CN115442739A - Subway construction temporary communication processing method and device, electronic equipment and medium - Google Patents
Subway construction temporary communication processing method and device, electronic equipment and medium Download PDFInfo
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- CN115442739A CN115442739A CN202210865390.3A CN202210865390A CN115442739A CN 115442739 A CN115442739 A CN 115442739A CN 202210865390 A CN202210865390 A CN 202210865390A CN 115442739 A CN115442739 A CN 115442739A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/33—Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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Abstract
The embodiment of the disclosure relates to a temporary communication processing method, a device, electronic equipment and a medium for subway construction, wherein the method comprises the following steps: the method comprises the steps that a plurality of Bluetooth positioning micro base stations are deployed in a subway construction target monitoring area, each Bluetooth positioning micro base station is connected with a POE interface of a pRRU, the pRRU is connected with a pBridge, the pBridge is connected with a BBU, the BBU is respectively connected with a 5G network and a positioning server, each Bluetooth positioning micro base station acquires a positioning tag signal in the target monitoring area, sends the positioning tag signal to the positioning server through the 5G network, processes the positioning tag signal to obtain a tag name and a tag position in the target monitoring area, and processes the tag name and the tag position to generate a processing result to display the processing result. From this, solve the temporary communication problem of subway constructor and equipment, satisfy the various communication demands of work progress, promote the efficiency of construction by a wide margin, avoid the fortune dimension demand of traditional bluetooth location periodic replacement battery through the power supply of net twine POE.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a temporary communication processing method and apparatus for subway construction, an electronic device, and a medium.
Background
In the subway tunnel construction process, due to the particularity of the construction environment, the command center is communicated with the construction site in real time and is limited by the environment (without wireless signal coverage), so that the communication mode can only be a wired mode. Usually, optical fiber is laid, and the high bandwidth characteristic of the optical fiber effectively solves the service application of telephone, audio broadcasting, video monitoring and the like.
However, due to the limitations of wired communication, the communication mode is inflexible and has no universality, the application scene is limited, the modernization development requirements of a construction site are restricted, particularly, a reliable emergency information channel cannot be provided in the accident occurrence stage, the possibility of recycling after the network is built is low, and the investment is wasted.
Disclosure of Invention
In order to solve the technical problems described above or at least partially solve the technical problems, the present disclosure provides a subway construction temporary communication processing method, apparatus, electronic device, and medium.
The embodiment of the disclosure provides a temporary Communication processing method for subway construction, which deploys a plurality of bluetooth positioning micro Base stations in a target monitoring area of subway construction, wherein each bluetooth positioning micro Base station is connected with a Power Over Ethernet (POE) interface of a micro Radio Remote Unit (pRRU) through a network cable, the pRRU is connected with a Remote data aggregation Unit (pBridge) through an optical-electrical composite cable, the pBridge is connected with a baseband Unit (BBU) through an optical fiber, and the BBU is respectively connected with a 5G (5 th Generation Mobile Communication Technology) network and a positioning server; the method comprises the following steps:
each Bluetooth positioning micro base station acquires a positioning tag signal in the target monitoring area and sends the positioning tag signal to the positioning server through a 5G network;
the positioning server processes the positioning label signal to obtain a label name and a label position in the target monitoring area;
and processing based on the label name and the label position, and generating and displaying a processing result.
The embodiment of the present disclosure further provides a temporary communication processing apparatus for subway construction, a plurality of bluetooth positioning micro base stations are deployed in a target monitoring area of subway construction, wherein each bluetooth positioning micro base station is connected with a POE interface of a micro radio remote unit pRRU through a network cable, the pRRU is connected with a remote data aggregation unit pBridge through a photoelectric composite cable, the pBridge is connected with a baseband unit BBU through an optical fiber, the BBU is connected with a 5G network connection and a positioning server respectively, the apparatus includes:
the acquisition and sending module is used for acquiring a positioning tag signal in the target monitoring area by each Bluetooth positioning micro base station and sending the positioning tag signal to the positioning server through a 5G network;
the first processing module is used for processing the positioning label signal by the positioning server to obtain a label name and a label position in the target monitoring area;
and the second processing module is used for processing based on the label name and the label position, generating a processing result and displaying the processing result.
