Title :
Intelligent Speed and Mileage Measurement System for Vehicles Based on Hall Sensor
Author :
Chen, Baoping ; Lu, Guoqing ; Hao, Ronghua ; Hu, Liqiang ; Tian, Xiushu
Author_Institution :
Struct. Health Monitoring & Control Inst., Shijiazhuang Railway Inst., Shijiazhuang
Abstract :
Intelligent odometer is designed using hall effect to avoid the defect of mechanical odometer. The speed and mileage are measured by the hall sensor by method of pulse detection. The double frequency circuit used can improve the precision of the system. User interface of the system is designed. It can automatic alarm if the speed exceeds the limit. The max speed can be setup by the user. The speed can be measured as well as controlled in the system.
Keywords :
Hall effect; automotive electronics; distance measurement; velocimeters; Hall sensor; double frequency circuit; hall effect; intelligent odometer; intelligent speed system; mechanical odometer; mileage measurement system; pulse detection; user interface; Circuits; Frequency; Hall effect; Intelligent sensors; Intelligent vehicles; Mechanical sensors; Pulse measurements; Sensor systems; User interfaces; Velocity measurement; Hall Sensor; hall effect; intelligent; measurement;
Conference_Titel :
Education Technology and Computer Science, 2009. ETCS '09. First International Workshop on
Conference_Location :
Wuhan, Hubei
Print_ISBN :
978-1-4244-3581-4
DOI :
10.1109/ETCS.2009.321
