CN115190455B

CN115190455B - Detection and data processing method, system and equipment for vehicle-mounted electronic label equipment

Info

Publication number: CN115190455B
Application number: CN202211108004.2A
Authority: CN
Inventors: 张民遐; 吴涵
Original assignee: Anhui Gaodeng Weixing Technology Co ltd
Current assignee: Anhui Gaodeng Weixing Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-13
Anticipated expiration: 2042-09-13
Also published as: CN115190455A

Abstract

The application relates to a method, a system and equipment for detecting and processing data of vehicle-mounted electronic label equipment. The method comprises the following steps: under the condition of establishing short-distance communication connection with the vehicle-mounted electronic tag equipment, acquiring vehicle-mounted ciphertext data sent by the vehicle-mounted electronic tag equipment; sending the vehicle-mounted ciphertext data to the cloud device to instruct the cloud device to perform content verification on the vehicle-mounted ciphertext data based on a master key matched with the vehicle-mounted electronic tag device; under the condition that the content verification is passed, acquiring cloud vehicle data and cloud authentication data which are sent by cloud equipment and are related to the vehicle-mounted electronic tag equipment; sending cloud vehicle data and cloud authentication data to the vehicle-mounted electronic tag device to indicate the vehicle-mounted electronic tag device to carry out validity check on the cloud device; and under the condition that the validity check is passed, determining the detection result of the vehicle-mounted electronic tag equipment based on the cloud vehicle data. By adopting the method, the detection convenience of the vehicle-mounted electronic label equipment can be improved.

Description

Detection and data processing method, system and equipment for vehicle-mounted electronic label equipment

Technical Field

The application relates to the technical field of automatic vehicle identification, in particular to a method, a system and equipment for detecting and processing data of vehicle-mounted electronic label equipment.

Background

With the development of the automatic vehicle identification technology, an Electronic Toll Collection (ETC) technology appears, and the purpose that the vehicle can pay fees without parking through a toll station is achieved through special short-range communication between a vehicle-mounted electronic tag installed on the vehicle and a microwave antenna on an ETC lane of the toll station.

In the traditional technology, the vehicle-mounted electronic tag is detected through the special terminal matched with the vehicle-mounted electronic tag, so that a user can only go to an offline server network, the vehicle-mounted electronic tag is detected by using the special terminal of the server network, and the convenience is low.

Disclosure of Invention

In view of the above, it is necessary to provide a detection and data processing method, a system, a computer device, a computer readable storage medium, and a computer program product for an in-vehicle electronic label device, which can improve adaptability to the above technical problems.

In a first aspect, the application provides a detection method for a vehicle-mounted electronic tag device. The method comprises the following steps:

under the condition of establishing short-distance communication connection with vehicle-mounted electronic tag equipment, acquiring vehicle-mounted ciphertext data sent by the vehicle-mounted electronic tag equipment; the vehicle-mounted ciphertext data comprise data in an electronic toll collection card positioned on the vehicle-mounted electronic tag equipment;

sending the vehicle-mounted ciphertext data to a cloud device to instruct the cloud device to perform content verification on the vehicle-mounted ciphertext data based on a master key matched with the vehicle-mounted electronic tag device;

acquiring cloud vehicle data and cloud authentication data which are sent by the cloud equipment and are related to the vehicle-mounted electronic tag equipment under the condition that the content verification is passed;

sending the cloud vehicle data and the cloud authentication data to the vehicle-mounted electronic tag device to instruct the vehicle-mounted electronic tag device to carry out validity check on the cloud device based on the cloud vehicle data and the cloud authentication data;

and determining the detection result of the vehicle-mounted electronic tag equipment based on the cloud vehicle data under the condition that the validity check is passed.

In one embodiment, a communication protocol corresponding to the vehicle-mounted electronic tag device is used for supporting communication with the vehicle-mounted electronic tag device; under the condition that short-distance communication connection is established with the vehicle-mounted electronic tag device, acquiring vehicle-mounted ciphertext data sent by the vehicle-mounted electronic tag device comprises the following steps:

under the condition of establishing short-distance communication connection with vehicle-mounted electronic tag equipment, acquiring vehicle-mounted ciphertext data which is sent by the vehicle-mounted electronic tag equipment and is subjected to protocol packaging;

determining a communication protocol matched with the type of the vehicle-mounted electronic label equipment;

and based on the matched communication protocol, carrying out protocol analysis on the vehicle-mounted ciphertext data after the protocol package to obtain the vehicle-mounted ciphertext data after the protocol analysis.

In one embodiment, the method further comprises:

receiving vehicle plaintext data sent by the cloud equipment under the condition that content verification is completed;

transmitting the vehicle plaintext data to the vehicle-mounted electronic tag device to instruct the vehicle-mounted electronic tag device to generate issue verification data based on an issue key matched with the vehicle plaintext data;

the issuing verification data is obtained and sent to the cloud end equipment so as to instruct the cloud end equipment to carry out issuing verification on the vehicle-mounted electronic tag equipment based on the issuing verification data;

wherein the release verification can be reissued by characterizing the vehicle-mounted electronic label device.

In one embodiment, the sending the vehicle-mounted ciphertext data to a cloud device to instruct the cloud device to perform content verification on the vehicle-mounted ciphertext data based on a master key matched with the vehicle-mounted electronic tag device includes:

and sending the vehicle-mounted ciphertext data to a cloud device to indicate the cloud device to determine a master key matched with the vehicle-mounted electronic tag device, decrypting the vehicle-mounted ciphertext data by using the master key to obtain vehicle-mounted plaintext data, and determining that the content check is passed under the condition that the vehicle-mounted plaintext data is matched with the cloud vehicle data.

In one embodiment, the sending the cloud vehicle data and the cloud authentication data to the vehicle-mounted electronic tag device to instruct the vehicle-mounted electronic tag device to perform validity check on the cloud device based on the cloud vehicle data and the cloud authentication data includes:

and sending the cloud vehicle data and the cloud authentication data to the vehicle-mounted electronic tag device to instruct the vehicle-mounted electronic tag device to analyze the cloud authentication data based on at least one internally stored issued key, compare the internally stored vehicle-mounted plaintext data with the cloud vehicle data, and check the legality of the cloud device.

In one embodiment, the method further comprises:

under the condition that short-distance communication connection cannot be established with the vehicle-mounted electronic tag equipment, responding to state selection operation aiming at the vehicle-mounted electronic tag equipment, and determining running state data of the vehicle-mounted electronic tag equipment;

and sending the running state data to the cloud end equipment to indicate the cloud end equipment to analyze the detection result of the vehicle-mounted electronic tag equipment based on the running state data.

In one embodiment, before acquiring the vehicle-mounted ciphertext data sent by the vehicle-mounted electronic tag device when the short-distance communication connection is established with the vehicle-mounted electronic tag device, the method further includes:

responding to detection triggering operation in an interface of an equipment detection program through a chat account, and searching for at least one vehicle-mounted electronic label equipment with a short-distance communication unit in an open state; the equipment detection program is arranged on a chat platform to which the chat account belongs;

determining the vehicle-mounted electronic label equipment to be detected from the at least one vehicle-mounted electronic label equipment;

and establishing short-distance communication connection with the vehicle-mounted electronic label device to be detected based on the short-distance communication unit of the vehicle-mounted electronic label device to be detected.

In a second aspect, the application provides a data processing method for a vehicle-mounted electronic label device. The method comprises the following steps:

receiving vehicle-mounted ciphertext data sent by user equipment; the vehicle-mounted ciphertext data are acquired by the vehicle-mounted electronic tag device under the condition that the user device establishes short-distance communication connection with the vehicle-mounted electronic tag device; the vehicle-mounted ciphertext data comprise data in an electronic toll collection card positioned on the vehicle-mounted electronic tag equipment;

performing content verification on the vehicle-mounted ciphertext data based on a master key matched with the vehicle-mounted ciphertext data;

sending cloud vehicle data and cloud authentication data related to the vehicle-mounted electronic tag device to the user device under the condition that the content verification is passed, so as to instruct the user device to send the cloud vehicle data and the cloud authentication data to the vehicle-mounted electronic tag device;

the cloud vehicle data and the cloud authentication data are used for indicating the vehicle-mounted electronic tag device to carry out validity check on the cloud device; and the legality verification can be used for determining the detection result of the vehicle-mounted electronic tag equipment by representing the cloud vehicle data.

