CN218976684U - Communication rope and emergency rescue system - Google Patents

Abstract

The utility model discloses a communication rope and an emergency rescue system. The communication rope includes: a flame retardant housing; and the communication device is positioned in the flame-retardant shell and is used for receiving or transmitting communication signals. The technical scheme provided by the utility model realizes the real-time transfer of information between the commander and the rescue staff.

Description

Communication rope and emergency rescue system

Technical Field

The utility model relates to the technical field of ropes, in particular to a communication rope and an emergency rescue system.

Background

Rescue sites of accidents in apartment buildings or forests and large stadium accidents all require rescue workers to quickly enter the sites for rescue under the command of commanders.

At present, after a rescue person enters a rescue scene, a commander communicates with the rescue person through an interphone or an unmanned aerial vehicle. But the transfer of information between commander and rescuer is not very smooth. For example, a first scenario: when rescue workers rescue apartment building fire, the rescue workers enter a dangerous rescue fire scene, communication capacity between indoor and outdoor is blocked due to the fact that smoke concentration is too high, and fire conditions can be updated to fire scene commanders only when the rescue workers come out of the fire scene. The existing wireless communication technology has low interference resistance of wireless signals due to the fact that the smoke concentration is too high (environmental factors), or wireless signals cannot be transmitted outwards due to the building structure and building materials (building factors), and therefore risks of indoor rescue of rescue workers are improved undoubtedly. The second scenario: when rescue workers rescue a fire in deep forests, in rural areas or remote areas, the existing communication infrastructure has the limitation of network coverage and the like, and although remote investigation can be performed through an advanced unmanned aerial vehicle technology, if the smoke concentration is high and the smoke is too large in distribution, the communication between the on-site rescue workers and a remote command center can be greatly influenced, so that information cannot be timely conveyed. Third scenario: when medical personnel, police and rescue personnel deal with significant events in a vast population of places, existing communication infrastructure may be overloaded and unreliable when the emergency response team responds to large stadium accidents.

Therefore, there is a need for a communication rope and emergency rescue system that allows communication information to be transferred between commander and rescue personnel in a timely manner.

Disclosure of Invention

The utility model provides a communication rope and an emergency rescue system, which are used for realizing real-time information transmission between commanders and rescue workers.

According to an aspect of the present utility model, there is provided a communication rope comprising:

a flame retardant housing;

and the communication device is positioned in the flame-retardant shell and is used for receiving or transmitting communication signals.

Optionally, the communication cable further comprises a cable reel, a first end of the communication cable is fixed on the cable reel, the communication cable is coiled on the cable reel, or a second end of the communication cable can extend to a preset position.

Optionally, the communication device includes a network signal transmission line, a power line, and a bridge repeater;

the network signal transmission line and the communication rope have the same length and can extend along with the flame-retardant shell;

the lengths of the power line and the communication rope are the same and can extend along with the flame-retardant shell;

setting a network bridge repeater in the flame-retardant shell at intervals of preset distance, wherein a network interface of the network bridge repeater is in communication connection with the network signal transmission line;

the power line is connected with a power interface of the network bridge repeater and is used for providing power signals for the network bridge repeater.

Optionally, the bridge repeater includes a microprocessor provided with a network interface, an expansion interface, and a wireless communication beacon.

Optionally, the flame retardant casing comprises a transparent flame retardant casing, and the communication device further comprises at least one of an environmental parameter sensor, a light emitting unit, a first audio signal input device and a first audio signal output device;

the environment parameter sensor is used for detecting at least one of the temperature, the smoke concentration, the carbon monoxide concentration and the carbon dioxide concentration of the environment where the communication rope is located, and is in communication connection with the network interface of the microprocessor;

the light-emitting unit is in communication connection with a network interface of the microprocessor, and the microprocessor is used for controlling the light-emitting unit to emit light;

the first audio signal input device is in communication connection with a network interface of the microprocessor;

the first audio signal output device is communicatively coupled to a network interface of the microprocessor.

