Lifesaving guide illumination line management system based on multi-network converged communication search and rescue

Abstract

The invention belongs to the technical field of lifesaving lighting lines, and particularly relates to a lifesaving guiding lighting line management system based on multi-network converged communication search and rescue, which comprises a processing planning module, a cooperation risk detection module, an interface stability monitoring module and a management terminal, according to the invention, a wired and wireless combined multimode fusion communication mode is adopted, a private network communication means and a public network communication means are integrated, short-range and long-range commanding and dispatching are realized, multi-hop cascade relay forwarding is supported, and all constituent devices of the lifesaving guide lighting line to be installed are obtained through the processing planning module, so that the installation of the lifesaving guide lighting line is realized. The availability analysis is carried out on all the component devices, and when no component device corresponding to the low-availability signal exists, the matching risk detection module is used for carrying out analysis to judge the matching risk of all the component devices, so that the use safety and stability of the mounted lifesaving guide lighting line are ensured; and the use management difficulty of the lifesaving guide illumination line is reduced, and the intelligent degree is high.

Description

Technical Field

[0001] The present invention relates to the technical field of life-saving management, and in particular to a life-saving guide lighting line management system based on multi-network fusion communication search and rescue. Background Art

[0002] In natural disasters or emergencies such as fires and earthquakes, search and rescue work underground and in enclosed spaces is particularly difficult, and life-saving guide lighting lines are often needed during the search and rescue process; The existing life-saving guide lighting line is limited by the problem of poor communication, resulting in low search and rescue efficiency and even endangering the safety of rescuers. It is also difficult to reasonably analyze the equipment status of each component of the life-saving guide lighting line before application and accurately evaluate its coordination risk. It is also impossible to provide interface connection performance warning after the life-saving guide lighting line is installed, and the level of intelligence is low; In view of the above technical defects, a solution is now proposed. Summary of the invention

[0003] The purpose of the present invention is to provide a life-saving guide lighting line management system based on multi-network integrated communication search and rescue, which solves the problems of poor communication in the prior art, low search and rescue efficiency, difficulty in reasonably analyzing the equipment status of each component equipment in the life-saving guide lighting line before application and accurately evaluating its coordination risk, as well as the inability to provide interface connection performance warning after the life-saving guide lighting line is installed, and low intelligence level.

[0004] To achieve the above object, the present invention provides the following technical solutions: A life-saving guide lighting line management system based on multi-network integrated communication search and rescue, including a processing planning module, a coordination risk detection module, an interface stability monitoring module and a management terminal; The processing planning module obtains all the components of the life-saving guide lighting line to be installed, marks the corresponding components as target devices k, where k is a natural number greater than 1; performs availability analysis on all the components, generates low availability signals or high availability signals of the corresponding components through analysis, and sends the low availability signals or high availability signals of the corresponding components to the management terminal; If there is no component device corresponding to the low availability signal, the coordination risk detection module is used to analyze to determine the coordination risk of all component devices, and a coordination high risk signal or a coordination low risk signal is generated, and the coordination high risk signal or the coordination low risk signal is sent to the management terminal; When a low-risk signal is generated, the life-saving guide lighting line is installed. When the installation of the life-saving guide lighting line is completed, the interface stability monitoring module analyzes the interface stability status of each interface to be monitored, determines the abnormal interface through analysis and determines whether to generate an interface stability signal, and sends the abnormal interface and the interface stability signal to the management terminal.

[0005] Furthermore, the life-saving guide lighting line is composed of a communication gateway, a relay gateway and a relay cable tray. The relay gateway is installed on the relay cable tray, and the relay gateway is connected to the communication gateway through an LED line body on the relay cable tray.

[0006] Furthermore, the communication gateway includes a 4G routing module, a main MCU, a network module, a WAN expansion interface, an audio network module and an audio enhancement module. The 4G routing module is connected to the network module and the WAN expansion interface through a network port, and the 4G routing module is communicatively connected to the audio network module, the audio network module is communicatively connected to the audio enhancement module, and the audio network module is connected to the main MCU through a serial port.

