新型汽车车速里程表信号采集与处理研究 |
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引用本文: | 苗斌,;王卫华.新型汽车车速里程表信号采集与处理研究[J].汽车电器,2014(8):19-22. |
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作者姓名: | 苗斌 ;王卫华 |
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作者单位: | [1]南京依维柯汽车有限公司,江苏南京211103; [2]南京福特汽车工程研究院,江苏南京211100 |
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摘 要: | 按一般PWM信号和总线信号两种不同的信号形式分类,介绍新型汽车仪表对车速里程信号的采集与处理的电路、软件控制逻辑等,并分析了匹配中需要注意的问题。
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关 键 词: | 汽车仪表 CAN总线 车速里程传感器 |
On the Signal Acquisition and Processing of New Type of Vehicle Speedometer |
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Institution: | MIAO Bin, WANG Wei-hua (1. Nanjing IVECO Automobile Co. Ltd., Nanjing 211103, China) |
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Abstract: | Classified to two different signal forms: common PWM signal and bus signal, the circuit and software control logic for speed and range signal acquisition and processing of a new type of motormeter are introduced here, and the points for attention in matching are analyzed. |
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Keywords: | motormeter CAN bus speed range sensor |
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