CN104281103B - A kind of multi-functional middle control unit with radio function - Google Patents
A kind of multi-functional middle control unit with radio function Download PDFInfo
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- CN104281103B CN104281103B CN201310276251.8A CN201310276251A CN104281103B CN 104281103 B CN104281103 B CN 104281103B CN 201310276251 A CN201310276251 A CN 201310276251A CN 104281103 B CN104281103 B CN 104281103B
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- 239000004744 fabric Substances 0.000 claims abstract description 34
- 239000000758 substrate Substances 0.000 claims abstract description 15
- 230000006870 function Effects 0.000 claims description 38
- 238000001514 detection method Methods 0.000 claims description 26
- 238000005538 encapsulation Methods 0.000 claims description 24
- 238000000060 site-specific infrared dichroism spectroscopy Methods 0.000 claims description 7
- 230000006855 networking Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000015654 memory Effects 0.000 claims description 2
- 238000004088 simulation Methods 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- 238000010276 construction Methods 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 abstract description 3
- 230000002452 interceptive effect Effects 0.000 description 10
- 206010063385 Intellectualisation Diseases 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4188—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by CIM planning or realisation
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Abstract
The present invention relates to a kind of multi-functional middle control unit with radio function, including shell, substrate is provided with shell, substrate is provided with microprocessor unit, I/O interface module, I/O interface controller, ethernet controller and WIFI controller, the power supply module for being used for that electric power to be provided for substrate is provided with shell, shell is provided with the RJ45Console mouths being connected with I/O interface controller, the WIFI transceiver modules being connected with WIFI controller are provided with shell, shell is provided with the first Fabric Interface group and the second Fabric Interface group being connected respectively with ethernet controller.Multi-functional middle control unit of the present invention, simple in construction, rich interface is easy to use, it is versatile, can be by guest room network and PAD wireless telecommunications, management instructions of the PAD to hotel guest room management all forwards through it, without relying on Hotel-Network, it is doubled as electrical equipment in guest room and one layer of extraneous barrier, security greatly improves, and reduces intermediate link, is easy to debugging and fault location.
Description
Technical field
The present invention relates to building intellectualization control technology field, specifically a kind of multi-functional middle control with radio function
Unit.Espespecially it is used for the multi-functional middle control unit with radio function of hotel guest room management.
Background technology
With the development of building intellectualization industry, Automated condtrol industry, increasing building is directed to the feelings of its own
Condition and feature, a variety of building intellectualization designs are employed, and building intellectualization design and building are in itself
Function（Function and purposes）Positioning combination obtains more and more closer.
Hotel because of its service, managerial needs, increasingly pursued for guest, the management in guest room, service etc. hommization,
Intelligent, standardization, some existing saloon bars, have begun to attempt to be equipped with dedicated for hotel visitor for guest in guest room
The PAD of real estate management's reason（Tablet personal computer）, the hotel guest room management includes but is not limited to：Check the various electrical equipments in guest room
Working condition, control guest room in various electrical equipments start and stop, adjustment guest room in various electrical equipments working condition（Example
Such as adjust air-conditioner temperature, air supply direction, or television channel change etc.）And other building intelligence sub-systems in hotel（Such as：Fire-fighting
Alert sub-system, engineering department report subsystem, customer account management subsystem etc. for repairment）Interaction data realizes control linkage, described electrically to set
It is standby to include but is not limited to：Lamp, TV, air-conditioning, electrically driven curtain, sound equipment etc..The guest in hotel is moved in, is sent by the PAD corresponding
Management instruction, can check, control, adjust various electrical equipments in guest room, hotel is wished by this service embodiment wine
Top grade, the convenience in shop, more preferable, experience of more easily staying is provided for guest.
