CN111046985A - Interaction method and device based on electronic tag and storage medium - Google Patents
Interaction method and device based on electronic tag and storage medium Download PDFInfo
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- CN111046985A CN111046985A CN201911159359.2A CN201911159359A CN111046985A CN 111046985 A CN111046985 A CN 111046985A CN 201911159359 A CN201911159359 A CN 201911159359A CN 111046985 A CN111046985 A CN 111046985A
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- 101000882622 Homo sapiens Endothelial cell-selective adhesion molecule Proteins 0.000 claims description 38
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- 238000012545 processing Methods 0.000 claims description 7
- 238000004590 computer program Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 abstract description 10
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- 230000011664 signaling Effects 0.000 description 4
- 230000006854 communication Effects 0.000 description 2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
- G07B15/063—Arrangements 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
Abstract
The invention provides an interaction method, equipment and a storage medium based on an electronic tag, which comprises the following steps: the method comprises the steps that a first vehicle-mounted device receives a first vehicle identifier sent by a second vehicle-mounted device; when the first vehicle-mounted device determines that the first vehicle identifier is consistent with the prestored second vehicle identifier, the first vehicle-mounted device establishes a binding relationship with the vehicle corresponding to the first vehicle identifier, or returns a verification result representing that the first vehicle identifier is consistent with the second vehicle identifier to the second vehicle-mounted device, so that the second vehicle-mounted device establishes a binding relationship with the vehicle according to the verification result; the first vehicle-mounted equipment is an electronic tag, and the second vehicle-mounted equipment is a vehicle-mounted terminal; or the first vehicle-mounted device is a vehicle-mounted terminal, and the second vehicle-mounted device is an electronic tag. The scheme can simplify the binding process between the electronic tag and the vehicle, improve the binding efficiency and reduce the consumption of manpower and material resources. Compared with the traditional physical anti-dismantling mode, the method needs to be re-bound to the related website after the error dismantling, and the user does not need to go to the website to perform activation binding.
Description
Technical Field
The present invention relates to the field of traffic technologies, and in particular, to an interaction method, device, and storage medium based on an electronic tag.
Background
In recent years, vehicles have become an indispensable mode of transportation in the life of users. At present, an electronic tag can be installed on a vehicle, vehicle information of the vehicle can be stored in the electronic tag, and one-to-one binding of the electronic tag and the vehicle is achieved. For example, when a vehicle is driving at a highway toll booth, the relevant device at the highway toll booth can automatically complete the toll service for the vehicle by identifying the electronic tag.
In the prior art, when the electronic tag is bound with a vehicle, the electronic tag and the vehicle are bound mainly through a hardware anti-dismounting switch. Specifically, the electronic tag is provided with a physical key with elastic property, and a user can take the adhesive tape to stick the electronic tag on the windshield of the vehicle, so that the physical key is pressed down, and the electronic tag is bound with the vehicle.
However, in the prior art, the electronic tag is bound with the vehicle by adopting a hardware mode, the binding process is complicated, manpower and material resources are consumed, and the binding efficiency between the electronic tag and the vehicle is low.
Disclosure of Invention
The invention provides an interaction method, equipment and a storage medium based on an electronic tag, which can simplify the binding process between the electronic tag and a vehicle, improve the binding efficiency and reduce the consumption of manpower and material resources.
In a first aspect, the present invention provides an interaction method based on an electronic tag, including:
the method comprises the steps that a first vehicle-mounted device receives a first vehicle identifier sent by a second vehicle-mounted device;
when the first vehicle identifier is determined to be consistent with a pre-stored second vehicle identifier, the first vehicle-mounted device establishes a binding relationship with a vehicle corresponding to the first vehicle identifier, or returns a verification result representing that the first vehicle identifier is consistent with the second vehicle identifier to the second vehicle-mounted device, so that the second vehicle-mounted device establishes a binding relationship with the vehicle according to the verification result; the first vehicle-mounted equipment is an electronic tag, and the second vehicle-mounted equipment is a vehicle-mounted terminal in the vehicle; or, the first vehicle-mounted device is a vehicle-mounted terminal in the vehicle, and the second vehicle-mounted device is an electronic tag.
Further, the receiving, by the first vehicle-mounted device, the first vehicle identifier sent by the second vehicle-mounted device includes:
the first vehicle-mounted device sends a first binding request to the second vehicle-mounted device, so that the second vehicle-mounted device sends the first vehicle identifier to the first vehicle-mounted device according to the first binding request;
the first vehicle-mounted device receives the first vehicle identification sent by the second vehicle-mounted device.
Further, when the first vehicle-mounted device is an electronic tag and the second vehicle-mounted device is a vehicle-mounted terminal in the vehicle, the first binding request carries the second vehicle identifier and an Embedded security control Module (ESAM) serial number;
the first vehicle-mounted device sends a first binding request to the second vehicle-mounted device, and the first binding request comprises:
the first vehicle-mounted device sends a first binding request to the second vehicle-mounted device, so that the second vehicle-mounted device sends the first vehicle identifier and an ESAM serial number to the first vehicle-mounted device when the second vehicle identifier is determined to be consistent with the first vehicle identifier;
when the first vehicle identifier is determined to be consistent with a pre-stored second vehicle identifier, the first vehicle-mounted device establishes a binding relationship with a vehicle corresponding to the first vehicle identifier, and the method includes:
and when the first vehicle-mounted device determines that the first vehicle identifier is consistent with the second vehicle identifier and the received ESAM serial number is consistent with the ESAM serial number sent to the second vehicle-mounted device, establishing a binding relationship with the vehicle corresponding to the first vehicle identifier.
Further, the receiving, by the first vehicle-mounted device, the first vehicle identifier sent by the second vehicle-mounted device includes:
the first vehicle-mounted device receives a second binding request sent by the second vehicle-mounted device, wherein the second binding request carries the first vehicle identifier.
Further, after the first vehicle-mounted device establishes a binding relationship with the vehicle corresponding to the first vehicle identifier, or returns the verification result to the second vehicle-mounted device, the method further includes:
when the first vehicle-mounted device determines that the vehicle meets a preset detection condition, sending an authentication request to the second vehicle-mounted device, so that the second vehicle-mounted device sends a currently stored first vehicle identifier to the first vehicle-mounted device according to the authentication request;
when the first vehicle-mounted device determines that the currently stored second vehicle identifier is consistent with the received currently stored first vehicle identifier, the first vehicle-mounted device determines that the vehicle passes the authentication, or returns an authentication result to the second vehicle-mounted device, wherein the authentication result represents the currently stored second vehicle identifier and is consistent with the received currently stored first vehicle identifier, so that the second vehicle-mounted device determines that the vehicle passes the authentication according to the authentication result.
