CN204559897U - ZigBee and WiFi turns gateway and interchanging device thereof mutually - Google Patents
ZigBee and WiFi turns gateway and interchanging device thereof mutually Download PDFInfo
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- CN204559897U CN204559897U CN201520265717.9U CN201520265717U CN204559897U CN 204559897 U CN204559897 U CN 204559897U CN 201520265717 U CN201520265717 U CN 201520265717U CN 204559897 U CN204559897 U CN 204559897U
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Abstract
The utility model discloses a kind of ZigBee and WiFi and turn gateway and interchanging device thereof mutually, this turns gateway mutually and comprises: ZigBee communication module (101), WiFi communication module (102) and power module (103), and described power module (103) is configured to be connected to described ZigBee communication module (101) and WiFi communication module (102) to provide operating voltage; Described ZigBee communication module (101) is configured to be connected to described WiFi communication module (102) to realize networking, protocol conversion and transfer of data.This gateway overcomes ZigBee and WiFi of the prior art shortcoming separately, is combined by above-mentioned ZigBee and WiFi, the mutual supplement with each other's advantages of both realizations, and the utility model also provides gateway conversion equipment, and this gateway conversion device structure is simple, easy to use.
Description
Technical field
The utility model relates to the network signal communications field, particularly, relates to the interchanging device that ZigBee and WiFi turns gateway mutually and comprise this gateway.
Background technology
ZigBee is the Radio Transmission Technology based on IEEE802.15.4 standard.This technology operates mainly in the 2.4GHz frequency range without the need to registration, transmission range 10-300M, speed 10-250kbps, power consumption 5mA, be a kind of closely, low complex degree, self-organizing, low-power consumption, low data rate and low cost wireless networking standard.It is similar to Bluetooth technology, but has larger advantage than Bluetooth technology.Its maximum feature is exactly low-power consumption, single network node capacity number large and have ad hoc capability.In a ZigBee-network, the number of network node had at most can reach 65000.Most time ZigBee terminals can be in park mode, and the electricity of self farthest reducing equipment uses, and is more suitable for the occasion that those do not need real-time Transmission or upgrade continuously.Usually, No. 5 common batteries of two joints can allow equipment work 6-12 month, and when the dormancy of terminal penetration depth, equipment operable time even can extend to 24 months.
Due to the various features of ZigBee technology, it is specially adapted to industrial data acquisition and monitor network, and the foundation of MANET on a large scale.Meanwhile, according to the difference of applied environment, ZigBee node can integrate with different sensors very flexibly, sets up into the ZigBee sensing network of different purposes.Such as, ZigBee node and Temperature Humidity Sensor integrated, realize the temperature and humidity monitor of grain depot, pharmaceutical warehouse and chemicals warehouse; ZigBee node and carbon dioxide sensor integrated, realize the monitoring of the upgrowth situation of vegetable plant in green house of vegetables and forest; ZigBee node and Smoke Sensor integrated, realize indoor fire alarm monitoring etc.These are integrated not only saves manpower, material resources and financial resources in resource, and can provide required real time data more accurately, also makes user's testing environment that large or manpower cannot be adhered to for a long time away from some danger coefficients simultaneously.
Certainly, ZigBee technology has its significant limitation, and first its transmission rate is relatively low and communication distance is short, and secondly, the indifferent and poor anti jamming capability of its radio wave transmission, causes ZigBee to be more adapted at indoor among a small circle, large space uses.
The full name of WiFi communication module is Wireless Fidelity, is the Radio Transmission Technology based on IEEE802.11 standard.The 2.4GHz frequency range that this technology uses, transmission range is at 100-300M, and maximum rate can reach 300Mbps, power consumption 10-50mA, is the radio signal supporting linking Internet.Its main feature is: wireless data transmission rate is high, wide coverage, and be conveniently combined with existing Ethernet, networking cost is very low.Be widely used at present in the terminal such as PC, handheld device (as PDA, mobile phone).The wireless network that WiFi communication module is made up of AP (Access Point) and wireless network card.The basic outfit of general erection wireless network is exactly wireless network card and an AP, so just can, with wireless mode, coordinate existing wired backbone to carry out network resource sharing.Present WiFi communication module coverage is at home more and more extensive, and hotel, residential quarter, railway station, airport and various public place can both search WiFi communication module by signal substantially.
