CN215222498U - Railway height limiting frame impact monitoring system - Google Patents
Railway height limiting frame impact monitoring system Download PDFInfo
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- CN215222498U CN215222498U CN202120404616.0U CN202120404616U CN215222498U CN 215222498 U CN215222498 U CN 215222498U CN 202120404616 U CN202120404616 U CN 202120404616U CN 215222498 U CN215222498 U CN 215222498U
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Abstract
The utility model provides a railway limit for height frame striking monitoring system, include: the field data acquisition equipment is used for monitoring the condition that the height limiting frame is impacted and communicating with the field data processing equipment through a ZigBee communication network; the field data processing equipment is used for image snapshot, video recording, data processing and alarm uploading when the height limiting frame is impacted, and is communicated with the central server through a 4G network; the central server is arranged in a machine room of a management unit, is in communication connection with the central server through a serial port and is used for receiving, summarizing and processing data of all field data processing equipment; the short message module is arranged in a machine room of a management unit, is connected with the central server through a serial port and is used for sending event short messages to related personnel; and the monitoring terminal is arranged in a duty room of a management unit, is in communication connection with the central server through a serial port, and is used for setting alarm parameters, monitoring the operation condition of field equipment and displaying alarm information.
Description
Technical Field
The utility model discloses railway safety protection technical field, specific theory has related to a railway limit for height frame striking monitoring system.
Background
According to relevant regulations, the overpass bridge on the railway with the clearance less than 5m should be provided with a height limiting protective frame. The arrangement of the height limiting protection frame plays an important role in protecting railway bridges and culverts and guaranteeing the safety of railway transportation.
At present, whether the height limiting frame is impacted and the severity of damage is discovered by patrol of workers, and a great amount of patrol work must be added to a maintenance department due to the large number of the height limiting frames. For height limiting frames arranged in remote areas such as suburbs or fields, the routing inspection work is more complicated. And after the height limiting frame is collided, the collision is difficult to find in time, the ground traffic is influenced if the collision is small, and the railway protection by the height limiting frame is lost if the collision is large, so that the potential hazard is brought to the safe transportation of the railway. In addition, the vehicle which hits the height-limiting frame brings great trouble to follow-up investigation, evidence collection, claim and other work after leaving afterwards.
In the prior art, the impact event of the height limiting frame is mostly monitored by a technical means, an alarm is generated, the snapshot of a field picture, the video before and after the impact and the like are not involved, and the monitoring result is not ideal. Therefore, a railway height limiting frame impact monitoring system which is simple in structure, reliable and efficient is needed at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a railway limit for height frame striking monitoring system to prior art not enough.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a railway height limiting overhead impact monitoring system comprising:
the field data acquisition equipment is arranged on a cross beam of the railway height limiting frame and used for monitoring the condition that the height limiting frame is impacted and communicating with the field data processing equipment through a ZigBee communication network;
the field data processing equipment is arranged on a railway bridge or a culvert in the coming direction, is used for capturing, recording, processing data and sending an alarm when the height limiting frame is impacted, and is communicated with the central server through a 4G network;
the central server is arranged in a machine room of a management unit, is in communication connection with the monitoring terminal through a serial port and is used for receiving, summarizing and processing data of all field data processing equipment;
the short message module is arranged in a machine room of a management unit, is connected with the central server through a serial port and is used for sending event short messages to related personnel;
and the monitoring terminal is arranged in a duty room of a management unit, is in communication connection with the central server through a serial port, and is used for setting alarm parameters, monitoring the operation condition of field equipment and displaying alarm information.
Based on the above, the field data acquisition equipment comprises an inclination angle sensor, a vibration sensor, a first ZigBee module, a solar cell panel, a lithium battery and a data acquisition board; the data acquisition board is connected with the inclination angle sensor and the vibration sensor so as to monitor the condition that the height limiting frame is impacted; the data acquisition board is connected with the first ZigBee module and used for realizing communication with field data processing equipment; the solar cell panel is connected with the lithium battery and used for providing electric energy for the field data acquisition equipment.
Based on the above, the field data processing device comprises a camera, a 4G module, a second ZigBee module, a light supplementing device, an audible and visual alarm, a solar cell panel, a lead-acid battery and a data processing board; the data processing board is connected with the camera and the light supplementing equipment and is used for capturing and recording images when the height limiting frame is impacted; the data processing board is connected with the audible and visual alarm and is used for giving an audible and visual alarm when the impact event of the height limiting frame is monitored; the data acquisition board is connected with the second ZigBee module and the 4G module and used for realizing communication with the field data processing equipment and the central server; the solar panel is connected with the lead-acid battery and used for providing electric energy for the field data processing equipment.
The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model discloses a scheme has realized the monitoring to the striking of railway limit for height frame to can carry out image snapshot and video recording through the linkage camera, make things convenient for relevant personnel to look over and confirm, entire system simple structure, the high-efficient accuracy of monitoring result.
Drawings
Fig. 1 is a block diagram of the system structure of the present invention.
Fig. 2 is a block diagram of the field data collecting device of the present invention.
Fig. 3 is a block diagram of the structure of the field data processing device of the present invention.
Fig. 4 is the circuit schematic diagram of the data acquisition board of the field data acquisition device of the present invention.
Fig. 5 is a schematic circuit diagram of power management of the field data collecting device of the present invention.
Fig. 6 is the utility model discloses field data acquisition equipment's zigBee communication's circuit schematic diagram.
Fig. 7 is a schematic diagram of a 232 bus circuit of a communication transceiver circuit of the field data processing device according to the present invention.
Fig. 8 is the 485 bus circuit schematic diagram of the communication transceiver circuit of the field data processing device of the present invention.
Fig. 9 is the schematic diagram of the ZigBee communication circuit of the communication transceiver circuit of the field data processing device.
Fig. 10 is a schematic diagram of a power circuit of the communication transceiver circuit of the field data processing device according to the present invention.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
As shown in fig. 1, a railway height-limiting overhead impact monitoring system comprises:
the field data acquisition equipment 1 is arranged on a cross beam of the railway height-limiting frame and used for monitoring the condition that the height-limiting frame is impacted and communicating with the field data processing equipment 2 through a ZigBee communication network;
the field data processing equipment 2 is arranged on a railway bridge or a culvert in the coming direction, is used for capturing, recording, processing data and sending an alarm when the height limiting frame is impacted, and is communicated with the central server 3 through a 4G network;
the central server 3 is arranged in a machine room of a management unit, is in communication connection with the monitoring terminal 5 through a serial port, and is used for receiving, summarizing and processing data of all the field data processing devices 2;
the short message module 4 is arranged in a machine room of a management unit, is connected with the central server 3 through a serial port and is used for sending event short messages to related personnel;
and the monitoring terminal 5 is arranged in a duty room of a management unit, is in communication connection with the central server through a serial port, and is used for setting alarm parameters, monitoring the operation condition of field equipment and displaying alarm information.
Specifically, the field data acquisition device comprises an inclination angle sensor, a vibration sensor, a first ZigBee module, a solar cell panel, a lithium battery and a data acquisition board, and a circuit schematic diagram of the field data acquisition device 1 is shown in FIGS. 4-6; the data acquisition board is connected with the inclination angle sensor and the vibration sensor so as to monitor the condition that the height limiting frame is impacted; the data acquisition board is connected with the first ZigBee module and used for realizing communication with field data processing equipment; the solar cell panel is connected with the lithium battery and used for providing electric energy for the field data acquisition equipment.
The field data processing equipment comprises a camera, a 4G module, a second ZigBee module, a light supplementing device, an audible and visual alarm, a solar cell panel, a lead-acid battery and a data processing board, and a communication transceiving circuit schematic diagram of the field data processing equipment 1 is shown in FIGS. 7-10; the data processing board is connected with the camera and the light supplementing equipment and is used for capturing and recording images when the height limiting frame is impacted; the data processing board is connected with the audible and visual alarm and is used for giving an audible and visual alarm when the impact event of the height limiting frame is monitored; the data acquisition board is connected with the second ZigBee module and the 4G module and used for realizing communication with the field data processing equipment and the central server; the solar panel is connected with the lead-acid battery and used for providing electric energy for the field data processing equipment.
