Sleep wake-up test system for an intelligent vehicle-mounted terminal controller

A vehicle-mounted terminal and wake-up test technology, which is applied in the field of vehicle electronics, can solve the problems of time-consuming and high labor costs, and achieve the effects of shortening test time, reducing labor costs, and avoiding mistakes

Pending Publication Date: 2020-07-31
BEIJING JINGWEI HIRAIN TECH CO INC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This test method is too time-consuming and has high labor costs

Method used

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  • Sleep wake-up test system for an intelligent vehicle-mounted terminal controller
  • Sleep wake-up test system for an intelligent vehicle-mounted terminal controller
  • Sleep wake-up test system for an intelligent vehicle-mounted terminal controller

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Embodiment Construction

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0048] see figure 1 , an intelligent vehicle terminal controller sleep wake-up test system provided by an embodiment of the present invention. The intelligent vehicle terminal controller sleep wake-up test system includes: a DC power supply, a simulation platform and a host computer. The simulation platform includes a current acquisition card and an analog sleep wake-up source. The simulated sleep wake-up source can specifically include vehicle terminal test...

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Abstract

The invention provides a sleep wake-up test system for an intelligent vehicle-mounted terminal controller. The sleep wake-up test system comprises a direct-current power supply, a simulation platformand an upper computer. The simulation platform provides a wake-up control signal and a sleep control signal for the to-be-tested intelligent vehicle-mounted terminal controller and collects the current of the to-be-tested intelligent vehicle-mounted terminal controller. The upper computer receives test parameters input by a user, and after a test starting command input by a user is received, the state of the intelligent vehicle-mounted terminal controller to be tested is determined according to the current of the intelligent vehicle-mounted terminal controller to be tested, and the state of the simulated sleep wake-up source is controlled according to the state of the intelligent vehicle-mounted terminal controller to be tested so as to perform sleep wake-up test on the intelligent vehicle-mounted terminal controller to be tested according to test parameters input by the user. According to the sleep wake-up test system for an intelligent vehicle-mounted terminal controller, the intelligent vehicle-mounted terminal controller to be tested is subjected to automatic testing of sleep wake-up only by inputting the testing parameters and the testing starting command by the user, and compared with manual testing, the testing time is shortened, the labor cost is reduced, and errors of manual testing are avoided.

Description

technical field [0001] The invention relates to the technical field of vehicle electronics, and more specifically, to an intelligent vehicle terminal controller sleep wake-up test system. Background technique [0002] The intelligent vehicle terminal controller is the core controller of vehicle informatization, which is used to collect vehicle bus signals in real time, connect to the TSP (Telematics Service Provider, content service provider) service platform through wireless communication, and realize vehicle condition uploading, vehicle fault reporting, remote Diagnosis, vehicle alarm and other functions, at the same time provide users with wifi hotspot function, communicate with the entertainment host through USB, and communicate with the whole vehicle through Ethernet or CAN (Controller Area Network, Controller Area Network), to achieve vehicle information, Remote upgrade and other functions. [0003] The existing test method of the intelligent vehicle terminal controll...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B17/02G05B23/02G06F9/4401G06F11/22
CPCG05B17/02G05B23/0213G05B23/0256G06F9/4418G06F11/2268G06F11/2294
Inventor 赵亚东马琰
Owner BEIJING JINGWEI HIRAIN TECH CO INC
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