CN201878181U - Intelligent home system - Google Patents

Abstract

The utility model relates to a smart home system, which comprises a home terminal, a cluster server terminal and a user control terminal interconnected through the Internet or a 3G mobile network. The home terminal includes an embedded communication switchboard, a CAN bus network and a home appliance control module. The home appliance control module is connected to one end of the embedded communication switchboard through a serial port through the CAN bus network, and the other end of the embedded communication switchboard is connected to the Internet or 3G The mobile network is further connected to the cluster server, and the cluster server is connected to the user control terminal through the Internet or the 3G mobile network. Compared with the prior art, the smart home system of the present utility model has high resource utilization rate, low cost, good performance and high stability, and is a smart home system serving multiple users.

Description

Smart Home System

technical field

The utility model relates to a smart home system, in particular to an internet-based smart home system.

Background technique

The modern smart home system mainly makes comprehensive use of computer technology, network communication technology and integrated wiring technology, and integrates individual needs, and integrates various subsystems related to home life, such as security, lighting control, curtain control, gas valve control, information appliances, and scenes. Linkage, floor heating, etc. are organically combined. Through networked comprehensive intelligent control and management, users can accurately grasp the home status through the remote terminal, and adopt intelligent control of security, lighting, doors and windows, and monitoring systems according to the actual situation to achieve intelligent remote control. Control and Monitoring Purposes.

At present, my country's smart home industry has not yet formulated a unified industry standard. Although the products on the market are technologically advanced, they still have disadvantages such as weak compatibility of customized systems, large redundancy of software and hardware in architecture solutions, and high product prices.

Utility model content

The purpose of the utility model is to overcome the shortcomings and deficiencies of the prior art, and provide a smart home system with simple structure, good compatibility and low price.

The utility model is realized through the following technical solutions: a smart home system, including a home terminal, a cluster server terminal and a user control terminal interconnected through the Internet or a 3G mobile network. The home terminal includes an embedded communication switchboard, a CAN bus network and a home appliance control module. The home appliance control module is connected to one end of the embedded communication switchboard through a serial port through the CAN bus network. The mobile network is further connected to the cluster server, and the cluster server is connected to the user control terminal through the Internet or the 3G mobile network.

Compared with the prior art, the smart home system of the utility model has high resource utilization rate, low cost, good performance and high stability, and is a smart home system serving multiple users.

Description of drawings

Fig. 1 is a structural schematic diagram of the smart home system of the present invention.

Detailed ways

Please refer to FIG. 1 , which is a schematic structural diagram of the smart home system of the present invention. The smart home system 10 includes a home terminal 12 , the Internet 14 , a cluster server 16 and a user control terminal 18 . The user control terminal 18 logs in the cluster server terminal 16 through the Internet 14, and can input control instructions on the cluster server terminal 16. The cluster server 16 receives the data information of the home terminal 12 through the Internet 14 , and can control the home terminal 12 through the Internet 14 with control instructions.

The user control terminal 18 includes a computer control terminal and a mobile phone control terminal (not shown).

The cluster server end 16 is a server group composed of a database server and multiple application servers. The server-side service program of the cluster is developed based on MS ASP.Net (C# development language) and SQL Server 2005 database. The cluster server 16 has a wap/web service, which can realize the following functions: personal data management, authority management, announcement management, message board management, home control management, etc. What adopted between this user control end 18 and this cluster server end 16 is B/S framework (browser/server framework), and the user uses user control end 18 to log in this cluster server end 16 to control each equipment of household end 12 by Internet 14 The status of each device can be automatically activated when the timing function can be set.

The home terminal 12 includes an embedded communication switchboard 121 , a CAN bus network 122 (controller area network bus), a home environment monitoring module 123 , a home appliance control module 124 and a video monitoring module 125 .

Specifically, the processor of the embedded communication switchboard 121 is LM3S6916 with ARM7 architecture. The home environment monitoring module 123 and the home appliance control module 124 are connected to a serial port of the embedded communication switchboard 121 through the CAN bus network 122 , and the video monitoring module 125 is directly connected to the embedded communication switchboard 121 . The other end of the embedded communication switchboard 121 is connected to the Internet 14 through the RJ45 interface and then connected to the cluster server 16 to realize data interaction between the home terminal 12 and the cluster server 16 .

The home environment monitoring module 123 includes a single chip microcomputer, an access control monitoring unit, a home electronic clock and a temperature and humidity monitoring unit. The access control monitoring unit includes a Hall door magnetic switch, and the single-chip microcomputer detects the door magnetic signal of the Hall switch, and when the door and window are opened, an alarm will sound and the time will be recorded. The household electronic clock transmits the time signal to the microcontroller. The temperature and humidity monitoring unit transmits the temperature and humidity state to the single-chip microcomputer through the serial port. In addition, the detection function of the home environment monitoring module 123 can also be enhanced by expanding the sensing unit, such as adding a rainy day monitoring unit, a light intensity monitoring unit, and the like.

