CN112393759A - Cable shaft monitoring system, method and device - Google Patents
Cable shaft monitoring system, method and device Download PDFInfo
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- CN112393759A CN112393759A CN202011185610.5A CN202011185610A CN112393759A CN 112393759 A CN112393759 A CN 112393759A CN 202011185610 A CN202011185610 A CN 202011185610A CN 112393759 A CN112393759 A CN 112393759A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
- H02J13/00026—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission involving a local wireless network, e.g. Wi-Fi, ZigBee or Bluetooth
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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Abstract
The embodiment of the disclosure discloses a cable shaft monitoring system, method and device. One embodiment of the system comprises: sensing node communication unit, route communication computational element and security center platform unit, wherein: the sensing node communication unit is arranged in a cable shaft of each floor and used for acquiring information in the cable shaft; the sensing node communication unit is in communication connection with the routing communication calculation unit and is also used for sending the acquired information in the cable shaft to the routing communication calculation unit; the routing communication calculation unit is arranged on the roof and used for receiving information in the cable shaft and performing edge calculation processing on the information in the cable shaft; and the routing communication computing unit is in communication connection with the safety center platform unit and is used for sending the data after the edge computing processing to the safety center platform unit. This embodiment improves the efficiency of monitoring real-time information in the cable shaft, thereby reducing the time to passively discover dangerous situations.
Description
Technical Field
The embodiment of the disclosure relates to the technical field of safety monitoring, in particular to a system, a method and a device for monitoring a cable shaft.
Background
In recent years, various dangerous situations frequently occur in high-rise buildings in residential areas at home and abroad, and once the dangerous situations occur, a great amount of property loss and casualties are caused. At present, a wireless sensor is adopted to carry out real-time monitoring on a cable shaft of a high-rise direct supply community.
However, the following technical problems can exist when the monitoring method is adopted:
firstly, the signal of the wireless sensor in the cable shaft is poor, and monitoring information cannot be fed back in time;
secondly, the conventional building body detection is usually performed by professional construction personnel at regular time, and the structural information of the building body cannot be detected in real time, so that the time for finding the dangerous situation of the building body is delayed.
Disclosure of Invention
This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
Some embodiments of the present disclosure propose a cable shaft monitoring system to address one or more of the technical problems mentioned in the background section above.
In a first aspect, some embodiments of the present disclosure provide a cable shaft monitoring system comprising: sensing node communication unit, route communication computational element and security center platform unit, wherein: the sensing node communication unit is arranged in a cable shaft of each floor and used for acquiring information in the cable shaft; the sensing node communication unit is in communication connection with the routing communication calculation unit and is also used for sending the acquired information in the cable shaft to the routing communication calculation unit; the routing communication calculation unit is arranged on the roof and used for receiving the information in the cable shaft and performing edge calculation processing on the information in the cable shaft; the routing communication calculation unit is in communication connection with the safety center platform unit and is used for sending data after edge calculation processing to the safety center platform unit.
In some embodiments, the sensor node communication unit is disposed in a cable shaft of each floor, and includes: and clamping the sensing node communication unit on a cable line in a cable shaft by adopting an open circular strip, and taking electricity from the cable in an electromagnetic induction mode and storing the electricity to a capacitor of the sensing node communication unit.
In some embodiments, the sensing node communication unit is further configured to enter a floor number where the cable shaft is located, and send the floor number and the collected information in the cable shaft to the routing communication calculation unit.
In some embodiments, the sensing node communication units further include a broadband power line carrier module and a micro-power wireless transmission module, wherein the broadband power line carrier module is used for providing a medium of a communication link between the sensing node communication units in the cable shaft of each floor, and the micro-power wireless transmission module is used for assisting the broadband power line carrier module in performing communication transmission.
In some embodiments, the broadband power line carrier module is further configured to provide a medium of a communication link between the sensing node communication unit and the routing communication computing unit.
In some embodiments, the sensing node communication unit further includes a temperature and humidity sensor, a gas sensor, an electric leakage sensor, an air pressure sensor, a thermocouple sensing module, and a building detection sensor, wherein the temperature and humidity sensor is configured to acquire humidity information of the cable shaft in real time, the gas sensor is configured to acquire gas information in the air, the electric leakage sensor is configured to detect information of a cable current, the air pressure sensor is configured to acquire information of air pressure in the cable shaft, the thermocouple sensing module is configured to acquire temperature information in the cable shaft, and the building detection sensor is configured to acquire structural information of a building.