[0007] Furthermore, the relay gateway includes a WiFi routing module, a network module, a power carrier module, a Lan expansion interface, an audio network module, an audio enhancement module, a main MCU, Lora and UWB. The WiFi routing module is connected to the network module, the power carrier module and the Lan expansion interface through the network port, and the WiFi routing module is communicatively connected to the audio network module, the audio network module is communicatively connected to the audio enhancement module, and the audio network module is connected to the main MCU through the serial port, and the main MCU is connected to Lora and UWB through the serial port.

[0008] Furthermore, the specific analysis process of the interface stability monitoring module is as follows: The interface to be monitored is obtained, and the corresponding interface is marked as i, where i is a natural number greater than 1; the insertion depth of the joint corresponding to the interface i is collected, and the part of the corresponding joint entering the interface i is marked as the deep part, the extrusion pressure at several positions on the deep part is collected and marked as the contact pressure, and the contact pressure is numerically compared with the corresponding preset contact pressure threshold. If the contact pressure does not exceed the preset contact pressure threshold, the corresponding position is marked as the disengagement point; The percentage value of the number of dislocation points on the connector corresponding to interface i is obtained and marked as the dislocation detection value, and the deviation value of the insertion depth compared to the standard insertion depth is marked as the insertion depth detection value. The interface judgment value is obtained by numerically calculating the dislocation detection value and the insertion depth detection value. The interface judgment value is numerically compared with the corresponding preset interface judgment threshold. If the interface judgment value exceeds the preset interface judgment threshold, the corresponding interface is marked as an abnormal interface. If an abnormal interface exists, an interface stability error signal is generated.

[0009] Furthermore, if there is no abnormal interface, the ratio of the interface judgment value of interface i to the corresponding preset interface judgment threshold is marked as the interface occupancy detection value, and the interface occupancy detection values ​​of all interfaces are averaged to obtain the interface stability value, and the interface stability value is numerically compared with the preset interface stability threshold. If the interface stability value exceeds the preset interface stability threshold, an interface stability abnormality signal is generated.

[0010] Furthermore, the specific operation process of the processing planning module includes: The production date of the target device k is collected, and the interval between the current date and the production date is marked as the production time. The use time, the number of failures and the total failure repair time of the target device k in the corresponding use process are collected, and the ratio of the number of failures to the use time is marked as the fault detection value, and the ratio of the total failure repair time to the use time is marked as the repair detection value. The fault detection value and the repair detection value are numerically compared with the corresponding preset fault detection threshold and the preset repair detection threshold, respectively. If the fault detection value or the repair detection value exceeds the corresponding preset threshold, the corresponding use process is marked as an abnormal use process. The number of abnormal use processes of the target device k in the historical stage is obtained, and the abnormal use detection value is obtained by calculating the ratio of the number of abnormal use processes to the total number of times the target device k is used in the historical stage; And collect the maintenance moments for the target device k in the historical stage, mark the interval between two adjacent groups of maintenance moments as the maintenance interval value, and mark the number of maintenance interval values ​​that exceed the corresponding preset maintenance interval threshold in the historical stage as the maintenance interval value, and calculate the average of all maintenance interval values ​​to obtain the maintenance performance value; and determining in real time whether the target device k is in a damaged state by analyzing, starting timing when determining that the target device k is in a damaged state to obtain a damaged duration value, marking the total duration of the target device k in the damaged state in the historical stage as a damaged time-measured value, and comparing the damaged duration value with a corresponding preset damaged duration threshold, and marking the number of damaged duration values ​​exceeding the preset damaged duration threshold in the historical stage as a damaged high-frequency value; The processing plan value is obtained by numerically calculating the production time, abnormal use detection value, maintenance abnormality isolation value, maintenance performance value, storage and damage time measurement value and storage and damage high-frequency value, and the processing plan value is numerically compared with the corresponding preset processing plan threshold. If the processing plan value exceeds the corresponding preset processing plan threshold, a low availability signal of the target device k is generated; if the processing plan value does not exceed the corresponding preset processing plan threshold, a high availability signal of the target device k is generated.