When the device is used, the inclination angle sensor and the vibration sensor acquire real-time situation data of the height limiting frame, and when the field data acquisition device 1 monitors an impact event of the height limiting frame according to the set alarm condition and the threshold value, the device sends an alarm signal to the data processing device. After the field data processing equipment receives the alarm signal, the field data processing equipment controls the audible and visual alarm to give an alarm, controls the light supplementing equipment to supplement light, controls the camera to take a snapshot and record a video, and further reports the alarm information, the snapshot picture, the video at a certain time before and after the alarm and the like to the central server 3. After receiving the relevant information sent by the field data processing equipment, the central server 3 pushes alarm information and the field snapshot picture to the monitoring terminal 5, and sends a short message prompt to relevant personnel through a short message module after the personnel on duty confirms the alarm. After receiving the alarm information and the snapshot picture sent by the central server 3, the monitoring terminal 5 can perform highlight display to remind the person on duty to check and confirm in time, and the person on duty can also call out the video information before and after the alarm corresponding to the alarm information through the monitoring terminal.
In the above embodiments, the 4G wireless communication module is used as the communication module to communicate with the central server, but other wireless communication methods such as GPRS and NB-IoT may also be used to communicate with the central server. In addition, the communication with the central server can be realized by using a wired communication mode such as a bus connection, an ethernet network and the like, and the improvement mode is supposed to fall into the protection scope of the invention.
In the above embodiment, ZigBee has been used to realize the communication between field data collection equipment and the field data processing equipment, and of course, wireless communication modules such as GPRS, NB-ioT, Lora communication technologies can also be used, and this kind of improvement mode should fall into the protection scope of the present invention.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (3)
1. A railway height-limiting rack impact monitoring system, comprising:
the field data acquisition equipment is arranged on a cross beam of the railway height limiting frame and used for monitoring the condition that the height limiting frame is impacted and communicating with the field data processing equipment through a ZigBee communication network;
the field data processing equipment is arranged on a railway bridge or a culvert in the coming direction, is used for capturing, recording, processing data and sending an alarm when the height limiting frame is impacted, and is communicated with the central server through a 4G network;
the central server is arranged in a machine room of a management unit, is in communication connection with the monitoring terminal through a serial port and is used for receiving, summarizing and processing data of all field data processing equipment;
the short message module is arranged in a machine room of a management unit, is connected with the central server through a serial port and is used for sending event short messages to related personnel;
and the monitoring terminal is arranged in a duty room of a management unit, is in communication connection with the central server through a serial port, and is used for setting alarm parameters, monitoring the operation condition of field equipment and displaying alarm information.
2. The railway height limiting overhead impact monitoring system of claim 1, wherein: the field data acquisition equipment comprises an inclination angle sensor, a vibration sensor, a first ZigBee module, a solar cell panel, a lithium battery and a data acquisition board; the data acquisition board is connected with the inclination angle sensor and the vibration sensor so as to monitor the condition that the height limiting frame is impacted; the data acquisition board is connected with the first ZigBee module and used for realizing communication with field data processing equipment; the solar cell panel is connected with the lithium battery and used for providing electric energy for the field data acquisition equipment.
3. The railway height limiting overhead impact monitoring system of claim 2, wherein: the field data processing equipment comprises a camera, a 4G module, a second ZigBee module, light supplementing equipment, an audible and visual alarm, a solar cell panel, a lead-acid battery and a data processing board; the data processing board is connected with the camera and the light supplementing equipment and is used for capturing and recording images when the height limiting frame is impacted; the data processing board is connected with the audible and visual alarm and is used for giving an audible and visual alarm when the impact event of the height limiting frame is monitored; the data acquisition board is connected with the second ZigBee module and the 4G module and used for realizing communication with the field data processing equipment and the central server; the solar panel is connected with the lead-acid battery and used for providing electric energy for the field data processing equipment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120404616.0U CN215222498U (en) | 2021-02-24 | 2021-02-24 | Railway height limiting frame impact monitoring system |
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| CN202120404616.0U CN215222498U (en) | 2021-02-24 | 2021-02-24 | Railway height limiting frame impact monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115662185A (en) * | 2022-10-11 | 2023-01-31 | 上海浦公节能环保科技有限公司 | Height limiting frame alarm monitoring method and device, electronic equipment and storage medium |
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2021
- 2021-02-24 CN CN202120404616.0U patent/CN215222498U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115662185A (en) * | 2022-10-11 | 2023-01-31 | 上海浦公节能环保科技有限公司 | Height limiting frame alarm monitoring method and device, electronic equipment and storage medium |
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