In some embodiments, the sensing node communication unit is communicatively connected to the route communication calculation unit, and includes: a TDMA (time division multiple access) communication scheme is adopted, wherein the TDMA is used for allocating time slots.
In some embodiments, the TDMA is used to allocate time slots, and comprises: and controlling the routing communication calculation unit to adjust the time slot number of the TDMA in response to the data after the edge calculation processing meeting a preset condition.
In some embodiments, the sensing node communication unit is further configured to send the collected structure information of the building to the routing communication calculation unit.
In some embodiments, the route communication calculating unit is further configured to receive structure information of the building sent by the sensing node communication unit, and perform edge calculation processing on the structure information.
In some embodiments, the routing communication computing unit further includes a micropower WIFI transmission module, a 4G/5G router, and a beidou module, wherein the micropower WIFI transmission module and the 4G/5G router are used for providing a medium of a communication link between the routing communication computing units, and the beidou module is used for acquiring height data of a floor of the cable shaft and completing spatial positioning of the cable shaft.
In some embodiments, the sending the data after the edge calculation processing to the security center platform unit includes: and responding to the data after the edge calculation processing to meet the preset condition, and sending the data after the edge calculation processing to the safety center platform unit.
In some embodiments, the security center platform unit is configured to receive data sent by the routing communication computing unit, and perform real-time processing according to the received data.
In a second aspect, some embodiments of the present disclosure provide a cable shaft monitoring method, the method comprising: collecting information in a cable shaft; sending the collected information in the cable shaft to a routing communication computing unit; performing edge calculation processing on the information in the cable shaft; and sending the data after the edge calculation processing to a safety center platform unit.
In a third aspect, some embodiments of the present disclosure provide a cable shaft monitoring device comprising: a first sending unit configured to send the collected information in the cable shaft to a routing communication calculation unit; a processing unit configured to perform edge calculation processing on information in the cable shaft; and the second sending unit is configured to send the data after the edge calculation processing to the safety center platform unit.
The above embodiments of the present disclosure have the following advantages: firstly, the sensing node communication unit is arranged in a cable shaft of each floor for collecting information in the cable shaft. This allows real-time monitoring of the information in the cable shaft. And then, the sensing node communication unit is in communication connection with the routing communication calculation unit and is also used for sending the acquired information in the cable shaft to the routing communication calculation unit. Thus, information in the cable shaft can be fed back instantly. And then, arranging a routing communication calculation unit on the roof, and receiving the information in the cable shaft and carrying out edge calculation processing on the information in the cable shaft. Here, the reason why the route communication calculation unit is installed on the roof is to improve the communication signal between the route communication calculation unit and the security center platform unit and to prevent information from being fed back in time due to a bad communication signal. Here, the reason for performing the edge calculation processing on the information in the cable shaft is to perform real-time judgment on the information in the cable shaft and send the judgment result to the security center platform unit. Therefore, the efficiency of monitoring the real-time information in the cable shaft is improved, and the time for passively finding dangerous cases is shortened.
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 system architecture schematic of some embodiments of a cable shaft monitoring system according to the present disclosure;
fig. 2 is a macro-architectural schematic diagram of some embodiments of a cable shaft monitoring system according to the present disclosure;
FIG. 3 is a schematic block diagram of some embodiments of a sample presentation assembly and a sample collection assembly according to the present disclosure;
fig. 4 is a flow diagram of some embodiments of a cable shaft monitoring method according to the present disclosure;
fig. 5 is a diagram of an example of a structure of some embodiments of a cable shaft monitoring device according to 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 disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments 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 noted that, for convenience of description, only the portions related to the related invention are shown in the drawings. The embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict.
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", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates 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. The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Fig. 1 illustrates a system architecture diagram 100 of a cable shaft monitoring system according to an embodiment of the disclosure.
Referring to fig. 1, a system architecture 100 may include a sensing node communication unit 101, a routing communication computation unit 102, a security center platform unit 103, a network 110, a network 111, and a power line carrier link 112. Here, the network 110 serves as a medium for providing a communication link between the sensing node communication unit 101 and the route communication calculation unit 102. The network 111 is used to route the medium that provides the communication link between the communication computing unit 102 and the security center platform unit 103. The power line carrier link 112 is used to provide a medium for a communication link between the sensing node communication unit 101 and the routing communication computing unit 102. Network 110 and network 111 may include various connection types, such as micro-power wireless links, wired, wireless communication links, or fiber optic cables, among others. Optionally, the sensing node communication unit 101 includes a temperature and humidity sensor 104, a gas sensor 105, a leakage sensor 106, a gas pressure sensor 107, a thermocouple sensing module 108, and a building detection sensor 109.
