CN116056259A - Environment-friendly energy-saving roadside communication base station based on Internet of things interaction - Google Patents
Environment-friendly energy-saving roadside communication base station based on Internet of things interaction Download PDFInfo
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- CN116056259A CN116056259A CN202310023224.3A CN202310023224A CN116056259A CN 116056259 A CN116056259 A CN 116056259A CN 202310023224 A CN202310023224 A CN 202310023224A CN 116056259 A CN116056259 A CN 116056259A
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- 238000004891 communication Methods 0.000 title claims abstract description 46
- 230000003993 interaction Effects 0.000 title claims abstract description 17
- 238000010295 mobile communication Methods 0.000 claims abstract description 15
- 238000012423 maintenance Methods 0.000 claims abstract description 7
- 230000007613 environmental effect Effects 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 230000006855 networking Effects 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 3
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- 230000003321 amplification Effects 0.000 abstract description 5
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 5
- 230000000087 stabilizing effect Effects 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000004134 energy conservation Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
- H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention provides an environment-friendly energy-saving roadside communication base station based on Internet of things interaction, and relates to the technical field of communication. The communication base station comprises an application layer, an Internet of things layer and a wireless access base station terminal, wherein the application layer comprises a cloud host, the cloud host is connected with a mobile terminal and a maintenance terminal, the Internet layer comprises an exchanger, the exchanger is connected with the cloud host, the exchanger is connected with a communication gateway, the Internet of things layer comprises a mobile communication network, the mobile communication network is connected with the communication gateway, the wireless access base station terminal comprises a communication module and a voltage stabilizing box, and the communication module is connected with the mobile communication network. The base station and the access system solve the problems of insufficient environmental protection caused by increased power consumption of the wireless main equipment due to large number of general wireless access base stations, low power amplification efficiency of the main equipment, large feeder line loss, low carrier frequency resource utilization rate and the like.
Description
Technical Field
The invention relates to the technical field of communication, in particular to an environment-friendly energy-saving roadside communication base station based on Internet of things interaction.
Background
In a mobile communication network, the number of base stations of a wireless access network is the largest, and the electric charge expenditure accounts for the largest proportion of maintenance cost expenditure, and electric equipment of the wireless base stations comprises: wireless main equipment (bbu+rru), transmission equipment (sdh+ptn), power conversion equipment (power distribution cabinet), air conditioner, etc., it can be seen from table 1 that the most electric energy consumption is the wireless main equipment and the air conditioner.
The wireless main equipment continuously runs for 24 hours, consumes electric energy in the running process, is partially converted into heat energy to be released, and needs to consume more air conditioner refrigerating capacity in order to offset the temperature rise caused by the heat energy, so that the energy consumption of the wireless main equipment determines the refrigerating capacity and the energy consumption of the air conditioner, and the reduction of the energy consumption of the wireless main equipment is a source of energy conservation of the whole mobile communication network and is a key of energy conservation, emission reduction, cost reduction and synergy.
The power consumption of the wireless main equipment mainly depends on the quantity of base station equipment of a wireless access network, the efficiency of radio frequency power amplification, the loss of antenna feeder lines, the large/small change of channel carrier frequency load when the service is busy/idle, and whether a new technology (such as MI MO) is adopted or not, so that the power consumption of a base station system can be greatly changed;
the general wireless access base stations have large quantity, low power amplification efficiency of the main equipment, large feeder loss, low carrier frequency resource utilization rate and the like, which can cause the increase of the power consumption of the wireless main equipment, thereby causing insufficient environmental protection.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides an environment-friendly energy-saving roadside communication base station based on the interaction of the Internet of things, which solves the problems of insufficient environment protection caused by increased power consumption of wireless main equipment due to large number of general wireless access base stations, low power amplification efficiency of the main equipment, large feeder line loss, low carrier frequency resource utilization rate and the like.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an environmental protection and energy saving type roadside communication base station based on thing networking is mutual, includes application layer, internet layer, thing networking layer and wireless access base station terminal, the application layer includes cloud host computer, mobile terminal and maintenance terminal are connected to the cloud host computer, the internet layer includes the switch, the switch is connected in cloud host computer, communication gateway is connected to the switch, thing networking layer includes the mobile communication net, the mobile communication net is connected in communication gateway, wireless access base station terminal includes communication module and steady voltage case, communication module connects in the mobile communication net, communication module connects MCU, MCU connects relay driving chip, relay driving chip connects relay switch, relay switch connects RRU, steady voltage case is connected to relay switch, steady voltage case connects BBU, bi-directional connection has the optic fibre between BBU and the RRU.
Preferably, the wireless access base station terminal includes a cloud MODBUS cooperative reporting protocol, the cloud MODBUS cooperative reporting protocol is in bidirectional connection with protocol conversion, and the cloud MODBUS cooperative reporting protocol and the protocol conversion are in bidirectional connection with a server and an RTU device.
Preferably, the cloud MODBUS protocol includes a slave mode and a master mode, the slave mode and the master mode are bidirectionally connected with an output module and a communication module, the slave mode includes MODBUS protocol parsing and forwarding, the master mode includes MODBUS protocol forwarding, the MODBUS protocol forwarding is connected with RTU verification, and the output module includes serial port packaging.
Preferably, the cloud MODBUS protocol is connected with a temperature sensor, a voltage sensor, a current sensor, a switch input and a relay output.
Preferably, the wireless access base station terminal comprises analog input, switching value input, DO control and serial port equipment.
Preferably, the application layer software platform adopts an application service program developed by Python under an Li nux operating system.
Preferably, the wireless access base station terminal adopts ModbusRTU protocol data processing.
Preferably, the wireless access base station terminal adopts a B/S mode to manage the Internet of things terminal.
Working principle: when the wireless access base station terminal is operated, the wireless access base station terminal connected with the Internet of things is controlled through the mobile terminal, and by means of the Internet of things technology, the idle and busy working states of the mobile base station are combined, so that the RRU power supply can be turned off/on at fixed time while the network safety and the performance are ensured and the use perception of a user is not influenced according to the needs, and the aim of saving energy consumption is achieved.
(III) beneficial effects
The invention provides an environment-friendly energy-saving roadside communication base station based on Internet of things interaction. The beneficial effects are as follows:
1. the invention provides an environment-friendly energy-saving roadside communication base station based on Internet of things interaction, which is characterized by 23:00-8: during the period 00, most cells are in a zero low-flow state, especially capacity layer cells, only cover sites of special scenes (such as tourist attractions, university campuses, business center areas (CBDs), shopping malls and train stations), the flow time period only appears at fixed 8-10 hours each day, and the load of the frequency band cells used for capacity sharing by the base station is very low, so that whether the coverage effect can be ensured in early morning business low time period, and meanwhile, the power supply of the radio frequency units (RRU) of wireless equipment such as the TDDD frequency band or FDD1800 can be controlled remotely through the Internet of things, thereby controlling the turn-off/turn-on of the RRU units, reducing the energy consumption of the RRU (power amplifier unit deployed at the RRU) with the largest energy consumption ratio, and realizing the energy saving target.
2. Compared with the prior art that the wireless access base stations have large quantity, low power amplification efficiency of main equipment, high feeder loss, low carrier frequency resource utilization rate and the like, the wireless main equipment power consumption is increased, the base stations and the access system reduce the quantity of the base stations, the equipment power consumption is low in operability for operators, the distributed base station construction mode is widely popularized, but the energy conservation of the mode is not applied to 4G and 5G construction, the energy conservation effect is not obvious, the soft shutdown scheme such as the intelligent carrier frequency and time slot shutdown technology of the traditional 2G has high operability but lower energy conservation efficiency, and the energy conservation efficiency is higher by referring to the soft shutdown scheme and combining the 4G/5G networking characteristics.
Drawings
FIG. 1 is a schematic diagram of a system of the present invention;
FIG. 2 is a functional block diagram of the present invention;
fig. 3 is a schematic diagram of a protocol composition of the cooperative reporting of cloud MODBUS according to the present invention;
fig. 4 is a schematic diagram of a protocol principle of cooperative reporting of cloud MODBUS according to the present invention;
FIG. 5 is a schematic diagram of the connection of the present invention;
FIG. 6 is a schematic diagram of data communication according to the present invention.
