CN103068080A - Zigbee wireless gateway - Google Patents
Zigbee wireless gateway Download PDFInfo
- Publication number
- CN103068080A CN103068080A CN 201210589341 CN201210589341A CN103068080A CN 103068080 A CN103068080 A CN 103068080A CN 201210589341 CN201210589341 CN 201210589341 CN 201210589341 A CN201210589341 A CN 201210589341A CN 103068080 A CN103068080 A CN 103068080A
- Authority
- CN
- China
- Prior art keywords
- bus
- network gateway
- radio network
- communication module
- zigbee
- 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.)
- Pending
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
Abstract
The invention relates to a Zigbee wireless gateway which comprises a system on a chip (SOC) control unit, a RF communication module, a power source circuit, a bus interface, a universal serial bus (USB) interface, a KEY/LED module and a bus communication module. The Zigbee wireless gateway combines an intelligent home control system and Zigbee wireless technology of an existing CAN bus, is matched with simple and easy manual intervention, not only can conduct effective networking ability, but also conduct configuration of complex control relations by the Zigbee wireless technology, and keeps convenience and intuition of man-machine operation of an original bus system. The Zigbee wireless gateway which comprises a system on the SOC unit perfectly solves the problem that standard operation in the intelligent home control system in the prior art needs a binding step of complex control relation, and simultaneously solves the problem of seamless control between the bus and wireless equipment.
Description
Technical field
The present invention relates to building conversational system, particularly a kind of Zigbee applications of wireless technology is at the visible dialogue system of the automatic controlling network of Smart Home.
Background technology
In the present visible dialogue system, utilizing ZigBee technology ad hoc networking ability mainly is to be applied in the single subsystem network, the problem that does not have signal conflict between the subnet, mainly take the mode of point-to-point binding to carry out the foundation of relevant control relation, therefore there is following shortcoming in it: one side complicated operation, the man-machine interface of inhumanity; Can't realize on the other hand complicated control relation.
Summary of the invention
For solving above-mentioned deficiency, the present invention adopts intelligent home control system and the ZigBee wireless technology in conjunction with existing CAN bus, cooperate easy manual intervention, both can carry out effective networking capability, can carry out by the ZigBee radio network gateway configuration of complex control relation again, keep convenience and the intuitive of the human-machine operation of original bus system; Ideally solve the problem of the binding step of the complicated control relation of the standard operation needs that exist in the intelligent home control system of prior art, also solved the problem of the seamless control between its bus and the wireless device simultaneously.
The present invention is achieved in that a kind of Zigbee radio network gateway, it is characterized in that: described ZigBee radio network gateway comprises SOC control unit, RF communication module, power circuit, bus interface, USB interface, KEY/LED module and bus communication module, wherein: the SOC control unit, main transmitting-receiving, the processing of being responsible for bus data, and the control of RF communication module; The RF communication module is connected to the SOC control unit, as the wireless radio frequency circuit of realizing ZigBee; Power circuit connects SOC control unit and bus interface, for other modules provide Power supply; Bus interface connects bus communication module and power circuit, is used for providing user and the outside interface that is connected; USB interface is connected to the SOC control unit, as the configuration interface of host computer application software; The KEY/LED module is connected to the SOC control unit, as realizing the indication of networking operation and state; The bus communication module is connected to SOC control unit and bus interface, adopts the bus CAN communication module of standard.The communication chip of described SOC control unit adopts the ZigBee chip CC2531 of TI company, mainly is responsible for the processing of CAN bus communication data and control and the processing of radio communication.
Described RF communication module mainly comprises filter circuit and the F type PCB antenna of RF radio communication.
Described power circuit is that the bus power source voltage of direct current 24V is obtained 5V voltage through DC-DC power conversion chip MC34063, obtains 3.3V through LDO power conversion chip RT9167 again, provides power supply with these two voltages for whole circuit.
Described bus interface, 4 line bus interface of employing standard.
Described USB interface, the interface circuit of the MiniUSB of employing standard.
Described KEY/LED module comprises that mainly a button and two LED show, realize the indication of networking operation and state.
Described bus communication module comprises secondary lightning protection surge circuit and PCA82C250T chip, is used for carrying out the conversion of CAN signal and RS232 signal.
Use Zigbee radio network gateway of the present invention, intelligent home control system and ZigBee wireless technology in conjunction with existing CAN bus, can realize both having kept convenience and the intuitive of the human-machine operation of original bus system, possesses again the artificial half ad hoc networking ability of intervening, and by this Zigbee radio network gateway, can configure all parameters of original bus, realize consistent function.
Description of drawings
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the overall structure block diagram of using the visible dialogue system of Zigbee radio network gateway of the present invention.
Fig. 2 is the overall structure block diagram of described Zigbee radio network gateway.
Fig. 3 is the circuit connection diagram of the SOC control unit of described Zigbee radio network gateway.
Fig. 4 is the circuit connection diagram of the RF communication module of described Zigbee radio network gateway.
Fig. 5 is the connection layout of the power circuit of described Zigbee radio network gateway.
Fig. 6 is the circuit connection diagram of the USB interface of described Zigbee radio network gateway.
Fig. 7 is the circuit connection diagram of the KEY/LED module of described Zigbee radio network gateway.
Fig. 8 is the circuit connection diagram of the bus communication module of described Zigbee radio network gateway.
Embodiment
See also Fig. 1, a kind of visible dialogue system of using Zigbee radio network gateway of the present invention comprises TA-BUS system, ZigBee radio network gateway and the wireless panel of various ZigBee (ZigBee wireless switching panel, ZigBee Wireless Light modulating panel, ZigBee is wireless curtain panel, ZigBee is wireless sight panel etc.); Described TA-BUS system is the intelligent home control system of CAN bus; The ZigBee radio network gateway is the media between bus system and the wireless system, mainly is responsible for the conversion of signal between wire signal and the wireless signal.The wireless panel of various ZigBee is the network node in the ZigBee wireless system; All ZigBee-network nodes (comprising radio network gateway) all are to utilize the host computer configuration software to carry out the configuration of ZigBee-network relevant parameter by USB interface.And the control function of the wireless panel of all ZigBee is to utilize the configuration tool of original bus system to carry out the parameter configuration of bus system by bus interface.The user need not to carry out the bindings of ZigBee technology standard, has inherited the collocation method of original bus system.
Seeing also Fig. 2, is the overall structure block diagram of described Zigbee radio network gateway.Described ZigBee radio network gateway comprises SOC control unit, RF communication module, power circuit, bus interface, USB interface, KEY/LED module and bus communication module, the SOC control unit, main transmitting-receiving, the processing of being responsible for bus data, and the control of RF communication module; The RF communication module is connected to the SOC control unit, as the wireless radio frequency circuit of realizing ZigBee; Power circuit connects SOC control unit and bus interface, for other modules provide Power supply; Bus interface connects bus communication module and power circuit, is used for providing user and the outside interface that is connected; USB interface is connected to the SOC control unit, as the configuration interface of host computer application software; The KEY/LED module is connected to the SOC control unit, as realizing the indication of networking operation and state; The bus communication module is connected to SOC control unit and bus interface, adopts the bus CAN communication module of standard.
Seeing also Fig. 3, is the circuit connection diagram of the SOC control unit of described Zigbee radio network gateway.The SOC control unit is as the master control wireless module, and communication chip adopts the ZigBee chip CC2531 of TI company, mainly is responsible for the processing of CAN bus communication data and control and the relevant treatment thereof of radio communication.
Seeing also Fig. 4, is the circuit connection diagram of the RF communication module of described Zigbee radio network gateway, mainly comprises filter circuit and the F type PCB antenna of RF radio communication.
Seeing also Fig. 5, is the connection layout of the power circuit of described Zigbee radio network gateway, and wherein, bus power source voltage is direct current 24V, and MC34063 obtains 5V voltage through the DC-DC power conversion chip, obtains 3.3V through LDO power conversion chip RT9167 again.These two voltages provide power supply for whole circuit.
