EP-3573027-B1 - VEHICLE INSPECTION METHOD, USER EQUIPMENT, SERVER, AND VEHICLE INSPECTION SYSTEM

EP3573027B1EP 3573027 B1EP3573027 B1EP 3573027B1EP-3573027-B1

Inventors

LIU, JUN
ZHAO, Xiaobing
YAN, WEI
LIU, Guozhu

Dates

Publication Date: 20260506
Application Date: 20180330

Claims (2)

A vehicle diagnosis method, the method comprises: receiving a login request of a user via a user equipment (102), wherein the login request includes user identity information; sending the login request to a server (101) via the user equipment (102); performing an authenticity verification for the user based on the user identity information and sending vehicle type selection data to the user equipment (102) via the server (101) when a result of the authenticity verification for the user is passed; displaying a vehicle type selection interface related to the vehicle type selection data and sending corresponding vehicle type data to the server (101) via the user equipment (102) based on a vehicle type selected by the user on the vehicle type selection interface; sending vehicle diagnosis interface data related to the vehicle type data to the user equipment (102) via the server (101); displaying a vehicle diagnosis interface related to the vehicle diagnosis interface data and sending a vehicle diagnosis instruction as input by the user on the vehicle diagnosis interface to the server (101) via the user equipment (102); invoking, by the server, a corresponding vehicle detection function module to parse the vehicle diagnosis instruction, sending the parsed command to a vehicle terminal (103) associated with the user identity information so as to control the vehicle terminal (103) to perform a corresponding vehicle diagnosis operation, and sending a vehicle diagnosis operation result fed back by the vehicle terminal (103) to the user equipment (102) via the server (101) when receiving the vehicle diagnosis instruction; and displaying the vehicle diagnosis operation result via the user equipment (102); characterized in that before the step of receiving the login request of the user via the user equipment (102), the method further comprises: receiving, by the server, a registration request from the user equipment (102), wherein the registration request includes a device identifier and a registration password corresponding to the vehicle terminal (103); performing, by the server, an authenticity verification for the vehicle terminal (103) based on the device identifier and the registration password; sending, by the server, a registration input prompt message to the user equipment (102) if the result of the authenticity verification is passed, so that the user inputs the user identity information under the prompt of the registration input prompt information; completing, by the server, registration of the user by registering the user identity information in a book and establishing an association relationship between the user identity information and the vehicle terminal, when the user identity information from the user equipment (102) is received; and returning, by the server, registration completion indication information to the user equipment (102), wherein the registration completion indication information is used for indicating that the registration of the user is completed.
A vehicle diagnosis system, the vehicle diagnosis system comprises a user equipment (802, 102), a vehicle terminal (803, 103), and a server (801, 101); wherein the user equipment (802, 102) is configured to receive a login request of a user and send the login request to a server (801, 101), wherein the login request includes user identity information; the server (801, 101) is configured to perform an authenticity verification for the user based on the user identity information, and send vehicle type selection data to the user equipment (802, 102) when a result of the authenticity verification is passed; the user equipment (802, 102) is further configured to display a vehicle type selection interface related to the vehicle type selection data, and send corresponding vehicle type data to the server (801, 101) based on a vehicle type selected by the user on the vehicle type selection interface; the server (801, 101) is further configured to send vehicle diagnosis interface data related to the vehicle type data to the user equipment (802, 102); the user equipment (802, 102) is further configured to display a vehicle diagnosis interface related to the vehicle diagnosis interface data, and send a vehicle diagnosis instruction as input by the user on the vehicle diagnosis interface to the server (801, 101); the server (801, 101) is further configured to invoke a corresponding vehicle detection function module to parse the vehicle diagnosis instruction, send the parsed command to the vehicle terminal (803, 103) associated with the user identity information so as to control the vehicle terminal (803, 103) to perform a corresponding vehicle diagnosis operation, and send a vehicle diagnosis operation result fed back by the vehicle terminal (803, 103) to the user equipment (802, 102), when receiving a vehicle diagnosis instruction from the user equipment (802, 102); the user equipment (802, 102) is further configured to display the vehicle diagnosis operation result; characterized in that before the user equipment (802, 102) receives the login request of the user, the user equipment (802, 102) is further configured to receive a registration request of the user and send the registration request to the server (801, 101), wherein the registration request includes a device identifier and a registration password corresponding to the vehicle terminal (803, 103); the server (801, 101) is further configured to perform an authenticity verification for the vehicle terminal (803, 103) based on the device identification and the registration password, and return registration input prompt information when a result of the authenticity verification is passed; the user equipment (802, 102) is further configured to send the user identity information input by the user according to the registration input prompt information to the server (801, 101); the server (801, 101) is further configured to complete registration of the user by registering the user identity information in a book and establishing an association relationship between the user identity information and the vehicle terminal; the user equipment (802, 102) is further configured to receive a registration completion indication information returned by the server (801, 101), wherein the registration completion indication information is used for indicating that the registration of the user is completed.

Description

THCHNICAL FIELD The present application relates to the technical field of vehicles, and more particularly to a vehicle diagnosis method, and a vehicle diagnosis system. BACKGROUND OBD (On-board Diagnostic) system is a system capable of monitoring an operating state of an engine and a working state of a tail gas processing system at any time, OBD data includes vehicular diagnostic data which is obtained by monitoring the engine, a catalytic converter, a particle trap, an oxygen sensor, an emission control system, a fuel system, an EGR (Exhaust Gas Recirculation), etc. Currently, the OBD system is developed as software, a user can download the software integrated with the OBD system into a user equipment so as to implement vehicle detection. However, with the development of the society, enterprises pay more attention to the cost, and a development cost of software is higher and higher, since the OBD system in the form of software can be downloaded into the user equipment, thus, an opportunity for an illegal person to crack the software reversely is provided, and a safety of the vehicle detection will be seriously influenced due to piracy of software. A remote vehicle diagnostics, monitoring, configuration and reprogramming tool is known from US2004/167689A1. An automotive inspection system using network-based computing infrastructure is known from US2016/335816A1. A method and system for remotely controlling telematics unit of vehicle is known from US2016/075293A1. A method and system for the diagnosis of vehicles is known from US2002/007237A1. The present application provides a vehicle diagnosis method, and a vehicle diagnosis system, which can improve the safety of vehicle detection. In a first aspect, the present application provides a vehicle diagnosis method according to claim 1. A sixth aspect of the present application provides a vehicle diagnosis system according to claim 2. In view of above, in the technical solution of the present application, the login request of the user is sent to the server according to the user equipment, the server returns the vehicle type selection data after the authenticity of the user has been successfully verified, the user equipment displays relevant vehicle type selection interface based on the vehicle type selection data, and sends the corresponding vehicle type data to the server based on the vehicle type selected by the user on the vehicle type selection interface, a vehicle diagnosis interface related to the vehicle type data is returned by the server; when a vehicle diagnosis instruction as input by the user on the vehicle diagnosis interface is received, relevant vehicle terminal is controlled by the server to perform the corresponding vehicle diagnosis operation, then, the vehicle diagnosis operation result fed back by the vehicle terminal is displayed by the user equipment. Since transmission of the vehicle type selection interface and controlling of the vehicle terminal are executed by the server in the technical solution of the present application, thus, the user can implement a vehicle detection just by interacting with the server through the user equipment, and needn't download the vehicular diagnosis system into the user equipment in the form of software. In this way, a probability that illegal persons reversely crack software can be reduced to a certain extent, and the safety of the vehicle detection is further improved. BRIEF DESCRIPTION OF THE DRAWINGS In order to describe the embodiments of the present invention or the technical solutions in the prior art more clearly, a brief introduction regarding the accompanying drawings that need to be used for describing the embodiments or the prior art is given below. FIG.1 illustrates a schematic view of a system architecture of a vehicle diagnosis method provided by the present application;FIG. 2 illustrates a schematic flow chart of a vehicle diagnosis method provided by the present application;FIG. 3 illustrates a schematic flow chart of registration provided by the present application;FIG. 4 illustrates a structural schematic view of one user equipment provided by the present application;FIG. 5 illustrates a structural schematic view of one server provided by the present application;FIG. 6 illustrates a schematic view of another user equipment provided by the present application;FIG. 7 illustrates a structural schematic view of another server provided by the present application; andFIG. 8 illustrates a structural schematic view of a vehicle diagnosis system provided by the present application. PREFERRED EMBODIMENTS OF THE PRESENT APPLICATION In order to make the purpose, technical features and advantages of the present application be more obvious and more understandable, technical solutions in the embodiments of the present application will be described clearly and comprehensively with reference to accompanying drawings in the embodiments. A system architecture which applies a vehicle diagnosis method mentio