CN106780799A - Board units and its automatic early-warning system, method - Google Patents

Board units and its automatic early-warning system, method Download PDF

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Publication number
CN106780799A
CN106780799A CN201611102949.8A CN201611102949A CN106780799A CN 106780799 A CN106780799 A CN 106780799A CN 201611102949 A CN201611102949 A CN 201611102949A CN 106780799 A CN106780799 A CN 106780799A
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Prior art keywords
self
card
board units
gateways
equipment
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Inventor
熊江波
朱丽娟
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Shenzhen Genvict Technology Co Ltd
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Shenzhen Genvict Technology Co Ltd
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Priority to CN201611102949.8A priority Critical patent/CN106780799A/en
Publication of CN106780799A publication Critical patent/CN106780799A/en
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    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07BTICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/06Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
    • G07B15/063Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0095Testing the sensing arrangement, e.g. testing if a magnetic card reader, bar code reader, RFID interrogator or smart card reader functions properly
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/08Payment architectures
    • G06Q20/14Payment architectures specially adapted for billing systems
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/30Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/341Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/30Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/349Rechargeable cards

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Accounting & Taxation (AREA)
  • Theoretical Computer Science (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Finance (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Development Economics (AREA)
  • Economics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)

Abstract

The present invention relates to a kind of board units and its automatic early-warning system, method, the automatic early warning method of the board units includes:Board units judge whether to receive the self-inspection notification instruction transmitted by the second equipment, wherein, whether the second equipment real-time judge vehicle will enter ETC gateways, and at ETC gateways to be entered, self-inspection notification instruction be sent to board units;Board units carry out self-inspection when the self-inspection notification instruction is received;If there is exception, self-detection result is exported.Implement technical scheme, user just can in advance know whether this vehicle can pass through the gateway in ETC tracks according to the self-detection result of board units, if cannot pass through, lane change to manual toll collection track can be shifted to an earlier date, so as to avoid the generation of ETC gateways jam situation.

Description

Board units and its automatic early-warning system, method
Technical field
The present invention relates to intelligent transportation (Intelligent Transportation System, abbreviation ITS) field, especially It is related to a kind of board units and its automatic early-warning system, method.
Background technology
It is main at present to include electronic charging system without parking by the way of in expressway tol lcollection application (Electronic Toll Collection System abbreviation ETC) and artificial semi automatic toll system (Manual Ton Collection System, abbreviation MTC).
In ETC charges gateway, the OBU (On board Unit, board units) for often meeting the installation of some vehicles is deposited Not enough in exception or account balance, vehicle cannot pass through in ETC tracks, reduce the efficiency that is open to traffic, in the case where vehicle is more, Expressway entrance and exit congestion is resulted even in, vehicle normal pass is influenceed.
The content of the invention
The technical problem to be solved in the present invention is, for the low defect of the above-mentioned efficiency that is open to traffic of prior art, there is provided one Board units and its automatic early-warning system, method are planted, can make to know that can board units pass through ETC gateways by the way in advance, with Just prepare in advance, it is to avoid cause the congestion of ETC gateways.
The technical solution adopted for the present invention to solve the technical problems is:Construct a kind of automatic early-warning side of board units Method, including:
S10. board units judge whether to receive the self-inspection notification instruction transmitted by the second equipment, wherein, the second equipment Whether real-time judge vehicle will enter ETC gateways, and at ETC gateways to be entered, sends self-inspection to board units and notify Instruction;
S20. board units carry out self-inspection when the self-inspection notification instruction is received;
If S30. there is exception, self-detection result is exported.
Preferably, in the step S20, it is described include the step of carry out self-inspection it is at least one of following:
Card reading module, ESAM modules are initialized, and judges whether initialization succeeds;
The status information of breaking-proof switch is obtained, and judges whether electronic tag loses according to the status information of the breaking-proof switch Effect;
The status information of Card Reader switch is obtained, and judges whether IC-card inserts according to the status information that the Card Reader is switched;
If being inserted with IC-card and card reading module being normal, the card image of IC-card is read by card reading module, and according to institute State card image and judge whether IC-card is normal, and the card image includes account balance;
If ESAM modules are normal, the fileinfo that ESAM modules are stored is obtained, and whether judge the fileinfo Normally.
Preferably, in the step S10, the second equipment real-time judge vehicle whether will enter ETC gateways the step of Including:
S11. the front of the second equipment real-time judge vehicle traveling whether there is ETC gateways;
If S12. there is ETC gateways, the current location according to the vehicle and the position of the ETC gateways are sentenced Whether break the distance between the vehicle and described ETC gateways reaches predeterminable range, or, according to the current speed of the vehicle Degree, the position of the current location of the vehicle and the ETC gateways, judge the vehicle arrival ETC gateways when Between whether reach Preset Time.
Preferably, second equipment is drive recorder, and the step S11 includes:
Drive recorder obtains the image of vehicle front in real time, and carries out image recognition to judge to acquired image State in image and specific ETC marks whether occur.
Preferably, second equipment is navigator, and the step S11 includes:
S111. navigator judges whether present mode is path navigation pattern, if so, then performing step S112;If it is not, then Perform step S113;
S112. navigator judges whether the route not travelled in path planning includes ETC gateways;
S113. navigator judges whether current travel route includes ETC gateways.
Preferably, second equipment is GPS device, and the step S11 includes:
GPS device obtains the positional information of vehicle in real time, and according to the cartographic information for prestoring, judges vehicle traveling Front whether there is ETC gateways.
The present invention also constructs a kind of board units, including:
Receiver module is notified, for judging whether to receive the self-inspection notification instruction transmitted by the second equipment, wherein, second Whether equipment real-time judge vehicle will enter ETC gateways, and at ETC gateways to be entered, self-inspection be sent to board units Notification instruction;
Selftest module, for when the self-inspection notification instruction is received, carrying out self-inspection;
Output module, for when occurring abnormal, exporting self-detection result.
Preferably, the selftest module includes at least one of following:
First self-test unit, for being initialized to card reading module, ESAM modules, and judges whether initialization succeeds;
Second self-test unit, the status information for obtaining breaking-proof switch, and according to the status information of the breaking-proof switch Judge whether electronic tag fails;
3rd self-test unit, the status information for obtaining Card Reader switch, and the status information switched according to the Card Reader Judge whether IC-card inserts;
4th self-test unit, for when IC-card is inserted with and card reading module is normal, IC-card being read by card reading module Card image, and judge whether IC-card is normal, and the card image includes account balance according to the card image;
5th self-test unit, for when ESAM modules are normal, obtaining the fileinfo that ESAM modules are stored, and judges Whether the fileinfo is normal.
The present invention also constructs a kind of automatic early-warning system of board units, it is characterised in that including the second equipment and more than Described board units, and the communication of second equipment and the board units is connected.
Preferably, second equipment includes drive recorder, navigator or GPS device.
