CN202183766U - Base station/relay universal device in ISM communication - Google Patents
Base station/relay universal device in ISM communication Download PDFInfo
- Publication number
- CN202183766U CN202183766U CN2011203032044U CN201120303204U CN202183766U CN 202183766 U CN202183766 U CN 202183766U CN 2011203032044 U CN2011203032044 U CN 2011203032044U CN 201120303204 U CN201120303204 U CN 201120303204U CN 202183766 U CN202183766 U CN 202183766U
- Authority
- CN
- China
- Prior art keywords
- module
- communication
- equipment
- control system
- base station
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model discloses a base station/relay universal device in ISM communication, which comprises a RF (radio frequency) receiving module, a RF emitting module, a feed system connected with the RF receiving module and the RF emitting module, and a power supply providing electric energy for the devices, and is characterized in that the RF receiving module, the RF emitting module and the feed system build a two-way wireless communication link outwards, and further characterized by comprising a wired communication module for processing transmission data, and a communication control system for controlling the working states of the RF receiving module, the RF emitting module and the wire communication module, wherein the communication control system is connected with the wired communication module, the RF receiving module and the RF emitting module. The base station/relay universal device can effectively expand the coverage scope of a wireless network, can be used both as a base station device or a relay device, is low in cost and convenient to manufacture and assemble, and is convenient for the maintaining and use of common users.
Description
Technical field
The utility model relates to a kind of communication device of radio frequency network, relates in particular to a kind of communication apparatus based on ISM band Miniature RF network.
Background technology
ISM (Industrial Scientific Medical) frequency range mainly is open give industry, science, three principal organ's uses of medical science; This frequency range is to define out according to US Federal Communication Committee (FCC); Belong to Free License; Not having the restriction of use authority, also is the free frequency range of using.ISM band in China has wave bands such as 433MHz, 866MHz, 915MHz, 2.4G, therefore, in civilian common wireless telecommunications, generally all uses this frequency range, and its scope of application also more and more widely.
Now; Because of the consideration of cost factor aspect, realize wireless telecommunications through simple radio frequency network, in the said radio frequency network based on ISM (Industrial Scientific Medical) frequency range; Terminal equipment hardware is simple; Require lower power consumption, therefore often can not move complicated procotol, can not carry out the transmission of wireless signal with too high transmitting power.These 2 have determined this radio frequency network to need simple networking mode and communication protocol, and network coverage is limited.The networking mode of most of simple radio frequency network is the Star Network of point-to-multipoint at present, promptly has a center base station and a plurality of wireless terminal.All wireless terminals directly and the base station set up radio communication chain circuit and carry out two-way communication, handle the data of receiving or send host computer to through wired link and further handles the base station.Under this Star Network structure, the transmitting power of base station and wireless terminal and receiving sensitivity have determined the coverage (just wireless terminal can with the scope of base station proper communication) of whole network.Because wireless device can not transmit with high-power in the simple radio frequency network, so coverage is restricted.In this case, if enlarge the network coverage, need set up a plurality of base stations and constitute a plurality of Star Networks, it is complicated to cause network to be laid, and the basis has high input, and maintenance and management is loaded down with trivial details.
The utility model content
To above-mentioned deficiency, the utility model technical problem to be solved is that a kind of radio-frequency communication equipment of ISM band is provided.
A kind of base station equipment that promptly can be used as is provided further, can makes trunking again
In order to address the above problem; The utility model specifically comprises: Receiver Module, radiofrequency emitting module; The antenna-feedback system that is connected with said Receiver Module, radiofrequency emitting module; And be the power supply that said equipment provides electric energy, it is characterized in that said Receiver Module, radiofrequency emitting module and antenna-feedback system are externally set up the double-direction radio communication link; And further comprise; The wire communication module; Be used for process data for transmission and control the communication control system of said Receiver Module, radiofrequency emitting module and wire communication module operating state, said communication control system is connected with said wire communication module, Receiver Module, radiofrequency emitting module.
And, further comprise the buffer that is connected with communication control system.
Said wire communication module is the serial communication module.
Said communication control system is the relaying communication control system, and the data that said relaying communication control system Receiver Module receives are externally sent through radiofrequency emitting module, and said equipment constitutes the trunking in the radio communication chain circuit.
Said wire communication module is that ethernet communication module and Ethernet interface constitute, and said Ethernet interface connects wired communication link.
