of the CPU basis of described velocity measuring device, judges that vehicle is in transport condition or slipping state; Read the speed numerical value of the velocity vehicle device of vehicle own during in transport condition at vehicle;
Described treating apparatus writes vehicle, speed limit numerical value to velocity measuring device, and then velocity measuring device receives signal, judges whether signal is vehicle coherent signal; To select the speed limit numerical value conforming to vehicle to treat and speed of a motor vehicle comparison; Otherwise further determine whether positioning signal; Positioning signal in this way, judges according to the positioning signal of front and back input; Determine whether vehicle location moves, if in mobile status, read the speed of a motor vehicle of vehicle; The speed of a motor vehicle is compared with speed limit numerical value again; As hypervelocity, the speed of a motor vehicle, geographic position, temporal information are written to storage unit.
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| CN201210073733.9A CN102622894B (en) | 2012-03-20 | 2012-03-20 | Freeway overspeed monitoring system |
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| CN201210073733.9A CN102622894B (en) | 2012-03-20 | 2012-03-20 | Freeway overspeed monitoring system |
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| CN102622894A CN102622894A (en) | 2012-08-01 |
| CN102622894B true CN102622894B (en) | 2014-06-11 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102915573A (en) * | 2012-03-30 | 2013-02-06 | 梁嘉麟 | Swiping charging method utilizing safety camera of highway for automatic charging monitoring |
| CN104021597A (en) * | 2014-06-19 | 2014-09-03 | 王晓进 | Intelligent automobile regulation violation recognizing and deduction system |
| JP6418100B2 (en) * | 2015-08-06 | 2018-11-07 | オムロン株式会社 | On-vehicle device, communication device, and vehicle management system |
| JP2017033511A (en) * | 2015-08-06 | 2017-02-09 | オムロン株式会社 | On-vehicle device, communication device, and vehicle management system |
| JP2017037365A (en) * | 2015-08-06 | 2017-02-16 | オムロン株式会社 | On-vehicle device, communication device, and vehicle management system |
| CN106848533A (en) * | 2017-02-21 | 2017-06-13 | 凌企芳 | A kind of railway line monitoring device |
| CN108806277A (en) * | 2018-04-27 | 2018-11-13 | 榛硕（武汉）智能科技有限公司 | High way super speed automatic monitoring system and method |
| CN113538929B (en) * | 2021-07-06 | 2022-04-08 | 湖南车路协同智能科技有限公司 | Highway traffic safety early warning system and method based on vehicle-road cooperation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE19625270A1 (en) * | 1996-06-25 | 1998-01-02 | Porsche Ag | Vehicle speedometer |
| US20060055561A1 (en) * | 2004-09-10 | 2006-03-16 | Kamali Tayeb A | Automatic speed violation detection and response system using wireless communication, positioning and RF ID |
| CN1828685A (en) * | 2005-12-28 | 2006-09-06 | 黄宝文 | Freeway traffic overspeed monitoring method and its system |
| CN101145281A (en) * | 2006-09-11 | 2008-03-19 | 黄金富 | Public transit driving recording supervisory system |
| JP5029457B2 (en) * | 2008-03-26 | 2012-09-19 | 株式会社Ｊｖｃケンウッド | Traffic monitoring system |
| CN101593412A (en) * | 2008-05-26 | 2009-12-02 | 奥城同立科技开发（北京）有限公司 | The overall monitoring method of overspeed of vehicle on highway |
| CN101615346B (en) * | 2009-03-11 | 2011-02-16 | 南京信息工程大学 | Highway traffic control device based on road and vehicle conditions and control method thereof |
| CN101783072B (en) * | 2009-12-23 | 2012-07-04 | 中国科学院自动化研究所 | Variable speed-limit system and method for recording vehicle overspeed violation |
| CN101887642B (en) * | 2010-06-29 | 2012-08-08 | 上海大学 | Movable monitoring system for acquiring over-speed vehicles on highway |
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