Seeing also Fig. 6, is the circuit connection diagram of the USB interface of described Zigbee radio network gateway, adopts the interface circuit of the MiniUSB of standard.
Seeing also Fig. 7, is the circuit connection diagram of the KEY/LED module of described Zigbee radio network gateway, mainly provides a button and two LED to show, is used for realizing networking operation and state indication.
See also Fig. 8; it is the circuit connection diagram of the bus communication module of described Zigbee radio network gateway; described bus communication module is that the can with the protection of secondary lightning protection anti electrostatic drives communication module; the CAN communication bus is through secondary lightning protection surge circuit; drive chip PCA82C250T through CAN, carry out the conversion of CAN signal and RS232 signal.
Described bus interface, 4 line bus interface of employing standard.
The collocation method of the visible dialogue system of described application Zigbee radio network gateway of the present invention is as follows:
(1) by the configuration tool of bus system ZigBee radio network gateway module is carried out the configuration of bus parameter;
(2) pass through the configuration tool of ZigBee wireless system to the configuration of the wireless network parameter of ZigBee radio network gateway module and ZigBee wireless switching panel;
(3) in the situation that the button that other network nodes of permission on the radio network gateway module add is at first pressed in above-mentioned correct configuration, the request that other network nodes are being monitored in network indicator light flicker expression adds;
(4) open the power supply that other need to add this radio network gateway module wireless switching panel, automatically add this father node;
(5) same operation adds other wireless switching panels, supports at most 6 child nodes;
(6) cancellation radio network gateway module allows to add the function of network, next can enable the switch panel that just now added the radio network gateway module as the reason device of next stage, and mode of operation is similar;
(7) like this, set up step by step the topological structure of whole wireless network, and carry out the installation of relevant position by this topology;
(8) whole system re-powers, and original network topology of having set up still exists, and can not change, and removes the network parameter of non-active this node of removing, and again adds network by the step of front;
(9) arrive this, the networking of wireless system finishes, and in the effective communication distance of each node, can communicate by letter between any node, and the user need not to concern routing relation;
(10) afterwards, the configuration tool that can utilize bus system is by the radio network gateway module, and all wireless switching panels of subordinate are carried out the configuration of bus parameter.
Claims (8)
1. ZigBee radio network gateway, it is characterized in that: described ZigBee radio network gateway comprises SOC control unit, RF communication module, power circuit, bus interface, USB interface, KEY/LED module and bus communication module, wherein: the SOC control unit, main transmitting-receiving, the processing of being responsible for bus data, and the control of RF communication module; The RF communication module is connected to the SOC control unit, as the wireless radio frequency circuit of realizing ZigBee; Power circuit connects SOC control unit and bus interface, for other modules provide Power supply; Bus interface connects bus communication module and power circuit, is used for providing user and the outside interface that is connected; USB interface is connected to the SOC control unit, as the configuration interface of host computer application software; The KEY/LED module is connected to the SOC control unit, as realizing the indication of networking operation and state; The bus communication module is connected to SOC control unit and bus interface, adopts the bus CAN communication module of standard.
2. Zigbee radio network gateway according to claim 1 is characterized in that: the ZigBee chip CC2531 of the communication chip employing TI company of described SOC control unit, the mainly processing of responsible CAN bus communication data and control and the processing of radio communication.
3. Zigbee radio network gateway according to claim 1 is characterized in that: described RF communication module mainly comprises filter circuit and the F type PCB antenna of RF radio communication.
4. Zigbee radio network gateway according to claim 1, it is characterized in that: described power circuit, that the bus power source voltage of direct current 24V is obtained 5V voltage through DC-DC power conversion chip MC34063, obtain 3.3V through LDO power conversion chip RT9167 again, provide power supply with these two voltages for whole circuit.
5. Zigbee radio network gateway according to claim 1 is characterized in that: described bus interface, 4 line bus interface of employing standard.
