CN103871113A - Method and system for monitoring traffic information - Google Patents
Method and system for monitoring traffic information Download PDFInfo
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Abstract
Embodiments of the invention disclose a method for monitoring traffic information. The method comprises the steps of monitoring communications of road side units and vehicle-mounted units by using monitoring devices disposed on a lane; sending the monitored data to a service apparatus by using the monitoring devices; receiving and processing the monitored data by using the service apparatus; and giving out a report of transaction conditions based on the processed results. Embodiments of the invention also disclose a system for monitoring the traffic information. According to specific embodiments of the invention, the monitoring devices arranged on the lane are adopted to monitor communication conditions of the road side units and the vehicle-mounted units in real time and send the monitored communication conditions to the service apparatus; and the service apparatus analyzes in time and gives out the results, so that enough information can be acquired directly and timely, thereby providing significant technical guarantee for rapidly positioning of problem roots and increasing service quality subsequently, realizing increase of transaction success rate and reduction of product repair rate, reducing labor cost, and finally improving user experience of a vehicle.
Description
Technical field
The present invention relates to intelligent transportation (Intelligent Transportation System:ITS) field, relate in particular to a kind of transport information method for supervising and system.
Background technology
ETC(Electronic Toll Collection: electronic charging or non-parking charge) system is an important application in ITS field, it brings very large facility for toll road current.General ETC system comprises RSU(Roadside Unit roadside unit), OBU(On Board Unit: board units) and lane system.
At present, the enterprise that is engaged in the research and development of ETC equipment is more and more, and quality how to weigh exactly product that each manufacturer provides becomes the problem that each operator must face.Conventionally can adopt the Transaction Success rate of a certain batch products in statistics certain period and these two indexs of repair rate foundation as assessment; so-called Transaction Success rate refers to that the Transaction Success sum/transaction in certain period is total, and product repair rate refers to reprocesses product quantity/supply of material product sum in certain period.Therefore ETC equipment vendors must pay close attention to and manage to improve this two indexs to Transaction Success rate and product repair rate.
For improving Transaction Success rate and reducing product repair rate, the greatest problem of puzzlement ETC equipment vendors is to lack enough information, especially the details while going wrong, feed back to manufacturer until problem or fault OBU and departed from the application scenarios while going wrong here time, a lot of problems cannot be reappeared and more be had no way of solving.In prior art, manually work at a selected spot to ETC track with audiomonitor often, on-site monitoring.There is following defect in it: 1, owing to being manual operation, working at a selected spot cannot be lasting; 2, need manually go to analyze the data that listen to, efficiency is too low; If 3 will to multiple tracks monitor need a lot of people, waste time and energy and effect also undesirable; 4, the information of monitoring and analyzing cannot be networked with service network, cannot carry out precise positioning to the reason of reprocessing of product.
Summary of the invention
The invention provides the timely automatic acquisition Transaction Information of a kind of energy quick transport information method for supervising and the system that generates analysis result.
According to the application's first aspect, the application provides a kind of transport information method for supervising, comprising:
The supervising device being arranged on track is monitored roadside unit and communicating by letter of board units;
Monitored data is sent to service unit by described supervising device;
Described service unit receives described monitored data and processes, and provides the report of transaction situation based on result.
Described supervising device sends to service unit to comprise monitored data: described supervising device sends to described service unit by wireless mode by monitored data.
Described service unit receives described monitored data and processes, the report that provides transaction situation based on result comprises: described service unit gathers, sorts out and analyze described monitored data, and generates the report of ETC transaction situation based on the result that gathers, sorts out and analyze.
Also comprise: described supervising device is removed the invalid information in described monitored data, and store the effective information in described monitored data; Described service unit is stored the described effective information receiving.
Also comprise: described service unit generates the control information to described supervising device and sends to described supervising device, described control information comprise monitor channel is set, arrange monitor specify board units or specified circuit side unit signal intelligence, start or close described supervising device and one or more in lane number are set, described supervising device is according to the described control information executable operations of receiving.
According to the report of described transaction situation, determine the reason of Fail Transaction, and make corresponding postorder processing, described postorder is processed and is specifically comprised: remind car owner's plug-in card or supplement, improve track logic with money, notify car owner to return to change label, improve antenna reception sensitivity, notify one or more near the transaction situation that has interference source and monitoring specify labels car owner.