Further, when determining that the vehicle satisfies a preset detection condition, the first vehicle-mounted device sends an authentication request to the second vehicle-mounted device, including:
when the first vehicle-mounted device determines that the vehicle meets a preset detection condition, generating a random number, and sending an authentication request carrying the random number to the second vehicle-mounted device, so that the second vehicle-mounted device sends a first vehicle identifier and the random number which are currently stored to the first vehicle-mounted device according to the authentication request;
when the first vehicle-mounted device determines that the currently stored second vehicle identifier is consistent with the received currently stored first vehicle identifier, determining that the vehicle passes the authentication, or returning an authentication result to the second vehicle-mounted device, where the method includes:
when the first vehicle-mounted device determines that the currently stored second vehicle identifier is consistent with the received currently stored first vehicle identifier and the received random number is consistent with the generated random number, the first vehicle-mounted device determines that the vehicle passes the authentication, or the first vehicle-mounted device returns an authentication result to the second vehicle-mounted device, wherein the authentication result represents the currently stored second vehicle identifier and is consistent with the received currently stored first vehicle identifier, and the received random number is consistent with the generated random number.
Further, the detection condition is that the vehicle is started.
In a second aspect, the present invention provides a first vehicle-mounted device, comprising:
the receiving unit is used for receiving a first vehicle identifier sent by the second vehicle-mounted device;
the processing unit is used for establishing a binding relationship with a vehicle corresponding to the first vehicle identifier when the first vehicle identifier is determined to be consistent with a pre-stored second vehicle identifier, or returning a verification result representing that the first vehicle identifier is consistent with the second vehicle identifier to the second vehicle-mounted device, so that the second vehicle-mounted device establishes the binding relationship with the vehicle according to the verification result; the first vehicle-mounted equipment is an electronic tag, and the second vehicle-mounted equipment is a vehicle-mounted terminal in the vehicle; or, the first vehicle-mounted device is a vehicle-mounted terminal in the vehicle, and the second vehicle-mounted device is an electronic tag.
Further, the receiving unit includes:
a sending subunit, configured to send, by the first onboard device, a first binding request to the second onboard device, so that the second onboard device sends the first vehicle identifier to the first onboard device according to the first binding request;
the receiving subunit is configured to receive, by the first vehicle-mounted device, the first vehicle identifier sent by the second vehicle-mounted device.
Further, when the first vehicle-mounted device is an electronic tag and the second vehicle-mounted device is a vehicle-mounted terminal in the vehicle, the first binding request carries the second vehicle identifier and an embedded security control module (ESAM) serial number;
the sending subunit is specifically configured to send, by the first onboard device, a first binding request to the second onboard device, so that the second onboard device sends the first vehicle identifier and the ESAM serial number to the first onboard device when it is determined that the second vehicle identifier is consistent with the first vehicle identifier;
the processing unit is specifically configured to, when it is determined that the first vehicle identifier is consistent with the second vehicle identifier and the received ESAM serial number is consistent with the ESAM serial number sent to the second vehicle device, establish a binding relationship with a vehicle corresponding to the first vehicle identifier.
Further, the receiving unit is specifically configured to receive, by the first vehicle-mounted device, a second binding request sent by the second vehicle-mounted device, where the second binding request carries the first vehicle identifier.
Further, the first vehicle-mounted device further includes:
the authentication unit is used for sending an authentication request to the second vehicle-mounted device when the vehicle is determined to meet a preset detection condition, so that the second vehicle-mounted device sends a currently stored first vehicle identifier to the first vehicle-mounted device according to the authentication request; when the first vehicle-mounted device determines that the currently stored second vehicle identifier is consistent with the received currently stored first vehicle identifier, the first vehicle-mounted device determines that the vehicle passes the authentication, or returns an authentication result to the second vehicle-mounted device, wherein the authentication result represents the currently stored second vehicle identifier and is consistent with the received currently stored first vehicle identifier, so that the second vehicle-mounted device determines that the vehicle passes the authentication according to the authentication result.
Further, the authentication unit is specifically configured to, when it is determined that the vehicle meets a preset detection condition, generate a random number, and send an authentication request carrying the random number to the second vehicle-mounted device, so that the second vehicle-mounted device sends a currently stored first vehicle identifier and the random number to the first vehicle-mounted device according to the authentication request; when the first vehicle-mounted device determines that the currently stored second vehicle identifier is consistent with the received currently stored first vehicle identifier and the received random number is consistent with the generated random number, the first vehicle-mounted device determines that the vehicle passes the authentication, or the first vehicle-mounted device returns an authentication result to the second vehicle-mounted device, wherein the authentication result represents the currently stored second vehicle identifier and is consistent with the received currently stored first vehicle identifier, and the received random number is consistent with the generated random number.
Further, the detection condition is that the vehicle is started.
In a third aspect, the present invention provides a first vehicle-mounted device, including: a memory and a processor;
the memory for storing a computer program;
wherein the processor executes the computer program in the memory to implement the method as in any one of the embodiments of the first aspect.
In a fourth aspect, the present application provides a computer-readable storage medium having stored thereon computer-executable instructions for implementing the method according to any one of the embodiments of the first aspect when executed by a processor.
