CN210247064U - Micro base station control system based on community building - Google Patents
Micro base station control system based on community building Download PDFInfo
- Publication number
- CN210247064U CN210247064U CN201921177688.5U CN201921177688U CN210247064U CN 210247064 U CN210247064 U CN 210247064U CN 201921177688 U CN201921177688 U CN 201921177688U CN 210247064 U CN210247064 U CN 210247064U
- Authority
- CN
- China
- Prior art keywords
- base station
- micro base
- microwave
- control system
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model belongs to the technical field of microwave communication, a little basic station control system based on building of community is disclosed, this system includes: the micro base stations are embedded in doors distributed in buildings of various communities; and a microwave communication device disposed outside the door and performing microwave communication with the micro base station. The utility model provides a pair of little basic station control system based on community's building to domestic burglary-resisting door, cell door or the district gate in the community are deployed as little basic station, have reduced the installation and debugging requirement and the work load of little basic station, have made things convenient for the full coverage of community's public space's removal signal.
Description
Technical Field
The utility model relates to a microwave communication technical field especially relates to a little basic station control system based on building of community.
Background
With the development of mobile communication technology, the frequency point is higher and shorter. At present, the communication distance between the 5G base station device and the mobile terminal is usually within 800m, that is, it is difficult to cover most of living areas such as communities or cells by using a macro base station alone, which is more serious than the 4G era, and therefore, it is inevitable that the 5G base station enters the cell.
In the case of a large increase in the number of 5G base stations, the effectiveness of the 5G base station investment is a problem that must be considered, and it is usually necessary to cover work, living and traffic occasions. Because the work place and the traffic are managed by a clear owner or a government department, the macro base station or the micro base station is much simpler to implement, and the requirement on the appearance shape of the product is much lower. The life occasion is by a large amount of communities or cells, usually manage through the business commission and property, this has caused the 5G basic station to get into the district and has become difficult, this difficulty is whether the district agrees to install first, the trouble when getting electricity, pole setting when installing is next, and the difficult dress has been good in many times, because several people's nearby object against, and have to demolish, this has just been highlighted in the 4G times. For the situation, mobile operators or iron tower companies want a plurality of methods, such as building street lamp pseudo base stations, greening base stations of cement trees, and the like, and all-weather electricity taking is inconvenient and optical fiber laying is difficult, so that a plurality of cells or high-rise buildings do not have 4G signals at present.
The coverage of the 5G signal in the living occasion is divided into community public space signal coverage and family coverage, and the two community scenes are covered well, so that the problem of the coverage of the 5G signal in the living occasion is basically solved. The signal-to-home method can be used for home signal coverage, but in signal coverage of public spaces of communities, some existing implementation manners are not preferable, public activity spaces in the communities are basically surrounded by all cell buildings in reality, and how to use each entry door of a cell building to modify a micro base station becomes a technical problem to be solved urgently at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a little basic station control system based on building of community to domestic burglary-resisting door, floor unit door and the district gate in the community are deployed as little basic station, have made things convenient for the full coverage of community public space's mobile signal.
In order to achieve the above object, the utility model provides a little basic station control system based on building of community, the system includes:
the micro base stations are embedded in doors distributed in buildings of various communities;
and the microwave communication device is arranged outside the door and is in microwave communication with the micro base station.
Furthermore, the micro base station also comprises a micro base station main control device and a microwave panel made of microwave communication materials, wherein a microwave antenna communicated with the micro base station main control device is arranged on the microwave panel.
Further, the microwave communication device comprises an optical fiber microwave conversion device which is in microwave communication with the micro base station, and the optical fiber microwave conversion device is connected with the laid optical fiber; wherein, the micro base station is provided with a microwave digital conversion device which is in wireless communication with the optical fiber microwave conversion device.
Further, the microwave antenna is a TD uplink and downlink multiplexing antenna, and the TD uplink and downlink multiplexing antenna is located in the middle of the microwave panel.
Furthermore, the microwave antenna is an FD type uplink and downlink separated antenna, wherein the uplink and downlink separated antenna is located at the upper and lower central positions of the microwave panel, and is distributed left and right, and the distance is greater than 20 cm.
Further, the door is a household security door, or a unit door of each unit of the building, or a gate for entering and exiting a community.
Furthermore, the micro base station and the door share the same direct current power supply, and the direct current power supply with the required voltage level is converted through the DC/DC module of each device in the micro base station.
Further, the micro base station converts an external 220V commercial power into a direct current through an AC/DC converter, and converts the direct current into a direct current with a required voltage level through a DC/DC module of each device in the micro base station for power supply.
Furthermore, the optical fiber microwave conversion device and the microwave digital conversion device are located at the same height and are oppositely arranged, and the microwave digital conversion device is installed in the door.