Described Fail Transaction former be because car owner while using problem, reminds car owner by short message mode, and described car owner uses problem to comprise that not plug-in card, OBU have dismantled and one or more in extremely of card mode.
Also comprise: the transaction situation to OBU is inquired about, described transaction situation comprises the current record of the specific period in track+time+Fail Type that Transaction Success number of times, Fail Transaction number of times, Fail Transaction are corresponding or ETC track.
Also comprise: the transaction situation to OBU is added up; Described statistics specifically comprises that the data that listen to by analysis draw the current record of described OBU on track within the specific period.
According to the application's second aspect, the application provides a kind of transport information supervising device, comprises supervising device and service unit; Described supervising device is arranged on track, roadside unit and communicating by letter of board units is monitored, and monitored data is sent to described service unit; Described service unit receives and described monitored data is processed, and provides the report of transaction situation based on result.
Described supervising device comprises monitors module and first communication module, and described monitoring module is for monitoring the communication information of described roadside unit and described board units; Described first communication module is for sending to described service unit by wireless mode by described monitored data.
Described service unit comprises second communication module and information analysis module, described second communication module is for receiving the described monitored data of described first communication module transmission and being transmitted to described information analysis module, described information analysis module gathers, sorts out and analyze described monitored data, and generates the report of transaction situation based on the result that gathers, sorts out and analyze.
Described supervising device also comprises the first memory module, for removing the invalid information of described monitored data, and stores the effective information in described monitored data; Described service unit also comprises the second memory module, for the described effective information receiving is stored.
Described service unit comprises monitoring control module, for generating the control information to described supervising device and sending to described supervising device, described control information comprise monitor channel is set, arrange monitor specify board units or specified circuit side unit signal intelligence, start or close supervising device and one or more in lane number are set, described supervising device is according to the described control information executable operations of receiving.
Described monitoring control module is also for according to the report of described transaction situation, determine the reason of Fail Transaction, and make corresponding postorder processing, described postorder is processed and is specifically comprised: remind car owner's plug-in card or supplement, improve track logic with money, notify car owner to return to change label, improve antenna reception sensitivity, notify one or more near the transaction situation that has interference source and monitoring specify labels car owner.
The invention has the beneficial effects as follows:
(1) in the specific embodiment of the present invention, because employing is arranged on the supervising device on track, the signal intelligence of real-time listening roadside unit and board units also sends to service unit, result is analyzed and provided to service unit in time, so directly obtain enough information when postscript, for follow-up quick positioning question root and lifting service quality provide important technical guarantee, realize the lifting of Transaction Success rate and the decline of product repair rate, the user who improves car owner experiences.
(2) in the specific embodiment of the present invention, monitoring device and service unit adopt wireless communication mode, can use existing mobile network (3G or 4G network), convenient and swift.
(3) in the specific embodiment of the present invention, service unit can remote setting supervising device mode of operation, can realize the monitoring for particular channel, OBU etc., thereby realize unmanned on-the-spot Long-distance Control on duty, reduces human cost.
Brief description of the drawings
Fig. 1 illustrates the structural representation of a kind of embodiment of transport information supervisory system of the present invention;
Fig. 2 illustrates the structural representation of the another kind of embodiment of transport information supervisory system of the present invention;
Fig. 3 illustrates the structural representation of a kind of concrete application examples of transport information supervisory system of the present invention;
Fig. 4 illustrates that the 5.8GHz in a kind of embodiment of transport information supervisory system of the present invention monitors the structural representation of module;
Fig. 5 illustrates the process flow diagram of a kind of embodiment of transport information method for supervising of the present invention;
Fig. 6 illustrates the process flow diagram of a kind of embodiment of the transport information method for supervising that uses system shown in Figure 3;
Fig. 7 illustrates the decoding process figure of Fig. 6 illustrated embodiment;
Fig. 8 illustrates the workflow diagram of Fig. 6 illustrated embodiment supervising device;
Fig. 9 illustrates Fig. 6 illustrated embodiment traffic transaction flow figure.
Embodiment
By reference to the accompanying drawings the present invention is described in further detail below by embodiment.
The present invention can be applicable to ETC, MLFF(multilane free flow: Free-flow), the place that RSU and OBU are housed such as parking lot, passenger station.
The present invention also passes in the detailed transaction situation of the moment of missing the stop the method that service unit is analyzed by the timely monitoring vehicle of a kind of supervising device is installed on existing track back in real time, realize real-time grasp to track passage situation, once occur that Fail Transaction locates the root having problems at once.By just can be at once to carry out at once/subsequent analysis of the information of collecting/follow-uply improve track logic, antenna logic, product design, use habit training etc., realize the strategic objective that promotes Transaction Success rate and reduce product repair rate.
Although existing ETC system has log system, but this system is only the log information that RSU coordinates lane system to draw according to the reception result of oneself again, but the daily record being drawn in the time that RSU self or lane system go wrong (as do not received the response message of OBU) has just lost meaning, so must obtain information accurately by third-party monitoring instrument.In addition, there are a lot of families in the integrator of doing at present lane system, and its design proposal also more difference, and the log information of generation also varies, and is unfavorable for follow-up analytical work.And the communication protocol of OBU and RSU has clear and definite GB regulation, be applicable to very much realizing the interaction data of all OBU and RSU being monitored with a monitoring instrument, also very convenient follow-up analytical work.
Embodiment mono-:
Fig. 1 illustrates the structural representation of a kind of embodiment of transport information supervisory system of the present invention, comprises supervising device and service unit; This supervising device is arranged on ETC track, that is to say, its quantity is corresponding with the ETC number of lanes that will monitor, can have any number ofly, the communication of RSU and OBU is monitored, and monitored data is sent to service unit; Service unit receives and analyzes described monitored data, provides the report of ETC transaction situation based on analysis result.
Fig. 2 illustrates the structural representation of the another kind of embodiment of transport information supervisory system of the present invention, and supervising device can comprise monitors module and first communication module, and this monitoring module is for monitoring the communication information of RSU and OBU; First communication module is for sending to service unit by wireless mode by monitored data.Wireless mode comprises 2G, 2.5G, 3G, 4G mobile communication.It should be appreciated by those skilled in the art that this communication modes need to meet the requirement of data communication, in fact can realize by wired network connection, WiFi, bluetooth etc.
Service unit comprises second communication module and information analysis module, second communication module is for receiving the monitored data of first communication module transmission and being transmitted to information analysis module, information analysis module to monitored data gather, the operation such as classification, analysis, and generate the report of ETC transaction situation based on the result that gathers, sorts out and analyze.
Supervising device also comprises the first memory module, for removing the invalid information of monitored data, and stores the effective information in monitored data; Service unit also comprises the second memory module, for the effective information receiving is stored, also can preserve through gathering, the report of the ETC transaction situation of monitored data after the operation such as classification and analysis and generation simultaneously.In one embodiment, the effective information in the present invention can refer to the information of Fail Transaction, and invalid information can refer to the information of Transaction Success.In another embodiment, the effective information in the present invention can refer to the information of Transaction Success, and invalid information can refer to the information of Fail Transaction.
Service unit comprises monitoring control module, for generating the control information to supervising device and sending to supervising device, control information comprise monitor channel is set, arrange monitor specify OBU passage situation, start or close supervising device and one or more in lane number are set, supervising device is also for carrying out executable operations according to the control information of receiving.
Monitor control module also for according to transaction situation report, determine reason or the root of Fail Transaction, and make corresponding postorder processing, postorder is processed and is specifically comprised: remind car owner's plug-in card or supplement, improve track logic with money, notify car owner to return to change label, improve antenna reception sensitivity, notify one or more near the transaction situation that has interference source and monitoring specify labels car owner.
Fig. 3 illustrates the structural representation of a kind of concrete application examples of transport information supervisory system according to the present invention, comprises supervising device and service unit, and supervising device is placed on Nei center, the effective overlay area of ETC antenna and keeps to the side position to reach best monitoring effect.Consider in practical application and there will be the inclement weathers such as wind, rain, thunder, electricity, this device will be placed in a locking device that reliability is higher, and power lead is entered from underground introducing.
This supervising device comprises 5.8GHz wireless monitor module, a 3G wireless communication module, main control module and first information memory module.
