CN112860499A

CN112860499A - Passive distribution system monitoring method, apparatus, device, medium, and program product

Info

Publication number: CN112860499A
Application number: CN202110192580.9A
Authority: CN
Inventors: 张利峰; 张鹏; 魏刚; 张铁刚; 刘剑飞; 杨萌
Original assignee: China United Network Communications Group Co Ltd
Current assignee: China United Network Communications Group Co Ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-05-28
Anticipated expiration: 2041-02-20
Also published as: CN112860499B

Abstract

The application provides a passive distributed system monitoring method, a device, equipment, a medium and a program product, wherein a signal monitoring node end acquires a monitoring instruction sent by a server end through a wireless network; then, periodically detecting signals of each indoor antenna according to the monitoring instruction to determine monitoring data; then sending the monitoring data to a server through a wireless network; enabling the server to analyze the monitoring data through a data application platform to determine a monitoring result; and the user side receives the monitoring results which are sent by the server side and used for representing the signal quality sent by each indoor antenna in the passive distribution system through the application program and the wireless network, and outputs and displays the monitoring results to the mobile terminal so as to be convenient for the user to check. The problem of among the prior art to there being monitoring inefficiency, monitoring effect poor technique in the monitoring of indoor passive distribution system is solved.

Description

Passive distribution system monitoring method, apparatus, device, medium, and program product

Technical Field

The present application relates to the field of mobile communications, and in particular, to a method, an apparatus, a device, a medium, and a program product for monitoring a passive distributed system.

Background

With the rapid increase of the number of mobile communication users, the traffic density is increasing, and the coverage requirements of the mobile users on communication signals are increasing. Statistically, 70% of wireless data traffic occurs indoors, and thus, indoor distribution systems are increasingly gaining importance from mobile operators. And the stability of the indoor distribution system is critical to maintaining high customer satisfaction.

At present, operators generally passively know that a room distribution system is possible to have a fault from complaints of users, and the mode has low effectiveness and fussy fault positioning, and has long fault processing time especially for large buildings; the other method is to actively monitor the indoor distribution system by adopting a manual CQT (Call Quality Test) mode, and the mode has the defects of low Test frequency, large Test quantity, incomplete Test and the like.

The monitoring of the indoor passive distribution system in the prior art has the technical problems of low monitoring efficiency and poor monitoring effect.

Disclosure of Invention

The application provides a passive distributed system monitoring method, a device, equipment, a medium and a program product, which aim to solve the technical problems of low monitoring efficiency and poor monitoring effect in the monitoring of an indoor passive distributed system in the prior art.

In a first aspect, the present application provides a monitoring method for a passive distribution system, which is applied to a signal monitoring node side, where the signal monitoring node side includes a plurality of signal monitoring devices, each of the signal monitoring devices is connected to a server side through a wireless network, and each of the signal monitoring devices includes an independent power module, so that each of the signal monitoring devices can be installed at a location without a power supply in a manner of being matched with each indoor branch antenna of the passive distribution system; the monitoring method comprises the following steps:

acquiring a monitoring instruction sent by the server through the wireless network;

carrying out periodic signal detection on each indoor branch antenna according to the monitoring instruction so as to determine monitoring data;

and sending the monitoring data to the server through the wireless network so that the server determines a monitoring result.

In one possible design, the signal monitoring device includes: the communication module is used for communicating with the server by utilizing the wireless network, and the communication comprises receiving the monitoring instruction and sending the test result; in a corresponding manner, the first and second optical fibers are,

the periodically detecting signals of each indoor branch antenna according to the monitoring instruction to determine monitoring data comprises:

the sensing module periodically receives and senses signals sent by the corresponding indoor branch antenna according to the monitoring instruction;

the sensing module sends the signal to the signal data processing module;

the signal data processing module analyzes the signal to determine the monitoring data, wherein the monitoring data comprises: signal strength, base station identification codes corresponding to the indoor antennas and communication cell codes.

In one possible design, the signal data processing module includes: the MCU main control module is used for determining control instructions corresponding to the sensing module and the communication module in a test task after receiving the monitoring instruction from the communication module, and the energy detection module is used for identifying wireless signals sent by the indoor branch antenna so as to carry out positioning estimation on the wireless signals; in a corresponding manner, the first and second optical fibers are,

the signal data processing module analyzes the signal to determine the monitoring data, and the method comprises the following steps:

the MCU main control module carries out digital processing on the signals so as to determine digital monitoring data;

the energy detection module identifies the signal to determine a positioning parameter corresponding to the signal, where the positioning parameter includes: a cell identification code and a base station identification code;

the monitoring data includes the digital monitoring data and the positioning parameter.

In one possible design, the sensing module further includes: the sensing module periodically receives and senses signals sent by the corresponding indoor branch antennas according to the monitoring instructions, and the sensing module comprises:

the sensing module transmits the signals through the omnidirectional antenna and/or the directional antenna;

the sensing module filters and amplifies the signal to obtain a sensing signal;

correspondingly, the sensing module sends the signal to the signal data processing module, and the sensing module includes:

and the sensing module sends the sensing signal to the signal data processing module.

In a possible design, the power module is included in the communication module, the power module can perform intelligent power-off and energy-saving on the signal monitoring device, and the communication module further includes data transceiver software for controlling hardware equipment of the communication module to perform data interaction with the server.

In a second aspect, the present application provides a method for monitoring a passive distributed system, which is applied to a server, where the server includes: the device comprises a device enabling platform and a data application platform, wherein the device enabling platform is used for carrying out information interaction with a signal monitoring node end through a wireless network, and the data application platform is used for configuring a monitoring task, sending a monitoring instruction to the signal monitoring node end through the device enabling platform and receiving monitoring data sent by the signal monitoring node end so as to determine a monitoring result; the monitoring method comprises the following steps:

receiving the monitoring task configured by the data application platform by the equipment enabling platform;

the equipment enabling platform sends a monitoring instruction to at least one signal monitoring node end according to the monitoring task, wherein the monitoring instruction comprises an execution parameter corresponding to the monitoring task;

the equipment enabling platform receives monitoring data sent by the signal monitoring node end and transmits the monitoring data to the data application platform;

and the data application platform analyzes the monitoring data to determine a monitoring result.

In one possible design, the device-enabled platform includes: the communication connection management and control module and the task issuing module correspond to each other, and the equipment enabling platform sends a monitoring instruction to at least one signal monitoring node according to the monitoring task, and the monitoring instruction comprises the following steps:

the task issuing module determines at least one signal monitoring node end according to the indoor branch antenna to be monitored corresponding to the monitoring task;

the task issuing module sends the monitoring instruction to the signal monitoring node end;

the device enabling platform receives monitoring data sent by the signal monitoring node end and transmits the monitoring data to the data application platform, and the method comprises the following steps:

the communication connection management and control module receives and stores the monitoring data through a wireless network;

and the communication connection management and control module is connected with the data application platform and transmits the detection data to the data application platform.

In one possible design, the monitoring data includes digital monitoring data and the positioning parameter, and the data application platform parses the monitoring data to determine the monitoring result, including:

the data application platform analyzes the digital monitoring data by using a monitoring analysis model to determine attribute information corresponding to signals sent by the indoor distribution antenna, wherein the attribute information comprises signal intensity;

the data application platform judges whether the signal is a normal signal or not by comparing the attribute information with a corresponding threshold value;

if the signal is an abnormal signal, the data application platform determines the position of the indoor distribution antenna corresponding to the abnormal signal according to the positioning parameter by using a positioning analysis model;

the monitoring result includes the location.

Optionally, the server further includes: the cloud server, the data application platform includes: before the device enabling platform receives the monitoring task configured by the data application platform, the method further includes:

the cloud server receives a query instruction sent by a user side through a wireless network;

the cloud server sends the query instruction to the data application platform through a core network;

the application software platform configures a corresponding monitoring task according to the query instruction received by the core network signaling access module;

after the data application platform analyzes the monitoring data to determine a monitoring result, the method further includes:

the application software platform sends the monitoring result to the cloud server through the core network signaling access module;

and the cloud server sends the monitoring result to the user side through the wireless network.

In one possible design, the data application platform further includes: the monitoring method further comprises the following steps:

if the monitoring result comprises an abnormal signal, the alarm matching module determines alarm information according to the monitoring result;

and the alarm matching module sends the alarm information to a user side through the wireless network.

In a third aspect, the present application provides a method for monitoring a passive distributed system, which is applied to a user side, where the user side includes: the monitoring method comprises the following steps of:

receiving a monitoring result sent by a server through the application program and a wireless network, wherein the monitoring result is used for representing the quality of signals sent by each indoor antenna in the passive distribution system;

and outputting and displaying the monitoring result to the mobile terminal so that a user can conveniently check the monitoring result.

In a possible design, before the receiving, by the application and the wireless network, the monitoring result sent by the server, the method further includes:

acquiring a coded image on a signal monitoring node end through an image acquisition device on the mobile terminal;

and the application program sends a query instruction to the server through the wireless network according to the coded image so as to enable the server to generate a monitoring task for the signal monitoring node.

In a fourth aspect, the present application provides a passive distributed system monitoring apparatus, comprising:

the communication module is used for acquiring a monitoring instruction sent by the server through a wireless network;

a processing module for periodically detecting signals of each indoor antenna according to the monitoring instruction to determine monitoring data

The communication module is further configured to send the monitoring data to the server through the wireless network, so that the server determines a monitoring result.

In one possible design, the processing module includes: the sensing module and the signal data processing module, the processing module is configured to perform periodic signal detection on each indoor sub-antenna according to the monitoring instruction to determine monitoring data, and the processing module includes:

the sensing module is used for periodically receiving and sensing signals sent by the corresponding indoor branch antenna according to the monitoring instruction;

the sensing module is also used for sending the signal to the signal data processing module;

the signal data processing module is configured to analyze the signal to determine the monitoring data, where the monitoring data includes: signal strength, base station identification codes corresponding to the indoor antennas and communication cell codes.

In one possible design, the signal data processing module includes: the MCU master control module and the energy detection module;

the MCU master control module is used for determining control instructions corresponding to the sensing module and the communication module in a test task after receiving the monitoring instruction from the communication module;

the energy detection module is used for identifying the wireless signals sent by the indoor sub-antennas so as to carry out positioning estimation on the wireless signals;

correspondingly, the signal data processing module is configured to analyze the signal to determine the monitoring data, and includes:

the MCU master control module is used for carrying out digital processing on the signals so as to determine digital monitoring data;

the energy detection module is configured to identify the signal to determine a positioning parameter corresponding to the signal, where the positioning parameter includes: a cell identification code and a base station identification code;

In one possible design, the sensing module further includes: the sensing module is used for periodically receiving and sensing signals sent by the corresponding indoor sub-antennas according to the monitoring instructions, and comprises:

the sensing module is used for receiving the signals through the omnidirectional antenna submodule and/or the directional antenna submodule;

the sensing module is further used for filtering and amplifying the signal to obtain a sensing signal;

correspondingly, the sensing module is further configured to send the signal to the signal data processing module, and includes:

the sensing module is further configured to send the sensing signal to the signal data processing module.

In one possible design, the power module is included in the communication module, and the power module is used for performing intelligent power-off and energy-saving on the signal monitoring device;

the communication module further comprises a data receiving and transmitting software module, and the data receiving and transmitting software module is used for controlling hardware equipment of the communication module to perform data interaction with the server side.

In a fifth aspect, the present application provides a passive distributed system monitoring apparatus, comprising:

the data application module is used for configuring a monitoring task;

the device enabling module is used for receiving the monitoring task and sending a monitoring instruction to at least one signal monitoring node end according to the monitoring task, wherein the monitoring instruction comprises an execution parameter corresponding to the monitoring task;

the device enabling module is further configured to receive monitoring data sent by the signal monitoring node end, and transmit the monitoring data to the data application module;

the data application module is further configured to analyze the monitoring data to determine a monitoring result.

In one possible design, the device enabling module includes: the communication connection management and control module and the task issuing module correspond to each other, the device enabling module is configured to send a monitoring instruction to at least one of the signal monitoring node ends according to the monitoring task, and the monitoring instruction includes:

the task issuing module is used for determining at least one signal monitoring node end according to the indoor branch antenna to be monitored corresponding to the monitoring task;

the task issuing module is also used for sending the monitoring instruction to the signal monitoring node end;

the device enabling module is configured to receive monitoring data sent by the signal monitoring node, and transmit the monitoring data to the data application platform, and includes:

the communication connection management and control module is connected with the data application module and transmits the detection data to the data application module.

In one possible design, the monitoring data includes digital monitoring data and the positioning parameter, and the data application module is configured to parse the monitoring data to determine a monitoring result, and includes:

the data application module is used for analyzing the digital monitoring data by using a monitoring analysis model so as to determine attribute information corresponding to signals sent by the indoor branch antenna, wherein the attribute information comprises signal strength;

the data application module is further configured to determine whether the signal is a normal signal by comparing the attribute information with a corresponding threshold;

if the signal is an abnormal signal, the data application module is further configured to determine, by using a positioning analysis model, a position of the indoor sub-antenna corresponding to the abnormal signal according to the positioning parameter;

the monitoring result includes the location.

Optionally, the server further includes: the cloud server, the data application module includes: the device enabling module is configured to receive the monitoring task configured by the data application module, and further includes:

the application software module is used for configuring a corresponding monitoring task according to the query instruction received by the core network signaling access module;

after the data application module is configured to analyze the monitoring data to determine a monitoring result, the method further includes:

the application software module is further configured to send the monitoring result to the cloud server through the core network signaling access module;

and the cloud server is used for sending the monitoring result to the user side through the wireless network.

