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

A technology of protection signal and voice alarm, applied in railway signals, railway signals and safety, signal indicators on vehicles, etc. Personal safety, ensure smooth and orderly effect

A technology of protection signal and voice alarm, applied in railway signals, railway signals and safety, signal indicators on vehicles, etc. Personal safety, ensure smooth and orderly effect

CN110254474APending Publication Date: 2019-09-20中国铁路济南局集团有限公司济南西车辆段
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  • Railway train inspection protection signal generation device with voice alarm function, and method thereof
  • Railway train inspection protection signal generation device with voice alarm function, and method thereof
  • Railway train inspection protection signal generation device with voice alarm function, and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] The generation structure of the railway train inspection protection signal in this embodiment takes the flag surface as an example:

[0048] like figure 1 As shown, the railway train inspection and protection signal generating device with voice alarm function in this embodiment includes a base 4 on which a support rod 2 is arranged, and a flag surface 1 is fixed on the support rod 2 .

[0049] When the external environment illuminance is greater than the preset threshold illuminance (for example, the threshold illuminance is L0, and it is daytime at this time), the flag surface generates a railway train inspection and protection signal.

[0050] like figure 2 As shown, the bottom of the base 4 is provided with a magnet 5 that can be adsorbed on the train body, and the magnet 5 is arranged in the mounting hole 6 .

[0051] In a specific implementation, an alarm device 3 is also installed on the base 4 . like image 3 As shown, the alarm device includes a first proxi...

Embodiment 2

[0070] The generation structure of the railway train inspection protection signal in this embodiment takes the indicator light as an example:

[0071] When the ambient illuminance is less than or equal to the preset threshold illuminance (for example, the threshold illuminance is L0, and it is dark at this time), the indicator light generates a railway train inspection and protection signal.

[0072] The railway train inspection protection signal generating device with a voice alarm function in this embodiment includes a base on which a support rod is arranged, and an indicator light is fixed on the support rod.

[0073] like Figure 4 As shown, an indicator light switch (for example: touch switch 19) is also provided on the support rod, and the indicator light switch is connected in series between the indicator light (for example: strobe light emitting device 16) and the power module, and the power module Used to power the LEDs. An alarm emitting device is also arranged on ...

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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...

Claims

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Application Information

Patent Timeline
20 Sep 2019
Publication
CN110254474A
IPC
B61L15/00; G08B21/18
CPC
B61L15/00; G08B21/18
Inventors
冯壮; 李庆来