Certainly, WiFi communication module also has its limitation.Relative to ZigBee technology, the power consumption of WiFi is higher, and the requirement therefore for power supply is then more harsh.Simultaneously due to WiFi employing is radio-frequency technique, transmitted and receive data by air, use radio wave transmissions data-signal, packet can be detected by the external world or receive in the process transmitted, information security is a hidden danger, although data can be transmitted after encryption, when packet is abundant, still have by the possibility of hack.Moreover single net node heap(ed) capacity number 2007 of WiFi, also limits environment for use to a certain extent.
Therefore, according to different applied environments, ZigBee technology and WiFi technology are combined, play the thought that its respective advantage is current main flow.Such as, in intelligent storage, we can dispose very many sensor nodes with ZigBee transport module at store interior, the data of these sensor senses are first collected by the ZigBee-network of low-power consumption, then be sent to, for information taken, there is high transfer rate WiFi node, then be transferred to upper strata by WiFi network.But ZigBee technology and WiFi technology are two kinds of different technology, and the method for realization has very large difference, there is very large isomerism.How to shield isomerism, farthest play the respective advantage of ZigBee-network and WiFi network, the seamless link realizing two kinds of networks becomes a problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of ZigBee and WiFi and turns gateway mutually, this gateway overcomes ZigBee and WiFi of the prior art shortcoming separately, above-mentioned ZigBee and WiFi is combined, the complementation of both realizations, the utility model also provides ZigBee and WiFi to turn gateway conversion equipment mutually, this gateway conversion device structure is simple, easy to use.
To achieve these goals, the utility model provides a kind of ZigBee and WiFi and turns gateway mutually, this turns gateway mutually and comprises: ZigBee communication module, WiFi communication module and power module, and described power module is configured to be connected to described ZigBee communication module and WiFi communication module to provide operating voltage;
Described ZigBee communication module is configured to be connected to described WiFi communication module to realize networking, protocol conversion and transfer of data.
Preferably, the RX port of described ZigBee communication module is connected to the TX port of described WiFi module;
The TX port of described ZigBee communication module is connected to the RX port of described WiFi module.
Preferably, the model of described WLAN (wireless local area network) ZigBee communication module is CC2530.
Preferably, described WLAN (wireless local area network) ZigBee communication module comprises:
ZigBee communication unit and the micro controller unit being connected to described ZigBee communication unit, described ZigBee communication unit realizes networking, protocol conversion and transmission data by Zigbee protocol stack in micro controller unit and WiFi protocol stack.
Preferably, the RX port of described ZigBee communication unit is connected to the TX1 port of described micro controller unit, and the RX2 port of described micro controller unit is connected to the TX port of described WiFi communication module;
Preferably, the TX port of described ZigBee communication unit is connected to the RX1 port of described micro controller unit, and the TX2 port of described micro controller unit is connected to the RX port of described WiFi communication module.
Preferably, the described gateway that turns mutually also comprises: ZigBee terminal equipment, and described ZigBee terminal equipment is used for collection signal, is configured to the ZigBee communication module being connected to described gateway.
Preferably, described gateway also comprises: WiFi terminal equipment, and described WiFi terminal equipment is configured to be connected to described WiFi communication module.
The utility model also provides a kind of ZigBee and WiFi to turn gateway conversion equipment mutually, this gateway conversion equipment comprises: box body and turn gateway mutually according to above-mentioned ZigBee and WiFi, the inside of described box body is provided with the mounting groove matched with described gateway, and the side of described box body is provided with multiple port, described multiple port corresponds to the external-connected port of described ZigBee communication module and the external-connected port of described WiFi communication module.