Furthermore, the micro base station adopts 5G signals, the optical fiber is also a 5G optical fiber, and the micro base station main control device is connected to the microwave antenna through a 50 omega coaxial cable.
Compared with the prior art, the utility model provides a little basic station control system based on building of community has following beneficial effect:
the utility model discloses with the gate of each domestic burglary-resisting door of community building, unit building's unit door and business turn over district as the little basic station of removal signal, on the one hand, select above-mentioned each door and get the electricity convenience, it is very close apart from the weak electric well at optic fibre place, the optic fibre resource is ready-made, all very big headroom environment outside the unit building burglary-resisting door simultaneously, the central part of burglary-resisting door is convenient for reforming transform the intermediate layer environment of microwave transmission again, the microwave antenna of being convenient for arranges. The unified microwave working environment greatly reduces the installation and debugging requirements and workload of the micro base station. In addition, the residential area is used as a residential life scene, the residential area is mainly used, necessary public activity spaces such as roads inside the community, greening and public activity spaces are matched, the public activity spaces are basically surrounded by the unit buildings, and the doors of all the unit buildings are used as the signal micro base stations, so that the implementation is convenient, and the signal full coverage of the community public spaces can be basically realized.
Drawings
Fig. 1 is a schematic structural diagram of a micro base station control system based on community buildings in an embodiment of the present invention;
fig. 2 is the embodiment of the utility model provides an in the embodiment based on the mutual schematic diagram of little basic station control system of community building.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail with reference to the accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1, the micro base station control system based on community buildings according to the present embodiment includes: a micro base station, and a microwave communication device for performing microwave communication with the micro base station.
The micro base stations are embedded in doors 1 distributed in buildings of various communities, and the doors 1 can be household entrance anti-theft doors of various floors, unit doors of various unit buildings or community gates for entering and exiting a community door; in order to facilitate the installation of the micro base station, an accommodation space needs to be provided in the door. Taking a household anti-theft door as an example, the central part of the anti-theft door is hollow to accommodate a micro base station, the micro base station has small volume, does not need a machine room and is convenient to install; it should be understood by those skilled in the art that the micro base station may be established based on 5G signals, i.e. performing 5G signal transmission, or may be established based on other higher-level mobile communication signals, or based on lower-level communication signals, such as 4G signals; in order to facilitate microwave communication and enhance the strength of the door, microwave communication materials such as ceramics are filled in other parts outside the micro base station at the hollow part of the anti-theft door. Because of the internal roads, the greening and the public activity spaces of the community, the public activity spaces are basically surrounded by the unit building, and doors in the community are used as signal micro base stations, so that the implementation is convenient, and the signal full coverage of the public space of the community can be basically realized.
The microwave communication device performs wireless microwave communication with the micro base station, and includes an optical fiber microwave conversion device 21 disposed on a wall outside a weak current well of a unit building and performing microwave communication with the micro base station, the optical fiber microwave conversion device 21 is connected with a laid optical fiber, the optical fiber microwave conversion device is used for converting an optical signal and an electrical signal, preferably, the optical fiber is introduced from the weak current well and is connected to the optical fiber microwave conversion device 21, although other communication propagation media may be used, and the optical fiber is not limited to the optical fiber in the embodiment. Likewise, the optical fiber may be a 5G optical fiber, or other higher level or lower level communication medium; the micro base station has a microwave digital converter 11 that performs wireless communication with the optical fiber microwave converter 21, and the microwave digital converter 11 converts a digital signal and an electric signal. The weak current well is generally close to a household anti-theft door or a unit door, and the weak current well is generally arranged near a door, so that the optical fiber microwave conversion device 21 arranged at the weak current well mouth of each layer of households can be conveniently utilized to carry out microwave communication transmission with the microwave digital conversion device 11 of the micro base station. In this embodiment, the optical fiber microwave conversion device 21 and the microwave digital conversion device 11 are preferably arranged at the same height, and are not shielded, so that microwave signals can be directly transmitted conveniently, the optical fiber microwave conversion device 21 is installed on a wall outside a weak current well, the microwave digital conversion device 11 is located inside the security door and is approximately flush with the outer side of the door surface of the security door, and the problem of breakage of cable connection or optical fiber connection caused by rotation of a door shaft can be avoided by adopting a microwave transmission technology.