Implement technical scheme, when vehicle is travelled on a highway, the second equipment can real-time judge vehicle Whether to enter ETC gateways, and at ETC gateways to be entered, notify that board units proceed by self-inspection, it is abnormal when occurring When, self-detection result is just exported, user just can in advance know whether this vehicle can smoothly lead to according to the self-detection result of board units The gateway in ETC tracks is crossed, if cannot pass through, lane change to manual toll collection track can be shifted to an earlier date, so as to avoid the congestion of ETC gateways The occurrence of.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.In accompanying drawing:
Fig. 1 is the flow chart of the automatic early warning method embodiment one of board units of the present invention;
Fig. 2A to Fig. 2 C is the schematic diagram of specific ETC lane markings;
Fig. 3 is the building-block of logic of the automatic early-warning system embodiment one of board units of the present invention;
Fig. 4 is the building-block of logic of board units embodiment one of the present invention.
Specific embodiment
Fig. 1 is the flow chart of the automatic early warning method embodiment one of this board units of the present invention, the embodiment it is automatic pre- Alarm method is comprised the following steps:
S10. board units judge whether to receive the self-inspection notification instruction transmitted by the second equipment, wherein, the second equipment Whether real-time judge vehicle will enter ETC gateways, and at ETC gateways to be entered, sends self-inspection to board units and notify Instruction;
In this step, illustrate first, the second equipment is connected with board units communication, for example, can be total by UART The wired modes such as line, CAN are connected, and can also be connected by wireless modes such as bluetooth, WIFI.Second equipment for example can be driving Recorder, navigator, mobile phone, GPS device etc..The automatic early-warning system being made up of the second equipment and board units can be applied to car Filled before, it is also possible to filled after being applied to vehicle.When vehicle is travelled, whether the second equipment real-time judge vehicle will go out into ETC Entrance, and when judging to enter ETC gateways, self-inspection is sent to board units by wired mode or wireless mode and notifies to refer to Order.ETC gateways are, for example, the ETC gateways in the ETC gateways of highway, parking lot etc..
S20. board units carry out self-inspection when the self-inspection notification instruction is received;
In this step, board units just can start self-inspection when self-inspection notification instruction is received, and the project of self-inspection is for example Including card reading module/ESAM modules it is whether normal, whether label fails, whether user's IC-card inserts, user's IC-card remaining sum whether Whether fileinfo enough, in ESAM modules is normal etc..
If S30. there is exception, self-detection result is exported.
In this step, board units can show self-detection result when judging to occur abnormal by the display screen of itself, Self-detection result can be exported or by LED light prompting self-detection result by loudspeaker, for example, IC-card can point out to use when being not inserted into IC-card is inserted at family, when account balance is not enough in tag defeat or IC-card, be can notify the user that and can be pointed out lane change in advance to artificial receipts Take track.
Implement the technical scheme of the embodiment, user just can in advance know that this vehicle is according to the self-detection result of board units The no gateway that can pass through ETC tracks, if cannot pass through, can shift to an earlier date lane change to manual toll collection track, so as to avoid The generation of ETC gateways jam situation.
Preferably, include in step S20, the step of carry out self-inspection at least one of following:
S21. card reading module, ESAM modules are initialized, and judges whether initialization succeeds;
In this step, if initialization is unsuccessful, can determine that card reading module or ESAM modules occur abnormal.
S22. the status information of breaking-proof switch is obtained, and judges that electronic tag is according to the status information of the breaking-proof switch No failure;
In this step, in normal mounting state, its breaking-proof switch is not triggered board units, but when board units are split When laying down, breaking-proof switch will be triggered.Breaking-proof switch is additionally, since to be connected with the controller of board units, therefore controller is just Can know whether the electronic tag in board units fails by the state of breaking-proof switch.
S23. the status information of Card Reader switch is obtained, and judges whether IC-card is inserted according to the status information that the Card Reader is switched Enter;
In this step, due to needing to be written and read IC-card operation at ETC gateways, therefore, come in and gone out ETC is entered Before mouthful, it is necessary to check and whether be inserted with IC-card in the card reader of board units.Further, since being provided with board units Card Reader is switched, and when IC-card is inserted with, will trigger Card Reader switch, therefore the state that can be switched by the Card Reader to judge to be It is no to be inserted with IC-card.
If being S24. inserted with IC-card and card reading module being normal, the card image of IC-card, and root are read by card reading module Judge whether IC-card is normal, and the card image includes account balance according to the card image;
In this step, due to needing to be written and read IC-card operation at ETC gateways, therefore, come in and gone out ETC is entered Before mouthful, it is necessary to check whether the card image of IC-card is normal, such as, if be normally written the discrepancy message for having passed through Whether breath, account balance are enough etc..When the remaining sum in IC-card is confirmed, remaining sum reading can be sent to IC-card by card reader and referred to Order, just to card reader return information after the instruction is received, card reader just can get more than account IC-card according to the return information Volume, and judge remaining sum whether more than preset value.
If S25. ESAM modules are normal, the fileinfo that ESAM modules are stored is obtained, and judge the fileinfo It is whether normal.
In this step, due to needed at ETC gateways read ESAM modules fileinfo, therefore, entering ETC Before gateway, it is necessary to check whether the fileinfo that ESAM modules are stored is normal.Whether just to confirm ESAM modules Chang Shi, can first read its fileinfo for being stored, and judge whether fileinfo has missing or mistake.
