CN114665595A - City piping lane power supply and distribution system based on thing networking - Google Patents
City piping lane power supply and distribution system based on thing networking Download PDFInfo
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- CN114665595A CN114665595A CN202210081521.9A CN202210081521A CN114665595A CN 114665595 A CN114665595 A CN 114665595A CN 202210081521 A CN202210081521 A CN 202210081521A CN 114665595 A CN114665595 A CN 114665595A
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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
- H02J13/00002—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 monitoring
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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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
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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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
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- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses an Internet of things-based urban pipe gallery power supply and distribution system, which is characterized in that an urban pipe gallery is divided into a plurality of power distribution areas, each power distribution area is internally provided with a data acquisition subsystem and a data acquisition subsystem, each data acquisition subsystem comprises power equipment and an environment monitoring sensor, the power equipment and the environment monitoring sensors are used for acquiring monitoring data and are respectively provided with a wireless data transmission module, each data acquisition subsystem comprises a track and a power monitoring device which are arranged along the urban pipe gallery, each power monitoring device is internally provided with a data acquisition communication module, a data interaction communication module, a storage battery, a driving device and a control device, each driving device is used for driving each power monitoring device to reciprocate along the track, the motion directions of the power monitoring devices of two adjacent power distribution areas are always opposite, and the data acquisition communication modules and the wireless data transmission modules perform information interaction in the process of the power monitoring devices moving along the tracks, an interaction area is formed between each two adjacent power distribution areas.
Description
Technical Field
The invention relates to the technical field of power supply and distribution of urban pipe corridors, in particular to an urban pipe corridor power supply and distribution system based on the Internet of things.
Background
The urban pipe gallery is also called as a comprehensive pipe gallery (Japanese is called as a common ditch, and Chinese Taiwan is called as a common pipeline), namely, an underground urban pipeline comprehensive corridor is formed, namely, a tunnel space is built underground in a city, various engineering pipelines such as electric power, communication, gas, heat supply, water supply and drainage and the like are integrated, a special access hole, a lifting hole and a monitoring system are arranged, unified planning, unified design, unified construction and management are implemented, and the urban pipe gallery is an important infrastructure and a life line for guaranteeing urban operation. For a comprehensive pipe gallery, a power system needs to be developed in an important way in the future and is an indispensable step in the aspect of safety application. The utility tunnel is actually the optimization to the municipal pipe network, lets to overhaul or maintenance efficiency obtain showing and improves, ensures the security and the stability of city system daily operation.
The power supply and distribution system of the urban pipe gallery mainly supplies and distributes power for self-power and lighting loads in the urban pipe gallery. In a power supply and distribution system, monitoring and management of power data and environmental parameters of field devices is an important function of power duty managers. In the traditional field, because the intellectualization of a power supply and distribution system is not realized, if a person on duty needs to obtain data parameters, the person must visit the site and record and report various data and parameters, so that the work is complicated and heavy, and the urban pipe gallery is built in an underground tunnel space, and although ventilation equipment is arranged, the gas and the environment in the urban pipe gallery still cause discomfort of a human body. Is not beneficial to the health of the person on duty. Development based on science and technology, internet of things gets into people's life, internet of things has also been introduced in city piping lane's power supply and distribution system, obtain through various environment monitoring sensors and gather various required information parameters and retransmit to corresponding controlgear department and monitor electric power data and environmental parameter, but because all kinds of environment monitoring sensors do not own possess data analysis's ability, need lay a large amount of power cable, the wiring is complicated, and in case wherein any one equipment or circuit break down can cause the holistic monitoring of power supply and distribution system all to lose the functional paragraph.
Disclosure of Invention
The invention aims to provide an urban pipe gallery power supply and distribution system based on the Internet of things, which has the advantages of high reliability, simple wiring, high stability, no integral failure caused by failure of one part of the system, and timely monitoring response.
