CN207869107U - A kind of indoor distributed antenna system far-end unit using bluetooth module - Google Patents
A kind of indoor distributed antenna system far-end unit using bluetooth module Download PDFInfo
- Publication number
- CN207869107U CN207869107U CN201721879785.XU CN201721879785U CN207869107U CN 207869107 U CN207869107 U CN 207869107U CN 201721879785 U CN201721879785 U CN 201721879785U CN 207869107 U CN207869107 U CN 207869107U
- Authority
- CN
- China
- Prior art keywords
- bluetooth
- bluetooth module
- antenna system
- communication
- end unit
- 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
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The utility model discloses a kind of indoor distributed antenna system far-end unit using bluetooth module, indoors on the distal end main control unit circuit board of distributing antenna system far-end unit, the bluetooth module includes for the bluetooth module setting：Bluetooth processor, bluetooth transceiver, power-supply controller of electric, status indicator lamp, dual-mode antenna, filter, bluetooth communication interface.Pass through integrated bimodulus bluetooth module on the basis of covering communication equipment is divided in mobile room, make to complete Internet of Things application network blueteeth network hot spot layout in overlay area on the basis of realization mobile communication, wherein most basic function is exactly each bluetooth hot spot broadcast position information, it can be achieved that positioning function.On the other hand, it can realize the bluetooth connection of communication equipment and computer by classical bluetooth connection mode, complete, to the wireless debugging query of communication equipment and software upgrading, to greatly simplify engineer application difficulty, improve construction efficiency.The purpose for being provided simultaneously with net multiplexing, reducing investment.
Description
Technical field
The utility model belongs to indoor distributed antenna system regions more particularly to a kind of interior using bluetooth module point
Cloth antenna system far-end unit.
Background technology
With the fast development of mobile communication, the data transmission of higher communications band and bigger becomes inevitable, for moving
For the scheme of dynamic communication overlay, traditional communication macro base station seems inefficient, and communication overlay terminal device must go deep into building, building
Layer, even registers one's residence, due to the diminution of overlay area so that the exponential growth of the usage amount of region overlay equipment, and set
The case where standby often debugging is simple, individual soldier's operation is very universal, and the communication equipment debugging of mainstream at present be required for by serial ports,
Network interface, USB etc. wired means debug arrange parameter, and the equipment of miniaturization, which is generally hidden, to be installed in furred ceiling, line debugging
Extremely inconvenient and inefficiency.
Utility model content
To solve the above problems, the utility model provide it is a kind of remote using the indoor distributed antenna system of bluetooth module
End unit, principle are that bluetooth module, wherein bluetooth module packet is arranged in distributing antenna system far-end unit equipment indoors
Containing Bluetooth processor, bluetooth transceiver, power-supply controller of electric, status indicator lamp, dual-mode antenna, filter, bluetooth communication interface,
In, Bluetooth processor is used to run bluetooth protocol repertory and realizes that the communication with distal end main control unit mainboard, bluetooth transceiver are used for
It receives and transmitting bluetooth data packets, power-supply controller of electric realizes that the enabled and disabling of bluetooth module selects, status indicator lamp is for referring to
Show that the power supply state and running state of programs of bluetooth module, dual-mode antenna realize that space communication, filter are used for bluetooth module
It is not interfered by other aerial signals in the communication of guarantee bluetooth module, bluetooth communication interface is for the data with distal end main control unit
Communication connection.
In the utility model, the main points of the application of bluetooth module are to realize the terminal rooms such as communication equipment and computer, mobile phone
High speed is reliably connected, and bluetooth working frequency range can support all equipment to match connection, transmission power substantially in 2.4G-2.48G
In 0dBm or so, in addition dual-mode antenna, being stably connected with for 10-20 meters of depletion regions may be implemented.Engineering staff in this way
May not need contact arrangement and in equipment overlay area can to equipment carry out parameter adjustment optimization, greatly improve efficiency and
Operability.