Said communication control system is the base station communication control system; The data that Receiver Module receives are delivered in the wire communication link through the ethernet communication module; Or; The ethernet communication module is externally sent through radiofrequency emitting module from the data that the wire communication link receives, and said equipment constitutes the base station equipment in the communication link.
Said communication control system constitutes by having implanted 51 singlechip chips and the peripheral circuit that possess process data for transmission and control said Receiver Module, radiofrequency emitting module and wire communication module operating state program.The program of implanting in said 51 singlechip chips is a base station control program, and said equipment constitutes base station equipment.The program of implanting in said 51 singlechip chips is the relay and control program, and said equipment constitutes trunking.
Preferably, said 51 single-chip microcomputers are 89c1051; Receiver Module, the integrated chip CC1100 of radiofrequency emitting module or CC1101 and peripheral circuit; The ethernet communication module is DM9000; Buffer is memory chip EM681FV16AU; Power unit is SP6360GEK-3.3.
The utlity model has following beneficial effect: the utility model is the coverage of extended wireless network effectively.And the utility model promptly can be used as base station equipment, can be used as trunking again, and is with low cost, and the maintenance and the use of domestic consumer also are convenient in generation, easy for installation.It is little that the utility model also has a volume; Adopt simple and effective hardware designs and improve integrated level to reach littler volume; Can be applicable to the more applications scope; Like handheld device product (volume and power consumption sensitive device), solve the volume applications restricted problem of simple radio frequency network wireless telecommunications system.The external interface (serial ports, RJ45 Ethernet interface and USB interface) of standard is provided, lets realization possess the simple commercialization fast of application product of radio communication function.Based on the utility model, and implant the networking that corresponding software can be realized intelligence, solve flexible dynamic group net function in the simple radio frequency network wireless telecommunications system moving process, be specially adapted to be similar to the mobile wireless dish ordering machine system applies of catering industry; Adopt the network protocol software of optimizing to reduce requirement to hardware performance; Make can practicality more cheaply hardware form this product, solve and need possess above-mentioned simple radio frequency network wireless communication function and the needs of problems responsive in the real application systems the entire product Costco Wholesale.
Description of drawings
Fig. 1 is the utility model structured flowchart;
Fig. 2 is the structured flowchart of the utility model as the embodiment of base station equipment;
Fig. 3 is the structured flowchart of the utility model as the embodiment of trunking;
Fig. 4 utilizes 51 single-chip microcomputers to realize the structured flowchart of the utility model;
Fig. 5 is the circuit structure block diagram of a kind of preferred embodiment of the utility model.
Embodiment
For the ease of further understanding, the embodiment of the utility model is explained below in conjunction with accompanying drawing to the utility model:
As shown in Figure 1, the utility model packet communication control system, Receiver Module, radiofrequency emitting module, antenna-feedback system 1, power supply, buffer, wire communication module.Antenna-feedback system 1 is connected and externally sets up the double-direction radio communication link on Receiver Module and the radiofrequency emitting module; Receiver Module links to each other with communication control circuit respectively with radiofrequency emitting module; Buffer links to each other with control circuit; Ethernet circuit links to each other with telecommunication circuit.Server is set up two-way communication with terminal installation through relay and is connected.Power supply is that the various piece of the utility model provides work energy.Said communication control system is used for process data for transmission and controls said Receiver Module, radiofrequency emitting module and wire communication module operating state.Said communication control system is handled the data of transmitting-receiving according to relevant communications protocol.Said communication control system can adopt single-chip microcomputer and the peripheral circuit of independently Circuits System, integrated circuit modules and peripheral circuit, the corresponding control program of implantation, the fpga chip and the peripheral circuit of the corresponding control program of implantation, and other messaging devices of implanting corresponding control program.Buffer is used for data of transceive data, the said communication control system course of work etc. are carried out buffer memory.
It is a kind of with the example structure block diagram of the utility model as base station equipment that Fig. 2 provides; Said wire communication module is that ethernet communication module and Ethernet interface constitute; Said Ethernet interface connects wired communication link; Said wire communication link can connect work station or server, can also be to connect switch or router, connects work station or server by switch or router.Said communication control system is the base station communication control system; The data that Receiver Module receives are delivered in the wire communication link through the ethernet communication module; Or; The ethernet communication module is externally sent through radiofrequency emitting module from the data that the wire communication link receives, and said equipment constitutes the base station equipment in the communication link.
It is a kind of with the example structure block diagram of the utility model as trunking that Fig. 3 provides; The module of wire communication described in the figure is serial communication module and/or USB communication module; The relaying communication control system constitutes said communication control system; The data that said relaying communication control system Receiver Module receives are externally sent through radiofrequency emitting module, and said equipment constitutes the trunking in the radio communication chain circuit.
Fig. 4 provides the specific embodiment of the utility model based on 51 single-chip microcomputers, and said communication control system constitutes by having implanted 51 singlechip chips and the peripheral circuit that possess process data for transmission and control said Receiver Module, radiofrequency emitting module and wire communication module operating state program.The program of implanting in said 51 singlechip chips is a base station control program, and said equipment constitutes base station equipment.The program of implanting in said 51 singlechip chips is the relay and control program, and said equipment constitutes trunking.RF receiving circuit reception information is handled data via 51 single-chip microcomputers in the time of as base station equipment, is communicated with wireline equipment through RJ45 (Ethernet interface) by ethernet circuit again; RF receiving circuit receives and can also pass through the radio frequency transtation mission circuit after information is handled information via communication control circuit, and information is sent.
Fig. 5 provides the embodiment of the particular circuit configurations of the utility model, and present embodiment is the embodiment as the base station.Said communication control system is made up of 89c1051 chip and the peripheral circuit having implanted base station control program and controlled said Receiver Module, radiofrequency emitting module and wire communication module operating state program.Receiver Module, radiofrequency emitting module are realized by integrated chip CC1100 or CC1101 and peripheral circuit.The ethernet communication module is realized by DM9000.Buffer is memory chip EM681FV16AU.Power unit adopts SP6360GEK-3.3 to realize, this chip converts the external 5V direct current that the 220V alternating current is converted into the galvanic power supply adaptor input of 5V into this equipment whole circuits needed 3.3V direct currents.
Likewise, based on the embodiment of the circuit structure of Fig. 5, the program of in said 89c1051 chip, implanting is the relay and control program, and said equipment can constitute trunking.Change DM9000 into need serial communication module and/or USB communication module as required and get final product this moment.
Certainly; The utility model also can have other various embodiments, under the situation that does not deviate from the utility model spirit and essence thereof, even to the simple adjustment to each part of system; As long as realize, all belong to the protection range of the utility model according to the described technological thought of the utility model.Those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (10)
1. an ISM radio frequency network transmission equipment comprises Receiver Module, radiofrequency emitting module, the antenna-feedback system that is connected with said Receiver Module, radiofrequency emitting module, and be the power supply that said equipment provides electric energy, it is characterized in that,
Said Receiver Module, radiofrequency emitting module and antenna-feedback system are externally set up the double-direction radio communication link; And further comprise,
The wire communication module;
Be used for process data for transmission and control the communication control system of said Receiver Module, radiofrequency emitting module and wire communication module operating state;
Said communication control system is connected with said wire communication module, Receiver Module, radiofrequency emitting module.
2. equipment as claimed in claim 1 is characterized in that, further comprises the buffer that is connected with communication control system.
3. equipment as claimed in claim 1 is characterized in that, said wire communication module is the serial communication module.
4. equipment as claimed in claim 2; It is characterized in that; Said communication control system is the relaying communication control system, and the data that said relaying communication control system Receiver Module receives are externally sent through radiofrequency emitting module, and said equipment constitutes the trunking in the radio communication chain circuit.
5. equipment as claimed in claim 1 is characterized in that, said wire communication module is that ethernet communication module and Ethernet interface constitute, and said Ethernet interface connects wired communication link.
6. equipment as claimed in claim 2; It is characterized in that; Said communication control system is the base station communication control system, the data that Receiver Module receives delivered in the wire communication link through the ethernet communication module, or; The ethernet communication module is externally sent through radiofrequency emitting module from the data that the wire communication link receives, and said equipment constitutes the base station equipment in the communication link.
7. like each described equipment of claim 1-6; It is characterized in that said communication control system constitutes by having implanted 51 singlechip chips and the peripheral circuit that possess process data for transmission and control said Receiver Module, radiofrequency emitting module and wire communication module operating state program.
8. equipment as claimed in claim 7 is characterized in that, the program of implanting in said 51 singlechip chips is a base station control program, and said equipment constitutes base station equipment.