An embodiment of the present disclosure further provides an electronic device, including: a processor; a memory for storing the processor-executable instructions; the processor is used for reading the executable instructions from the memory and executing the instructions to realize the subway construction temporary communication processing method provided by the embodiment of the disclosure.
The embodiment of the disclosure also provides a computer-readable storage medium, which stores a computer program for executing the processing method for temporary communication in subway construction provided by the embodiment of the disclosure.
Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages: the temporary communication processing scheme for subway construction provided by the embodiment of the disclosure deploys a plurality of Bluetooth positioning micro base stations in a target monitoring area of subway construction, wherein each Bluetooth positioning micro base station is connected with a POE interface of a pRRU, the pRRU is connected with a pBridge, the pBridge is connected with a BBU, the BBU is respectively connected with a 5G network and a positioning server, each Bluetooth positioning micro base station acquires a positioning tag signal in the target monitoring area, the positioning tag signal is sent to the positioning server through the 5G network to process the positioning tag signal, a tag name and a tag position in the target monitoring area are obtained, processing is performed based on the tag name and the tag position, and a processing result is generated and displayed. From this, utilize the 5G big bandwidth to realize the temporary communication function of constructor and equipment, the various communication demands that exist in the work progress promote the efficiency of construction by a wide margin to the fortune dimension demand of the periodic replacement battery that can avoid traditional bluetooth location through the power supply of net twine POE.
Drawings
The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and features are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of a temporary communication processing system for subway construction according to an embodiment of the present disclosure;
fig. 2 is a schematic flowchart of a temporary communication processing method for subway construction according to an embodiment of the present disclosure;
fig. 3 is a scene schematic diagram of a temporary communication processing method for subway construction according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a temporary communication processing device for subway construction according to an embodiment of the present disclosure.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.
It should be understood that the various steps recited in method embodiments of the present disclosure may be performed in a different order, and/or performed in parallel. Moreover, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present disclosure is not limited in this respect.
The term "include" and variations thereof as used herein are open-ended, i.e., "including but not limited to". The term "based on" is "based, at least in part, on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions for other terms will be given in the following description.
It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units.
It is noted that references to "a" or "an" in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will appreciate that references to "one or more" are intended to be exemplary and not limiting unless the context clearly indicates otherwise.
The names of messages or information exchanged between devices in the embodiments of the present disclosure are for illustrative purposes only, and are not intended to limit the scope of the messages or information.
In practical application, subway tunnel construction temporary communication needs are various in business, the business mainly comprises eight major businesses such as video conferences, construction safety monitoring, construction quality management, intelligent construction, environmental disaster monitoring and early warning, remote control and remote measurement, health monitoring and emergency communication, and business performance needs are remarkably differentiated. The subway tunnel construction environment is severe, public network coverage is difficult to reach, a large amount of manual work is needed to construct and operate in the tunnel during construction, various rail-mounted equipment frequently operates, and safety protection of constructors is very important.
When the subway system is constructed, a plurality of professions are involved, the environment is complex, the field illumination is insufficient, the network coverage quality is poor, the cross construction condition of workers is serious, the safety of field operation personnel cannot be effectively guaranteed, the construction safety is potentially threatened, once relevant safety conditions occur in the field, if the position and the state of the field operation personnel cannot be determined at the first time, the emergency rescue is challenged.
In order to solve the problems, the disclosure provides a temporary communication processing method for subway construction, a plurality of Bluetooth positioning micro base stations are deployed in a target monitoring area of the subway construction, wherein each Bluetooth positioning micro base station is connected with a POE interface of a pRRU, the pRRU is connected with a pBridge, the pBridge is connected with a BBU, the BBU is respectively connected with a 5G network and a positioning server, each Bluetooth positioning micro base station acquires a positioning tag signal in the target monitoring area, the positioning tag signal is sent to the positioning server through the 5G network to be processed, a tag name and a tag position in the target monitoring area are obtained, processing is carried out based on the tag name and the tag position, and a processing result is generated and displayed. From this, utilize the 5G big bandwidth to realize the temporary communication function of constructor and equipment, the various communication demands that exist in the work progress promote the efficiency of construction by a wide margin to the fortune dimension demand of the periodic replacement battery that can avoid traditional bluetooth location through the power supply of net twine POE.
In addition, can also adjust the little base station of bluetooth location and deploy density, promote holistic bluetooth positioning accuracy, meanwhile, can also link with video monitoring, show personnel's positioning image in real time, further satisfy subway construction temporary communication demand to promote the safety demand under the subway construction scene.
Specifically, fig. 1 is a schematic structural diagram of a temporary communication processing system for subway construction provided by an embodiment of the present disclosure, and as shown in fig. 1, a plurality of bluetooth positioning micro base stations 100 are deployed in a target monitoring area of subway construction, where each bluetooth positioning micro base station 100 is connected to a POE201 interface of a pRRU200, the pRRU200 is connected to a pBridge300, the pBridge300 is connected to a BBU400, and the BBU400 is connected to a 5G network 500 and a positioning server 600, respectively.
In addition, fig. 1 further includes a positioning server 600 connected to the video hard disk recorder 700 through a target interface, and the video hard disk recorder 700 is connected to a plurality of cameras 800.
Specifically, the bluetooth positioning micro base station 100 is connected to a POE port of the pRRU through a network cable, and the pRRU supplies power to the positioning micro base station. Meanwhile, the bluetooth positioning micro base station 100 has a cascade network port, and can be connected with a plurality of bluetooth positioning micro base stations 100. In the embodiment of the present disclosure, the deployment density of the bluetooth positioning micro base stations 100 is generally not more than 3, and the distance between the bluetooth positioning micro base stations 100 is generally not more than 25m, i.e., the distance between the farthest device (bluetooth positioning micro base station) and the pRRU200 is generally not more than 75m. The pRRU200 is connected to the pBridge300 by an optical-electrical composite cable, and one pBridge300 can be connected to a plurality of pRRUs 200.pBridge300 is connected to BBU400 by optical fiber, one BBU400 can be connected to multiple pbridges 300, and BBU400 transmits data back to positioning server 600 by optical fiber.
Specifically, fig. 2 is a schematic flow chart of a subway construction temporary communication processing method provided by an embodiment of the present disclosure, which may be executed by a subway construction temporary communication processing apparatus, where the apparatus may be implemented by software and/or hardware, and may be generally integrated in an electronic device. As shown in fig. 1, the method includes:
step 101, each Bluetooth positioning micro base station acquires a positioning tag signal in a target monitoring area, and sends the positioning tag signal to a positioning server through a 5G network.
In the embodiment of the present disclosure, for example, the target monitoring area is a subway station hall area, a subway station platform area, and a tunnel area.
In the embodiment of the disclosure, in the subway construction process, a construction worker wears a positioning tag with a Bluetooth function, the positioning tag has a corresponding electronic name, the electronic name can uniquely identify one construction worker, and the positioning tag can be connected with a Bluetooth positioning micro base station and communicate with the Bluetooth positioning micro base station.
In the embodiment of the disclosure, the positioning tags in the target monitoring area are mobile, and the number of the positioning tags in the target monitoring area can be updated at any time, so that the positioning tags may disconnect the old communication connection with any bluetooth positioning micro base station and establish a new communication connection with any other bluetooth positioning micro base station.
In the embodiment of the disclosure, after the positioning tag establishes communication connection with the bluetooth positioning micro base station, the bluetooth positioning micro base station may acquire a positioning tag signal sent by the positioning tag, and send the positioning tag signal to the positioning server through the 5G network.
Specifically, the 5G network connection BBU provides a 5G network for the bluetooth positioning micro base station, the bluetooth positioning micro base station sends the positioning tag signal to the pBridge through the pRRU, the pBridge sends the positioning tag signal to the BBU, and the BBU sends the positioning tag signal to the positioning server.
And 102, processing the positioning label signal by the positioning server to obtain the label name and the label position in the target monitoring area.
The positioning server is provided with a positioning settlement engine, and the position resolving engine resolves the position of the positioning label signal returned by the Bluetooth positioning micro base station according to different positioning algorithms (such as Angle of Arrival (AOA)) through data cleaning. The computing resources, storage capacity and processing capacity provided by the deployment platform can be fully utilized, the advantages of high speed, low time delay and large link of the 5G network are exerted, and the network utilization efficiency and the value-added value are further improved.
Wherein, the result quality of data cleaning directly relates to the accuracy of the subsequent processing result, including: the pretreatment stage, which mainly does two things: firstly, data is imported into a processing tool; second, looking at the data, there are two parts: the first is to look at metadata, including field interpretation, data source, code table and other information describing data; and secondly, extracting a part of data, using a manual viewing mode to visually know the data, preliminarily finding some problems and preparing for subsequent data cleaning treatment. The first step is as follows: missing value cleaning, 1, determining missing value range, 2, removing unnecessary fields: 3. filling in missing content, 4, and fetching again. The second step: format content cleaning, display formats such as 1, time, date, numerical value, full half angle and the like are inconsistent, 2, characters which are not supposed to exist in the content exist, and 3, the content is inconsistent with the content of the field. The third step: and (4) logical error cleaning, which comprises the steps of removing duplication, removing unreasonable values and correcting contradictory contents. The fourth step: and cleaning non-demand data. The fifth step: and (5) verifying relevance.
The positioning tag signal comprises a tag name, and one positioning tag signal is uniquely identified through the tag name, so that one tag position is uniquely identified. The tag location refers to the specific location coordinates of the user wearing the location tag within the target monitoring area.
In some embodiments, the positioning server processes the positioning tag signal to obtain the tag name and the tag position, and in an optional manner, the positioning tag transmits a direction-finding signal to the bluetooth positioning micro base station, and the bluetooth positioning micro base station is used as a built-in antenna array of the device at the receiving end; in another alternative, the bluetooth positioning micro base station with the antenna array at a fixed position transmits a signal, and the signal is transmitted to the positioning tag, and the positioning tag can calculate the incoming wave direction through the received signal, so as to position. In another alternative, clock synchronization is performed between all reference points (bluetooth positioning micro base stations) in advance, an unknown point (positioning tag) sends a signal, different reference points (bluetooth positioning micro base stations) receive the signal at different moments, the moment when a certain reference point (bluetooth positioning micro base station) receives the signal is selected as a reference, the moment when other reference points (bluetooth positioning micro base stations) receive the signal subtracts the reference to obtain a positioning signal arrival time difference, a hyperbola can be established according to the arrival time difference between the unknown point (positioning tag) and the two reference points (bluetooth positioning micro base stations), and two-dimensional positioning needs at least three reference points (bluetooth positioning micro base stations) to establish a group of hyperbola equations to be solved to obtain position estimation as a fulcrum.
And 103, processing based on the label name and the label position, generating and displaying a processing result.
The processing is performed based on the tag name and the tag position, and there are various ways of generating and displaying the processing result, and in some embodiments, whether the tag position belongs to a preset limited area is analyzed; and generating and displaying prompt information including the label name under the condition that the label position belongs to a preset limit area.
In other embodiments, all tag names and tag positions in the target monitoring area are counted, and a statistical result is obtained and displayed.
The temporary communication processing scheme for subway construction provided by the embodiment of the disclosure deploys a plurality of Bluetooth positioning micro base stations in a target monitoring area of subway construction, wherein each Bluetooth positioning micro base station is connected with a POE interface of a pRRU, the pRRU is connected with a pBridge, the pBridge is connected with a BBU, the BBU is respectively connected with a 5G network and a positioning server, each Bluetooth positioning micro base station acquires a positioning tag signal in the target monitoring area, the positioning tag signal is sent to the positioning server through the 5G network to process the positioning tag signal, a tag name and a tag position in the target monitoring area are obtained, processing is performed based on the tag name and the tag position, and a processing result is generated and displayed. From this, utilize the 5G big bandwidth to realize the temporary communication function of constructor and equipment, the various communication demands that exist in the work progress promote the efficiency of construction by a wide margin to can avoid the fortune dimension demand of the periodic replacement battery of traditional bluetooth location through the power supply of net twine POE.
In some embodiments, the processing of the positioning tag signal by the positioning server to obtain the tag name and the tag location includes: and obtaining the label name and the phase difference corresponding to the label name based on the positioning label signal, and calculating based on the phase difference of the label name to obtain the label position.
Specifically, a single antenna is used for transmitting a direction-finding signal, and an antenna array is built in the Bluetooth positioning micro base station, when a positioning tag signal passes through, phase difference is generated due to different distances received by the antenna array, and then the relative signal direction is calculated.
Specifically, based on a positioning tag worn by a constructor, a direction-finding signal is transmitted to a Bluetooth positioning micro base station deployed in a subway platform, a station hall area and a tunnel, the Bluetooth positioning micro base station is used as a built-in antenna array of a device of a receiving end, when the signal passes through, phase difference is generated due to different distances received in the array, and then a relative signal direction is calculated to obtain a tag name and a tag position.
In some embodiments, the tag name and tag location are sent to the monitoring display device for display.
In some embodiments, analyzing whether the tag location belongs to a preset restriction area; and generating and displaying prompt information including the label name under the condition that the limited area is smaller than the target monitoring area and the label position belongs to the preset limited area.
In some embodiments, all tag names and tag positions in the target monitoring area are counted, and a statistical result is obtained and displayed.
Specifically, the temporary communication processing method for subway construction in the embodiment of the disclosure can realize functions of historical track playback, electronic fence, alarm management, asset checking, routing inspection management, electronic roll calling, visitor management, video linkage, authority management and the like besides real-time positioning.
Particularly, the real-time and accurate positioning of the label position is realized, and the following functions can be realized in the application of positioning of subway constructors: for example, the position of a worker is positioned in real time, after the worker enters a target monitoring area, a positioning tag signal of the worker is acquired by a Bluetooth positioning micro base station, uploaded to a positioning server for resolving and displayed to a large screen of a monitoring center in real time, so that a manager can know the position of the worker at any time; when a worker enters a dangerous area or other areas where activities are not allowed, such as an electronic fence, the positioning system can analyze the abnormal condition and make alarm information in time, so that important reference is provided for managers; for example, area statistics, the number of tags and the names of tags in the quick view area can be planned by using an area statistics function.
In some embodiments, the positioning server is connected to the video hard disk recorder through the target interface, the video hard disk recorder is connected to the plurality of cameras, and the method further includes: and each camera acquires the shot image and sends the shot image to the positioning server, and the positioning server identifies the shot image corresponding to the label position to obtain a behavior identification result corresponding to the label position.
Specifically, the Bluetooth positioning micro base station is integrated by means of 5G base station equipment, a positioning communication technology of personnel is provided for the internal construction of the subway tunnel, and the personnel behavior identification is identified through artificial intelligence on the basis of user position information in a specific area.
In some embodiments, the bluetooth positioning micro base stations have cascaded network ports, and are connected to a preset number of bluetooth positioning micro base stations, a distance between any two bluetooth positioning micro base stations is smaller than a preset first distance threshold, and a maximum distance between the bluetooth positioning micro base stations and the pRRU is smaller than a preset second distance threshold.
The first distance threshold and the second distance threshold are selectively set according to an application scene, deployment density of the Bluetooth positioning micro base station is adjusted, and overall Bluetooth positioning accuracy is effectively improved.
As an example of a scenario, as shown in fig. 3, for solving the problem that communication, personnel positioning, video monitoring and the like cannot be performed in a station hall, a station platform and a tunnel at the current subway construction stage, two networks are deployed in the subway construction including the station platform, the station hall area and the tunnel, a 5G public network communication network is established, and a BBU + pBridge + pRRU communication mode is adopted to deploy pRRU in the station hall, the station platform area and the tunnel to perform 5G network coverage in combination with a local operator; building a Bluetooth positioning network, and deploying a Bluetooth positioning micro base station and a video camera in a station hall, a station area and a tunnel by deploying pRRU in a 5G network in combination with positioning precision requirements; the Bluetooth wireless positioning system is composed of a positioning hardware layer, a network connection layer, a data resolving layer and an application layer. The positioning hardware layer is a main body part of the Bluetooth wireless positioning system for realizing the positioning function and comprises a positioning micro base station and a positioning label; the network connection layer is used for transmitting the data collected by the positioning micro base station back to the data center; the data resolving layer is the key for realizing the calculation of the label position; the application layer finishes the presentation of the service layer according to the requirements of the client.
From this, utilize 5G big bandwidth to satisfy real-time passback function, realize the conversation of constructor and equipment, the video, control, interim communication functions such as location, can promote the efficiency of construction by a wide margin, various communication demands that exist in the simultaneous process of construction have also been solved, also can provide corresponding personnel positional information for search and rescue if the safety problem takes place simultaneously, valuable time is provided for the rescue, this disclosed embodiment utilizes the integrated bluetooth 5.1 communication module of 5G basic station equipment, wherein, the fluent network environment is built to the 5G base station, secondly, realize that the data of all bluetooth location are transmitted through the data packet through the integration a plurality of bluetooth location micro base stations of Radio frequency pRRU (Radio Remote Unit) innovation on the 5G base station hardware, the commonality of transmission data has been guaranteed, and the while can avoid the operation and maintenance demand of the regular change battery of traditional bluetooth location through the power over Ethernet POE power supply. A plurality of Bluetooth positioning micro base stations are led out based on the RRU to realize positioning, the deployment density of the Bluetooth positioning micro base stations can be increased, the integral Bluetooth positioning precision is effectively improved, meanwhile, the Bluetooth positioning is linked with video monitoring, personnel positioning images are displayed in real time, and information such as personnel positioning and images is uploaded to a command positioning management platform through a 5G network.
Fig. 4 is a schematic structural diagram of a temporary communication processing apparatus for subway construction according to an embodiment of the present disclosure, where the apparatus may be implemented by software and/or hardware, and may be generally integrated in an electronic device. A plurality of bluetooth location micro base stations are deployed in a target monitoring area of subway construction, wherein each bluetooth location micro base station is connected with an Ethernet Power Over Ethernet (POE) interface of a micro radio remote unit (pRRU) through a network cable, the pRRU is connected with a remote data aggregation unit (pBridge) through a photoelectric composite cable, the pBridge is connected with a baseband unit (BBU) through an optical fiber, and the BBU is respectively connected with a 5G network and a location server, as shown in fig. 4, the device comprises:
an obtaining and sending module 201, configured to obtain, by each bluetooth positioning micro base station, a positioning tag signal in the target monitoring area, and send the positioning tag signal to the positioning server through a 5G network;
a first processing module 202, configured to process, by the location server, the location tag signal to obtain a tag name and a tag position in the target monitoring area;
and the second processing module 203 is configured to perform processing based on the tag name and the tag position, generate a processing result, and display the processing result.
Optionally, the first processing module 202 is specifically configured to:
obtaining a label name and a phase difference corresponding to the label name based on the positioning label signal;
and calculating based on the phase difference of the label names to obtain the label position.
Optionally, the apparatus further comprises:
and the first sending module is used for sending the label name and the label position to the monitoring display equipment for displaying.
Optionally, the second processing module 203 is specifically configured to:
analyzing whether the label position belongs to a preset limit area or not; wherein the restricted area is smaller than the target monitoring area;
and generating and displaying prompt information including the label name under the condition that the label position belongs to a preset limit area.
Optionally, the second processing module 203 is specifically configured to:
and counting all the label names and the label positions in the target monitoring area to obtain a counting result and displaying the counting result.
Optionally, the bluetooth positioning micro base stations have cascaded network ports, and are connected to a preset number of bluetooth positioning micro base stations, a distance between any two bluetooth positioning micro base stations is smaller than a preset first distance threshold, and a maximum distance between a bluetooth positioning micro base station and the pRRU is smaller than a preset second distance threshold.
Optionally, the positioning server is connected to a video hard disk recorder through a target interface, and the video hard disk recorder is connected to a plurality of cameras; the device further comprises:
the second sending module is used for obtaining shot images by each camera and sending the shot images to the positioning server;
and the identification module is used for identifying the shot image corresponding to the label position by the positioning server to obtain a behavior identification result corresponding to the label position.
The subway construction temporary communication processing device provided by the embodiment of the disclosure can execute the subway construction temporary communication processing method provided by any embodiment of the disclosure, and has corresponding functional modules and beneficial effects of the execution method.
Embodiments of the present disclosure further provide a computer program product, which includes a computer program/instruction, and when the computer program/instruction is executed by a processor, the method for processing temporary communication in subway construction provided in any embodiment of the present disclosure is implemented.
It should be noted that the computer readable medium of the present disclosure may be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In contrast, in the present disclosure, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.
In some embodiments, the clients, servers may communicate using any currently known or future developed network Protocol, such as HTTP (Hyper Text Transfer Protocol), and may interconnect with any form or medium of digital data communication (e.g., a communications network). Examples of communication networks include a local area network ("LAN"), a wide area network ("WAN"), the Internet (e.g., the Internet), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks), as well as any currently known or future developed network.
The computer readable medium may be embodied in the electronic device; or may exist separately without being assembled into the electronic device.
The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: the method comprises the steps that a plurality of Bluetooth positioning micro base stations are deployed in a target monitoring area of subway construction, wherein each Bluetooth positioning micro base station is connected with a POE interface of a pRRU, the pRRU is connected with a pBridge, the pBridge is connected with a BBU, the BBU is respectively connected with a 5G network and a positioning server, each Bluetooth positioning micro base station acquires a positioning tag signal in the target monitoring area, the positioning tag signal is sent to the positioning server through the 5G network to be processed, a tag name and a tag position in the target monitoring area are obtained, processing is carried out based on the tag name and the tag position, and a processing result is generated and displayed.
Computer program code for carrying out operations for aspects of the present disclosure may be written in any combination of one or more programming languages, including but not limited to an object oriented programming language such as Java, smalltalk, C + +, including conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the latter scenario, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described in the embodiments of the present disclosure may be implemented by software or hardware. Where the name of an element does not in some cases constitute a limitation on the element itself.
The functions described herein above may be performed, at least in part, by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems on a chip (SOCs), complex Programmable Logic Devices (CPLDs), and the like.
In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
In accordance with one or more embodiments of the present disclosure, there is provided an electronic device including:
a processor;
a memory for storing the processor-executable instructions;
the processor is used for reading the executable instructions from the memory and executing the instructions to realize the subway construction temporary communication processing method provided by the disclosure.
According to one or more embodiments of the present disclosure, there is provided a computer-readable storage medium storing a computer program for executing the subway construction temporary communication processing method as any one of the methods provided by the present disclosure.
The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the disclosure herein is not limited to the particular combination of features described above, but also encompasses other embodiments in which any combination of the features described above or their equivalents does not depart from the spirit of the disclosure. For example, the above features and (but not limited to) the features disclosed in this disclosure having similar functions are replaced with each other to form the technical solution.
Further, while operations are depicted in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order. Under certain circumstances, multitasking and parallel processing may be advantageous. Likewise, while several specific implementation details are included in the above discussion, these should not be construed as limitations on the scope of the disclosure. Certain features that are described in the context of separate embodiments can also be implemented in combination in a single embodiment. Conversely, various features that are described in the context of a single embodiment can also be implemented in multiple embodiments separately or in any suitable subcombination.
Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are disclosed as example forms of implementing the claims.
Claims (10)
1. A temporary communication processing method for subway construction is characterized in that a plurality of Bluetooth positioning micro base stations are deployed in a target monitoring area of subway construction, wherein each Bluetooth positioning micro base station is connected with an Ethernet Power Over Ethernet (POE) interface of a pRRU (remote radio unit) through a network cable, the pRRU is connected with a remote data aggregation unit (pBridge) through an optical-electrical composite cable, the pBridge is connected with a baseband unit (BBU) through an optical fiber, and the BBU is respectively connected with a 5G (third generation) network and a positioning server; the method comprises the following steps:
each Bluetooth positioning micro base station acquires a positioning tag signal in the target monitoring area and sends the positioning tag signal to the positioning server through a 5G network;
the positioning server processes the positioning label signal to obtain a label name and a label position in the target monitoring area;
and processing based on the label name and the label position, and generating and displaying a processing result.
2. A temporary communication processing method for subway construction as claimed in claim 1, wherein said positioning server processes said positioning tag signal to obtain a tag name and a tag position, comprising:
obtaining a label name and a phase difference corresponding to the label name based on the positioning label signal;
and calculating based on the phase difference of the label names to obtain the label position.
3. The subway construction temporary communication processing method as claimed in claim 1, further comprising:
and sending the label name and the label position to a monitoring display device for display.
4. The subway construction temporary communication processing method as claimed in claim 1, wherein said processing based on said tag name and said tag position, generating and displaying a processing result, comprises:
analyzing whether the label position belongs to a preset limit area or not; wherein the restricted area is smaller than the target monitoring area;
and generating and displaying prompt information including the label name under the condition that the label position belongs to a preset limit area.
5. The subway construction temporary communication processing method as claimed in claim 1, wherein said processing based on said tag name and said tag position, generating and displaying a processing result, comprises:
and counting all the label names and the label positions in the target monitoring area to obtain a counting result and displaying the counting result.
6. A temporary communication processing method for subway construction as claimed in claim 1, wherein said bluetooth positioning micro base stations have cascaded network ports, a preset number of bluetooth positioning micro base stations are connected, the distance between any two bluetooth positioning micro base stations is smaller than a preset first distance threshold, and the maximum distance between a bluetooth positioning micro base station and said pRRU is smaller than a preset second distance threshold.
7. A subway construction temporary communication processing method as claimed in any one of claims 1-6, wherein said positioning server is connected to a video hard disk recorder through a target interface, said video hard disk recorder being connected to a plurality of cameras; the method further comprises the following steps:
each camera acquires a shot image and sends the shot image to the positioning server;
and the positioning server identifies the shot image corresponding to the label position to obtain a behavior identification result corresponding to the label position.
8. The utility model provides a temporary communication processing apparatus of subway construction, its characterized in that deploys a plurality of bluetooth location little basic stations in the target monitoring area of subway construction, wherein, every bluetooth location little basic station passes through the net twine and draws unit pRRU's ethernet power over Ethernet POE interface connection a little, pRRU passes through the compound cable connection remote data convergence unit pBridge of photoelectricity, pBridge passes through optical fiber connection baseband unit BBU, BBU is connected with 5G network connection and positioning server respectively, the device includes:
the acquisition and sending module is used for acquiring a positioning tag signal in the target monitoring area by each Bluetooth positioning micro base station and sending the positioning tag signal to the positioning server through a 5G network;
the first processing module is used for processing the positioning label signal by the positioning server to obtain a label name and a label position in the target monitoring area;
and the second processing module is used for processing based on the label name and the label position, generating a processing result and displaying the processing result.
9. An electronic device, characterized in that the electronic device comprises:
a processor;
a memory for storing the processor-executable instructions;
the processor is used for reading the executable instructions from the memory and executing the instructions to realize the subway construction temporary communication processing method as set forth in any one of the preceding claims 1-7.
10. A computer-readable storage medium characterized in that the storage medium stores a computer program for executing the subway construction temporary communication processing method as set forth in any one of claims 1 to 7.
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