Multifunctional navigating instrument capable of preventing multiple traffic accidents actively

Abstract

The invention provides a multifunctional navigating instrument capable of preventing multiple traffic accidents actively. The multifunctional navigating instrument comprises a navigating instrument power switch (1), a navigating instrument mainboard (2), a dual-purpose receiving antenna (3), a multi-channel wireless high-frequency signal receiving and triggering module (4), a multi-channel emergency warning dedicated voice module (5), a miniature relay (6), a bidirectional contact (7) of the miniature relay and a dual-purpose loudspeaker (8) which are arranged in sequence and electrically connected. The multifunctional navigating instrument is characterized in that the multi-channel wireless high-frequency signal receiving and triggering module (4) and the multi-channel emergency warning dedicated voice module (5) are arranged in the multifunctional navigating instrument capable of preventing the multiple traffic accidents actively. The multifunctional navigating instrument has the positive effects as follows: the multifunctional navigating instrument can have an 'awakening' effect on each super-time fatigue driving driver and each high-risk driver who uses a mobile phone during driving and is not concentrated once the driver suddenly hears the emergency voice warning that a fatal traffic accident just occurs ahead and please slow down in emergency in a cab, the driver can buck up immediately and focus attention on reducing the speed in advance, and the multiple traffic accidents can be prevented most effectively and actively.

Description

technical field [0001] The invention relates to a multi-functional navigator installed in the driver's cab and capable of proactively preventing various traffic accidents. This multi-functional navigator can promptly and quickly receive high-speed traffic police reports from 500 meters away without passing through navigation satellites. After the special wireless high-frequency (radio frequency) signal emitted by the special triangle warning sign that is taken out or placed behind the traffic policeman, the voice broadcast of the emergency information can be automatically started: "Traffic accidents are being handled ahead, please slow down urgently, change lanes in advance, Go slowly." Or after the special wireless high-frequency (radio frequency) signal launched on the triangular warning sign at the rear of the broken-down car that just happened to break down the car, the broadcast of emergency information will be started automatically: "there is a temporary stall for a brok...

AI Technical Summary

Problems solved by technology

And the automobile running on the expressway also lacks the special-purpose emergency voice siren that can receive the urgent situation ahead.

Therefore, secondary accidents often occur on the expressway or the broken-down car puts a reflective triangle warning sign or the car is crashed and killed, and even the high-speed traffic policeman who is taking pictures of the accident car is also tragically hit.

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