CN1909011A - Vehicle disobey tester - Google Patents
Vehicle disobey tester Download PDFInfo
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- CN1909011A CN1909011A CN 200610037052 CN200610037052A CN1909011A CN 1909011 A CN1909011 A CN 1909011A CN 200610037052 CN200610037052 CN 200610037052 CN 200610037052 A CN200610037052 A CN 200610037052A CN 1909011 A CN1909011 A CN 1909011A
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Abstract
The disclosed vehicle out-of-line detection device comprises: a wireless RF label on vehicle body to identify vehicle and store corresponding vehicle information, a reader with a RF emitter coil arranged on sensing area and a wireless RF control module connected with database to sense last label and receive the license-plate information, a record database for vehicle license-plate information, a switch controller to receive traffic light for on or down of the reading controller, a control strategy database. This invention has high efficiency and well effect for public traffic management.
Description
Technical field
The present invention relates to a kind of control of traffic and road device, relate in particular to a kind of vehicle disobey tester that is used for place, monitoring management traffic lights crossing traffic conditions.
Background technology
Along with the development that urbanization is built, road in the city and vehicle are more and more, and thing followed road congestion, rule-breaking vehicle traffic problems such as travel also become increasingly conspicuous.The vehicle that travels is in violation of rules and regulations effectively detected and it is punished is the main means of control of traffic and road, can reduce the quantity that rule-breaking vehicle travels, thereby reach the purpose of improving traffic safety status.At present, at traffic lights crossing place, the detection means of rule-breaking vehicle mainly is the method that adopts camera to take a picture, and by the vehicle license plate that photographs being carried out image identification determining its license plate number, and then vehicle is in violation of rules and regulations implemented punishment.But adopt this detection method mainly to exist following problem:
(1) is subjected to Effect of Environmental easily.All can cause interference as rather dark, shelter etc. to shooting and identification.
(2) accuracy is not high.Owing to be that the vehicle in travelling is taken, thereby have certain degree of difficulty, be difficult to obtain higher accuracy.
(3) workload is big, inefficiency.Also visual identification need be carried out to the vehicle license plate that photographs, vehicle in violation of rules and regulations can be determined.Need manually-operated, the time of cost is grown and inefficiency, can not improve the traffic management level of road well.
(4) need a large amount of storage spaces.Because the photo of taking is a picture format, quantity of information is bigger, therefore need occupy a large amount of storage spaces.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of simple, quick and precisely, vehicle disobey tester that automaticity is high based on wireless radio-frequency, with the traffic conditions at place, effective monitoring management traffic lights crossing, further improve the traffic management level of road.
Purpose of the present invention is achieved by the following technical programs:
A kind of vehicle disobey tester provided by the invention comprises:
Be used for the unique identification vehicle, record the radio frequency label of vehicle license plate information data;
Be used for the described radio frequency label in the induction zone scope is surveyed automatically and discerned, to gather and to transmit the reader of described vehicle license plate information data;
Be used to receive and store the database of record of described vehicle license plate information data;
Be used to receive traffic light status to control the on-off controller that described reader opens or cuts out;
Be used to support described on-off controller, be set with the control strategy storehouse of switch control strategy;
Described radio frequency label is attached on the vehicle; Described induction zone is the zone, crossing beyond the traffic lights place vehicle ' working direction lay-by; Described reader comprises radio-frequency sending coil and less radio-frequency control module, and wherein radio-frequency sending coil is arranged in the described induction zone scope, and is connected with on-off controller; The less radio-frequency control module is connected with described database of record; Described on-off controller also is connected with the control strategy storehouse with traffic lights.
Wireless radio-frequency (RFID technology) is to adopt wireless radio frequency mode to carry out contactless communication, to reach the purpose of identification and interaction data.REID generally is made up of following three parts: transceiver (Transponder), reader (Reader), Computer Processing and control section (Processor).The electronic data that generally has the agreement form in the transceiver, and attached on the object to be identified.Reader partly comprises radio-frequency sending coil and less radio-frequency control module.Radio-frequency sending coil is mainly used in by less radio-frequency and obtains data in the transceiver automatically; The less radio-frequency control module then is that the data that radio-frequency sending coil collects are sent to Computer Processing and control section, thereby realizes collection and processing to data.Therefore, the electronic data that reader can contactlessly read and discern in the transceiver to be preserved, thus reach the purpose of automatic recognition object.