Further, in step slo, the step of whether the second equipment real-time judge vehicle will enter ETC gateways wraps Include:
S11. the front of the second equipment real-time judge vehicle traveling whether there is ETC gateways;
If S12. there is ETC gateways, the current location according to the vehicle and the position of the ETC gateways are sentenced Whether break the distance between the vehicle and described ETC gateways reaches predeterminable range, or, according to the current speed of the vehicle Degree, the position of the current location of the vehicle and the ETC gateways, judge the vehicle arrival ETC gateways when Between whether reach Preset Time.
In this step, predeterminable range is, for example, 500 meters, and Preset Time is, for example, 10 minutes.
In a specific embodiment, if the second equipment is drive recorder, step S11 includes:
Drive recorder obtains the image of vehicle front in real time, and carries out image recognition to judge to acquired image State in image and specific ETC marks whether occur.
In this step, for example, being usually provided with specific ETC lane markings, such as Fig. 2A -2C in expressway entrance and exit It is shown, specifically can refer to《Turn pike networked electronic non-parking charge technical requirements》It is defined, when the image of drive recorder is known When other identification of function is to such mark, you can notify that board units carry out self-inspection.
In another specific embodiment, if the second equipment is navigator, step S11 includes:
S111. navigator judges whether present mode is path navigation pattern, if so, then performing step S112;If it is not, then Perform step S113;
S112. navigator judges whether the route not travelled in path planning includes ETC gateways;
S113. navigator judges whether current travel route includes ETC gateways.
In another specific embodiment, if the second equipment is GPS device, step S11 includes:
GPS device obtains the positional information of vehicle in real time, and according to the cartographic information for prestoring, judges vehicle traveling Front whether there is ETC gateways.
In this step, it should be noted that, the positional information of vehicle can be in real time obtained due to GPS device, by depositing in advance The cartographic information of storage can determine that vehicle where road, the travel direction of vehicle is can determine that by the driving trace of vehicle, And then determine that the front of vehicle traveling whether there is ETC gateways further according to cartographic information.
Fig. 3 is the building-block of logic of the automatic early-warning system embodiment one of board units of the present invention, the embodiment it is automatic Early warning system includes the equipment 20 of board units 10 and second of communication connection, and the mode for communicating connection can be total for UART buses, CAN The wired modes such as line are connected, or the connection of the wireless mode such as bluetooth, WIFI.Wherein, the second equipment for example can be driving recording The equipment such as instrument, GPS device, navigator, and, second equipment is used for whether real-time judge vehicle will to enter ETC gateways, and At ETC gateways to be entered, self-inspection notification instruction is sent to board units.
Specifically, when the second equipment is drive recorder, whether the front that it judges vehicle traveling in the following manner There is ETC gateways:The image of vehicle front is obtained in real time, and acquired image is carried out image recognition to judge the figure Whether there are specific ETC lane markings as in.
Specifically, when the second equipment is navigator, its front for judging vehicle traveling in the following manner whether there is ETC gateways:First determine whether whether present mode is path navigation pattern, also, under path navigation pattern, judge planning road Whether the route not travelled in footpath includes ETC gateways;Under non-path navigation pattern, instrument judges that current travel route is It is no to include ETC gateways.
Specifically, when the second equipment is GPS device, its front for judging vehicle traveling in the following manner whether there is ETC gateways:The positional information of vehicle is obtained in real time, and according to the cartographic information for prestoring, judges the front of vehicle traveling With the presence or absence of ETC gateways.
Fig. 4 is the building-block of logic of board units embodiment one of the present invention, and the board units of the embodiment connect including notice Receive module 11, selftest module 12 and output module 13.And, notify that receiver module 11 is used to judge whether to receive the second equipment Transmitted self-inspection notification instruction.Selftest module 12 is used to, when the self-inspection notification instruction is received, carry out self-inspection.Output mould Block 13 is used to, when occurring abnormal, export self-detection result, and output module 13 for example may include display screen, loudspeaker, LED light Deng.
Further, selftest module 12 includes at least one of following:First self-test unit, the second self-test unit, Three self-test units, the 4th self-test unit and the 5th self-test unit.Wherein, the first self-test unit, for card reading module, ESAM moulds Block is initialized, and judges whether initialization succeeds;Second self-test unit, the status information for obtaining breaking-proof switch, and Status information according to the breaking-proof switch judges whether electronic tag fails;3rd self-test unit, for obtaining Card Reader switch Status information, and according to the Card Reader switch status information judge whether IC-card inserts;4th self-test unit, for inserting When entering to have IC-card and normal card reading module, the card image of IC-card is read by card reading module, and sentenced according to the card image Whether disconnected IC-card is normal, and the card image includes account balance;5th self-test unit, for when ESAM modules are normal, obtaining The fileinfo that ESAM modules are stored is taken, and judges whether the fileinfo is normal.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.All any buns within the spirit and principles in the present invention, made Change, equivalent, improvement etc., should be included within scope of the presently claimed invention.

Claims (10)

1. a kind of automatic early warning method of board units, it is characterised in that including:
S10. board units judge whether to receive the self-inspection notification instruction transmitted by the second equipment, wherein, the second equipment is real-time Judge whether vehicle will enter ETC gateways, and at ETC gateways to be entered, self-inspection notification instruction is sent to board units;
S20. board units carry out self-inspection when the self-inspection notification instruction is received;
If S30. there is exception, self-detection result is exported.
2. the automatic early warning method of board units according to claim 1, it is characterised in that in the step S20, institute The step of carrying out self-inspection is stated including at least one of following:
Card reading module, ESAM modules are initialized, and judges whether initialization succeeds;
The status information of breaking-proof switch is obtained, and judges whether electronic tag fails according to the status information of the breaking-proof switch;
The status information of Card Reader switch is obtained, and judges whether IC-card inserts according to the status information that the Card Reader is switched;
If being inserted with IC-card and card reading module being normal, the card image of IC-card is read by card reading module, and according to the card Piece information judges whether IC-card is normal, and the card image includes account balance;
If ESAM modules are normal, the fileinfo that ESAM modules are stored is obtained, and judge whether the fileinfo is normal.
3. the automatic early warning method of board units according to claim 1, it is characterised in that in the step S10, The step of whether two equipment real-time judge vehicles will enter ETC gateways includes:
S11. the front of the second equipment real-time judge vehicle traveling whether there is ETC gateways;
If S12. there is ETC gateways, the current location according to the vehicle and the position of the ETC gateways judge institute State whether the distance between vehicle and described ETC gateways reach predeterminable range, or, present speed according to the vehicle, The current location of the vehicle and the position of the ETC gateways, judge that the time that the vehicle reaches the ETC gateways is It is no to reach Preset Time.
4. the automatic early warning method of board units according to claim 3, it is characterised in that second equipment is driving Recorder, and the step S11 includes:
Drive recorder obtains the image of vehicle front in real time, and acquired image is carried out image recognition to judge the figure Whether occur specific ETC marks as in.
5. the automatic early warning method of board units according to claim 3, it is characterised in that second equipment is navigation Instrument, and the step S11 includes:
S111. navigator judges whether present mode is path navigation pattern, if so, then performing step S112;If it is not, then performing Step S113;
S112. navigator judges whether the route not travelled in path planning includes ETC gateways;
S113. navigator judges whether current travel route includes ETC gateways.
6. the automatic early warning method of board units according to claim 3, it is characterised in that second equipment is GPS Equipment, and the step S11 includes:
GPS device obtains the positional information of vehicle in real time, and according to the cartographic information for prestoring, judges the front of vehicle traveling With the presence or absence of ETC gateways.
7. a kind of board units, it is characterised in that including:
Receiver module is notified, for judging whether to receive the self-inspection notification instruction transmitted by the second equipment, wherein, the second equipment Whether real-time judge vehicle will enter ETC gateways, and at ETC gateways to be entered, sends self-inspection to board units and notify Instruction;
Selftest module, for when the self-inspection notification instruction is received, carrying out self-inspection;
Output module, for when occurring abnormal, exporting self-detection result.
8. board units according to claim 7, it is characterised in that the selftest module include it is following at least one It is individual:
First self-test unit, for being initialized to card reading module, ESAM modules, and judges whether initialization succeeds;
Second self-test unit, the status information for obtaining breaking-proof switch, and judged according to the status information of the breaking-proof switch Whether electronic tag fails;
3rd self-test unit, the status information for obtaining Card Reader switch, and the status information switched according to the Card Reader judge Whether IC-card inserts;
4th self-test unit, for when IC-card is inserted with and card reading module is normal, the card of IC-card being read by card reading module Information, and judge whether IC-card is normal, and the card image includes account balance according to the card image;
5th self-test unit, for when ESAM modules are normal, obtaining the fileinfo that ESAM modules are stored, and judges described Whether fileinfo is normal.
9. the automatic early-warning system of a kind of board units, it is characterised in that including the second equipment and any one of claim 7-8 institute The board units stated, and the communication of second equipment and the board units is connected.
10. the automatic early-warning system of board units according to claim 9, it is characterised in that second equipment includes Drive recorder, navigator or GPS device.
CN201611102949.8A 2016-12-05 2016-12-05 Board units and its automatic early-warning system, method Pending CN106780799A (en)

