CN104156035A - Micro computer host integrating Z-WAVE module - Google Patents
Micro computer host integrating Z-WAVE module Download PDFInfo
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- CN104156035A CN104156035A CN201410209724.7A CN201410209724A CN104156035A CN 104156035 A CN104156035 A CN 104156035A CN 201410209724 A CN201410209724 A CN 201410209724A CN 104156035 A CN104156035 A CN 104156035A
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Abstract
A micro computer host integrating a Z-WAVE module comprises a micro computer host body. The micro computer host is characterized in that the Z-WAVE wireless communication module is integrated in a micro computer mainboard and becomes a standard configuration communication interface of the micro computer mainboard, so that another wireless communication mode in addition to WIFI is provided for the micro computer host body; the Z-WAVE wireless communication module integrated in the micro computer host body is connected with a USB interface of a south bridge on the mainboard and is mounted to a system management bus as a standard device on the mainboard, and a micro host system carries out unified system and power management; Z-WAVE wireless signals are received and transmitted through an external antenna. The Z-WAVE wireless communication module is integrated in the micro computer mainboard, so that the cheap and reliable Z-WAVE wireless communication mode is provided for the micro computer host, and the system cost for smart homes and smart offices of medium and small enterprises is reduced greatly.
Description
technical field:
The present invention relates to a kind of microcomputer main frame of integrated Z-WAVE module.
Background technology
Microcomputer main frame has the basic function of traditional electrical brain server, is characterized in that volume is little, and energy consumption is low, and noise is low.Miniature at present domesticly had Related product to appear on the market, and the wireless remote control technology based on microcomputer main frame is just flourish.
Z-wave works in 868.42Mhz(Europe) and the 908.42Mhz(U.S.) frequency band, be a kind of based on radio frequency, low cost, low-power consumption, low rate, high reliability, the double-direction radio network communications technology.Z-wave technology has obtained the IT industries such as Ciso, Intel, Microsoft, Logetech and the support of the peripheral large factory of PC at present, in Smart Home field and medium and small enterprise intelligent office field, has wide practical use.Z-wave across room groups grid connect mode as shown in Figure 1
The multi-multipoint connected mode of mesh network topologies structural support of Z-wave, can provide higher reliability, can guarantee the effective covering in complicated environment for use.
Z-wave wireless network communication technique and microcomputer main frame are combined, the wireless two-way sensing network that it is core that Z-wave module ground micromainframe is take in establishment integrated is the active platform that promotes home intelligence and medium and small Policies of Office Automation In Enterprises.
(1) WIFI network: under family and medium and small enterprise environment for use, be suitable for setting up Star Network,
Its topological structure as shown in Figure 2.
Under hub-and-spoke network topology structure, peripherals is by WAP (AP) access network, and peripherals must be within AP wireless coverage.WIFI wireless communication module has become the standard configuration of numerous smart machines.
(2) external hanging type Z-wave module: microcomputer main frame connects external Z-wave transceiver module by usb communication interface, and it connects as shown in Figure 3.The Z-wave module in Fig. 3 with USB interface is obtained power supply by standard USB interface from microcomputer main frame; The Z-wave USB driver of modules that manufacturer provides is installed in the software systems of microcomputer main frame, and Z-wave module is by standard USB interface and microcomputer main-machine communication; The Z-wave module in Fig. 3 with USB interface is carried antenna receiving-sending wireless signal by pcb board.
(1) as shown in Figure 2, wireless network based on WIFI adopts stelliform connection topology configuration conventionally, peripherals does not possess the ability of transfer transmission of information, this just requires the peripherals must be within the coverage of AP, is difficult to accomplish comprehensive covering need to control when light fixture, curtain, socket etc. spread all over the terminal in room and each corner of building.Because the cost of WIFI module own is higher, the platform of required support is also relatively high-end, be not suitable for enormous amount but to the more sensitive low-end applications of cost ratio field.In addition, WIFI module is not suitable for the battery powered occasion of long-term dependence.
(2) as shown in Figure 3, Z-wave wireless communication module is designed to USB external device, be connected with the USB HOST interface of micromainframe, in actual applications, because USB interface is easy to plug, may surprisingly be removed, affected by moisture in environment, corrosive gas, dust etc., long-term use may be oxidized by interface surface, causes loose contact, and physical connection is unreliable.When Z-wave wireless communication module is for a long time in without data communication, while entering low-power consumption mode, may be by main frame maloperation and automatic spring causes the paralysis of Z-wave communication network.Use Z-wave USB module certainly will take limited external USB interface.The pcb board of external Z-wave wireless communication module carries the restriction that antenna is subject to PCB size, processing technology and mounting means, and signal to noise ratio (S/N ratio) is relatively low, and the in the situation that of equal transmit power, effective coverage range is less.
Summary of the invention
In order to overcome above-mentioned defect, the object of this invention is to provide a kind of microcomputer main frame of integrated Z-WAVE module.