5.8GHz wireless monitor module is monitored for the spatial interaction information of RSU and OBU, for ensureing that best monitoring effect can only monitor single channel, but the channel (only having channel 0 and channel 1 in ETC at present) that allows amendment to monitor.The carrier frequency of OBU is 5.79GHz and 5.80GHz.The carrier frequency of RSU is 5.83GHz and 5.84GHz.5.8GHz monitors module the modulation intelligence on the carrier wave of OBU and RSU is monitored, and 5.8GHz mainly refers to that the carrier frequency of communication employing is all near 5.8GHz.
There is at present corresponding integrated chip to complete this part monitoring work, to select arrowband (to receive only the signal of allocated channel herein for ensureing best monitoring effect, antijamming capability is strong) radio frequency chip of receive mode, a kind of embodiment, integrated chip can adopt PD5000.Fig. 4 illustrates that the 5.8GHz in a kind of embodiment of the application monitors the structural representation of module, it comprises 5.8GHz microwave antenna, frequency mixer, wave filter, ASK(Amplitude Shift Keying: amplitude shift keying) detection/demodulator circuit and decoding circuit, wherein frequency mixer is for becoming medium/low frequency by high frequency; Wave filter is other band interference of filtering, and ASK detection/demodulator circuit demodulates modulation signal; Decoding circuit be used for decoding FM0(two-phase space code coding) signal.
The one 3G wireless communication module, for realizing the real-time Communication for Power of supervising device and service unit, is responsible for receiving instruction and the passback monitoring post analysis data out that service unit issues.Have in the market a lot of manufacturers all to produce 3G module and corresponding driving code can be provided, detailed principle of work can be consulted the explanation of Related product.The design level of supervising device is mainly that interface (as UART/USB) and the order (as AT) by specifying drives 3G module to realize.The design of transmitting-receiving operation is all that the details of specific implementation do not repeat them here based on proven technique comparatively.
Main control module, for realizing the control to first information memory module, 5.8GHz wireless communication module, a 3G wireless communication module, is the control axis of whole supervising device.As the control axis of whole supervising device, be responsible for other module work of scheduling.
Consider supervising device install after environment in a relative closure, reserve the interface (being built-in one section of Bootloader code) of upgrading main control module software for the new application demand that may occur in the future.
First information memory module need to first be analyzed and remove some invalid informations the data that listen to for supervising device self, therefore will possess the storage capacity of a certain amount of data.Also want in addition storage configuration parameter.
Service unit comprises information analysis module, monitors control module, the 2nd 3G wireless communication module and the second information storage module.
The 2nd 3G wireless communication module, for realizing the real-time Communication for Power of supervising device and service unit, is responsible for receiving supervising device passback and is monitored post analysis data out.
Information analysis module gathers, sorts out, analyzes the information of supervising device passback for being responsible for, and forms corresponding analysis report, runs on the PC of service unit.Its technical indicator is as follows:
Monitor control module and for being responsible for, the working condition of supervising device controlled, as monitor channel be set, monitor certain OBU passage situation of No. ID, startup/close 5.8GHz to monitor module, lane number etc. is set.The PC that runs on service unit is upper, also can with information analysis block merging.Monitoring control module function selects as shown in the table:
Wherein monitor control module and there is network savvy, while use as main frame, can control other supervisory system and carry out collaborative work, in present embodiment, allow at most to control 250 simultaneously; The steering order sending according to main frame while use as slave carries out work until main frame release control power; No matter be to be operated in main frame or slave mode, all need to mutually access by means of IP address, and the IP address of single supervisory system need and put on record to more higher leveled responsible institution application, and in use must not arbitrarily revise.
The second information storage module is used for storing monitored data and analysis result.Storage medium adopts the hard disk widely using on PC more.
Embodiment bis-;
Fig. 5 illustrates the process flow diagram of a kind of embodiment of transport information method for supervising of the present invention, comprises the following steps:
Step 502: the supervising device being arranged on track is monitored the communication of roadside unit and board units;
Step 504: monitored data is sent to service unit by supervising device;
Step 506: described service unit receives described monitored data and processes, provides the report of transaction situation based on result.