Meanwhile the scheme of the utility model practicality bimodulus bluetooth, i.e., classical bluetooth and low-power consumption (BLE) bluetooth, engineering tune
The classical bluetooth connection of examination application, has priority can under the pattern once Connection Release will be automatically switched to low-power consumption mode
With preset location information and signal strength in self-timing broadcasting equipment, the low-power consumption bluetooth equipment in overlay area can obtain
Data packet, personal Bluetooth terminal is by obtaining the position and signal strength data that multiple equipment is broadcasted, in addition suitable algorithm
Indoor be accurately positioned can be realized.Positioning is one of which, can also derive other additional applications, such as precisely pushing away for advertisement
It send.The utility model has the advantage of cleverly solving the difficulty on communication equipment debugging maintenance using Bluetooth technology, simultaneously
Invisible establishment can be applied to the blueteeth network of Internet of Things room is grouped and nets during.
The integration of Bluetooth function is so that the engineering equipment of minority has also shared the convenient and efficient of Internet of Things new technology, primary net
Network builds the covering for both completing movable signal, while also having preset blueteeth network, is established for the Internet of Things application and development in later stage
Basis, the mode of this multi-purpose, the compound networking of a net, which meets, avoids overlapping investment, efficient science objective.
Description of the drawings
Fig. 1 is the indoor distributed antenna system layout schematic diagram of the utility model；
Fig. 2 is bluetooth module functional block diagram in the utility model.
Specific implementation mode
It is clearer for the features described above and advantage that enable the utility model, with reference to the accompanying drawings and detailed description
The utility model is described in further detail.
The typical case of the utility model is as shown in Figure 1, indoor distributed antenna system mainly has proximal end unit, extension single
Member, far-end unit composition, proximal end unit can mount multiple expanding elements by optical fiber, and expanding element can mount multiple remote again
End unit, far-end unit are the executing agencies for completing region overlay, and bluetooth module is integrated on far-end unit circuit board, and is
Offer power supply and communication interaction interface, bluetooth module is classical mode and low-power consumption mode respectively there are two types of operating mode, can
Lower free switching is controlled to meet the needs of different application occasion with software.
Classical bluetooth operating mode application：Bluetooth function serves primarily in the debugging application of engineering staff, chain under the pattern
Road operating path in PC as shown in Fig. 2, installing for the Bluetooth adapter with equipment Bluetooth pairing and installing phase first
Answer driver, open plant engineering debugging software, choose by bluetooth simulate Lai serial ports, wait for computer bluetooth and equipment bluetooth
It can be in computer end operation setting device parameter, and since classical Bluetooth rate can reach 1.8Mbps-- after successful connection
2.1Mbps can also quickly upgrade the software of communication equipment, can also upgrade the firmware version of bluetooth module, with
Keep the connectivity with advanced versions.The data of Bluetooth communication upload path and generate director data by engineering debugging software
Bluetooth adapter is inputted by computer serial port, Bluetooth adapter converts serial data to Bluetooth format data and sent out through antenna opening
It penetrates, is received by the equipment bluetooth being designated in range after air interface transmission, and convert blue-teeth data to serial data and transmit
Equipment main control chip is given, is handled by main control chip completion, it is reversed as the same.Using Bluetooth communication will in the past in engineering in light current well,
Changing for the inefficient means essence of control line debugging is connected on far-end unit, while penetrating Bluetooth communication commissioning device, work
Cheng personnel can be in the area of coverage any position carry out the real-time corrective parameter of real time inspection coverage effect, greatly improve and set
Standby maintainability and efficiency.
Low-power consumption bluetooth operating mode application：The integrated bluetooth of far-end unit has dual-mode working mode, and classical blue
Toilet article have a priority, and low-power consumption bluetooth continues the preset information of broadcasting equipment under normal operating conditions, such as position, signal strength
Deng shared for bluetooth equipment in the area of coverage.Once there is classical bluetooth to access, the low-power consumption bluetooth equipment that is stopped enters information ginseng
Number setting inquiry state, broadcast message can also be changed according to demand, and broadcast state is reentered after disconnecting.
The preferable application mode of the above, only the utility model does not constitute and protects model to the utility model
The restriction enclosed.It is any within the spirit of the present invention made by modifications, equivalent substitutions and improvements etc., should be included in this practicality
Within novel claims.
Claims (2)
1. a kind of indoor distributed antenna system far-end unit using bluetooth module, which is characterized in that the bluetooth module is set
It sets on the distal end main control unit circuit board of distributing antenna system far-end unit indoors, the bluetooth module includes：At bluetooth
Manage device, bluetooth transceiver, power-supply controller of electric, status indicator lamp, dual-mode antenna, filter, bluetooth communication interface.