But by analysing in depth, studying discovery, the existing scheme that hotel guest room management is carried out by PAD, exist with
Lower problem or hidden danger：
1st, inspection, control, adjustment of the PAD to the various electrical equipments in guest room is needed by the RCU in hotel（Control in guest room
Device processed）, and RCU is to need to connect with the RCU servers in hotel by Hotel-Network and complete relevant work, this is resulted in
PAD is also required to be connected into Hotel-Network to hotel guest room management（Hotel-Network has indirectly been connected into by RCU, will in the application
Network in hotel is divided into Hotel-Network and the major class of guest room network two, and Hotel-Network makes for the manager in hotel's property and hotel
With the guest that guest room network is fed uses, and the network includes but is not limited to：Cable network, WIFI network）, such one
Come, not only intermediate link increases, and goes wrong and is not easy fault location, misarrangement, and difficulty is brought to repair, managing；And network
Safety there is also open defect, exist by network intrusions RCU, and the illegal control visitor of management instruction is thereby sent by PAD
The potential safety hazard of various electrical equipments in room；The privacy of guest is also easily stolen through network；When Hotel-Network failure, i.e.,
Just guest room network is normal, and the management instruction for also resulting in PAD can not be transmitted in time because of network failure, be caused to each in guest room
Inspection, control, the adjustment failure of kind electrical equipment, influence the lodging experience of guest.
2nd, when inspections of the PAD to the various electrical equipments in guest room, control, adjustment, it is necessary to for different controll plants,
With corresponding device, equipment interactive maintenance instruction and data, such as：Needed when adjusting light and RCU interactive maintenances instruction and number
According to needs and TV set-top box interactive maintenance instruction and data when TV controls, it is cumbersome that this causes management instruction to be transmitted, and setting is multiple
It is miscellaneous, once the change of corresponding electrical equipment, it is necessary to reset PAD, poor universality, is unfavorable for managing, safeguarded.
The content of the invention
For defect present in prior art, it is an object of the invention to provide a kind of multi-functional with radio function
Middle control unit, simple in construction, rich interface is easy to use, versatile, can pass through guest room network and PAD wireless telecommunications, PAD
Management instruction to hotel guest room management is all forwarded through it, and without relying on Hotel-Network, it is doubled as electrical equipment in guest room
With one layer of barrier in the external world, security greatly improves, and reduces intermediate link, is easy to debugging and fault location.
To achieve the above objectives, the present invention adopts the technical scheme that：
A kind of multi-functional middle control unit with radio function, the multi-functional middle control unit MCU include a shell, and it is special
Sign is：Be provided with substrate in shell, the substrate provided with microprocessor unit 1, I/O interface module 2, I/O interface controller 3,
Ethernet controller 4 and WIFI controller 5, the direct managing I/O interface controller 3 of microprocessor unit 1, the and of ethernet controller 4
WIFI controller 5, the managing I/O interface module 2 of I/O interface controller 3,
Power supply module 7 is provided with shell, the power supply module 7 is used to provide electric power for substrate, and shell is provided with and power supply
The DC12V power supply interfaces 13 that module 7 connects, the DC12V power supply interfaces 13 are used to connect the external DC power supplies of 12V,
Shell is provided with a RJ45Console mouth 8, and the RJ45Console mouths 8 are connected with I/O interface controller 3,
WIFI transceiver modules 9, WIFI antennas built in the WIFI transceiver modules 9 are provided with shell, the WIFI receives and dispatches mould
Block 9 is connected with WIFI controller 5, and WIFI transceiver modules 9 are used to lead to by guest room network and the PAD for hotel guest room management
News,
Shell is provided with the first Fabric Interface group 11 and the second Fabric Interface group 12, and the first Fabric Interface group 11 and second is handed over
Alias group 12 is connected with ethernet controller 4 respectively.
On the basis of above-mentioned technical proposal, the substrate selects model AR9331 WIFI wireless router modules,
It carries model MIPS24K microprocessor unit 1, carries the I/O interface controller 3 for supporting UART, RS232 and USB, from
Two ethernet controllers 4 of band, carry WIFI controller 5.
On the basis of above-mentioned technical proposal, AR9331 modules onboard Flash and RAM Interface, Flash internal memories contain embedding
Enter the configuration of formula (SuSE) Linux OS and system.
On the basis of above-mentioned technical proposal, the I/O interface module 2 is that USB turns multichannel peripheral interface module, by multiple
Multichannel RS232 or 485 low-speed serial ports are expanded to by the simulation of USB2.0 high-speed ports.
On the basis of above-mentioned technical proposal, the WIFI controller 5 is at least to support 802.11a/b/g/n WIFI controls
Device processed.
On the basis of above-mentioned technical proposal, the WIFI transceiver modules 9 are provided with external WIFI antennal interfaces.
On the basis of above-mentioned technical proposal, the first Fabric Interface group 11 and the second Fabric Interface group 12 are respectively included extremely
Few two RJ45 network interfaces.
On the basis of above-mentioned technical proposal, the first Fabric Interface group 11 is used for ISTV STB and MCU networking, and second hands over
Alias group 12 is used to connect the electrical equipment for supporting IP control protocol.
On the basis of above-mentioned technical proposal, the electrical equipment of the support IP control protocol is support IP control protocol
IP video doorbells or the RCU for supporting IP control protocol.
On the basis of above-mentioned technical proposal, shell is provided with two 4 core RS485 interfaces 17, be respectively used to connect RCU and
TV infrared remote-controlled signal receives box.
Phone detection and calling number detection module 6 are provided with the basis of above-mentioned technical proposal, in shell, is set on shell
There are the RJ11 telephony interfaces 14 being connected with phone detection and calling number detection module 6, phone detection and calling number detection mould
Block 6 is connected with I/O interface module 2.
On the basis of above-mentioned technical proposal, shell is provided with the RS232 interface group 16 of the one or three core encapsulation, the one or three core
The RS232 interface group 16 of encapsulation is connected with I/O interface module 2.
On the basis of above-mentioned technical proposal, the RS232 interface group 16 of the one or the three core encapsulation includes three cores and sealed
The RS232 males of dress and the RS232 females of a three cores encapsulation, male and female are made by DB9 specifications, and male is used for and ISTV
STB connections, female are used to be connected with TV.
On the basis of above-mentioned technical proposal, shell is provided with the RS232 interface group 15 of the two or three core encapsulation, the two or three core
The RS232 interface group 15 of encapsulation is connected with I/O interface module 2.
On the basis of above-mentioned technical proposal, the RS232 interface group 15 of the two or the three core encapsulation includes four three cores and sealed
The RS232 interface of dress, for connecting the equipment with RS232 interface,
The equipment with RS232 interface includes but is not limited to：IP video doorbells, RCU, multi-media control panel, sound
Ring.
On the basis of above-mentioned technical proposal, AP functions built in the WIFI controller 5.
On the basis of above-mentioned technical proposal, WIFI controller 5 provides AP relevant interfaces control API, possesses basic
SOHO level AP functions, at least two SSID are supported, support WEP/WPA certifications；Support non-broadcasting SSID.
On the basis of above-mentioned technical proposal, the ethernet controller 4 is supported to the first Fabric Interface group 11 and second
Fabric Interface group 12 independently opens NAT and ip packet filter, supports basic Router functions.
Multi-functional middle control unit of the present invention with radio function, simple in construction, rich interface is easy to use,
It is versatile, it can all be forwarded by guest room network and PAD wireless telecommunications, management instructions of the PAD to hotel guest room management through it,
Hotel-Network need not be relied on, it doubles as greatly improving, reducing for electrical equipment in guest room and one layer of extraneous barrier, security
Intermediate link, it is easy to debugging and fault location.
Brief description of the drawings
The present invention has drawings described below：
Fig. 1 has the circuit block diagram of the multi-functional middle control unit of radio function.
Fig. 2 phones detect and the circuit block diagram of calling number detection module.
Fig. 3 phones detect and the workflow diagram of calling number detection module.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
The present invention gives a kind of multi-functional middle control unit MCU with radio function（Multi-Functional
Central Control Unit）, MCU is separately positioned in each hotel guest room, MCU can wirelessly with guest room
PAD for hotel guest room management（Tablet personal computer, such as the intelligent and portable equipment such as iPad or Android PAD, hotel provide
Or guest carries and installs the corresponding housekeeping software of hotel's offer）Interaction, realizes in guest room and is controlled in intelligence（Concentrate control
System）, MCU has the characteristics of multi-service, multiplex roles, can with including guest-room controller RCU（Room Control Unit）And hotel
The ability of interactive television system ISTV interaction datas so that integrated level is controlled in intelligence and is further improved, realizes multisystem linkage
Control function, while MCU radio function realizes In-Room control models with PAD integration（Control control mould in indoor intelligent
Formula）, special controlled in wireless passage is provided for PAD, the unified PAD controls for solving room intelligent control and interactive TV are asked
Topic, networking problems, and potential safety problem.
