Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and system for controlling test input source of SRSSignalDeect software

A control method and software testing technology, which is applied in the field of Internet of Vehicles, can solve the problems of incomplete coverage of signal detection software logic, consumption of manpower and time resources, and inability to standardize product detection, so as to improve accuracy and reproducibility , High commercial value, convenient and efficient test technology effect

Pending Publication Date: 2020-08-25
上海麦腾物联网技术有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this test method has the following defects: it needs to coordinate real vehicle resources, which wastes manpower and material resources; the real vehicle is already in the late stage of the project, and the SRS software test is being carried out at this time. A new round of testing; unable to fully cover signal detection software logic; unable to conduct standardized testing on products
[0005] In the application of vehicle airbags, it is usually necessary to test the accuracy of the airbag software. The actual vehicle test is difficult to streamline and requires a lot of manpower and time resources.
At present, there is no technical solution that can solve the above technical problems, specifically, there is no control method and system for testing the input source of the SRSSignalDetect software through an analog signal curve

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and system for controlling test input source of SRSSignalDeect software
  • Method and system for controlling test input source of SRSSignalDeect software
  • Method and system for controlling test input source of SRSSignalDeect software

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] In order to better clearly express the technical solution of the present invention, the present invention will be further described below in conjunction with the accompanying drawings.

[0039] figure 1 It shows a specific embodiment of the present invention, a specific flowchart of a control method for testing the input source of SRSignalDetect software through an analog signal curve. Those skilled in the art understand that traditional SRS signal detection software needs to be actually triggered by an SRS trigger device when debugging SRS signals not only have high economic costs and cannot be repeated, but also because of the black box form of SRS trigger equipment, white box testing cannot be performed, making the test plan very single and invalid. In the prior art, a real vehicle collision is often used to simulate the pressure signal when the collision occurs, that is, the change of the pressure signal in the collision state.

[0040] In the present invention, it...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a method for controlling a test input source of SRSSignalDeect software through an analog signal curve. The method comprises the following steps of: testing SRSSignalDeect software by simulating the change of a signal after the airbag is collided, and simulating a simulation change signal after an airbag is collided in real time; and b, the SRSSignalDect software makes a response instruction based on the analog change signal. The device is mainly used for simulating signal changes after collision. According to the method, a convenient and efficient testing technology isadopted, the method is safe, reliable and easy to assemble line, the defects of an existing testing technology can be effectively overcome, and the method is easy to operate, convenient to use and extremely high in commercial value. The invention provides efficient and economic feasibility and accuracy for testing the airbag detection software, and the airbag detection software is configurable, processable, pipelined, economical and efficient.

Description

technical field [0001] The invention belongs to the technical field of application of the Internet of Things, and is specifically applied in the scene of the Internet of Vehicles, in particular, a control method and system for testing an input source of SRSSignalDetect software through an analog signal curve. Background technique [0002] The electronic control of safety airbag (electronic control of safety airbag) system is a passive safety (see car safety performance) protection system, which is used in conjunction with seat belts to provide effective anti-collision protection for occupants. In a car collision, car airbags can reduce the head injury rate by 25% and the face injury rate by about 80%. [0003] Airbag controllers require various forms of testing to verify the reliability of their crash detection algorithms and controller hardware design. The current test simulation system mainly includes software simulation test, pulley test, real vehicle crash test, etc. Th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F30/15G06F30/20
CPCG06F30/15G06F30/20
Inventor 郑春幌叶鹏
Owner 上海麦腾物联网技术有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com