Speeding on Hunan Expressway? You'll get this call.

"Ten accidents and nine times fast", speeding is a very dangerous traffic violation. The faster the vehicle travels, the smaller the driver's vision, the shorter the reaction time and the longer the braking distance, which will easily lead to traffic accidents in case of emergency.

In order to strengthen the management and control of expressway overspeed safety risks, prevent and reduce road traffic accidents, and ensure the safety of drivers and passengers' lives and property, Hunan Expressway Police has built an "interval overspeed risk safety early warning system" with telephone intelligent voice prompt function based on Daoan Supervision Cloud Big Data Platform!

If the driver is speeding on the Hunan Expressway, it will trigger the system warning. The owner will receive the safety reminder service of 0731-81812122 intelligent voice phone, and the phone content is:

Hunan Expressway Traffic Police Tip: Your vehicle number and brand vehicle have exceeded the road safety limit in the famous section of the expressway, and you are suspected of speeding, so you have paid close attention to it. I'm calling to inform you that for your safety, please or urge the driver to reduce the speed to a safe range according to the current road speed limit sign. This call is recorded as a safety reminder, and there is no need to call back. Thank you for your cooperation.

I hope that all drivers and friends will refuse speeding and drive safely!

Speeding will cause the following hazards to drivers:

It is easy to cause rear-end collision.

The data shows that the braking distance is about 70 meters when the speed is 80 kilometers per hour, 10 1 meter when the speed is 140 kilometers per hour, and 173 meters! When the front car brakes suddenly, it is easy to rear-end if the car behind the same lane is speeding.

Easy to turn over

If the vehicle speed is too fast, the centrifugal force will increase when turning, the vehicle speed will double and the centrifugal force will increase four times. If the steering wheel is slammed in an emergency, the vehicle will easily slide sideways, which will lead to rollover in severe cases.

Influence judgment

The faster the speed, the shorter the reaction time and the smaller the field of vision. Experiments show that when the vehicle speed is 70km, the visual field of the driver 1.2 will drop to 0.7, and the faster the vehicle speed, the smaller the visual field. The visual field is 100 degrees at 40 kilometers, 60 degrees at 70 kilometers and 40 degrees at 100 kilometers.

serious consequences

The faster the vehicle speed, the greater the collision energy, which is twice the vehicle speed and four times the collision energy. If the speed is 50 kilometers per hour, when an accident occurs, the vehicle is equivalent to falling from three floors; If the speed is 100 km per hour, when an accident occurs, the vehicle is equivalent to falling from the height of ten floors.

Xiaoxiang morning herald Comprehensive Hunan Expressway Police

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