Optionally, the wireless communication beacon includes any one of a LORA wireless communication beacon, a WIFI wireless communication beacon, or a bluetooth wireless communication beacon.

According to another aspect of the present utility model, there is provided an emergency rescue system including:

a communication rope comprising a communication rope according to any one of the embodiments of the present utility model;

the central processing unit is in communication connection with the communication rope;

at least one wireless communication unit in wireless communication connection with the communication cord.

Optionally, the wireless communication unit includes a wireless communication terminal, where the wireless communication terminal includes any one of a LORA wireless communication terminal, a WIFI wireless communication terminal, or a bluetooth wireless communication terminal;

the wireless communication beacon in the communication rope is in wireless communication connection with the wireless communication end of the wireless communication unit, and the wireless communication beacon is used for determining the position information of the wireless communication unit.

Optionally, the wireless communication unit includes at least one of a body parameter sensor, an image sensor, a display, a second audio signal input device, and a second audio signal output device;

at least one of the body parameter sensor, the image sensor, the display, the second audio signal input device and the second audio signal output device is communicatively connected via the wireless communication end and a wireless communication beacon in the communication tether.

Optionally, the central processor is located in a command area, and the central processor is used for acquiring rescue instructions and sending the rescue instructions to the wireless communication unit through the communication rope;

the second end of the communication rope is positioned at a first rescue site;

the wireless communication unit is carried by the rescue personnel, and rescue is carried out on a second rescue site which is located at a preset distance from the communication rope.

The technical scheme of the embodiment is based on the condition that no installation and existing facilities are adopted, and the multifunctional, high-speed and high-throughput rope intelligent communication equipment can be rapidly deployed, different emergency rescue workers and commanders are targeted, so that the communication efficiency between the commanders and the rescue workers is improved. The communication rope provided by the embodiment is positioned in the flame-retardant shell, is independent of basic communication setting of a rescue site, can avoid being interfered by network signal difference and environmental factors such as high temperature and smoke of the basic communication facility of the rescue site, and improves the stability, reliability and accuracy of receiving or transmitting communication signals by the communication device. The communication device inside the flame-retardant shell can be used for carrying out communication signal transmission with communication equipment of a commander on one hand, and can be used for carrying out communication signal transmission with communication equipment carried by a rescue team member on the other hand, so that information between the commander and the rescue team member can be transmitted in real time, better rescue resource allocation work of the commander is facilitated, the missing rate of the rescue team member is reduced, and the safety risk of the rescue team member is detected. Wherein the rescue workers comprise rescue team members and rescue team members. The communication rope has low cost (the predicted cost is less than 500 yuan/meter), is convenient for mass production, and makes up for the gap that the data cannot be transmitted to the command area due to the environmental factors of the rescue site.

It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the utility model or to delineate the scope of the utility model. Other features of the present utility model will become apparent from the description that follows.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a block diagram of a communication rope provided according to an embodiment of the utility model;

FIG. 2 is a schematic diagram of an emergency rescue system provided according to an embodiment of the present utility model;

fig. 3 is a block diagram of an emergency rescue system according to an embodiment of the present utility model.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As described in the background art above, due to the problems of too high temperature and too high smoke concentration in the rescue scene, such as a fire scene, the interphone or the unmanned aerial vehicle cannot timely transmit information between the commander and the rescue staff. When fire occurs in rural areas or remote areas, communication information cannot be timely transmitted between commanders and rescue workers due to the limitation of network coverage and the like of the existing communication infrastructure.

In order to realize real-time information transfer between commander and rescue personnel, the embodiment of the utility model provides a communication rope. Fig. 1 is a schematic structural view of a communication rope according to an embodiment of the present utility model. Fig. 2 is a schematic diagram of an emergency rescue system according to an embodiment of the present utility model. Referring to fig. 1, the communication rope 100 includes: a flame retardant housing 10; communication device 20. Communication device 20 is located in flame retardant housing 10. Communication device 20 is used for receiving or transmitting communication signals.

