CN209046659U - A kind of house control system based on PoE bus - Google Patents
A kind of house control system based on PoE bus Download PDFInfo
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- CN209046659U CN209046659U CN201821629470.4U CN201821629470U CN209046659U CN 209046659 U CN209046659 U CN 209046659U CN 201821629470 U CN201821629470 U CN 201821629470U CN 209046659 U CN209046659 U CN 209046659U
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- poe
- power supply
- control
- terminal device
- control system
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Abstract
The utility model proposes a kind of house control system based on PoE bus first against the technical problems existing in the prior art, and the power supply and data communication of all home equipments with small-power output are realized using cable.House control system based on PoE bus includes the PoE control host of built-in metope and controls the terminal device that host connects with PoE based on PoE route, solves safety, upgrading and the compatibility issue of smart home system.
Description
[technical field]
The utility model relates to field of intelligent control, especially a kind of house control system based on PoE route is utilized
PoE bussing technique is that home equipment is powered and data are transmitted.
[background technique]
With the development of Internet of Things, smart home system has become the important component of modern real estate and house ornamentation, passes
The smart home device of system requires to control by 220VAC ac transmission with on-off is exchanged, and the terminal device of family uses by force
There is only security risks for electricity, and terminal device requires strong and weak electricity conversion, had both increased cost or control is allowed to become complicated,
The upgrading difficulty of subsequent product increases.Such as with short-distance wireless or dedicated bus mode, all exist communication protocol it is incompatible with
And the problems such as equipment replacement hardly possible.
Therefore, the utility model proposes by PoE route realize home equipment power supply and communication capacity in the way of, solve mesh
Safety, upgrading and the compatibility issue of preceding smart home system.PoE(Power Over Ethernet) it refers to existing
Ethernet Cat.5 wiring architecture do not make any changes in the case where, for some IP-based terminal (such as IP phones
Machine, wireless access point AP, web camera etc.) transmission data-signal while, moreover it is possible to provide direct current supply for such equipment
Technology.PoE is also referred to as power supply system (POL, Power over LAN) or active Ethernet (Active based on local area network
Ethernet), also it is called Power over Ethernet for short sometimes, this transmits number while being using existing standard Ethernet transmission cable
According to the newest standards specification with electrical power, and maintain the compatibility with existing Ethernet system and user.
[summary of the invention]
The utility model proposes a kind of household based on PoE bus first against the technical problems existing in the prior art
Control system realizes the power supply and data communication of all home equipments with small-power output using cable.
For this purpose, the technical solution adopted in the utility model is: a kind of house control system based on PoE bus, including it is interior
The terminal device setting the PoE control host of metope and being connected based on PoE route with PoE control host.
The PoE control host includes DC power supply, intelligent control center, PoE power supply module, communication and acquisition mould
Block, PoE interchanger and network router, the DC power supply is used to power grid alternating current being converted into direct current, and passes through
PoE power supply module provides DC power supply for several terminal devices, and exchanges to intelligent control center, communication and acquisition module, PoE
Machine and network router provide power supply, and intelligent control center is separately connected PoE interchanger and network router, and PoE interchanger connects
It connects letter and acquisition module, the PoE power supply module provides direct current power by DC-DC conversion circuit for each terminal device, lead to
Letter and acquisition module are used to establish data channel with each terminal device in the case where providing the direct current power
Wherein, the DC power supply has overheating protection, overcurrent protection, short-circuit protection and open loop protection circuit.
The DC power supply uses modularized design, increases and decreases power module according to plant capacity hot swap type.
The PoE power supply module, communication and acquisition module use standard RJ45 interface, by cable with star-like, bus-type
Or tree-shaped type wire laying mode connects each terminal device.The communication and acquisition module support switching value (dry contact) mode, 485
Bus mode, TCP/IP network mode etc..
The intelligent control center is used to carry out the terminal device unified management and logical process, is adopted by data
Collection, equipment control, scene management, automation control and cloud platform data synchronize, and realize the PoE smart home system
Management.The PoE interchanger is used to lead to for wireless aps, video monitoring, the power supply of shadow video providing device, address distribution and data
Letter.The network router is used to receive from external carrier data service, is routed by network and provides data for family
Service.
Terminal device based on PoE agreement refers to intelligent appliance, sensor, switch, USB socket, lamp based on PoE power supply
The equipment such as tool, electrically driven curtain, background music, wireless routing, video monitoring, video intercom.The terminal device based on PoE is adopted
With low-voltage DC supply, the DC power supply of 12 ~ 48V is provided by PoE control host, and is controlled by cable and the PoE
Host carries out signal and data communication.
Further, a kind of home control equipment includes at least one main control box, multiple from control cabinet.The master control
Case processed and from metope built in control cabinet and above-mentioned PoE control host is respectively contained, the main control box and multiple from control cabinet
Between by cable connect, thus be realize access Terminal Equipment Power power extension.
The beneficial effects of the utility model are:
A kind of house control system based on PoE bus realizes the power supply of all home equipments (small-power) using cable
And data communication, solve safety, upgrading and the compatibility issue of smart home system；
DC power supply can support local UPS(Uninterruptible Power supply, uninterrupted power supply)
Mode, once have a power failure, it is ensured that the basic function of basic household electricity demand and home equipment, into after UPS mode
Tthe utility model system can reduce the use electricity output electric current of terminal device automatically, to reduce power consumption, extend power-on time；
The PoE power supply module, communication and acquisition module can provide the output of multichannel standard RJ45 interface, can be according to not
Same terminal device provides different electric interfaces, such as high-power interface, network interface, acquisition interface or bus communication interface
Deng, but wire laying mode is just the same, and user can be convenient device upgrade and replacement the later period.
[Detailed description of the invention]
Fig. 1 is the functional block diagram of Tthe utility model system；
Fig. 2 is another functional block diagram of Tthe utility model system.
[specific embodiment]
Referring to Fig.1,2, the embodiment of the house control system based on PoE bus includes the PoE control host of built-in metope
And the terminal device connected based on PoE route with PoE control host.PoE control host includes DC power supply, intelligence control
Center, PoE power supply module, communication and acquisition module processed, PoE interchanger and network router.The DC power supply is used for
Direct current is converted alternating current to, provides DC power supply for terminal device.
Wherein, the DC power supply has overheating protection, overcurrent protection, short-circuit protection and open loop protection circuit.
The DC power supply uses modularized design, supports hot plug, can increase and decrease power module according to plant capacity.Direct current supply
Power supply can support local UPS(Uninterruptible Power supply, uninterrupted power supply) mode, once have a power failure, it can
To guarantee the basic function of basic household electricity demand and home equipment, into UPS mode after Tthe utility model system meeting
The automatic use electricity output electric current for reducing terminal device extends power-on time to reduce power consumption.
The PoE power supply module, communication and acquisition module are used to provide power supply, data communication and data for terminal device
Acquisition channel, the PoE power supply module, communication and acquisition module use standard RJ45 interface, by cable with star-like, bus-type
Or tree-shaped type wire laying mode connects each terminal device.
The communication and acquisition module support switching value (dry contact) mode, 485 bus modes, TCP/IP network mode
Deng.The PoE power supply module, communication and acquisition module can provide the output of multichannel standard RJ45 interface, can be according to different
Terminal device provides different electric interfaces, such as high-power interface, network interface, acquisition interface or bus communication interface, but
Wire laying mode is just the same, and user can be convenient device upgrade and replacement the later period.
The intelligent control center is used to carry out the terminal device unified management and logical process, is adopted by data
Collection, equipment control, scene management, automation control and cloud platform data synchronize, and realize the PoE smart home system
Management.The PoE interchanger is used to lead to for wireless aps, video monitoring, the power supply of shadow video providing device, address distribution and data
Letter.The network router is used to receive from external carrier data service, is routed by network and provides data for family
Service.
Terminal device based on PoE refer to based on PoE power supply intelligent appliance, sensor, switch, USB socket, lamps and lanterns,
The equipment such as electrically driven curtain, background music, wireless routing, video monitoring, video intercom.The terminal device based on PoE uses
Low-voltage DC supply provides power supply based on PoE control host by described, and controls host by cable and the PoE and carry out letter
Number and data communication.
It is further such as Fig. 2, a kind of home control equipment includes at least one main control box, multiple from control cabinet.It is described
Main control box and it is multiple it is described connected between control cabinet by cable, the main control box and from metope built in control cabinet and
Above-mentioned PoE control host is respectively contained, to be the extension for realizing access device and power.
The technical solution of the utility model and beneficial effect is described in detail in above-described specific embodiment,
It should be understood that be not intended to limit the utility model the foregoing is merely the most preferred embodiment of the utility model, it is all at this
Any modification, supplementary, and equivalent replacement etc. done in the spirit of utility model, should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of house control system based on PoE bus, which is characterized in that PoE including built-in metope control host and
The terminal device connected based on PoE route with PoE control host.
2. house control system according to claim 1, which is characterized in that the PoE control host includes direct current supply
Power supply, intelligent control center, PoE power supply module, communication and acquisition module, PoE interchanger and network router, the direct current supply
Power supply is used to power grid alternating current being converted into direct current, and provides direct current by PoE power supply module for several terminal devices
Source, and power supply is provided to intelligent control center, PoE interchanger and network router, intelligent control center is separately connected PoE exchange
Machine and network router, PoE interchanger connection communication and acquisition module, the PoE power supply module are by DC-DC conversion circuit
Each terminal device provides direct current power, and communication and acquisition module are used to establish in the case where providing the direct current power with each terminal device
Data channel
3. house control system according to claim 2, which is characterized in that the DC power supply is set using modularization
Meter increases and decreases power module according to plant capacity hot swap type.
4. house control system according to claim 2, which is characterized in that the PoE power supply module, communication and acquisition mould
Block uses standard RJ45 interface, connects each terminal device by cable with star-like, bus-type or tree-shaped type wire laying mode.
5. house control system according to claim 1, which is characterized in that the terminal device is supplied using low-voltage direct
Electricity provides 12~48V DC power supply by PoE control host, and by cable and the PoE control host carry out signal and
Data communication.
6. a kind of home control equipment, which is characterized in that comprising at least one main control box and multiple from control cabinet.The master control
Case processed and from metope built in control cabinet and above-mentioned PoE control host is respectively contained, the main control box and multiple from control cabinet
Between pass through cable connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821629470.4U CN209046659U (en) | 2018-10-08 | 2018-10-08 | A kind of house control system based on PoE bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821629470.4U CN209046659U (en) | 2018-10-08 | 2018-10-08 | A kind of house control system based on PoE bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209046659U true CN209046659U (en) | 2019-06-28 |
Family
ID=67035235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821629470.4U Active CN209046659U (en) | 2018-10-08 | 2018-10-08 | A kind of house control system based on PoE bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209046659U (en) |
-
2018
- 2018-10-08 CN CN201821629470.4U patent/CN209046659U/en active Active
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