Intelligent device for detecting on-vehicle roll-over and remotely asking for help

Abstract

The invention provides an intelligent device for detecting on-vehicle roll-over and remotely asking for help. The invention adopts a proposal that an inclination-angle sensor and a temperature sensor are arranged on a vehicle and are electrically connected with a control chip respectively; the control chip is connected with a crystal oscillator circuit; the control chip is connected with a main controller through an SPI bus; the main controller is connected with a keyboard, a buzzer and an LED display screen through a wire, an amplification circuit and a display-screen interface respectively; the main controller is electrically connected with a GPS module, a GPRS module and a memory circuit respectively; and the device can display early-warning signals when the climbing gradient of the vehicle is more than 30 degrees and less than 45 degrees, automatically alarm when the climbing gradient of the vehicle is more than 45 degrees, use the GPS module to measure latitude and longitude to determine accident location and use the GPRS module to contact a rescue center. The device overcomes the defect that the prior art delays the treatment time of the injured and increases death toll as the prior art can only ask for help through mobile phones of survivors and organize search-rescue personnel to look for the accident location, and applies to the accident prevention and accident rescue of various vehicles.

Description

technical field [0001] The invention relates to an intelligent vehicle overturn detection remote rescue device. Background technique [0002] In recent years, with the rapid increase of various vehicles, various unexpected traffic accidents have increased year by year. The number of road traffic accidents in my country increased from 346,129 in 1998 to 542,235 in 2007, and the number of deaths increased from 78,067 in 1998 to 2007. In the past, GPS module technology has been widely used in the fields of transportation and road engineering. The vehicle-mounted applications of GPS modules are mainly in anti-theft, location tracking, and car dispatching, but there is still a blank in automatic distress calls and life-saving contacts. Survivors can call for help through mobile phones and organize personnel to search and rescue, which delays the treatment time of the injured and increases the death toll. Contents of the invention [0003] In view of the above-mentioned situation...

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the rapid increase of various vehicles, various unexpected traffic accidents have increased year by year. The number of road traffic accidents in my country increased from 346,129 in 1998 to 542,235 in 2007, and the number of deaths increased from 78,067 in 1998 to 2007. In the past, GPS module technology has been widely used in the fields of transportation and road engineering. The vehicle-mounted applications of GPS modules are mainly in anti-theft, location tracking, and car dispatching, but there is still a blank in automatic distress calls and life-saving contacts. Survivors can call for help on their mobile phones and organize personnel to search and rescue, which delays the treatment time of the injured and increases the death toll

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