The sensing node communication unit 101 may interact with the power line carrier link 112 through the network 110 for collecting information in the cable shaft and transmitting the collected information in the cable shaft. The sensing node communication unit 101 may be various sensors including, but not limited to, a temperature and humidity sensor 104, a gas sensor 105, a leakage sensor 106, a gas pressure sensor 107, a thermocouple sensing module 108, and a building detection sensor 109. The temperature and humidity sensor 104 is used for acquiring humidity information of the cable shaft in real time. The gas sensor 105 is used to collect gas information in the air. The leakage sensor 106 is used to detect information of the cable current. The air pressure sensor 107 is used for collecting information of air pressure in the cable shaft. The thermocouple sensing module 108 is used to collect temperature information in the cable shaft. The building detection sensor 109 is used for acquiring the structural information of the building.
The sensing node communication unit 101 further includes a broadband power line carrier module and a micro-power wireless transmission module (not shown in the figure). The broadband power line carrier module is used for providing a medium of a communication link between sensing node communication units in a cable shaft of each floor, and the micropower wireless transmission module is used for assisting the broadband power line carrier module in carrying out communication transmission. It will be appreciated that the broadband power line carrier module may be embodied as a power line carrier link 112. In practice, the micro-power wireless transmission module may be embodied as the network 110 and the network 111.
The routing communication computing unit 102 may interact with the security center platform unit 103 through the network 111, and is configured to receive information in the cable shaft, perform edge computing processing on the information in the cable shaft, and send data after the edge computing processing to the security center platform unit 103. Here, the routing communication computation unit 102 may be various network transmission devices including, but not limited to, a micro-power WIFI transmission module, a 4G/5G router, and a beidou module. The micro-power WIFI transmission module and the 4G/5G router are used for providing media of communication links among the routing communication computing units. The Beidou module is used for acquiring height data of the floors of the cable shaft and completing space positioning of the cable shaft.
The safety center platform unit 103 is used for receiving the data sent by the routing communication calculation unit and performing real-time processing according to the received data. Here, the security center platform unit 103 may be an alarm control center supporting information analysis. For example, in response to that the received data is 'temperature 200 degrees', the alarm control center analyzes 'temperature 200 degrees', a fire occurs, then detects whether the fire extinguishing device is normally turned on, cuts off the power supply, prompts an alarm through the sound and light alarm device, and controls the automatic fire extinguishing equipment on the floor corresponding to the fire to perform watering treatment.
It should be understood that the number of sensing node communication units, routing communication computation units, security center platform units, networks and power line carrier links in fig. 1 are merely illustrative. There may be any number of sensing node communication units, routing communication computation units, security center platform units, networks and power line carrier links, as desired for the implementation.
With continued reference to fig. 2, a macro-architectural schematic of some embodiments of the cable shaft monitoring system of the present disclosure is shown. As shown in fig. 2, the cable shaft monitoring system provided in this embodiment may include: a sensing node communication unit 201, a routing communication calculation unit 202, a security center platform unit 203, a network and a power line carrier link (not labeled in the figure). Specifically, the detailed structure of the sensing node communication unit 201 refers to 101 in fig. 1.
In practice, the sensing node communication unit 201 may be deployed in a cable shaft of each floor, and information in the cable shaft may be monitored/detected in real time by the sensing node communication unit deployed in the cable shaft, and structural information of a building body of the floor where the cable shaft is located may be detected. For example, the potential safety hazard information of the building body such as the inclination and structural deformation of the building body. Meanwhile, the detected information is sent to a routing communication computing unit through a broadband power line carrier module and a micro-power wireless transmission module.
