Car blind-area-free outside safe detection and inside security and protection system

Abstract

The invention discloses a car blind-area-free outside safe detection and inside security and protection system. The car blind-area-free outside safe detection and inside security and protection systemcomprises six sets of obstacle avoidance detection circuits arranged on a car body and a terminal control circuit arranged in a car. Each collection point is composed of an ARM single chip microcomputer, a wireless communication module, an ultrasonic ranging module, a camera module, a liquid crystal display module and other hardware circuits. The terminal control circuit is composed of an ARM single chip microcomputer, a wireless communication module, a temperature and humidity sensor, an alcohol concentration sensor, a Beidou navigation module, a GPS module and the like. The system has the beneficial effects that after the car is stopped, a door is opened, the system is started, when it is detected that the door is too close to the obstacle, the door is forbidden from opening, an LCD screen shows an obstacle image, a 7-inch TFT screen displays the meter between the collection end and the obstacle and temperature and humidity in the car, when the car is in the emergency condition, sixsets of cameras are triggered to capture the images, one-key alarm is achieved through the SIM 800 C and the Beidou navigation module, and positioning information is sent for help seeking.

Description

technical field [0001] The invention relates to a controller, in particular to an external safety detection and internal safety protection system without a blind zone of an automobile. Background technique [0002] With the continuous improvement of people's living standards, automobiles have become the necessary means of transportation for ordinary families to go out. When the car is parked, it needs to pull over. However, due to the driving skills of some drivers, it is difficult to ensure a safe distance when parking. Therefore, parking is often too close to the obstacle next to it, resulting in a small opening space. Once the door is opened, the door is easy to collide. Obstacles to the outside, resulting in damage to the door and scratched paint, many people do not pay attention to the traffic when opening the door, and there are often reports that pedestrians hit the door and cause accidents. Although the driving recorder can record the surrounding activities of the c...

AI Technical Summary

Problems solved by technology

When the car is parked, it needs to pull over. However, due to the driving skills of some drivers, it is difficult to ensure a safe distance when parking. Therefore, parking is often too close to the obstacle next to it, resulting in a small opening space. Once the door is opened, the door is easy to collide. Obstacles to the outside, resulting in door damage and scratched paint, many people do not pay attention to traffic when opening the door, there are frequent reports of pedestrians hitting the door and causing accidents

Although the driving recorder can record the surrounding activities of the car, there are still monitoring blind spots. The system distributes 6 collection points, which can realize monitoring without blind spots

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