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CN107230388A (en) * 2017-07-06 2017-10-03 东南大学 Mainline toll station ETC Warning Marks based on lane-change behavior set Calculation of Safety Distance method
WO2019019109A1 (en) * 2017-07-27 2019-01-31 广东兴达顺科技有限公司 Message prompting method and detection device
CN110427010A (en) * 2019-05-27 2019-11-08 苏州思卡信息系统有限公司 A kind of vehicle-mounted OBU unusual condition warning system and method
CN111260804A (en) * 2020-01-09 2020-06-09 浙江吉利汽车研究院有限公司 Information interaction method and system for ETC function equipment and vehicle
CN112349107A (en) * 2020-11-04 2021-02-09 中国联合网络通信集团有限公司 Navigation method based on ETC, navigation server and ETC background system
CN112581640A (en) * 2019-09-27 2021-03-30 宝能汽车集团有限公司 ETC charging method, vehicle-mounted communication device and ETC platform
CN113628356A (en) * 2021-06-02 2021-11-09 中创未来智能技术(南京)研究院有限公司 ETC charging operation and maintenance system and method for expressway
CN115810222A (en) * 2023-02-01 2023-03-17 深圳高灯计算机科技有限公司 Method, system, device and storage medium for processing single-chip vehicle-mounted unit

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CN110427010A (en) * 2019-05-27 2019-11-08 苏州思卡信息系统有限公司 A kind of vehicle-mounted OBU unusual condition warning system and method
CN112581640A (en) * 2019-09-27 2021-03-30 宝能汽车集团有限公司 ETC charging method, vehicle-mounted communication device and ETC platform
CN111260804A (en) * 2020-01-09 2020-06-09 浙江吉利汽车研究院有限公司 Information interaction method and system for ETC function equipment and vehicle
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CN115810222B (en) * 2023-02-01 2023-05-12 深圳高灯计算机科技有限公司 Processing method, system, equipment and storage medium of monolithic vehicle-mounted unit

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Application publication date: 20170531