To include as shown in figure 1, The present invention gives the multi-functional middle control unit MCU with radio function, the MCU outside one
Shell, it is provided with the inside of shell with lower component：
Substrate in shell, the substrate are provided with microprocessor unit 1, I/O interface module 2, I/O interface controller
3rd, ethernet controller 4 and WIFI controller 5, the direct managing I/O interface controller 3 of microprocessor unit 1, ethernet controller 4
With WIFI controller 5, the managing I/O interface module 2 of I/O interface controller 3,
Model AR9331 WIFI wireless router modules can be selected in the substrate,
The model MIPS24K of the microprocessor unit 1, microprocessor unit are that AR9331 modules carry,
The I/O interface module 2 is that USB turns multichannel Peripheral Interface（USB RS 232s and RS485）Module, USB2.0 is at a high speed
Port can reach 12Mbps, therefore simulated in the present invention by multiplexing and expand to multichannel RS232 or 485 low-speed serial ends
Mouthful, there is USB RS 232s and the chip of RS485 functions, such as model FT232R USB turns serial port chip, or model
Turn serial port chip for PL2303 USB, or model CP2102 USB turns serial port chip,
The I/O interface controller 3 is support UART（Universal Asynchronous Receive/transmission）, RS232 and USB I/O interface control
Device, wherein：The UART and RS232 of I/O interface controller 3 can be used for realizing local CONSOLE management, I/O interface controller 3
USB can be used for being connected with I/O interface module 2, and I/O interface controller is that AR9331 modules carry,
The ethernet controller 4 is the ethernet controller at least supporting 2 tunnels to exchange mouth, and ethernet controller is
AR9331 modules carry, and AR9331 modules contain two ethernet controllers, one of expansible 4 tunnel of ethernet controller
Mouth is exchanged, 2 tunnels are only used in example,
The WIFI controller 5 is at least to support 802.11a/b/g/n WIFI controller, WIFI controller AR9331
Module carries,
Power supply module 7 is provided with shell, the power supply module 7 is used to provide electric power for substrate, and shell is provided with and power supply
The DC12V power supply interfaces 13 that module 7 connects, the DC12V power supply interfaces 13 are used to connect the external DC power supplies of 12V,
Shell is provided with a RJ45Console mouth 8（RJ45 console access interface）, the RJ45Console mouths 8 with
I/O interface controller 3 connects, the RJ45Console mouths 8 be used for connected by cable with computer, computer by cable with
After RJ45Console mouths 8 connect, the multi-functional middle control unit with radio function can be managed and be configured,
AR9331 modules onboard Flash and RAM Interface, do not mark in figure, the configuration of built-in Linux operating system and system is all
It is stored in Flash,
WIFI transceiver modules 9, WIFI antennas built in the WIFI transceiver modules 9 are provided with shell, the WIFI receives and dispatches mould
Block 9 is provided with external WIFI antennal interfaces, if it is necessary, expansible external antenna is to improve wireless network signal strength and coverage rate
Product, the WIFI transceiver modules 9 are connected with WIFI controller 5, and WIFI transceiver modules 9 are used for by guest room network and are used for hotel
The PAD communications of housekeeping, the guest room network is wireless network,
Shell is provided with the first Fabric Interface group 11 and the second Fabric Interface group 12, the first Fabric Interface group 11 and
Two Fabric Interface groups 12 respectively include at least two RJ45 network interfaces, and the first Fabric Interface group 11 and the second Fabric Interface group 12 are divided
It is not connected with ethernet controller 4,
First Fabric Interface group 11 is used for ISTV STB（Hotel interactive television system network machine top box, may be simply referred to as STB）
With MCU networking, such as：ISTV STB and ISTV（Hotel interactive television system）It is connected respectively to MCU the first Fabric Interface
One RJ45 network interface of group 11, TV are connected with ISTV STB, and ISTV STB can be obtained by the first Fabric Interface group 11
ISTV content is taken, can also obtain the content of Internet network through WIFI transceiver modules 9 by MCU, the content of acquisition passes through
TV is presented to the guest moved in,
First Fabric Interface group 11 is provided with three purposes：First, solving networking, MCU itself is up, and to be connected to hotel mutual
The interactive TV network of dynamic television system, ISTV STB are up to interactive TV network by the first Fabric Interface group 11；Second,
Solves PAD visiting abroad, PAD needs to access the server of interactive TV network, and may access Internet；Third, MCU with
The possible direct requirement communications of ISTV STB, such as PAD control switching digital TV channels, issue a command to MCU, MCU sends instructions again
ISTV STB are given, if ISTV STB do not have serial ports to be controlled for MCU, then the two can be directly to pass through direct communication in a manner of IP；
Second Fabric Interface group 12 is used to connect the electrical equipment for supporting IP control protocol, such as：The support IP controls
The electrical equipment of agreement can be that the IP video doorbells for supporting IP control protocol or the RCU for supporting IP control protocol, the IP are controlled
Agreement processed refers to：The device control protocol being encapsulated on IP, for example, industry control industry RS485 control protocols be encapsulated into UDP or
In TCP, the output mode of the IP video doorbells flows signal for the MEPG2TS that can be transmitted by IP,
Shell is provided with two 4 core RS485 interfaces 17（Refer to connection and only need to use four lines, i.e. TDA (-), TDB
(+), RDA (-), RDB (+), it is full duplex communication mode）, two 4 core RS485 interfaces 17 are respectively used to connect RCU and TV is red
Outer remote control signal receiver box（Such as bathroom electric regards infrared remote-controlled signal and receives box）, the control connected mode of RCU and other systems
There is a variety of, RS232, RS485 or IP mode, therefore MCU provides RS232 simultaneously（It is as described below）, RS485 and second exchange connect
Mouth group 12 uses for the RCU of different interface type.IP video doorbells are similarly, it may have the connected mode such as RJ45, RS232, this
Invent the MCU and also while provide so as to compatible different IP video doorbell interface types.These connected modes can select one
Use, also can simultaneously use, depending on specific unit type, no longer be described in detail, can specifically implement by prior art.
Phone detection and calling number detection module are provided with the basis of above-mentioned technical proposal, in shell（It is also known as electric
Talk about ring and caller detecting module）6, shell is provided with the RJ11 phones being connected with phone detection and calling number detection module 6
Interface 14, phone detection and calling number detection module 6 are connected with I/O interface module 2.
As shown in Fig. 2 phone detection and calling number detection module 6 include：Winbond W925E single-chip microcomputers, Yi Jixing
Number be OD2101 I2C/RS232 conversion chips.W925E single-chip microcomputers are directly connected to RJ11 telephony interfaces 14, W925E single-chip microcomputers
It is connected by I2C interface with I2C/RS232 conversion chips, I2C/RS232 conversion chips pass through RS232 interface and I/O interface module
2 connections.Phone detects and the course of work of calling number detection module 6 is referring to Fig. 3.The W925E single-chip microcomputers can also use other
The similar chip for possessing following functions is replaced：
Calling number with phone on-hook ringing condition obtains function；
With phone handoff functionality；
With phone on-hook function；
Such as：The chip of the models such as MC14LC5447, HT9030, HT9032 is contemplated that selection,
The phone detection and calling number detection module 6 can realize that detection, incoming call master are hung up in phone ringing detection, phone
Code of calling out the numbers detects, and it coordinates with MCU realizes caller prompt service, and the caller prompting refers to：When there is phone Inbound Calls ring
When, if TV is to open, then reduce television sound volume automatically, and can prompt calling number on the tv screen.
Such as：MCU issues a command to TV by serial ports reduces volume, while issues a command to STB, and STB can include caller information
On video screen.
On the basis of above-mentioned technical proposal, shell is provided with the RS232 interface group 16 of the one or three core encapsulation, three core
Encapsulation refers to connection and only needs to use three lines, i.e. RXD, TXD and GND, the RS232 interface group 16 and IO of the encapsulation of the one or three core
Interface module 2 connects,
The RS232 interface group 16 of one or the three core encapsulation includes the RS232 males and three cores of a three cores encapsulation
The RS232 females of encapsulation, male and female are made by DB9 specifications, and male is used to be connected with ISTV STB, and female is used for and TV
Connection.The definition of male and female is to prevent artificial wiring error during construction.
On the basis of above-mentioned technical proposal, shell is provided with the RS232 interface group 15 of the two or three core encapsulation, three core
Encapsulation refers to connection and only needs to use three lines, i.e. RXD, TXD and GND, the RS232 interface group 15 and IO of the encapsulation of the two or three core
Interface module 2 connects,
The RS232 interface group 15 of two or the three core encapsulation includes the RS232 interface of four three cores encapsulation, for connecting IP
Video doorbell, RCU, multi-media control panel, sound equipment etc. have the equipment of RS232 interface, the output mould of the IP video doorbells
Formula is the analog signal that can be transmitted by AV lines.The present invention provides multiple RS232 serial ports, is preferably suitable in order to have to project
Ying Xing, can be by flexibly configuring or secondary development adaption demand when there is Peripheral Interface demand shift.
On the basis of above-mentioned technical proposal, AP functions built in the WIFI controller 5.WIFI controller 5 provides AP phases
Interface Controller API is closed, possesses basic SOHO level AP functions, supports at least two SSID, supports WEP/WPA certifications；And it can prop up
Hold non-broadcasting SSID so that enhancing controls special SSID security.
On the basis of above-mentioned technical proposal, the ethernet controller 4 is supported to the first Fabric Interface group 11 and second
Fabric Interface group 12 independently opens NAT and ip packet filter, supports basic Router functions.The basic Router work(
It can include but is not limited to：IP static routing, DHCP service, Network address translators NAT, and ip packet filter.
The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (11)
1. a kind of multi-functional middle control unit with radio function, the multi-functional middle control unit MCU includes a shell, its feature
It is：Substrate is provided with shell, the substrate is provided with microprocessor unit (1), I/O interface module (2), I/O interface controller
(3), ethernet controller (4) and WIFI controller (5), microprocessor unit (1) directly managing I/O interface controller (3), with
Too net controller (4) and WIFI controller (5), I/O interface controller (3) managing I/O interface module (2),
Power supply module (7) is provided with shell, the power supply module (7) is used to provide electric power for substrate, and shell is provided with and power supply
The DC 12V power supply interfaces (13) of module (7) connection, the DC 12V power supply interfaces (13) are used to connect the external direct current supplys of 12V
Power supply,
Shell is provided with a RJ45 Console port (8), and the RJ45 Console port (8) connects with I/O interface controller (3)
Connect,
WIFI transceiver modules (9), WIFI antennas built in the WIFI transceiver modules (9) are provided with shell, the WIFI receives and dispatches mould
Block (9) is connected with WIFI controller (5), and WIFI transceiver modules (9) are used for by guest room network with being used for hotel guest room management
PAD is communicated,
Shell is provided with the first Fabric Interface group (11) and the second Fabric Interface group (12), the first Fabric Interface group (11) and second
Fabric Interface group (12) is connected with ethernet controller (4) respectively；
The substrate selects model AR9331 WIFI wireless router modules, and it carries model MIPS 24K microprocessor
Device unit (1), the I/O interface controller (3) for supporting UART, RS232 and USB is carried, carries two ethernet controllers (4), from
Band WIFI controller (5)；
The first Fabric Interface group (11) and the second Fabric Interface group (12) respectively include at least two RJ45 network interfaces；
First Fabric Interface group (11) is used for ISTV STB and MCU networking, and the second Fabric Interface group (12), which is used to connect, to be supported
The electrical equipment of IP control protocol；
The electrical equipment for supporting IP control protocol is the IP video doorbell or support IP control protocol of support IP control protocol
RCU；
Phone detection and calling number detection module (6) are provided with shell, shell is provided with to be examined with phone detection and calling number
Survey the RJ11 telephony interfaces (14) of module (6) connection, phone detection and calling number detection module (6) and I/O interface module (2)
Connection；
Shell is provided with the RS232 interface group (16) of the one or three core encapsulation, the RS232 interface group (16) and IO of the encapsulation of the one or three core
Interface module (2) connects；
Shell is provided with the RS232 interface group (15) of the two or three core encapsulation, the RS232 interface group (15) and IO of the encapsulation of the two or three core
Interface module (2) connects.
2. there is the multi-functional middle control unit of radio function as claimed in claim 1, it is characterised in that：AR9331 modules are onboard
Flash and RAM Interface, Flash internal memories contain the configuration of built-in Linux operating system and system.
3. there is the multi-functional middle control unit of radio function as claimed in claim 1, it is characterised in that：The I/O interface module
(2) turn multichannel peripheral interface module for USB, the simulation of the high-speed ports of USB 2.0 is expanded to by multichannel RS232 or 485 by multiplexing
Low-speed serial ports.