In this embodiment, the rescue site is described by taking a fire rescue site as an example. Referring to fig. 2, the rescue scene is divided into a command area S1, a first rescue scene S2 and a second rescue scene S3, wherein the second rescue scene S3 has a higher temperature, a higher smoke concentration and a higher risk coefficient than the first rescue scene S2. Communication cable 100 includes a first end 101 and a second end 102. The first end 101 of the communication rope 100 is located in the command area S1, the second end 102 of the communication rope 100 is connected to the body of the rescue team leader L1 through a grappling mechanism, and the rescue team leader L1 carries the communication rope 100 with a preset length and is located in the first rescue site S2. Three rescue teammates D1, D2, and D3 rescue within a second rescue site S3 a predetermined distance from the first rescue site S2.

In one aspect, the commander obtains information of the first rescue site S2 and the second rescue site S3 through the communication rope 100 by means of the central processor 200. On the other hand, the commander transmits the rescue instructions to the rescue team leader and the rescue team member through the central processor 200 and the communication rope 100. Specifically, the commander is communicatively connected to the communication device 20 inside the flame retardant housing 10 through a communication apparatus such as the central processing unit 200, and the rescue team member is communicatively connected to the communication device 20 inside the flame retardant housing 10 through a wireless communication unit.

Optionally, the flame retardant housing 10 is a light flame retardant transparent plastic hose flame retardant housing, which can be used to protect the communication device 20, and the light flame retardant transparent plastic hose flame retardant housing is easy to clean and maintain, and can allow the communication rope 100 to be wound and rapidly deployed with a storage and rescue site.

The technical scheme of the embodiment is based on the condition that no installation and existing facilities are adopted, and the multifunctional, high-speed and high-throughput rope intelligent communication equipment can be rapidly deployed, different emergency rescue workers and commanders are targeted, so that the communication efficiency between the commanders and the rescue workers is improved. The communication rope 100 provided in this embodiment, in which the communication device 20 is located in the flame retardant housing 10, is not dependent on the basic communication setting of the rescue site, and can avoid being interfered by the network signal difference and environmental factors such as high temperature and smoke of the rescue site infrastructure, so that the stability, reliability and accuracy of receiving or transmitting the communication signal by the communication device 20 are improved. The communication device 20 inside the flame-retardant shell 10 can be used for carrying out communication signal transmission with communication equipment of a commander on one hand, and can be used for carrying out communication signal transmission with communication equipment carried by a rescue team member on the other hand, so that real-time information transmission between the commander and the rescue team member is realized, better rescue resource allocation work of the commander is facilitated, the missing rate of the rescue team member is reduced, and the safety risk of the rescue team member is detected. Wherein the rescue workers comprise rescue team members and rescue team members. The communication rope 100 has lower cost (the expected cost is less than 500 yuan/meter), is convenient for mass production, and fills up the gap that the data cannot be transmitted to the command area due to the rescue site environment factors.

Optionally, referring to fig. 2, the communication cable 100 further includes a cable reel 30, the first end 101 of the communication cable 100 is fixed to the cable reel 30, the communication cable 100 is coiled on the cable reel 30, or the second end 102 of the communication cable 100 may extend to a predetermined position.

In particular, referring to fig. 2, a cord reel 30 is used to receive a communication cord 100. When a rescue is needed, the second end 102 of the communication rope 100 is connected to the body of the rescue team leader L1 through a grappling mechanism, the rescue team leader L1 brings the communication rope 100 into the first rescue site S2, and the rescue team member D1, the rescue team member D2 and the rescue team member D3 rescue in the second rescue site S3 within a preset range from the first rescue site S2.

Fig. 3 is a block diagram of a communication rope provided in accordance with an embodiment of the present utility model. Optionally, referring to fig. 1 and 3, the communication device 20 includes a network signal transmission line 21, a power line 22, and a bridge repeater 23; the network signal transmission line 21 and the communication rope 100 have the same length and can extend along with the flame-retardant housing 10; the power cord 22 and the communication cord 100 are the same length and can extend with the flame retardant housing 10; in the flame-retardant shell 10, a network bridge repeater 23 is arranged at intervals of a preset distance, and a network interface of the network bridge repeater 23 is in communication connection with a network signal transmission line 21; the power line 22 is connected to a power interface of the bridge relay 23 for providing a power signal to the bridge relay 23.

