Railway and highway accident alarm signal transceiver protection device

Abstract

The invention provides a protective device for a railway and highway accident alarm signal transceiver, which relates to the technical field of traffic safety protection, and is characterized by comprising an on-board signal receiver, a ground signal generator, a parking system device, a portable signal receiver and a portable signal generator, the ground signal generator is installed on a railway or a road when a bridge collapses or is close to the road surface, the parking system device is installed on an automobile or a train, and the portable signal receiver and the portable signal generator are carried by maintenance personnel. The device has the advantages that when roadbed collapse is caused by landslide and rockfall of upper and lower slopes of railways and highways, the vehicle is alarmed and stopped, the accident that the vehicle falls into the bridge is prevented in time, and personal casualties are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of traffic safety protection, and in particular to a protective device for a railway or highway accident alarm signal transceiver. Background Art

[0002] With the rapid development of railway and highway transportation, various types of traffic accidents have also increased. Especially after an accident, timely and effective alarm and signal transmission play a vital role in ensuring personnel safety, reducing property losses, and avoiding secondary disasters. Traditional railway and highway accident alarm systems mainly rely on manual or telephone communications to alarm. Although they can play an alarm role to a certain extent, they still have problems such as slow response speed, limited coverage, and susceptibility to weather and terrain.

[0003] In order to prevent railway and highway bridge collapse accidents, railway and highway upper and lower slope landslides, rockfalls causing roadbed collapse, road blockages, and vehicles falling off bridges causing casualties, and to control the unlimited expansion of economic losses caused by accidents, an automatic alarm signal transceiver system is urgently needed to alarm and stop vehicles when railway and highway upper and lower slope landslides, rockfalls cause roadbed collapse. Summary of the invention

[0004] The purpose of the present invention is to provide a railway and highway accident alarm signal transceiver protection device, which can alarm and stop vehicles when landslides and falling rocks on the upper and lower slopes of railways and highways cause roadbed collapse.

[0005] In order to achieve the above-mentioned object of the invention, the technical solution adopted by the present invention is:

[0006] A railway and highway accident alarm signal transceiver protection device, characterized in that it includes an on-board signal receiver, a ground signal generator, a parking system device, a portable signal receiver and a portable signal generator. The on-board signal receiver is installed on cars and trains, the ground signal generator is installed near bridge collapses and road surfaces on railways and highways, the parking system device is installed on cars and trains, and the portable signal receiver and portable signal generator are carried by maintenance personnel.

[0007] Preferably, the on-vehicle signal receiver is provided with a display light and an alarm, and the on-vehicle signal receiver automatically displays a red light and automatically gives a voice alarm.

[0008] Preferably, a manual unlocking button is provided on the on-board signal receiver, and when the train or car stops and a dangerous situation is confirmed, the manual unlocking button can be pressed to unlock the car, start the car or drive it in reverse.

[0009] Preferably, the ground signal generator is provided with a manual transmission button to facilitate maintenance personnel to perform maintenance tests and testing operations.

[0010] Preferably, the appearance and volume of the on-vehicle signal receiver, ground signal generator, parking system device, portable signal receiver and portable signal generator can be comparable to those of ordinary mobile phones, with half the length of a mobile phone, and the thickness and width can remain unchanged, and the connecting parts are connected with connectors for easy carrying.

[0011] Preferably, a fixed base is provided on the car and train for placing the on-board signal receiver.

[0012] Preferably, the parking system device automatically cuts off the oil pump circuit or the power motor circuit of the vehicle after an alarm delay of 5 seconds, so as to stop the moving train or car, and timely prevent the accident of the vehicle falling off the bridge, thereby avoiding casualties.

[0013] The beneficial effects of the present invention are as follows: when landslides and falling rocks on the upper and lower slopes of railways and highways cause roadbed collapse, the present invention alarms and stops the vehicle, thereby preventing accidents in which the vehicle falls off the bridge in time and avoiding casualties. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a working principle diagram of a railway and highway accident alarm signal transceiver protection device. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0016] It should be noted that the terms "first" and "second" in this application are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0017] like Figure 1As shown, a railway and highway accident alarm signal transceiver protection device is characterized in that it includes an on-board signal receiver, a ground signal generator, a parking system device, a portable signal receiver and a portable signal generator. The on-board signal receiver is installed on cars and trains, the ground signal generator is installed near bridge collapses and road surfaces on railways and highways, the parking system device is installed on cars and trains, and cars and trains are provided with fixed bases for placing the on-board signal receiver. The portable signal receiver and portable signal generator are carried by maintenance personnel.