Preferably, described gateway is installed in described box body by fixture.
Preferably, described fixture is screw or nut.
Gateway of the present utility model can be outstanding solution ZigBee-network and WiFi network between the network that produces because of isomery cannot engage, the problems such as transfer of data difficulty, achieve the interconnection of two kinds of wireless networks, improve the using value in ZigBee-network and WiFi network project, the advantage of above-mentioned gateway is the module integration of two kinds of heterogeneous networks to together, simultaneously, WiFi communication module initialization loading procedure is controlled by ZigBee communication module chip, without the need to increasing unnecessary microprocessor controller again, save cost.
Other feature and advantage of the present utility model are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, but does not form restriction of the present utility model with embodiment one below.In the accompanying drawings:
Fig. 1 is the block schematic illustration of the gateway that a kind of preferred implementation of the present utility model is described;
Fig. 2 is the Booting sequence figure of the gateway that a kind of preferred implementation of the present utility model is described;
Fig. 3 is the Frame schematic diagram of the ZigBee communication module transfer data that a kind of preferred implementation of the present utility model is described;
Fig. 4 is the Frame schematic diagram of the WiFi communication module transfer data that a kind of preferred implementation of the present utility model is described; And
Fig. 5 is the block schematic illustration of the gateway that another kind of preferred implementation of the present utility model is described.
Description of reference numerals
101 WLAN (wireless local area network) ZigBee communication modules;
102 WLAN (wireless local area network) WiFi communication modules;
103 power modules; 104 micro controller units;
201 ZigBee terminal equipments; 202 WiFi terminal equipment.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
The utility model provides ZigBee and WiFi to turn gateway mutually, this turns gateway mutually and comprises: ZigBee communication module 101, WiFi communication module 102 and power module 103, and described power module 103 is configured to be connected to described ZigBee communication module 101 and WiFi communication module 102 to provide operating voltage;
Described ZigBee communication module 101 is configured to be connected to described WiFi communication module 102 to realize networking, protocol conversion and transfer of data.
Wherein, ZigBee communication module 101 and WiFi communication module 102 are all WLAN (wireless local area network), concrete as the description in background technology.
By above-mentioned execution mode, the utility model overcomes defect when ZigBee communication module 101 of the prior art and WiFi communication module 102 are used alone, by the mode connected, make full use of the stable advantage of network high-speed of the network low cost of ZigBee communication module 101, low-power consumption and WiFi communication module 102, evade the shortcoming of the short distance of ZigBee-network and WiFi network high cost, high power consumption.
Below in conjunction with accompanying drawing 1-5, the utility model is further detailed.
Control program in micro controller unit 104 of the present utility model and exchanges data hypervisor realize ZigBee communication module 101 and the control of WiFi communication module 102 and the telecommunication management between ZigBee communication module 101 and WiFi communication module 102, and in Fig. 2, the setting up procedure of whole device is that S101 power up routine starts; S102 loads ZigBee radio receiving transmitting module and drives; S103 loads whether success, successful then perform S104, otherwise execution S102; S104 loads WiFi communication module drive; S105 loads whether success, successful then perform S106, otherwise repeats S104; S106 connects, and sends data.
In above-mentioned embodiment, the RX port of described ZigBee communication module 101 is connected to the TX port of described WiFi module 102; The TX port of described ZigBee communication module 101 is connected to the RX port of described WiFi module 102.
Can by above-mentioned connected mode, realize the information interaction of ZigBee communication module 101 and WiFi module 102, can not affect on the basis that ZigBee communication module 101 and WiFi module 102 work alone separately, realize that two kinds of intermodules are clog-free to intercom mutually.
In above-mentioned embodiment, the model of described WLAN (wireless local area network) ZigBee communication module 101 is CC2530, CC2530 is a novel ZigBee communication module 101 hardware, has gathered the effect of processor unit and ZigBee communication unit.
