3 pin 12124685 Delphi Waterproof Buick Ford Blower Connector Plug Auto Cooler Fan Male Female Socket 6.3 Series

3. Security

(1) Active brakingability

When the car is driving in a short distance, the driving direction is stable, and the ability to maintain a certain speed when the car maintains a certain speed when the car is in the long slope is called the brakingability of the car. The car's good brake is the guarantee of safe driving, and it is also the prerequisite for car dynamicity. The braking performance indicators of cars mainly include braking effect, constantability of braking efficiency, the direction stability of the car during braking, and the braking process of the car.

① The braking performance: The car is quickly slowed down until the parking capacity, and the braking time, braking slowdown and braking distance in the braking process are commonly used to evaluate. Use a car to evaluate the braking distance from a certain initial speed to the braking distance of the parking. The shorter the braking distance, the better the braking performance. In addition to the technical conditions of the car, the vehicle's braking effect is also related to the speed of the car and the situation of the tires and roads.

② Concentration of braking efficiency. After continuous braking in a short period of time, the increase in the temperature of the brakes has caused the braking effect to decrease. It is called the heat decline of the brake. The stability of the stability of the brake after continuous braking is the constantability of the braking performance.

③ The stability of the direction during braking. This refers to the ability of a car during the braking process that does not have the ability to run off, sideways, and lose steering. When the left and right side brake power is different, it is easy to run off; when the wheels are "holding to death", it is easy to occur or lose the steering ability. In order to prevent the above phenomenon, modern automobile configuration electronic brake anti -dead devices, ESP, etc. are to improve the stability of the direction and prevent the wheels of the wheels and danger when the wheels are hugged and dangerous.

④ The braking process of automobiles: mainly refers to the state of the car during the period of the system.

(2) Passive safety

Passive safety refers to the safety that can be provided in the accident, that is, the ability of the car itself to reduce personnel damage and cargo loss after the traffic accident.

Passive safety can be divided into internal passive safety of the car (reducing the driver, the injury of the occupant and the damage to the cargo), and the external passive safety (reduce the damage to other people and vehicles involved in the accident).

The passive safety system of cars mainly includes seat belts, airbags, smart seat belts and airbag systems, and energy -absorbing car structures. In addition to the technical conditions of the car, the passive safety system of the car is also related to the speed of the car and the situation of the tire and pavement when driving.

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