In one embodiment, step 504 comprises: supervising device sends to service unit by wireless mode by monitored data.Wireless mode comprises 2G, 2.5G, 3G, 4G mobile communication mode, it should be appreciated by those skilled in the art that and also can realize with other communication modes.
In one embodiment, step 506 comprises: service unit gathers, sorts out and analyze monitored data, and generates the report of transaction situation based on the result that gathers, sorts out and analyze.
This flow process also comprises:
Step 503: supervising device is removed the invalid information in monitored data, and stores the effective information in monitored data;
Step 507: service unit is stored and inventory analysis result the monitored data receiving.
Transport information method for supervising of the present invention, can also comprise the following steps:
Service unit generates the control information to supervising device and sends to supervising device, control information comprise monitor channel is set, arrange monitor specify OBU passage situation, start or close supervising device and one or more in lane number are set, described supervising device is according to the control information executable operations of receiving.
Transport information method for supervising of the present invention, can also comprise the following steps:
According to the report of transaction situation, determine the reason of Fail Transaction, and make corresponding postorder processing, postorder is processed and specifically can be comprised: remind car owner's plug-in card or supplement, improve track logic with money, notify car owner to return to change label, improve antenna reception sensitivity, notify one or more near the transaction situation that has interference source and monitoring specify labels car owner.
Fig. 6 illustrates the process flow diagram of the another kind of embodiment of the transport information method for supervising that uses system shown in Figure 3, and it comprises system initialization, data decryptor and analysis phase, the stage of improving and expanded application stage.
In data decryptor and analysis phase, in the process of being monitored by 5.8GHz monitoring module, the process flow diagram of its decoding circuit (decoding FM0 signal) as shown in Figure 7.
The workflow of supervising device as shown in Figure 8.Supervising device comprises three kinds of states, in the time of state 1, supervising device is waited for effective instruction/Frame, be triggered (as receive note frame data or monitored frame data) after Event triggered, to state 2, after effective instruction/Frame is resolved, get the hang of 3, i.e. analysis result carry out corresponding operating.
The transaction flow of ETC of the present invention as shown in Figure 9, the stage of improving as described in Figure 6, possible failure situations is provided to solution:
(1) the middle OBU of transaction does not provide to reply to a certain frame instruction and causes report transaction time-out error.
Solution: this abnormal data is sent to service unit by supervising device, service unit analyzes if OBU end-fire frequency module operation irregularity, automatically or need artificial send note or mail notification car owner, inform that car owner should take OBU be further analyzed and process to outlet or service centre nearby.
(2) after OBU provides and replys, and RSU does not receive, and causes report transaction time-out error, replys many aft antennas of VST just receive at OBU, follow-uply provides Get Secure.rs at OBU and replys aft antenna and do not receive always and cause final report to conclude the business overtime.
Solution: heighten antenna reception sensitivity or change antenna.
(3) OBU state is at VST(Vehicle Service Table, vehicle service table) in show not plug-in card.
Solution: lane system is provided with electrical screen and/or audio playing apparatus, service unit is by the information notice lane system of plug-in card not, or directly send out snoop results to lane system by monitoring device, lane system reminds car owner to insert IC-card by electrical screen, or reminds car owner to insert IC-card by audio playing apparatus.
(4) OBU state shows and dismantles in VST.
Solution: lane system reminds car owner to activate to service network at once.
(5) OBU state shows low electricity and Fail Transaction in VST.
Solution: lane system reminds car owner to service network maintenance OBU.
(6) card mode is abnormal: overdraw/Sorry, your ticket has not enough value for card/and the arrive/damage of forbidding/term of life.
Solution: lane system is reminded car owner to service network reparation or changed IC-card.
(7) lane system is abnormal: the interval time in the middle of transaction between two continuous frames is long.
Solution: improve track logic.
In transport information method for supervising of the present invention, Fail Transaction former be because car owner while using problem, can remind car owner by short message mode, and car owner uses problem to comprise that not plug-in card, OBU have dismantled and one or more in abnormal of card mode.
Transport information method for supervising of the present invention, at a kind of embodiment, also comprise: the transaction situation to OBU is inquired about, transaction situation comprises the current record of the specific period in track+time+Fail Type that Transaction Success number of times, Fail Transaction number of times, Fail Transaction are corresponding or ETC track.
