CN105631952A - ETC vehicle-mounted terminal self-activation method and device - Google Patents
ETC vehicle-mounted terminal self-activation method and device Download PDFInfo
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- CN105631952A CN105631952A CN201410581749.XA CN201410581749A CN105631952A CN 105631952 A CN105631952 A CN 105631952A CN 201410581749 A CN201410581749 A CN 201410581749A CN 105631952 A CN105631952 A CN 105631952A
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Abstract
The invention discloses an ETC vehicle-mounted terminal self-activation method. The method comprises the steps of 1, primarily issuing an on-board unit (OBU) by a key management department, and writing the security information containing a management key and an application key into a tag; 2, writing the information of a vehicle into the OBU through the secondarily issuing process by an OBU issuing department according to the information provided by the owner of the bidding vehicle, and conducing the setting operation on working control bits at the same time; 3, attaching the OBU onto the bidding vehicle by a user; 4, inserting an IC card having the activation function into the OBU by the user to enable the OBU in the normal working state so as to complete the activation of the OBU. Based on the activated on-board electronic tag, the vehicle can be electrically charged without being parked. The invention also discloses an on-board unit (OBU) device capable of being activated by the user itself based on the above method. According to the method and the device, users can automatically activate OBUs. Therefore, the issuing and popularizing process of OBUs is facilitated.
Description
Technical field
The present invention relates to non-parking charge field, particularly relate to the method and technology that a kind of ETC (electronic charging system without parking) car-mounted terminal independently activates. The invention still further relates to the support user adopting described method to realize from board units OBU (vehicle carried electronic label) device of line activating.
Background technology
ETC and electronic charging system without parking, install mobile unit OBU the expense that prestores on windshield, just without people's processing fee during by toll site, also need not stop, only need to slowly, and pass cost will remove by bales catch from card. The charge of this Fare Collection System per car is consuming time less than two seconds, and the traffic capacity of its toll collection lanes is 5 to 10 times of manual toll collection passage. Electric non-stop toll is all used widely in expressway tol lcollection, road and bridge (tunnel) charge, parking lot management charge.
Vehicle is when by charge station, realize vehicle identification, information write (entrance) by mobile unit and automatically from IC (integrated circuit) card bound in advance or bank account, deduct corresponding fund (outlet), being the domestic a kind of E-payment system for road, bridge and tunnel popularized at present. As long as car owner installs mobile unit OBU the expense that prestores on vehicle window, just without people's processing fee during by charge station, also need not stopping, expense will be removed by bales catch from card at a high speed.
Car-mounted terminal OBU in ETC system is when initial installation, it is necessary to carry out installing distribution. Fig. 1 and Fig. 2 is the flow process in existing OBU distribution process and command interaction process. Complete according to following flow process:
Once issue, key management department carry out OBU and once issue, write management key and the application key of label;
Secondary offering, information of vehicles, according to bidding to host the information that car owner provides, is write OBU by secondary offering by OBU issuing department;
Installing, OBU is pasted onto on bidding vehicle by issuing department;
Activating, issuing department uses hand-held set to be reset by tamper mark, activates OBU, makes OBU normally to use.
Wherein the tamper mark being stored in OBU equipment on ESAM card is mainly carried out set by activation process so that tamper function is properly functioning, completes the integral installation of OBU.
Existing OBU issuing way is necessarily dependent upon professional, and infield must complete in the issuer through vehicle supervision department's Certificate Authority, and the requirement of OBU distribution is high, and site is few, is unfavorable for popularization and application, occupies a large amount of manpower and materials simultaneously.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of self-activating method of ETC car-mounted terminal, can make user self-activation OBU, it is simple to OBU issues popularization; For this, the present invention also provides a kind of support user adopting described method to realize board units OBU device from line activating.
For solving above-mentioned technical problem, the self-activating method of ETC car-mounted terminal of the present invention is:
Step 1, is carried out OBU by key management department and once issues, the safety information including management key and application key of write label; Wherein, further comprising the steps of:
Step 2, information of vehicles, according to bidding to host the information that car owner provides, is write OBU by secondary offering, job control position is carried out set operation simultaneously by OBU issuing department;
Step 3, OBU is pasted onto on bidding vehicle by user;
Step 4, user inserts having the IC-card activating function in OBU device, makes OBU be in normal operating conditions, completes the activation work of OBU; Vehicle carried electronic label after activation can be normally carried out electric non-stop toll transaction.
Described job control position is stored in inside OBU.
Described job control position is stored in ESAM (embedded-type security access module).
The described IC-card activating function that has adopts CPU card, and wherein storage has user's activating position.
The write operation of user's activating position is limited, and this position can only be converted to engineering noise from " normally ", irreversible.
Adopting the support user that method described above realizes from the board units OBU device of line activating, this device can pass through internal control, controls the overall work of device, starts as requested or forbid radio frequency operation.
From the distribution flow process of OBU it can be seen that be exactly the problem of user self-activation OBU faced by technically first having to, because the OBU that user takes is in unactivated state, it is impossible to normally use, it is necessary to oneself carry out installing and activation manipulation. There is conflict in this and normal mode, the starting point of tamper and activation design is contemplated to prevent user's malice from dismounting OBU, changes vehicle and installs. If user has possessed activation capability, whole tamper design just loses meaning. And in the distribution flow process of routine, the activation manipulation of OBU requires over key and is operated, but association key can not be provided a user with in network selling process.
Adopt the method for the invention and device, user can be adopted from the mode of line activating OBU, user is transferred to settle a dispute by the parties concerned themselves the installation in distribution process and activation work, reduce the workload of distribution website, reduce issuing cost, being easy to the large scale communityization distribution of electronic tag, this activation simultaneously has nonrepeatability, and does not affect the original safety of OBU.
The present invention can overcome the distribution existed in prior art to require the high problem with Difficulty and defect, it is possible to solves in OBU distribution process the requirement of activation manipulation and restriction, reduces the OBU technology requirement installed, it is simple to OBU issues popularization.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further detailed explanation with detailed description of the invention:
Fig. 1 is that existing OBU issues normal flow figure;
Fig. 2 is the order flow chart in existing OBU distribution process;
Fig. 3 is that the OBU improved issues flow chart;
Fig. 4 is the order flow chart in the OBU distribution process improved;
Fig. 5 is that OBU activates decision flow chart.
Detailed description of the invention
In conjunction with shown in Fig. 3 and Fig. 4, the distribution flow process of OBU and command interaction process in the described self-activating method of ETC car-mounted terminal, wherein topmost adjustment is in that secondary hair fastener and activation process. Specifically comprise the following steps that
The first step, one time distribution process is completely the same compared with flow process, and major function is the safety information such as management key and the application key of write label.
Second step, secondary offering process is mainly after information of vehicles is write OBU by secondary offering, and the job control position in OBU equipment is arranged to " OBU can not normal operation " by card sender.
3rd step, the installation of OBU is not that professional carries out, and is that user installs voluntarily, is wherein mainly equipment and pastes.
4th step, last activation process, mainly by activating what IC-card carried out, user inserts having the IC-card activating function in OBU device, and OBU is in normal operating conditions, completes the activation work of OBU.
Fig. 5 show in the described self-activating method of ETC car-mounted terminal the activation of OBU and judges flow process. Increasing job control position in OBU, whether major control OBU in job control position can normally send signal, it is possible to be set to " normal operation " and " non-normal working ". Under normal operation, OBU can normally communicate with external equipment, forbids that OBU and external equipment communicate in non-normal working situation. In IC-card, increase user's activating position, mainly determine whether IC-card has activation function, it is possible to be set to " normally " and engineering noise; Normal this IC-card of expression has activation function, it is possible in order to activate OBU; This card of invalid representation is without activating function, it is impossible to complete to activate the function of OBU.
Step one, initial phase, the job control position default setting in OBU is " normal operation ", and the user's activating position in IC-card is defaulted as " normally ".
Step 2, a hair fastener stage, constant with existing former flow process.
Step 3, secondary hair fastener stage, after write information of vehicles, carry out user and activate sleep operation, card sender sends the splicing order of tamper set and status set, tamper flag bit in OBU being arranged according to normal flow, job control position is carried out write operation, set is " non-normal working ".
Step 4, take after OBU and IC-card user, OBU is installed, the IC-card that can be used for activating is inserted in OBU and activates.
A (), OBU first determine whether internal work control bit, if " non-normal working ", so read the user's activating position in IC-card, if user's activating position is " normally ", then can carry out activation manipulation, it is " normal operation " by the position, job control position in OBU, is engineering noise by user's activating position set of IC-card.
If b user's activating position of () IC-card is engineering noise, then illustrating it is the IC-card without activating function, OBU points out user's IC-card to lose efficacy.
If c the duty position of () OBU is " normal operation ", then do not do activation manipulation, IC-card is not also operated, be traded according to normal mode of operation.
At present, main in industry what adopt is that specialized agency and equipment are to complete hair fastener, it is impossible to large-scale promotion, the work of all hair fasteners must be completed by the department with professional skill and special qualification. Present invention achieves and completed hair fastener work by user voluntarily.
It addition, what also have in prior art can adopt the mode increasing hardware switch on OBU equipment to realize user's work from line activating. And hardware of the present invention is increased without any variation, secondly adopt IC-card to realize being conducive to the control of authority to activating work, be prevented from the maloperation of hardware switch simultaneously.
The present invention has coordinated with the IC-card with activation function in OBU equipment, reaches by the function with the IC-card realization activation OBU activating function.
The foregoing is only the specific embodiment of the present invention and embodiment, scope is not limited thereto.
Claims (9)
1. the self-activating method of ETC car-mounted terminal, is that the distribution to board units OBU activates,
Step 1, is carried out OBU by key management department and once issues, the safety information including management key and application key of write label; It is characterized in that, further comprising the steps of:
Step 2, information of vehicles, according to bidding to host the information that car owner provides, is write OBU by secondary offering, job control position is carried out set operation simultaneously by OBU issuing department;
Step 3, OBU is pasted onto on bidding vehicle by user;
Step 4, user inserts having the IC-card activating function in OBU device, makes OBU be in normal operating conditions, completes the activation work of OBU; Vehicle carried electronic label after activation can be normally carried out electric non-stop toll transaction.
2. the method for claim 1, it is characterised in that: described job control position is stored in inside OBU.
3. method as claimed in claim 2, it is characterised in that: described job control position is stored in ESAM.
4. the method for claim 1, it is characterised in that: described in have activate function IC-card adopt CPU card, wherein storage have user's activating position.
5. method as claimed in claim 4, it is characterised in that: the write operation of user's activating position is limited, and this position can only be converted to engineering noise from " normally ", irreversible.
6. the method for claim 1, it is characterised in that: initial phase, described job control position default setting is " normal operation ", and the user's activating position in IC-card is defaulted as " normally ".
7. the method for claim 1, it is characterized in that: when implementing step 2, after write information of vehicles, carry out user and activate sleep operation, card sender sends the splicing order of tamper set and status set, tamper flag bit in OBU being arranged according to normal flow, job control position is carried out write operation, set is " non-normal working ".
8. the method for claim 1, it is characterised in that: when implementing step 4, OBU first determines whether internal work control bit;
If " non-normal working ", so read the user's activating position in IC-card, if user's activating position is " normally ", then can carry out activation manipulation, it is " normal operation " by the position, job control position in OBU, is engineering noise by user's activating position set of IC-card.
If user's activating position of IC-card is engineering noise, then illustrating it is the IC-card without activating function, OBU points out user's IC-card to lose efficacy.
If the duty position of OBU is " normal operation ", then do not do activation manipulation, IC-card is not also operated, be traded according to normal mode of operation.
9. adopting the support user that the arbitrary described method of claim 1-8 realizes from a board units OBU device for line activating, this device can pass through internal control, controls the overall work of device, starts as requested or forbid radio frequency operation.
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Cited By (9)
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CN106408047A (en) * | 2016-09-05 | 2017-02-15 | 天津中兴智联科技有限公司 | Novel electronic tag issuing system and method |
CN107833296A (en) * | 2017-11-02 | 2018-03-23 | 深圳市金溢科技股份有限公司 | A kind of activation OBU method and OBU |
CN109086061A (en) * | 2018-07-20 | 2018-12-25 | 安阳市翔宇医疗设备有限责任公司 | The control method of pistol, device, equipment and storage medium in shock wave treatment instrument |
CN109685924A (en) * | 2017-10-18 | 2019-04-26 | 北京万集科技股份有限公司 | A kind of intelligent vehicle-carried electronic tag and its distributing method |
CN110097653A (en) * | 2018-09-20 | 2019-08-06 | 长城汽车股份有限公司 | The Activiation method and device of electronic tag |
CN111161556A (en) * | 2019-12-24 | 2020-05-15 | 北京握奇数据股份有限公司 | Highway traffic jam prompting method and system based on OBU |
CN112652080A (en) * | 2020-12-17 | 2021-04-13 | 北京万集智能网联技术有限公司 | Anti-dismounting method and device for vehicle-mounted electronic label equipment and electronic equipment |
CN113920603A (en) * | 2020-07-10 | 2022-01-11 | 霍致文 | Activation method and device |
CN114445922A (en) * | 2022-01-11 | 2022-05-06 | 中国第一汽车股份有限公司 | Secondary issuing method, device, equipment and storage medium for charging equipment |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN106408047A (en) * | 2016-09-05 | 2017-02-15 | 天津中兴智联科技有限公司 | Novel electronic tag issuing system and method |
CN109685924A (en) * | 2017-10-18 | 2019-04-26 | 北京万集科技股份有限公司 | A kind of intelligent vehicle-carried electronic tag and its distributing method |
CN107833296A (en) * | 2017-11-02 | 2018-03-23 | 深圳市金溢科技股份有限公司 | A kind of activation OBU method and OBU |
CN109086061A (en) * | 2018-07-20 | 2018-12-25 | 安阳市翔宇医疗设备有限责任公司 | The control method of pistol, device, equipment and storage medium in shock wave treatment instrument |
CN110097653A (en) * | 2018-09-20 | 2019-08-06 | 长城汽车股份有限公司 | The Activiation method and device of electronic tag |
CN111161556A (en) * | 2019-12-24 | 2020-05-15 | 北京握奇数据股份有限公司 | Highway traffic jam prompting method and system based on OBU |
CN113920603A (en) * | 2020-07-10 | 2022-01-11 | 霍致文 | Activation method and device |
CN113920603B (en) * | 2020-07-10 | 2023-10-27 | 霍致文 | Activation method and device |
CN112652080A (en) * | 2020-12-17 | 2021-04-13 | 北京万集智能网联技术有限公司 | Anti-dismounting method and device for vehicle-mounted electronic label equipment and electronic equipment |
CN114445922A (en) * | 2022-01-11 | 2022-05-06 | 中国第一汽车股份有限公司 | Secondary issuing method, device, equipment and storage medium for charging equipment |
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