In one possible design, the data application module further includes: alarm matching module, the monitoring device further includes:

if the monitoring result comprises an abnormal signal, the alarm matching module is used for determining alarm information according to the monitoring result;

and the alarm matching module is also used for sending the alarm information to a user side through the wireless network.

In a sixth aspect, the present application provides a passive distributed system monitoring apparatus, comprising:

the system comprises an acquisition module, a service end and a passive distribution system, wherein the acquisition module is used for receiving a monitoring result sent by the service end through a line network, and the monitoring result is used for representing the quality of signals sent by each indoor antenna in the passive distribution system;

and the processing module is used for outputting and displaying the monitoring result to the monitoring device so as to facilitate a user to check the monitoring result.

In a possible design, before the obtaining module is configured to receive the monitoring result sent by the server through a line network, the method further includes:

the acquisition module is also used for acquiring a coded image on a signal monitoring node end through an image acquisition device on the mobile terminal;

the processing module is further configured to send a query instruction to the server through the wireless network according to the encoded image, so that the server generates a monitoring task for the signal monitoring node.

In a seventh aspect, the present application provides a signal monitoring device comprising: the energy detection circuit module comprises an antenna, a signal sensing circuit module, an energy detection circuit module, an MCU (microprogrammed control unit) main control unit and a communication circuit module;

the antenna, the signal sensing circuit module, the energy detection circuit module and the MCU main control unit are electrically connected through an integrated circuit board;

the communication circuit module is connected with the integrated circuit board through a wire;

the antenna is used for receiving a wireless signal sent by a room division antenna of the passive distribution system;

the signal sensing circuit is used for sensing and identifying the wireless signals received by the antenna and sending identification results to the MCU main control unit;

the device is used for carrying out positioning parameter estimation on the identification result;

the energy detection circuit module also comprises an independent power supply module which is used for supplying power to the integrated circuit board;

the MCU main control unit includes: a processor and a memory;

a memory for storing program instructions;

and the processor is used for calling and executing the program instructions in the memory to execute any one of the possible passive distributed system monitoring methods provided by the first aspect.

In an eighth aspect, the present application provides a passive distribution system comprising: a passive distributed indoor distribution antenna system, any one of the possible signal monitoring devices in the seventh aspect, a cloud server, and a mobile monitoring device at a user side;

the signal monitoring equipment is connected with the cloud server through a wireless network;

the mobile monitoring equipment is connected with the cloud server through the wireless network through a pre-installed APP;

the signal monitoring device can execute any one possible passive distributed system monitoring method of the signal monitoring node end in the first aspect;

the cloud server can execute any one possible passive distribution system monitoring method of the signal monitoring node end in the second aspect;

the mobile monitoring device is capable of performing any one of the possible passive distributed system monitoring methods at the signal monitoring node side in the third aspect.

In a ninth aspect, the present application provides a storage medium, which is readable to store a computer program for executing any one of the possible passive distributed system monitoring methods provided in the first aspect.

In a tenth aspect, the present application provides a storage medium, wherein a computer program is stored in the storage medium, and the computer program is used to execute any one of the possible passive distributed system monitoring methods provided in the second aspect.

In an eleventh aspect, the present application provides a storage medium having a computer program stored thereon, the computer program being configured to perform any one of the possible passive distributed system monitoring methods provided in the third aspect.

In a twelfth aspect, the present application provides a computer program product comprising a computer program which, when executed by a processor, implements any one of the possible passive distributed system monitoring methods provided by the first aspect.

In a thirteenth aspect, the present application provides a computer program product comprising a computer program which, when executed by a processor, implements any one of the possible passive distributed system monitoring methods provided by the second aspect.

In a fourteenth aspect, the present application provides a computer program product comprising a computer program which, when executed by a processor, implements any one of the possible passive distributed system monitoring methods provided in the third aspect.

The application provides a passive distributed system monitoring method, a device, an equipment medium and a program product, wherein a signal monitoring node end acquires a monitoring instruction sent by a server end through a wireless network; then, periodically detecting signals of each indoor antenna according to the monitoring instruction to determine monitoring data; then sending the monitoring data to a server through a wireless network; enabling the server to analyze the monitoring data through a data application platform to determine a monitoring result; and the user side receives the monitoring results which are sent by the server side and used for representing the signal quality sent by each indoor antenna in the passive distribution system through the application program and the wireless network, and outputs and displays the monitoring results to the mobile terminal so as to be convenient for the user to check. The technical problems of low monitoring efficiency and poor monitoring effect in monitoring of an indoor passive distribution system in the prior art are solved, and the technical effect that the signal monitoring node end is independently configured with a power supply and can be arranged at a passive position together with an indoor branch antenna to realize efficient and accurate monitoring is achieved. In addition, the passive distribution system monitoring method can be closer to user perception, and faults of the passive distribution system can be found accurately. And simultaneously, the testing task can be customized, and the signaling process from the calling of the wireless network to the core network is presented.

Drawings

In order to more clearly illustrate the technical solutions in the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

FIG. 1 is a schematic diagram of a monitoring system provided herein;

fig. 2 is a schematic flow chart of a passive distributed system monitoring method according to the present application;

fig. 3 is a schematic flow chart of another passive distributed system monitoring method provided in the present application;

fig. 4 is a schematic structural diagram of a passive distributed system monitoring apparatus provided in the present application;

fig. 5 is a schematic structural diagram of another passive distributed system monitoring apparatus provided in the present application;

fig. 6 is a schematic structural diagram of another passive distributed system monitoring apparatus provided in the present application;

fig. 7 is a schematic structural diagram of a signal monitoring device provided in the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments, including but not limited to combinations of embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any inventive step are within the scope of the present application.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation 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.

The inventive concept of the present application is first introduced below:

with the rapid increase of the number of mobile communication users, the traffic density is increasing, and the coverage requirements of the mobile users on communication signals are increasing. Historical statistics show that 70% of wireless data traffic occurs indoors, and that the main traffic of both 3G and 4G networks also comes indoors. Therefore, the stability of the indoor distribution system is crucial to maintain high user satisfaction.

At present, mobile operators generally adopt passive indoor distribution systems in indoor distribution, and the passive indoor distribution systems mainly comprise passive devices such as a combiner, a coupler, a power divider, an antenna and the like. Passive distributed systems are superior to active distributed systems in terms of stability, but certain challenges also exist, one of which is the monitoring of passive devices.

In summary, the monitoring of the indoor branch antenna feeder requires a lot of manpower and high maintenance costs. Therefore, it is a problem to be solved by telecommunication operators to realize automatic monitoring of indoor distribution systems.

In order to solve the above problems, a conventional approach in the prior art is to monitor a passive distribution system in a form of matching a reader/writer of an RFID (Radio Frequency Identification) technology with an electronic tag. If the RFID electronic tag is arranged on the inner side of the outer cover of the indoor antenna, the reader-writer and a signal source module of the passive distribution system are arranged in a weak electricity room convenient for providing a power supply together, the reader-writer sends a read-write signal through the indoor antenna through the signal source module, the electronic tag receives the read-write signal sent by the indoor antenna, data information such as ID identity information stored in the electronic tag is excited, and then the data information is transmitted back to the reader-writer through the passive distribution system, so that automatic monitoring is completed.

However, the automatic monitoring method in the prior art has the following problems that a reader-writer needs to be placed in a place with power supply, and monitored data information needs to be transmitted back to a network management center through an optical fiber and an ethernet interface, which results in complex construction and installation, and high construction and maintenance costs of the automatic monitoring method in the prior art. In the actual use process, the inventor finds that the RFID electronic tag is easy to break down or interfere, thereby causing false alarm; or after the sound fault of the reader-writer, all the electronic tags connected with the reader-writer are completely failed, so that the reliability of the automatic monitoring system is lower; in another situation, when a maintenance person of the passive distribution system wants to perform a test on a certain indoor sub-antenna on the spot, the prior art cannot meet the requirement of flexible configuration of a test task, that is, the maintenance person only applies for the test task to a worker in the gateway center, the flow and the period are long, and a feedback result cannot be obtained on the spot.

In a word, the automatic monitoring method in the prior art has the technical problems of low monitoring efficiency and poor monitoring effect. To solve this problem, the present application provides a new monitoring method and monitoring system for a passive distributed system, which are described in detail below with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a monitoring system provided in the present application. As shown in fig. 1, the monitoring system includes three terminals: the signal monitoring node 10, the server 20 and the client 30. The signal monitoring node 10 and the user 30 are in data communication with the server 20 through a wireless network, such as an IOT internet of things. The signal monitoring node side 10 and the user side 30 do not directly communicate data. The signal monitoring node 10 includes a plurality of signal monitoring devices 11 corresponding to the indoor antennas 41 of the passive distribution system 40.

The monitoring system provided by the application at least comprises two operation modes:

one is a conventional automatic monitoring mode: the server 20 periodically sends a monitoring instruction to the signal monitoring node 10 according to a preset automatic monitoring plan, the signal monitoring node 10 receives wireless signals sent by each indoor antenna 41 of the passive distribution system 40, performs digital processing on the received wireless signals to obtain test data, sends the test data to the server 20 for data analysis to obtain a final monitoring result, the server 20 generates a monitoring report from the monitoring result and transmits the monitoring report to the client 30, and if an abnormal state is monitored, the server 20 sends alarm information just like the client 30, so that the conventional automatic monitoring of the passive distribution system 40 is realized.

The other is a special monitoring mode temporarily added by the user: the maintenance personnel of the passive distribution system scans the image code on the signal monitoring device 11 through the user terminal 30, for example: the two-dimensional code or the bar code, or the graphic array arranged according to the preset rule, identifies the identity ID code of the indoor antenna included in the image code, and sends an inquiry request to the server 20 through the wireless network to test the indoor antenna. And then the server 20 configures a test task and sends a monitoring instruction to the signal monitoring node 10 through the wireless network. After receiving the monitoring instruction, the signal monitoring node 10 performs signal sensing on the indoor antenna, and feeds the obtained test data back to the server 20 for analysis. The server 20 then feeds back the analyzed monitoring result to the client 30. Therefore, maintenance personnel can flexibly configure the test tasks, and can timely obtain the fed back monitoring results on site, so that the method is efficient and convenient.

It should be noted that the signal monitoring device 11 is provided with an independent power module, for example: lithium battery, super capacitor or graphene battery, etc., so break through the conventional means that the reader-writer needs to be installed in the weak electricity room far away from the electronic tag among the prior art, make signal monitoring device 11 realize the passive arrangement corresponding with room branch antenna 41 unanimously, namely signal monitoring device 11 can be integrated in a safety cover with room branch antenna 41, or signal monitoring device 11 can be arranged in the position near room branch antenna, has reduced the wiring cost of signal monitoring device 11, still avoided the data line or power cord to be damaged and influenced the problem of automatic monitoring. Meanwhile, the signal monitoring device 11 is communicated with the server 20 through a wireless network, so that the arrangement cost of optical fibers and the like is avoided.

The following describes the specific implementation flows of the above two monitoring modes, respectively.

First, the conventional automatic monitoring mode:

fig. 2 is a schematic flow chart of a passive distributed system monitoring method. As shown in fig. 2, the method for monitoring a passive distributed system provided in the embodiment of the present application includes the specific steps of:

s201, configuring a monitoring task according to a preset monitoring plan.

In this step, the server 20 generates corresponding monitoring tasks according to a preset monitoring plan, for example, according to a preset polling sequence and a preset monitoring period, and the monitoring tasks are not configured with corresponding monitoring parameters, for example, ID numbers of base stations to be monitored or ci (cell identity) codes of cells.

In this embodiment, the server 20 includes: and the data application platform is used for configuring the monitoring task.

S202, sending a monitoring instruction to at least one signal monitoring node terminal according to the monitoring task.

In this step, the monitoring command includes an execution parameter corresponding to the monitoring task, such as an identity code, a location code, a corresponding cell code, a signal type, and the like of the indoor antenna.

Specifically, the server further includes: and the equipment enabling platform is used for carrying out information interaction with the signal monitoring node end through a wireless network (such as the Internet of things). After the data application platform completes the configuration monitoring task, the device enabling platform sends a monitoring instruction to the signal monitoring node 10.

In one possible design, the device-enabled platform includes: the communication connection management and control module and the task issuing module send monitoring instructions including:

the task issuing module determines at least one signal monitoring node end or a signal monitoring device of the signal monitoring node end according to the indoor branch antenna to be monitored corresponding to the monitoring task;

the task issuing module sends a monitoring instruction to the signal monitoring node terminal 10;

s203, acquiring a monitoring instruction through a wireless network.

In this step, the communication module of the signal monitoring node 10 receives a monitoring instruction sent by the server 20 through the wireless network.

In this embodiment, the signal monitoring node 10 includes a plurality of signal monitoring devices 11, and each indoor antenna of the passive distribution system may be configured with one signal monitoring device 11 alone, or the signal monitoring device 11 may be disposed at a geometric center of several indoor antennas or at a reasonable receiving position calculated according to a preset receiving algorithm, so that the signal monitoring device 11 can receive signals of several indoor antennas at the same time.

It should be noted that each signal monitoring device 11 is provided with an independent communication module for wireless communication, and an independent power module, such as a lithium battery, a super capacitor, a graphene battery, a solar power generation assembly, a wind power generation assembly, etc., is further integrated in the communication module, so that only the position of a monitoring signal can be considered when the signal monitoring device 11 is arranged, the problem of power supply does not need to be considered, and the arrangement cost of a signal line, such as an optical cable and an optical fiber, is reduced by adopting wireless communication. And each signal monitoring device 11 can also send out alarm prompt information to the server 20 when the battery power is insufficient, so that maintenance personnel can replace the battery or overhaul the power supply module.

The independent signal monitoring device 11 can be additionally provided with an adhesive tape at the installation position, so that the signal monitoring device can be quickly installed during installation, and the installation workload is reduced.

And S204, periodically detecting signals of each indoor antenna according to the monitoring instruction to determine monitoring data.

In the present embodiment, the signal monitoring device 11 includes: the sensing module firstly receives and senses signals sent by the corresponding indoor branch antenna periodically according to a monitoring instruction, then the sensing module sends the signals to the signal data processing module, the signal data processing module analyzes the signals to determine monitoring data, and the monitoring data comprise: signal strength, base station identification codes corresponding to the indoor antennas and communication cell codes.

It should be noted that, in order to reduce the power consumption of the signal monitoring device 11 as much as possible, the signal monitoring device 11 does not perform data analysis on the signal sensed by the sensing module, but only performs digital processing on the sensed analog signal, and attaches attribute information corresponding to the indoor antennas, such as identification codes of the base station and the cell.

And S205, sending the monitoring data to a server through a wireless network.

In this step, each signal monitoring device 11 sends monitoring data back to the server 20 through the communication module by using a wireless network, such as an operator-specific internet of things or a wireless communication core network.

And S206, receiving the monitoring data sent by the signal monitoring node end, and analyzing the monitoring data to determine a monitoring result.

In this step, the device enabling platform of the server 20 receives the monitoring data sent by the signal monitoring node 10, and transfers the monitoring data to the data application platform. The data application platform is configured with a special analysis software system to analyze the monitoring data, for example, a neural network analysis model trained in advance is used to analyze a large amount of monitoring data, whether the indoor branch antenna works normally is judged according to the signal strength corresponding to different telephone traffic or service traffic or whether the monitoring data in different time periods have obvious attenuation changes, and a monitoring report is generated according to a preset template configured by the software system

And S207, generating a detection report according to the monitoring result, and sending the detection report to the user side.

In this step, the analysis software system of the data application platform generates a monitoring report according to a preset template, and then transmits the monitoring report to at least one user terminal in a wired or wireless data communication mode. The user side can comprise a PC computer of the management center, and can also comprise mobile terminal equipment, such as a mobile phone, held by the operation and maintenance personnel.

In one possible design, the detection report is divided into a conventional report and alarm information, and when the data application platform analyzes that the indoor sub-antenna has a problem, the alarm information is immediately generated and sent to a corresponding user side, such as a management center, or a mobile phone of an operation and maintenance person corresponding to the area. The regular report may be a statistical report according to a preset period, such as monday or friday.

And S208, receiving the monitoring result sent by the server through the application program and the wireless network.

In this step, the user opens the application installed on the user side, connects to a wireless network, such as an internet of things dedicated to the operator, and receives a monitoring result sent by the data application platform of the server side 20, where the monitoring result includes a conventional report and/or alarm information.

And S209, outputting and displaying the monitoring result.

In this step, the application program on the user side displays the monitoring result on the user side, such as a display screen of a mobile phone, for the user to view.

The embodiment provides a monitoring method of a passive distributed system, which comprises the steps that a signal monitoring node end obtains a monitoring instruction sent by a server end through a wireless network; then, periodically detecting signals of each indoor antenna according to the monitoring instruction to determine monitoring data; then sending the monitoring data to a server through a wireless network; enabling the server to analyze the monitoring data through a data application platform to determine a monitoring result; and the user side receives the monitoring results which are sent by the server side and used for representing the signal quality sent by each indoor antenna in the passive distribution system through the application program and the wireless network, and outputs and displays the monitoring results to the mobile terminal so as to be convenient for the user to check. The technical problems of low monitoring efficiency and poor monitoring effect in monitoring of an indoor passive distribution system in the prior art are solved, and the technical effect that the signal monitoring node end is independently configured with a power supply and can be arranged at a passive position together with an indoor branch antenna to realize efficient and accurate monitoring is achieved. In addition, the passive distribution system monitoring method can be closer to user perception, and faults of the passive distribution system can be found accurately. And simultaneously, the testing task can be customized, and the signaling process from the calling of the wireless network to the core network is presented.

The special monitoring mode is described as follows:

fig. 3 is a schematic flow chart of another passive distributed system monitoring method provided in the present application. As shown in fig. 3, the method for monitoring a passive distributed system includes the following specific steps:

s301, acquiring a coded image on the signal monitoring node end through an image acquisition device.

In this step, the user terminal 30 is provided with an image capturing device such as a camera on a mobile phone, and scans a coded image, such as a two-dimensional code, a barcode, or an array image with a specific shape, on the housing of the signal monitoring device 11 of the signal monitoring node terminal 10 through the camera.

Specifically, when the operation and maintenance personnel need to temporarily detect a specific indoor antenna on the inspection site, the operation and maintenance personnel can open a pre-installed application program through a user side mobile device such as a mobile phone, open a camera, scan a coded image on the signal monitoring decoration 11 and open a special monitoring mode.

And S302, sending a query instruction to the server through the wireless network according to the coded image.

In this step, the application program on the user terminal 30 identifies information contained in the encoded image, such as the code of the indoor antenna corresponding to the signal monitoring device 11, and/or information of the cell, the base station, and the like corresponding to the indoor antenna. Then, a query instruction is generated by using the identification information, and a core network signaling is generated through a wireless network, such as a core network of an operator, and is sent to the cloud server of the server 20.

In this embodiment, the server 20 includes: the system comprises a cloud server, a device enabling platform and a data application platform.

In one possible implementation, the cloud server may also be integrated with the data application platform, and the device enabling platform may be integrated with the base station.

The cloud server is used for data communication with the user side, can contain a large cloud computing database, and performs overall management and data analysis statistics on all passive distribution systems in the whole management area of an operator.

The device enabled platform includes: and the communication connection management and control module. The communication connection management and control module is used for managing and controlling wireless communication between the cloud server and each signal monitoring device 11 of the signal monitoring node 10.

And S303, receiving the query instruction sent by the user side through the wireless network.

In this step, the cloud server receives the query instruction sent by the user side through the wireless network.

And S304, sending the query instruction to the data application platform through the core network.

In this step, the cloud server sends the query instruction to the server where the data application platform is located through the core network device of the operator communication network.

S305, configuring a corresponding monitoring task according to the received query instruction.

In this step, the data application platform includes: the system comprises a core network signaling access module and an application software platform, wherein the application software platform configures corresponding monitoring tasks according to query instructions received by the core network signaling access module.

Specifically, the application software platform selects a corresponding monitoring task according to the relevant parameters in the query instruction by using a pre-stored detection model, or directly calls the latest daily monitoring result. For example, if the daily monitoring result is within the same day, the result is directly sent to the user side, otherwise, a temporary monitoring task is newly established.

The monitoring task may be to collect only the signal of the current indoor antenna, or to transmit the test signal to the base station and the cell corresponding to the indoor antenna first, and then to receive the test signal by the signal monitoring device 11, so that the state of the indoor antenna can be obtained more accurately.

And S306, sending a monitoring instruction to a signal monitoring device corresponding to the indoor sub-antenna to be monitored according to the monitoring task.

In this embodiment, the device enabling platform of the server 20 further includes: and the task issuing module is specially used for sending the monitoring task to the signal monitoring device 11 through a wireless network.

And the task issuing module generates a monitoring instruction, and after the authorization of the communication connection control module is obtained, the task issuing module is connected with a wireless network through the communication connection control module to transmit the monitoring instruction.

And S307, acquiring a monitoring instruction through a wireless network.

In this step, the communication module of the signal monitoring node 10 receives a monitoring instruction sent by the server 20 through the wireless network. And data transceiving software in the communication module acquires the analog signal of the monitoring instruction, demodulates the signal and obtains each parameter in the monitoring instruction.

And S308, periodically detecting signals of each indoor antenna according to the monitoring instruction to determine monitoring data.

In this embodiment, the signals emitted by the chamber antenna include: one or a combination of several signals of LTE, NB-IOT, NSA and SA signals.

In this step, the signal monitoring device 11 includes: the sensing module firstly receives and senses signals sent by the corresponding indoor branch antenna periodically according to a monitoring instruction, then the sensing module sends the signals to the signal data processing module, the signal data processing module analyzes the signals to determine monitoring data, and the monitoring data comprise: signal strength, base station identification codes corresponding to the indoor antennas and communication cell codes.

In one possible embodiment, the sensing module further comprises: an omni-directional antenna and/or a directional antenna.

Specifically, the sensing module receives a wireless signal sent by the indoor sub-antenna through the omnidirectional antenna and/or the directional antenna, and then filters and amplifies the signal to obtain a sensing signal.

It should be noted that the sensing signal is still an analog signal, and in order to facilitate digital communication with the server, digital processing through analog-to-digital conversion is also required.

And the sensing module sends the sensing signal to a signal data processing module.

The signal data processing module includes: the MCU main control module is used for determining control instructions corresponding to the sensing module and the communication module in a test task after receiving the monitoring instructions from the communication module, and the energy detection module is used for identifying wireless signals sent by the indoor branch antenna so as to carry out positioning estimation on the wireless signals.

Correspondingly, the signal data processing module analyzes the signal to determine the monitoring data, and the method comprises the following steps:

the MCU main control module carries out digital processing on the signals to determine digital monitoring data;

the energy detection module identifies the signal to determine a positioning parameter corresponding to the signal, wherein the positioning parameter includes: a cell identification code and a base station identification code;

then in this embodiment, the monitoring data at least includes: digital monitoring data and positioning parameters.

It should be noted that the positioning parameters may be used for positioning estimation in the conventional detection or in the special monitoring mode. During special monitoring, if the positioning data does not correspond to the positioning parameters of the indoor antennas in the query instruction, further problem troubleshooting is required by operation and maintenance personnel. This allows for more efficient management of the passive distribution system.

S309, sending the monitoring data to a server through a wireless network.

In this step, each signal monitoring device 11 sends monitoring data back to the server 20 through data transceiving software of the communication module by using a wireless network, such as an operator-specific internet of things or a wireless communication core network.

And S310, receiving the monitoring data sent by the signal monitoring node end, and analyzing the monitoring data to determine a monitoring result.

In this step, the communication connection management and control module receives and stores the monitoring data through a wireless network, establishes connection with the data application platform, and transmits the detection data to the data application platform.

The monitoring data includes: digital monitoring data and positioning parameters, the data application platform analyzes the monitoring data to determine a monitoring result, and the method comprises the following steps:

the monitoring result includes the location.

It should be noted that the above steps can also be used in the regular monitoring mode.

And S311, sending the monitoring result to a cloud server.

In this step, the application software platform sends the monitoring result to the cloud server through the core network signaling access module.

And S312, the cloud server sends the monitoring result to the user side through the wireless network.

It should be noted that, in this embodiment, the user side only interacts with the cloud server, so that each part of the whole monitoring system is only two-side direct interaction, and interaction of the third side is not involved, so that data transceiving during system architecture is simpler and more convenient, and the same side does not need to be provided with a plurality of communication protocols.

And S313, receiving the monitoring result sent by the server through the application program and the wireless network.

And S314, outputting and displaying the monitoring result.

It should be further noted that, in this embodiment, an independent power module of the signal monitoring device 11 is included in the communication module, and the power module can perform intelligent power-off and energy-saving operations on the signal monitoring device. Moreover, the sensing module and the signal data processing module of the signal monitoring device 11 are integrated on one integrated circuit board, which facilitates miniaturization of the signal monitoring device 11, so that the signal monitoring device 11 can be installed in the conical shield of the indoor antenna.

Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments can be implemented by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps including the method embodiments when executed; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.

Fig. 4 is a schematic structural diagram of a passive distributed system monitoring apparatus provided in the present application. The positioning means may be implemented by software, hardware or a combination of both.

As shown in fig. 4, the passive distributed system monitoring apparatus 400 includes:

the communication module 410 is used for acquiring a monitoring instruction sent by a server through a wireless network;

a processing module 420, configured to perform periodic signal detection on each of the indoor sub-antennas according to the monitoring instruction to determine monitoring data

The communication module 410 is further configured to send the monitoring data to the server through the wireless network, so that the server determines a monitoring result.

In one possible design, the processing module 420 includes: a sensing module 421 and a signal data processing module 422, where the processing module 420 is configured to perform periodic signal detection on each indoor antenna according to the monitoring instruction to determine monitoring data, and includes:

the sensing module 421 is configured to periodically receive and sense a signal sent by a corresponding indoor antenna according to the monitoring instruction;

the sensing module 421 is further configured to send the signal to the signal data processing module 422;

the signal data processing module 422 is configured to analyze the signal to determine the monitoring data, where the monitoring data includes: signal strength, base station identification codes corresponding to the indoor antennas and communication cell codes.

In one possible design, the signal data processing module 422 includes: an MCU master control module 4221 and an energy detection module 4222;

the MCU main control module 4221 is configured to determine, after receiving the monitoring instruction from the communication module 410, control instructions corresponding to the sensing module 421 and the communication module 410 in a test task;

the energy detection module 4222 is configured to identify a wireless signal sent by the indoor antenna so as to perform positioning estimation on the wireless signal;

correspondingly, the signal data processing module 422 is configured to analyze the signal to determine the monitoring data, including:

the MCU main control module 4221 is configured to perform digital processing on the signal to determine digital monitoring data;

the energy detection module 4222 is configured to identify the signal to determine a positioning parameter corresponding to the signal, where the positioning parameter includes: a cell identification code and a base station identification code;

In one possible design, the sensing module 421 further includes: the sensing module 421 is configured to periodically receive and sense a signal sent by the corresponding indoor sub-antenna according to the monitoring instruction, and includes:

the sensing module 421 is configured to receive the signal through the omnidirectional antenna submodule and/or the directional antenna submodule;

the sensing module 421 is further configured to filter and amplify the signal to obtain a sensing signal;

correspondingly, the sensing module 421 is further configured to send the signal to the signal data processing module 422, and includes:

the sensing module 421 is further configured to send the sensing signal to the signal data processing module 422.

In one possible design, a power module 411 is included in the communication module 410, and the power module 411 is used for performing intelligent power-off and energy saving on the signal monitoring device;

the communication module 410 further includes a data transceiver software module 412, and the data transceiver software module 412 is configured to control hardware devices of the communication module 410 to perform data interaction with the server.

It should be noted that the passive distributed system monitoring apparatus provided in the embodiment shown in fig. 4 may perform the monitoring step corresponding to the signal monitoring node in the method provided in any of the above method embodiments, and the specific implementation principle, technical features, term explanation and technical effects thereof are similar and will not be described herein again.

Fig. 5 is a schematic structural diagram of another passive distributed system monitoring apparatus provided in the present application. The positioning means may be implemented by software, hardware or a combination of both.

As shown in fig. 5, the passive distributed system monitoring apparatus 500 includes:

a data application module 510 for configuring monitoring tasks;

the device enabling module 520 is configured to receive the monitoring task and send a monitoring instruction to at least one signal monitoring node according to the monitoring task, where the monitoring instruction includes an execution parameter corresponding to the monitoring task;

the device enabling module 520 is further configured to receive monitoring data sent by the signal monitoring node, and transmit the monitoring data to the data application module 510;

the data application module 510 is further configured to analyze the monitoring data to determine a monitoring result.

In one possible design, the device enabling module 520 includes: correspondingly, the device enabling module 520 is configured to send a monitoring instruction to at least one signal monitoring node according to the monitoring task, and includes:

the task issuing module 522 is configured to determine at least one signal monitoring node according to the indoor branch antenna to be monitored corresponding to the monitoring task;

the task issuing module 522 is further configured to send the monitoring instruction to the signal monitoring node end;

the device enabling module 520 is configured to receive monitoring data sent by the signal monitoring node, and transmit the monitoring data to the data application platform, and includes:

the communication connection management and control module 521 receives and stores the monitoring data through a wireless network;

the communication connection management and control module 521 establishes connection with the data application module 510, and transmits the detection data to the data application module 510.

In one possible design, the monitoring data includes digital monitoring data and the positioning parameters, and the data application module 510 is configured to parse the monitoring data to determine the monitoring result, and includes:

the data application module 510 is configured to analyze the digital monitoring data by using a monitoring analysis model to determine attribute information corresponding to a signal sent by a room division antenna, where the attribute information includes signal strength;

the data application module 510 is further configured to determine whether the signal is a normal signal by comparing the attribute information with a corresponding threshold;

if the signal is an abnormal signal, the data application module 510 is further configured to determine, by using a positioning analysis model, a position of the indoor sub-antenna corresponding to the abnormal signal according to the positioning parameter;

the monitoring result includes the location.

Optionally, the server further includes: a cloud server, the data application module 510 comprising: a core network signaling access module 511 and an application software module 512, where the device enabling module 520 is configured to receive the monitoring task configured by the data application module 510, and further includes:

the application software module 512 is configured to configure a corresponding monitoring task according to the query instruction received by the core network signaling access module 511;

after the data application module 510 is configured to parse the monitoring data to determine a monitoring result, the method further includes:

the application software module 512 is further configured to send the monitoring result to the cloud server through the core network signaling access module 511;

In one possible design, the data application module 510 further includes: an alarm matching module 513, wherein the monitoring device further comprises:

if the monitoring result includes an abnormal signal, the alarm matching module 513 is configured to determine alarm information according to the monitoring result;

the alarm matching module 513 is further configured to send the alarm information to a user side through the wireless network.

It should be noted that the passive distributed system monitoring apparatus provided in the embodiment shown in fig. 5 may perform the monitoring step corresponding to the server in the method provided in any of the above method embodiments, and the specific implementation principle, technical features, technical term explanation, and technical effects thereof are similar and will not be described herein again.

Fig. 6 is a schematic structural diagram of another passive distributed system monitoring apparatus provided in the present application. The positioning means may be implemented by software, hardware or a combination of both.

As shown in fig. 6, the passive distributed system monitoring apparatus 600 includes:

the acquisition module 601 is configured to receive a monitoring result sent by a server through a line network, where the monitoring result is used to indicate quality of a signal sent by each indoor antenna in a passive distribution system;

the processing module 602 is configured to output and display the monitoring result to the monitoring device, so that a user can view the monitoring result conveniently.

In a possible design, before the obtaining module 601 is configured to receive the monitoring result sent by the server through a line network, the method further includes:

the obtaining module 601 is further configured to obtain a coded image on a signal monitoring node end through an image acquisition device on the mobile terminal;

the processing module 602 is further configured to send, through the wireless network, an inquiry instruction to the server according to the encoded image, so that the server generates a monitoring task for the signal monitoring node.

It should be noted that the passive distributed system monitoring apparatus provided in the embodiment shown in fig. 6 can perform the monitoring step corresponding to the user side in the method provided in any of the above method embodiments, and the specific implementation principle, technical features, technical term explanation, and technical effects thereof are similar and will not be described herein again.

Fig. 7 is a schematic structural diagram of a signal monitoring device provided in the present application. As shown in fig. 7, the signal monitoring apparatus 700 may include: the system comprises an antenna 701, a signal sensing circuit module 702, an energy detection circuit module 703, an MCU main control unit 704 and a communication circuit module 705;

the antenna 701, the signal sensing circuit module 702, the energy circuit module 703 and the MCU main control unit 704 are electrically connected through an integrated circuit board;

the antenna 701 is used for receiving a wireless signal sent by a room division antenna 701 of a passive distribution system;

the signal sensing circuit is configured to sense and identify the wireless signal received by the antenna 701, and send an identification result to the MCU main control unit 704;

the energy circuit module 703 further includes an independent power module, and the power module is configured to supply power to the integrated circuit board;

the MCU main control unit 704 includes: at least one processor 7041 and memory 7042. Fig. 7 shows an electronic device as an example of a processor.

A memory 7042 for storing programs. In particular, the program may include program code including computer operating instructions.

The memory 7042 may comprise high-speed RAM memory and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.

The processor 7041 is configured to execute computer-executable instructions stored in the memory 7042 to implement the monitoring method described in the foregoing embodiments of the method on the signal monitoring node side.

The processor 7041 may be a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present application.

Alternatively, the memory 7042 may be separate or integrated with the processor 7041. When the memory 7042 is a device independent from the processor 7041, the MCU master control unit 704 may further include:

a bus 7043 for connecting the processor 7041 and the memory 7042. The bus may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended ISA (EISA) bus, or the like. Buses may be classified as address buses, data buses, control buses, etc., but do not represent only one bus or type of bus.

Alternatively, in a specific implementation, if the memory 7042 and the processor 7041 are integrated into a single chip, the memory 7042 and the processor 7041 may communicate via an internal interface.

In an eighth aspect, the present application provides a passive distribution system comprising: a passive distributed indoor distribution antenna system, any one of the possible signal monitoring devices in the above embodiments, a cloud server, and a mobile monitoring device at a user end;

the signal monitoring device can execute any one of the possible passive distributed system monitoring methods of the signal monitoring node end in the above embodiments;

the cloud server can execute any one possible passive distribution system monitoring method of the server side in the above embodiments;

the mobile monitoring device can perform any one of the possible methods for monitoring the passive distributed system at the user end in the above embodiments.

The present application also provides a computer-readable storage medium, which may include: the signal monitoring node includes a usb disk, a removable hard disk, a read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and various media capable of storing program codes.

The present application also provides a computer-readable storage medium, which may include: various media capable of storing program codes, such as a usb disk, a removable hard disk, a read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, are specifically, the computer-readable storage medium stores program instructions, and the program instructions are used to implement the passive distributed system monitoring method of the server in the foregoing embodiments.

The present application also provides a computer-readable storage medium, which may include: a usb disk, a removable hard disk, a read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and various media capable of storing program codes, where in particular, the computer-readable storage medium stores program instructions for implementing the method for monitoring a passive distributed system at a user end in each embodiment.

The present application further provides a computer program product, including a computer program, where the computer program, when executed by a processor, implements the method for monitoring a passive distributed system at a signal monitoring node end in the above embodiments.

The present application further provides a computer program product, including a computer program, where the computer program, when executed by a processor, implements the method for monitoring a passive distributed system of a server in the foregoing embodiments.

The present application further provides a computer program product, including a computer program, where the computer program, when executed by a processor, implements the method for monitoring a passive distribution system at a user end in the above embodiments.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A passive distribution system monitoring method is characterized in that the method is applied to a signal monitoring node end, the signal monitoring node end comprises a plurality of signal monitoring devices, each signal monitoring device is connected with a service end through a wireless network, each signal monitoring device comprises an independent power supply module, and therefore each signal monitoring device can be matched with each indoor branch antenna of a passive distribution system and installed at a position without a power supply; the monitoring method comprises the following steps:

2. The passive distributed system monitoring method of claim 1, wherein the signal monitoring device comprises: the communication module is used for communicating with the server by utilizing the wireless network, and the communication comprises receiving the monitoring instruction and sending the test result; in a corresponding manner, the first and second optical fibers are,

the sensing module sends the signal to the signal data processing module;

3. The passive distributed system monitoring method of claim 2, wherein the signal data processing module comprises: the MCU main control module is used for determining control instructions corresponding to the sensing module and the communication module in a test task after receiving the monitoring instruction from the communication module, and the energy detection module is used for identifying wireless signals sent by the indoor branch antenna so as to carry out positioning estimation on the wireless signals; in a corresponding manner, the first and second optical fibers are,

4. The passive distributed system monitoring method of claim 2, wherein the perception module further comprises: the sensing module periodically receives and senses signals sent by the corresponding indoor branch antennas according to the monitoring instructions, and the sensing module comprises:

the sensing module receives the signal through the omnidirectional antenna and/or the directional antenna;

the sensing module filters and amplifies the signal to obtain a sensing signal;

5. The method according to claim 2, wherein the power module is included in the communication module, the power module is capable of performing intelligent power-off and energy-saving operations on the signal monitoring device, and the communication module further includes data transceiver software for controlling hardware devices of the communication module to perform data interaction with the server.

6. A passive distributed system monitoring method is applied to a server side, and the server side comprises the following steps: the device comprises a device enabling platform and a data application platform, wherein the device enabling platform is used for carrying out information interaction with a signal monitoring node end through a wireless network, and the data application platform is used for configuring a monitoring task, sending a monitoring instruction to the signal monitoring node end through the device enabling platform and receiving monitoring data sent by the signal monitoring node end so as to determine a monitoring result; the monitoring method comprises the following steps:

7. The passive distributed system monitoring method of claim 6, wherein the device enabling platform comprises: the communication connection management and control module and the task issuing module correspond to each other, and the equipment enabling platform sends a monitoring instruction to at least one signal monitoring node according to the monitoring task, and the monitoring instruction comprises the following steps:

8. The passive distributed system monitoring method of claim 6, wherein the monitoring data comprises digital monitoring data and the positioning parameters, and the data application platform parses the monitoring data to determine the monitoring result, comprising:

the monitoring result includes the location.

9. The passive distributed system monitoring method of any of claims 6-8, wherein the server further comprises: the cloud server, the data application platform includes: before the device enabling platform receives the monitoring task configured by the data application platform, the method further includes:

10. The passive distributed system monitoring method of claim 6, wherein the data application platform further comprises: the monitoring method further comprises the following steps:

11. A method for monitoring a passive distributed system, the method being applied to a user side, the user side comprising: the monitoring method comprises the following steps of:

12. The method according to claim 11, wherein before receiving the monitoring result sent by the server via the application and the wireless network, the method further comprises:

13. A signal monitoring device, comprising: the energy detection circuit module comprises an antenna, a signal sensing circuit module, an energy detection circuit module, an MCU (microprogrammed control unit) main control unit and a communication circuit module;

the MCU main control unit includes: a processor and a memory;

the memory is used for storing executable instructions of the processor;

wherein the processor is configured to perform the passive distributed system monitoring method at the signal monitoring node side of any of claims 1 to 5 via execution of the executable instructions.

14. A passive distribution system comprising: a passively distributed room antenna system, further comprising: the signal monitoring device, cloud server, user side mobile monitoring device of claim 13;

the signal monitoring device can execute the passive distributed system monitoring method of the signal monitoring node side of any claim 1 to 5;

the cloud server can execute the passive distribution system monitoring method of the signal monitoring node side of any one of claims 6 to 10;

the mobile monitoring device is capable of executing the passive distributed system monitoring method at the signal monitoring node side of any one of claims 11 to 12.

15. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the passive distributed system monitoring method of any one of claims 1 to 5.

16. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the passive distributed system monitoring method of any one of claims 6 to 10.

17. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the passive distributed system monitoring method of any one of claims 11 to 12.

18. A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, implements the passive distributed system monitoring method of any of claims 1 to 5.

19. A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, implements the passive distributed system monitoring method of any of claims 6 to 10.

20. A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, carries out the passive distributed system monitoring method of any of claims 11 to 12.