[0018] The on-board signal receiver is provided with a display light and an alarm. The on-board signal receiver automatically displays a red light and automatically gives a voice alarm. The on-board signal receiver is provided with a manual unlocking button. When the train or car stops and the danger is confirmed, the manual unlocking button can be pressed to unlock the car, start the vehicle or drive backward.

[0019] The ground signal generator is provided with a manual transmission button to facilitate maintenance personnel to perform maintenance tests and testing operations.

[0020] The appearance and volume of the on-vehicle signal receiver, ground signal generator, parking system device, portable signal receiver and portable signal generator can be comparable to those of ordinary mobile phones, with half the length of a mobile phone, and the thickness and width can remain unchanged. The connecting parts are connected by connectors, which is easy to carry.

[0021] The parking system device automatically cuts off the oil pump circuit or the power motor circuit of the vehicle after an alarm delay of 5 seconds, so that the moving train or car stops, and the accident of the vehicle falling off the bridge is prevented in time, thereby avoiding casualties.

[0022] When in use, according to CN 118887775A, the automatic sound alarm and signal display device for railway and highway bridge collapse accidents disclosed, when a highway bridge collapses, the bridge is deformed or the falling monitoring cable is pulled off, the circuit is open, the safety rectifier relay loses power and falls, and the maintenance test disk alarm indicates that the red light is on. At this time, the signal installed on the right side of the highway displays a red light, and the tweeter voice prompts the alarm to warn the passing vehicles. At the same time, according to CN 119021123A, the railway and highway bridge collapse road collapse and rockfall accident blocking safety protection device is disclosed. When the railway and highway bridge collapses, the upper and lower slopes of the railway and highway slide and collapse, the falling rocks cause the roadbed to collapse, the road surface is blocked, the bridge collapses, the bridge deck breaks, and the highway transportation is interrupted, the bridge is deformed or the falling monitoring cable is pulled off, the circuit is open, the safety rectifier relay loses power and falls, and the maintenance test disk alarm indicates that the red light is on. At this time, the barriers installed on both sides of the highway are lowered at the same time, and the barriers and the signal poles on both sides complete the emergency vehicle stopping function, preventing vehicles from falling off the bridge in time and avoiding casualties. At this time, the ground signal generator near the accident emits a road hazard alarm signal in the direction of the oncoming train and car. After the on-board signal receiver of the train and car receives the ground danger signal, the on-board signal receiver automatically displays a red light and the voice automatically alarms. After the alarm delay is 5 seconds, the parking system device automatically cuts off the car's oil pump circuit or the car's power motor circuit, stopping the moving train or car. After the train or car stops, confirm the danger and press the manual unlocking button to unlock it, start the vehicle or drive backward. Maintenance personnel can use portable signal generators and signal receivers to perform maintenance tests and test operations.

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A railway and highway accident alarm signal transceiver protection device, characterized in that: It includes an on-board signal receiver, a ground signal generator, a parking system device, a portable signal receiver and a portable signal generator. The on-board signal receiver is installed on cars and trains, the ground signal generator is installed on railways and roads when bridges collapse and near the road surface, the parking system device is installed on cars and trains, and the portable signal receiver and portable signal generator are carried by maintenance personnel.

2. A railway and highway accident alarm signal transceiver protection device according to claim 1, characterized in that: The on-vehicle signal receiver is provided with a display light and an alarm.

3. A railway and highway accident alarm signal transceiver protection device according to claim 2, characterized in that: A manual unlocking button is arranged on the on-vehicle signal receiver.

4. A railway and highway accident alarm signal transceiver protection device according to claim 1, characterized in that: The ground signal generator is provided with a manual transmission button.

5. A protective device for producing a railway and highway accident alarm signal transceiver as claimed in claim 1, characterized in that: The appearance and volume of the on-vehicle signal receiver, ground signal generator, parking system device, portable signal receiver and portable signal generator can be comparable to those of ordinary mobile phones, with half the length of the mobile phone, unchanged thickness and width, and the connecting parts are connected by connectors.

6. A railway and highway accident alarm signal transceiver protection device according to claim 1, characterized in that: There are fixed bases on cars and trains.

7. A railway and highway accident alarm signal transceiver protection device according to claim 1, characterized in that: The parking system device automatically cuts off the oil pump circuit or the power motor circuit of the vehicle after an alarm delay of 5 seconds, so that the moving train or vehicle stops.

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