The home appliance control module 124 includes a single-chip microcomputer and a plurality of relays. The relays are arranged on the switches of various home appliances. The single-chip microcomputer controls the relay to change the on-off of the power supply line to realize the switch control of the home appliances. At the same time, each home appliance also includes a manual button, and the manual button is specifically an optical coupling device to separate the circuit, so that the home appliance has the ability to prevent damage caused by lightning strikes.

The video monitoring module 125 includes a serial port camera, which transmits the image data captured by the ARM driver module in packets, and transmits the image data to the cluster server 16 through the embedded communication switchboard 121, presenting dynamic images of home conditions on the webpage.

The specific implementation method of the smart home system of the present invention will be described in detail below.

The home environment monitoring module 123, home appliance control module 124 and video monitoring module 125 transmit data in the network according to the communication protocol formulated inside the home terminal 12, and the home terminal 12 and the cluster server terminal 16 are realized through the embedded communication switchboard 121. data exchange. Specifically, the home environment monitoring module 123, the home appliance control module 124 and the video monitoring module 125 regularly collect data and pack them into a string of characters and send them to the embedded communication switchboard 121, and the embedded communication host 121 transmits the received character information through the Internet 14 The content is transmitted to the cluster server end 16 . The user can check the relevant information of the home terminal 12 by using the user control terminal 18 to log in the cluster server terminal 16 through the Internet 14 . Simultaneously, the user can log in cluster server end 16 online setting control command through user control terminal 18, communicate with this cluster server end 16 according to TCP/IP agreement, cluster server end 16 sends corresponding command character to embedded communication switchboard 121, and then control The home environment monitoring module 123, the home appliance control module 124 and the video monitoring module 125 are adjusted to the state set by the user, thereby realizing remote control. That is, the user control terminal 18 can access the Internet 14 through a browser, and exchange data with the cluster server 16, thereby performing user management and realizing remote control of each home function module in the home terminal 12.

Compared with the prior art, the smart home system of the utility model is based on information communication and uses an open and mature international standard protocol and an internal communication protocol for information processing customization, which improves the sharing degree of software and hardware from the architecture, reduces the amount of necessary data and The network burden provides an information coordination and monitoring platform. Each user can access and operate the database server in the integrated server end from different locations and in different access modes, realizing a high degree of sharing of software and hardware. The accounts of different users are independent of each other, different scene modes can be set up, the status of each device can be controlled, and the automatic activation can be set at a certain time. The system resource utilization rate of the utility model is high, the cost is low, the performance is good, and the stability is high, and it is a smart home system with multiple users as service objects.

Further, the smart home system of the present utility model can also have various modified implementation modes, such as using a 3G mobile network instead of the Internet, so that mobile home monitoring can be realized anytime and anywhere. In addition, a router can also be set between the embedded communication switchboard and the Internet to enhance the data exchange function.

The utility model is not limited to the above-mentioned embodiment, if the various modifications or deformations of the utility model do not depart from the spirit and scope of the utility model, if these changes and deformations belong to the claims of the utility model and within the equivalent technical scope, Then the utility model is also intended to include these modifications and variations.

Claims (7)

1. intelligent domestic system, it is characterized in that: comprise by the Internet or interconnected household end, cluster server end and the user's control end of 3G mobile network, this household end comprises embedded communication exchange, CAN bus network and tame electric control module, this family's electric control module is connected with an end serial ports of this embedded communication exchange by this CAN bus network, the other end of this embedded communication exchange inserts the Internet or 3G mobile network and then is connected with the cluster server end, and this cluster server end passes through the Internet or the 3G mobile network is connected with user's control end.

2. intelligent domestic system according to claim 1 is characterized in that: this user's control end is computer control end or mobile phone control end.

3. intelligent domestic system according to claim 1 is characterized in that: the server zone that this cluster server end is made up of database server and a plurality of application server.

4. intelligent domestic system according to claim 1 is characterized in that: this household end also comprises the domestic environment monitoring modular, and this domestic environment monitoring modular links to each other with this embedded communication exchange by this CAN bus network.

5. according to claim 1 or 4 described intelligent domestic systems, it is characterized in that: this household end further comprises video monitoring module, and this video monitoring module links to each other with the embedded communication exchange.

6. intelligent domestic system according to claim 4, it is characterized in that: this domestic environment monitoring modular comprises a single-chip microcomputer, gate inhibition's monitoring means, household electronic clock and humiture monitoring means, and this gate inhibition's monitoring means, household electronic clock and humiture monitoring means are connected with this single-chip microcomputer respectively.

7. intelligent domestic system according to claim 1, it is characterized in that: this family's electric control module comprises a single-chip microcomputer and a plurality of relay, this relay is arranged on the switch of household electrical appliances, and the break-make that this Single-chip Controlling relay changes supply line realizes the switch of household electrical appliances is controlled.

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