[0011] Furthermore, the specific analysis process of determining whether the target device k is in a damaged state by real-time analysis is as follows: The ambient temperature and humidity of the environment where the target device k is located are collected, and the difference between the ambient temperature and the median of the preset ambient temperature range of the target device k is calculated to obtain the target temperature deviation value, and the target humidity deviation value is obtained in the same way; and the dust concentration data and electromagnetic radiation data of the environment where the target device k is located are collected and marked as the target gray inspection value and the target radiation inspection value respectively, and the shaking data of the position where the target device k is located is marked as the target shaking inspection value; The real-time environmental detection value is obtained by numerically calculating the target temperature detection value, target humidity detection value, target gray detection value, target radiation detection value and target shaking detection value, and the real-time environmental detection value is numerically compared with the preset real-time environmental detection threshold. If the real-time environmental detection value exceeds the preset real-time environmental detection threshold, it is judged that the target device k is in a damaged state.

[0012] Furthermore, the specific analysis process of the risk detection module is as follows: The processing planning value of the target device k is obtained, and the processing planning value of the target device k is calculated by ratio with the corresponding preset processing planning threshold to obtain the target risk measurement value, and the target risk measurement values ​​of all component devices are averaged to obtain the lighting line detection value, and the target risk measurement value with the largest value is marked as the target risk amplitude; The lighting line detection value and the target risk amplitude are numerically calculated to obtain a matching risk value, and the matching risk value is numerically compared with a preset matching risk threshold. If the matching risk value exceeds the preset matching risk threshold, a matching high risk signal is generated; if the matching risk value does not exceed the preset matching risk threshold, a matching low risk signal is generated.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by adopting a multi-mode fusion communication method combining wired and wireless, integrating private network and public network communication means, short-range and long-range command and dispatch are realized and multi-hop cascade relay forwarding is supported. The processing planning module is used to analyze the availability of all components of the life-saving guide lighting line. When there is no component corresponding to the low availability signal, the coordination risk detection module is used to analyze and judge the coordination risk of all components. This is conducive to ensuring the safety and stability of the installed life-saving guide lighting line, reducing the difficulty of using and managing the life-saving guide lighting line, and having a high degree of intelligence. 2. In the present invention, when the installation of the life-saving guide lighting line is completed, the interface stability status of each interface to be monitored is analyzed through the interface stability monitoring module, and the abnormal interface is determined through analysis and it is judged whether to generate an interface stability abnormality signal, so as to remind the management personnel to check the corresponding interface in time and take reasonable improvement measures, thereby ensuring the stability of each interface and facilitating smooth communication. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings; Figure 1 is a system block diagram of the present invention; Figure 2 This is a working principle diagram of the life-saving guide lighting line in the present invention; Figure 3 It is a schematic diagram of the structure of the life-saving guide lighting line in the present invention; Figure 4 It is a communication block diagram of the life-saving guide lighting line in the present invention; Figure 5 It is a communication block diagram of the cascade state of the device in the present invention; Figure 6 It is a structural schematic diagram of the cascade state of the device in the present invention. DETAILED DESCRIPTION