It should be noted that, the winding manner of the network signal transmission line 21 and the power line 22 in the flame retardant housing 10 in fig. 1 is not limited to the case of parallel placement shown in fig. 1, and the winding manner of the network signal transmission line 21 and the power line 22 in the flame retardant housing 10 may be set according to the space size in the flame retardant housing 10.

Specifically, in the flame-retardant housing 10, a bridge repeater 23 is disposed between 1 meter and 1.5 meters, for example, each preset distance is provided, the power line 22 provides a power signal for the bridge repeater 23, the network signal transmission line 21 is in communication connection with a network interface of the bridge repeater 23, when the central processing unit 200 at the commander is in communication connection with the network signal transmission line 21, the central processing unit 200 at the commander can be in communication connection with the bridge repeater 23 of the communication rope 100, so that communication signal transmission between the bridge repeater 23 in the flame-retardant housing 10 and communication equipment of the commander, for example, the central processing unit 200, can be realized, and communication signal transmission between the wireless communication unit carried by the rescue team member can be realized. Illustratively, the network signal transmission line 21 includes a high-capacity female optical fiber network cable, which can improve the transmission speed, stability, reliability and accuracy of communication signals between the bridge repeater 23 and the central processor 200.

Optionally, referring to fig. 3, bridge repeater 23 includes a microprocessor 230, microprocessor 230 is provided with a network interface 231, an expansion interface 232, and a wireless communication beacon 233.

Specifically, when the central processor 200 at the commander is in communication connection with the network signal transmission line 21, the central processor 200 at the commander can be in communication connection with the bridge repeater 23 of the communication rope 100, so that the bridge repeater 23 inside the flame-retardant shell 10 can be in communication signal transmission with communication equipment of the commander on one hand, and can be in communication signal transmission with a wireless communication unit carried by the rescue team member on the other hand, so that information among the commander, the rescue team member and the rescue team member can be transmitted in real time.

The expansion interface 232 of the bridge repeater 23 includes a USB interface or an ISO interface to facilitate the communication connection of the bridge repeater 23 with more electronic devices.

The wireless communication beacon 233 of the bridge repeater 23 is used for transmitting a wireless communication signal, and when the wireless communication unit 300 carried by the rescue team member receives the wireless communication signal, the wireless communication unit 300 transmits the intensity information of the wireless communication signal to the bridge repeater 23, and the bridge repeater 23 can determine the position information of the rescue team member relative to the wireless communication beacon 233 and transmit the position information to the central processor 200.

Optionally, referring to fig. 3, the fire-retardant housing 10 comprises a transparent fire-retardant housing, and the communication device 20 further comprises at least one of an environmental parameter sensor 24, a lighting unit 25, a first audio signal input device 26, and a first audio signal output device 27; the environmental parameter sensor 24 is configured to detect at least one of a temperature, a smoke concentration, a carbon monoxide concentration, and a carbon dioxide concentration of an environment in which the communication rope 100 is located, and the environmental parameter sensor 24 is communicatively connected to the network interface 231 of the microprocessor 230; the light emitting unit 25 is communicatively connected to the network interface 231 of the microprocessor 230, and the microprocessor 230 is configured to control the light emitting unit 25 to emit light; the first audio signal input device 26 is communicatively connected to the network interface 231 of the microprocessor 230; the first audio signal output device 27 is communicatively connected to a network interface 231 of the microprocessor 230.

