An emergency safety protection early warning system

Abstract

The invention relates to an early warning system for emergency safety protection, which is used to issue early warnings to on-site workers, personnel along the line and vehicle drivers, including a protection terminal, a vehicle terminal and a ground protection relay terminal, wherein the protection terminal is set at the emergency safety The protective location is used to receive vehicle information, send and authorize the temporary movement authority of the vehicle, obtain and send message information, and generate light warning signals and voice warning signals; the vehicle terminal is used to analyze the position of the vehicle and receive temporary movement Permission to obtain and send message information, generate light warning signals and voice warning signals, and send out the vehicle’s operating status information; Light warning signal and voice warning signal. Compared with the prior art, the present invention can improve the operation safety of various types of vehicles in emergency situations, provide sufficient reaction time for all parties involved in traffic, and reduce personnel and property losses.

Description

technical field [0001] The invention relates to the technical field of transportation control, in particular to an emergency safety protection early warning system. Background technique [0002] Vehicle-vehicle, person-vehicle, vehicle-object collision emergency traffic accidents caused by infrastructure damage, foreign body intrusion, and improper operation organization are becoming the main cause of accidents, and secondary accidents caused by the above accidents are becoming a major cause of traffic safety accidents. Another major factor. [0003] The current emergency traffic control methods have the following shortcomings: [0004] 1. The continuous acceleration of the vehicle (ie, the vehicle) makes the time for traffic participants to accurately perceive the traffic operation status and make a reasonable response shorter and shorter. Serious safety hazard. [0005] 2. The current warning methods mainly release emergency information through VMS (Variable Message Sig...

AI Technical Summary

Problems solved by technology

[0004] 1. The continuous acceleration of vehicles (i.e. vehicles) makes it shorter and shorter for traffic participants to accurately perceive the traffic operating conditions and make reasonable responses. By observing the perception of traffic operating conditions within the visual distance, there are serious safety hazard

[0005] 2. The current warning methods mainly release emergency information through VMS (Variable Message Sign, variable information board), laying out traffic cones, and adjusting the operation organization. These methods are all one-way information release to drivers. However, there is no information feedback to the staff present and the personnel along the line, and there is a safety risk. It is essentially an open-loop control method.

[0006] 3. Due to the driver's high concentration of attention during driving, there is a phenomenon of ignoring temporary warning information, so the control effect is limited

Even if the warning information is observed, it is often difficult to avoid due to the short reaction time and the vehicle travels too fast, resulting in a vicious accident

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