2. the indoor distributed antenna system far-end unit according to claim 1 using bluetooth module, which is characterized in that
The Bluetooth processor is used to run bluetooth protocol repertory and realizes that the communication with the distal end main control unit mainboard, the bluetooth are received
Hair device realizes that the enabled and disabling of the bluetooth module selects for receiving and emitting bluetooth data packets, the power-supply controller of electric,
The status indicator lamp is used to indicate the power supply state and running state of programs of the bluetooth module, and the dual-mode antenna is used for institute
It states bluetooth module and realizes space communication, the filter is for ensureing that the communication of the bluetooth module is not done by other aerial signals
It disturbs, the bluetooth communication interface is used to communicate to connect with the data of the distal end main control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721879785.XU CN207869107U (en) | 2017-12-28 | 2017-12-28 | A kind of indoor distributed antenna system far-end unit using bluetooth module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721879785.XU CN207869107U (en) | 2017-12-28 | 2017-12-28 | A kind of indoor distributed antenna system far-end unit using bluetooth module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207869107U true CN207869107U (en) | 2018-09-14 |
Family
ID=63463450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721879785.XU Active CN207869107U (en) | 2017-12-28 | 2017-12-28 | A kind of indoor distributed antenna system far-end unit using bluetooth module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207869107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109672976A (en) * | 2018-12-29 | 2019-04-23 | 京信通信系统（中国）有限公司 | A kind of distributed bluetooth positioning system |
| CN113676881A (en) * | 2021-08-06 | 2021-11-19 | Oppo广东移动通信有限公司 | Device control method, device, electronic device and storage medium |
-
2017
- 2017-12-28 CN CN201721879785.XU patent/CN207869107U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109672976A (en) * | 2018-12-29 | 2019-04-23 | 京信通信系统（中国）有限公司 | A kind of distributed bluetooth positioning system |
| CN109672976B (en) * | 2018-12-29 | 2021-07-27 | 京信通信系统（中国）有限公司 | Distributed Bluetooth positioning system |
| CN113676881A (en) * | 2021-08-06 | 2021-11-19 | Oppo广东移动通信有限公司 | Device control method, device, electronic device and storage medium |
| CN113676881B (en) * | 2021-08-06 | 2024-05-07 | Oppo广东移动通信有限公司 | Equipment control method, device, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103427903B (en) | A kind of visible light communication system based on WAP (wireless access point) | |
| CN201947492U (en) | Centralized control type household lighting control system | |
| CN206977455U (en) | A kind of Multifunctional mobile wireless router | |
| US8682392B2 (en) | Multimode base station and method of operation | |
| CN202998580U (en) | LED lamp controlled by mobile phone | |
| CN105472542A (en) | Data transmission method and system for smart wearable equipment and mobile terminal based on low-power consumption Bluetooth standard | |
| CN207869107U (en) | A kind of indoor distributed antenna system far-end unit using bluetooth module | |
| Chang et al. | A smart lighting system for greenhouses based on Narrowband-IoT communication | |
| CN110677170B (en) | Ad hoc network communication device and method with wide-band and narrow-band integration | |
| CN103428906A (en) | EOC local side device of dual-band wireless AP | |
| CN204598417U (en) | A kind of Novel intelligent lighting power-supply device | |
| CN210958874U (en) | Bluetooth mesh module intelligent lamp control system | |
| CN201018511Y (en) | Optical fiber repeater | |
| CN203554727U (en) | Led lighting device and wireless sound box system | |
| KR20130031677A (en) | Wireless management control system and method for intelligenting multipurpose display | |
| CN202906912U (en) | Multimode digital radio frequency remote system | |
| CN105490901A (en) | Smart home full-house control device and control method thereof | |
| CN104822206A (en) | Novel intelligent illumination power supply device | |
| CN107241744A (en) | A kind of wide area management system | |
| CN203435159U (en) | An EOC central-office-side device of a double-frequency-band wireless AP | |
| CN209283538U (en) | A kind of local microcellulor signal covering micro-base station device | |
| CN107466096B (en) | Street lamp type small cell wireless access network intelligent control system based on cloud architecture | |
| CN209170677U (en) | A kind of broadband self-organization network equipment based on mobile network's access | |
| CN208174680U (en) | A kind of interconnection plane NB-IOT module | |
| CN209402743U (en) | A kind of local microcellulor signal covering micro-base station application system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |