Wireless controllable movable warning board system

Abstract

The invention discloses a wireless controllable movable warning board system. The wireless controllable movable warning board system comprises a vehicle-mounted controller or mobile phone used for controlling a movable warning board to walk. The vehicle-mounted controller comprises a microprocessor, a first Bluetooth end set is arranged on the microprocessor, the microprocessor is connected with a first Bluetooth module through the first Bluetooth end set, a voice recognition end set is arranged on the microprocessor, and the microprocessor is connected with a voice recognition module through the voice recognition end set; the microprocessor is provided with a GPS end set and connected with a GPS module through the GPS end set; the microprocessor is provided with a GSM end set and connected with a GSM module through a GSM module. The movable warning board comprises a trolley, and a warning mark is arranged on the trolley. According to the wireless controllable movable warning board system, the movable warning board can be controlled through the vehicle-mounted controller or the mobile phone, and rear-end collision traffic accidents are avoided.

Description

technical field [0001] The invention relates to an accessory used in automobiles, in particular to a wireless controllable mobile warning sign system. Background technique [0002] With the gradual improvement of people's living standards, cars have become the most important means of transportation in people's lives, and more and more people buy cars. However, the frequency of traffic accidents is also increasing, especially car rear-end accidents occupy a considerable proportion, and often cause heavy casualties and economic losses. The reason for most rear-end collision accidents is that after the accident or failure of the vehicle in front, the vehicle behind cannot give a warning quickly, which leads to more and larger traffic accidents caused by the rear-end vehicle directly, or because the warning equipment of the accident vehicle has poor visibility. The accident points are close to each other, and the rear car does not have enough reaction time and distance, which w...

AI Technical Summary

Problems solved by technology

Due to the inertia of people and the emergency and dangerous situation on the spot, people usually do not place car warning signs according to the regulations. Even if the car warning signs are placed according to the regulations, the placement time is very long and the placement speed is slow

In addition, if the driver walks on the road on foot and places car warning signs, especially in bad weather such as night, rain, fog, snow, etc., it may lead to even greater traffic accidents.

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