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

[0016] Embodiment 1: Figure 1 As shown, the present invention proposes a life-saving guide lighting line management system based on multi-network integrated communication search and rescue, including a processing planning module, a coordinated risk detection module and a management terminal; The processing planning module obtains all components of the life-saving guide lighting line to be installed (such as relay gateways, communication gateways, etc.), marks the corresponding components as target devices k, and k is a natural number greater than 1; performs availability analysis on all components, and generates low availability signals or high availability signals of the corresponding components through analysis; And send the low availability signal or high availability signal of the corresponding component equipment to the management terminal. When the management terminal receives the low availability signal, the corresponding component equipment is scrapped as needed, and the corresponding component equipment with better equipment status is immediately replaced, so as to ensure the safety and stability of the installed life-saving guide lighting line. The specific operation process of the processing planning module is as follows: The production date of the target device k is collected, and the interval between the current date and the production date is marked as the production time. The use time, the number of failures and the total failure repair time of the target device k in the corresponding use process are collected, and the ratio of the number of failures to the use time is marked as the fault detection value, and the ratio of the total failure repair time to the use time is marked as the repair detection value. The fault detection value and the repair detection value are numerically compared with the corresponding preset fault detection threshold and the preset repair detection threshold, respectively. If the fault detection value or the repair detection value exceeds the corresponding preset threshold, the corresponding use process is marked as an abnormal use process. The number of abnormal use processes of the target device k in the historical stage is obtained, and the abnormal use detection value is obtained by calculating the ratio of the number of abnormal use processes to the total number of times the target device k is used in the historical stage; And collect the maintenance moments for the target device k in the historical stage, mark the interval between two adjacent groups of maintenance moments as the maintenance interval value, and mark the number of maintenance interval values ​​that exceed the corresponding preset maintenance interval threshold in the historical stage as the maintenance interval value, and calculate the average of all maintenance interval values ​​to obtain the maintenance performance value; and determining in real time whether the target device k is in a damaged state by analyzing, starting timing when determining that the target device k is in a damaged state to obtain a damaged duration value, marking the total duration of the target device k in the damaged state in the historical stage as a damaged time-measured value, and comparing the damaged duration value with a corresponding preset damaged duration threshold, and marking the number of damaged duration values ​​exceeding the preset damaged duration threshold in the historical stage as a damaged high-frequency value; By formula The production time GYk, the abnormal use detection value GKk, the maintenance abnormal isolation value GPk, the maintenance performance value GLk, the storage and damage time measurement value GSk and the storage and damage high frequency value GFk are numerically calculated to obtain the processing planning value GXk; wherein, a1, a2, a3, a4, a5, a6 are preset proportional coefficients with values ​​greater than zero, and the larger the value of the processing planning value GXk, the worse the equipment state of the target equipment k is, and the greater the use risk is; The processing plan value GXk is numerically compared with the corresponding preset processing plan threshold. If the processing plan value GXk exceeds the corresponding preset processing plan threshold, it indicates that the device state of the target device k is poor, the risk of use is high, and the feasibility of continued use is low, then a low availability signal of the target device k is generated; if the processing plan value GXk does not exceed the corresponding preset processing plan threshold, it indicates that the device state of the target device k is good, the risk of use is low, and the feasibility of continued use is high, then a high availability signal of the target device k is generated.

[0017] Furthermore, the specific analysis process of determining whether the target device k is in a damaged state in real time through analysis is as follows: the ambient temperature and ambient humidity of the environment where the target device k is located are collected, and the difference between the ambient temperature and the median of the preset ambient temperature range of the target device k is calculated to obtain a target temperature deviation value, and similarly, a target humidity deviation value is obtained; And collect the dust concentration data and electromagnetic radiation data (i.e., the data value of the electromagnetic radiation intensity) of the environment where the target device k is located and mark them as the target gray detection value and the target radiation detection value respectively, and mark the shaking data (i.e., the data value of the vibration amplitude at the corresponding position) of the position where the target device k is located as the target shaking detection value; The target temperature detection value RKk, target humidity detection value RNk, target gray detection value RMk, target radiation detection value RLk and target shake detection value RFk are numerically calculated by the formula RWk=(q1*RKk+q2*RNk+q3*RMk+q4*RLk+q5*RFk) / 5 to obtain the real-time environment detection value RWk, wherein q1, q2, q3, q4, q5 are preset proportional coefficients whose values ​​are greater than zero, and the larger the value of the real-time environment detection value RWk is, the worse the environmental condition of the target device k is, and the greater the damage caused to the target device k; the real-time environment detection value RWk is numerically compared with the preset real-time environment detection threshold value. If the real-time environment detection value RWk exceeds the preset real-time environment detection threshold value, it indicates that the environmental condition of the target device k is poor, and the target device k is judged to be in a damaged state.