1, an application layer; 2. an Internet layer; 3. an Internet of things layer; 4. a wireless access base station terminal; 5. a mobile terminal; 6. a cloud host; 7. maintaining the terminal; 8. a switch; 9. a communication gateway; 10. a mobile communication network; 11. a communication module; 12. an MCU; 13. a relay driving chip; 14. RRU; 15. a relay switch; 16. a voltage stabilizing box; 17. a BBU; 18. an optical fiber; 19. cloud MODBUS protocol proactively reporting; 20. a communication module; 21. a host mode; 22. a slave mode; 23. an output module; 24. a temperature sensor; 25. a voltage type sensor; 26. a current-type sensor; 27. a switch input; 28. the relay outputs; 29. MODBUS protocol analysis and forwarding; 30. MODBUS protocol forwarding; 31. checking RTU; 32. packaging a serial port; 33. protocol conversion; 34. RTU equipment; 35. and a server.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
as shown in fig. 1-6, the embodiment of the invention provides an environment-friendly energy-saving roadside communication base station based on internet of things interaction, which comprises an application layer 1, an internet layer 2, an internet of things layer 3 and a wireless access base station terminal 4, wherein the application layer 1 comprises a cloud host 6, the cloud host 6 is connected with a mobile terminal 5 and a maintenance terminal 7, the internet layer 2 comprises an exchange 8, the exchange 8 is connected with the cloud host 6, the exchange 8 is connected with a communication gateway 9, the internet of things layer 3 comprises a mobile communication network 10, the mobile communication network 10 is connected with the communication gateway 9, the wireless access base station terminal 4 comprises a communication module 11 and a voltage stabilizing box 16, the communication module 11 is connected with the mobile communication network 10, the communication module 11 is connected with an MCU12, the MCU12 is connected with a relay driving chip 13, the relay driving chip 13 is connected with a relay switch 15, the relay switch 15 is connected with an RRU14, the voltage stabilizing box 16 is connected with a BBU17, an optical fiber 18 is connected between the BBU17 and the RRU14, the cloud host 6 provides services through a bottl e frame, provides the web services for maintenance personnel with the capacity of managing all internet of things terminals, or the intelligent terminals are enabled to log in by the intelligent terminals, and the four internet of things interaction commands are queried by the intelligent terminals, and the four internet of state interaction terminals are required to be interacted with each other, and the system terminals are queried by the intelligent terminals, and the system is provided by the intelligent terminals and the system and comprises:
and (3) a monitoring center: the statistical data of the quantity and the state of all the internet of things terminals can be browsed, and the map shows the approximate physical position of the terminals;
and (3) data management: providing a batch importing system database of I MEI codes and SN codes of the internet of things terminal, and setting time for turning off/on the relay in batch;
and (3) device management: providing a function of inquiring and issuing a relay turn-off/turn-on instruction to a single internet of things terminal;
and (3) timing management: modifying the time of turning off/on the relay at the timing of a single internet of things terminal, and turning off the relay if the base station needs to be delayed to a zero point;
the wireless access base station terminal 4 comprises a cloud MODBUS cooperative reporting protocol 19, the cloud MODBUS cooperative reporting protocol 19 is in bidirectional connection with a protocol conversion 33, the cloud MODBUS cooperative reporting protocol 19 and the protocol conversion 33 are in bidirectional connection with a server 35 and RTU equipment 34, the cloud MODBUS cooperative reporting protocol 19 comprises a slave mode 22 and a host mode 21, the slave mode 22 and the host mode 21 are in bidirectional connection with an output module 23 and a communication module 20, the slave mode 22 comprises a MODBUS protocol analysis forwarding 29, the host mode 21 comprises a MODBUS protocol forwarding 30, the MODBUS protocol forwarding 30 is connected with an RTU check 31, and the output module 23 comprises serial port packaging 32;
the cloud MODBUS protocol 19 is connected with a temperature sensor 24, a voltage sensor 25, a current sensor 26, a switch input 27 and a relay output 28, the wireless access base station terminal 4 comprises analog input, switching value input, DO control and serial port equipment, and an application layer 1 software platform adopts an application service program developed by Python under a Li nux operating system;
