OBD mass-produced vehicle evaluation and testing tool and evaluation and testing method

A test tool and test method technology, applied in the direction of electrical test/monitoring, test/monitoring control system, program control, etc., can solve the problems that tools do not have the ability to deal with the PVE test process, rely on operators, and unfavorable use, etc., to achieve The effect of improving test efficiency, increasing automation, and reducing skill requirements

Active Publication Date: 2020-01-03
WUXI WOERFU AUTO TECH CO LTD
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After the mass production of the vehicle, the mass production vehicle evaluation test (PVE) must be carried out on the OBD system to verify the compliance of the OBD system. The OBD diagnostic instrument can realize the diagnostic communicati

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
  • OBD mass-produced vehicle evaluation and testing tool and evaluation and testing method
  • OBD mass-produced vehicle evaluation and testing tool and evaluation and testing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] 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. The specific embodiments described here are only used to explain the present invention, not to limit 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.

[0034] see figure 1 , the present invention provides a kind of OBD mass-produced car evaluation test tool, comprising: vehicle controller network, CAN WiFi module, panel computer and OBD PVE APP, described vehicle controller is connected with panel computer signal through CAN WiFi module, described OBD PVE APP is installed inside the tab...

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 discloses an OBD mass-produced vehicle evaluation and testing tool, which comprises a vehicle controller network, a CAN WiFi module, a tablet personal computer and an OBD PVE APP, wherein the vehicle controller is in signal connection with the tablet personal computer by means of the CAN WiFi module, and the OBD PVE APP is installed in the tablet personal computer. The invention further discloses an OBD mass-produced vehicle evaluation and testing method, which comprises the steps of performing hardware connection, running the OBD PVE App, initiating standardized verification, initiating monitoring requirement verification and initiating in-use monitoring performance verification. The OBD mass-produced vehicle evaluation and testing tool and the OBD mass-produced vehicle evaluation and testing method improve the automation degree of OBD PVE testing, reduce the skill requirement for operators , automatically record data and testing results to generate standard report files, and improve the PVE testing efficiency.

Description

technical field [0001] The invention belongs to the technical field of vehicle evaluation and testing, and specifically relates to an OBD mass-produced vehicle evaluation and testing tool, and at the same time, the invention also relates to an OBD mass-produced vehicle evaluation and testing method. Background technique [0002] OBD is the abbreviation of On Board Diagnostics in English, and the Chinese translation is "On-Board Automatic Diagnosis System". (MIL) or check engine warning light (Check Engine) is on, and at the same time, the powertrain control module (PCM) stores the fault information into the memory, and the fault code can be read from the PCM through a certain program. According to the prompt of the fault code, Maintenance personnel can quickly and accurately determine the nature and location of the fault. [0003] After the mass production of the vehicle, the mass production vehicle evaluation test (PVE) must be carried out on the OBD system to verify the c...

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): G05B23/02
CPCG05B23/0224G05B2219/24065
Inventor 刘法学杨瑜章立嘉吴国红王宜非刘海刚
Owner WUXI WOERFU AUTO TECH 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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap