CN212181460U

CN212181460U - Vehicle-mounted T-BOX software testing system

Info

Publication number: CN212181460U
Application number: CN202021352204.9U
Authority: CN
Inventors: 申冉; 郭晓倩; 张蕊
Original assignee: Beijing Shouqi Zhixing Technology Co Ltd
Current assignee: Beijing Shouqi Zhixing Technology Co Ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2020-12-18
Anticipated expiration: 2030-07-10

Abstract

The utility model relates to an on-vehicle T-BOX software test system, including T-BOX, OBD-T-BOX connecting wire, the ECU simulator, OBD one minute two adapter, AC/DC power adapter, the female first line plug of AC/DC power adapter, ECU simulator USB connecting wire, test notebook computer and backend server, wherein, T-BOX passes through OBD-T-BOX connecting wire and connects OBD one minute two adapter, the ECU simulator is pegged graft on OBD one minute two adapter, OBD one minute two adapter passes through AC/DC power adapter and connects the family's power consumption, the ECU simulator passes through ECU simulator USB connecting wire and connects the test notebook computer, the test notebook computer connects backend server with wireless mode. The utility model can ensure the personal safety of the testers and ensure the test work to be carried out on time; meanwhile, the available test scenes are increased, and the limitation of the test scenes is avoided.

Description

Vehicle-mounted T-BOX software testing system

Technical Field

The utility model relates to a software testing field especially relates to an on-vehicle T-BOX software testing system.

Background

In recent years, the internet of vehicles has been developed rapidly as one of the concrete embodiments of the internet of things in the traffic field. The T-BOX serves as a cloud end and a vehicle end information interaction pivot in the vehicle networking system, plays the role of a vehicle-mounted ECU and plays the role of a wireless communication module.

At present, the T-BOX technology is developed to the 2.0 stage, the vehicle body is controlled and operated through remote instructions such as APP, and remote data interaction can be realized. And because the T-BOX function needs software support, software testing needs to be carried out on the T-BOX. Due to the requirement of test work, real vehicles need to be simulated in a laboratory scene, and data interaction is carried out. The currently adopted mode is to build a vehicle model simulation test environment and connect the T-BOX and the ECU simulator through an OBD one-to-two transfer line. Multiple sets of equipment need to be connected in the laboratory and unified power supply is carried out. The limitation of the test scene is limited to the test environment set up in the laboratory. Because the influence of "new crown epidemic situation", need be in the office at home, this application is in order to realize working at home to set up test environment at home.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention has been developed to provide an on-board T-BOX software testing system that overcomes or at least partially solves the above-mentioned problems.

According to an aspect of the utility model provides an on-vehicle T-BOX software test system, including T-BOX, OBD-T-BOX connecting wire, the ECU simulator, OBD one minute two adapter, AC/DC power adapter female head line plug, ECU simulator USB connecting wire, notebook computer and backend server are used in the test, wherein, T-BOX passes through OBD-T-BOX connecting wire and connects OBD one minute two adapter, the ECU simulator is pegged graft on OBD one minute two adapter, OBD one minute two adapter passes through AC/DC power adapter and connects domestic power, the ECU simulator passes through ECU simulator USB connecting wire and connects the notebook computer of test, the notebook computer is connected backend server with wireless mode with the test.

According to one possible design, the OBD is provided with 1 male and 2 female on a one-to-two transition.

According to one possible design, a male connector is provided on the AC/DC power adapter.

According to one possible design, the test laptop has an ECU simulator program installed thereon.

According to one possible design, the T-BOX has 1 4G antenna and 1 GPS antenna.

The utility model has the advantages that:

firstly, the personal safety of testing personnel can be ensured; secondly, ensuring that the test work can be carried out on time; meanwhile, the available test scenes are increased, and the limitation of the test scenes is avoided.

The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.

Drawings

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

Fig. 1 is a schematic structural diagram of an on-vehicle T-BOX software testing system according to an embodiment of the present invention;

description of reference numerals:

1: T-BOX; 2: an OBD-T-BOX connection line; 3: an ECU simulator; 4: an OBD one-to-two adapter; 5: an AC/DC power adapter; 7: an ECU simulator USB connecting line; 8: testing the notebook computer; 9: and a background server.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The terms "comprises" and "comprising," and any variations thereof, in the described embodiments of the invention, and in the claims and drawings, are intended to cover a non-exclusive inclusion, such as a list of steps or elements.

The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and embodiments.

Referring to fig. 1, an embodiment of the present invention provides a vehicle-mounted T-BOX software testing system, which includes a T-BOX1, an OBD-T-BOX connection line 2, an ECU emulator 3, an OBD one-to-two adapter 4, an AC/DC power adapter 5, an AC/DC power adapter female plug, an ECU emulator USB connection line 7, a testing notebook computer 8, and a background server 9, wherein the T-BOX1 is connected with an OBD-to-two adapter 4 through the OBD-T-BOX connecting line 2, the ECU simulator 3 is inserted into the OBD one-to-two adapter 4, the OBD one-to-two adapter 4 is connected with household electricity through an AC/DC power adapter 5, the ECU simulator 3 is connected with the notebook computer 8 for testing through the ECU simulator USB connecting line 7, and the notebook computer 8 for testing is connected with the background server 9 in a wireless mode.

In one example, the T-BOX1 has 1 4G antenna and 1 GPS antenna.

In one example, the OBD is provided with 1 male connector and 2 female connectors on a one-to-two transition 4.

In one example, a male plug is provided on the AC/DC power adapter 5.

In one example, the test laptop 8 has an ECU simulator program installed thereon.

Test environment building and test execution steps:

and step S1, the T-BOX1 and the OBD-T-BOX 2 are spliced.

And step S2, the OBD-T-BOX connecting line 2 is plugged into a female connector of the OBD one-to-two adapter 4.

In step S3, the ECU simulator 3 is plugged into the other female terminal of the OBD one-to-two adapter 4.

Step S4, connecting the positive and negative connecting wires of the female plug of the AC/DC power adapter with the positive and negative of the male plug of the OBD adapter 4, and fixing by welding.

And step S5, plugging the male and female connectors of the AC/DC power adapter 5.

In step S6, the power plug of the AC/DC power adapter 5 is plugged into the household outlet to supply power to the test environment.

In step S7, the ECU simulator 3 is connected to the test notebook computer 8 through the ECU simulator USB connection 7.

Step S8, the related configuration of the ECU simulator program is performed in the test notebook computer 8

Step S9, the notebook computer 8 for test sends simulation CAN data to the T-BOX through the program simulation ECU simulator

And step S10, the vehicle machine uploads the simulation data to the background server after receiving the simulation data.

In the laboratory, the test equipment is uniformly powered. The utility model discloses then in order to solve the power supply mode of a set of test equipment alone, enriched software test execution scene.

Under special conditions like 'new crown epidemic situation', the method has an extremely important position for ensuring that the T-BOX software test can be smoothly executed and expanding the test scene. Firstly, the personal safety of testing personnel can be ensured; secondly, ensuring that the test work can be carried out on time; meanwhile, the available test scenes are increased, and the limitation of the test scenes is avoided.

The above embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A vehicle-mounted T-BOX software testing system is characterized by comprising a T-BOX (1), an OBD-T-BOX connecting line (2), an ECU simulator (3), an OBD one-to-two adapter (4), an AC/DC power adapter (5), an AC/DC power adapter female head line plug, an ECU simulator USB connecting line (7), a testing notebook computer (8) and a background server (9), wherein the T-BOX (1) is connected with the OBD one-to-two adapter (4) through the OBD-T-BOX connecting line (2), the ECU simulator (3) is plugged on the OBD one-to-two adapter (4), the OBD one-to-two adapter (4) is connected with household electricity through the AC/DC power adapter (5), and the ECU simulator (3) is connected with the testing notebook computer (8) through the ECU simulator USB connecting line (7), the notebook computer (8) for testing is connected with the background server (9) in a wireless mode.

2. The vehicle-mounted T-BOX software testing system according to claim 1, wherein the T-BOX (1) is provided with 1 4G antenna and 1 GPS antenna.

3. The vehicle-mounted T-BOX software testing system according to claim 1, wherein the OBD one-to-two transition (4) is provided with 1 male connector and 2 female connectors.

4. The vehicle-mounted T-BOX software testing system according to claim 1, wherein a male plug is provided on the AC/DC power adapter (5).

5. The vehicle-mounted T-BOX software testing system as claimed in claim 1, wherein the test notebook computer (8) is installed with an ECU simulator program.