9. equipment as claimed in claim 7 is characterized in that, the program of implanting in said 51 singlechip chips is the relay and control program, and said equipment constitutes trunking.
10. equipment as claimed in claim 7 is characterized in that, said 51 single-chip microcomputers are 89c1051; Receiver Module, the integrated chip CC1100 of radiofrequency emitting module or CC1101 and peripheral circuit; The ethernet communication module is DM9000; Buffer is memory chip EM681FV16AU; Power unit is SP6360GEK-3.3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203032044U CN202183766U (en) | 2011-08-19 | 2011-08-19 | Base station/relay universal device in ISM communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203032044U CN202183766U (en) | 2011-08-19 | 2011-08-19 | Base station/relay universal device in ISM communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202183766U true CN202183766U (en) | 2012-04-04 |
Family
ID=46176786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203032044U Expired - Fee Related CN202183766U (en) | 2011-08-19 | 2011-08-19 | Base station/relay universal device in ISM communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202183766U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457656A (en) * | 2012-06-05 | 2013-12-18 | 武汉盛华微系统技术股份有限公司 | Network management channel implementation system suitable for wireless optical fiber covering system |
| CN105680891A (en) * | 2016-01-14 | 2016-06-15 | 深圳市唯传科技有限公司 | Car-mounted terminal, remote controller, communication system and networking method based on LoRa technology |
| CN109583546A (en) * | 2019-01-30 | 2019-04-05 | 上海晶曦微电子科技有限公司 | A kind of electronic tag base station, electronic labelling system and electronic tag control method |
-
2011
- 2011-08-19 CN CN2011203032044U patent/CN202183766U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457656A (en) * | 2012-06-05 | 2013-12-18 | 武汉盛华微系统技术股份有限公司 | Network management channel implementation system suitable for wireless optical fiber covering system |
| CN105680891A (en) * | 2016-01-14 | 2016-06-15 | 深圳市唯传科技有限公司 | Car-mounted terminal, remote controller, communication system and networking method based on LoRa technology |
| CN109583546A (en) * | 2019-01-30 | 2019-04-05 | 上海晶曦微电子科技有限公司 | A kind of electronic tag base station, electronic labelling system and electronic tag control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105610485B (en) | A kind of wireless relay communication system is taken can transmission method | |
| CN207380545U (en) | A kind of intelligent domestic gateway and intelligent home control system | |
| CN203324759U (en) | Electrical equipment control system based on wireless handheld terminal | |
| CN205847253U (en) | A kind of communication terminal based on LoRa and apply its communication system | |
| CN103248389A (en) | TD-LTE230MHz (Time Division Long Term Evolution 230MHz) based electric power wireless wideband radio frequency processing unit | |
| CN102104554A (en) | Access device, home gateway, access system and data transmission method | |
| CN103619080A (en) | Low-cost single-internet-access LTE routing device and control method | |
| CN202183766U (en) | Base station/relay universal device in ISM communication | |
| CN106255235A (en) | A kind of low-power consumption bluetooth turns WIFI equipment | |
| CN103179208A (en) | Communication module of internet of things and remote control method of electric equipment with module | |
| CN207530847U (en) | RFID intelligent gateway devices | |
| CN205304836U (en) | Control ware in intelligence house | |
| CN105353627B (en) | CPLD-based intelligent wireless access device for optical fiber converter module | |
| CN104507040B (en) | The control method of low-power consumption distance transmission system | |
| CN204305367U (en) | A kind of Home eNodeB being applied to LTE system | |
| CN203590476U (en) | Low cost single network port LTE routing device | |
| CN203632668U (en) | MIMO communication system | |
| CN206506095U (en) | A kind of remote control socket with RF translation functions | |
| CN214675198U (en) | Multi-frequency-band wireless expander and WIFI communication system | |
| CN210491209U (en) | UWB-based data conversion system | |
| CN207895267U (en) | A kind of switch control box | |
| CN207603633U (en) | Electric safety system Internet of Things data wireless transport module | |
| CN205787865U (en) | A kind of intelligent home control system controlled based on ZigBee | |
| Prabhakar et al. | A novel wake-up radio WSN mote | |
| CN204652674U (en) | A kind of portable base station and communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20140819 |
|
| EXPY | Termination of patent right or utility model |