Self Driving Travel &Nbsp; Essential Practical Knowledge

(1) the four must be boosted by the battery of his car.

If the battery can not start the vehicle, especially the automatic pmission, it can connect the battery of another vehicle to start the engine.

(1) the rated voltage of two vehicle batteries must be 12 volts.

(2) the span cable must have enough current carrying capacity;

(3) the jumper cable must have insulation clip.

(4) the engine of the battery car must be in operation.

(two) replacement of automobile tires is divided into eight steps.

1. cars parked on solid ground without oil and water, do not obstruct other vehicles, but also ensure personal safety when changing the tire.

2. tighten the hand brake.

3. after the car put warning device, open double hopper lights.

4. use special spanner to loosen tyre bolts slightly.

5. jack up the vehicle at the lifting point.

There are two lifting points on both sides of the vehicle, located close to the tire.

Hands and feet must not be placed under the car, preventing Jack from toppling and body sinking and endangering people.

6. screw down the bolts to replace the tires and replace them with the special wrench as tightly as possible.

7. turn the wheel after landing and continue to tighten the fixing bolts of the tire at the maximum moment.

8. pick up the tires, tools and Jack.

(three) tire can not be brakes sharply.

Overloading of vehicles, excessive tire pressure or damage to tires may cause tire blowout during driving.

Rear tire blasting will cause the car tail to swing, but the direction will not be out of control.

At this point, the brake can be repeated repeatedly and the vehicle will be stopped slowly.

The front wheel blasting will cause the car to deviate from the side of the broken tire.

At this point, both hands should be used to control the steering wheel and release the accelerator pedal slowly, so that the vehicle can stop itself by using the rotational resistance.

Brakes and rapid oil collection will move the center of gravity of the vehicle forward, causing the car to flick or even enter the spiral state.

(four) how to brake failure?

When running on a flat road, if the car fails to brake, it should be changed from the high speed gear to the low speed gear quickly, and the speed of the engine can be reduced by the traction action of the engine.

If the brake failure occurs in the downhill, in addition to the use of engine braking, it should also use the roadside natural obstacles to stop, as far as possible to reduce the loss of the accident.

(five) how to do vehicle sideslip?

Sideslip is due to excessive braking before entering the curve, which makes the body load move forward, the speed is higher, the steering is late and it is anxious to correct the direction.

If it is caused by excessive braking, it should release the brake pedal and reverse the direction of light to make the driving wheel resume traction. If the speed is high and the steering is caused by rapid skidding, it should release the throttle and reduce the speed of the vehicle. At the same time, the steering wheel of the side skid sideways will be changed according to the speed and the sideslip state to make the car change to a sideslip.

(six) how to run out of direction?

If the car suddenly loses control in the direction of running, it should decisively use the foot brake to stop, but we must pay attention not to brake too fast, so as to avoid sideslip.