In practice, the routing communication computing unit 202 is installed on the roof of the unit, and can also be powered by solar energy. The routing communication computing unit 202 may perform edge computing processing on the information sent by the sensing node communication unit, and then send the result of the edge computing processing to the security center platform unit 203. The security center platform unit 203 may perform real-time processing according to the received result of the edge calculation processing. For example, the received data is 'temperature 200 degrees', the alarm control center analyzes 'temperature 200 degrees', a fire disaster occurs, then whether the fire extinguishing device is normally opened is detected, the power supply is cut off, the sound and light alarm device is used for prompting an alarm, and meanwhile, automatic fire extinguishing equipment on a floor corresponding to the fire disaster is controlled to carry out watering treatment.
It is to be understood that the numbers of sensing node communication units, routing communication computation units, security center platform units, networks and power line carrier links in fig. 2 are merely illustrative. There may be any number of sensing node communication units, routing communication computation units, security center platform units, networks and power line carrier links, as desired for the implementation.
With continued reference to fig. 3, a schematic structural diagram of one embodiment of the cable shaft monitoring system provided by the present disclosure is shown. As shown in fig. 3, the cable shaft monitoring system of the present embodiment may include: the system comprises a sensing node communication unit 1, a routing communication calculation unit 2 and a safety center platform unit 3.
In some embodiments, the sensing node communication unit 1 may include various sensors, as shown by the sensor 6, and the sensor 6 is only a schematic diagram, including but not limited to a temperature and humidity sensor, a gas sensor, an electric leakage sensor, a gas pressure sensor, a thermocouple sensing module, and a building body detection sensor (see fig. 1). In practice, the temperature and humidity sensor can be a temperature and humidity sensor with calibrated digital signal output, and the precision of the temperature and humidity sensor is +/-0.1% RH and the temperature is +/-0.5 ℃. In practice, the gas sensor may be a micro metal oxide semiconductor gas sensor for detecting organic volatile substances in the air. In practice, the leakage sensor may be a current sensor, mounted around the ac return line. When the cable runs, detecting alternating current signals output by each alternating current loop sensor in real time; when the line condition is normal, the sum of the currents flowing through the sensors is 0; when the line leaks electricity, the current difference flows through the electricity leakage sensor, and the output of the sensor is not 0. In practice, the air pressure sensor may be a digital air pressure sensor for detecting information on the air pressure in the cable shaft. In practice, the thermocouple sensing module may be a temperature sensor, which is an instrument that can convert a temperature variable into a transmittable standardized output information number for detecting temperature information in the cable shaft. In practice, the building body detection sensor may be an infrared sensor for detecting the structure of the building body, for detecting structural information of the building body (inclination of the building body and structural deformation). Optionally, the sensing node communication unit 1 may also be connected to a floor camera for monitoring the condition of a floor corridor in real time. Optionally, the sensing node communication unit 1 may further include an acoustic wave sensor (not shown in the figure) for detecting special sounds such as explosion, burglary, and the like. Optionally, the sensor node communication unit 1 may further include a cable shaft door opening sensor (not shown in the figure) for detecting whether a door of the cable shaft is opened.
In some optional implementations of some embodiments, the sensing node communication unit 1 is disposed in a cable shaft of each floor, and includes: and clamping the sensing node communication unit on a cable line in a cable shaft by adopting an open circular strip, and taking electricity from the cable in an electromagnetic induction mode and storing the electricity to a capacitor of the sensing node communication unit. In practice, the sensing node communication unit can be installed on a cable of the cable shaft, and the specific installation method can be that the sensing node communication unit is clamped on a cable line by adopting an open circular strip, and electricity is obtained by the above-mentioned induction of the cable line so as to be stored on a capacitor of the sensing node communication unit. Therefore, a battery using a traditional method is not needed, and the service time of the sensing node communication unit can be prolonged.
In some optional implementation manners of some embodiments, the sensing node communication unit is further configured to enter a floor number where the cable shaft is located, and send the floor number and information in the collected cable shaft to the routing communication calculation unit. Whereby the transmitted information can be preliminarily located.