the wireless access base station terminal 4 adopts ModbusRTU protocol data processing, supports ModbusTCP/RTU protocol automatic conversion, supports 4-path relay output, is connected with a remote server and a TCPC l client by a socket, manages an Internet of things terminal in a B/S mode, and can inquire and trigger the state of the Internet of things terminal in a browser mode at a PC maintenance terminal and a mobile phone, so that a web network architecture combined by a Bottl e + Twi step is selected;
the Bott l e is a quick, simple and lightweight WSI G-based micro Web framework, which is independent of any other module except a Python standard library, and which is lightweight but still supports a model Mode l, a View and a template Temp l ate, namely an MVT development Mode;
the internet of things terminal USR-I O424T is a terminal supporting Socket connection with a remote server, so that Twaited is selected, a three-party library is developed by using an asynchronous network architecture written by Python, and a large number of USR-IO424T terminals are well supported to be connected with a cloud host background service program.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an environmental protection and energy saving type roadside communication base station based on thing networking is mutual, includes application layer (1), internet layer (2), thing networking layer (3) and wireless access base station terminal (4), its characterized in that: the utility model provides an application layer (1) includes cloud host computer (6), mobile terminal (5) and maintenance terminal (7) are connected to cloud host computer (6), internet layer (2) include switch (8), switch (8) are connected in cloud host computer (6), communication gateway (9) are connected to switch (8), thing networking layer (3) include mobile communication network (10), mobile communication network (10) are connected in communication gateway (9), wireless access base station terminal (4) include communication module (11) and steady voltage case (16), communication module (11) are connected in mobile communication network (10), MCU (12) are connected to communication module (11), relay driving chip (13) are connected to MCU (12), relay switch (15) are connected to relay switch (15), RRU (14) are connected to relay switch (15), BBU (17) are connected to steady voltage case (16), BBU (17) and rrU (14) are connected with two-way connection.
2. The environment-friendly and energy-saving roadside communication base station based on internet of things interaction as set forth in claim 1, wherein: the wireless access base station terminal (4) comprises a cloud MODBUS cooperative reporting protocol (19), the cloud MODBUS cooperative reporting protocol (19) is connected with a protocol conversion (33) in a bidirectional mode, and the cloud MODBUS cooperative reporting protocol (19) and the protocol conversion (33) are connected with a server (35) and RTU equipment (34) in a bidirectional mode.
3. The environment-friendly and energy-saving roadside communication base station based on internet of things interaction as set forth in claim 2, wherein: the cloud MODBUS protocol (19) comprises a slave mode (22) and a master mode (21), wherein the slave mode (22), the master mode (21) are connected with an output module (23) and a communication module (20) in a bidirectional mode, the slave mode (22) comprises an MODBUS protocol analysis forwarding (29), the master mode (21) comprises an MODBUS protocol forwarding (30), the MODBUS protocol forwarding (30) is connected with an RTU check (31), and the output module (23) comprises serial port packaging (32).
4. The environment-friendly and energy-saving roadside communication base station based on internet of things interaction as set forth in claim 2, wherein: the cloud MODBUS protocol (19) is connected with a temperature sensor (24), a voltage type sensor (25), a current type sensor (26), a switch input (27) and a relay output (28).
5. The environment-friendly and energy-saving roadside communication base station based on internet of things interaction as set forth in claim 1, wherein: the wireless access base station terminal (4) comprises analog input, switching value input, DO control and serial port equipment.
6. The environment-friendly and energy-saving roadside communication base station based on internet of things interaction as set forth in claim 1, wherein: the application layer (1) software platform adopts an application service program developed by Python under a Linux operating system.
7. The environment-friendly and energy-saving roadside communication base station based on internet of things interaction as set forth in claim 1, wherein: the wireless access base station terminal (4) adopts ModbusRTU protocol data processing.
8. The environment-friendly and energy-saving roadside communication base station based on internet of things interaction as set forth in claim 1, wherein: the wireless access base station terminal (4) adopts a B/S mode to manage the Internet of things terminal.
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