Whether it is an electric car or a traditional fuel car, it is inseparable from a very important thing. That is electronic power. The birth of electronic power has been very mature. The car has been known to know that electronic power is very light. Basically, it can be transferred to the car without any blowping force, to meet the steering demand. Whether it is driving or stationary, the car power assist system is in a working state, and the battery suddenly breaks during driving. Can the electric and electric power steering wheels turn? Speaking of this work, we first talk about the work of electronic power. The electronic power assist is a power steering system that directly relies on the motor to provide auxiliary torque. The electric power steering system is developed on the basis of the traditional mechanical steering system. It is mainly composed of a signal sensing device, a steering assist mechanism and an electronic control device. The power from the generator comes from the generator. After the battery suddenly stops working, the generator will have no electricity. Therefore, the steering assist system stops working, so it can not be rotated. Otherwise, it can be transferred. One of the most important things about electric power is the steering mechanism. The electric power assist system is also based on the mechanical foundation. It is equivalent to electric power, but it is only auxiliary force. If the power steering wheel is unable to rotate, the strength is relatively large. In fact, we can all Feel this situation, the car did not start, when you turn the steering wheel, it can be rotated, but it will be very heavy, because the motor is not working, from the safety point of view, it is allowed to operate, of course, unless the steering wheel is locked . Electric power is a microcosm in the electrification of automobiles. Nowadays, the electrification of automobiles can basically meet the needs of future automatic driving. For example, the current automatic parking, the steering wheel's automatic steering is done by the driving computer to control the motor, and the mechanical power can not complete the automatic steering, so the electric power steering system has become the mainstream trend.