[0018] If there is no component device corresponding to the low availability signal, the coordination risk detection module is used to analyze to determine the coordination risk of all component devices, and a coordination high risk signal or a coordination low risk signal is generated, and the coordination high risk signal or the coordination low risk signal is sent to the management terminal. When the management terminal receives the coordination high risk signal, it issues an early warning to remind the management personnel to appropriately replace the corresponding component devices, thereby further ensuring the safety and stability of the installed life-saving guide lighting line; when a coordination low risk signal is generated, the life-saving guide lighting line is installed; the specific analysis process of the coordination risk detection module is as follows: The processing planning value of the target device k is obtained, and the processing planning value of the target device k is calculated by ratio with the corresponding preset processing planning threshold to obtain the target risk measurement value, and the target risk measurement values ​​of all component devices are averaged to obtain the lighting line detection value, and the target risk measurement value with the largest value is marked as the target risk amplitude; And the coordination risk value PX is obtained by numerically calculating the lighting line detection value PL and the target risk amplitude PF through the formula PX=(hy1*PL+hy2*PF) / 2, wherein hy1 and hy2 are preset weight coefficients, hy1>hy2>0; and the larger the value of the coordination risk value PX, the worse the coordination performance is, and the greater the use risk of the life-saving guide lighting line installed by the corresponding components; The coordination risk value PX is numerically compared with the preset coordination risk threshold. If the coordination risk value PX exceeds the preset coordination risk threshold, it indicates that the coordination performance is poor, and the use risk of the life-saving guide lighting line installed by the corresponding components is high, and a high coordination risk signal is generated; if the coordination risk value PX does not exceed the preset coordination risk threshold, it indicates that the coordination performance is good, and the use risk of the life-saving guide lighting line installed by the corresponding components is low, and a low coordination risk signal is generated.

[0019] It should be noted that the life-saving guide lighting line is composed of a communication gateway, a relay gateway and a relay cable reel. The relay gateway is installed on the relay cable reel, and the relay gateway is connected to the communication gateway through the LED line on the relay cable reel.

[0020] like Figure 2 As shown, the communication gateway and relay disk adopt a multi-mode fusion communication method combining wired and wireless, with multi-network fusion communication function, integrating private network and public network communication means, and can also connect to satellite network equipment. It has multi-mode fusion communication function, which can realize the interconnection of walkie-talkies with satellite phones, mobile phones and other communication equipment, realize communication that is not restricted by geographical environment and distance, and realize short-range and long-range command and dispatch; the system integrates LORA narrowband ad hoc network module, 4G / 5G network module, WIFI module, audio codec module, network routing and other modules; at the same time, it supports multi-hop cascade relay forwarding, including firefighter distress call, intelligent air call, walkie-talkie, 4G / 5G network, and WIFI signal extension to no-signal area, quickly covering subways, tunnels, underground buildings and other places where wireless signals are easily shielded.

[0021] like Figure 3 As shown, connect the aviation plug of the relay cable reel to the cable reel interface of the communication gateway, connect the intercom cable to the intercom interface of the communication gateway, install the relay gateway on the relay cable reel, connect the network cable of the relay cable reel to the cable reel interface of the relay gateway, and connect the intercom cable to the intercom interface of the relay gateway; When in use, connect the walkie-talkie, communication gateway, relay gateway, and relay reel, turn on the power switches respectively, connect the communication lines, adjust the walkie-talkie A and the firefighter's walkie-talkie channel to the same channel 2, adjust the walkie-talkie B and the commander's walkie-talkie channel to the same channel 1, and the two channels of walkie-talkies A and B cannot be consistent; when the firefighter enters the signal shielding space, the walkie-talkie carried with him and the walkie-talkie on the reel are kept unobstructed, and the voice in the shielded space can be transmitted to the outside of the shielded space through the line, so as to conduct voice intercom with people outside the shielded space.

[0022] like Figure 4 As shown, the communication gateway includes a 4G routing module, a main MCU, a network module, a WAN expansion interface, an audio network module and an audio enhancement module. The 4G routing module is connected to the network module and the WAN expansion interface through the network port, and the 4G routing module is communicatively connected to the audio network module, the audio network module is communicatively connected to the audio enhancement module, and the audio network module is connected to the main MCU through the serial port.

[0023] like Figure 4 As shown, the relay gateway includes a WiFi routing module, a network module, a power carrier module, a Lan expansion interface, an audio network module, an audio enhancement module, a main MCU, Lora and UWB. The WiFi routing module is connected to the network module, the power carrier module and the Lan expansion interface through the network port, and the WiFi routing module is communicatively connected to the audio network module, the audio network module is communicatively connected to the audio enhancement module, and the audio network module is connected to the main MCU through the serial port, and the main MCU is connected to Lora and UWB through the serial port.

[0024] Furthermore, if Figure 5-6 As shown, when cascading devices, connect the aviation plug of cable reel A to the cascading interface of the relay gateway on cable reel B, and connect the aviation plug on cable reel B to the network cable interface of the communication gateway to achieve device cascading; after use, turn off the power of the communication gateway, relay gateway, relay cable reel and walkie-talkie.

[0025] Embodiment 2: Figure 1 As shown, the difference between this embodiment and the first embodiment is that the management terminal communication connection interface stability monitoring module, when the installation of the life-saving guide lighting line is completed, the interface stability monitoring module analyzes the interface stability status of each interface to be monitored, determines the abnormal interface through analysis and determines whether to generate an interface stability error signal, and sends the abnormal interface and the interface stability error signal to the management terminal, so as to remind the management personnel to check the corresponding interface in time and take reasonable improvement measures, so as to ensure the stability of each interface, which is conducive to maintaining smooth communication; the specific analysis process of the interface stability monitoring module is as follows: The interface to be monitored is obtained, and the corresponding interface is marked as i, where i is a natural number greater than 1; the insertion depth of the joint corresponding to the interface i is collected, and the part of the corresponding joint entering the interface i is marked as the deep part, the extrusion pressure at several positions on the deep part is collected and marked as the contact pressure, and the contact pressure is numerically compared with the corresponding preset contact pressure threshold. If the contact pressure does not exceed the preset contact pressure threshold, it indicates that the corresponding position is not firm, and the corresponding position is marked as the dislocation point; The proportion of the number of dislocation points on the connector corresponding to interface i is obtained and marked as the dislocation detection value, and the deviation value of the insertion depth compared to the standard insertion depth is marked as the insertion depth detection value. The dislocation detection value TWi and the insertion depth detection value TSi are numerically calculated by the formula TNi=eg1*TWi+eg2*TSi to obtain the interface judgment value TNi; wherein eg1 and eg2 are preset weight coefficients, and the values ​​of eg1 and eg2 are both positive numbers; and the larger the value of the interface judgment value TNi, the worse the connection state of the corresponding interface i is; The interface judgment value TNi is numerically compared with the corresponding preset interface judgment threshold. If the interface judgment value TNi exceeds the preset interface judgment threshold, it indicates that the connection status of the corresponding interface i is poor, and the corresponding interface is marked as an abnormal interface; if there is an abnormal interface, it indicates that the corresponding interface needs to be checked and adjusted, and an interface stability signal is generated.

[0026] Furthermore, if there is no abnormal interface, the ratio of the interface judgment value of interface i to the corresponding preset interface judgment threshold is marked as the interface occupancy detection value, and the interface occupancy detection values ​​of all interfaces are averaged to obtain the interface stability value, and the interface stability value is numerically compared with the preset interface stability threshold. If the interface stability value exceeds the preset interface stability threshold, indicating that the connection performance of all interfaces is generally poor, an interface stability abnormality signal is generated.

[0027] The working principle of the present invention is as follows: when in use, the communication gateway and relay cable tray in the life-saving guide lighting line adopt a multi-mode fusion communication method combining wired and wireless, integrating private network and public network communication means, and can be connected to satellite network equipment to interconnect walkie-talkies with communication equipment such as satellite phones and mobile phones to achieve short-range and long-range command and dispatch, and support multi-hop cascade relay forwarding; and all component devices of the life-saving guide lighting line to be installed are obtained through the processing planning module, and availability analysis is performed on all component devices. When a low availability signal is generated, the corresponding component devices are scrapped, and when there is no component device corresponding to the low availability signal, the coordination risk of all component devices is analyzed through the coordination risk detection module, and when a high risk coordination signal is generated, the management personnel are reminded to appropriately replace the corresponding component devices, which is beneficial to ensure the safety and stability of the installed life-saving guide lighting line, reduce the difficulty of use and management of the life-saving guide lighting line, and has a high degree of intelligence.

[0028] The above formulas are all dimensionless and numerical calculations. The formula is a formula obtained by collecting a large amount of data and performing software simulation to obtain the most recent real situation. The preset parameters in the formula are set by technicians in this field according to actual conditions. The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can understand and use the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A life-saving guide lighting line management system based on multi-network integrated communication search and rescue, characterized in that: Including processing planning module, coordination risk detection module, interface stability monitoring module and management terminal; The processing planning module obtains all the components of the life-saving guide lighting line to be installed, marks the corresponding components as target devices k, where k is a natural number greater than 1; performs availability analysis on all the components, generates low availability signals or high availability signals of the corresponding components through analysis, and sends the low availability signals or high availability signals of the corresponding components to the management terminal; If there is no component device corresponding to the low availability signal, the coordination risk detection module is used to analyze to determine the coordination risk of all component devices, and a coordination high risk signal or a coordination low risk signal is generated, and the coordination high risk signal or the coordination low risk signal is sent to the management terminal; When a low-risk signal is generated, the life-saving guide lighting line is installed. When the installation of the life-saving guide lighting line is completed, the interface stability monitoring module analyzes the interface stability status of each interface to be monitored, determines the abnormal interface through analysis and determines whether to generate an interface stability signal, and sends the abnormal interface and the interface stability signal to the management terminal.

2. A life-saving guide lighting line management system based on multi-network integrated communication search and rescue according to claim 1, characterized in that: The life-saving guide lighting line is composed of a communication gateway, a relay gateway and a relay cable tray. The relay gateway is installed on the relay cable tray, and the relay gateway is connected to the communication gateway through an LED line body on the relay cable tray.

3. A life-saving guide lighting line management system based on multi-network integrated communication search and rescue according to claim 2, characterized in that: The communication gateway includes a 4G routing module, a main MCU, a network module, a WAN expansion interface, an audio network module and an audio enhancement module. The 4G routing module is connected to the network module and the WAN expansion interface through the network port, and the 4G routing module is communicatively connected to the audio network module, the audio network module is communicatively connected to the audio enhancement module, and the audio network module is connected to the main MCU through the serial port.

4. A life-saving guide lighting line management system based on multi-network integrated communication search and rescue according to claim 2, characterized in that: The relay gateway includes a WiFi routing module, a network module, a power carrier module, a Lan expansion interface, an audio network module, an audio enhancement module, a main MCU, Lora and UWB. The WiFi routing module is connected to the network module, the power carrier module and the Lan expansion interface through the network port, and the WiFi routing module is communicatively connected to the audio network module, the audio network module is communicatively connected to the audio enhancement module, and the audio network module is connected to the main MCU through the serial port, and the main MCU is connected to Lora and UWB through the serial port.

5. The life-saving guide lighting line management system based on multi-network integrated communication search and rescue according to claim 1, characterized in that: The specific analysis process of the interface stability monitoring module is as follows: The interface to be monitored is obtained, and the corresponding interface is marked as i, where i is a natural number greater than 1; the insertion depth of the joint corresponding to the interface i is collected, and the part of the corresponding joint entering the interface i is marked as the deep part, the extrusion pressure at several positions on the deep part is collected and marked as the contact pressure, and the contact pressure is numerically compared with the corresponding preset contact pressure threshold. If the contact pressure does not exceed the preset contact pressure threshold, the corresponding position is marked as the disengagement point; The percentage value of the number of dislocation points on the connector corresponding to interface i is obtained and marked as the dislocation detection value, and the deviation value of the insertion depth compared to the standard insertion depth is marked as the insertion depth detection value. The interface judgment value is obtained by numerically calculating the dislocation detection value and the insertion depth detection value. The interface judgment value is numerically compared with the corresponding preset interface judgment threshold. If the interface judgment value exceeds the preset interface judgment threshold, the corresponding interface is marked as an abnormal interface. If an abnormal interface exists, an interface stability error signal is generated.

6. A life-saving guide lighting line management system based on multi-network integrated communication search and rescue according to claim 5, characterized in that: If there is no abnormal interface, the ratio of the interface judgment value of interface i to the corresponding preset interface judgment threshold is marked as the interface occupancy detection value, and the interface occupancy detection values ​​of all interfaces are averaged to obtain the interface stability value, and the interface stability value is numerically compared with the preset interface stability threshold. If the interface stability value exceeds the preset interface stability threshold, an interface stability abnormality signal is generated.

7. The life-saving guide lighting line management system based on multi-network integrated communication search and rescue according to claim 1, characterized in that: The specific operation process of the processing planning module includes: The production date of the target device k is collected, and the interval between the current date and the production date is marked as the production time. The use time, the number of failures and the total failure repair time of the target device k in the corresponding use process are collected, and the ratio of the number of failures to the use time is marked as the fault detection value, and the ratio of the total failure repair time to the use time is marked as the repair detection value. The fault detection value and the repair detection value are numerically compared with the corresponding preset fault detection threshold and the preset repair detection threshold, respectively. If the fault detection value or the repair detection value exceeds the corresponding preset threshold, the corresponding use process is marked as an abnormal use process. The number of abnormal use processes of the target device k in the historical stage is obtained, and the abnormal use detection value is obtained by calculating the ratio of the number of abnormal use processes to the total number of times the target device k is used in the historical stage; And collect the maintenance moments for the target device k in the historical stage, mark the interval between two adjacent groups of maintenance moments as the maintenance interval value, and mark the number of maintenance interval values ​​that exceed the corresponding preset maintenance interval threshold in the historical stage as the maintenance interval value, and calculate the average of all maintenance interval values ​​to obtain the maintenance performance value; and determining in real time whether the target device k is in a damaged state by analyzing, starting timing when determining that the target device k is in a damaged state to obtain a damaged duration value, marking the total duration of the target device k in the damaged state in the historical stage as a damaged time-measured value, and comparing the damaged duration value with a corresponding preset damaged duration threshold, and marking the number of damaged duration values ​​exceeding the preset damaged duration threshold in the historical stage as a damaged high-frequency value; The processing plan value is obtained by numerically calculating the production time, abnormal use detection value, maintenance abnormality isolation value, maintenance performance value, storage and damage time measurement value and storage and damage high-frequency value, and the processing plan value is numerically compared with the corresponding preset processing plan threshold. If the processing plan value exceeds the corresponding preset processing plan threshold, a low availability signal of the target device k is generated; if the processing plan value does not exceed the corresponding preset processing plan threshold, a high availability signal of the target device k is generated.

8. A life-saving guide lighting line management system based on multi-network integrated communication search and rescue according to claim 7, characterized in that: The specific analysis process of judging whether the target device k is in a damaged state in real time through analysis is as follows: The ambient temperature and humidity of the environment where the target device k is located are collected, and the difference between the ambient temperature and the median of the preset ambient temperature range of the target device k is calculated to obtain a target temperature deviation value, and similarly, a target humidity deviation value is obtained; and collecting dust concentration data and electromagnetic radiation data of the environment where the target device k is located and marking them as target gray detection value and target radiation detection value respectively, and marking the shaking data of the location where the target device k is located as target shaking detection value; The real-time environmental detection value is obtained by numerically calculating the target temperature detection value, target humidity detection value, target gray detection value, target radiation detection value and target shaking detection value, and the real-time environmental detection value is numerically compared with the preset real-time environmental detection threshold. If the real-time environmental detection value exceeds the preset real-time environmental detection threshold, it is judged that the target device k is in a damaged state.

9. The life-saving guide lighting line management system based on multi-network integrated communication search and rescue according to claim 1, characterized in that: The specific analysis process of the risk detection module is as follows: The processing planning value of the target device k is obtained, and the processing planning value of the target device k is calculated by ratio with the corresponding preset processing planning threshold to obtain the target risk measurement value, and the target risk measurement values ​​of all component devices are averaged to obtain the lighting line detection value, and the target risk measurement value with the largest value is marked as the target risk amplitude; and numerically calculating the lighting line detection value and the target risk amplitude to obtain a matching risk value, and numerically comparing the matching risk value with a preset matching risk threshold, and generating a matching high risk signal if the matching risk value exceeds the preset matching risk threshold; If the matching risk value does not exceed the preset matching risk threshold, a matching low risk signal is generated.

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