Specifically, in this embodiment, the micro base station includes a micro base station main control device 12, and a microwave panel 13 made of a microwave communication material (such as ceramics), where the strength of the microwave panel 13 should reach the security level marked by the security door, the micro base station control device 12 and the microwave digital conversion device 11 are in wired communication, and adopt bidirectional wired transmission of digital signals, such as adopting a high-speed shielding network cable or a dedicated cable, the microwave panel 13 is made into a sandwich structure, a microwave antenna that communicates with the micro base station main control device 12 is disposed inside the sandwich structure, the microwave antenna also performs wireless communication with an external intelligent terminal, such as a mobile phone, and the frequency band range of the microwave antenna can be selected according to the coverage range of the micro base station. The microwave communication antenna is generally a high-directivity, high-efficiency and high-gain reflector antenna, such as a parabolic antenna, a cassegrain antenna, and the like, and the feeder mainly adopts a waveguide or a coaxial cable.
In this embodiment, the microwave antenna may be a TD-based uplink and downlink multiplexing antenna, that is, the uplink antenna and the downlink antenna are substantially the same, where the TD-based uplink and downlink multiplexing antenna is located in the middle of the microwave panel 13 and is connected to the micro base station main control device 12 through a coaxial cable.
The microwave antenna can also be an FD type uplink and downlink separated antenna, wherein the uplink and downlink separated antenna is located at a central position of the microwave panel 13, which is placed up and down, and distributed left and right, and the distance is greater than 20cm, so as to avoid the influence between the two antennas and the influence of metal around the security door on transmission signals, and the two antennas are respectively connected to the micro base station main control device 12 through respective coaxial cables. Fig. 1 shows 14 as an uplink antenna and 15 as a downlink antenna.
Because the utility model discloses a little basic station sets up in the burglary-resisting door, so get the electric convenience, optionally, little basic station and the public same DC power supply of burglary-resisting door, for example for 3V voltage to DC/DC module through each equipment in little basic station realizes the DC power supply of required voltage level, different components and parts, for example microwave digital conversion device and master control set, probably required DC voltage is different, convert the required voltage that corresponds can through DC/DC module. Optionally, the micro base station converts an external 220V commercial power into a direct current through the AC/DC converter, and realizes direct current power supply of a required voltage level through the DC/DC module of each device in the micro base station. Similarly, when the micro base station is arranged at a unit door or a cell gate, the micro base station can directly get electricity, and the unit door or the cell gate is provided with an anti-theft system and can share a direct current power supply with the unit door or the cell gate. The AC/DC converter and the DC/DC module can adopt an alternating current-direct current converter or a direct current-direct current converter which are commonly used in the prior art.
Referring to fig. 2, in the embodiment of the present invention, an example of a communication process between a mobile phone and a micro base station is described as follows, taking 5G communication as an example:
the mobile phone uplink signal reaches the micro base station main control device 12 of the 5G signal through the uplink antenna 14, then reaches the microwave digital conversion device 11, then reaches the optical fiber microwave conversion device 11 through microwave transmission, and finally reaches the 5G optical fiber of the weak electric well; the opposite process is that the downlink signal is sent to the optical fiber microwave conversion device 11 through the 5G optical fiber, reaches the microwave digital conversion device 21 through microwave transmission, then reaches the 5G signal micro base station main control device 12, and finally reaches the mobile phone through the downlink antenna 15. The microwave digital conversion device 11 and the micro base station main control device 12 in the security door can simultaneously adopt a direct current power supply of the security door for power supply, direct current power supply of required voltage level is realized through respective DC/DC modules, and direct current power converted into safe voltage by 220V alternating current can be independently used for being supplied into the security door for respective DC/DC for use when necessary, so that the problem that the original direct current power carrying capacity of the security door is insufficient or ripples are too large is solved.
In this embodiment, the optical fiber microwave conversion device may employ a gigabit optical module, such as a huacheng gigabit multimode OMXD3000SFP +10G optical module, and a gigabit wireless router (a huashuo GT-AX11000 three-frequency wireless gigabit enterprise-level router), and the microwave digital conversion device may directly employ a gigabit wireless router (a huashuo GT-AX11000 three-frequency wireless gigabit enterprise-level router). The micro base station master control device may adopt wayside equipment, such as an AAU5270 base station control unit. Similar to the realization method of microwaves of other frequency points on the building unit door, as long as the transparent transmission bandwidth is enough (namely the transparent transmission bandwidth is larger than or equal to the actual required terminal bandwidth), only the corresponding micro base station master control device needs to be selected or developed to release the required micro base station signal.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A micro base station control system based on community buildings, the system comprising:
the micro base stations are embedded in doors distributed in buildings of various communities; and the number of the first and second groups,
and the microwave communication device is arranged outside the door and is in microwave communication with the micro base station.
2. The micro base station control system according to claim 1, wherein the micro base station further comprises a micro base station master control device, and a microwave panel made of microwave communication material, and the microwave panel is provided with a microwave antenna for communicating with the micro base station master control device.