The technical purpose of the invention is realized by the following technical scheme:
an urban pipe gallery power supply and distribution system based on the Internet of things divides an urban pipe gallery into a plurality of power distribution areas, each power distribution area is internally provided with a data acquisition subsystem and a data acquisition subsystem,
the data acquisition subsystem comprises power equipment and an environment monitoring sensor, the power equipment and the environment monitoring sensor are used for acquiring monitoring data and are both provided with a wireless data transmission module,
the data acquisition subsystem comprises a track and electric power monitoring devices arranged along an urban pipe gallery, wherein the electric power monitoring devices are internally provided with a data acquisition communication module, a data interaction communication module, a storage battery, a driving device and a control device, the driving device is used for driving the electric power monitoring devices to reciprocate along the track, the movement directions of the electric power monitoring devices in two adjacent power distribution areas are opposite all the time, the data acquisition communication module and the wireless data transmission module carry out information interaction in the process of the electric power monitoring devices moving along the track, an interaction area is formed between two adjacent power distribution areas, any electric power monitoring device sequentially carries out the interaction of monitoring data with the two adjacent electric power monitoring devices in the interaction area through the data interaction communication module,
the power monitoring device comprises a wireless self-supply monitoring device, an indirect power supply monitoring device and a wired self-supply monitoring device, wherein the wireless self-supply monitoring device and a wireless transmitting device arranged at a transformer substation in the interaction area realize power transmission through a wireless power transmission system to charge the storage battery, a wireless power transmitting module is arranged in the wireless self-supply monitoring device, a wireless power receiving module is arranged in the indirect power supply monitoring device, the wireless power receiving module receives the power transmitted by the wireless power transmitting module to charge the storage battery, a charging power distribution cabinet is arranged in the interaction area at one side of a power distribution area corresponding to the wired self-supply monitoring device, and the charging power distribution cabinet is connected with the wired self-supply monitoring device to charge the storage battery when the wired self-supply monitoring device is positioned in the interaction area,
the control device analyzes and processes the monitoring data acquired by the data acquisition communication module and the monitoring data of the other power distribution area acquired by the data interaction communication module, and sends the monitoring data to the remote host when the detected data are analyzed to be abnormal.
Further setting: the control device comprises a storage module and an analysis module, wherein the storage module is used for storing historical data, the analysis module is used for configuring monitoring data acquired through a data acquisition communication module into local data and configuring monitoring data of another power distribution area acquired through a data interaction communication module into comparison data, the analysis module comprises an operation submodule, an alarm submodule and a comparison submodule, the operation submodule is used for calling the historical data stored in the storage module and the local data to analyze and calculate to obtain data variation, if the data variation exceeds a preset variation range, the local data and the comparison data are sent to a comparison submodule, if the data variation is located in the preset variation range, the local data are transmitted to the storage module to be stored, and the comparison submodule is used for calculating the local data and the comparison data to obtain a comparison difference value, if the comparison difference value exceeds a preset comparison range, local data and data variation are sent to the alarm submodule, if the comparison difference value is located in the preset comparison range, the local data are transmitted to the storage module to be stored, and the alarm submodule receives the local data and the data variation and sends an alarm signal to the remote host.
Further setting: two indirect power supply monitoring devices are arranged between two adjacent wireless self-supply monitoring devices at most.
Further setting: the wireless self-supply monitoring device top is provided with the receipt the wireless receiving device of the electric energy of wireless transmitting device transmission, wireless self-supply monitoring device all is provided with the power supply contact towards the both ends in mutual region, indirect power supply monitoring device all be provided with towards the both ends in mutual region with the interface that charges of power supply contact adaptation, when wireless self-supply monitoring device and indirect power supply monitoring device are located mutual region, the power supply contact with the interface connection that charges, wired self-supply monitoring device's bottom is provided with wired interface, charge can extend on the switch board have with wired interface connection's wired contact charges in order to realize wired self-supply monitoring device's contact.
Further setting: the control device is further provided with an early warning module, and when the data interaction communication module does not receive monitoring data sent by the data interaction communication module of another power monitoring device after the preset time, the early warning module sends an early warning signal to the remote host.
Further setting: the two sides of the interaction area facing the power distribution area are provided with normally closed isolation doors, the interaction area is further provided with a limiting mechanism and a triggering mechanism, the limiting mechanism is used for limiting the normally closed isolation doors to be closed, the control device sends an alarm signal to the remote host and sends a triggering signal to the triggering mechanism at the same time, the triggering mechanism receives the triggering signal and controls the limiting mechanism to release the limitation on the normally closed isolation doors, and the normally closed isolation doors are closed.
Further setting: and a sealing gap matched with the track is formed in the position, opposite to the track, of the normally closed isolation door, and when the normally closed isolation door is closed, the sealing gap is matched with the track to isolate the power distribution area from the corresponding interaction area.
Further setting: the environmental monitoring sensor includes temperature sensor, humidity transducer, gas sensor, the monitoring data is including temperature information, humidity information, the gas concentration information that acquires through the environmental monitoring sensor in corresponding distribution area and consumer's power consumption information.
Further setting: the operation submodule calls the historical data stored in the storage module and the local data to perform analysis and calculation to obtain the data variable specifically comprises: carry out the comparison one by one with temperature information, humidity information, gas concentration information and the power consumption information in local data and the historical data and calculate and obtain temperature variation, humidity variation, gas concentration variation and power consumption variation promptly foretell data variation respectively, predetermine the change range including predetermineeing the temperature range, predetermine the humidity range, predetermine the gas concentration range and predetermine the power consumption scope, arbitrary the data variation surpasss the corresponding change range of predetermineeing and then will local data send to the comparison submodule piece with comparing the data.
Further setting: the wireless data transmission module comprises an NFC transmitting submodule, the data acquisition communication module comprises an NFC receiving submodule, and the NFC transmitting submodule sends acquired monitoring data to the NFC receiving submodule.
In conclusion, the invention has the following beneficial effects:
1. divide city piping lane into a plurality of distribution areas, all set up electric power monitoring devices in a plurality of areas and monitor city piping lane segmentation, electric power monitoring devices acquires the monitoring data that the data acquisition subsystem acquireed along track reciprocating motion in-process, then carries out mutual analysis with monitoring data at the electric power monitoring devices in two adjacent distribution areas in mutual area, sends alarm signal to remote host if detect data abnormity. The monitoring data of the power equipment and the environmental monitoring sensor are acquired through wireless transmission between the power monitoring device and the wireless data transmission module, complex circuits are prevented from being laid, meanwhile, all data are acquired through the power monitoring device and analyzed or sent to a remote host, different communication protocols used by different equipment and sensors are avoided being different, different communication networks need to be laid, and the communication protocols are unified. Even if an accident occurs in one of the power distribution areas, the monitoring on other power distribution areas is not influenced, and the stability of the system is ensured.
2. The electric power monitoring device comprises a wireless self-supply monitoring device, an indirect power supply monitoring device and a wired self-supply monitoring device, the wireless self-supply monitoring device and a transformer substation are in wireless electric energy transmission, the indirect power supply monitoring device is in wireless power supply from the self-supply monitoring device, the wired self-supply monitoring device is in power supply by a charging power distribution cabinet arranged in an interaction area, multiple power supply modes are matched, all the electric power monitoring devices are prevented from being out of work simultaneously, when a transmission cable in a power distribution area goes wrong, even if the wired self-supply monitoring device cannot be charged, but the wireless self-supply monitoring device and the indirect power supply monitoring device still can continue to work to ensure the reliability of the system. Meanwhile, the wireless self-supply monitoring device adopts wireless charging, and the indirect power supply monitoring device adopts contact charging of a charging interface and a power supply contact, so that complicated wiring is reduced, the space is saved, and potential safety hazards are reduced.
3. Set up normally closed isolation door, stop gear and trigger mechanism, when controlling means analytical computation obtains monitoring data unusual, control normally closed isolation door closed when sending alarm signal, keep apart the distribution region that monitoring data is unusual with other distribution regions, guarantee stretching of potential safety hazard, improved the security of system, the maintenance work of giving maintainer simultaneously strives for the time.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic structural diagram of an electric power monitoring device in an embodiment;
FIG. 3 is a schematic block diagram of the overall structure of the embodiment;
fig. 4 is a block diagram showing the structure of the control device in the embodiment.
In the figure, 1, track; 2. a power monitoring device; 21. a wireless self-supply monitoring device; 22. an indirect power supply monitoring device; 23. a wired self-supply monitoring device; 3. a power distribution area; 4. an interaction area; 5. an electrical device; 6. an environment detection sensor; 7. charging the power distribution cabinet; 8. a power supply contact; 9. a wireless receiving device; 10. a charging interface; 11. a wired interface; 12. with wire contacts.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment is as follows:
as shown in fig. 1, fig. 2 and fig. 3, the city pipe gallery power supply and distribution system based on the internet of things divides a city pipe gallery into a plurality of distribution areas 3, each distribution area 3 is internally provided with a data acquisition subsystem and a data acquisition subsystem,
the data acquisition subsystem includes power equipment 5 and environmental monitoring sensor, power equipment 5 and environmental monitoring sensor are used for acquireing monitoring data, and all be provided with wireless data transmission module, wherein the environmental monitoring sensor includes temperature sensor, humidity transducer, gas sensor, monitoring data is including the temperature information that acquires through the environmental monitoring sensor in corresponding distribution area 3, humidity information, gas concentration information and consumer's power consumption information, to temperature information, humidity information detects and causes the damage in order to prevent cable and equipment in disasters such as conflagration or ponding in the urban pipe gallery, gas concentration information's monitoring is piled up in the pipe gallery in order to prevent that the poison gas leakage in the sewer pipe says in the urban pipe gallery, receive the injury when leading to maintainer to get into.
The data acquisition subsystem comprises tracks 1 and power monitoring devices 2 which are arranged along an urban pipe gallery, the track 1 in each power distribution area 3 is arranged on the wall of the pipe gallery, the tracks 1 are laid along the length direction of the pipe gallery, the power monitoring devices 2 are internally provided with a data acquisition communication module, a data interaction communication module, a storage battery, a driving device and a control device, the driving device is powered by the storage battery and is used for driving the power monitoring devices 2 to reciprocate along the tracks 1, the motion directions of the power monitoring devices 2 of two adjacent power distribution areas 3 are always opposite, the data acquisition communication module and a wireless data transmission module perform information interaction in the motion process of the power monitoring devices 2 along the tracks 1, the data acquisition communication module acquires monitoring data acquired by the data acquisition subsystem through the wireless data transmission module, and an interaction area 4 is formed between two adjacent power distribution areas 3, and any one electric power monitoring device 2 sequentially interacts with two adjacent electric power monitoring devices 2 in the interaction region 4 through the data interaction communication module.
The power monitoring device 2 comprises a wireless self-supply monitoring device 21, an indirect power supply monitoring device 22 and a wired self-supply monitoring device 23, a power distribution area 3 provided with the wireless self-supply monitoring device 21 is divided below a transformer substation, the transformer substation is provided with a wireless transmitting device, the wireless transmitting device wirelessly transmits electric energy to the wireless self-supply monitoring device 21 to charge a storage battery when the wireless self-supply monitoring device 21 is in an interaction area 4, a wireless electric energy transmitting module is arranged in the wireless self-supply monitoring device 21, the indirect power supply monitoring device 22 is arranged in the power distribution area 3 adjacent to the wireless self-supply monitoring device 21 and is provided with a wireless electric energy receiving module, when the indirect power supply monitoring device 22 and the wireless self-supply monitoring device 21 are positioned in the same interaction area 4, the wireless electric energy receiving module receives the electric energy transmitted by the wireless electric energy transmitting module to charge the storage battery, the interaction area 4 of one side of the power distribution area 3 corresponding to the wired self-supply monitoring device 23 is internally provided with an energy charging power distribution cabinet 7, and the energy charging power distribution cabinet 7 is connected with the wired self-supply monitoring device 23 to charge the wired self-supply monitoring device when the wired self-supply monitoring device 23 is positioned in the interaction area 4. Considering the loss and the conversion efficiency of electric energy transmission, two indirect power supply monitoring devices 22 are at most arranged between two adjacent wireless self-supply monitoring devices 21, the two indirect power supply monitoring devices 22 are respectively powered by the two wireless self-supply monitoring devices 21, and if a power distribution area 3 is further arranged between the two indirect power supply monitoring devices 22, the two indirect power supply monitoring devices are all set to be wired self-supply monitoring devices 23.
The system further comprises a remote host, the control device arranged in the power monitoring device 2 analyzes and processes the monitoring data acquired by the data acquisition communication module and the monitoring data of the other power distribution area 3 acquired by the data interaction communication module, and when the detected data are analyzed to be abnormal, the acquired monitoring data are sent to the remote host.
As shown in fig. 4, the control device includes a storage module and an analysis module, the storage module is used for storing historical data, the analysis module configures the monitoring data acquired by the data acquisition communication module as local data, configures the monitoring data of another power distribution area 3 acquired by the data interaction communication module as comparison data, the analysis module includes an operation submodule, an alarm submodule and a comparison submodule, the operation submodule retrieves the historical data stored in the storage module, i.e. the previous time the power monitoring device 2 performs analysis and calculation on the local data in the interaction area 4 to obtain a data variation, if the data variation exceeds a preset variation range, the local data and the comparison data are sent to the comparison submodule, if the data variation is within the preset variation range, the local data are sent to the storage module for storage, and the comparison submodule performs operation on the local data and the comparison data to obtain a comparison difference, if the comparison difference value exceeds the preset comparison range, the local data and the data variation are sent to the alarm submodule, if the comparison difference value is located in the preset comparison range, the local data are transmitted to the storage module to be stored, and the alarm submodule sends an alarm signal to the remote host after receiving the local data and the data variation.
At most two indirect power supply monitoring devices 22 are arranged between two adjacent wireless self-supply monitoring devices 21.
Be provided with the receipt at wireless self-supply monitoring devices 21 top wireless receiving device 9 of the electric energy of wireless transmitting device transmission, wireless self-supply monitoring devices 21 all is provided with power supply contact 8 towards the both ends of mutual region 4, indirect power supply monitoring devices 22 all is provided with the interface 10 that charges with power supply contact 8 adaptation towards the both ends of mutual region 4, when wireless self-supply monitoring devices 21 and indirect power supply monitoring devices 22 are located mutual region 4, power supply contact 8 is connected with interface 10 that charges, wired self-supply monitoring devices 23's bottom is provided with wired interface 11, it has wired contact 12 of being connected with wired interface 11 to extend on the switch board 7 to charge in order to realize wired self-supply monitoring devices 23's contact charging.
The control device is further provided with an early warning module, and when the data interaction communication module does not receive monitoring data sent by the data interaction communication module of another power monitoring device 2 after the preset time, the early warning module sends an early warning signal to the remote host.
Normally closed isolation doors are arranged on two sides, facing the power distribution area 3, of the interaction area 4, a limiting mechanism and a triggering mechanism are further arranged in the interaction area 4, the limiting mechanism is used for limiting the normally closed isolation doors to be closed, the control device sends an alarm signal to the remote host and sends a triggering signal to the triggering mechanism at the same time, the triggering mechanism receives the triggering signal to control the limiting mechanism to remove the limitation on the normally closed isolation doors, and the normally closed isolation doors are closed.
The normally closed isolation door is provided with a sealing gap matched with the track 1 at a position opposite to the track 1, and the sealing gap is matched with the track 1 to isolate the power distribution area 3 from the corresponding interaction area 4 when the normally closed isolation door is closed.
The operation submodule calls the historical data stored in the storage module and the local data to perform analysis and calculation to obtain the data variable specifically comprises: the temperature information, the humidity information, the gas concentration information and the electricity consumption information in the local data and the historical data are compared one by one to calculate and respectively obtain temperature variation, humidity variation, gas concentration variation and electricity consumption variation, namely the data variation, the preset variation range comprises a preset temperature range, a preset humidity range, a preset gas concentration range and a preset electricity consumption range, and if any data variation exceeds the corresponding preset variation range, the local data and the comparison data are sent to the comparison submodule.
The wireless data transmission module comprises an NFC transmitting submodule, the data acquisition communication module comprises an NFC receiving submodule, the NFC transmitting submodule sends acquired monitoring data to the NFC receiving submodule, and the NFC technology is used for carrying out non-contact point-to-point data transmission and data exchange.
The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.
Claims (10)
1. A city pipe gallery power supply and distribution system based on the Internet of things is characterized in that a city pipe gallery is divided into a plurality of power distribution areas, each power distribution area is internally provided with a data acquisition subsystem and a data acquisition subsystem,
the data acquisition subsystem comprises power equipment and an environment monitoring sensor, the power equipment and the environment monitoring sensor are used for acquiring monitoring data and are both provided with a wireless data transmission module,
the data acquisition subsystem comprises a track and electric power monitoring devices arranged along an urban pipe gallery, wherein the electric power monitoring devices are internally provided with a data acquisition communication module, a data interaction communication module, a storage battery, a driving device and a control device, the driving device is used for driving the electric power monitoring devices to reciprocate along the track, the movement directions of the electric power monitoring devices in two adjacent power distribution areas are opposite all the time, the data acquisition communication module and the wireless data transmission module carry out information interaction in the process of the electric power monitoring devices moving along the track, an interaction area is formed between two adjacent power distribution areas, any electric power monitoring device sequentially carries out the interaction of monitoring data with the two adjacent electric power monitoring devices in the interaction area through the data interaction communication module,
the electric power monitoring device comprises a wireless self-supply monitoring device, an indirect power supply monitoring device and a wired self-supply monitoring device, the wireless self-supply monitoring device realizes electric energy transmission with a wireless transmitting device arranged at a transformer substation in the interaction area to charge the storage battery, a wireless electric energy transmitting module is arranged in the wireless self-supply monitoring device, a wireless electric energy receiving module is arranged in the indirect power supply monitoring device, the wireless electric energy receiving module receives the electric energy transmitted by the wireless electric energy transmitting module to charge the storage battery, a charging power distribution cabinet is arranged in the interaction area at one side of the power distribution area corresponding to the wired self-supply monitoring device, and the charging power distribution cabinet is connected with the wired self-supply monitoring device to charge the storage battery when the wired self-supply monitoring device is positioned in the interaction area,
the control device analyzes and processes the monitoring data acquired by the data acquisition communication module and the monitoring data of the other power distribution area acquired by the data interaction communication module, and sends the monitoring data to the remote host when the detected data are analyzed to be abnormal.
2. The urban pipe gallery power supply and distribution system based on the internet of things as claimed in claim 1, wherein the control device comprises a storage module and an analysis module, the storage module is used for storing historical data, the analysis module configures monitoring data acquired through the data acquisition and communication module into local data, configures monitoring data of another power distribution area acquired through the data interaction and communication module into comparison data, the analysis module comprises an operation submodule, an alarm submodule and a comparison submodule, the operation submodule retrieves the historical data stored in the storage module and the local data to perform analysis and calculation to obtain a data variation, if the data variation exceeds a preset variation range, the local data and the comparison data are sent to the comparison submodule, and if the data variation is within the preset variation range, the local data are sent to the storage module to be stored, the comparison submodule calculates local data and comparison data to obtain a comparison difference value, if the comparison difference value exceeds a preset comparison range, the local data and the data variation are sent to the alarm submodule, if the comparison difference value is located in the preset comparison range, the local data are conveyed to the storage module to be stored, and the alarm submodule receives the local data and the data variation and sends an alarm signal to the remote host.
3. The urban pipe gallery power supply and distribution system based on the Internet of things according to claim 1, wherein at most two indirect power supply monitoring devices are arranged between two adjacent wireless self-supply monitoring devices.
