Advantages of this product
(1) Non contact sensor
Through the non-contact design of the sensor, the structure is simplified. It eliminates the wear caused by the contact between the sensor and the measured shaft, and has high reliability.
(2) Miniaturization
By optimizing the winding mode of the coil, the axial length is shortened by half, and high sensitivity is obtained by improving the material.
(3) Easy to produce
No special processing such as grooving or plating is required on the drive shaft, as long as the materials and surface treatment used on the mass production vehicle are used.
Product effect
(1) Improve automobile power and fuel consumption. In a 2-speed variable speed EV with excellent performance and high efficiency, large gear ratio difference can be achieved by using this product to solve shift impact, and 7% power consumption can be improved * 2. At the same time, in the belt CVT, the energy loss of the gearbox can be reduced by reducing the oil pressure to compress the steel belt, and 1.05% of the oil consumption can be improved * 2.
(2) Relax the torque changes during acceleration and deceleration, and obtain a smooth and comfortable driving experience.
(3) The torque change is monitored in real time, and the fault occurrence is predicted by detecting abnormal conditions.
Through the real-time connection with the Internet, we can grasp the driving state of the car and the surrounding road conditions. On the basis of data processing, analysis and utilization, we expect this product to create new value. In the future, on the basis of the previous continuous response of automatic driving and electrification, we will also develop the interconnection technology based on the drive shaft torque sensor to further develop our contribution.
*2 The 1.05% fuel consumption improvement data of belt CVT vehicles are based on the measured results of real vehicles; The 7% power consumption improvement data of the 2-speed variable speed EV are calculated based on simulation.