CN203788478U - PLC-Zigbee wireless communication conversion route module - Google Patents
PLC-Zigbee wireless communication conversion route module Download PDFInfo
- Publication number
- CN203788478U CN203788478U CN201420087491.3U CN201420087491U CN203788478U CN 203788478 U CN203788478 U CN 203788478U CN 201420087491 U CN201420087491 U CN 201420087491U CN 203788478 U CN203788478 U CN 203788478U
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Abstract
The utility model relates to a PLC-Zigbee wireless communication conversion route module. A ZigBee chip of the module performs UART0 data exchange communication via the connection of a communication isolator circuit and a PLC special chip, the ZigBee chip realizes the control of the PLC special chip via the connection of a level converting circuit and the PLC special chip, the PLC special chip is connected with an electric power coupling circuit so that the PLC communication function is realized, the ZigBee chip is connected with a wireless antenna circuit so that the transmit-receive function of Zigbee wireless communication data is realized, the ZigBee chip is also connected with a setting input circuit, the setting circuit is formed by a button circuit and can set the address, the baud rate of communication and the communication mode of the module, and a power supply circuit can provide the module a DC5V and DC3.3V capable of providing direct current operating voltage, and the DC5V and the DC3.3V can respectively supply power for the ZigBee chip, the communication isolator circuit and the PLC special chip. According to the PLC-Zigbee wireless communication conversion route module, wired PLC communication and Zigbee wireless communication can be interconnected, the advantages of wired PLC communication and Zigbee wireless communication can be fully performed, and the application field and range of wired PLC communication and Zigbee wireless communication are expanded.
Description
Technical field
The utility model relates to a kind of conversion routing module, refers in particular to a kind ofly PLC interconnected to wired plc communication and Zigbee radio communication and Zigbee radio communication to be changed to routing module.
Background technology
PLC (Power Line Communication, power line communication) is a kind of communication mode that utilizes power line transmission data and voice signal.It is to be based upon on distribution network basis, realized between the inner each node of power line communication network and and other communication networks between communicate by letter, the advantages such as power line communication has the rewiring of not needing, with low cost are a kind of communication modes with important application meaning.Zigbee radio communication be one closely, low-power consumption, low transmission rate, low complex degree, wireless communication technology cheaply, be mainly applicable to the fields such as automated intelligent control, sensing, monitoring and the Long-distance Control of industry and household.Can embed in various electronic equipments, support geographic positioning functionality simultaneously.
Plc communication can only be confined to the occasion of power line, Zigbee radio communication does not have the restriction requirement of power line, in actual use, often will be in conjunction with both, for this reason, we researched and developed a kind of can be by wired plc communication and the interconnected PLC of Zigbee radio communication and Zigbee radio communication conversion routing module.
Utility model content
The utility model object be provide in order to overcome the deficiencies in the prior art a kind of can be by wired plc communication and the interconnected PLC of Zigbee radio communication and Zigbee radio communication conversion routing module.
For achieving the above object, the technical solution adopted in the utility model is: a kind of PLC and Zigbee radio communication conversion routing module, comprise ZigBee chip, communication isolator circuit, PLC special chip, level shifting circuit, power line coupling circuit, wireless antenna circuit, set input circuit and power circuit; Described ZigBee chip carries out UART0 exchanges data after being connected with PLC special chip by communication isolator circuit and communicates by letter, described ZigBee chip is connected with PLC special chip by level shifting circuit and realizes control to PLC special chip, and described level shifting circuit is the circuit that the DC3.3V that is made up of resistance and triode turns DC5V; Described PLC special chip is connected with power coupling circuit, realizes plc communication function; Described ZigBee chip is connected with wireless antenna circuit, realizes the transmission-receiving function of Zigbee wireless communication data; Described ZigBee chip is also connected with setting input circuit; Described initialization circuit is made up of key circuit, address that can setting module, baud rate and the communication mode of communication; Described power circuit provides module that direct-current working volts DC5V and DC3.3V can be provided, and it can be respectively ZigBee chip, communication isolator circuit, the power supply of PLC special chip.
Preferably, described PLC and Zigbee radio communication conversion routing module, also comprise display circuit; Described display circuit is connected with ZigBee chip; Described display circuit is made up of LED, can show address, communicate status information.
Preferably, described PLC and Zigbee radio communication conversion routing module, also comprise PC telecommunication circuit; Described PC telecommunication circuit is connected with ZigBee chip; Described PC telecommunication circuit adopts the communication mode of UART1, can be connected on the host computers such as PC, carries out parameter setting and monitoring.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
PLC described in the utility model and Zigbee radio communication conversion routing module can be by interconnected to wired plc communication and Zigbee radio communication, give full play to the advantage of the two, expanded suitable application area and scope each other, the utility model also has advantages of that volume is little, cost performance is high, extensibility is strong simultaneously.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the schematic diagram of PLC described in the utility model and Zigbee radio communication conversion routing module;
Accompanying drawing 2 is the schematic diagram of the level shifting circuit of PLC described in the utility model and Zigbee radio communication conversion routing module;
Wherein: 1, ZigBee ZIC2410 chip; 2, ADuM1201 communication isolator circuit; 3, PLC special chip PL4000x; 4, level shifting circuit; 5, power line coupling circuit; 6, wireless antenna circuit; 7, set input circuit; 8, display circuit; 9, PC telecommunication circuit; 10, power circuit.
embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1-2 is PLC described in the utility model and Zigbee radio communication conversion routing module, comprises ZigBee ZIC2410 chip 1, ADuM1201 communication isolator circuit 2, PLC special chip PL4000x3, level shifting circuit 4, power line coupling circuit 5, wireless antenna circuit 6, sets input circuit 7, display circuit 8, PC telecommunication circuit 9 and power circuit 10; The P3[0 of described ZigBee ZIC2410 chip 1] (RXD0), P3[1] (TXD0) after being connected, carry out the communication of UART0 exchanges data with P31 (TXD0), the P30 (RXD0) of PLC special chip PL4000x3 respectively by ADuM1201 communication isolator circuit 2; The P3[6 of described ZigBee ZIC2410 chip 1], P3[7] be connected with MCLR, the P33 of PLC special chip chip PL4000x 3 by level shifting circuit 4 and realize control to PLC special chip PL4000x3, described level shifting circuit 4 turns the circuit of DC5V for the DC3.3V being made up of resistance and triode; Described PLC special chip PL4000x3 is connected with power coupling circuit 5, realizes plc communication function; Described ZigBee ZIC2410 chip 1 is connected with wireless antenna circuit 6, realizes the transmission-receiving function of Zigbee wireless communication data; Described ZigBee ZIC2410 chip 1 is also connected with sets input circuit 7 and display circuit 8; Described initialization circuit 7 is made up of key circuit, address that can setting module, baud rate and the communication mode of communication; Described display circuit 8 is made up of LED, can show address, communicate status information; Described PC telecommunication circuit 9 is connected with ZigBee ZIC2410 chip 1; Described PC telecommunication circuit 9 adopts the communication mode of UART1, can be connected on the host computers such as PC, carries out parameter setting and monitoring; Described power circuit 10 provides module that direct-current working volts DC5V and DC3.3V can be provided, and it can be respectively ZigBee ZIC2410 chip 1, ADUM1201 communication isolator circuit 2, PLC special chip PL4000x3 power supply.
In the present embodiment, the button K1-K5 of described setting input circuit 7 successively with the P0[0 of ZIC2410 chip 1]-P0[4] be connected; The LED1-3 of described display circuit 8 successively with the P0[5 of ZIC2410 chip 1]-P0[7] be connected.
As shown in Figure 2, be the schematic diagram of the level shifting circuit 4 of PLC described in the utility model and Zigbee radio communication conversion routing module.In order to realize the reliable control of ZIC2410 chip 1 to PLC special chip PL4000x 3, adopt the 3.3V being formed by resistance R 1, R2 and triode Q1, Q2 to 5V level shifting circuit; The P3[6 of ZIC2410 chip 1], P3[7] be connected respectively with MCLR, the P33 of PLC special chip PL4000x 3.
Operation principle of the present utility model is: the running parameter of module is set by setting the host computer of input circuit 7 or PC telecommunication circuit 9, comprises baud rate, Zigbee networking mode, plc communication parameter between module routing address, communication; After setting completed, can make plc communication network and Zigbee network realize interconnection, effectively application and the scope of expansion technique of PLC communication.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
PLC described in the utility model and Zigbee radio communication conversion routing module can be by interconnected to wired plc communication and Zigbee radio communication, give full play to the advantage of the two, expanded suitable application area and scope each other, the utility model also has advantages of that volume is little, cost performance is high, extensibility is strong simultaneously.
Below be only concrete exemplary applications of the present utility model, protection range of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.
Claims (4)
1. PLC and a Zigbee radio communication conversion routing module, is characterized in that: comprise ZigBee chip, communication isolator circuit, PLC special chip, level shifting circuit, power line coupling circuit, wireless antenna circuit, set input circuit and power circuit; Described ZigBee chip carries out UART0 exchanges data after being connected with PLC special chip by communication isolator circuit communicates by letter, and described ZigBee chip is connected with PLC special chip by level shifting circuit and realizes the control to PLC special chip; Described PLC special chip is connected with power coupling circuit, realizes plc communication function; Described ZigBee chip is connected with wireless antenna circuit, realizes the transmission-receiving function of Zigbee wireless communication data; Described ZigBee chip is also connected with setting input circuit; Described initialization circuit is made up of key circuit, address that can setting module, baud rate and the communication mode of communication; Described power circuit provides module that direct-current working volts DC5V and DC3.3V can be provided, and it can be respectively ZigBee chip, communication isolator circuit, the power supply of PLC special chip.
2. PLC according to claim 1 and Zigbee radio communication conversion routing module, is characterized in that: described level shifting circuit is the circuit that the DC3.3V that is made up of resistance and triode turns DC5V.
3. PLC according to claim 1 and 2 and Zigbee radio communication conversion routing module, is characterized in that: also comprise display circuit; Described display circuit is connected with ZigBee chip; Described display circuit is made up of LED, can show address, communicate status information.
4. PLC according to claim 3 and Zigbee radio communication conversion routing module, is characterized in that: also comprise PC telecommunication circuit; Described PC telecommunication circuit is connected with ZigBee chip; Described PC telecommunication circuit adopts the communication mode of UART1, can be connected on the host computers such as PC, carries out parameter setting and monitoring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087491.3U CN203788478U (en) | 2014-02-27 | 2014-02-27 | PLC-Zigbee wireless communication conversion route module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420087491.3U CN203788478U (en) | 2014-02-27 | 2014-02-27 | PLC-Zigbee wireless communication conversion route module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203788478U true CN203788478U (en) | 2014-08-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420087491.3U Expired - Fee Related CN203788478U (en) | 2014-02-27 | 2014-02-27 | PLC-Zigbee wireless communication conversion route module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203788478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103841669A (en) * | 2014-02-27 | 2014-06-04 | 苏州市职业大学 | PLC and Zigbee wireless communication conversion routing module |
-
2014
- 2014-02-27 CN CN201420087491.3U patent/CN203788478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103841669A (en) * | 2014-02-27 | 2014-06-04 | 苏州市职业大学 | PLC and Zigbee wireless communication conversion routing module |
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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: 20140820 Termination date: 20150227 |
|
| EXPY | Termination of patent right or utility model |