To achieve these goals, the present invention adopts following technical scheme:
The present invention is integrated in microcomputer motherboard by z-wave wireless communication module, makes it to become the standard configuration communication interface of microcomputer mainboard, makes microcomputer main frame have other communications except WIFI; The Z-wave wireless communication module that is integrated in microcomputer mainboard is connected with the USB interface of south bridge on mainboard, is loaded on System Management Bus as the standard configuration hanging equipment on mainboard simultaneously, by micromainframe systematic unity, carries out system and power management; The present invention adopts external antenna transmitting-receiving Z-wave wireless signal.
The present invention is integrated in microcomputer motherboard by z-wave wireless communication module, make microcomputer main frame have cheap, reliable Z-wave communication, greatly reduce the system cost of Smart Home and the office of medium and small enterprise intelligent, Z-wave communication.
Accompanying drawing explanation
Fig. 1 Z-wave is across room networking connection diagram;
Fig. 2 WIFI network topology structure;
Fig. 3 Z-wave external connected mode;
Z-wave wireless communication module connection layout in Fig. 4 microcomputer main frame.
Embodiment
Below by embodiment, further illustrate:
In the present invention, Z-wave wireless communication module and other parts of microcomputer mainboard is connected as Fig. 4
Shown in.
As shown in Figure 4, Intel ATOM processor (1) is connected with south bridge (2) by DMI bus, and Z-wave wireless communication module (3) is connected with the USB interface of south bridge (2) by USB interface, and antenna (4) is fixed on micromainframe shell or its correct position.
As shown in Figure 4, Z-wave wireless communication module is connected with south bridge (2) by USB interface, micromainframe is that Z-wave wireless communication module (3) distributes the resources such as address, data and storehouse in the process of initialization USB device, and loads corresponding driver.
As shown in Figure 4, Z-wave wireless communication module (3) is as being loaded in System Management Bus (SMBUS) from hanging equipment.System is obtained the information such as Z-wave wireless communication module duty, abnormal alarm, energy-saving mode by SMBUS, and takes corresponding measure.
Its equivalent resonance length of external antenna as shown in Figure 4 (4) is chosen 1/4 wavelength or 5/8 wavelength.
Claims (1)
1. the microcomputer main frame of an integrated Z-WAVE module, it comprises microcomputer main frame, it is characterized in that: z-wave wireless communication module is integrated in to microcomputer motherboard, make it to become the standard configuration communication interface of microcomputer mainboard, make microcomputer main frame have other communications except WIFI; The Z-wave wireless communication module that is integrated in microcomputer mainboard is connected with the USB interface of south bridge on mainboard, is loaded on System Management Bus as the standard configuration hanging equipment on mainboard simultaneously, by micromainframe systematic unity, carries out system and power management; Adopt external antenna transmitting-receiving Z-wave wireless signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410209724.7A CN104156035A (en) | 2014-05-19 | 2014-05-19 | Micro computer host integrating Z-WAVE module |
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| CN201410209724.7A CN104156035A (en) | 2014-05-19 | 2014-05-19 | Micro computer host integrating Z-WAVE module |
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| CN104156035A true CN104156035A (en) | 2014-11-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107688379A (en) * | 2017-07-28 | 2018-02-13 | 郑州云海信息技术有限公司 | It is a kind of can external connection battery power supply microcomputer main frame |
| CN111413939A (en) * | 2020-04-26 | 2020-07-14 | 佛山威尔佳智能科技有限公司 | IOT smart home gateway RF communication integrated design circuit |
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| CN103645696A (en) * | 2013-11-28 | 2014-03-19 | 深圳市六合未来科技有限公司 | An intelligent conference room wireless control system based on Z-Wave technology |
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2014
- 2014-05-19 CN CN201410209724.7A patent/CN104156035A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090108813A (en) * | 2008-04-14 | 2009-10-19 | 주식회사 에스하이텍 | G-Wave Smart Mesh Network Light Control and Light Switch |
| CN202548607U (en) * | 2012-01-10 | 2012-11-21 | 东莞市国盟电子有限公司 | Control module |
| CN203366013U (en) * | 2012-12-27 | 2013-12-25 | 北京楷峰数据科技有限公司 | Central controller |
| CN103200082A (en) * | 2013-03-26 | 2013-07-10 | 深圳市诺华尼克电子有限公司 | Ethernet radio network gateway based on Z-Wave technology |
| CN203397455U (en) * | 2013-05-06 | 2014-01-15 | 深圳市诺华尼克电子有限公司 | Wireless antitheft alarm system based on Z-Wave technology |
| CN203455652U (en) * | 2013-09-04 | 2014-02-26 | 苏州元澄智能科技有限公司 | Intelligent household appliance control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107688379A (en) * | 2017-07-28 | 2018-02-13 | 郑州云海信息技术有限公司 | It is a kind of can external connection battery power supply microcomputer main frame |
| CN111413939A (en) * | 2020-04-26 | 2020-07-14 | 佛山威尔佳智能科技有限公司 | IOT smart home gateway RF communication integrated design circuit |
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Application publication date: 20141119 |