4. The urban pipe gallery power supply and distribution system based on the internet of things as claimed in claim 1, wherein a wireless receiving device for receiving the electric energy transmitted by the wireless transmitting device is arranged at the top of the wireless self-supply monitoring device, power supply contacts are arranged at two ends of the wireless self-supply monitoring device facing an interaction region, charging interfaces matched with the power supply contacts are arranged at two ends of the indirect power supply monitoring device facing the interaction region, when the wireless self-supply monitoring device and the indirect power supply monitoring device are located in the interaction region, the power supply contacts are connected with the charging interfaces, wired interfaces are arranged at the bottom of the wired self-supply monitoring device, and wired contacts connected with the wired interfaces extend out of the charging power distribution cabinet to realize contact charging of the wired self-supply monitoring device.
5. The urban pipe gallery power supply and distribution system based on the Internet of things according to claim 2, wherein the control device is further provided with an early warning module, and when the data interaction communication module does not receive monitoring data sent by the data interaction communication module of another power monitoring device after the preset time, the early warning module sends an early warning signal to the remote host.
6. The urban pipe gallery power supply and distribution system based on the internet of things according to claim 2, wherein normally closed isolation doors are arranged on two sides of the interaction area facing the power distribution area, a limiting mechanism and a triggering mechanism are further arranged in the interaction area, the limiting mechanism is used for limiting the normally closed isolation doors to be closed, the control device sends an alarm signal to the remote host and sends a triggering signal to the triggering mechanism at the same time, the triggering mechanism receives the triggering signal to control the limiting mechanism to release the limitation on the normally closed isolation doors, and the normally closed isolation doors are closed.
7. The Internet of things-based urban pipe gallery power supply and distribution system according to claim 6, wherein a sealing notch matched with the rail is formed in a position, opposite to the rail, of the normally closed isolation door, and when the normally closed isolation door is closed, the sealing notch is matched with the rail to isolate the power distribution area from the corresponding interaction area.
8. The urban pipe gallery power supply and distribution system based on the Internet of things according to claim 2, wherein the environment monitoring sensors comprise temperature sensors, humidity sensors and gas sensors, and the monitoring data comprise temperature information, humidity information, gas concentration information and power consumption information of electric equipment, which are acquired by the environment monitoring sensors in corresponding power distribution areas.
9. The internet of things-based urban pipe gallery power supply and distribution system according to claim 8, wherein the operation submodule calls the historical data stored in the storage module and analyzes and calculates the historical data and the local data to obtain the data variation specifically comprises: carry out the comparison one by one with temperature information, humidity information, gas concentration information and the power consumption information in local data and the historical data and calculate and obtain temperature variation, humidity variation, gas concentration variation and power consumption variation promptly foretell data variation respectively, predetermine the change range including predetermineeing the temperature range, predetermine the humidity range, predetermine the gas concentration range and predetermine the power consumption scope, arbitrary the data variation surpasss the corresponding change range of predetermineeing and then will local data send to the comparison submodule piece with comparing the data.
10. The Internet of things-based urban pipe gallery power supply and distribution system according to claim 1, wherein the wireless data transmission module comprises an NFC transmitting submodule, the data acquisition communication module comprises an NFC receiving submodule, and the NFC transmitting submodule transmits acquired monitoring data to the NFC receiving submodule.
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| CN202210081521.9A CN114665595A (en) | 2022-01-24 | 2022-01-24 | City piping lane power supply and distribution system based on thing networking |
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| CN202210081521.9A CN114665595A (en) | 2022-01-24 | 2022-01-24 | City piping lane power supply and distribution system based on thing networking |
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| CN202210081521.9A Withdrawn CN114665595A (en) | 2022-01-24 | 2022-01-24 | City piping lane power supply and distribution system based on thing networking |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116742799A (en) * | 2023-05-16 | 2023-09-12 | 江苏中工智能装备研究院有限公司 | A power distribution auxiliary monitoring and early warning system based on Internet of Things technology |
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2022
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116742799A (en) * | 2023-05-16 | 2023-09-12 | 江苏中工智能装备研究院有限公司 | A power distribution auxiliary monitoring and early warning system based on Internet of Things technology |
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