On the highway, when the speed exceeds 100 km h, what functions will fail?

In our daily life, the car has become an indispensable means of transportation in life, it can be said that our daily travel is dependent on it, we all know that China is the most developed country with expressways. So, if on the highway, the car reaches a speed of 100 kilometers per hour, what of its functions will fail?

One, the sensitivity of the steering wheel will be reduced

We all know that if the steering wheel is very sensitive at low speeds, we can turn a small angle to make the car turn and other directions, but if at high speeds, if your steering wheel is still very sensitive, it is likely that some rollover will occur. For such safety considerations, it is natural that the sensitivity of the steering wheel should be reduced, which is more conducive to your ability to react and prevent rollover.

Second, the EPB switch will not work

We all know that EPB is what we all call a button of the electronic parking brake, so if in a high-speed driving state, the EPB switch is still in a useful state, then you can imagine what kind of consequences will happen if you touch it by mistake. For safety reasons, the EPB switch will automatically fail when you reach such a high speed.

Third, the tire pressure monitoring system will fail

We all know that in today's cars, many cars have a tire pressure monitoring system, so that we can better observe the change of tire pressure, when you are too high, it will cause some interference to the system, resulting in the overall system can not continue to work.

Based on the above, we should know that when you reach 100 kilometers per hour, there are some functions in the car that cannot be used, some are due to safety considerations, and some things cannot be started due to high speeds, but in general, these are all designed to allow us to drive more safely.

At speeds above 100 km/h, the steering wheel is less sensitive.

The steering wheel has the greatest impact and can cause the steering wheel to fail sensitively.

This depends on the performance of the car, and a bad car is likely to overturn directly.

First of all, the EPB electronic parking brake switch fails. EPB is the electronic handbrake, it is different from the traditional mechanical handbrake, is the use of mechanical lever and tire steel cable to play the role of braking, it is through the electronic system, through the driving computer to control, the advantages of this handbrake in addition to saving space, more important is safer. For example, when the speed exceeds 100km h, what happens if you accidentally touch the EPB switch?

The result: not so much! It will not affect the current driving state of the vehicle, because there is a setting in the driving computer, when the speed of the car is greater than 100km h, the braking computer will forcibly reject the instructions of the EPB switch, and the electronic parking brake is invalid at this moment.

<> tire pressure monitoring system (TPMS) sensor will be installed on the wheel, the high-speed rotation of the vehicle wheel axle can produce a strong magnetic field, especially after the vehicle speed reaches 100km h, the magnetic field strength generated, will affect the normal acceptance of the transmission signal by the sensor, resulting in the error or inaccuracy of the signal received by the computer, the driver can not make a correct judgment on the tire pressure situation at this time, if the tire pressure accident affects the safety of the driver can not perceive the danger, so it is easy to cause accidents.

When the car exceeds "100 km h", the data from the sensor will also be destroyed, but there is no way to calculate such data, and this result is obtained by the car manufacturer after many hypothetical experiments.

In addition, the technical content requirements of automotive sensors are also leveraged, similar to the domestic better tire pressure monitoring system. When the speed of the car reaches 80km or higher, the monitoring data of the rear wheels of the car will be lost, and if the speed reaches more than 120km h, the receiver will no longer be in working condition. Common Mercedes-Benz, BMW, Audi and other cars all have their own tire pressure sensors, when the speed of the car reaches 180km h, the anti-interference ability will not be worse than that of foreign countries, and it can also ensure the stable performance of transmitted data.

At this time, the speed is already very fast, so the function of the engine and the steering wheel will fail, and a collision may occur, which is likely to cause the vehicle to roll over, so be sure to reduce the speed.

When the speed of the car exceeds 100km h, the EPB switch is invalid; The monitoring data of the rear wheels of the car will be lost; Tire pressure monitoring function failure, tire pressure monitoring system (TPMS) sensor will be installed on the wheel, vehicle wheel axle high-speed rotation can produce a strong magnetic field, when the car speed exceeds 100km h, the information received is inaccurate or wrong; The Electronic Stability System (ESP) is sluggish.

The sensitivity of the steering wheel will be reduced a lot, the vehicle's braking system will have problems, and the vehicle's TPMS will also fail, so be sure not to let the vehicle go too fast when driving, otherwise there may be a traffic accident.

The car's electronic parking brake and the car's tire pressure monitoring system will fail, and if the speed is too fast, their sensors will not be able to receive normal signals.

The EPB switch will fail. Because this switch is connected to the parking brake, it will automatically stop working if the speed is higher than 100 km/h.

At speeds above 100 km/h, the steering wheel sensitivity is also greatly reduced, the electronic parking brake button (EPB) fails, and some sensors on the car are interfered with, and at the same time, a signal is sent to the receiver, causing the receiver to not receive the correct signal.

Reduced steering wheel sensitivity.

When the car is parked or the speed of the car is low, a smaller steering gear ratio is set between the steering wheel and the wheels, and when the car is driving at high speed, it is set to a larger steering gear ratio, so as to improve the stability and safety of the car's steering. In other words, the sensitivity of the steering wheel will be reduced, so when you need to steer, you need to use more force. If there is an obstacle or an accident ahead, it will be very difficult to steer and there will be a safety hazard.

Electronic handbrake is an electronic device that controls the parking brake through the driving computer, and the advantages of electronic handbrake are not only space-saving, but also relatively safe. Because there is a setting in the driving computer, when the speed of the car is greater than 100km h (the specific value is different for different models), the braking computer will forcibly reject the command of the EPB switch, and the electronic parking brake is invalid at this moment. This is to prevent the driver or passenger from misusing the electronic parking brake button, so as to improve safety at high speeds.

The electronic parking brake will fail, the steering wheel will not be so sensitive, the tire pressure system will fail, if the car is driving particularly fast, it is actually very dangerous for yourself, and there will be serious car accidents, in order to ensure your personal safety, it is best not to drive so fast.

Answer] :d When driving on the highway and the speed exceeds 100km h, keep a distance of more than 100m from the driver in front of the embedded code lane in the same car; When the speed is less than 100 km/h, keep a distance of more than 50 m from the vehicle in front of you in the same lane.

Once the driving speed exceeds 100km h, these three functions will fail, and the novice Si Yuan Zhaowei should pay attention to hail training! Guess the luck.

The speed is 120 km/h, which translates to about 34 m/s. The distance traveled in seconds is about 21 meters.

The average car has a speed of 100kmh and a braking distance of 40-50 meters. The braking distance at 120kmh speed is estimated at 60-70 meters.

Therefore, when driving, the safety distance between the two cars is closest to 100 meters, and A should be selected.

If the speed exceeds 100k h, no function will fail, and if it fails, it will be very dangerous.

After investigation, the electronic parking brake will fail, and the tire pressure monitoring will fail.

I think if the speed is at this level, the brakes will not be very good.

First of all, the brakes will not be very sensitive, after all, there is a lot of inertia. Rubbing the tires is severe.

Many functions in the car will fail, and it will also cause some damage.

If the car is traveling at a speed of more than 100 km/h, the electronic decompression system on the car may fail.

This is too fast, and it is easy to be dangerous, so be careful.

Generally speaking, the brakes and clutch will fail, so generally the speed should not be too fast.

It is possible that the brakes will fail a little, after all, it is difficult to brake at this speed.

The average speed of cars driving on the highway is around 100kmh, traffic regulations.