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Author:

张利国 (张利国.) (Scholars:张利国) | 闫旭普 (闫旭普.) | 孟贝 (孟贝.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明为基于OBD检测数据的车辆排放远程监测系统,该系统包括数据处理单元、网络通信单元和远程监控客户端。本发明通过在KWP2000协议基础上,完成数据处理单元与车载ECU的数据流、故障码通信算法,提取影响尾气排放系统的氧传感器信号、加速度、发动机负荷、发动机转速、喷油量和实际空燃比等数据流和故障信息,分析数据流的异常和系统故障内容,并利用无线通信技术将相关信息传输到远程监控客户端,进而识别诊断对应系统部件的工作状态,并将排放异常情况向车载终端发送报警信息,从而实现对车辆行驶参数的远程监控和信息反馈。

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Patent Info :

Type: 发明授权

Patent No.: CN201510974922.7

Filing Date: 2015-12-23

Publication Date: 2019-01-11

Pub. No.: CN105604664B

Applicants: 北京工业大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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