4. there is the multi-functional middle control unit of radio function as claimed in claim 1, it is characterised in that：The WIFI controller
(5) WIFI controller for being at least support 802.11a/b/g/n.
5. there is the multi-functional middle control unit of radio function as claimed in claim 1, it is characterised in that：The WIFI receives and dispatches mould
Block (9) is provided with external WIFI antennal interfaces.
6. there is the multi-functional middle control unit of radio function as claimed in claim 1, it is characterised in that：Shell is provided with two
4 core RS485 interfaces (17), it is respectively used to connect RCU and TV infrared remote-controlled signal receives box.
7. there is the multi-functional middle control unit of radio function as claimed in claim 1, it is characterised in that：One or the three core envelope
The RS232 males and the RS232 females of a three cores encapsulation that the RS232 interface group (16) of dress encapsulates including three cores, male
Made with female by DB9 specifications, male is used to be connected with ISTV STB, and female is used to be connected with TV.
8. there is the multi-functional middle control unit of radio function as claimed in claim 1, it is characterised in that：Two or the three core envelope
The RS232 interface group (15) of dress includes the RS232 interface of four three cores encapsulation, for connecting the equipment with RS232 interface,
The equipment with RS232 interface includes but is not limited to：IP video doorbells, RCU, multi-media control panel, sound equipment.
9. there is the multi-functional middle control unit of radio function as claimed in claim 1, it is characterised in that：The WIFI controller
(5) AP functions built in.
10. there is the multi-functional middle control unit of radio function as claimed in claim 9, it is characterised in that：WIFI controller (5)
AP relevant interfaces control API is provided, possesses basic SOHO level AP functions, supports at least two SSID, support WEP/WPA to recognize
Card；Support non-broadcasting SSID.
11. there is the multi-functional middle control unit of radio function as claimed in claim 1, it is characterised in that：The ether network control
Device (4) support processed independently opens NAT and ip packet filter to the first Fabric Interface group (11) and the second Fabric Interface group (12),
Support basic Router functions.
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| CN201310276251.8A CN104281103B (en) | 2013-07-03 | 2013-07-03 | A kind of multi-functional middle control unit with radio function |
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| CN201310276251.8A CN104281103B (en) | 2013-07-03 | 2013-07-03 | A kind of multi-functional middle control unit with radio function |
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| CN104281103A CN104281103A (en) | 2015-01-14 |
| CN104281103B true CN104281103B (en) | 2018-01-05 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108055173A (en) * | 2017-10-23 | 2018-05-18 | 燕山大学 | One kind is based on Z-Wave embedded gateway intelligent domestic systems |
| CN111341005B (en) * | 2018-11-30 | 2022-06-14 | 浙江宇视科技有限公司 | Quick-pass door control device and system |
| CN110231795A (en) * | 2019-07-20 | 2019-09-13 | 合肥探奥自动化有限公司 | A kind of SCM Based universal multifunctional intelligent controlling terminal |
| CN111505955A (en) * | 2020-04-23 | 2020-08-07 | 深圳市威森智创科技有限公司 | Intelligent power supply management system and method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102307126A (en) * | 2011-08-15 | 2012-01-04 | 武汉安通科技产业发展有限公司 | Multi-network accessed multifunctional digital home intelligent terminal and control method thereof |
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| CN200950600Y (en) * | 2006-07-19 | 2007-09-19 | 广州市道创信息科技有限公司 | Multimedia system for hotel guest room |
| WO2008048933A2 (en) * | 2006-10-16 | 2008-04-24 | Assa Abloy Hospitality, Inc. | Centralized wireless network for multi-room large properties |
| US20120023215A1 (en) * | 2010-07-23 | 2012-01-26 | Lite-On Technology Corp. | Digital space management system |
| CN201821377U (en) * | 2010-08-10 | 2011-05-04 | 李涛 | Portable TD-SCDMA router |
| CN102651915B (en) * | 2012-05-11 | 2015-06-03 | 卢泳 | Intelligent wireless router and wireless communication system |
| CN203606648U (en) * | 2013-07-03 | 2014-05-21 | 安美世纪（北京）科技有限公司 | Multifunctional central control unit having wireless function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102307126A (en) * | 2011-08-15 | 2012-01-04 | 武汉安通科技产业发展有限公司 | Multi-network accessed multifunctional digital home intelligent terminal and control method thereof |
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