Transport information method for supervising of the present invention, at a kind of embodiment, also comprises: the transaction situation to OBU is added up; Statistics specifically comprises that the data that listen to by analysis draw the current record of OBU on track within the specific period.This OBU can be certain/certain batch of OBU, and the specific period is a period of time that user specifies.
In the expanded application stage, this supervisory system provides the instrument of a Real-time Obtaining information, and under its help, we can also realize more application.
A. SMS notification.Find it is because car owner finds car owner's contact method while using problem (as plug-in card not, dismantle, card mode is abnormal) by the background data base at service unit center when information analysis module, send service short message and remind car owner.
B. inquiry service.In the time that car owner returns OBU, this OBU is placed on to the ID that reads OBU on current existing distribution device and the information analysis module that passes to afterwards service unit for No. SN by backstage, information analysis module is sent instruction and from information storage module, is recalled the relevant detailed transaction situation of OBU therewith and (include but not limited to Transaction Success number of times, Fail Transaction number of times, track+time+Fail Type that Fail Transaction is corresponding etc.) and the scene that passes back to service network inquire about for contact staff, row determines whether allow car owner to return OBU again, and be to judge that whether the situation that car owner reflects true current contact staff.It is also conceivable that and set up one to economize the Help Center as unit, by being provided, the log-on message providing when car owner handles OBU allow user to inquire about its whole passage situation within certain period in ETC track by note/license plate number/cell-phone number/alternate manner, for user provides the inquiry service settling at one go.The even Help Center in the whole nation of Help Center that sets up region by " supervisory system " proposed by the invention on future can the basis in provincial Help Center, is bringing greatly and is also playing for developing by leaps and bounds of ETC the effect escorting easily for searching problem simultaneously.
C. statistical function.The data that listen to by analysis can to certain/certain batch of OBU passage situation on different tracks within certain period has at fingertips, for new product, be particularly very important information in the service condition in listing stage, will determine to a great extent follow-up can batch production in batches.And the very thing of headache of disappearance Ye Shi ETC manufacturer of this part information at present, often wait the use information of new product to feed back to pass by some months even half a year, in search and deal with problems all totally unfavorable and also greatly extended the time to volume of new product, unfavorable in market competition.Statistical function also can be realized track passage situation is regularly added up, and provides important reference frame for the stability of inspection lane system.Suppose that certain OBU is only current not smooth in certain track, car owner generally can require to change OBU and in fact the crux of problem appear at track aspect, and be to have no idea to recognize in real time these information at the ETC service unit of current each province, just cause a lot of OBU to be reprocessed (but OBU self may be out of question).Once occur that in current Fail Transaction finds that by " inquiry service " in above-mentioned this OBU is exactly very smooth and easy that other track all crosses that have some setbacks that be open to traffic in certain track if possessed this supervisory system car owner, find that by transferring the overall passage situation in this corresponding track Transaction Success rate is on the low side again, pacifying car owner by note belongs to lane system and can continue due to operation irregularity once in a while to use, so can directly reduce repair rate and can solve rapidly again customer complaint, promote service quality.
Above content is in conjunction with concrete embodiment further description made for the present invention, can not assert that the application's concrete enforcement is confined to these explanations.For the application person of an ordinary skill in the technical field, not departing under the prerequisite of the application's design, can also make some simple deduction or replace.
Claims (15)
1. a transport information method for supervising, is characterized in that, comprising:
The supervising device being arranged on track is monitored roadside unit and communicating by letter of board units;
Monitored data is sent to service unit by described supervising device;
Described service unit receives described monitored data and processes, and provides the report of transaction situation based on result.
2. transport information method for supervising as claimed in claim 1, is characterized in that, described supervising device sends to service unit to comprise monitored data:
Described supervising device sends to described service unit by wireless mode by monitored data.
3. transport information method for supervising as claimed in claim 2, is characterized in that, described service unit receives described monitored data and processes, and the report that provides transaction situation based on result comprises:
Described service unit gathers, sorts out and analyze described monitored data, and generates the report of transaction situation based on the result that gathers, sorts out and analyze.
4. transport information method for supervising as claimed in claim 3, is characterized in that, also comprises:
Described supervising device is removed the invalid information in described monitored data, and stores the effective information in described monitored data;
Described service unit is stored the described effective information receiving.
