Unlock instant, AI-driven research and patent intelligence for your innovation.

A handheld bus debugging terminal and method thereof

A debugging method and bus technology, applied in digital transmission systems, data exchange networks, electrical components, etc., can solve problems such as inconvenient portability and waste of equipment resources, and achieve the effects of small size, easy portability, and low system cost

Active Publication Date: 2018-12-07
HUIZHOU DESAY SV AUTOMOTIVE
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using a professional bus to debug the terminal will cause a great waste of equipment resources
And it is not convenient to carry when debugging on site

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
  • A handheld bus debugging terminal and method thereof
  • A handheld bus debugging terminal and method thereof
  • A handheld bus debugging terminal and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] The following is a clear and complete description of the technical solution of the present invention through specific embodiments in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, All other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0049] Take the debugging terminal applied to the bus data of vehicle products as an example:

[0050] The handheld bus debugging terminal in the present embodiment is based on the ARM Cortex-M core microprocessor, and the selected memory card is an SD card. Define the sending function, which can realize the custom analysis of the message ID and data and set the automatic / manual sending of the message, and can display the received and sent data on the LCD / TFT display mo...

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 handheld bus debugging terminal and a method thereof. The handheld bus debugging terminal comprises a power module, a bus interface module, a processor, a memory card, a nonvolatile memory, a key module and a display module, wherein the power module is connected with the bus interface module, the key module, the memory card, the display module and the nonvolatile memory; the bus interface module is connected with the processor, the nonvolatile memory and the key module; the processor is connected with the memory card, the nonvolatile memory, the display module and the key module; the memory card and the nonvolatile memory are used for storing configuration files, and the configuration file is used for realizing self-defined message transmit-receive and analysis. The message data of the handheld bus debugging terminal is analyzed and displayed completely depending on the own internal processor without using a computer or extra analysis software, the volume and the cost of the debugging terminal are greatly reduced, and the terminal is more convenient to carry.

Description

technical field [0001] The invention relates to the field of bus data collection and analysis, in particular to a handheld bus debugging terminal and a method thereof. Background technique [0002] Bus technology has been widely used in automotive electronic control systems, industrial ship automation, medical and industrial equipment, etc. In the process of product development and testing, it is necessary to collect and analyze bus data, and send data through the bus to trigger certain functions. At present, many large companies in the industry have launched bus debugging terminals, but they are all expensive and bulky, and they need to be used with a computer and professional host computer software. In the on-site testing of the product and the testing process in the early stage of R&D, such as burn-in testing and non-full-function verification, only a few simple bus messages are needed to trigger the function to be tested, and a powerful professional debugging terminal i...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26
Inventor 孙志江
Owner HUIZHOU DESAY SV AUTOMOTIVE
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com