Only the S polity of each magnet of the magnetic field generation unit is toward the speed detection system. A circuit part(220) is formed inside the speed detection system and is located at one end of it, and a hall sensor(210) is mounted in the circuit part.;COPYRIGHT KIPO 2010LEE,...
The speed sensor includes a PCB(60), a hall element(30), a magnet(40), and a conductor(70). The PCB includes an electronic circuit to sense a vehicle speed. The hall element is installed at a front part of the PCB. The magnet is installed at a rear part of the PCB. The ...
Speed sensor for vehicle road wheels - uses transistor circuit to derive speed signal from wheel rotation-dependent magnetic flux changes, using transducer ... H Yoshikazu,K Tadayuki 被引量: 1发表: 1993年 Design of Teaching Platform for ABS Wheel Speed Sensor In order to ensure driving safety,...
A speed sensor 10 for a railroad vehicle comprises: a magnetic resistance element 11 which converts rotational motion of a gear 1 as an object to be detected including a magnetic body into a signal; and a multiplication and waveform generation circuit 12 which multiplies frequency of the signal...
The control circuit 20 judges that the vehicle speed sensor 16 is abnormal with a vehicle speed sensor value below a specified value when several operation parameters are within a specified range corresponding to the running of a vehicle while at least one of the operation parameters is within a...
On some vehicles, the speedometer gets its signal from a dedicated VSS. If you notice erratic speedometer function or the speedometer doesn’t work at all, this could indicate a problem with the vehicle speed sensor or the circuit going to it. ...
Circuit arrangement (2, 3, 4, 5) in an electronic control device which is connected to at least one wheel speed sensor channel (6, 7, 8, 9) which transmits wheel speed information, in particular as a current signal, the circuit arrangement (2, 3,4, 5) having at least one monitoring...
CONSTITUTION:A vehicle speed sensor 22 detects the speed of a vehicle. A control circuit 25 executes the fuel injection quantity control of a fuel injection valve 26, the ignition timing control of an ignition plug 18, etc. based upon respective detection signals. Means for deciding that the ...
A sensor fixing device of a vehicle is provided to accurately detect speed of wheels by correctly setting position of the sensor, and simplify the assembling process therefor. A sensor fixing device of a vehicle comprises a printed circuit board(PCB), a holder(10), a magnet(50), and a ho...
speed detecting circuit 17a, a wheel speed sensor abnormality detecting circuit 17b, a wheel speed switching circuit 17c and an ABS control circuit 17d. ... O Haruki,岡崎 晴樹,K Fumio,... 被引量: 0发表: 1998年 Control device for controlling the starting a vehicle in response to a voice...