Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Simulation test method and system for automobile compressor

An automotive compressor, simulation test technology, applied in design optimization/simulation, special data processing applications, geometric CAD, etc., can solve the problems of CANOE operators requiring high operating skills, lack of, and inability to apply messages

Pending Publication Date: 2021-04-13
HOZON NEW ENERGY AUTOMOBILE CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method also has the following problems: 1) There are many steps to be operated in CANOE (CAN Open Environment, bus development environment), which requires high operational skills of CANOE operators; 2) Operators are required to calculate the diagnosis to be issued according to the diagnosis protocol Request data, so operators need to be familiar with more principles and hexadecimal conversion
Therefore, this method cannot be used to simply and conveniently control the sending of the application message of the air conditioner controller, and control the speed of the compressor and the duration of the speed retention
[0006] In view of this, there is still a lack of an automotive compressor simulation test method and system that can be applied to automotive test scenarios in order to provide the compressor speed and retention time required for testing.

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
  • Simulation test method and system for automobile compressor
  • Simulation test method and system for automobile compressor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following briefly introduces the drawings that need to be used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application, and those skilled in the art can also apply the present application to other similar scenarios. Unless otherwise apparent from context or otherwise indicated, like reference numerals in the figures represent like structures or operations.

[0024] As indicated in this application and claims, the terms "a", "an", "an" and / or "the" do not refer to the singular and may include the plural unless the context clearly indicates an exception. Generally speaking, the terms "comprising" and "comprising" only suggest the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list, and ...

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 simulation test method and system for an automobile compressor, and the method comprises the steps: requesting a diagnosis command ID which comprises the byte length and data of the request command ID; requesting the gateway to change the session environment; obtaining a result generated according to the function relationship, and requesting the automobile air conditioner module to stop receiving and sending the message; and providing a compressor rotating speed adjusting instruction, and completing a simulation test by the automobile compressor according to the adjusting instruction. According to the simulation test method and system for the automobile compressor, the rotating speed of the compressor can be simply and conveniently controlled so as to complete the simulation test of the automobile compressor.

Description

technical field [0001] The invention mainly relates to the field of automobile control systems, in particular to a simulation test method and system for an automobile compressor. Background technique [0002] During the automotive NVH test (noise, vibration and harshness test, Noise, Vibration and Harshness Test), one of the test contents is to test the effect of the noise generated by the linear increase of the speed of the automotive compressor on the NVH of the entire vehicle under the actual vehicle environment. influences. [0003] As the heart of the refrigeration system of the automobile air conditioner, the automobile compressor plays the role of compressing and transporting refrigerant vapor, which plays an important role in the daily use of automobiles. However, the car compressor generally automatically adjusts the speed of the compressor through the message command of the car air conditioning module according to the change of the temperature inside the car. The...

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 Applications(China)
IPC IPC(8): G06F30/20G06F30/15
CPCG06F30/20G06F30/15
Inventor 刘奎
Owner HOZON NEW ENERGY AUTOMOBILE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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