CN211047238U

CN211047238U - Publishing equipment at desktop type V2X terminal

Info

Publication number: CN211047238U
Application number: CN201922302687.5U
Authority: CN
Inventors: 魏林林; 周浩; 邓永强; 马刚
Original assignee: Beijing Wanji Intelligent Network Technology Co ltd
Current assignee: Beijing Wanji Intelligent Network Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-07-17
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a desktop formula V2X terminal issuing equipment, including processor module, V2X communication module, GNSS module, antenna module, hardware security module, power module, other expansion interface. Wherein: the V2X communication module is connected with the processor module through a USB interface and/or a PCIE interface and is used for receiving and sending V2X data in the issuing process; the GNSS module is connected with the processor through a USB interface or a serial port; the hardware safety module is connected with the processor module through a USB interface and/or an SPI interface; the other expansion interfaces are connected with the processor module. The utility model has the advantages that: the issuing equipment of the V2X terminal can complete issuing functions of V2X terminal certificates and personalized information in future vehicle networking technologies, so that false information can be identified by vehicles, and privacy disclosure and information attack are avoided; the safety and effectiveness of communication among all devices are guaranteed, the safety of the Internet of vehicles service data is guaranteed, and the privacy of users is protected.

Description

Publishing equipment at desktop type V2X terminal

Technical Field

The utility model relates to an intelligent transportation field, in particular to issuing equipment at desktop formula V2X terminal.

Background

Automobiles are indispensable elements in life of people, and the quantity of motor vehicles in China reaches 3.10 hundred million by 2017, wherein 2.17 million automobiles are reserved. With the rise of the Internet of vehicles industry, the V2X (Vehicle to X) technology came into force. V2X (Vehicle to X) is a wireless communication technology between vehicles (V2V) and between vehicles and roadside traffic facilities (V2I), and is a mobile internet network, which can realize real-time propagation of traffic information between vehicles and traffic facilities. The V2X driving assistance system can not only realize the traditional safety early warning function, such as: forward collision early warning, cross collision early warning etc. still can realize the safety precaution when the sight is sheltered from, if: the system can also realize driving auxiliary functions such as vehicle speed guidance, congestion prompt and the like.

Compared with the traditional network system, the car networking system has new system components and new communication scenes, and the new requirements and challenges are brought about in the aspects of system security and user privacy protection. Therefore, a series of car networking security schemes and infrastructure for securing car networking security need to be provided, so that a security mechanism for communication security between devices in the car networking can be guaranteed, safety of car networking service data is guaranteed, user privacy is protected, and safety of communication security protection of the car networking industry is guaranteed.

At present, the car networking system only provides the safety scheme preliminarily, but how to implement the safety scheme is not described in detail. How to import a root certificate and various CA certificates into a V2X terminal, how to manage a local certificate and update a PA certificate at a V2X terminal, how to send a BSM message with legal information at a V2X terminal, how to judge the validity of a V2X message in the surrounding environment, the validity of a certificate, and the like are imperative.

In the V2X terminal issuing work in a fixed network scene, in combination with the wide working characteristic of the V2X communication range, compared with a handheld V2X terminal issuer, the desktop V2X terminal issuer not only can meet the issuing requirements of operators and users, but also has the characteristics of difficulty in losing, higher safety and the like.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an issuing equipment at desktop formula V2X terminal.

The technical scheme of the utility model as follows:

the utility model provides an issuing equipment of desktop formula V2X terminal, includes processor module, V2X communication module, GNSS module, antenna module, hardware security module, power module, extended interface, wherein:

the V2X communication module is connected with the processor module through a USB interface and/or a PCIE interface and is used for receiving and sending V2X data in the issuing process;

the GNSS module is connected with the processor through a USB interface or a serial port;

the hardware safety module is connected with the processor module through a USB interface and/or an SPI interface;

the expansion interface is connected with the processor module.

Further, the issuing equipment further comprises a wireless communication interface module, and the wireless communication interface module comprises one or more of a WIFI module, a Bluetooth module and a cellular mobile network.

Furthermore, the expansion interface comprises one or more of a network cable interface, a USB interface and a serial port, and is used for communicating with other equipment.

Further, the issuing device also includes a housing.