In a third aspect, the application further provides a detection system of the vehicle-mounted electronic tag device. The system comprises user equipment, vehicle-mounted electronic tag equipment and cloud equipment;

the user equipment is used for acquiring vehicle-mounted ciphertext data sent by the vehicle-mounted electronic tag equipment under the condition of establishing short-distance communication connection with the vehicle-mounted electronic tag equipment; the vehicle-mounted ciphertext data comprises data in an electronic toll collection card assembled on the vehicle-mounted electronic label device; sending the vehicle-mounted ciphertext data to cloud equipment;

the cloud device is used for carrying out content verification on the vehicle-mounted ciphertext data based on the main control key matched with the vehicle-mounted electronic tag device;

the user equipment is further used for acquiring cloud vehicle data and cloud authentication data which are sent by the cloud equipment and are related to the vehicle-mounted electronic tag equipment under the condition that content verification passes; sending the cloud vehicle data and the cloud authentication data to the vehicle-mounted electronic tag device;

the vehicle-mounted electronic tag device is used for carrying out validity check on the cloud device based on the cloud vehicle data and the cloud authentication data;

and the user equipment is also used for determining the detection result of the vehicle-mounted electronic tag equipment based on the cloud vehicle data under the condition that the validity check is passed.

In a fourth aspect, the present application further provides a computer device. The computer device comprises a memory and a processor, wherein the memory stores a computer program, and the processor realizes the steps of the method embodiments when executing the computer program.

In a fifth aspect, the present application further provides a computer-readable storage medium. The computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps of the embodiments of the method described herein.

In a sixth aspect, the present application further provides a computer program product. The computer program product comprises a computer program which, when being executed by a processor, carries out the steps of the embodiments of the method described herein.

According to the detection and data processing method and system for the vehicle-mounted electronic tag device, the computer device, the storage medium and the computer program product, under the condition that short-distance communication connection is established with the vehicle-mounted electronic tag device, the vehicle-mounted electronic tag device can communicate with the vehicle-mounted electronic tag device without going to an off-line service network, and vehicle-mounted ciphertext data sent by the vehicle-mounted electronic tag device are obtained; the vehicle-mounted ciphertext data comprise data in an electronic toll collection card positioned on the vehicle-mounted electronic tag equipment; the vehicle-mounted ciphertext data are sent to the cloud end equipment to indicate the cloud end equipment to carry out content verification on the vehicle-mounted ciphertext data based on the main control key matched with the vehicle-mounted electronic tag equipment, so that the data in the electronic toll collection card can be verified, the data of the vehicle-mounted electronic equipment are not limited, and the detection comprehensiveness is improved; under the condition that the content verification is passed, acquiring cloud vehicle data and cloud authentication data which are sent by cloud equipment and are related to the vehicle-mounted electronic tag equipment; the cloud vehicle data and the cloud authentication data are sent to the vehicle-mounted electronic tag device to indicate the vehicle-mounted electronic tag device to carry out validity check on the cloud device based on the cloud vehicle data and the cloud authentication data, and the check accuracy can be improved through the bidirectional check of the cloud device and the vehicle-mounted electronic tag; and under the condition that the validity check is passed, determining the detection result of the vehicle-mounted electronic tag equipment based on the cloud vehicle data without going to an offline service network point, so that the vehicle-mounted electronic tag equipment can be detected more conveniently and more comprehensively while the detection accuracy is ensured.

Drawings

FIG. 1 is a diagram illustrating an exemplary embodiment of an application environment of a method for detecting a vehicle-mounted electronic label device;

FIG. 2 is a schematic flow chart illustrating a method for detecting a vehicle-mounted electronic label device according to an embodiment;

FIG. 3 is a flow diagram of establishing a Bluetooth communication connection in one embodiment;

FIG. 4 is a flow diagram of detection of an in-vehicle electronic label device through a personal hub portal in one embodiment;

FIG. 5 is a flow diagram of detection of an in-vehicle electronic label device via an after-market portal in one embodiment;

FIG. 6 is a block diagram showing a configuration of a detection system of the in-vehicle electronic label device in one embodiment;

FIG. 7 is a diagram illustrating an internal structure of a computer device according to an embodiment;

fig. 8 is an internal structural view of a computer device in another embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

The detection method of the vehicle-mounted electronic tag device provided by the embodiment of the application can be applied to the application environment shown in fig. 1. The user device 102 communicates with the cloud device 104 through a network, and the user device 102 communicates with the in-vehicle electronic tag device 106 through a short-distance communication connection established between the user device and the in-vehicle electronic tag device. In the case of establishing a short-range communication connection with the in-vehicle electronic tag device 106, the user device 102 may acquire the in-vehicle ciphertext data transmitted by the in-vehicle electronic tag device 106. The vehicle-mounted ciphertext data comprise data located in an electronic toll collection card on the vehicle-mounted electronic label device. User device 102 may send the in-vehicle ciphertext data to cloud device 104. Cloud device 104 may perform content verification on the in-vehicle ciphertext data based on the master key that matches in-vehicle electronic tag device 106. In the case that the content verification passes, the cloud device 104 may send cloud vehicle data and cloud authentication data related to the in-vehicle electronic tag device to the user device 102. The user device 102 may send cloud vehicle data and cloud authentication data to the in-vehicle electronic tag device 106. In-vehicle electronic tag device 106 may perform validity check on cloud device 102 based on cloud vehicle data and cloud authentication data. In the case that the validity check passes, the user device 102 may determine a detection result of the in-vehicle electronic tag device based on the cloud vehicle data.

In one embodiment, the user equipment 102 may be a terminal. The terminal can be but not limited to various personal computers, notebook computers, smart phones, tablet computers, internet of things equipment and portable wearable equipment, and the internet of things equipment can be smart sound boxes, smart televisions, smart air conditioners, smart vehicle-mounted equipment and the like. The portable wearable device can be a smart watch, a smart bracelet, a head-mounted device, and the like.

In one embodiment, cloud device 104 may be a server. The server may be implemented by an independent server or a server cluster composed of a plurality of servers.

In one embodiment, the in-vehicle electronic label device 106 may be monolithic. It can be understood that the monolithic vehicle-mounted electronic tag device does not need to be inserted, and the electronic toll collection card is arranged in the vehicle-mounted electronic tag device.

In one embodiment, the in-vehicle electronic label device 106 may be a two-piece type. The vehicle-mounted electronic tag device comprises a card reader-writer, a road side unit and a vehicle-mounted electronic tag device, wherein the card reader-writer is arranged on the vehicle-mounted electronic tag device, the road side unit is arranged on the road side, the vehicle-mounted electronic tag device is arranged on the road side unit, and the vehicle-mounted electronic tag device is arranged on the road side unit.

In an embodiment, as shown in fig. 2, a method for detecting a vehicle-mounted electronic tag device is provided, and is applied to a system including a user device, a cloud device, and the vehicle-mounted electronic tag device, and is implemented through interaction of the user device, the vehicle-mounted electronic tag device, and the cloud device. In this embodiment, the method includes the steps of:

s202, under the condition that short-distance communication connection is established with the vehicle-mounted electronic tag device, vehicle-mounted ciphertext data sent by the vehicle-mounted electronic tag device are obtained.

The vehicle-mounted ciphertext data comprise data in an electronic toll collection card positioned on the vehicle-mounted electronic label device. An electronic toll collection card is a functional credit card. It is understood that the account of the electronic toll collection card can be used as a deduction account for electronic toll collection in a vehicle passage. The electronic toll collection card can be matched with the vehicle-mounted electronic label equipment for use.

Specifically, in the case where a short-range communication connection is established with the in-vehicle electronic tag device, the user device may transmit a content acquisition instruction to the in-vehicle electronic tag device. The vehicle-mounted electronic tag equipment can respond to the content acquisition instruction and send vehicle-mounted ciphertext data to the user equipment.

In one embodiment, the electronic toll collection card can be fixedly arranged in the vehicle-mounted electronic label device, and can also be manually assembled on the vehicle-mounted electronic label device by a person. In the case where the electronic toll collection card is located on the in-vehicle electronic tag device, the in-vehicle electronic tag device may acquire in-vehicle ciphertext data including data in the electronic toll collection card.

In one embodiment, the vehicle-mounted electronic tag device can read data stored in the vehicle-mounted electronic tag device and data of the electronic toll collection card to obtain vehicle-mounted plaintext data, and encrypt the vehicle-mounted plaintext data by using at least one issuing key stored in the vehicle-mounted electronic tag device to obtain encrypted vehicle-mounted ciphertext data. It can be understood that, in order to ensure privacy and safety of the user, the vehicle-mounted electronic tag device does not directly transmit vehicle-mounted plaintext data to the external device.