According to the interaction method, the interaction device and the interaction storage medium based on the electronic tag, the first vehicle-mounted device establishes a binding relationship with a vehicle corresponding to the first vehicle identifier by receiving the first vehicle identifier sent by the second vehicle-mounted device, and then when the first vehicle identifier is determined to be consistent with a pre-stored second vehicle identifier, the first vehicle-mounted device returns a verification result representing that the first vehicle identifier is consistent with the second vehicle identifier to the second vehicle-mounted device, so that the second vehicle-mounted device establishes a binding relationship with the vehicle according to the verification result; the first vehicle-mounted equipment is an electronic tag, and the second vehicle-mounted equipment is a vehicle-mounted terminal in a vehicle; or the first vehicle-mounted device is a vehicle-mounted terminal in a vehicle, and the second vehicle-mounted device is an electronic tag. That is, the scheme adopts a software anti-dismantling method, realizes the binding between the electronic tag and the vehicle by judging the vehicle identifier prestored in the electronic tag and the vehicle identifier of the vehicle in the vehicle-mounted terminal, and does not perform the binding between the electronic tag and the vehicle in a hardware mode any more, thereby simplifying the binding process between the electronic tag and the vehicle, improving the binding efficiency and reducing the consumption of manpower and material resources. Compared with the traditional physical anti-dismantling mode, the method needs to be re-bound to the related website after the error dismantling, and the user does not need to go to the website to perform activation binding.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic scene diagram of an interactive system based on an electronic tag according to an embodiment of the present invention;
fig. 2 is a flowchart of an interaction method based on an electronic tag according to an embodiment of the present invention;
fig. 3 is a flowchart of an interaction method based on an electronic tag according to a second embodiment of the present invention;
fig. 4 is a signaling diagram of an interaction method based on an electronic tag according to a third embodiment of the present invention;
fig. 5 is a signaling diagram of an interaction method based on an electronic tag according to a fourth embodiment of the present invention;
fig. 6 is a schematic structural diagram of a first vehicle-mounted device according to a fifth embodiment of the present invention;
fig. 7 is a schematic structural diagram of a first vehicle-mounted device according to a sixth embodiment of the invention;
fig. 8 is a schematic structural diagram of a first vehicle-mounted device according to a seventh embodiment of the present invention.
With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings and written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The electronic tag-based interaction method provided by the application can be applied to the scene shown in fig. 1. Fig. 1 is a scene schematic diagram of an electronic tag-based interaction system according to an embodiment of the present invention, and as shown in fig. 1, the electronic tag-based interaction system includes an electronic tag 101 and a vehicle-mounted terminal 102, and through an interaction process between the electronic tag 101 and the vehicle-mounted terminal 102, a binding and authentication process between vehicles where the electronic tag 101 and the vehicle-mounted terminal 102 are located can be implemented. The technical solution of the present application will be described in detail below.
Fig. 2 is a flowchart of an interaction method based on an electronic tag according to an embodiment of the present invention, and as shown in fig. 2, the method includes:
step 201: the first vehicle-mounted device receives the first vehicle identification sent by the second vehicle-mounted device.
Step 202: when the first vehicle identification is determined to be consistent with the pre-stored second vehicle identification, the first vehicle-mounted device establishes a binding relationship with the vehicle corresponding to the first vehicle identification, or returns a check result representing that the first vehicle identification is consistent with the second vehicle identification to the second vehicle-mounted device, so that the second vehicle-mounted device establishes a binding relationship with the vehicle according to the check result; the first vehicle-mounted equipment is an electronic tag, and the second vehicle-mounted equipment is a vehicle-mounted terminal in a vehicle; or the first vehicle-mounted device is a vehicle-mounted terminal in a vehicle, and the second vehicle-mounted device is an electronic tag.
In this embodiment, in a first case, the first vehicle-mounted device is an electronic tag, and the second vehicle-mounted device is a vehicle-mounted terminal in a vehicle; in the second case, the first vehicle-mounted device is a vehicle-mounted terminal in a vehicle, and the second vehicle-mounted device is an electronic tag. The Vehicle identifier of the Vehicle (the Vehicle identifier is a correct Vehicle identifier) is provided in the Vehicle-mounted terminal, for example, the Vehicle identifier of the Vehicle may specifically be a Vehicle Identification number (VIN for short) of the Vehicle, and the electronic tag is pre-stored with a Vehicle identifier (the Vehicle identifier may be consistent with the Vehicle identifier provided in the Vehicle-mounted terminal, or may be inconsistent due to an input error or the like). The vehicle identification in the electronic tag can be acquired at least in the following two ways:
in the first mode, the electronic tag receives and stores a vehicle identifier input by a user;
and in the second mode, the electronic tag sends an identification acquisition request to the vehicle-mounted terminal, so that the vehicle-mounted terminal returns the vehicle identification of the vehicle to the electronic tag according to the identification acquisition request.
The method includes the steps that a vehicle identification is taken as a VIN, a user can write the VIN of a vehicle into the electronic tag in a wired or wireless mode after the electronic tag is installed in the vehicle for the first time, namely the VIN input by the user is the VIN prestored in the electronic tag, and therefore verification can be carried out on the VIN prestored in the electronic tag according to the correct VIN corresponding to the vehicle stored in the vehicle-mounted terminal subsequently, and binding of the electronic tag and the vehicle is carried out before. For the second mode, the electronic tag can also actively apply for the VIN from the vehicle, and the vehicle sends the VIN to the electronic tag to be prestored.
Specifically, for the first situation, the first vehicle identifier is a vehicle identifier VIN of a vehicle in the vehicle-mounted terminal, and the second vehicle identifier is a vehicle identifier VIN prestored in the electronic tag, when the electronic tag needs to be bound with the vehicle, first, the electronic tag receives the first vehicle identifier sent by the vehicle-mounted terminal, then, the electronic tag verifies the prestored second vehicle identifier according to the received first vehicle identifier, that is, according to a correct VIN corresponding to the vehicle stored in the vehicle-mounted terminal, verifies the VIN prestored in the electronic tag, that is, determines whether the prestored second vehicle identifier is consistent with the correct first vehicle identifier, if so, the electronic tag can establish a binding relationship with the vehicle corresponding to the first vehicle identifier (since the first vehicle identifier is the same as the second vehicle identifier at this time, it can also be called as a vehicle corresponding to the second vehicle identifier), namely, the one-to-one binding corresponding relation between the electronic tag and the vehicle is completed. In addition, the electronic tag can also send the binding result bound with the vehicle to the vehicle-mounted terminal.
For the second situation, the vehicle identifier pre-stored in the first vehicle identifier electronic tag, and the second vehicle identifier is the vehicle identifier of the vehicle in the vehicle-mounted terminal, then when the electronic tag needs to be bound with the vehicle, first, the vehicle-mounted terminal receives the first vehicle identifier sent by the electronic tag, then, the vehicle-mounted terminal checks the received first vehicle identification according to the pre-stored second vehicle identification, namely, whether the received first vehicle identification is consistent with the pre-stored second vehicle identification is determined, if so, the vehicle-mounted terminal can send a verification result representing that the first vehicle identification is consistent with the second vehicle identification to the electronic tag, therefore, after the electronic tag receives the verification result, a binding relationship is established between the electronic tag and the vehicle corresponding to the second vehicle identifier (since the first vehicle identifier is the same as the second vehicle identifier at this time, the electronic tag can also be called as a vehicle corresponding to the first vehicle identifier). In addition, the electronic tag can also send the binding result bound with the vehicle to the vehicle-mounted terminal.