The utility model discloses following beneficial effect has:

through the technical scheme, functions of certificate import, personalized information import, certificate management strategy import and the like specified in the Internet of vehicles security scheme can be realized, and further, in future Internet of vehicles communication, vehicles using the security scheme can easily identify false information and counterfeit equipment by identifying and judging whether a received V2X message carries a certificate, whether the carried certificate is legal, valid and the like, so that information tampering, privacy disclosure and information attack are avoided; the safety and effectiveness of communication among all equipment are guaranteed, the safety of the business data of the Internet of vehicles is guaranteed, the privacy of users is protected, and the communication safety protection and navigation of the Internet of vehicles industry are realized.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a block diagram of an issuing device of a desktop V2X terminal according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The embodiment of the utility model provides an equipment of issuing at desktop formula V2X terminal, the structural block diagram that FIG. 1 shows for this desktop formula V2X terminal equipment of issuing, include: the device comprises a shell 1, a power module 2, a V2X communication module 3, a positioning module 4, a processor module 5, a network cable interface module 6, a hardware safety module 7 and an antenna module 8, wherein the positioning module 4 is a GPS; the power module 2 supplies power to the issuing equipment of the V2X terminal, and the network cable interface module 6 is used for acquiring an instruction input by a user and sending the instruction to the processor module 5; the processor module 5 is used for controlling the hardware security module 7 and the V2X communication module 3 to complete the information inspection process and the information issuing process of the V2X terminal; the V2X communication module 3 is connected with the processor module 5 and is used for receiving and sending V2X data in the distribution process; and the hardware security module 7 is connected with the processor module 5 and used for verifying the legality of the V2X equipment and generating an authorization certificate according to the unique identifier of the V2X terminal and related information.

When a vehicle owner needs to issue a V2X terminal, a professional operator inputs identity information and vehicle information of the vehicle owner into an issuing system through issuing system software on a computer, obtains detailed information of a V2X terminal to be issued, and then clicks issuing software on the computer to start an issuing process under the condition that desktop V2X terminal issuing equipment is electrified to normally work and the computer is normally connected with the desktop V2X terminal issuing equipment through network connection. After the issuing process is started, the desktop V2X terminal issuing device firstly searches and searches whether a specified V2X terminal to be issued exists in the surrounding environment according to the vehicle information which is just recorded, after the specified V2X terminal to be issued is confirmed to be found, a professional operator sequentially performs operations of searching detailed information, confirming the safety state of the device and the like according to the operation process of the issuing system, the safety and the legality of the current V2X terminal to be issued are ensured, after the operation process is confirmed, the professional operator continues to click an issuing button of the issuing system, a certificate file, vehicle information and part of user information are sent to the V2X terminal to be issued through the desktop V2X terminal issuing device, and in the downloading process, the hardware security module 7 is responsible for verifying the legality of the V2X terminal to be issued, and in the information writing process, is responsible for generating an encrypted serial number for verification of the vehicle-mounted V2X device. The issued information comprises the import of various certificates, the management strategy and the updating strategy of the certificates in the vehicle and the writing of the personalized information of the vehicle. After the information writing is finished, an operator clicks an inquiry button of the issuing system on the computer, and checks and verifies the accuracy of the written information of the V2X terminal to be issued through the desktop type V2X terminal issuing equipment.

The desktop type V2X terminal issuing equipment comprises a network cable interface module 6, can realize communication with a computer or other peripherals, completes issuing process, importing and exporting issuing data and upgrading of the program of the issuing equipment, and can be used as a charging interface.

In this desktop formula V2X terminal issuing equipment use, need not that operating personnel leaves the issue operation that the station can accomplish V2X terminal, the immobility of V2X terminal issuing equipment has been guaranteed again, and then the risk of losing that the issuing equipment moved everywhere and brought has been avoided, the safety mechanism of communication security between each equipment in the car networking has been guaranteed more, ensure the safety of car networking service data, protect user privacy, for the communication safety of car networking trade is protected and is driven and is protected navigation

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, which may be modified, combined, and varied by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an issuing equipment at desktop formula V2X terminal, characterized by includes processor module, V2X communication module, GNSS module, antenna module, hardware security module, power module, expansion interface, wherein:

the expansion interface is connected with the processor module.

2. The issuing device of claim 1, wherein the issuing device further comprises a wireless communication interface module comprising a combination of one or more of a WIFI module, a bluetooth module, and a cellular mobile network.

3. The issuing device of claim 1, wherein the expansion interface comprises one or more of a network cable interface, a USB interface, and a serial port for communication with other devices.

4. The issuing device of a desktop V2X terminal, according to claim 1, further comprising a housing.