Specifically, the environmental parameter sensor 24 includes at least one of a temperature sensor, a smoke concentration sensor, a carbon monoxide sensor, and a carbon dioxide sensor, so as to achieve the effect of detecting at least one of a temperature, a smoke concentration, a carbon monoxide concentration, and a carbon dioxide concentration of the environment in which the communication rope 100 is located. The fire-retardant housing 10 is a transparent fire-retardant housing, the light-emitting unit 25 may be, for example, an LED lamp, and emits lights with different colors according to the temperature, smoke concentration, carbon monoxide concentration and carbon dioxide concentration of the environment under the control of the central processor 200 or the microprocessor 230, so that the light-retardant housing can be used as prompt information of fire hazard level and provide clear safety route guiding information and clear escape route for rescue team members in dark places such as tunnels, thereby reducing the missing rate of the rescue team members. The first audio signal input device 26 is, for example, a microphone, and can acquire the sound information of the rescue team leader or the rescue team member, and transmit the sound information to the commander through the network signal transmission line 21 of the microprocessor 230. The first audio signal output device 27 may be, for example, a speaker, and may play a rescue command of a commander or voice information of a rescue team member, so as to implement real-time transmission of a rescue command and rescue scene information between the commander and the rescue team member.

Optionally, referring to fig. 3, the wireless communication beacon 233 includes any one of a LORA wireless communication beacon, a WIFI wireless communication beacon, or a bluetooth wireless communication beacon.

Any one of the LORA wireless communication beacon, the WIFI wireless communication beacon or the bluetooth wireless communication beacon can send a wireless communication signal, the wireless communication terminal 301 of the wireless communication unit 300 carried by the rescue team member receives the wireless communication signal, determines the distance between the rescue team member and the wireless communication beacon 233 according to the intensity of the wireless communication signal, and the wireless communication terminal 301 sends the distance information between the rescue team member and the wireless communication beacon 233 to the wireless communication beacon 233 in a wireless communication mode. The wireless communication beacon 233 is preferably a LORA wireless communication beacon whose communication signals can be transmitted over long distances in smoke.

The embodiment of the utility model also provides an emergency rescue system. Referring to fig. 2 and 3, the emergency rescue system includes: communication rope 100, communication rope 100 comprising communication rope 100 according to any of the above-described technical solutions; the central processing unit 200, the central processing unit 200 is connected with communication rope 100 in communication; at least one wireless communication unit 300, the wireless communication unit 300 being in wireless communication connection with the communication cord 100.

The technical scheme of the embodiment is based on the condition that no installation and existing facilities are adopted, and the multifunctional, high-speed and high-throughput rope intelligent communication equipment can be rapidly deployed, different emergency rescue workers and commanders are targeted, so that the communication efficiency between the commanders and the rescue workers is improved. In the emergency rescue system, the communication device 20 is positioned in the flame-retardant shell 10, and is independent of basic communication setting of a rescue site, so that network signal difference of the basic communication facility of the rescue site and interference of environmental factors such as high temperature and smoke can be avoided, and stability, reliability and accuracy of receiving or transmitting communication signals by the communication device 20 are improved. The communication device 20 inside the flame-retardant shell 10 can be used for carrying out communication signal transmission with communication equipment of a commander on one hand, and can be used for carrying out communication signal transmission with communication equipment carried by a rescue team member on the other hand, so that real-time information transmission between the commander and the rescue team member is realized, better rescue resource allocation work of the commander is facilitated, the missing rate of the rescue team member is reduced, and the safety risk of the rescue team member is detected. Wherein the rescue workers comprise rescue team members and rescue team members.

Optionally, referring to fig. 3, the wireless communication unit 300 includes a wireless communication terminal 301, where the wireless communication terminal 301 includes any one of a LORA wireless communication terminal, a WIFI wireless communication terminal, or a bluetooth wireless communication terminal; the wireless communication beacon 233 in the communication rope 100 is connected to the wireless communication terminal 301 of the wireless communication unit 300 in wireless communication, and the wireless communication beacon 233 is used to determine the position information of the wireless communication unit 300.

Specifically, the wireless communication beacon 233 of the bridge repeater 23 is configured to transmit a wireless communication signal, and when the wireless communication unit 300 carried by the rescue team member receives the wireless communication signal, the wireless communication unit 300 transmits the intensity information of the wireless communication signal to the bridge repeater 23, and the bridge repeater 23 can determine the position information of the rescue team member relative to the wireless communication beacon 233 and transmit the position information to the central processor 200.

The wireless communication terminal is preferably a LORA wireless communication terminal, and communication signals thereof can be transmitted in smoke for a long distance. It should be noted that, in order to improve accuracy of the position information of the rescue team member, referring to fig. 2, for a rescue team member, for example, the rescue team member D2, the wireless communication unit 300 carried by the rescue team member D2 generally determines the current location according to the signal strength of the wireless communication signals transmitted by the wireless communication beacons 233 of at least 3 positions on the communication rope 100. Illustratively, in fig. 2, the 3-location wireless communication beacons 233 are the wireless communication beacons 233 in the bridge repeater 23 of the first location 100a, the second location 100b, and the third location 100 c.

Optionally, referring to fig. 3, the wireless communication unit 300 includes at least one of a body parameter sensor 302, an image sensor 303, a display 304, a second audio signal input device 305, and a second audio signal output device 306; at least one of the body parameter sensor 302, the image sensor 303, the display 304, the second audio signal input device 305, and the second audio signal output device 306 is communicatively connected via the wireless communication terminal 301 and the wireless communication beacon 233 in the communication cord 100.

Specifically, the body parameter sensor 302 is used to detect personal data of the rescuer, such as, for example, heart rate, respiration rate, and behavior pattern. The image sensor 303 is used to detect image information of the environment in which the rescue team member is located. The display 304 is used for displaying rescue instructions of commander. The second audio signal input device 305 is, for example, a microphone, and can rescue the voice information of the team member, and transmit the voice information to the bridge repeater 23 through the wireless communication terminal 301, and the bridge repeater 23 transmits the voice information to the commander through the network signal transmission line 21. The second audio signal output device 306 may be, for example, a speaker, and may play the rescue command of the commander or the voice information of the rescue team member, so as to implement real-time transmission of the rescue command and the rescue scene information between the commander and the rescue team member.

Optionally, referring to fig. 2 and 3, the central processor 200 is located in the command area S1, and the central processor 200 is configured to obtain a rescue command and send the rescue command to the wireless communication unit 300 through the communication rope 100; the second end 102 of the communication rope 100 is located at a first rescue site S1; the rescuer carries the wireless communication unit 300 with him/her to rescue at the second rescue site S2 located at a preset distance from the communication rope 100.

The technical scheme of the embodiment is based on the condition that no installation and existing facilities are adopted, and the multifunctional, high-speed and high-throughput rope intelligent communication equipment can be rapidly deployed, different emergency rescue workers and commanders are targeted, so that the communication efficiency between the commanders and the rescue workers is improved. The communication rope 100 provided in this embodiment is located in the flame retardant housing 10, and is independent of the basic communication setting of the rescue site, so that interference caused by poor network signals and environmental factors such as high temperature, dark environment, smoke, carbon monoxide and carbon dioxide concentration of the basic communication facility of the rescue site can be avoided, and stability, reliability and accuracy of receiving or transmitting communication signals such as audio, video and environmental parameters by the communication device 20 are improved. The communication device 20 inside the flame-retardant shell 10 can be used for carrying out communication signal transmission with communication equipment of a commander on one hand, and can be used for carrying out communication signal transmission with communication equipment carried by a rescue team member on the other hand, so that information between the commander and the rescue team member can be transmitted in real time, safety development of rescue activities is facilitated, better rescue resource allocation work of the commander is facilitated, the missing rate of the rescue team member is reduced, and safety risks of the rescue team member are detected. Specifically, the communication rope 100 can transmit the rescue command of the commander to the rescue staff, namely, the rescue captain and the rescue captain, and can transmit at least one of the rescue scene temperature, the smoke concentration, the carbon monoxide concentration and the carbon dioxide concentration, the position information of the rescue captain relative to the wireless communication beacon 233 of the communication rope 100, the personal data of the rescue captain, such as the heartbeat rate, the respiration rate, the behavior mode and the like, and the image information of the environment where the rescue captain is located, to the commander, and the light-emitting unit 25 can be, for example, an LED lamp, and can emit lights with different colors according to the temperature, the smoke concentration, the carbon monoxide concentration and the carbon dioxide concentration of the environment under the control of the central processing unit 200 or the microprocessor 230, so that the light-emitting unit can be used as prompt information of fire hazard level and provide clear safety route guiding information and clear escape route for the rescue captain in a dark place, such as a tunnel, and the loss rate of the rescue captain is reduced. The commander can also change the rescue instruction in time according to the information transmitted by the rescue team member through the emergency rescue system formed by the wireless communication unit 300, the communication rope 100 and the central processing unit 200, thereby being beneficial to better carrying out rescue resource allocation work by the commander, reducing the missing rate of the rescue team and detecting the safety risk of the rescue team.

The above embodiments do not limit the scope of the present utility model. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims (9)

1. A communication rope, comprising:

a flame retardant housing;

a communication device located within the flame retardant housing, the communication device for receiving or transmitting a communication signal;

the communication device comprises a network signal transmission line, a power line and a network bridge repeater;

the network signal transmission line and the communication rope have the same length and can extend along with the flame-retardant shell;

the lengths of the power line and the communication rope are the same and can extend along with the flame-retardant shell;

setting a network bridge repeater in the flame-retardant shell at intervals of preset distance, wherein a network interface of the network bridge repeater is in communication connection with the network signal transmission line;

the power line is connected with a power interface of the network bridge repeater and is used for providing power signals for the network bridge repeater.

2. The communication rope of claim 1, further comprising a rope reel, a first end of the communication rope being secured to the rope reel, the communication rope being coiled on the rope reel, or a second end of the communication rope being extendable to a preset position.

3. A communication rope according to claim 1, characterized in that the bridge repeater comprises a microprocessor provided with a network interface, an expansion interface and a wireless communication beacon.

4. A communication cord according to claim 3, characterized in that the flame retardant housing comprises a transparent flame retardant housing, the communication device further comprising at least one of an environmental parameter sensor, a lighting unit, a first audio signal input device and a first audio signal output device;

the environment parameter sensor is used for detecting at least one of the temperature, the smoke concentration, the carbon monoxide concentration and the carbon dioxide concentration of the environment where the communication rope is located, and is in communication connection with the network interface of the microprocessor;

the light-emitting unit is in communication connection with a network interface of the microprocessor, and the microprocessor is used for controlling the light-emitting unit to emit light;

the first audio signal input device is in communication connection with a network interface of the microprocessor;

the first audio signal output device is communicatively coupled to a network interface of the microprocessor.

5. A communication rope according to claim 3, characterized in that the wireless communication beacon comprises any one of a LORA wireless communication beacon, a WIFI wireless communication beacon or a bluetooth wireless communication beacon.

6. An emergency rescue system, comprising:

a communication rope comprising the communication rope of any one of claims 1-5;

the central processing unit is in communication connection with the communication rope;

at least one wireless communication unit in wireless communication connection with the communication cord.

7. The emergency rescue system of claim 6, wherein the wireless communication unit comprises a wireless communication terminal, the wireless communication terminal comprising any one of a LORA wireless communication terminal, a WIFI wireless communication terminal, or a bluetooth wireless communication terminal;

the wireless communication beacon in the communication rope is in wireless communication connection with the wireless communication end of the wireless communication unit, and the wireless communication beacon is used for determining the position information of the wireless communication unit.

8. The emergency rescue system of claim 7, wherein the wireless communication unit includes at least one of a body parameter sensor, an image sensor, a display, a second audio signal input device, and a second audio signal output device;

at least one of the body parameter sensor, the image sensor, the display, the second audio signal input device and the second audio signal output device is communicatively connected via the wireless communication end and a wireless communication beacon in the communication tether.

9. The emergency rescue system of claim 7, wherein the central processor is located in a command area, and the central processor is configured to obtain a rescue command and send the rescue command to the wireless communication unit through the communication rope;

the second end of the communication rope is positioned at a first rescue site;

the wireless communication unit is carried by the rescue personnel, and rescue is carried out on a second rescue site which is located at a preset distance from the communication rope.

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