Railway train inspection protection signal generation device with voice alarm function, and method thereof

Abstract

The invention provides a railway train inspection protection signal generation device with a voice alarm function, and a method thereof. The device comprises a base, wherein a magnet capable of being adsorbed onto a train body is arranged at the bottom of the base; an alarm device is further installed on the base, and comprises a first proximity switch sensor and a microprocessor; the microprocessor is further connected with an alarm transmitting device, the alarm transmitting device comprises a second proximity switch sensor and a wireless transmitting module, the second proximity switch sensor is used for inducting whether a wind pressure instrument is connected to a metal hose connector or not, if so, the alarm transmitting device is powered on, the wireless transmitting module continuously transmits a signal, and the signal is conveyed to the microprocessor through a wireless receiving module; or else, the alarm transmitting device is powered off, the wireless transmitting module does not work; and when the first proximity switch sensor induces that the magnet is not adsorbed onto the train body and the microprocessor does not receive the signal sent by the wireless transmitting module, the alarm device stops working.

Description

technical field [0001] The disclosure belongs to the field of railway train inspection and protection signal generating equipment, and in particular relates to a railway train inspection and protection signal generating device with a voice alarm function and a method thereof. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] When the railway conducts vehicle technical inspection operations, it is necessary to insert safety protection signal generating devices (such as: red flags during the day and strobe red lights at night) on the car body at the front and rear ends of the train to indicate that someone is working between the trains and the vehicle must not be moved , to prevent people from moving the car body and causing personal injury when people are checking the bottom of the car. After the work is completed, remove the protective sig...

AI Technical Summary

Problems solved by technology

[0004] The inventors found that the current safety protection signal generating device mainly has the following problems: First, because the operators are busy with technical inspections and most of them are single-person operations that lack mutual control, there is a problem of missing the protection signal generating device after the operation is completed, and the protection signal is generated. The device is left on the car body and sent out with the train, which poses a major safety hazard. According to relevant railway regulations, it will cause general class C and above traffic accidents

The second is that a brief test is required before the departure of the railway freight car. The tail operator still has not removed the wind pressure gauge. The wind pressure gauge is connected to the hose. As the train leaves, there is a big safety hazard. Class and above traffic accidents

The current protective signal generating device (red flag, red light) can only realize the protective effect, and cannot solve the problem of missing the protective signal generating device

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