In this embodiment, to ensure the communication process between the electronic tag and the vehicle-mounted terminal, the electronic tag may be connected to the vehicle-mounted terminal in a wired or wireless manner. The wired mode CAN comprise CAN, 485, a serial port or other modes and the like, and the wireless mode CAN comprise WIFI, Bluetooth and other modes.
The electronic tag may be an On Board Unit (OBU), and the On board terminal may refer to a front-end device of the vehicle monitoring and management system, and may also be referred to as a vehicle scheduling and monitoring terminal.
The invention provides an interaction method based on an electronic tag, wherein a first vehicle-mounted device receives a first vehicle identifier sent by a second vehicle-mounted device, and then when the first vehicle identifier is determined to be consistent with a prestored second vehicle identifier, the first vehicle-mounted device establishes a binding relationship with a vehicle corresponding to the first vehicle identifier, or a check result representing that the first vehicle identifier is consistent with the second vehicle identifier is returned to the second vehicle-mounted device, so that the second vehicle-mounted device establishes a binding relationship with the vehicle according to the check result; the first vehicle-mounted equipment is an electronic tag, and the second vehicle-mounted equipment is a vehicle-mounted terminal in a vehicle; or the first vehicle-mounted device is a vehicle-mounted terminal in a vehicle, and the second vehicle-mounted device is an electronic tag. That is, the scheme adopts a software anti-dismantling method, realizes the binding between the electronic tag and the vehicle by judging the vehicle identifier prestored in the electronic tag and the vehicle identifier of the vehicle in the vehicle-mounted terminal, and does not perform the binding between the electronic tag and the vehicle in a hardware mode any more, thereby simplifying the binding process between the electronic tag and the vehicle, improving the binding efficiency and reducing the consumption of manpower and material resources.
Fig. 3 is a flowchart of an interaction method based on an electronic tag according to a second embodiment of the present invention, and as shown in fig. 3, the method includes:
step 301: the first vehicle-mounted device sends a first binding request to the second vehicle-mounted device, so that the second vehicle-mounted device sends a first vehicle identifier to the first vehicle-mounted device according to the first binding request.
Step 302: the first vehicle-mounted device receives the first vehicle identification sent by the second vehicle-mounted device.
In this embodiment, the first vehicle-mounted device is an electronic tag, and the second vehicle-mounted device is a vehicle-mounted terminal in a vehicle; or the first vehicle-mounted device is a vehicle-mounted terminal in the vehicle, and the second vehicle-mounted device is an electronic tag. The vehicle-mounted terminal has a vehicle identifier of the vehicle, for example, the vehicle identifier of the vehicle may specifically be a VIN of the vehicle; the electronic tag is prestored with a vehicle identification VIN. For the vehicle identifier in the vehicle-mounted terminal and the vehicle identifier pre-stored in the electronic tag, the explanation in the first embodiment may be referred to, and details are not repeated here.
In one example, the first vehicle-mounted device may obtain the first vehicle identifier in the second vehicle-mounted device by the above-mentioned steps 201 to 202. Specifically, when the first vehicle-mounted device is an electronic tag and the second vehicle-mounted device is a vehicle-mounted terminal in a vehicle, the first vehicle identifier is a vehicle identifier of the vehicle in the vehicle-mounted terminal, the second vehicle identifier is a vehicle identifier pre-stored in the electronic tag, at this time, the electronic tag can initiate a binding application, that is, the electronic tag sends a first binding request to the vehicle-mounted terminal, and then the vehicle-mounted terminal sends the first vehicle identification identifier of the vehicle to the electronic tag according to the first binding request. Then, when the first vehicle-mounted device is a vehicle-mounted terminal in a vehicle and the second vehicle-mounted device is an electronic tag, the vehicle identifier pre-stored in the electronic tag is identified by the first vehicle, and the second vehicle identifier is a vehicle identifier of a vehicle in the vehicle-mounted terminal.
In another example, the first vehicle-mounted device may obtain the first vehicle identifier in the second vehicle-mounted device by receiving, by the first vehicle-mounted device, a second binding request sent by the second vehicle-mounted device, where the second binding request carries the first vehicle identifier. Specifically, when the first vehicle-mounted device is an electronic tag and the second vehicle-mounted device is a vehicle-mounted terminal in a vehicle, the first vehicle identifier is a vehicle identifier of the vehicle in the vehicle-mounted terminal, and the second vehicle identifier is a vehicle identifier pre-stored in the electronic tag, at this time, the vehicle-mounted terminal can initiate a binding application, and the first vehicle identification identifier of the vehicle can be carried in the second binding request to be sent to the electronic tag. Then, when the first vehicle-mounted device is a vehicle-mounted terminal in a vehicle and the second vehicle-mounted device is an electronic tag, the first vehicle identifier is a vehicle identifier pre-stored in the electronic tag, and the second vehicle identifier is a vehicle identifier of a vehicle in the vehicle-mounted terminal, at this time, the electronic tag can initiate a binding application, and the pre-stored first vehicle identifier is carried in the second binding request and sent to the vehicle-mounted terminal.
Step 303: when the first vehicle identification is determined to be consistent with the pre-stored second vehicle identification, the first vehicle-mounted device establishes a binding relationship with the vehicle corresponding to the first vehicle identification, or returns a check result representing that the first vehicle identification is consistent with the second vehicle identification to the second vehicle-mounted device, so that the second vehicle-mounted device establishes the binding relationship with the vehicle according to the check result.
In this embodiment, the step 303 and the explanation of the vehicle identifier may specifically refer to the explanations in the first embodiment, and are not described herein again.
Step 304: when the first vehicle-mounted device determines that the vehicle meets the preset detection condition, the first vehicle-mounted device sends an authentication request to the second vehicle-mounted device, so that the second vehicle-mounted device sends the currently stored first vehicle identifier to the first vehicle-mounted device according to the authentication request.
In this embodiment, the detection condition may be vehicle start, that is, the first vehicle-mounted device may send an authentication request to the second vehicle-mounted device each time the vehicle starts, so that the second vehicle-mounted device sends the currently stored first vehicle identifier to the first vehicle-mounted device according to the authentication request. Specifically, the first ON-board device may determine whether the vehicle is started by detecting an ON power signal of the vehicle. In this case, the connection mode between the electronic tag and the in-vehicle terminal needs to have a power supply detection function in addition to the communication function.
Step 305: when the currently stored second vehicle identifier is determined to be consistent with the received currently stored first vehicle identifier by the first vehicle-mounted device, the authentication between the first vehicle-mounted device and the vehicle is determined to be passed, or an authentication result is returned to the second vehicle-mounted device, the authentication result represents the currently stored second vehicle identifier and is consistent with the received currently stored first vehicle identifier, so that the second vehicle-mounted device determines that the authentication between the first vehicle and the vehicle is passed according to the authentication result.
In this embodiment, specifically, when the first vehicle-mounted device is an electronic tag and the second vehicle-mounted device is a vehicle-mounted terminal in a vehicle, the first vehicle identifier represents a vehicle identifier of the vehicle in the vehicle-mounted terminal, and the second vehicle identifier represents a vehicle identifier pre-stored in the electronic tag, where the first vehicle identifier is correct and always unchanged, that is, the first vehicle identifier currently stored in the vehicle-mounted terminal is a first vehicle identifier stored before the first vehicle identifier, and the second vehicle identifier currently stored in the electronic tag may be consistent with or may not be consistent with a second vehicle identifier stored before the second vehicle identifier, so that after the electronic tag sends an authentication request and receives the first vehicle identifier currently stored and sent by the vehicle-mounted terminal, the second vehicle identifier currently stored needs to be verified according to the received first vehicle identifier, namely, whether the currently stored second vehicle identifier is consistent with the correct first vehicle identifier is determined, if so, the authentication between the vehicle and the currently stored second vehicle identifier is determined to be passed, namely, the binding relationship between the vehicle and the currently stored second vehicle identifier is determined to be kept.
Then, when the first vehicle-mounted device is a vehicle-mounted terminal in a vehicle and the second vehicle-mounted device is an electronic tag, the first vehicle identifier is a vehicle identifier pre-stored in the electronic tag, and the second vehicle identifier is a vehicle identifier of a vehicle in the vehicle-mounted terminal, at this time, the first vehicle identifier currently stored in the electronic tag may be consistent with or inconsistent with a first vehicle identification identifier stored before the first vehicle identifier is correct and invariable, that is, the second vehicle identifier currently stored in the vehicle-mounted terminal is a second vehicle identifier stored before the second vehicle identifier is, so that after the vehicle-mounted terminal sends an authentication request and receives the first vehicle identifier currently stored in the electronic tag, the vehicle-mounted terminal needs to check the first vehicle identifier currently stored in the received electronic tag according to the first vehicle identifier, that is, to determine whether the first vehicle identifier currently stored in the received electronic tag is consistent with the correct second vehicle identifier, and if the electronic tag is consistent with the vehicle identification information, returning an authentication result to the electronic tag so that the electronic tag determines that the electronic tag passes the vehicle authentication according to the authentication result, namely determining that the electronic tag and the vehicle still keep a binding relationship.
In the application, after the electronic tag and the vehicle are in a binding relationship, when the first vehicle-mounted device determines that the vehicle meets a preset detection condition, the first vehicle-mounted device sends an authentication request to the second vehicle-mounted device, so that the second vehicle-mounted device sends a currently stored first vehicle identifier to the first vehicle-mounted device according to the authentication request, and therefore the first vehicle-mounted device determines that the currently stored second vehicle identifier is consistent with the received currently stored first vehicle identifier, and the authentication is passed between the first vehicle-mounted device and the vehicle, or an authentication result is returned to the second vehicle-mounted device, and the authentication result represents the currently stored second vehicle identifier and is consistent with the received currently stored first vehicle identifier, so that the second vehicle-mounted device determines that the vehicle passes the authentication according to the authentication result. Compared with the mode that the authentication is carried out by detecting the state bit of the physical key on the electronic tag in the prior art, firstly, the authentication process is automatically completed and is quick; secondly, the authentication process is not affected by whether the road is level, since, in the prior art, when the vehicle is driven on a bumpy road, or when the electronic tag runs in a high-temperature environment, the physical key on the electronic tag can be bounced, or the glue for adhering the electronic tag can be dissolved, so that the electronic tag is loosened, the physical key is bounced open, and at the moment, if the authentication is carried out according to the prior art, because the physical key is bounced open, the state bit corresponding to the physical key is changed, at the moment, the physical key is determined to be bounced open, so that the electronic tag is determined to be invalid, and then the vehicle can not be passed through the toll service, and the scheme determines that the electronic tag and the vehicle pass the authentication by the authentication mode, the vehicle can be effectively identified subsequently, so that normal toll collection service and the like can be carried out.
Fig. 4 is a signaling diagram of an interaction method based on an electronic tag according to a third embodiment of the present invention, as shown in fig. 4, the method includes:
step 401: and the electronic tag sends a first binding request to the vehicle-mounted terminal, wherein the first binding request carries a prestored second vehicle identifier and an ESAM serial number.
The electronic tag may have therein a main control module, a radio frequency module, an ESAM, an initial key, and the like.
In this embodiment, after the electronic tag is installed on the vehicle for the first time, the user can write the vehicle identifier of the vehicle into the ESAM of the electronic tag in a wired manner or a wireless manner; or the electronic tag actively applies for the vehicle identification from the vehicle, and the vehicle sends the vehicle identification of the vehicle to the electronic tag and stores the vehicle identification in the ESAM. The user writes the vehicle identification in the electronic tag, or the vehicle identification sent by the vehicle to the electronic tag becomes the second vehicle identification. There may be a case where the second vehicle identification mark does not match the correct vehicle identification mark due to a user writing error or the like.
Specifically, the electronic tag sends a first binding request to the vehicle-mounted terminal, where the first binding request carries the second vehicle identification identifier and the unique identifier of the ESAM (i.e., the serial number of the ESAM). In one implementation mode, a user can trigger an electronic tag to send a first binding request to a vehicle-mounted terminal through a mobile phone APP.
Step 402: and the vehicle-mounted terminal sends the first vehicle identification and the ESAM serial number to the electronic tag when determining that the second vehicle identification is consistent with the first vehicle identification of the vehicle.
In this embodiment, the vehicle-mounted terminal has the first vehicle identifier, where the first vehicle identifier is a correct vehicle identifier of the vehicle, and then after receiving the second vehicle identifier, the vehicle-mounted terminal may check the received second vehicle identifier according to the correct first vehicle identifier, that is, determine whether the received second vehicle identifier is consistent with the first vehicle identifier, and if so, the check is successful, and may send the first vehicle identifier stored in the vehicle-mounted terminal and the ESAM serial number received from the electronic tag to the electronic tag. Then, in order to ensure the security of the first vehicle identification identifier and the ESAM serial number in the transmission process, the first vehicle identification identifier and the received ESAM serial number may be encrypted by using a key corresponding to an initial key set in the electronic tag to obtain first encrypted data, and the first encrypted data may be sent to the electronic tag.
Step 403: and when the electronic tag determines that the first vehicle identifier is consistent with the second vehicle identifier and the received ESAM serial number is consistent with the ESAM serial number sent to the vehicle-mounted terminal, establishing a binding relationship with the vehicle corresponding to the first vehicle identifier.
In this embodiment, the electronic tag checks a pre-stored second vehicle identifier according to the received first vehicle identifier, checks the received ESAM serial number according to the ESAM serial number sent to the vehicle-mounted terminal, establishes a binding relationship with the vehicle corresponding to the first vehicle identifier if it is determined that the first vehicle identifier is consistent with the second vehicle identifier and the received ESAM serial number is consistent with the ESAM serial number sent to the vehicle-mounted terminal, and returns a binding result of the established binding relationship to the vehicle-mounted terminal. If the electronic tag receives the first encrypted data, the electronic tag firstly decrypts the first encrypted data by using the initial key to obtain the first vehicle identifier and the ESAM serial number, and then performs the verification processing.
In this embodiment, after the electronic tag is bound to the vehicle, the initial key may be updated to a preset authentication key, and then, in a subsequent authentication process, corresponding encryption or decryption processing may be performed on the data through the authentication key.
Step 404: and when the electronic tag determines that the vehicle meets the preset detection condition, generating a random number, and sending an authentication request carrying the random number to the vehicle-mounted terminal.
In this embodiment, the electronic tag may initiate an authentication application. Specifically, the electronic tag can detect an ON power signal of the vehicle, generate a random number when the vehicle is determined to be started, and send the random number to the vehicle-mounted terminal by carrying the random number in the authentication request. In addition, in order to ensure the security of the random number in the transmission process, the electronic tag can encrypt the random number by using the authentication key to obtain the encrypted random number, and the encrypted random number is carried in the authentication request and is sent to the vehicle-mounted terminal.
In addition, in order to further ensure the consistency of the data, the authentication request may also carry an ESAM serial number in the electronic tag, so that the vehicle-mounted terminal needs to send the ESAM serial number to the electronic tag after receiving the authentication request, so that the electronic tag verifies whether the received ESAM serial number is consistent with the ESAM serial number sent to the vehicle-mounted terminal.
Step 405: and the vehicle-mounted terminal sends the first vehicle identifier and the random number to the electronic tag according to the authentication request.
In this embodiment, the in-vehicle terminal, after receiving the authentication request, transmits the first vehicle identification identifier and the received random number to the electronic tag. If the random number received by the vehicle-mounted terminal is encrypted, the random number needs to be decrypted by using a key corresponding to the authentication key to obtain the random number, then the vehicle-mounted terminal can utilize the key corresponding to the authentication key to package and encrypt the first vehicle identifier and the random number to obtain second encrypted data, and the second encrypted data is sent to the electronic tag.
Step 406: and the electronic tag determines that the authentication between the electronic tag and the vehicle passes when the currently stored second vehicle identifier is determined to be consistent with the first vehicle identifier and the received random number is consistent with the generated random number.
In this embodiment, the second vehicle identifier currently stored in the electronic tag may be inconsistent with or may be consistent with the second vehicle identifier stored before the second vehicle identifier, and then after the electronic tag receives the first vehicle identifier, the electronic tag may perform authentication verification on the second vehicle identifier currently stored in the electronic tag according to the first vehicle identifier, and perform authentication verification on the received random number according to the random number generated this time, so that when it is determined that the second vehicle identifier currently stored is consistent with the first vehicle identifier and the received random number is consistent with the generated random number, it is determined that the electronic tag passes authentication with the vehicle, that is, the electronic tag determines that the electronic tag still maintains the binding relationship with the vehicle. If the electronic tag receives the second encrypted data, the second encrypted data is decrypted by using the authentication key to obtain the first vehicle identifier and the random number.
The embodiment can initiate the binding application and the authentication application through the electronic tag, and can ensure the security of data in the transmission process through the initial key and the authentication key.
Fig. 5 is a signaling diagram of an interaction method based on an electronic tag according to a fourth embodiment of the present invention, as shown in fig. 5, the method includes:
step 501: and the vehicle-mounted terminal sends a second binding request to the electronic tag, wherein the second binding request carries the first vehicle identifier of the vehicle.
In this embodiment, the vehicle-mounted terminal may also initiate a binding application, that is, the vehicle-mounted terminal sends a second binding request to the electronic tag. In addition, in order to ensure the safety of the first vehicle identifier in the transmission process, the vehicle-mounted terminal can encrypt the first vehicle identifier by using the secret key to obtain the encrypted first vehicle identifier, and the encrypted first vehicle identifier is carried in the second binding request to be sent to the electronic tag.
Step 502: and when the electronic tag determines that the first vehicle identifier is consistent with the pre-stored second vehicle identifier, the electronic tag establishes a binding relationship with the vehicle.
In the embodiment, the electronic tag may have therein a main control module, a radio frequency module, an ESAM, an initial key, and the like. Then, when the electronic tag receives the encrypted first vehicle identifier, the electronic tag may first decrypt the encrypted first vehicle identifier by using the corresponding initial key to obtain the first vehicle identifier, and check the prestored second vehicle identifier (e.g., VIN) according to the first vehicle identifier (e.g., VIN).
Specifically, after the electronic tag and the vehicle establish a binding relationship, the initial secret can be updated to the authentication key.
Step 503: and the vehicle-mounted terminal generates a random number when determining that the vehicle meets the preset detection condition, and sends an authentication request carrying the random number to the electronic tag.
In this embodiment, the in-vehicle terminal initiates an authentication application, that is, the in-vehicle terminal sends an authentication request to the electronic tag. Specifically, when the vehicle-mounted terminal determines that the vehicle is started or a preset detection condition such as a detection period is reached, a random number is generated. In addition, in order to ensure the security of the random number in the transmission process, the vehicle-mounted terminal can encrypt the random number by using a preset key corresponding to the authentication key to obtain the encrypted random number, and the encrypted random number is carried in the authentication request and is sent to the electronic tag.
Step 504: and the electronic tag sends the currently stored second vehicle identification and the random number to the vehicle-mounted terminal according to the authentication request.
In this embodiment, if the electronic tag receives the encrypted random number, the encrypted random number is decrypted according to the authentication key to obtain the random number, and then the currently stored second vehicle identifier and the random number are encrypted together by using the authentication key to obtain encrypted data, and the encrypted data is sent to the vehicle-mounted terminal.
Step 505: and when the vehicle-mounted terminal determines that the currently stored second vehicle identifier is consistent with the first vehicle identifier and the received random number is consistent with the generated random number, returning an authentication result to the electronic tag, wherein the authentication result represents that the electronic tag and the vehicle are authenticated.
In this embodiment, if the vehicle-mounted terminal receives the encrypted data, the encrypted data is decrypted by using the key corresponding to the authentication key, so as to obtain the random number sent by the electronic tag and the currently stored second vehicle identifier.
Specifically, when the vehicle-mounted terminal determines that the second vehicle identifier currently stored in the electronic tag is consistent with the first vehicle identifier and the received random number is consistent with the generated random number, it is determined that the electronic tag and the vehicle are authenticated, and at this time, the vehicle-mounted terminal can return an authentication result representing that the electronic tag and the vehicle are authenticated to the electronic tag.
For this embodiment, reference may be made to the related explanations in the first to third embodiments.
The embodiment can initiate the binding application and the authentication application through the vehicle-mounted terminal, and can ensure the security of data in the transmission process through the initial key and the authentication key. In addition, through the mode provided by the scheme, even if the electronic tag is detached from the windshield, as long as the vehicle identifier currently stored in the electronic tag is consistent with the vehicle identifier of the vehicle in the vehicle-mounted terminal, the electronic tag and the vehicle are determined to be authenticated, namely the electronic tag and the vehicle are determined to be in a binding relationship.
Fig. 6 is a schematic structural diagram of a first vehicle-mounted device according to a fifth embodiment of the present invention, as shown in fig. 6, including:
a receiving unit 601, configured to receive a first vehicle identifier sent by a second in-vehicle device;
the processing unit 602 is configured to, when it is determined that the first vehicle identifier is consistent with the pre-stored second vehicle identifier, establish a binding relationship with a vehicle corresponding to the first vehicle identifier, or return a check result indicating that the first vehicle identifier is consistent with the second vehicle identifier to the second onboard device, so that the second onboard device establishes a binding relationship with the vehicle according to the check result; the first vehicle-mounted equipment is an electronic tag, and the second vehicle-mounted equipment is a vehicle-mounted terminal in a vehicle; or the first vehicle-mounted device is a vehicle-mounted terminal in a vehicle, and the second vehicle-mounted device is an electronic tag.
The first vehicle-mounted device provided in this embodiment is the same as the technical solution for implementing the electronic tag-based interaction method provided in the first embodiment, and the implementation principle and the technical effect are similar and are not described again.
Fig. 7 is a schematic structural diagram of a first vehicle-mounted device according to a sixth embodiment of the present invention, as shown in fig. 7, on the basis of the fifth embodiment,
the receiving unit 601 includes:
a sending subunit 701, configured to send a first binding request to a second vehicle-mounted device by a first vehicle-mounted device, so that the second vehicle-mounted device sends a first vehicle identifier to the first vehicle-mounted device according to the first binding request;
the receiving subunit 702 is configured to receive, by the first vehicle-mounted device, the first vehicle identifier sent by the second vehicle-mounted device.
Further, when the first vehicle-mounted device is an electronic tag and the second vehicle-mounted device is a vehicle-mounted terminal in a vehicle, the first binding request carries a second vehicle identifier and an ESAM serial number;
a sending subunit 701, specifically configured to send, by the first onboard device, the first binding request to the second onboard device, so that when it is determined that the second vehicle identifier is consistent with the first vehicle identifier, the second onboard device sends the first vehicle identifier and the ESAM serial number to the first onboard device;
the processing unit 602 is specifically configured to, when it is determined that the first vehicle identifier is consistent with the second vehicle identifier and the received ESAM serial number is consistent with the ESAM serial number sent to the second vehicle identifier, establish a binding relationship with a vehicle corresponding to the first vehicle identifier.
Further, the receiving unit 601 is specifically configured to receive, by the first vehicle-mounted device, a second binding request sent by the second vehicle-mounted device, where the second binding request carries the first vehicle identifier.
Further, the first vehicle-mounted device further includes:
the authentication unit 703 is configured to send an authentication request to the second onboard device when it is determined that the vehicle meets a preset detection condition, so that the second onboard device sends the currently stored first vehicle identifier to the first onboard device according to the authentication request; when the first vehicle-mounted device determines that the currently stored second vehicle identifier is consistent with the received currently stored first vehicle identifier, the first vehicle-mounted device determines that the vehicle passes the authentication, or the first vehicle-mounted device returns an authentication result to the second vehicle-mounted device, the authentication result represents the currently stored second vehicle identifier and is consistent with the received currently stored first vehicle identifier, so that the second vehicle-mounted device determines that the vehicle passes the authentication according to the authentication result.
Further, the authentication unit 703 is specifically configured to generate a random number when the first vehicle-mounted device determines that the vehicle meets the preset detection condition, and send an authentication request carrying the random number to the second vehicle-mounted device, so that the second vehicle-mounted device sends the currently stored first vehicle identifier and the random number to the first vehicle-mounted device according to the authentication request; when the first vehicle-mounted device determines that the currently stored second vehicle identifier is consistent with the received currently stored first vehicle identifier and the received random number is consistent with the generated random number, the first vehicle-mounted device determines that the vehicle passes the authentication, or the first vehicle-mounted device returns an authentication result to the second vehicle-mounted device, the authentication result represents the currently stored second vehicle identifier, the second vehicle identifier is consistent with the received currently stored first vehicle identifier, and the received random number is consistent with the generated random number.
Further, the detection condition is vehicle start.
The first vehicle-mounted device provided in this embodiment is the same as the technical solution for implementing the electronic tag-based interaction method provided in the first embodiment, and the implementation principle and the technical effect are similar and are not described again.
Fig. 8 is a schematic structural diagram of a first vehicle-mounted device according to a seventh embodiment of the present invention, as shown in fig. 8, including: a memory 801 and a processor 802;
a memory 801 for storing a computer program;
wherein the processor 802 executes the computer program in the memory 801 to implement the method as in any of the embodiments.
The present application provides a computer readable storage medium having stored thereon computer executable instructions for performing a method as in any one of the embodiments when executed by a processor.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. An interaction method based on an electronic tag is characterized by comprising the following steps:
the method comprises the steps that a first vehicle-mounted device receives a first vehicle identifier sent by a second vehicle-mounted device;
when the first vehicle identifier is determined to be consistent with a pre-stored second vehicle identifier, the first vehicle-mounted device establishes a binding relationship with a vehicle corresponding to the first vehicle identifier, or returns a verification result representing that the first vehicle identifier is consistent with the second vehicle identifier to the second vehicle-mounted device, so that the second vehicle-mounted device establishes a binding relationship with the vehicle according to the verification result; the first vehicle-mounted equipment is an electronic tag, and the second vehicle-mounted equipment is a vehicle-mounted terminal in the vehicle; or, the first vehicle-mounted device is a vehicle-mounted terminal in the vehicle, and the second vehicle-mounted device is an electronic tag.
2. The method of claim 1, wherein the first vehicle-mounted device receiving the first vehicle identification sent by the second vehicle-mounted device comprises:
the first vehicle-mounted device sends a first binding request to the second vehicle-mounted device, so that the second vehicle-mounted device sends the first vehicle identifier to the first vehicle-mounted device according to the first binding request;
the first vehicle-mounted device receives the first vehicle identification sent by the second vehicle-mounted device.
3. The method according to claim 2, wherein when the first vehicle-mounted device is an electronic tag and the second vehicle-mounted device is a vehicle-mounted terminal in the vehicle, the first binding request carries the second vehicle identifier and an embedded security control module (ESAM) serial number;
the first vehicle-mounted device sends a first binding request to the second vehicle-mounted device, and the first binding request comprises:
the first vehicle-mounted device sends a first binding request to the second vehicle-mounted device, so that the second vehicle-mounted device sends the first vehicle identifier and an ESAM serial number to the first vehicle-mounted device when the second vehicle identifier is determined to be consistent with the first vehicle identifier;
when the first vehicle identifier is determined to be consistent with a pre-stored second vehicle identifier, the first vehicle-mounted device establishes a binding relationship with a vehicle corresponding to the first vehicle identifier, and the method includes:
and when the first vehicle-mounted device determines that the first vehicle identifier is consistent with the second vehicle identifier and the received ESAM serial number is consistent with the ESAM serial number sent to the second vehicle-mounted device, establishing a binding relationship with the vehicle corresponding to the first vehicle identifier.
4. The method of claim 1, wherein the first vehicle-mounted device receiving the first vehicle identification sent by the second vehicle-mounted device comprises:
the first vehicle-mounted device receives a second binding request sent by the second vehicle-mounted device, wherein the second binding request carries the first vehicle identifier.
5. The method according to any one of claims 1 to 4, wherein after the first vehicle-mounted device establishes a binding relationship with a vehicle corresponding to the first vehicle identifier, or returns the check result to the second vehicle-mounted device, the method further comprises:
when the first vehicle-mounted device determines that the vehicle meets a preset detection condition, sending an authentication request to the second vehicle-mounted device, so that the second vehicle-mounted device sends a currently stored first vehicle identifier to the first vehicle-mounted device according to the authentication request;
when the first vehicle-mounted device determines that the currently stored second vehicle identifier is consistent with the received currently stored first vehicle identifier, the first vehicle-mounted device determines that the vehicle passes the authentication, or returns an authentication result to the second vehicle-mounted device, wherein the authentication result represents the currently stored second vehicle identifier and is consistent with the received currently stored first vehicle identifier, so that the second vehicle-mounted device determines that the vehicle passes the authentication according to the authentication result.
6. The method of claim 5, wherein the first vehicle-mounted device sending an authentication request to the second vehicle-mounted device upon determining that the vehicle satisfies a preset detection condition, comprises:
when the first vehicle-mounted device determines that the vehicle meets a preset detection condition, generating a random number, and sending an authentication request carrying the random number to the second vehicle-mounted device, so that the second vehicle-mounted device sends a first vehicle identifier and the random number which are currently stored to the first vehicle-mounted device according to the authentication request;
when the first vehicle-mounted device determines that the currently stored second vehicle identifier is consistent with the received currently stored first vehicle identifier, determining that the vehicle passes the authentication, or returning an authentication result to the second vehicle-mounted device, where the method includes:
when the first vehicle-mounted device determines that the currently stored second vehicle identifier is consistent with the received currently stored first vehicle identifier and the received random number is consistent with the generated random number, the first vehicle-mounted device determines that the vehicle passes the authentication, or the first vehicle-mounted device returns an authentication result to the second vehicle-mounted device, wherein the authentication result represents the currently stored second vehicle identifier and is consistent with the received currently stored first vehicle identifier, and the received random number is consistent with the generated random number.
7. The method of claim 5, wherein the detection condition is the vehicle being started.
8. A first vehicle-mounted device, comprising:
the receiving unit is used for receiving a first vehicle identifier sent by the second vehicle-mounted device;
the processing unit is used for establishing a binding relationship with a vehicle corresponding to the first vehicle identifier when the first vehicle identifier is determined to be consistent with a pre-stored second vehicle identifier, or returning a verification result representing that the first vehicle identifier is consistent with the second vehicle identifier to the second vehicle-mounted device, so that the second vehicle-mounted device establishes the binding relationship with the vehicle according to the verification result; the first vehicle-mounted equipment is an electronic tag, and the second vehicle-mounted equipment is a vehicle-mounted terminal in the vehicle; or, the first vehicle-mounted device is a vehicle-mounted terminal in the vehicle, and the second vehicle-mounted device is an electronic tag.
9. A first vehicle-mounted device, comprising: a memory and a processor;
the memory for storing a computer program;
wherein the processor executes the computer program in the memory to implement the method of any one of claims 1-7.
10. A computer-readable storage medium having computer-executable instructions stored thereon, which when executed by a processor, perform the method of any one of claims 1-7.
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| CN201911159359.2A CN111046985A (en) | 2019-11-22 | 2019-11-22 | Interaction method and device based on electronic tag and storage medium |
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| CN201911159359.2A CN111046985A (en) | 2019-11-22 | 2019-11-22 | Interaction method and device based on electronic tag and storage medium |
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