OBD On-board diagnostics

Several methods for catalyst on-board diagnosis are reviewed.

介绍了三元催化转化器的车载诊断方法。

On-board Diagnosis(OBD) system is the key part of the implement of Stage Ⅲ and Ⅳ emission standards,and misfire diagnosis is one of the most important OBD functions.

车载诊断(OBD)系统是实施国Ⅲ和国Ⅳ排放标准的核心内容,发动机失火诊断是OBD系统重要功能之一。

Misfire diagnosis is one of the most important OBD functions.

发动机失火诊断是车载诊断(OBD)系统重要功能之一,根据OBD对发动机失火监控原理,说明了基于曲轴转速波动的失火诊断策略。

One of the effective solutions is expert system, while the on-board diagnosis (OBD) is another.

专家系统技术和车载诊断技术相结合是解决上述问题的有效途径之一。

The paper also introduces something about the application of SAE J1939 in vehicle on board diagnosis.

从软件的角度,对基于SAEJl939的通信设计作了较为详尽的论述,并对SAEJl939在汽车随车诊断方面的应用作了一定的介绍。

The coming standard to be issued by China National Environment Protection Bureau which met with Euro Ⅲ / Euro Ⅳ regulations on light-duty vehicles will require that all new models of vehicle to be sold in Beijing after year 2006 shall be equipped with EOBD technology.

就排放车载诊断技术(EOBD)的应用对燃料、润滑油质量的需求等提出见解及建议。

The coming standard issued by National Environment Protection Bureau setting Euro Ⅲ/Euro Ⅳ regulations on light-duty vehicles will require that all new models of vehicle to be sold in Beijing after year 2006 shall be equipped with EOBD technology.

国家环保局即将推出的轻型汽车达标欧Ⅲ、欧Ⅳ排放新标准要求汽车行业2006年上市北京的车型需装排放车载诊断技术——EOBD。

Study of Key Technology for Sedan On-Board Diagnosis (OBD) System;

轿车车载诊断（OBD）系统核心技术研究

Study of On-board Diagnostics System for Heavy Duty CNG Engine

重型CNG发动机车载诊断（OBD）系统研究

Study on OBD (On-Board Diagnostic) Type Approval Test for Light-duty Gasoline Vehicle;

轻型汽油车OBD（车载诊断）型式认证试验研究

Basic Study on OBD Technology of Low Emission Vehicles;

低排放车辆车载诊断系统技术基础研究

Research on On-Board Diagnostic Strategy of the Gasoline Engine Electronic Control System;

汽油机电子控制系统车载诊断策略研究

Experimental Study on Effect of Gasoline Quality on Vehicle Emission and OBD System;

汽油品质对汽车排放及车载诊断系统影响的试验研究

Research of On-Board-Diagnostic System and Development Test of Catalyst Converter Monitor on Gasoline Vehicle;

汽油机车载诊断（OBD）技术及催化器监控开发试验研究

Utilization of Automobile Remote Diagnosis Technique on Vehicle Road Test;

车载远程诊断技术在汽车道路试验的应用研究

Component Monitor and Calibration Process of On-Board Diagnostics;

车载自诊断系统的部件监控及认证试验流程

Design and Implementation of On-board Fault Diagnosis Gateway Based on General Packet Radio Service

基于GPRS的车载故障诊断网关的设计与实现

Fault Diagnosis and Elimination for Vehicle Network Information Transmission System

车载网络信息传输系统故障诊断与排除

Micro-automobile emission diagnosis system based on spectral absorption

基于光谱吸收法的微型车载尾气诊断系统

Constitution of Application System Using to Carry-on Fault-diagnosis Based on Embedded Linux Operating System;

基于嵌入式Linux系统的车载故障诊断应用系统构建

The Study of Engine Diagnostic Expert System Based on OBD Information;

基于车载检测信息的发动机故障诊断专家系统的研究

The Research of Multisensor Data Fusion Based on Vehicle Fault Diagnosis;

多传感器的信息融合在车载故障诊断中的应用研究

Road vehicles--Diagnostic systems for motor vehicles--Vocabulary

GB/T17349.1-1998道路车辆汽车诊断系统词汇

Simulation of Petri Nets for Manned Spaceflight's Fault Diagnosis

载入飞船故障诊断的Petri网仿真与实现

Condition Monitoring and Fault Diagnosis of Low-speed and Heavy-duty Machine

低速重载机械的状态监测与故障诊断