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This correction enables a larger maximum permissible air gap at the speed sensor. On a module m = 1 target wheel these new sensors can tolerate an air gap of 1.4 mm, which is wider than that for conventional speed sensors on module m = 2 target wheels. On a module m = 2 target wheel the new speed sensors can tolerate gap of as much as 2.2 mm.
The TCU also uses a ratio between the turbine speed sensor (TSS) and wheel speed sensor (WSS) which is used to determine when to change gears. If either the TSS or WSS fails or malfunctions/becomes faulty, the ratio will be wrong which in return can cause problems like false speedometer readings and transmission slipping.
If the speed sensor detects lock up at any individual wheel, the control module pulses the valve for both wheels on that end of the car. 5) One-channel, one-sensor ABS This system is commonly found on pickup trucks, SUVs, and vans with rear-wheel ABS. It has one valve, which controls both rear wheels, and a one-speed sensor, located in the rear ...
The data from the yaw sensor is compared with the data from the steering wheel angle sensor to determine regulating action. [47] A lateral acceleration sensor that measures the vehicle's lateral acceleration. This is often called an accelerometer. Wheel speed sensors that measure wheel speed. Other sensors can include:
the stroke sensor measures the pedal movement to identify a "panic stop" condition; The pressure transducer provides the brake force desired. The Brake Control Unit (computer) detects the inputs, and then checks the wheel speed sensors to determine vehicle speed, and to determine if a wheel lockup requires the ABS algorithm.
The company received “thousands of customer reports regarding problems with Tesla’s ‘Autopilot’ system between 2015 and 2022, including over 1,000 crashes; over 1,500 complaints about ...
Each wheel is equipped with a sensor that senses changes in its speed due to loss of traction. The sensed speed from the individual wheels is passed on to an electronic control unit (ECU). The ECU processes the information from the wheels and initiates braking to the affected wheels via a cable connected to an automatic traction control (ATC ...
Cost: $500 | Weight limit: 265 lbs. | Travel range or battery life: 12.4 miles | Weight of scooter: 90 lbs. | Folding design: Yes | Max speed: 3.7 mph Mobility scooters can cause a serious dent in ...