CN216269284U - Intelligent early warning system for safety protection of railway on-track operators - Google Patents
Intelligent early warning system for safety protection of railway on-track operators Download PDFInfo
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- CN216269284U CN216269284U CN202123011375.2U CN202123011375U CN216269284U CN 216269284 U CN216269284 U CN 216269284U CN 202123011375 U CN202123011375 U CN 202123011375U CN 216269284 U CN216269284 U CN 216269284U
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Abstract
The utility model discloses an intelligent early warning system for safety protection of railway on-road operators, which comprises: the system comprises vehicle-mounted train operation information sending equipment, an early warning intelligent helmet and information forwarding equipment; the vehicle-mounted train operation information sending equipment is arranged at the head of the train; the early warning intelligent helmet is worn by a constructor; the information forwarding equipment is fixedly installed at a tunnel, a turning or other terrain sheltering part; the output end of the vehicle-mounted train operation information sending device is respectively connected with the input end of the information forwarding device and the input end of the early warning intelligent helmet through wireless communication; the output end of the information forwarding device is connected with the input end of the early warning intelligent helmet through wireless communication. The utility model has the function of timely informing the constructors of the existing railway line when the train approaches, evacuating the construction site and avoiding accidents.
Description
Technical Field
The utility model relates to the technical field of safety protection of railway operators, in particular to an intelligent early warning system for safety protection of railway operators on the road.
Background
As railways increase in speed, the distance required for safety protection also increases. The requirements for safety protection are increasing. At present, railway construction in China mainly adopts personnel protection measures, driving safety accidents are easily caused due to uncertain factors such as mental states and safety consciousness of protection personnel, communication between the protection personnel and constructors and the like, protection of one set of equipment is needed to replace personnel, and due to the fact that the equipment is higher in reliability, the protection distance is longer, unreliable factors such as fatigue, safety consciousness and mental states of personnel are avoided, the safety of construction is greatly improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides an intelligent early warning system for safety protection of railway on-road operators, which has the functions of timely informing railway existing line constructors to evacuate from construction sites and avoiding accidents.
In order to achieve the purpose, the utility model provides the following scheme:
the utility model provides a railway operation personnel safety protection intelligence early warning system on the road, includes:
the system comprises vehicle-mounted train operation information sending equipment, an early warning intelligent helmet and information forwarding equipment;
the vehicle-mounted train operation information sending equipment is arranged at the head of the train; the early warning intelligent helmet is worn by a constructor; the information forwarding equipment is fixedly installed at a tunnel, a turning or other terrain sheltering part;
the output end of the vehicle-mounted train operation information sending device is respectively connected with the input end of the information forwarding device and the input end of the early warning intelligent helmet through wireless communication; the output end of the information forwarding device is connected with the input end of the early warning intelligent helmet through wireless communication.
Optionally, the train-mounted operation information transmitting device includes: the system comprises a train operation information receiver, a GPS/Beidou positioning terminal, a high-power wireless data transmission radio station and a transmitting antenna;
the train operation information receiver and the GPS/Beidou positioning terminal are respectively connected with the high-power wireless data transmission radio station; the high-power wireless data transmission radio station is connected with the transmitting antenna.
Optionally, the early warning smart helmet comprises: the protective helmet, the wireless data transmission terminal, the GPS/Beidou positioning terminal, the power supply module and the intelligent audible and visual alarm are arranged;
the wireless data transmission terminal and the GPS/Beidou positioning terminal are respectively connected with the intelligent audible and visual alarm; the wireless data transmission terminal, the GPS/Beidou positioning terminal and the intelligent audible and visual alarm are respectively connected with the power module and are arranged in the inner space of the protective helmet.
Optionally, the information forwarding apparatus includes: the device running state monitor, the GPS/Beidou positioning terminal, the wireless gateway and the transmitting antenna;
the GPS/Beidou positioning terminal and the transmitting antenna are respectively connected with the wireless gateway; the wireless gateway is connected with the equipment running state monitor.
Optionally, the device operation state monitor may send the information forwarding device operation information using a 4G network, so as to find and remove a device fault in time, and ensure reliable operation of the whole early warning system.
Optionally, the high-power wireless data transmission radio station, the wireless data transmission terminal and the wireless gateway adopt a Lora chip for wireless communication; the model of the high-power wireless data transmission radio station is GV W-DTU 4000; the model of the wireless data transmission terminal is GV-IoT 100 series; the model of the wireless gateway is GV-NW.
Optionally, the model of the train operation information receiver is G-V101.
Optionally, the model of the device operation state monitor is ZT-100 series.
The utility model discloses the following technical effects:
the intelligent early warning system for the safety protection of the operating personnel on the upper track of the railway has the function of timely informing the constructors on the existing track of the railway to evacuate from a construction site when a train approaches, so as to avoid accidents. The utility model aims at the characteristics of the existing line construction of the electrified railway in China and the requirements on safety protection work, utilizes a remote data transmission radio station to send train signals, adopts forwarding networking equipment to ensure high reliability, and adopts bidirectional wireless data communication to provide wider early warning distance so as to ensure the safe evacuation of personnel and tools.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of an intelligent early warning system for safety protection of railway on-road operators according to an embodiment of the utility model;
fig. 2 is a schematic diagram of installation positions of a train-mounted running information sending device, an information forwarding device and an intelligent early warning helmet in the embodiment of the utility model;
FIG. 3 is a schematic structural diagram of a train-mounted operation information sending device in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an intelligent early warning helmet in an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an information forwarding device in an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1-2, an intelligent early warning system for safety protection of railway operators on the road comprises:
the system comprises vehicle-mounted train operation information sending equipment, an early warning intelligent helmet and information forwarding equipment;
the vehicle-mounted train operation information sending equipment is arranged at the head of the train; the early warning intelligent helmet is worn by a constructor; the information forwarding equipment is fixedly installed at a tunnel, a turn or other terrain shelters;
the output end of the vehicle-mounted train operation information sending equipment is respectively connected with the input end of the information forwarding equipment and the input end of the early warning intelligent helmet through wireless communication; the output end of the information forwarding device is connected with the input end of the early warning intelligent helmet through wireless communication.
Alternatively, as shown in fig. 3, the on-board train operation information transmitting apparatus includes: the system comprises a train operation information receiver, a GPS/Beidou positioning terminal, a high-power wireless data transmission radio station and a transmitting antenna;
the train operation information receiver and the GPS/Beidou positioning terminal are respectively connected with the high-power wireless data transmission radio station; the high-power wireless data transmission radio station is connected with the transmitting antenna;
the train operation information receiver is used for acquiring train operation information;
the GPS/Beidou positioning terminal is used for receiving train position information;
the high-power wireless data transmission radio station is used for processing the received train operation information and train position information and sending the information out through a transmitting antenna;
the transmitting antenna is used for transmitting the information of the high-power wireless data transmission radio station in real time.
Optionally, as shown in fig. 4, the early warning intelligent helmet includes: the intelligent alarm system comprises a protective helmet, a wireless data transmission terminal, a GPS/Beidou positioning terminal, a power supply module and an intelligent audible and visual alarm;
the wireless data transmission terminal and the GPS/Beidou positioning terminal are respectively connected with the intelligent audible and visual alarm; the wireless data transmission terminal, the GPS/Beidou positioning terminal and the intelligent audible and visual alarm are respectively connected with the power supply module and are arranged in the inner space of the protective helmet;
the wireless data transmission terminal is used for receiving train operation information transmitted by the train operation information transmitting equipment and forwarded by the information forwarding equipment;
the GPS/Beidou positioning terminal is used for receiving the position information of the early warning intelligent helmet;
the intelligent audible and visual alarm is used for analyzing train operation information sent by the train operation information sending equipment and forwarded by the information forwarding equipment and position information of the early warning intelligent helmet, sending audible and visual alarm and reminding constructors of avoiding in advance;
the power supply module is used for supplying power to the intelligent early warning helmet;
the protective helmet is worn by constructors.
Optionally, as shown in fig. 5, the information forwarding apparatus includes: the device running state monitor, the GPS/Beidou positioning terminal, the wireless gateway and the transmitting antenna;
the GPS/Beidou positioning terminal and the transmitting antenna are respectively connected with the wireless gateway; the wireless gateway is connected with the equipment running state monitor.
The GPS/Beidou positioning terminal is used for receiving the real-time position information of the information forwarding equipment;
the transmitting antenna is used for receiving or transmitting train operation information;
the equipment running state monitor can use the 4G network to send information forwarding equipment running information so as to find and remove equipment faults in time and ensure the reliable running of the whole early warning system.
Optionally, the high-power wireless data transmission radio station, the wireless data transmission terminal and the wireless gateway adopt a Lora chip for wireless communication; the model of the high-power wireless data transmission radio station is GV W-DTU 4000; the model of the wireless data transmission terminal is GV-IoT 100 series; the model of the wireless gateway is GV-NW.
Optionally, the model of the train operation information receiver is G-V101.
Optionally, the model of the equipment operation state monitor is ZT-100 series.
The utility model provides an intelligent early warning system for safety protection of railway on-road operators, which has the functions of timely informing railway existing line constructors to evacuate from construction sites and avoiding accidents.
In order to solve the above problems, the technical solution in the embodiments of the present invention has the following general idea:
at tunnels, turns or other terrain shelters: the vehicle-mounted train operation information sending equipment acquires train number, speed, position, time and other information of a train through a train intranet and a GPS/Beidou positioning terminal and continuously sends radio frequency signals through the transmitting antenna, the information forwarding equipment receives train operation information sent by the vehicle-mounted train operation information sending equipment and forwards the train operation information to the intelligent early warning helmet, meanwhile, the intelligent early warning helmet acquires the position of the intelligent early warning helmet through the GPS/Beidou positioning terminal, and the intelligent early warning helmet can send acousto-optic warning information according to the train operation information and the position of the intelligent early warning helmet and remind constructors of avoiding in advance.
Under normal conditions: the vehicle-mounted train operation information sending equipment acquires information such as train number, speed, position and time of a train through a train intranet and the GPS/Beidou positioning terminal, continuously sends radio frequency signals to the intelligent early warning helmet through the transmitting antenna, meanwhile, the intelligent early warning helmet acquires the position of the intelligent early warning helmet through the GPS/Beidou positioning terminal, and the intelligent early warning helmet can send acousto-optic alarm information according to train operation information and the position of the intelligent early warning helmet to remind constructors of avoiding in advance.
The utility model has the function of timely informing the constructors of the existing railway line, evacuating the construction site and avoiding accidents. The utility model aims at the characteristics of the existing line construction of the electrified railway in China and the requirements on safety protection work, utilizes a remote data transmission radio station to send train signals, adopts forwarding networking equipment to ensure high reliability, and adopts bidirectional wireless data communication to provide early warning outside 5 kilometers so as to ensure the safe evacuation of personnel and tools.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (8)
1. The utility model provides a railway operation personnel safety protection intelligence early warning system on road which characterized in that includes:
the system comprises vehicle-mounted train operation information sending equipment, an early warning intelligent helmet and information forwarding equipment;
the vehicle-mounted train operation information sending equipment is arranged at the head of the train; the early warning intelligent helmet is worn by a constructor; the information forwarding equipment is fixedly installed at a tunnel, a turning or other terrain sheltering part;
the output end of the vehicle-mounted train operation information sending device is respectively connected with the input end of the information forwarding device and the input end of the early warning intelligent helmet through wireless communication; the output end of the information forwarding device is connected with the input end of the early warning intelligent helmet through wireless communication.
2. The intelligent early warning system for the safety protection of the operating personnel on the upper track of the railway according to claim 1, wherein the vehicle-mounted train operation information transmitting device comprises: the system comprises a train operation information receiver, a GPS/Beidou positioning terminal, a high-power wireless data transmission radio station and a transmitting antenna;
the train operation information receiver and the GPS/Beidou positioning terminal are respectively connected with the high-power wireless data transmission radio station; the high-power wireless data transmission radio station is connected with the transmitting antenna.
3. The intelligent early warning system of the safety protection of the operating personnel on the railway according to claim 2, characterized in that the early warning intelligent helmet comprises: the protective helmet, the wireless data transmission terminal, the GPS/Beidou positioning terminal, the power supply module and the intelligent audible and visual alarm are arranged;
the wireless data transmission terminal and the GPS/Beidou positioning terminal are respectively connected with the intelligent audible and visual alarm; the wireless data transmission terminal, the GPS/Beidou positioning terminal and the intelligent audible and visual alarm are respectively connected with the power module and are arranged in the inner space of the protective helmet.
4. The intelligent warning system for safety protection of railway operators on the road as claimed in claim 2, wherein the information forwarding equipment comprises: the device running state monitor, the GPS/Beidou positioning terminal, the wireless gateway and the transmitting antenna;
the GPS/Beidou positioning terminal and the transmitting antenna are respectively connected with the wireless gateway; the wireless gateway is connected with the equipment running state monitor.
5. The intelligent early warning system for the safety protection of the operating personnel on the upper track of the railway according to claim 4, wherein the equipment running state monitor can use a 4G network to send the running information of the information forwarding equipment so as to find and remove equipment faults in time and ensure the reliable running of the whole early warning system.
6. The intelligent early warning system for the safety protection of the railway boarding operator according to claim 4, characterized in that the high-power wireless data transmission radio station, the wireless data transmission terminal and the wireless gateway are in wireless communication by adopting a Lora chip; the model of the high-power wireless data transmission radio station is GV W-DTU 4000; the model of the wireless data transmission terminal is GV-IoT 100 series; the model of the wireless gateway is GV-NW.
7. The intelligent early warning system for the safety protection of the operators on the upper reaches of the railway according to claim 2, wherein the model of the train operation information receiver is G-V101.
8. The intelligent early warning system for the safety protection of the operating personnel on the upper track of the railway according to claim 4, wherein the model of the equipment operation state monitor is ZT-100 series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123011375.2U CN216269284U (en) | 2021-12-02 | 2021-12-02 | Intelligent early warning system for safety protection of railway on-track operators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123011375.2U CN216269284U (en) | 2021-12-02 | 2021-12-02 | Intelligent early warning system for safety protection of railway on-track operators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216269284U true CN216269284U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123011375.2U Active CN216269284U (en) | 2021-12-02 | 2021-12-02 | Intelligent early warning system for safety protection of railway on-track operators |
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| CN (1) | CN216269284U (en) |
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2021
- 2021-12-02 CN CN202123011375.2U patent/CN216269284U/en active Active
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