The present invention utilizes wireless radio-frequency, automatically realizes contactless identification and detection to vehicle, but to only limit to traffic lights be that the vehicle that rolls lay-by under the red light phase in violation of rules and regulations away from is discerned and detected.Therefore, the switch control strategy of control strategy of the present invention storehouse setting is: when red light was bright, on-off controller was changed to out the on off state of reader radio-frequency sending coil; When green light was bright, on-off controller was changed to the pass with the on off state of reader radio-frequency sending coil.Like this, when red light was bright, on-off controller detected the state of traffic lights, and was changed to out according to the control strategy in the control strategy storehouse on off state with the reader radio-frequency sending coil, and the reader radio-frequency sending coil then is in excited state.Roll lay-by away from and when entering induction zone, reader then detects automatically to the radio frequency label on the violation vehicle as rule-breaking vehicle, and read the license board information data of record on it.When green light was bright, on-off controller detected the state of traffic lights, and according to the control strategy in control strategy storehouse the on off state of reader radio-frequency sending coil was changed to the pass, and the reader radio-frequency sending coil then is in unactivated state.At this moment, vehicle can freely pass through, and reader can not detect the radio frequency label on the vehicle.
The entrained radio frequency label of vehicle can not arbitrarily be removed, and detects and punishment in order to avoid vehicle is escaped.For this reason, radio frequency label of the present invention can be embedded in the car plate of vehicle.Car plate has non-dismountable property, if dismounting promptly can be damaged by force, thereby has guaranteed the security and the reliability of radio frequency label.
The radio-frequency sending coil of reader of the present invention can be embedded in described induction zone road surface below, in order to avoid the travelling of overslaugh vehicle.For realizing long-range detection, the radio-frequency sending coil of reader of the present invention is the electromagnetic backscatter coupling type, and the electromagnetic wave that it is launched is run into the induction targets back reflection, carries back target information simultaneously, is based on electromagnetic spatial transmission rule.
The less radio-frequency control module of reader of the present invention is provided with communication interface, to realize the further transmission and the processing of information data.For example, this communication interface can be the Peripheral Interface that is used to connect external unit, so that the data of depositing in the database of record be read or be handled to external unit can by this interface; Can be the network interface that is used for Network Transmission also, make that the data in the database of record can be sent to user terminal by the network of this interface and connection.
The present invention has following beneficial effect:
1) need not manually-operated, can realize robotization control.
The present invention is based on wireless radio-frequency, can realize that the induction of independence detects.In detection time of setting in the scope, can automatically be in the state that detects or stop to detect according to on-off controller and control strategy thereof, fully need not manual control.
2) collection of data and identification are fast, accurately.
Characteristics based on wireless radio-frequency, can be in the induction zone scope as long as radio-frequency (RF) tag to be identified appears at by contactless automatic induction, and the collection of its data can not be subjected to the influence of external conditions such as weather, shelter and environment, the accuracy height of data acquisition.In addition, the data that collect (as license plate number) can directly be discerned by computer, need not pass through the processing of identification again, thereby can determine vehicle in violation of rules and regulations apace.
3) workload, high efficiency have been reduced significantly.
Owing to realized automatic control, and need not the Artificial Cognition, therefore do not require a great deal of time, reduced workload, improved work efficiency, help further improving the traffic management level of road.
4) save storage space in a large number, used little storage space can realize the record and the storage of huge quantity of information.
With the camera of present use take pictures detection system different be: by the camera data that collect of taking pictures are picture format files, directly be stored in the database and the present invention is based on the data that wireless radio-frequency collects with text formatting, therefore save storage space greatly, used little storage space just can write down and store huge quantity of information.
Description of drawings
The present invention is described in further detail below in conjunction with embodiment and accompanying drawing:
Fig. 1 is the composition frame chart of the embodiment of the invention;
Fig. 2 is the workflow diagram of the embodiment of the invention.
Embodiment
Illustrated in figures 1 and 2 is embodiments of the invention, as shown in Figure 1, comprising:
Be used for the unique identification vehicle, record the radio frequency label of vehicle license plate information data such as license plate number;
Be used for the radio frequency label in the induction zone scope is surveyed automatically and discerned, to gather and to transmit the reader of vehicle license board information data;
Be used to receive database of record with store car license board information data;
Be used to receive the on-off controller that traffic light status is opened or closed with the control reader;
Be used to support on-off controller, be set with the control strategy storehouse of switch control strategy;
As shown in Figure 1, radio frequency label is embedded in the car plate of vehicle, have non-dismountable property, the system that RFID reader and RFID label constitute in the environment of present embodiment adopts with high frequency, microwave mode work, is suitable for the remote electromagnetic backscatter coupling type that uses.The present invention adopts the frequency of the very high frequency(VHF) 868MHz of Asia-Europe standard, and it is far away to read distance, passive reaching about 10m.Induction zone is the zone, crossing beyond the traffic lights place vehicle ' working direction lay-by.
Wherein radio-frequency sending coil is an oscillatory circuit, is the electromagnetic backscatter coupling type, be embedded in the induction zone road surface below, and be connected with on-off controller.Comprise single-chip microcomputer in the less radio-frequency control module, be connected that also be provided with communication interface on it, this communication interface can be the Peripheral Interface that is used to connect external unit, also can be the network interface that is used for Network Transmission with database of record.Like this, just can use external unit (as movable storage device) to read the data of depositing in the database of record by Peripheral Interface; Also can the data in the database of record be sent to user terminal by the network of network interface and connection.
On-off controller also is connected with the control strategy storehouse with traffic lights.The switch control strategy that the control strategy storehouse is set is: when red light was bright, on-off controller was changed to out the on off state of reader radio-frequency sending coil; When green light was bright, on-off controller was changed to the pass with the on off state of reader radio-frequency sending coil.
As shown in Figure 2, the use of present embodiment is as follows:
When red light was bright, on-off controller detected the state of traffic lights, and according to the switch control strategy in control strategy storehouse the on off state of radio-frequency sending coil was changed to " opening ", and radio-frequency sending coil is excited and is in the testing state.At this moment, if there is rule-breaking vehicle to roll lay-by away from, the entrained radio frequency label of this vehicle then enters in the induction zone and is sensed by radio-frequency sending coil.Radio-frequency sending coil is read the license board information of radio frequency label record on the vehicle.By the less radio-frequency control module this information is transmitted and is deposited in the database of record then.Data in the database of record can use movable storage device to read by the less radio-frequency control module, also can arrive user terminal by less radio-frequency control module and Network Transmission.Like this, just can directly determine vehicle in violation of rules and regulations, and then it is implemented punishment according to the license board information data.
When green light was bright, on-off controller detected the state of traffic lights, and according to the switch control strategy in control strategy storehouse the on off state of radio-frequency sending coil was changed to " pass ", and radio-frequency sending coil then is in unactivated state.At this moment, vehicle can freely pass through, and radio-frequency sending coil can not detect the radio frequency label on the vehicle.
Claims (8)
1, a kind of vehicle disobey tester is characterized in that comprising:
Be used for the unique identification vehicle, record the radio frequency label of vehicle license plate information data;
Be used for the described radio frequency label in the induction zone scope is surveyed automatically and discerned, to gather and to transmit the reader of described vehicle license plate information data;
Be used to receive and store the database of record of described vehicle license plate information data;
Be used to receive traffic light status to control the on-off controller that described reader opens or cuts out;
Be used to support described on-off controller, be set with the control strategy storehouse of switch control strategy;
Described radio frequency label is attached on the vehicle; Described induction zone is the zone, crossing beyond the traffic lights place vehicle ' working direction lay-by; Described reader comprises radio-frequency sending coil and less radio-frequency control module, and wherein radio-frequency sending coil is arranged in the described induction zone scope, and is connected with on-off controller; The less radio-frequency control module is connected with described database of record; Described on-off controller also is connected with the control strategy storehouse with traffic lights.
2, vehicle disobey tester according to claim 1 is characterized in that: the switch control strategy that described control strategy storehouse is set is: when red light was bright, on-off controller was changed to out the on off state of reader radio-frequency sending coil; When green light was bright, on-off controller was changed to the pass with the on off state of reader radio-frequency sending coil.
3, vehicle disobey tester according to claim 1 is characterized in that: described radio frequency label is embedded in the car plate of vehicle.
4, vehicle disobey tester according to claim 1 is characterized in that: the radio-frequency sending coil of described reader be embedded in described induction zone road surface below.
5, according to claim 1 or 4 described vehicle disobey testers, it is characterized in that: the radio-frequency sending coil of described reader is the electromagnetic backscatter coupling type.
6, vehicle disobey tester according to claim 1 is characterized in that: the less radio-frequency control module of described reader is provided with communication interface.
7, vehicle disobey tester according to claim 6 is characterized in that: described communication interface is the Peripheral Interface that is used to connect external unit.
8, vehicle disobey tester according to claim 6 is characterized in that: described communication interface is the network interface that is used for Network Transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610037052 CN1909011A (en) | 2006-08-15 | 2006-08-15 | Vehicle disobey tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610037052 CN1909011A (en) | 2006-08-15 | 2006-08-15 | Vehicle disobey tester |
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| Publication Number | Publication Date |
|---|---|
| CN1909011A true CN1909011A (en) | 2007-02-07 |
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| CN 200610037052 Pending CN1909011A (en) | 2006-08-15 | 2006-08-15 | Vehicle disobey tester |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408992B (en) * | 2008-11-10 | 2011-11-23 | 徐菲 | Digital wireless electronic license plate system |
| CN102402856A (en) * | 2011-11-01 | 2012-04-04 | 陕西科技大学 | Road node system for detecting vehicles running red light |
| CN101587613B (en) * | 2007-05-21 | 2012-06-20 | 英诺瓦停车有限责任公司 | Integrated parking management system |
| CN102799845A (en) * | 2012-05-29 | 2012-11-28 | 湖南爱瑞杰科技发展股份有限公司 | Remote induction system and method |
| CN103337170A (en) * | 2013-06-08 | 2013-10-02 | 安徽工程大学 | Monitoring system for motor vehicle turning against traffic regulations at crossroad |
| CN107403552A (en) * | 2016-05-19 | 2017-11-28 | 朱志斌 | Violation motor vehicles violating the regulations monitor inspection monitoring system in real time |
| CN108280438A (en) * | 2018-02-02 | 2018-07-13 | 刘洁 | Entry region driver identity identifying system |
-
2006
- 2006-08-15 CN CN 200610037052 patent/CN1909011A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101587613B (en) * | 2007-05-21 | 2012-06-20 | 英诺瓦停车有限责任公司 | Integrated parking management system |
| CN101408992B (en) * | 2008-11-10 | 2011-11-23 | 徐菲 | Digital wireless electronic license plate system |
| CN102402856A (en) * | 2011-11-01 | 2012-04-04 | 陕西科技大学 | Road node system for detecting vehicles running red light |
| CN102799845A (en) * | 2012-05-29 | 2012-11-28 | 湖南爱瑞杰科技发展股份有限公司 | Remote induction system and method |
| CN103337170A (en) * | 2013-06-08 | 2013-10-02 | 安徽工程大学 | Monitoring system for motor vehicle turning against traffic regulations at crossroad |
| CN107403552A (en) * | 2016-05-19 | 2017-11-28 | 朱志斌 | Violation motor vehicles violating the regulations monitor inspection monitoring system in real time |
| CN108280438A (en) * | 2018-02-02 | 2018-07-13 | 刘洁 | Entry region driver identity identifying system |
| CN108280438B (en) * | 2018-02-02 | 2019-02-26 | 浙江东吴宏伟网络技术有限公司 | Entry region driver identity identifying system |
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