In this kind of execution mode, described WLAN (wireless local area network) ZigBee communication module 101 comprises: ZigBee communication unit and the micro controller unit 104 being connected to described ZigBee communication unit, described ZigBee communication unit realizes networking, protocol conversion and transmission data by Zigbee protocol stack in micro controller unit 104 and WiFi protocol stack.
The function of ZigBee communication module 101 can be realized by above-mentioned execution mode.
In the above-described embodiment, the RX port of described ZigBee communication unit is connected to the TX1 port of described micro controller unit 104, and the RX2 port of described micro controller unit 104 is connected to the TX port of WiFi communication module 102;
The TX port of described ZigBee communication unit is connected to the RX1 port of described micro controller unit 104, and the TX2 port of described micro controller unit 104 is connected to the RX port of described WiFi communication module 102.
In the above-described embodiment, can by such connected mode, realize the information interaction of ZigBee communication module 101 and WiFi communication module 102, can not affect on the basis that ZigBee communication module 101 and WiFi communication module 102 work alone separately, realize that two kinds of intermodules are clog-free to intercom mutually.
In this kind of execution mode, described ZigBee and WiFi turns gateway mutually and can also comprise: ZigBee terminal equipment 201, described ZigBee terminal equipment 201 is for collection signal, be configured to the ZigBee communication module 101 being connected to described gateway, wherein, ZigBee terminal equipment 201 can be transducer very flexibly, sets up into the ZigBee sensing network of different purposes, be such as Temperature Humidity Sensor, realize the temperature and humidity monitor of grain depot, pharmaceutical warehouse and chemicals warehouse; For carbon dioxide sensor is integrated, realize the monitoring of the upgrowth situation of vegetable plant in green house of vegetables and forest; For Smoke Sensor is integrated, realize indoor fire alarm monitoring etc.These are integrated not only saves manpower, material resources and financial resources in resource, and can provide required real time data more accurately, also makes user's testing environment that large or manpower cannot be adhered to for a long time away from some danger coefficients simultaneously.
In this kind of execution mode, described ZigBee and WiFi turns gateway mutually and can also comprise: WiFi terminal equipment 202, described WiFi terminal equipment 202 is configured to be connected to described WiFi communication module 102, the described WiFi terminal equipment 202 such as device such as PC, mobile terminal, achieves the transmission of WiFi signal and controls display.
The utility model also provides a kind of ZigBee and WiFi interchanging device, this interchanging device comprises: box body and turn gateway mutually according to above-mentioned ZigBee and WiFi, the inside of described box body is provided with the mounting groove matched with described gateway, and the side of described box body is provided with multiple port, described multiple port corresponds to the external-connected port of described ZigBee communication module 101 and the external-connected port of described WiFi communication module 102.
By above-mentioned execution mode, interchanging device structure of the present utility model is simple, and little being convenient to of this device volume is settled, and parts are easy to produce less, and the low market competitiveness of cost is comparatively strong, stable superior.
In this kind of execution mode, described gateway is installed in described box body by fixture, makes mounted more stable of gateway, not easily loosen by fixture.
In this kind of execution mode, that fixes to allow the utility model is more firm, described fixture can be set to screw or nut.
With reference to figure 1, shown the utility model ZigBee and WiFi turns gateway mutually, wherein: module 101 is ZigBee communication module section, module 102 is WiFi communication module section, module 103 is power module part, module 104 8-digit microcontroller cell mesh, module 201 is ZigBee-network terminal, and module 202 is WiFi network terminal.Described ZigBee communication module 101 is connected by serial ports with between micro controller unit 104, described micro controller unit 104 is connected by serial ports with between WiFi communication module 102, power module 103 gives ZigBee communication module 101 respectively, WiFi communication module 102 and micro controller unit 104 are powered, ZigBee-network terminal 201 is wirelessly connected with ZigBee communication module 101, WiFi network terminal 202 is wirelessly connected with WiFi communication module 102, the transparent transmission between ZigBee-network data and WiFi network data can be realized, and the related protocol of application layer need not be changed.
ZigBee and WiFi turns the data exchange process of gateway mutually: ZigBee node can be the terminal node with transducer, also can be the routing node with route role; WiFi node is wireless intervention point mainly, as wireless router etc.After the success of network connection establishment, the data that transducer can collect by ZigBee node are first packaged into ZigBee packet according to the ZigBee data frame format shown in Fig. 3, and be transferred to ZigBee and WiFi by ZigBee-network and turn gateway mutually, the Zigbee protocol stack component that ZigBee and WiFi turns gateway mutually can unpack these data received as telegon, and the data of having resolved are sent to ZigBee and WiFi by serial ports turn WiFi protocol stack assembly in gateway mutually, by WiFi protocol stack assembly, data are packaged into WiFi Packet Generation according to the Wifi frame form shown in Fig. 4 again to go out.We can be received by specialized client program at PC end and to view these data, also the data received can be deposited in database simultaneously.Otherwise, the Packet Generation that PC can hold the information that issues or instruction to be packaged into WiFi form by WiFi terminal is gone out, resolve after the WiFi protocol stack assembly turned mutually in gateway by ZigBee and WiFi receives, and the data of having resolved are sent to ZigBee and WiFi by serial ports turn Zigbee protocol stack component in gateway mutually, then the data packing the data to ZigBee form by ZigBee telegon send to ZigBee terminal equipment.
The utility model ZigBee and WiFi turns gateway mutually and practices: turn mutually on the basis of gateway at above-mentioned ZigBee and WiFi, the ZigBee part of transfer gateway is set up ZigBee-network by protocol stack with ZigBee terminal node and is connected, the WiFi part of transfer gateway is connected to the wireless network on the right through wireless router by WiFi agreement simultaneously, and is connected on Internet by wireless network.Like this, the perception data that transducer collects, sends through ZigBee terminal node, enters into WiFi network, eventually pass through Internet, be stored in database server by transfer gateway from ZigBee-network.The user authorized, can be held by PC or mobile client real time access database, the information in Query Database.Meanwhile, user instruction also can be sent to ZigBee terminal equipment through contrary direction.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned execution mode; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection range of the present utility model.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible compound mode.
In addition, also can carry out combination in any between various different execution mode of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. ZigBee and WiFi turns gateway mutually, it is characterized in that, this turns gateway mutually and comprises: ZigBee communication module (101), WiFi communication module (102) and power module (103), and described power module (103) is configured to be connected to described ZigBee communication module (101) and WiFi communication module (102) to provide operating voltage;
Described ZigBee communication module (101) is configured to be connected to described WiFi communication module (102) to realize networking, protocol conversion and transfer of data.
2. ZigBee and WiFi according to claim 1 turns gateway mutually, it is characterized in that, the RX port of described ZigBee communication module (101) is connected to the TX port of described WiFi communication module (102);
The TX port of described ZigBee communication module (101) is connected to the RX port of described WiFi communication module (102).
3. ZigBee and WiFi according to claim 1 turns gateway mutually, it is characterized in that, the model of described WLAN (wireless local area network) ZigBee communication module (101) is CC2530.
4. ZigBee and WiFi according to claim 1 turns gateway mutually, it is characterized in that, described WLAN (wireless local area network) ZigBee communication module (101) comprising:
ZigBee communication unit and the micro controller unit (104) being connected to described ZigBee communication unit, described ZigBee communication unit realizes networking, protocol conversion and transmission data by Zigbee protocol stack in micro controller unit (104) and WiFi protocol stack.