In some optional implementations of some embodiments, the sensing node communication unit is communicatively connected to the routing communication calculation unit, and includes: a TDMA (time division multiple access) communication scheme is adopted, wherein the TDMA is used for allocating time slots. And controlling the routing communication calculation unit to adjust the time slot number of the TDMA in response to the data after the edge calculation processing meeting a preset condition. Here, the preset condition may satisfy a required condition, for example, the preset condition may be "the temperature detected by the temperature sensor is greater than 50 degrees celsius, or the data detected by the building body detection sensor is wall cracking". In practice, the sensing node communication units in the cable shaft of each floor communicate in a TDMA mode. In particular, with dynamic TDMA allocation time slots, the TDMAs are automatically associated with sensors in the sensor node communication units. When data collected/detected by a certain sensor does not meet a preset condition (is larger than a certain threshold), the size of the time slots divided in the TDMA is automatically adjusted, for example, the air temperature detected by the sensing node communication unit of the node A is 55 ℃ and meets the preset condition, and the air temperature detected by the sensing node communication unit of the node B is 25 ℃ and does not meet the preset condition (here, the sensing node communication unit of the node A and the sensing node communication unit of the node B are in the same building), the routing communication calculation unit automatically increases the number of the TDMA time slots of the node A and reduces the number of the TDMA time slots of the node B. Therefore, the communication bandwidth of the node A is increased, and the data transmitted by the node A is more stable and reliable.
The building detection sensor in the sensing node communication unit 1 is used as an invention point of the present disclosure, thereby solving the technical problem mentioned in the background art, i.e. the traditional building detection is usually performed by professional construction personnel at regular time, and the real-time detection of the structure information of the building cannot be performed, which results in delaying the time for finding the dangerous situation of the building. The influence factors causing the delay of the time for finding the dangerous case of the building are as follows: the traditional building body detection is usually carried out by professional construction personnel at regular time, and the structural information of the building body cannot be detected in real time, so that the time for finding the dangerous case of the building body is delayed. If the above influencing factors are solved, the effect of rapidly finding the dangerous case of the building can be achieved. In order to achieve the effect, the building body detection sensor is introduced into the building body detection device to detect the structural information of the building body in real time, and then the detected information is sent to the routing communication calculation unit to perform real-time edge calculation. From this, can carry out real-time detection to the structure of building body to, can reach the effect of discovering the building body dangerous situation fast.
In some embodiments, the sensing node communication unit 1 may further include a broadband power line carrier module 4 and a micro-power wireless transmission module 5. The broadband power line carrier module is used for providing a medium of a communication link between sensing node communication units in a cable shaft of each floor. The micropower wireless transmission module is used for assisting the broadband power line carrier module to carry out communication transmission. The broadband power line carrier module is further used for providing a medium of a communication link between the sensing node communication unit and the routing communication computing unit. Optionally, the micro-power wireless transmission module may also provide a medium of a communication link with a routing communication computing unit between each unit building. In practice, the network of communication nodes of the sensor node communication unit installed in the cable silo is called silo local area network. In practice, a network formed by communication nodes of the route communication computing unit installed on each unit building is called a unit building local area network. Therefore, the stability and reliability of the vertical shaft local area network can be improved.
In some embodiments, the routing communication computation unit 2 may be configured to receive the information in the cable shaft and perform edge computation processing on the information in the cable shaft. Optionally, the routing communication computing unit 2 includes a micropower WIFI transmission module, a 4G/5G router, and a beidou module. The micropower WIFI transmission module and the 4G/5G router are used for providing media of communication links among the routing communication computing units, and the Beidou module is used for acquiring height data of the floors of the cable shaft and completing space positioning of the cable shaft.
In some embodiments, the sending the data after the edge calculation processing to the security center platform unit includes: and responding to the data after the edge calculation processing to meet the preset condition, and sending the data after the edge calculation processing to the safety center platform unit. Therefore, data do not need to be sent to the safety center platform unit in real time, and the operation burden of the safety alarm center is greatly reduced.
In some embodiments, the security center platform unit 3 is configured to receive data sent by the routing communication computation unit 2 and perform real-time processing based on the received data. In practice, the received data is 'temperature 200 degrees', the alarm control center analyzes 'temperature 200 degrees', a fire disaster occurs, then whether the fire extinguishing device is normally opened or not is detected, the power supply is cut off, alarm is prompted through the sound-light alarm device, and meanwhile, automatic fire extinguishing equipment on a floor corresponding to the fire disaster is controlled to conduct watering treatment.
Optionally, the security center platform unit may be disposed in the property management center, so as to facilitate communication and real-time feedback.