And S204, sending the vehicle-mounted ciphertext data to the cloud equipment to instruct the cloud equipment to perform content verification on the vehicle-mounted ciphertext data based on the master key matched with the vehicle-mounted electronic tag equipment.

Wherein, the master key is paired with the issue key in the vehicle-mounted electronic label device. It is understood that the number of master keys corresponding to the in-vehicle electronic tag device may be one or more, and one master key may correspond to one or more issuance keys.

Specifically, the user device may send the vehicle-mounted ciphertext data to the cloud device. The cloud device can determine a master key matched with the vehicle-mounted electronic tag device, and decrypt the vehicle-mounted ciphertext data by using the master key to verify the content. It can be understood that the cloud device stores cloud vehicle data related to the vehicle-mounted electronic tag device and a master key matched with the vehicle-mounted electronic tag device,

and S206, acquiring cloud vehicle data and cloud authentication data which are sent by the cloud equipment and are related to the vehicle-mounted electronic tag equipment under the condition that the content is verified to be passed.

The cloud vehicle data comprises vehicle related data for setting the vehicle-mounted electronic tag device, user related data for applying the vehicle-mounted electronic tag device and card related data of an electronic toll collection card matched with the vehicle-mounted electronic tag device. The cloud authentication data are used for indicating that the cloud equipment has authority and function of controlling the vehicle-mounted electronic tag equipment.

Specifically, under the condition that the content passes the verification, the cloud device can determine cloud vehicle data related to the vehicle-mounted electronic tag device, and generate cloud authentication data based on the master key. The cloud device may send cloud vehicle data and cloud authentication data to the user device.

And S208, sending the cloud vehicle data and the cloud authentication data to the vehicle-mounted electronic tag device to indicate the vehicle-mounted electronic tag device to carry out validity check on the cloud device based on the cloud vehicle data and the cloud authentication data.

Specifically, the user equipment can send cloud vehicle data and cloud authentication data to the vehicle-mounted electronic tag device. The vehicle-mounted electronic tag device can determine that the cloud device passes the validity check under the condition that the cloud vehicle data are matched with the vehicle-mounted plaintext data and the cloud authentication data are matched with the internally stored issuing key.

And S210, determining a detection result of the vehicle-mounted electronic tag equipment based on the cloud vehicle data under the condition that the validity check is passed.

Specifically, the legality verification can fully and accurately indicate the condition of the vehicle-mounted electronic tag device through representing cloud vehicle data in the cloud device. Under the condition that the validity check is passed, the cloud device can obtain a detection result of the vehicle-mounted electronic tag device by analyzing the cloud vehicle data. The user equipment can obtain a detection result sent by the cloud equipment. It should be noted that the verification between the cloud device and the vehicle-mounted electronic tag device actually belongs to a detection step for the vehicle-mounted electronic tag device, and data related to the verification generated in the process can be recorded in the cloud device and belongs to cloud vehicle data.

In one embodiment, the cloud vehicle data in the cloud device cannot be directly used as a basis for obtaining the detection result when the validity check fails. The cloud vehicle data can not accurately represent the state of the vehicle-mounted electronic tag device.

In one embodiment, the cloud device stores therein card-related data, user-related data, and vehicle-related data. The card related data includes data such as card structure, 0015 file content, 0016 file content, 001B file content, custom file content, wallet file content, and transaction record. The vehicle-related data comprises the disassembly state of the vehicle-mounted electronic label device, a contract serial number, electric quantity, a vehicle-mounted electronic label chip structure, a vehicle to which the vehicle-mounted electronic label device belongs, a user road network blacklist state, the issuing state of the vehicle-mounted electronic label device, the activation state of the vehicle-mounted electronic label device, the valid period of the vehicle-mounted electronic label device, a quality guarantee state, a user member state, a device screen display condition, a traffic pole-raising condition and the like. Based on cloud vehicle data stored in the cloud equipment, a user can detect the vehicle-mounted electronic tag equipment on line anytime and anywhere.

In the detection method of the vehicle-mounted electronic tag equipment, under the condition that short-distance communication connection is established with the vehicle-mounted electronic tag equipment, the vehicle-mounted electronic tag equipment can communicate with a vehicle-mounted electronic tag without going to an off-line service network point, and vehicle-mounted ciphertext data sent by the vehicle-mounted electronic tag equipment is acquired; the vehicle-mounted ciphertext data comprise data in an electronic toll collection card positioned on the vehicle-mounted electronic tag equipment; the vehicle-mounted ciphertext data are sent to the cloud end equipment to indicate the cloud end equipment to carry out content verification on the vehicle-mounted ciphertext data based on the main control key matched with the vehicle-mounted electronic tag equipment, so that the data in the electronic toll collection card can be verified, the data of the vehicle-mounted electronic equipment are not limited, and the detection comprehensiveness is improved; under the condition that the content verification is passed, acquiring cloud vehicle data and cloud authentication data which are sent by cloud equipment and are related to the vehicle-mounted electronic tag equipment; the cloud vehicle data and the cloud authentication data are sent to the vehicle-mounted electronic tag device to indicate the vehicle-mounted electronic tag device to carry out validity check on the cloud device based on the cloud vehicle data and the cloud authentication data, and the check accuracy can be improved through the bidirectional check of the cloud device and the vehicle-mounted electronic tag; and under the condition that the validity check is passed, determining the detection result of the vehicle-mounted electronic tag equipment based on the cloud vehicle data without going to an offline service network point, so that the vehicle-mounted electronic tag equipment can be detected more conveniently and more comprehensively while the detection accuracy is ensured.

In one embodiment, a communication protocol corresponding to the vehicle-mounted electronic tag device is used for supporting communication with the vehicle-mounted electronic tag device; under the condition of establishing short-distance communication connection with the vehicle-mounted electronic tag equipment, acquiring vehicle-mounted ciphertext data sent by the vehicle-mounted electronic tag equipment comprises the following steps: under the condition of establishing short-distance communication connection with the vehicle-mounted electronic tag equipment, acquiring vehicle-mounted ciphertext data which are sent by the vehicle-mounted electronic tag equipment and are subjected to protocol packaging; determining a communication protocol matched with the type of the vehicle-mounted electronic tag equipment; and carrying out protocol analysis on the vehicle-mounted ciphertext data after the protocol package based on the matched communication protocol to obtain the vehicle-mounted ciphertext data after the protocol analysis.

The communication protocol is used for serializing (serializing) the structured data for communication and data storage.

Specifically, the user equipment may determine communication protocols corresponding to multiple types of vehicle-mounted electronic tag devices, and one communication protocol is common to the same type of vehicle-mounted electronic tag device. It can be understood that the communication protocol provides communication support between the user equipment and the vehicle-mounted electronic tag equipment, and the vehicle-mounted electronic tag equipment receives and transmits data packaged by the communication protocol. And under the condition that the communication protocol corresponding to the vehicle-mounted electronic tag equipment cannot be determined, the user equipment and the vehicle-mounted electronic tag equipment cannot realize communication. Under the condition of establishing short-distance communication connection with the vehicle-mounted electronic tag equipment, the user equipment can determine a communication protocol matched with the type of the vehicle-mounted electronic tag equipment and use the communication protocol to perform protocol packaging on the content acquisition instruction. The user equipment can send the content acquisition instruction after the protocol package to the vehicle-mounted electronic label equipment through short-distance communication connection.

The vehicle-mounted electronic tag equipment can use the communication protocol to perform protocol analysis on the content acquisition instruction after the protocol package, so as to obtain the content instruction after the protocol analysis. The vehicle-mounted electronic tag equipment can respond to the content instruction after the protocol analysis, read the data stored in the vehicle-mounted electronic tag equipment and the data in the electronic toll collection card to obtain vehicle-mounted plaintext data, and encrypt the vehicle-mounted plaintext data by using the issuing key to obtain vehicle-mounted ciphertext data. The vehicle-mounted electronic tag equipment can use a communication protocol to perform protocol packaging on the vehicle-mounted ciphertext data and send the vehicle-mounted ciphertext data subjected to the protocol packaging to the user equipment. The user equipment can use a communication protocol corresponding to the vehicle-mounted electronic tag equipment to perform protocol analysis on the vehicle-mounted ciphertext data after the protocol package, and the vehicle-mounted ciphertext data after the protocol analysis is obtained.

In the embodiment, the communication protocol matched with the type of the vehicle-mounted electronic tag device is determined, the protocol of the vehicle-mounted ciphertext data after the protocol package is analyzed based on the matched communication protocol, the vehicle-mounted ciphertext data after the protocol analysis is obtained, communication with various vehicle-mounted electronic tag devices can be achieved based on the communication protocols of the different types of vehicle-mounted electronic tag devices, and adaptability is improved.

In one embodiment, the method further comprises: receiving vehicle plaintext data sent by cloud equipment under the condition that content verification is completed; transmitting vehicle plaintext data to the vehicle-mounted electronic tag device to instruct the vehicle-mounted electronic tag device to generate release verification data based on a release key matched with the vehicle plaintext data; the method comprises the steps of obtaining issuing verification data, sending the issuing verification data to cloud equipment, and indicating the cloud equipment to carry out issuing verification on the vehicle-mounted electronic tag equipment based on the issuing verification data; wherein the release verification can be re-released by representing the vehicle-mounted electronic label device.

Specifically, under the condition that the content verification is completed, the cloud device can verify whether the vehicle-mounted electronic tag device has the capability of reissuing through the user device. The cloud device can determine data related to the vehicle-mounted electronic tag issuing device from the cloud vehicle data to obtain vehicle plaintext data, and sends the vehicle plaintext data to the user device. The user equipment can receive the vehicle plaintext data sent by the cloud equipment, and the communication protocol is used for carrying out protocol packaging on the vehicle plaintext data. The user equipment can send the vehicle plaintext data after the protocol packaging to the vehicle-mounted electronic label equipment. It can be understood that in the three-terminal interaction process of the user equipment, the cloud equipment and the vehicle-mounted electronic tag equipment, the user equipment can be used as a communication medium of the cloud equipment and the vehicle-mounted electronic tag equipment.

The vehicle-mounted electronic tag equipment can use the communication protocol to perform protocol analysis on the vehicle plaintext data after the protocol package, so as to obtain the vehicle plaintext data after the protocol analysis. The in-vehicle electronic tag device may determine an issuance key that matches the vehicle plaintext data, and generate issuance verification data using the matching issuance key. The vehicle-mounted electronic tag equipment can use a communication protocol to package the issuing verification data in a protocol mode, and sends the issuing verification data packaged in the protocol mode to the user equipment. The user equipment can send the issuance verification data after the protocol analysis to the cloud equipment after the issuance verification data after the protocol package is subjected to the protocol analysis. The cloud device can analyze the issuing verification data by using the master key to perform issuing verification on the vehicle-mounted electronic tag device. The electronic toll collection card is located on the vehicle-mounted electronic tag device, the electronic toll collection card corresponds to a part of the vehicle-mounted electronic tag device, the vehicle plaintext data actually includes data related to the issued electronic toll collection card and data related to the issued vehicle-mounted electronic tag device, and the issuing verification of the vehicle-mounted electronic tag device actually performs the issuing verification of the vehicle-mounted electronic tag device and the electronic toll collection card on the vehicle-mounted electronic tag device.

In one embodiment, before sending vehicle plaintext data to the user device, the cloud device may determine an issuance rule corresponding to the vehicle-mounted electronic tag device, and perform an issuance step and an activation step indicated by the issuance rule. It will be appreciated that the sending of vehicle plaintext data to the onboard electronic tag by the user device is essentially an activation step indicated by the issuance rule. After the issuing step is completed, the cloud device may send the vehicle plaintext data to the user device to perform a subsequent activation step. It can be understood that the cloud vehicle data need to be written into the vehicle-mounted electronic tag device in the activation steps except for the test, but the test only needs part of vehicle plaintext data in the cloud vehicle data to realize the verification of the activation steps. And when the issuing step and the activating step are successfully executed, the characteristic issuing verification is passed, and the vehicle-mounted electronic tag equipment has the capability of secondary issuing.

In an embodiment, when the detection result indicates that the vehicle-mounted electronic tag device can be continuously used only when being required to be reissued and the issuance verification passes, the cloud device may respond to the reissue request after receiving the reissue request sent by the user device, determine an issuance rule corresponding to the vehicle-mounted electronic tag device, and reissue the vehicle-mounted electronic tag device according to the issuance rule. For example, the vehicle-mounted electronic tag device can be used continuously only by reissuing the vehicle-mounted electronic tag device when the vehicle-mounted electronic tag device is detached, and the vehicle-mounted electronic tag device which is detached can be reissued through interaction among the cloud device, the user device and the vehicle-mounted electronic tag device. It should be noted that, in the conventional technology, the vehicle-mounted electronic tag device cannot be used continuously when detached, and needs to go to a service network to re-handle the service of the vehicle-mounted electronic tag, and this embodiment can be reissued, thereby improving convenience.

In one embodiment, after receiving the vehicle plaintext data, the in-vehicle electronic tag device may determine root directory information that matches the vehicle plaintext data, and generate issue verification data using an issue key corresponding to the root directory information. It is understood that the vehicle clear text data includes data related to issuing the electronic toll collection card and data related to issuing the in-vehicle electronic tag device. The root directory information includes information of a root directory of the electronic toll collection card and a root directory of the in-vehicle electronic tag device. The issuance verification data may indicate whether the electronic toll collection card and the in-vehicle electronic tag device are subject to reissue conditions.

In one embodiment, the cloud device may verify the random number and the message authentication code in the issuance verification data by using the master key, and verify that the vehicle-mounted electronic tag device has the issuance key and can correctly write in vehicle plaintext data by characterizing that the vehicle-mounted electronic tag device and the electronic toll collection card can be reissued.

In the embodiment, vehicle plaintext data sent by cloud equipment is received; sending vehicle plaintext data to the vehicle-mounted electronic tag device, and generating issuing verification data by the vehicle-mounted electronic tag device based on an issuing key matched with the vehicle plaintext data; the issuing verification data is sent to the cloud equipment to indicate the cloud equipment to issue and verify the vehicle-mounted electronic tag equipment based on the issuing verification data, whether the vehicle-mounted electronic tag equipment can be reissued or not can be determined, and the vehicle-mounted electronic tag equipment can be reissued on line subsequently under the condition that the detection result represents that the vehicle-mounted electronic tag equipment needs to be reissued, so that the service network point does not need to be visited, and convenience is improved.

In one embodiment, the step of sending the vehicle-mounted ciphertext data to the cloud device to instruct the cloud device to perform content verification on the vehicle-mounted ciphertext data based on the master key matched with the vehicle-mounted electronic tag device includes: and sending the vehicle-mounted ciphertext data to the cloud equipment to instruct the cloud equipment to determine a master key matched with the vehicle-mounted electronic tag equipment, decrypting the vehicle-mounted ciphertext data by using the master key to obtain vehicle-mounted plaintext data, and determining that the content check is passed under the condition that the vehicle-mounted plaintext data is matched with the cloud vehicle data.

Specifically, the user equipment may send the vehicle-mounted ciphertext data to the cloud equipment. The cloud device can determine a master key matched with the vehicle-mounted electronic tag device, and decrypt the vehicle-mounted ciphertext data by using the master key to obtain the vehicle-mounted plaintext data. The cloud device can determine whether the vehicle-mounted plaintext data and the cloud vehicle data are matched or not by comparing the vehicle-mounted plaintext data and the cloud vehicle data, and determines that the content verification is passed under the condition that the vehicle-mounted plaintext data and the cloud vehicle data are matched.

In one embodiment, in the case that the content verification fails, the cloud device may directly send a detection result that the content verification fails to pass to the user device. It is understood that the detection result may include a reason why the content verification fails.

In one embodiment, the user equipment may obtain road network data corresponding to the vehicle-mounted electronic tag device from the road networking information. It can be understood that the road network data may include license plate information corresponding to the vehicle-mounted electronic tag device, application information of the vehicle-mounted electronic tag device, and pass blacklist information. After the content verification is passed, the user equipment can pack and send road network data, user equipment information, electronic toll collection card information, vehicle-mounted electronic tag equipment information and other data to the cloud equipment.

In this embodiment, through sending on-vehicle cryptograph data to high in the clouds equipment to instruct high in the clouds equipment to confirm the master control key that matches with on-vehicle electronic tags equipment, and use the master control key to decrypt on-vehicle cryptograph data and obtain on-vehicle plaintext data, and confirm that the content check passes under on-vehicle plaintext data and the matched circumstances of high in the clouds vehicle data, when guaranteeing the information security of on-vehicle electronic tags equipment and electronic toll collection card, realize the content check of high in the clouds equipment, follow-up online detection result obtains, improves the convenience.

In one embodiment, sending the cloud vehicle data and the cloud authentication data to the in-vehicle electronic tag device to instruct the in-vehicle electronic tag device to check the validity of the cloud device based on the cloud vehicle data and the cloud authentication data comprises: and sending the cloud vehicle data and the cloud authentication data to the vehicle-mounted electronic tag device to instruct the vehicle-mounted electronic tag device to analyze the cloud authentication data based on at least one internally stored issued key, compare the internally stored vehicle-mounted plaintext data with the cloud vehicle data, and check the legality of the cloud device.

The issue key stored inside the vehicle-mounted electronic tag device may include an issue key of the vehicle-mounted electronic tag device itself and an issue key in the electronic toll collection card. The vehicle-mounted plaintext data stored internally comprises data of the vehicle-mounted electronic label device and data of the electronic toll collection card.

Specifically, the user equipment can send cloud vehicle data and cloud authentication data to the vehicle-mounted electronic tag device. The cloud authentication data comprises a message authentication code and an issuing instruction. It is understood that the issuing instruction is for issuing the in-vehicle electronic label device and the electronic toll collection card. The vehicle-mounted electronic tag device can use the internally stored issuing key to analyze the message authentication code and the issuing instruction in the cloud authentication data, and determine whether the message authentication code and the issuing instruction in the cloud authentication data are correct. It can be understood that the message authentication code is generated by the cloud device using the master key, and in the case that the issuing key can resolve the message authentication code, the in-vehicle electronic tag device may determine that the cloud device has the master key paired with the issuing key. In the case that the issuing instruction is analyzed correctly, the vehicle-mounted electronic tag device may determine that the cloud device has the capability of issuing the vehicle-mounted electronic tag device and the electronic toll collection card. The vehicle-mounted electronic tag device can compare the vehicle-mounted plaintext data stored inside with the cloud vehicle data, and determine whether the vehicle-mounted plaintext data stored inside is matched with the cloud vehicle data. And determining that the legitimacy check of the cloud equipment is passed under the condition that the message authentication code and the issuing instruction in the cloud authentication data are analyzed correctly and the vehicle-mounted plaintext data stored in the cloud equipment are matched with the cloud vehicle data.

In one embodiment, the user equipment can send the protocol-wrapped cloud vehicle data and the cloud authentication data to the vehicle-mounted electronic tag device.

In one embodiment, the cloud device may determine that the vehicle-mounted electronic tag device stores root directory information of vehicle-mounted plaintext data, perform sub-packaging processing on the cloud vehicle data according to the root directory information to obtain a plurality of data packets, and generate cloud authentication data by using a master key corresponding to the root directory information. The cloud equipment can send the matched cloud authentication data and the data packet to the vehicle-mounted electronic tag equipment through the user equipment, and the vehicle-mounted electronic tag equipment can check the legality of the cloud equipment by determining whether the vehicle-mounted plaintext data under each root directory is consistent with the data in the data packet or not and whether the issued key corresponding to each root directory is matched with the master key indicated by the cloud authentication data or not.

In this embodiment, the cloud vehicle data and the cloud authentication data are sent to the on-vehicle electronic tag device to instruct the on-vehicle electronic tag device to analyze the cloud authentication data based on at least one internally stored issued key and compare the internally stored on-vehicle plaintext data with the cloud vehicle data, so as to check the legitimacy of the cloud device, thereby realizing the bidirectional check of the cloud device and the on-vehicle electronic tag device, and ensuring the security.

In one embodiment, the method further comprises: under the condition that short-distance communication connection cannot be established with the vehicle-mounted electronic tag equipment, responding to state selection operation aiming at the vehicle-mounted electronic tag equipment, and determining running state data of the vehicle-mounted electronic tag equipment; and sending the running state data to the cloud equipment to instruct the cloud equipment to analyze the detection result of the vehicle-mounted electronic tag equipment based on the running state data.

Specifically, in the case that the user equipment cannot establish a short-range communication connection with the vehicle-mounted electronic tag device, the user equipment may determine the operation state data of the vehicle-mounted electronic tag device in response to a state selection operation for the vehicle-mounted electronic tag device. The user device may send the running state data to the cloud device. The cloud device can obtain a detection result of the vehicle-mounted electronic tag device by analyzing the running state data. The detection result may include a reason why the short-range communication connection cannot be established.

In this embodiment, under the condition that short-distance communication connection cannot be established with the vehicle-mounted electronic tag device, the operation state data of the vehicle-mounted electronic tag device is determined in response to the state selection operation for the vehicle-mounted electronic tag device; the operation state data are sent to the cloud equipment to indicate the cloud equipment to analyze the detection result of the vehicle-mounted electronic tag equipment based on the operation state data, and under the condition that the cloud equipment cannot communicate with the vehicle-mounted electronic tag equipment through the user equipment, the vehicle-mounted electronic tag equipment can be detected through the operation of the user on the user equipment, so that the adaptability is improved.

In one embodiment, in the case of establishing a short-range communication connection with the vehicle-mounted electronic tag device, before acquiring the vehicle-mounted ciphertext data sent by the vehicle-mounted electronic tag device, the method further includes: responding to detection triggering operation in an interface of an equipment detection program through a chat account, and searching for at least one vehicle-mounted electronic label equipment with a short-distance communication unit in an open state; the equipment detection program is arranged on a chat platform to which the chat account number belongs; determining vehicle-mounted electronic label equipment to be detected from at least one vehicle-mounted electronic label equipment; and establishing short-distance communication connection with the vehicle-mounted electronic label device to be detected based on the short-distance communication unit of the vehicle-mounted electronic label device to be detected.

Specifically, the user equipment can search for at least one vehicle-mounted electronic tag device with the short-distance communication unit in an open state in response to a detection triggering operation in an interface of the device detection program through the chat account. The user equipment can obtain equipment selection operation aiming at the vehicle-mounted electronic label equipment, and the vehicle-mounted electronic label equipment to be detected indicated by the equipment selection operation is determined from at least one vehicle-mounted electronic label equipment. The user equipment can establish short-distance communication connection with the vehicle-mounted electronic label equipment to be detected through the short-distance communication unit of the vehicle-mounted electronic label equipment to be detected.

In one embodiment, the short-range communication unit may be a bluetooth communication unit. The user equipment can establish Bluetooth communication connection with the vehicle-mounted electronic label equipment to be detected through the Bluetooth communication unit of the vehicle-mounted electronic label equipment to be detected.

In one embodiment, a flow chart for establishing a bluetooth communication connection is provided as shown in fig. 3. The user equipment can acquire the user equipment information through the equipment detection program, and the user equipment is determined to be in the state of waiting for establishing the Bluetooth communication connection by analyzing the user equipment information. The user device information may include operating system information, status information of the bluetooth communication unit, status information of the positioning unit, and positioning authority the chat platform has. After initializing the Bluetooth communication unit of the user equipment, the user equipment searches for the vehicle-mounted electronic label equipment with the Bluetooth communication unit in an open state. And the user equipment stores the searched information of the vehicle-mounted electronic tag equipment in a cache region through a callback function, and displays the searched information of the vehicle-mounted electronic tag equipment. The user equipment can obtain the equipment selection operation and determine the vehicle-mounted electronic label equipment to be detected indicated by the equipment selection operation. The user equipment can stop searching the vehicle-mounted electronic label equipment with the Bluetooth communication unit in the starting state and establish Bluetooth communication connection with the vehicle-mounted electronic label equipment to be detected. The user equipment can communicate with the vehicle-mounted electronic tag equipment by monitoring the change of the characteristic value of the reading channel and the characteristic value of the writing channel.

In one embodiment, a flow chart for detection of an in-vehicle electronic label device through a personal centric portal is provided as shown in FIG. 4. The user can log in the chat platform through the chat account on the user equipment, and detection triggering operation is carried out through a personal center entrance provided by the equipment detection program. The user equipment can determine whether the user records the detection of the vehicle-mounted electronic tag equipment within 24 hours, and sends a request to the cloud equipment, and the cloud equipment can respond to the request and return a detection result obtained after the Bluetooth communication connection is established last time. The user equipment can judge whether the user has performed detection within 24 hours according to a detection result returned by the cloud equipment. In the case where the detection is made within 24 hours, the user equipment may present a prompt that is detected within 24 hours. Under the condition that detection is not performed within 24 hours, the user equipment can determine whether the user of the vehicular electronic tag equipment of one party sends a request to the cloud equipment, and the cloud equipment can respond to the request to inquire whether the user of the vehicular electronic tag equipment of one party exists and return a result. The user equipment can judge whether the user of the vehicle-mounted electronic tag equipment of one party is the user or not according to the query result returned by the cloud equipment. In the case of the user who is the vehicle-mounted electronic tag device of my party, the user device may show the issuing duration, the warranty expiration date and the monthly average passing number of the vehicle-mounted electronic tag device of the user. It can be understood that the user equipment can also obtain the recommendation service from the cloud equipment and display the file of the recommendation service. The user can click the continuous detection on the user equipment, and the user equipment can display a selection page whether the user equipment is in the vehicle or not after acquiring the trigger operation of the continuous detection.

In the event that the user selects to already be in the vehicle, the user device may determine that the user is already in the vehicle. The Bluetooth communication unit of the vehicle-mounted electronic tag device can be opened in the vehicle by a user, so that the user device can establish Bluetooth communication connection with the vehicle-mounted electronic tag device, and subsequent user devices can serve as communication media between the cloud device and the vehicle-mounted electronic tag device to support the cloud device to execute the data processing method of the vehicle-mounted electronic tag device. Under the condition that the user selects not to be in the vehicle, the user equipment can acquire the detection reminding time set by the user. The user equipment can inquire whether the user pays attention to the my subscription account or not and sends a request to the cloud equipment, and the cloud equipment can respond to the request and return a result whether the user pays attention to the my subscription account or not. The user equipment can judge whether the user pays attention to the subscription account of the user according to a result returned by the cloud equipment. The user device may present the detection reminder time set by the user to confirm the detection reminder time again to the user. After determining that the user is interested in the my subscription account, the user device may present articles under the my subscription account. The user equipment can send a request to the cloud equipment to instruct the cloud equipment to create a piece of detection reminding information to be pushed. It can be understood that the user equipment can display the detection reminding information to the user at the detection reminding time.

In one embodiment, a flow chart for detecting an in-vehicle electronic label device through an after-market portal is provided as shown in FIG. 5. The user can enter the after-sales service page and click the equipment detection, so that the user equipment obtains the detection triggering operation passing through the after-sales service entrance. The user equipment can judge whether the user has performed detection within 24 hours through the cloud flower equipment and judge whether the detection times performed within 24 hours by the user exceed 10 times. In case the user does not perform more than 10 tests, the user may click to re-test or click to view the test results. Under the condition that the detection of the user is more than 10 times, the user can select the shape information of the vehicle-mounted electronic label device to be detected and the corresponding license plate information, and under the condition that the vehicle-mounted electronic label device corresponding to the license plate information has already been detected for 10 times, the user terminal can prompt that the detection times of the currently selected license plate device at present are used up, and the user terminal requests to detect the license plate again at the next day. And under the condition that the detection times of the user or the selected license plate do not exceed 10 times, the user can open the Bluetooth communication units of the user equipment and the vehicle-mounted electronic label equipment.

Under the condition that the Bluetooth communication connection between the user equipment and the vehicle-mounted electronic label equipment is not established, the vehicle-mounted electronic label equipment with the Bluetooth communication unit in the open state is not found by the representation user equipment, and a user can select whether the equipment is powered on or not after clicking the Bluetooth communication unit and the vehicle-mounted electronic label equipment cannot be opened. Under the condition that the user selects to have the electricity, the user equipment can secondarily confirm whether the Bluetooth communication unit is opened or not to the user, the user can select equipment problems under the condition that the Bluetooth communication unit cannot be opened, and the user equipment can send the equipment problems selected by the user to the cloud equipment. The cloud device can return a result of successful reception and prompt information of failure of device problem detection to the user device. In the event that the user chooses to run out of power, the user may choose that the device can be charged, later re-tested, and the user device may return to the personal hub portal. Under the condition that the user selected equipment is damaged and cannot be charged, the user equipment can send the equipment problem selected by the user to the cloud equipment. The cloud device can return a result of successful reception and prompt information of failure of device problem detection to the user device.

Under the condition that the Bluetooth communication connection between the user equipment and the vehicle-mounted electronic tag equipment is established, the user equipment can acquire the information of the vehicle-mounted electronic tag equipment and send the information of the vehicle-mounted electronic tag equipment to the cloud equipment. The cloud device can return a successful receiving result to the user device, and execute a data processing method of the vehicle-mounted electronic tag device to obtain a detection result. The user equipment can display the information of the vehicle-mounted electronic tag equipment under the condition that the successful receiving result is received, and requests the cloud equipment to obtain the detection result under the condition that the user clicks the next step. The cloud device sends the detection result to the user device, and the user device can display the detection result. The user can proceed the next operation according to the guidance of the detection result.

In one embodiment, after a user purchases an extension through a chat account, the user equipment is directly triggered to detect the vehicle-mounted electronic tag equipment. After the detection is finished, the user equipment can display the detected page, the user can click and check the health condition of the equipment in the detected page, and then the user equipment can display the page of the delay protection result.

In the embodiment, at least one vehicle-mounted electronic label device with the short-distance communication unit in an open state is searched in response to detection triggering operation in an interface of a device detection program through a chat account; the equipment detection program is arranged on a chat platform to which the chat account number belongs; determining vehicle-mounted electronic label equipment to be detected from at least one vehicle-mounted electronic label equipment; the short-distance communication unit based on the vehicle-mounted electronic label equipment to be detected establishes short-distance communication connection with the vehicle-mounted electronic label equipment to be detected, and subsequently, on-line detection of the vehicle-mounted electronic label equipment can be realized based on the short-distance communication connection, so that convenience is improved.

In one embodiment, a data processing method of a vehicle-mounted electronic tag device is provided, and is applied to a cloud device, and the method includes: receiving vehicle-mounted ciphertext data sent by user equipment; the vehicle-mounted ciphertext data are acquired by the vehicle-mounted electronic tag device under the condition that the user device establishes short-distance communication connection with the vehicle-mounted electronic tag device; the vehicle-mounted ciphertext data comprise data in an electronic toll collection card positioned on the vehicle-mounted electronic tag equipment; performing content verification on the vehicle-mounted ciphertext data based on the master key matched with the vehicle-mounted ciphertext data; under the condition that the content verification is passed, sending cloud vehicle data and cloud authentication data related to the vehicle-mounted electronic tag device to the user device so as to instruct the user device to send the cloud vehicle data and the cloud authentication data to the vehicle-mounted electronic tag device; the cloud vehicle data and the cloud authentication data are used for indicating the vehicle-mounted electronic tag device to carry out validity check on the cloud device; the legality verification can be used for determining a detection result of the vehicle-mounted electronic tag device through the characterization cloud vehicle data.

In one embodiment, the cloud device may obtain the detection result by determining data capable of representing the state of the vehicle-mounted electronic tag device in the cloud vehicle data when the validity check passes. For example, the activation state data of the vehicle-mounted electronic tag device and the electronic toll collection card in the cloud vehicle data can represent whether the vehicle-mounted electronic tag device is activated. Blacklist state data in the cloud vehicle data can represent whether the vehicle-mounted electronic tag device is in a blacklist or not and cause the blacklist to be pulled into. The disassembly state data in the cloud vehicle data can represent whether the vehicle-mounted electronic tag is disassembled or not. It can be understood that under the condition that the vehicle-mounted electronic tag device in the detached state can be reactivated, the cloud device can prompt the user to perform online activation operation through interaction with the user device.

In one embodiment, the user device may obtain an operation of a user, and send data corresponding to the operation of the user to the cloud device. It can be understood that the cloud vehicle data includes data corresponding to the operation of the user. For example, the user may select the state of the vehicle-mounted electronic tag device in an interface displayed by the user device, and the user device may obtain the operation state data selected by the user. And then, the user equipment can send the running state data to the cloud equipment, so that the cloud equipment takes the running state data as cloud vehicle data, and carries out comprehensive analysis on the cloud vehicle data to obtain a detection result.

In an embodiment, before the content verification is performed by the cloud device, the user device may determine a state of short-distance communication connection with the vehicle-mounted electronic tag device, whether data sent by the vehicle-mounted electronic tag device is acquired, whether an acquired license plate number of the vehicle-mounted electronic tag device is consistent with a license plate number of the electronic toll collection card, whether an acquired license plate number of the vehicle-mounted electronic tag device and/or the electronic toll collection card is consistent with a license plate number detected by a user selection, and whether a license plate color of the acquired vehicle-mounted electronic tag device and/or the electronic toll collection card is consistent with a license plate color selected by the user. It can be understood that under the condition that the short-distance communication connection state is normal, the data sent by the vehicle-mounted electronic tag device can be acquired, and the license plate information selected by the user is consistent with the license plate information of the vehicle-mounted electronic tag device and the electronic toll collection card, the user device can send vehicle-mounted ciphertext data to the cloud device.

In one embodiment, the cloud device may directly analyze the cloud vehicle data to obtain the detection result when the user device obtains the detection result viewing operation. It can be understood that when the user only triggers to check the detection result, the cloud device does not need to perform bidirectional verification with the vehicle-mounted electronic tag.

In one embodiment, the detection result may include an abnormal state in which the in-vehicle tag device is located, and a cause causing the in-vehicle tag device to be in the abnormal state.

In this embodiment, short-distance communication connection is established with the vehicle-mounted electronic tag device through the user equipment, so that the cloud device can interact with the vehicle-mounted electronic tag device through the user equipment, the cloud device can fully represent the condition of the vehicle-mounted electronic tag after the verification of the vehicle-mounted electronic tag device by the cloud device passes and the verification of the vehicle-mounted electronic device by the vehicle-mounted electronic device passes, the cloud vehicle data in the cloud device can be used as basic data for detecting the vehicle-mounted electronic tag device after the verification of both sides passes, the online detection of the vehicle-mounted electronic tag device is completed, and the convenience is improved.

It should be understood that, although the steps in the flowcharts related to the embodiments described above are shown in sequence as indicated by the arrows, the steps are not necessarily performed in sequence as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a part of the steps in the flowcharts related to the embodiments described above may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, and the execution order of the steps or stages is not necessarily sequential, but may be rotated or alternated with other steps or at least a part of the steps or stages in other steps.

Based on the same inventive concept, the embodiment of the application also provides a detection system of the vehicle-mounted electronic tag device, which is used for realizing the detection method of the vehicle-mounted electronic tag device. The implementation scheme for solving the problem provided by the system is similar to the implementation scheme described in the method, so that specific limitations in the following embodiments of the detection system for one or more vehicle-mounted electronic tag devices may refer to the limitations on the detection method for the vehicle-mounted electronic tag device, and are not described herein again.

In one embodiment, as shown in fig. 6, there is provided a detection system of a vehicle-mounted electronic label device 604, including: user equipment 602, on-vehicle electronic tags equipment 604 and cloud end equipment 606, wherein:

the user equipment 602 is configured to acquire vehicle-mounted ciphertext data sent by the vehicle-mounted electronic tag device 604 under the condition that short-distance communication connection is established with the vehicle-mounted electronic tag device 604; the vehicle-mounted ciphertext data comprises data in an electronic toll collection card located on the vehicle-mounted electronic tag device 604; and sending the vehicle-mounted ciphertext data to the cloud device 606.

And the cloud device 606 is configured to perform content verification on the vehicle-mounted ciphertext data based on the master key matched with the vehicle-mounted electronic tag device 604.

The user equipment 602 is further configured to obtain cloud vehicle data and cloud authentication data, which are sent by the cloud equipment 606 and are related to the vehicle-mounted electronic tag equipment 604, under the condition that the content verification passes; and sending the cloud vehicle data and the cloud authentication data to the vehicle-mounted electronic tag device 604.

The vehicle-mounted electronic tag device 604 is configured to perform validity check on the cloud device 606 based on the cloud vehicle data and the cloud authentication data.

The user device 602 is further configured to determine a detection result of the vehicle-mounted electronic tag device 604 based on the cloud vehicle data when the validity check is passed.

In one embodiment, the communication protocol corresponding to the vehicle-mounted electronic tag device 604 is used to support communication with the vehicle-mounted electronic tag device 604; the user equipment 602 is configured to obtain vehicle-mounted ciphertext data, which is sent by the vehicle-mounted electronic tag device 604 and is subjected to protocol packing, under the condition that short-distance communication connection is established with the vehicle-mounted electronic tag device 604; determining a communication protocol matched with the type of the vehicle-mounted electronic tag equipment 604; and based on the matched communication protocol, carrying out protocol analysis on the vehicle-mounted ciphertext data after the protocol package to obtain the vehicle-mounted ciphertext data after the protocol analysis.

In one embodiment, the user device 602 is configured to receive vehicle plaintext data sent by the cloud device 606 when content verification is completed; sending vehicle plaintext data to the vehicle-mounted electronic tag device 604; the in-vehicle electronic tag device 604 is configured to generate issuance verification data based on an issuance key that matches the vehicle plaintext data; the user device 602 is configured to obtain issue verification data and send the issue verification data to the cloud device 606; the cloud device 606 is configured to perform issue verification on the vehicle-mounted electronic tag device 604 based on the issue verification data; wherein the release verification can be reissued by characterizing the in-vehicle electronic label device 604.

In one embodiment, the user device 602 is configured to send the vehicle-mounted ciphertext data to the cloud device 606; the cloud device 606 is configured to determine a master key matched with the vehicle-mounted electronic tag device 604, decrypt the vehicle-mounted ciphertext data using the master key to obtain vehicle-mounted plaintext data, and determine that the content check is passed when the vehicle-mounted plaintext data is matched with the cloud vehicle data.

In one embodiment, the user device 602 is configured to send the cloud vehicle data and the cloud authentication data to the in-vehicle electronic tag device 604; the vehicle-mounted electronic tag device 604 is configured to analyze the cloud authentication data based on at least one issue key stored inside, compare the vehicle-mounted plaintext data stored inside with the cloud vehicle data, and check the validity of the cloud device 606.

In one embodiment, the user device 602 is configured to determine the operation status data of the in-vehicle electronic tag device 604 in response to a status selection operation for the in-vehicle electronic tag device 604 in a case where the short-range communication connection cannot be established with the in-vehicle electronic tag device 604; sending the running state data to the cloud device 606; the cloud device 606 is configured to analyze a detection result of the in-vehicle electronic tag device 604 based on the operation state data.

In one embodiment, the user terminal is configured to search for at least one in-vehicle electronic tag device 604 in which the short-range communication unit is in an on state in response to a detection trigger operation in an interface of the device detection program through the chat account number; the equipment detection program is arranged on a chat platform to which the chat account number belongs; determining vehicle-mounted electronic label equipment 604 to be detected from at least one vehicle-mounted electronic label equipment 604; and establishing short-distance communication connection with the vehicle-mounted electronic label device 604 to be detected based on the short-distance communication unit of the vehicle-mounted electronic label device 604 to be detected.

All or part of each device in the detection system of the vehicle-mounted electronic label device can be realized by software, hardware and a combination thereof. The above devices may be embedded in hardware or independent from a processor in the computer device, or may be stored in a memory in the computer device in software, so that the processor can call and execute operations corresponding to the above devices.

In one embodiment, a computer device is provided, which may be a server, the internal structure of which may be as shown in fig. 7. The computer device includes a processor, a memory, an Input/Output interface (I/O for short), and a communication interface. The processor, the memory and the input/output interface are connected through a system bus, and the communication interface is connected to the system bus through the input/output interface. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operating system and the computer program to run on the non-volatile storage medium. The database of the computer device is used for storing cloud vehicle data. The input/output interface of the computer device is used for exchanging information between the processor and an external device. The communication interface of the computer device is used for connecting and communicating with an external terminal through a network. The computer program is executed by a processor to realize a detection and processing method of the vehicle-mounted electronic label device.

In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as shown in fig. 8. The computer apparatus includes a processor, a memory, an input/output interface, a communication interface, a display unit, and an input device. The processor, the memory and the input/output interface are connected by a system bus, and the communication interface, the display unit and the input device are connected by the input/output interface to the system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The input/output interface of the computer device is used for exchanging information between the processor and an external device. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI, a mobile cellular network, NFC (near field communication) or other technologies. The computer program is executed by a processor to realize a detection and data processing method of the vehicle-mounted electronic label device. The display unit of the computer equipment is used for forming a visual and visible picture, and can be a display screen, a projection device or a virtual reality imaging device, the display screen can be a liquid crystal display screen or an electronic ink display screen, the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, and can also be an external keyboard, a touch pad or a mouse and the like.

It will be appreciated by those skilled in the art that the configurations shown in fig. 7 and 8 are only block diagrams of portions of configurations relevant to the present application, and do not constitute a limitation on the computer apparatus to which the present application may be applied, and that a particular computer apparatus may include more or fewer components than those shown in the figures, or may combine certain components, or have a different arrangement of components.

In one embodiment, a computer device is provided, comprising a memory and a processor, the memory having stored therein a computer program, the processor implementing the steps of the above-described method embodiments when executing the computer program.

In an embodiment, a computer-readable storage medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, carries out the steps of the above-mentioned method embodiments.

In an embodiment, a computer program product is provided, comprising a computer program which, when executed by a processor, carries out the steps in the method embodiments described above.

It should be noted that, the user information (including but not limited to user equipment information, user personal information, etc.) and data (including but not limited to data for analysis, stored data, displayed data, etc.) referred to in the present application are information and data authorized by the user or sufficiently authorized by each party, and the collection, use and processing of the related data need to comply with the relevant laws and regulations and standards of the relevant country and region.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, database, or other medium used in the embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile memory may include a Read-only memory (ROM), a magnetic tape, a floppy disk, a flash memory, an optical memory, a high-density embedded nonvolatile memory, a resistive random access memory (ReRAM), a Magnetic Random Access Memory (MRAM), a Ferroelectric Random Access Memory (FRAM), a Phase Change Memory (PCM), a graphene memory, and the like. Volatile memory can include Random Access Memory (RAM), external cache memory, or the like. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others. The databases referred to in various embodiments provided herein may include at least one of relational and non-relational databases. The non-relational database may include, but is not limited to, a block chain based distributed database, and the like. The processors referred to in the various embodiments provided herein may be, without limitation, general purpose processors, central processing units, graphics processors, digital signal processors, programmable logic devices, quantum computing-based data processing logic devices, or the like.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A detection method for vehicle-mounted electronic label equipment is characterized by comprising the following steps:

the issuing verification data is obtained and sent to the cloud end equipment so as to instruct the cloud end equipment to carry out issuing verification on the vehicle-mounted electronic tag equipment based on the issuing verification data; the release verification indicates that the vehicle-mounted electronic label device can be released again;

sending the cloud vehicle data and the cloud authentication data to the vehicle-mounted electronic tag device to indicate the vehicle-mounted electronic tag device to carry out validity check on the cloud device based on the cloud vehicle data and the cloud authentication data;

2. The method according to claim 1, wherein a communication protocol corresponding to the vehicle-mounted electronic label device is used for supporting communication with the vehicle-mounted electronic label device; under the condition that short-distance communication connection is established between the vehicle-mounted electronic tag device and the vehicle-mounted electronic tag device, acquiring vehicle-mounted ciphertext data sent by the vehicle-mounted electronic tag device comprises the following steps:

3. The method of claim 1, wherein the sending the vehicle-mounted ciphertext data to a cloud device to instruct the cloud device to perform content check on the vehicle-mounted ciphertext data based on a master key matched with the vehicle-mounted electronic tag device comprises:

4. The method of claim 1, wherein the sending the cloud vehicle data and the cloud authentication data to the in-vehicle electronic tag device to instruct the in-vehicle electronic tag device to perform validity check on the cloud device based on the cloud vehicle data and the cloud authentication data comprises:

5. The method of claim 1, further comprising:

6. The method according to any one of claims 1 to 5, wherein before acquiring the vehicle-mounted ciphertext data sent by the vehicle-mounted electronic tag device when the short-range communication connection is established with the vehicle-mounted electronic tag device, the method further comprises:

responding to detection trigger operation in an interface of an equipment detection program through a chat account, and searching for at least one vehicle-mounted electronic label equipment with a short-distance communication unit in an open state; the equipment detection program is arranged on a chat platform to which the chat account belongs;

7. A data processing method of a vehicle-mounted electronic label device is characterized by comprising the following steps:

receiving vehicle-mounted ciphertext data sent by user equipment; the vehicle-mounted ciphertext data are obtained by the vehicle-mounted electronic tag device under the condition that the user device establishes short-distance communication connection with the vehicle-mounted electronic tag device; the vehicle-mounted ciphertext data comprise data in an electronic toll collection card positioned on the vehicle-mounted electronic tag equipment;

under the condition that content verification is completed, vehicle plaintext data are sent to the user equipment to indicate the user equipment to send the vehicle plaintext data to the vehicle-mounted electronic tag equipment;

issuing verification is carried out on the vehicle-mounted electronic tag equipment based on issuing verification data sent by the user equipment; the issuing verification data is generated by the vehicle-mounted electronic tag device based on an issuing key matched with the vehicle plaintext data; the issuing verification indicates that the vehicle-mounted electronic tag equipment can be reissued;

8. The detection system of the vehicle-mounted electronic tag device is characterized by comprising user equipment, the vehicle-mounted electronic tag device and cloud equipment;

the user equipment is used for acquiring vehicle-mounted ciphertext data sent by the vehicle-mounted electronic tag equipment under the condition of establishing short-distance communication connection with the vehicle-mounted electronic tag equipment; the vehicle-mounted ciphertext data comprise data in an electronic toll collection card positioned on the vehicle-mounted electronic tag equipment; sending the vehicle-mounted ciphertext data to cloud equipment;

the user equipment is further used for receiving vehicle plaintext data sent by the cloud equipment under the condition that content verification is completed; sending the vehicle plaintext data to the vehicle-mounted electronic tag device;

the vehicle-mounted electronic tag device is used for generating issuing verification data based on an issuing key matched with the vehicle plaintext data;

the user equipment is further used for acquiring the issuing verification data and sending the issuing verification data to the cloud equipment;

the cloud device is further used for performing issuing verification on the vehicle-mounted electronic tag device based on the issuing verification data; the release verification indicates that the vehicle-mounted electronic label device can be released again;

the user equipment is further used for acquiring cloud vehicle data and cloud authentication data which are sent by the cloud equipment and are related to the vehicle-mounted electronic tag equipment under the condition that content verification is passed; sending the cloud vehicle data and the cloud authentication data to the vehicle-mounted electronic tag device;

and the user equipment is further used for determining the detection result of the vehicle-mounted electronic tag equipment based on the cloud vehicle data under the condition that the validity check is passed.

9. The system according to claim 8, wherein the communication protocol corresponding to the vehicle-mounted electronic label device is used for supporting communication with the vehicle-mounted electronic label device; the user equipment is used for acquiring vehicle-mounted ciphertext data which is sent by the vehicle-mounted electronic tag equipment and is subjected to protocol packaging under the condition that short-distance communication connection is established between the user equipment and the vehicle-mounted electronic tag equipment; determining a communication protocol matched with the type of the vehicle-mounted electronic label equipment; and based on the matched communication protocol, carrying out protocol analysis on the vehicle-mounted ciphertext data after the protocol package to obtain the vehicle-mounted ciphertext data after the protocol analysis.

10. The system of claim 8, wherein the cloud device is configured to determine a master key matched with the vehicle-mounted electronic tag device, decrypt vehicle-mounted ciphertext data using the master key to obtain vehicle-mounted plaintext data, and determine that the content check is passed if the vehicle-mounted plaintext data matches the cloud vehicle data.

11. The system of claim 8, wherein the vehicle-mounted electronic tag device is configured to parse the cloud authentication data based on at least one issued key stored therein, compare vehicle-mounted plaintext data stored therein with the cloud vehicle data, and check validity of the cloud device.

12. The system according to claim 8, wherein the user equipment is configured to determine the operation state data of the vehicle-mounted electronic label device in response to a state selection operation for the vehicle-mounted electronic label device in the case that the short-range communication connection cannot be established with the vehicle-mounted electronic label device; sending the running state data to the cloud device; and the cloud equipment is used for analyzing the detection result of the vehicle-mounted electronic tag equipment based on the running state data.

13. The system according to any one of claims 8 to 12, wherein the user terminal is configured to search for at least one in-vehicle electronic tag device with the short-range communication unit in an on state in response to a detection trigger operation in an interface of the device detection program through the chat account number; the equipment detection program is arranged on a chat platform to which the chat account belongs; determining the vehicle-mounted electronic label equipment to be detected from the at least one vehicle-mounted electronic label equipment; and establishing short-distance communication connection with the vehicle-mounted electronic label device to be detected based on the short-distance communication unit of the vehicle-mounted electronic label device to be detected.

14. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor, when executing the computer program, implements the steps of the method of any of claims 1 to 7.

15. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 7.