5. ZigBee and WiFi according to claim 4 turns gateway mutually, it is characterized in that, the RX port of described ZigBee communication unit is connected to the TX1 port of described micro controller unit (104), and the RX2 port of described micro controller unit (104) is connected to the TX port of described WiFi communication module (102);
The TX port of described ZigBee communication unit is connected to the RX1 port of described micro controller unit (104), and the TX2 port of described micro controller unit (104) is connected to the RX port of described WiFi communication module (102).
6. ZigBee and WiFi according to claim 1 turns gateway mutually, it is characterized in that, the described gateway that turns mutually also comprises: ZigBee terminal equipment (201), described ZigBee terminal equipment (201), for collection signal, is configured to the ZigBee communication module (101) being connected to described gateway.
7. ZigBee and WiFi according to claim 1 turns gateway mutually, it is characterized in that, described gateway also comprises: WiFi terminal equipment (202), and described WiFi terminal equipment (202) is configured to be connected to described WiFi communication module (102).
8. a ZigBee and WiFi interchanging device, it is characterized in that, this ZigBee and WiFi interchanging device comprises: box body and turn gateway mutually according to ZigBee and WiFi in claim 1-7 described in any one, the inside of described box body is provided with the mounting groove matched with described gateway, and the side of described box body is provided with multiple port, described multiple port corresponds to the external-connected port of described ZigBee communication module (101) and the external-connected port of described WiFi communication module (102).
9. ZigBee and WiFi according to claim 8 turns gateway apparatus mutually, it is characterized in that, described gateway is installed in described box body by fixture.
10. ZigBee and WiFi according to claim 8 turns gateway conversion equipment mutually, it is characterized in that, described fixture is screw or nut.
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| CN201520265717.9U CN204559897U (en) | 2015-04-28 | 2015-04-28 | ZigBee and WiFi turns gateway and interchanging device thereof mutually |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105389966A (en) * | 2015-11-11 | 2016-03-09 | 中国船舶重工集团公司第七0九研究所 | Personal information collection system and method based on zigbee and wifi combination network |
| CN106856452A (en) * | 2017-01-18 | 2017-06-16 | 福建中庚信息科技有限公司 | A kind of low power-consumption intelligent gateway and operation method |
| CN107182134A (en) * | 2017-06-05 | 2017-09-19 | 柳州市盛景科技有限公司 | A kind of Intelligent alarming gateway |
| CN107205243A (en) * | 2017-06-05 | 2017-09-26 | 柳州市盛景科技有限公司 | A kind of intelligent gateway for possessing monitoring function |
| CN107396461A (en) * | 2017-06-05 | 2017-11-24 | 柳州市盛景科技有限公司 | One kind prompting intelligent gateway |
| CN110937356A (en) * | 2019-11-27 | 2020-03-31 | 中国矿业大学 | Deep well long-distance transportation belt wireless communication device and method |
-
2015
- 2015-04-28 CN CN201520265717.9U patent/CN204559897U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105389966A (en) * | 2015-11-11 | 2016-03-09 | 中国船舶重工集团公司第七0九研究所 | Personal information collection system and method based on zigbee and wifi combination network |
| CN106856452A (en) * | 2017-01-18 | 2017-06-16 | 福建中庚信息科技有限公司 | A kind of low power-consumption intelligent gateway and operation method |
| CN107182134A (en) * | 2017-06-05 | 2017-09-19 | 柳州市盛景科技有限公司 | A kind of Intelligent alarming gateway |
| CN107205243A (en) * | 2017-06-05 | 2017-09-26 | 柳州市盛景科技有限公司 | A kind of intelligent gateway for possessing monitoring function |
| CN107396461A (en) * | 2017-06-05 | 2017-11-24 | 柳州市盛景科技有限公司 | One kind prompting intelligent gateway |
| CN110937356A (en) * | 2019-11-27 | 2020-03-31 | 中国矿业大学 | Deep well long-distance transportation belt wireless communication device and method |
| CN110937356B (en) * | 2019-11-27 | 2021-05-28 | 中国矿业大学 | Deep well long-distance transportation belt wireless communication device and method |
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