5. the transport information method for supervising as described in as arbitrary in claim 1 to 4, is characterized in that, also comprises:
Described service unit generates the control information to described supervising device and sends to described supervising device, described control information comprise monitor channel is set, arrange monitor specify board units or specified circuit side unit signal intelligence, start or close described supervising device and one or more in lane number are set, described supervising device according to receive one or more described in control information carry out according to the order of sequence or synchronous operation.
6. the transport information method for supervising as described in as arbitrary in claim 1 to 4, is characterized in that, also comprises:
According to the report of described transaction situation, determine the reason of Fail Transaction, and make corresponding postorder processing, described postorder processing comprises: remind car owner's plug-in card or supplement, improve track logic with money, notify car owner to return to change label, improve antenna reception sensitivity, notify one or more near the transaction situation that has interference source and monitoring specify labels car owner.
7. transport information method for supervising as claimed in claim 6, it is characterized in that, described Fail Transaction former be because car owner while using problem, reminds car owner by short message mode, and described car owner uses problem to comprise that not plug-in card, board units have been dismantled and one or more in extremely of card mode.
8. transport information method for supervising as claimed in claim 6, it is characterized in that, also comprise: the transaction situation to board units is inquired about, described transaction situation comprises the current record of the specific period in track+time+Fail Type that Transaction Success number of times, Fail Transaction number of times, Fail Transaction are corresponding or track.
9. transport information method for supervising as claimed in claim 6, is characterized in that, also comprises: the transaction situation to board units is added up; Described statistics specifically comprises that the data that listen to by analysis draw the current record of described board units on track within the specific period.
10. a transport information supervisory system, is characterized in that, comprises supervising device and service unit; Described supervising device is arranged on track, roadside unit and communicating by letter of board units is monitored, and monitored data is sent to described service unit; Described service unit receives and described monitored data is processed, and provides the report of transaction situation based on result.
11. transport information supervisory systems as claimed in claim 10, is characterized in that, described supervising device comprises monitors module and first communication module, and described monitoring module is for monitoring the communication information of described roadside unit and described board units; Described first communication module is for sending to described service unit by wireless mode by described monitored data.
12. transport information supervisory systems as claimed in claim 11, it is characterized in that, described service unit comprises second communication module and information analysis module, described second communication module is for receiving the described monitored data of described first communication module transmission and being transmitted to described information analysis module, described information analysis module gathers, sorts out and analyze described monitored data, and generates the report of transaction situation based on the result that gathers, sorts out and analyze.
13. transport information supervisory systems as claimed in claim 12, is characterized in that, described supervising device also comprises the first memory module, for removing the invalid information of described monitored data, and store the effective information in described monitored data; Described service unit also comprises the second memory module, for the described effective information receiving is stored.
14. transport information supervisory systems as described in as arbitrary in claim 10 to 13, it is characterized in that, described service unit comprises monitoring control module, for generating the control information to described supervising device and sending to described supervising device, described control information comprise monitor channel is set, arrange monitor specify board units or specified circuit side unit signal intelligence, start or close supervising device and one or more in lane number are set, described supervising device is carried out according to the order of sequence or synchronous operation according to described one or more control informations of receiving.
15. transport information supervisory systems as described in as arbitrary in claim 10 to 13, it is characterized in that, described monitoring control module is also for according to the report of described transaction situation, determine the reason of Fail Transaction, and make corresponding postorder processing, described postorder is processed and is specifically comprised: remind car owner's plug-in card or supplement, improve track logic with money, notify car owner to return to change board units, improve antenna reception sensitivity, notify and have near car owner interference source and monitoring specify one or more in the transaction situation of board units or specified circuit side unit.
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| CN201210543595.6A CN103871113A (en) | 2012-12-14 | 2012-12-14 | Method and system for monitoring traffic information |
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| CN201210543595.6A CN103871113A (en) | 2012-12-14 | 2012-12-14 | Method and system for monitoring traffic information |
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| CN111158943A (en) * | 2019-12-20 | 2020-05-15 | 航天信息股份有限公司 | Fault diagnosis method and apparatus, storage medium, electronic device |
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