6. Zigbee radio network gateway according to claim 1 is characterized in that: described USB interface, the interface circuit of the MiniUSB of employing standard.
7. Zigbee radio network gateway according to claim 1 is characterized in that: described KEY/LED module comprises that mainly a button and two LED show, realize the indication of networking operation and state.
8. Zigbee radio network gateway according to claim 1, it is characterized in that: described bus communication module comprises secondary lightning protection surge circuit and PCA82C250T chip, is used for carrying out the conversion of CAN signal and RS232 signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210589341 CN103068080A (en) | 2012-12-29 | 2012-12-29 | Zigbee wireless gateway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210589341 CN103068080A (en) | 2012-12-29 | 2012-12-29 | Zigbee wireless gateway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103068080A true CN103068080A (en) | 2013-04-24 |
Family
ID=48110488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210589341 Pending CN103068080A (en) | 2012-12-29 | 2012-12-29 | Zigbee wireless gateway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103068080A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326939A (en) * | 2013-06-28 | 2013-09-25 | 大连理工大学 | Oil pipeline remote safety monitoring intelligent gateway based on 4G technology |
| CN103945570A (en) * | 2014-05-15 | 2014-07-23 | 深圳市共进电子股份有限公司 | Method for integrating passive optical network (PON) router of Zigbee |
| CN103973762A (en) * | 2013-11-21 | 2014-08-06 | 成都力淼科技有限公司 | Method for communication between host and intelligent terminal of intelligent home system |
-
2012
- 2012-12-29 CN CN 201210589341 patent/CN103068080A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326939A (en) * | 2013-06-28 | 2013-09-25 | 大连理工大学 | Oil pipeline remote safety monitoring intelligent gateway based on 4G technology |
| CN103973762A (en) * | 2013-11-21 | 2014-08-06 | 成都力淼科技有限公司 | Method for communication between host and intelligent terminal of intelligent home system |
| CN103945570A (en) * | 2014-05-15 | 2014-07-23 | 深圳市共进电子股份有限公司 | Method for integrating passive optical network (PON) router of Zigbee |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9705330B1 (en) | System, method and apparatus for monitoring and controlling electrical power usage | |
| CN203982157U (en) | Intelligent domestic system and intelligent gateway thereof | |
| CN105357298A (en) | Smart home control system | |
| CN205134236U (en) | Realize concentrating intelligent parking stall lock of network deployment management and management system thereof | |
| CN102291284A (en) | Intelligent terminal device of wireless network digital home | |
| CN103257600A (en) | Device and method of household appliance intelligent control | |
| CN103068080A (en) | Zigbee wireless gateway | |
| CN104699026A (en) | Intelligent home control system on basis of WIFI (wireless fidelity) | |
| CN103079056A (en) | Visual intercom system under ZigBee wireless control | |
| CN103050842B (en) | Device capable of being used for intelligent power saving system | |
| CN102411836A (en) | Intelligent home wireless bilateral control system | |
| CN203870437U (en) | Self-organizing modulation household control system | |
| CN204697088U (en) | Household intelligent gateway | |
| CN203057543U (en) | Zigbee wireless gateway | |
| CN106161221A (en) | A kind of intelligent gateway with master-slave controller | |
| CN203233501U (en) | Visible dialogue system employing Zigbee wireless control | |
| CN203909519U (en) | Smart classroom controller | |
| CN203825442U (en) | Household electric energy monitor terminal | |
| CN201820134U (en) | Intelligent home wireless two-way control system | |
| CN202306260U (en) | Intelligent household gateway | |
| CN103760855A (en) | Self-assembly-type modular home control system | |
| CN205281239U (en) | Building intelligent management and control system | |
| CN103731327A (en) | Region bus power supply and local wireless power supply combined smart home system | |
| CN203675133U (en) | Intelligent home system with area bus power supply and local wireless power supply combined | |
| CN103889126A (en) | LED ceiling lamp circuit system capable of being controlled wirelessly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130424 |