The above embodiments of the present disclosure have the following advantages: firstly, the sensing node communication unit is arranged in a cable shaft of each floor for collecting information in the cable shaft. This allows real-time monitoring of the information in the cable shaft. And then, the sensing node communication unit is in communication connection with the routing communication calculation unit and is also used for sending the acquired information in the cable shaft to the routing communication calculation unit. Thus, information in the cable shaft can be fed back instantly. And then, arranging a routing communication calculation unit on the roof, and receiving the information in the cable shaft and carrying out edge calculation processing on the information in the cable shaft. Here, the reason why the route communication calculation unit is installed on the roof is to improve the communication signal between the route communication calculation unit and the security center platform unit and to prevent information from being fed back in time due to a bad communication signal. Here, the reason for performing the edge calculation processing on the information in the cable shaft is to perform real-time judgment on the information in the cable shaft and send the judgment result to the security center platform unit. Therefore, the efficiency of monitoring the real-time information in the cable shaft is improved, and the time for passively finding dangerous cases is shortened.
Some embodiments of the present disclosure also provide a cable shaft monitoring method, which may be used in the cable shaft monitoring system in the above embodiments. As shown in fig. 4, a flow diagram 400 of some embodiments of the cable shaft monitoring method provided by the present disclosure is shown. The method may comprise the steps of:
In some embodiments, a sensing node communication unit may be disposed in a cable shaft of each floor for collecting information in the cable shaft.
Optionally, the sensing node communication unit further includes a broadband power line carrier module and a micro-power wireless transmission module. The broadband power line carrier module is used for providing a medium of a communication link between sensing node communication units in a cable shaft of each floor, and the micropower wireless transmission module is used for assisting the broadband power line carrier module in carrying out communication transmission.
Optionally, the sensing node communication unit further includes a temperature and humidity sensor, a gas sensor, an electric leakage sensor, an air pressure sensor, a thermocouple sensing module, and a building detection sensor. The temperature and humidity sensor is used for collecting humidity information of a cable shaft in real time, the gas sensor is used for collecting gas information in the air, the electric leakage sensor is used for detecting current information of a cable, the air pressure sensor is used for collecting air pressure information in the cable shaft, the thermocouple sensing module is used for collecting temperature information in the cable shaft, and the building body detection sensor is used for collecting structural information of a building body.
And step 402, sending the information in the collected cable shaft to a routing communication computing unit.
In some embodiments, the sensing node communication unit may send the information in the collected cable shaft to the routing communication computation unit.
And step 403, performing edge calculation processing on the information in the cable shaft.
In some embodiments, the routing communication calculation unit receives the structure information of the building sent by the sensing node communication unit, and performs edge calculation processing on the structure information.
And step 404, sending the data after the edge calculation processing to a safety center platform unit.
In some embodiments, the security center platform unit is configured to receive the data sent by the routing communication computing unit, and perform real-time processing according to the received data. In practice, the received data is 'temperature 200 degrees', the alarm control center analyzes 'temperature 200 degrees', a fire disaster occurs, then whether the fire extinguishing device is normally opened or not is detected, the power supply is cut off, alarm is prompted through the sound-light alarm device, and meanwhile, automatic fire extinguishing equipment on a floor corresponding to the fire disaster is controlled to conduct watering treatment.
The data transmission component can be in communication connection with the server, and further transmission of index information is completed. Further, the server can determine the health condition of the pet by analyzing the large amount of index information and comparing the index information with the index information of the sample. Finally, the server may send the health status of the pet to the user's cell phone application.
It will be appreciated that the cable shaft monitoring method 400 describes steps in the method corresponding to the structures described in the cable shaft monitoring system of fig. 1-3. Thus, the structure, features and resulting benefits described above for the apparatus are equally applicable to each step in 400 and will not be described again here.
With further reference to fig. 5, as an implementation of the methods shown in the above figures, the present disclosure provides embodiments of a cable shaft monitoring device, which correspond to those of the method embodiments described above with reference to fig. 4, and which may be applied in particular to various electronic devices.
As shown in fig. 4, the cable shaft monitoring device 500 of some embodiments includes: an acquisition unit 501, a first sending unit 502, a processing unit 503 and a second sending unit 504. The acquisition unit 501 is configured to acquire information in a cable shaft; a first sending unit 402 configured to send the information in the collected cable shaft to the routing communication calculation unit; a processing unit 503 configured to perform edge calculation processing on information in the cable shaft; a second sending unit 504 configured to send the data after the edge calculation processing to the security center platform unit.
It will be understood that the elements described in the apparatus 500 correspond to various steps in the method described with reference to fig. 4. Thus, the operations, features and resulting advantages described above with respect to the method are also applicable to the apparatus 500 and the units included therein, and are not described herein again.
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 invention in the present disclosure is not limited to the specific combination of the above-mentioned features, but also encompasses other embodiments in which any combination of the above-mentioned features or their equivalents is possible without departing from the inventive concept as defined above. 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.
Claims (15)
1. A cable shaft monitoring system comprising: sensing node communication unit, route communication computational element and security center platform unit, wherein:
the sensing node communication unit is arranged in a cable shaft of each floor and used for acquiring information in the cable shaft;
the sensing node communication unit is in communication connection with the route communication calculation unit and is also used for sending the collected information in the cable shaft to the route communication calculation unit;
the routing communication calculation unit is arranged on the roof and used for receiving the information in the cable shaft and performing edge calculation processing on the information in the cable shaft;
the routing communication calculation unit is in communication connection with the safety center platform unit and is used for sending data after edge calculation processing to the safety center platform unit.
2. The cable shaft monitoring system of claim 1 wherein the sensing node communication unit is disposed in a cable shaft of each floor, comprising: and clamping the sensing node communication unit on a cable line in a cable shaft by adopting an opening round strip, and taking electricity from the cable and storing the electricity to a capacitor of the sensing node communication unit in an electromagnetic induction mode.
3. The cable shaft monitoring system of claim 2 wherein the sensing node communication unit is further configured to enter a floor number of the cable shaft and send the floor number and the collected information in the cable shaft to the routing communication calculation unit.
4. The cable shaft monitoring system according to claim 3, wherein the sensor node communication units further comprise a broadband power line carrier module and a micro-power wireless transmission module, wherein the broadband power line carrier module is used as a medium for providing communication links between the sensor node communication units in the cable shafts of the respective floors, and the micro-power wireless transmission module is used for assisting the broadband power line carrier module in communication transmission.
5. The cable shaft monitoring system of claim 4 wherein the broadband power line carrier module is further configured to provide a medium for a communication link between the sensing node communication unit and the routing communication computation unit.
6. The cable shaft monitoring system according to claim 5, wherein the sensing node communication unit further comprises a temperature and humidity sensor, a gas sensor, an electric leakage sensor, a gas pressure sensor, a thermocouple sensing module and a building detection sensor, wherein the temperature and humidity sensor is used for collecting humidity information of the cable shaft in real time, the gas sensor is used for collecting gas information in the air, the electric leakage sensor is used for detecting information of cable current, the gas pressure sensor is used for collecting information of gas pressure in the cable shaft, the thermocouple sensing module is used for collecting temperature information in the cable shaft, and the building detection sensor is used for collecting structural information of a building.
7. The cable shaft monitoring system of claim 6 wherein the sensing node communication unit is communicatively coupled to the routing communication computation unit, comprising: a TDMA (time division multiple access) communication scheme is adopted, wherein the TDMA is used for allocating time slots.
8. The cable shaft monitoring system of claim 7 wherein the TDMA for allocating time slots comprises:
and controlling the routing communication calculation unit to adjust the time slot number of the TDMA in response to the data after the edge calculation processing meets a preset condition.
9. The cable shaft monitoring system of claim 8 wherein the sensing node communication unit is further configured to send the collected building configuration information to the routing communication computation unit.
10. The cable shaft monitoring system according to claim 9, wherein the route communication computing unit is further configured to receive structural information of the building body sent by the sensing node communication unit, and perform edge computing processing on the structural information.
11. The cable shaft monitoring system of claim 10, wherein the routing communication computing units further comprise a micropower WIFI transmission module, a 4G/5G router, and a beidou module, wherein the micropower WIFI transmission module and the 4G/5G router are used as media for providing communication links between the routing communication computing units, and the beidou module is used for collecting height data of a cable shaft floor and completing spatial positioning of the cable shaft.
12. The cable shaft monitoring system of claim 11 wherein the sending of the edge calculation processed data to the secure central platform unit comprises:
and responding to the data after the edge calculation processing to meet the preset condition, and sending the data after the edge calculation processing to the safety center platform unit.
13. The cable shaft monitoring system of claim 12 wherein the security center platform unit is configured to receive data transmitted by the routing communication computation unit and to perform real-time processing based on the received data.
14. A cable shaft monitoring method according to any one of claims 1 to 13, comprising:
collecting information in a cable shaft;
sending the collected information in the cable shaft to a routing communication computing unit;
performing edge calculation processing on the information in the cable shaft;
and sending the data after the edge calculation processing to a safety center platform unit.
15. A cable shaft monitoring device comprising:
a collecting unit configured to collect information in a cable shaft;
a first sending unit configured to send the collected information in the cable shaft to a routing communication calculation unit;
a processing unit configured to perform edge calculation processing on information in the cable shaft;
and the second sending unit is configured to send the data after the edge calculation processing to the safety center platform unit.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116086520A (en) * | 2022-06-08 | 2023-05-09 | 国网浙江省电力有限公司舟山供电公司 | Submarine cable landing section distributed temperature-air pressure comprehensive monitoring device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913600A (en) * | 2016-05-17 | 2016-08-31 | 安徽泰然信息技术工程有限公司 | High-rise intelligent fire alarm system |
| CN107222834A (en) * | 2017-06-15 | 2017-09-29 | 深圳市创艺工业技术有限公司 | A kind of effective building safety monitoring system |
| CN107561990A (en) * | 2017-09-30 | 2018-01-09 | 华南理工大学 | A kind of industrial sensor signal picker and acquisition method based on edge calculations |
| CN108737496A (en) * | 2017-12-26 | 2018-11-02 | 国网河南省电力公司信息通信公司 | One kind is grown based on Lora spread spectrum radios away from environmental monitoring system |
| CN208572446U (en) * | 2018-07-20 | 2019-03-01 | 东莞市开关厂有限公司 | Cable shaft operating status on-Line Monitor Device based on Internet of Things |
| CN110401262A (en) * | 2019-06-17 | 2019-11-01 | 北京许继电气有限公司 | GIS device state intelligent monitoring system and method based on edge calculations technology |
| CN110428573A (en) * | 2019-08-05 | 2019-11-08 | 国家电网有限公司 | High-rise direct-furnish cell cable shaft security against fire based on Beidou technology monitors system |
| CN211373686U (en) * | 2019-12-04 | 2020-08-28 | 广东电网有限责任公司 | Comprehensive monitoring device for power distribution network cable well |
| CN111726409A (en) * | 2020-06-18 | 2020-09-29 | 国网陕西省电力公司信息通信公司 | Cable channel integrated monitoring thing networking edge agent device |
| CN111750928A (en) * | 2020-06-16 | 2020-10-09 | 国网上海市电力公司 | Cable channel comprehensive monitoring device |
-
2020
- 2020-10-30 CN CN202011185610.5A patent/CN112393759A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913600A (en) * | 2016-05-17 | 2016-08-31 | 安徽泰然信息技术工程有限公司 | High-rise intelligent fire alarm system |
| CN107222834A (en) * | 2017-06-15 | 2017-09-29 | 深圳市创艺工业技术有限公司 | A kind of effective building safety monitoring system |
| CN107561990A (en) * | 2017-09-30 | 2018-01-09 | 华南理工大学 | A kind of industrial sensor signal picker and acquisition method based on edge calculations |
| CN108737496A (en) * | 2017-12-26 | 2018-11-02 | 国网河南省电力公司信息通信公司 | One kind is grown based on Lora spread spectrum radios away from environmental monitoring system |
| CN208572446U (en) * | 2018-07-20 | 2019-03-01 | 东莞市开关厂有限公司 | Cable shaft operating status on-Line Monitor Device based on Internet of Things |
| CN110401262A (en) * | 2019-06-17 | 2019-11-01 | 北京许继电气有限公司 | GIS device state intelligent monitoring system and method based on edge calculations technology |
| CN110428573A (en) * | 2019-08-05 | 2019-11-08 | 国家电网有限公司 | High-rise direct-furnish cell cable shaft security against fire based on Beidou technology monitors system |
| CN211373686U (en) * | 2019-12-04 | 2020-08-28 | 广东电网有限责任公司 | Comprehensive monitoring device for power distribution network cable well |
| CN111750928A (en) * | 2020-06-16 | 2020-10-09 | 国网上海市电力公司 | Cable channel comprehensive monitoring device |
| CN111726409A (en) * | 2020-06-18 | 2020-09-29 | 国网陕西省电力公司信息通信公司 | Cable channel integrated monitoring thing networking edge agent device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116086520A (en) * | 2022-06-08 | 2023-05-09 | 国网浙江省电力有限公司舟山供电公司 | Submarine cable landing section distributed temperature-air pressure comprehensive monitoring device |
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