CN104793590A - Intelligent housing system and functional module extension method thereof - Google Patents
Intelligent housing system and functional module extension method thereof Download PDFInfo
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- CN104793590A CN104793590A CN201510126200.6A CN201510126200A CN104793590A CN 104793590 A CN104793590 A CN 104793590A CN 201510126200 A CN201510126200 A CN 201510126200A CN 104793590 A CN104793590 A CN 104793590A
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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], 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], computer integrated manufacturing [CIM] characterised by CIM planning or realisation
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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], computer integrated manufacturing [CIM]
- G05B19/4185—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], computer integrated manufacturing [CIM] characterised by the network communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40052—High-speed IEEE 1394 serial bus
- H04L12/40078—Bus configuration
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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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses an intelligent housing system and a functional module extension method thereof. A main module and functional modules are extended in a combination mode. The main module is provided with a wire network interface and/or a wireless network interface and provides a bus interface and a power interface for the functional modules, bus communication control is realized, identification and configuration of an extended module are completed, configuration information is stored, and communication with the functional modules is established to have data transmitted; each functional module comprises a corresponding bus interface chip, data interaction with the main module can be completed, instructions of the main module can be received, and information of the functional module can be transmitted to the main module; power sources and corresponding buses between the main module and the functional module and among the multiple functional modules are connected through contact springs, and wireless design of the whole intelligent housing system is realized; hardware cost of the functional modules is greatly reduced, demands of users on different functions are met, free extension of the functional modules of different types is realized, and combination of common low-speed and high-speed modules is satisfied.
Description
Technical field
The invention belongs to intelligent domestic technical field, be specifically related to the extended method of a kind of intelligent domestic system and functional module thereof.
Background technology
Society is along with the develop rapidly of economy, and the intellectuality of Smart Home, hommization is the target that people pursue always.And intelligent domestic system exists function singleness at present, Function Extension difficulty, expansion process are complicated, when needs carry out Function Extension, have often paid a lot of hardware costs, still cannot meet the demand of different user to difference in functionality.
Summary of the invention
Technical matters to be solved by this invention is for the deficiencies in the prior art, provides the extended method of functional module in a kind of intelligent domestic system.The method is used for the method for smart machine by playing with building blocks, and carries out Function Extension, realizes more, more complicated system.Be mainly used in solving: 1) product is on the basis of primary module, combined by simple functional module, just can share the resources such as the interface of primary module, network, realize module intellectuality, be equal to an independent intelligent artifact, thus greatly reduce the hardware cost of functional module; 2) for product design provides design form more flexibly, form various product function arranging scheme, join+matingplan as main, meet the demand of different user to difference in functionality.3) extended method of convenient, fast, wireless penetration, realize the spread of variety classes functional module, meet the superposition of common low speed, high-speed module, its concrete technical scheme is as follows:
A kind of intelligent domestic system, described intelligent domestic system comprises primary module and multiple functional module, wherein,
(1) described primary module is provided with wired and/or radio network interface, and described primary module provides bus interface and power interface for described functional module; Described primary module is used for being connected with external network, for bus interface and power interface provide power supply, realizes bus communication and controls, complete the identification of expansion module, configuration preserve configuration information, and sets up with described functional module and communicate, and transmits data;
(2) described functional module is expanded in a joint manner and is connected on described primary module, described primary module is that described functional module is powered, described functional module comprises corresponding Bus Interface Chip, data interaction can be completed with described primary module, receive the order of described primary module, and the information of self is sent to described primary module;
Described primary module is connected by the fast off-square formula such as buckle or attraction with described functional module, user is facilitated to install described functional module and take off, the lower snap of described functional module is on described primary module, its top supports that other functional module combines, power supply between described primary module and described functional module, between described multiple functional module, respective bus are connected by contact flat spring, thus realize whole intelligent domestic system wireless penetration design.
Wherein, described bus interface comprises the bus protocol interface of low speed, also comprise bus protocol at a high speed simultaneously, described bus interface physically adopts described contact flat spring syndeton, the bus protocol interface of bus protocol at a high speed and low speed can be supported respectively, also can support the bus protocol interface of bus protocol at a high speed and low speed simultaneously, the functional module of described intelligent domestic system is divided into low-speed device module and high-speed equipment module, if be low-speed module, the bus protocol interface of low speed is adopted to expand, if be high-speed module, bus protocol interface at a high speed is then adopted to expand.
Wherein, the bus protocol interface of described low speed comprises I2C bus protocol interface, and the bus protocol interface of described high speed comprises usb bus protocol interface.
Wherein, the support of described I2C bus reaches 128 equipment, and the corresponding function module is directly connected in I2C bus; Described usb bus is principal and subordinate's bus, and provide a USB Host interface by described primary module, the corresponding function module inside is provided with a USB Hub and transfers, outside output Host interface, other the corresponding function module is facilitated to expand, the like, realize multistage connection.
Wherein, described power interface is made up of 5V and GND two lines, and described I2C bus is made up of SCL and SDA two lines, and described usb bus is made up of D+ and D-two lines.
The present invention also aims to the functional module extended method that a kind of corresponding intelligent domestic system is provided in addition:
(1) after the primary module of described intelligent domestic system and multiple functional module being connected, switch on power, make described intelligent domestic system enter open state;
(2) described primary module is by all high-speed equipments of bus protocol interface polls at a high speed;
(3) described primary module is by all low-speed devices of bus protocol interface polls of low speed;
(4) described primary module is according to all high speeds inquired and low-speed device apparatus for establishing table;
(5) described primary module completes initialization, the configuration of functional module by corresponding bus;
(6) described primary module communicates with described functional module, realizes correlation function.
Step 2 wherein, 3 are specially:
(2) described primary module is by the high-speed equipment in USB2.0 bus inquiry USB2.0 bus and all high-speed equipments under the inner USB Hub arranged of the corresponding function module;
(3) described primary module is by all low-speed devices on I2C bus inquiry I2C bus 128 addresses.
Accompanying drawing explanation
Fig. 1 is the system architecture diagram of intelligent domestic system of the present invention.
Embodiment
The invention provides a kind of intelligent domestic system, comprise primary module and multiple functional module, wherein,
(1) described primary module is provided with wired and/or radio network interface, and described primary module provides bus interface and power interface for described functional module, described primary module is used for being connected with external network, for bus interface and power interface provide power supply, realizes bus communication and controls, complete the identification of expansion module, configuration preserve configuration information, and sets up with described functional module and communicate, and transmits data, described bus interface comprises the bus protocol interface of low speed, also comprise bus protocol at a high speed simultaneously, described bus interface physically adopts described contact flat spring syndeton, support the bus protocol interface of bus protocol at a high speed and low speed respectively, or support the bus protocol interface of bus protocol at a high speed and low speed simultaneously, the functional module of described intelligent domestic system is divided into low-speed device module and high-speed equipment module, if be low-speed module, the bus protocol interface of low speed is adopted to expand, if be high-speed module, bus protocol interface at a high speed is then adopted to expand.The bus protocol interface of described low speed comprises I2C bus protocol interface, and the bus protocol interface of described high speed comprises usb bus protocol interface; Described I2C bus supports the equipment within 128, and the corresponding function module is directly connected in I2C bus; Described usb bus is principal and subordinate's bus, and provide a USB Host interface by described primary module, the corresponding function module inside is provided with a USB Hub and transfers, outside output Host interface, other the corresponding function module is facilitated to expand, the like, realize multistage connection.
Described power interface is made up of 5V and GND two lines, and described I2C bus is made up of SCL and SDA two lines, and described usb bus is made up of D+ and D-two lines.
(2) described functional module is expanded in a joint manner and is connected on described primary module, described primary module is that described functional module is powered, described functional module comprises corresponding Bus Interface Chip, data interaction can be completed with described primary module, receive the order of described primary module, and the information of self is sent to described primary module;
Described primary module is connected by the fast off-square formula such as buckle or attraction with described functional module, user is facilitated to install described functional module and take off, the lower snap of described functional module is on described primary module, its top supports that other functional module combines, power supply between described primary module and described functional module, between described multiple functional module, respective bus are connected by contact flat spring, thus realize whole intelligent domestic system wireless penetration design.
The present invention also provides a kind of functional module extended method of intelligent domestic system, comprising:
(1) after the primary module of described intelligent domestic system and multiple functional module being connected, switch on power, make described intelligent domestic system enter open state;
(2) described primary module is by all high-speed equipments of bus protocol interface polls at a high speed; Described primary module is by the high-speed equipment in USB2.0 bus inquiry USB2.0 bus and all high-speed equipments under the inner USB Hub arranged of the corresponding function module;
(3) described primary module is by all low-speed devices of bus protocol interface polls of low speed; Described primary module is by all low-speed devices on I2C bus inquiry I2C bus 128 addresses;
(4) described primary module is according to all high speeds inquired and low-speed device apparatus for establishing table;
(5) described primary module completes initialization, the configuration of functional module by corresponding bus;
(6) described primary module communicates with described functional module, realizes correlation function.
Below with reference to accompanying drawing 1, further detailed description is done to intelligent domestic system of the present invention.
The core component of described intelligent domestic system:
1. main body: primary module+functional module (expansion module)
2. attached body: shell (not shown)
Connected mode: as shown in Figure 1, primary module and functional module adopt array mode expansion.Primary module is connected by the fast off-square formula such as buckle or attraction with functional module, facilitates user install functional module and take off, without the need to screw or any auxiliary component.On the master module, top supports that other functional module combines to functional module lower snap.Primary module and functional module, the power supply between functional module and functional module, universal serial bus are connected by contact flat spring, and after module buckle, data line contact, wireless penetration designs.
Specific functional modules expansion process:
1., after primary module and functional module connect, then start shooting
2. primary module is by the high-speed equipment in USB2.0 bus inquiry bus and all devices under functional module USB Hub
3. primary module inquires about all low-speed devices on 128 addresses by I2C bus
4. primary module is according to the equipment apparatus for establishing table inquired
5. primary module leads to initialization, the configuration that corresponding bus completes functional module
6. primary module communicates with functional module, realizes equipment correlation function
Wherein, primary module Core Feature is as follows: be connected with external network, internal electric source output, USB Host controller, I2C controller, realize bus communication to control, complete the identification of expansion module, configuration, preserve configuration information, and sets up with expansion module and communicate, transmit data.Function expanding module Core Feature is as follows: the subset of concrete function, comprises Bus Interface Chip, can complete data interaction with primary module, receives the order of primary module, and the information of self is sent to primary module.
Intelligent domestic system is made up of primary module and functional module, general primary module is the smart machines such as home gateway, router, smart jack, functional module is the intelligent parts such as temperature sensor, fire-alarm, telepilot, human detection, by expanding some intelligent parts on the master module, thus make primary module have more function, functional module also becomes simple, low cost simultaneously.Different functional modules is independently monomer, and user chooses at random the mode of primary module+multiple functional module, realizes the intelligent domestic system oneself wanted.
Functional module is expanded by the mode of universal serial bus, and all functions module can directly hang on universal serial bus, without any relation between functional module, can expand one, two or more functional modules in an intelligent domestic system.Connected by buckle between module, as shown in Figure 1, after first functional module is connected with primary module, second functional module can be connected with first functional module, the like, expand very convenient.
Primary module and functional module are master slave relation, and after start, primary module detects the functional module of connection by universal serial bus, and obtains the details of equipment, then distributes an ID for each functional module, just enters duty afterwards.
Functional module connects on the master module by the mode of expansion, and primary module is responsible for functional module and powers, and for convenience of expansion, power supply interface is unified is 5V interface.
Functional module can be low-speed module (as sensor) or high-speed module (as camera), so primary module provides two kinds of Serial Extension buses, I2C and USB2.0 bus, functional module is according to the attribute of oneself, select wherein a kind of, if functional module is low-speed module, adopt I2C bus to expand, if be high-speed module, then adopt USB2.0 bus.
I2C bus can support nearly 128 equipment, and therefore all functions equipment is directly connected in I2C bus; Usb bus is principal and subordinate's bus, and primary module provides a USB Host interface, and functional module inside must have a USB Hub to transfer, and outwards exports a Host interface, facilitates other functional module to expand, the like, realize multistage connection.
Primary module, is provided with wired and/or radio network interface, as wifi or network interface or other radio protocol interface, for expansion module provides bus interface, as USB2.0 Host, I2C bus and power interface.Low-speed expansion module uses power supply and I2C bus.High-speed module uses power supply and USB2.0 bus.Power lead is made up of 5V and GND two lines.I2C bus is made up of SCL and SDA two lines.Usb bus is made up of D+ and D-two lines.
In intelligent domestic system disclosed in the present application, the expansion of its functional module, by the method for smart machine by playing with building blocks, carries out Function Extension, realizes more, more complicated system.Be mainly used in solving: 1) product is on the basis of primary module, combined by simple functional module, just can share the resources such as the interface of primary module, network, realize module intellectuality, be equal to an independent intelligent artifact, thus greatly reduce the hardware cost of functional module; 2) for product design provides design form more flexibly, form various product function arranging scheme, join+matingplan as main, meet the demand of different user to difference in functionality; 3) extended method of convenient, fast, wireless penetration, realizes the spread of variety classes functional module, meets the combination of common low speed, high-speed module, can be applicable to the home furnishings intelligent products such as home gateway, air purifier, intelligent security guard.
The above is only the preferred embodiment for the present invention.It should be pointed out that the member of ordinary skill for the art, under the prerequisite not departing from the technology of the present invention principle, can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (7)
1. an intelligent domestic system, is characterized in that: described intelligent domestic system comprises primary module and multiple functional module, wherein,
(1) described primary module is provided with wired and/or radio network interface, and described primary module provides bus interface and power interface for described functional module; Described primary module is used for being connected with external network, for bus interface and power interface provide power supply, realizes bus communication and controls, complete the identification of expansion module, configuration preserve configuration information, and sets up with described functional module and communicate, and transmits data;
(2) described functional module is expanded in a joint manner and is connected on described primary module, described primary module is that described functional module is powered, described functional module comprises corresponding Bus Interface Chip, data interaction can be completed with described primary module, receive the order of described primary module, and the information of self is sent to described primary module;
Described primary module is connected by the fast off-square formula such as buckle or attraction with described functional module, user is facilitated to install described functional module and take off, the lower snap of described functional module is on described primary module, its top supports that other functional module combines, power supply between described primary module and described functional module, between described multiple functional module, respective bus are connected by contact flat spring, thus realize whole intelligent domestic system wireless penetration design.
2. intelligent domestic system according to claim 1, it is characterized in that, described bus interface comprises the bus protocol interface of low speed, also comprise bus protocol at a high speed simultaneously, described bus interface physically adopts described contact flat spring syndeton, support the bus protocol interface of bus protocol at a high speed and low speed respectively, or support the bus protocol interface of bus protocol at a high speed and low speed simultaneously, the functional module of described intelligent domestic system is divided into low-speed device module and high-speed equipment module, if be low-speed module, the bus protocol interface of low speed is adopted to expand, if be high-speed module, bus protocol interface at a high speed is then adopted to expand.
3. intelligent domestic system according to claim 2, is characterized in that, the bus protocol interface of described low speed comprises I2C bus protocol interface, and the bus protocol interface of described high speed comprises usb bus protocol interface.
4. intelligent domestic system according to claim 3, is characterized in that, described I2C bus supports the equipment within 128, and the corresponding function module is directly connected in I2C bus; Described usb bus is principal and subordinate's bus, and provide a USB Host interface by described primary module, the corresponding function module inside is provided with a USB Hub and transfers, outside output Host interface, other the corresponding function module is facilitated to expand, the like, realize multistage connection.
5. intelligent domestic system according to claim 4, is characterized in that, described power interface is made up of 5V and GND two lines, and described I2C bus is made up of SCL and SDA two lines, and described usb bus is made up of D+ and D-two lines.
6., according to the functional module extended method of the intelligent domestic system one of claim 1-5 Suo Shu, it is characterized in that:
(1) after the primary module of described intelligent domestic system and multiple functional module being connected, switch on power, make described intelligent domestic system enter open state;
(2) described primary module is by all high-speed equipments of bus protocol interface polls at a high speed;
(3) described primary module is by all low-speed devices of bus protocol interface polls of low speed;
(4) described primary module is according to all high speeds inquired and low-speed device apparatus for establishing table;
(5) described primary module completes initialization, the configuration of functional module by corresponding bus;
(6) described primary module communicates with described functional module, realizes correlation function.
7. the functional module extended method of intelligent domestic system according to claim 6, it is characterized in that: step 2 wherein, 3 are specially:
(2) described primary module is by the high-speed equipment in USB2.0 bus inquiry USB2.0 bus and all high-speed equipments under the inner USB Hub arranged of the corresponding function module;
(3) described primary module is by all low-speed devices on I2C bus inquiry I2C bus 128 addresses.
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| CN107479936B (en) * | 2017-08-28 | 2023-06-20 | 杭州来布科技有限公司 | Cross-platform function expansion assembly |
| CN107404030A (en) * | 2017-09-05 | 2017-11-28 | 杭州蓝鹤电器科技有限公司 | Smart jack |
| CN109831562A (en) * | 2019-03-28 | 2019-05-31 | Oppo广东移动通信有限公司 | A kind of mobile terminal and its master-slave communication mechanism |
| WO2020192497A1 (en) * | 2019-03-28 | 2020-10-01 | Oppo广东移动通信有限公司 | Mobile terminal and master-slave communication structure thereof |
| CN112596484A (en) * | 2020-12-18 | 2021-04-02 | 杭州和利时自动化有限公司 | Communication system and industrial control system |
| CN112596484B (en) * | 2020-12-18 | 2022-03-11 | 杭州和利时自动化有限公司 | Communication system and industrial control system |
| CN112996335A (en) * | 2021-02-09 | 2021-06-18 | 山东德源电力科技股份有限公司 | Intelligent sensing metering device based on Internet of things |
| CN113157619A (en) * | 2021-03-23 | 2021-07-23 | 苏州宇晶曼智能科技有限公司 | Data acquisition card and data acquisition method |
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