3. The micro base station control system according to claim 2, wherein the microwave communication means includes a fiber-optic microwave conversion means in microwave communication with the micro base station, the fiber-optic microwave conversion means being connected to the laid optical fiber; wherein, the micro base station is provided with a microwave digital conversion device which is in wireless communication with the optical fiber microwave conversion device.
4. The micro base station control system according to claim 2 or 3, wherein the microwave antenna is a TD uplink and downlink multiplexing antenna, and the TD uplink and downlink multiplexing antenna is located in a central position of the microwave panel.
5. The micro base station control system according to claim 2 or 3, wherein the microwave antennas are FD-type uplink and downlink separated antennas, wherein the uplink and downlink separated antennas are located at the upper and lower central positions of the microwave panel and distributed left and right, and the distance between the antennas is greater than 20 cm.
6. The micro base station control system according to claim 1, wherein the door is a security door for home use, or a unit door for each unit of a building, or a gate for entering and exiting a cell.
7. The micro base station control system according to claim 6, wherein the micro base station and the door share the same DC power supply, and the DC power supply is converted into DC power supply with required voltage level through DC/DC modules of devices in the micro base station.
8. The micro base station control system according to claim 6, wherein the micro base station converts an external 220V commercial power into a direct current through an AC/DC converter, and converts the direct current into a direct current power supply with a required voltage level through a DC/DC module of each device in the micro base station.
9. The micro base station control system according to claim 3, wherein the fiber-optic microwave converter and the microwave digital converter are located at the same height and are disposed opposite to each other, and the microwave digital converter is installed in a door.
10. The micro base station control system according to claim 2, wherein the micro base station uses 5G signals, and the micro base station master control device is connected to the microwave antenna through a 50 Ω coaxial cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921177688.5U CN210247064U (en) | 2019-07-24 | 2019-07-24 | Micro base station control system based on community building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921177688.5U CN210247064U (en) | 2019-07-24 | 2019-07-24 | Micro base station control system based on community building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210247064U true CN210247064U (en) | 2020-04-03 |
Family
ID=69992711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921177688.5U Active CN210247064U (en) | 2019-07-24 | 2019-07-24 | Micro base station control system based on community building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210247064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110337109A (en) * | 2019-07-24 | 2019-10-15 | 上海邻里邻外信息科技有限公司 | Micro-base station control system based on community's building |
| CN111754742A (en) * | 2020-06-30 | 2020-10-09 | 上海雷盎云智能技术有限公司 | Intelligent community management system |
-
2019
- 2019-07-24 CN CN201921177688.5U patent/CN210247064U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110337109A (en) * | 2019-07-24 | 2019-10-15 | 上海邻里邻外信息科技有限公司 | Micro-base station control system based on community's building |
| CN111754742A (en) * | 2020-06-30 | 2020-10-09 | 上海雷盎云智能技术有限公司 | Intelligent community management system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210247064U (en) | Micro base station control system based on community building | |
| CN108738033A (en) | A kind of indoor covering system | |
| CN111039108A (en) | Method for signal coverage in application of elevator Internet of things | |
| CN208210309U (en) | A kind of indoor wireless distribution system system | |
| CN204408637U (en) | Marine wind electric field O&M communication system | |
| CN204030730U (en) | Be applied to the electric power small wireless private network system of intelligent grid | |
| CN211063793U (en) | Communication coverage system | |
| WO2021184546A1 (en) | Deep coverage collection system for electricity consumption information | |
| CN105490710B (en) | A kind of cable tunnel communication system based on LTE WiMAX | |
| CN105491589B (en) | A kind of communication means of the cable tunnel monitoring system based on LTE WiMAX | |
| CN203878647U (en) | Secondary water supply system based on power line carrier | |
| CN205427253U (en) | Repeater box | |
| CN204782184U (en) | Many operators sharing type integration city station basic station | |
| CN110337109A (en) | Micro-base station control system based on community's building | |
| CN204928811U (en) | Mining wireless base station | |
| CN205491188U (en) | Novel well lid wiFi strengthens system | |
| CN107466096B (en) | Street lamp type small cell wireless access network intelligent control system based on cloud architecture | |
| CN112332921A (en) | Cable tunnel wireless communication system based on optical fiber repeater and leakage cable | |
| CN112953597A (en) | Intelligent networking technical system based on power line carrier technology and 5G seamless butt joint | |
| CN209882284U (en) | C-RAN outdoor cabinet | |
| CN107666670B (en) | 4/5G high-frequency band-based mobile communication network three-dimensional layered layout method | |
| CN213693990U (en) | High-rise building wireless signal covers solution system | |
| CN218976778U (en) | Enhanced base station based on 5G ultra-dense networking | |
| CN214669743U (en) | Multifunctional photoelectric integrated box for 5G micro base station | |
| CN214671064U (en) | RS 485-carrier wave bidirectional data repeater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |