TWI239176B - Wireless control gate channel system - Google Patents

Abstract

This invention relates to wireless control gate channel system. It provides the user with the capability of understanding the state of each controlled monitor at home. Through the Internet, the user can remotely control the automatic plug or switch at home. For the external application, the standard Ethernet connects with the wideband network through the common ADSL modem or cable modem. For the internal application, it employs the wireless interface at 400 MHz frequency band. It connects with the commonly existed wireless monitor on the market. The wireless interface employs for home security and equipment control that is exempted from rewiring and installation. In addition, the DHCP client function provides automatically obtaining IP address through the DHCP server presently existed in the network. It eliminates the disturbance of setting IP address for the user. Furthermore, on the remote monitoring and control functions, the built-in web server provides the user with the capability of logging in the web server through the network to understand the state of each controlled monitor. Moreover, it can remotely control the automatic plug or switch at home.

Description

1239176 发明 Description of the invention: [Technical field to which the invention belongs] The present invention relates to a wireless control gateway system, and particularly to a method for providing users to understand the status of various controlled monitors in the home through the Internet] Ask for the wireless control of the automatic plug or switch ^. [Previous technology] Most wireless controllers on the market use cables or twisted pairs to connect to their own dedicated servos, instead of using open standard interfaces, and their signal methods are mostly private signal methods. The remote side monitors or controls the monitored or controlled equipment in his home through the convenient Internet; not only is the wiring troublesome in installation, but also the server belonging to the same-private signal system is required to operate. It lacks flexibility. The cost is high; the operation also needs special training or professional security company to make real-time monitoring. It is not as convenient, simple and low-cost as using the browser currently used by ordinary people on the Internet. It can be seen that there are still many shortcomings in the above-mentioned conventional articles, which is really not the δ-leaf of goodness' and needs to be improved. In view of the various shortcomings derived from the conventional wireless control gateway system described above, the inventor of the present case has been eager to improve and innovate. After years of painstaking and meticulous research, he finally successfully developed this wireless control gateway system. [Summary of the invention] The purpose of the present invention is to provide an open and standard Ethernet: interface, which is connected to the Internet, and uses a wireless interface in the ISM frequency band to connect various: ,,, and security and control equipment, and Built-in Web server and DHCPclient. Secondly, a flexible control gateway system with low cost, easy operation and simple home security and automation application environment can be used. The wireless control gateway can achieve the above-mentioned object of the invention. Channel system, including power supply 1239176 and switching / control circuit 4, wireless control circuit module, microprocessor control circuit, memory and other system common circuits, Ethernet interface circuit module; where, B = interface circuit module The group mainly adopts standard Ethernet network so that it can be connected to a broadband network through a common ADSL modem or Cable modem; the wireless control and circuit module has a wireless interface with a 400-leg frequency band, so that It; connects to the wireless monitors that exist in the market to provide home security and equipment control, eliminating the trouble of rewiring and installation, and has DHCp function, which can be used across the Internet The existing DHCPServer automatically obtains the IP address, eliminating the need for users to set an IP address. In addition, in the remote monitoring and control function, and built-in Web server for users to log in to this through the network ... this server In order to understand the status of various controlled monitors in the home, you can also remotely control the automatic plug or switch in the home. [Embodiment] Refer to Figure 1, which is a schematic diagram of the application of the wireless control gateway system provided by the present invention. The external system adopts a standard Ethernet network, and is connected to the broadband network 20 through the current ADSL modemlO or Cable m〇dem. For the internal, the wireless interface with a frequency band of 40 嶋 is adopted to match the existing ones in the market. Wireless monitor, 30 for signal transmission, with # for home security and equipment control, and can eliminate the work of rewiring and installation, the function 'allows it to automatically obtain the ιρ position through the existing < DHCpSe in the network Address' eliminates the need for users to set up an IP 4 address; in addition, in the remote monitoring and control function, it is a built-in Web server, which allows users to log in to this Web server through the network to understand the home The status of various controlled monitors 30. Alternatively, the user can control the automatic plug or switch in the home through the remote PC40. "See Figure-What's Not" is the hardware of the wireless control channel system provided by the present invention The architecture diagram is mainly a modular design, and the connection between each module or each circuit is also as much as possible using a standardized interface; in order to provide the best overall system 1239176 impeachment and scalability, it is mainly embedded The network processor-centric architecture includes: 1. A wireless control circuit module Η, which adopts the ISM frequency band, which is about 400 MHz, which makes the use of the frequency unnecessary and can exist in the market H The wireless monitor is used for wireless signal transmission to provide remote monitoring and control functions such as device control; Baowang and a microprocessor control circuit 12, which provide address buses, data buses, DMA, lntermpt, etc. Interface function, and provide the ability to integrate operating system and application software on it; "6: a shared circuit 14 for thinking and other systems, including flash memory and random access memory; the flash The memory can store the system execution code and important permanent parameters; the random access memory can store the temporary operation data when the system is executed; ^ an Ethernet interface and circuit module 13, which adopts the standard 10/10 〇Base_T interface, with RJ45 connector, conforms to ΓΕΕΕ 802.3 standard specifications to form a standard Ethernet interface, and is connected to the broadband network through the current popular 乩 dem or CaWe modem; a power connection Take and convert / control circuit 15, its power part is 5V DC voltage input. Generally, the external power adapter can be directly converted from the mains 110V to 5V DC to provide the working power required by the above circuit modules. Please also refer to Figure 3, which is a diagram of the software architecture of the present invention. According to the software function category, the entire software architecture of this system can be divided into the following three parts: (1) Transistor interface driver 2 ·· Includes Ethernet interface driver Program 21 and wireless control interface driver 22; (II) Network protocol software 3: Mostly includes TCP / IP protocol group 31, including IPV4 / ICMP / ARP, mP / TCP and Bridging32 data bridging function; (3) Application 、 Maintenance and management software 4 ·· This part of the software module covers the application software, maintenance software, and management software without the 1239176 line control channel; it includes: () Built-in Web server | ^ http) 41: In wireless communication Based on the agreement, a built-in remote login server and server are provided for users to wirelessly control the router through the network to perform remote control functions. Through this, = server users can understand the various types of services in the home. To control the status of the monitor, you can also control the automatic plug or switch at home. (2) DHCP dient42: It can automatically obtain the IP address through the existing DHcp in the network. ⑺TFTP43 ·· For software version update. (4) , ', Kushiro management software 44: Provides the SNMp function for network management. The wireless control gateway system provided by this month has the following advantages when compared with the aforementioned citations and other conventional technologies. 1 · This creation is a high-speed Ethernet and wireless home controller in one machine. 2_This creation can connect the standard Ethernet network to the broadband network through the existing ADSL modem or Cable modem, and provide remote homes. Security and electronic control functions. 3. This creation can connect home security and control equipment with a 400MHz wireless interface, which is easy to install and avoids the trouble of rewiring and installation. 4. This creation has a built-in Web server for users to access through the Internet. Log in to this Web server to understand the status of various controlled monitors in the network, and remotely control the automatic plug or switch at home. 5. This project has a DHCP client function, which can be automatically accessed through the existing DHCp Server on the network. Obtaining an IP address eliminates the user's trouble of setting a positive address. The detailed description above is a specific description of a feasible embodiment of the present invention, but this embodiment is not intended to limit the present invention. The patent scope of the Ming, any implementation or change without departing from the technical spirit of the present invention, should be included in the scope of the 1239176 patent in this case. In summary, this case is not only innovative in terms of technical ideas, but also more commonly used. Articles to enhance the above-mentioned multiple effects, should have fully met the requirements of statutory invention patents that are novel and progressive, apply according to law, and kindly ask your office to approve this invention patent application to encourage inventions, and to feel good. [Schematic explanation Please refer to the following detailed description of a preferred embodiment of the present invention and the accompanying drawings for further understanding of the technical content of the present invention and its purpose and effectiveness. The drawings related to this embodiment are: FIG. 1 is the wireless control of the present invention. A schematic diagram of the application of the gateway system; Figure ^ is a hardware diagram of the wireless control gateway system of the present invention; and Figure 3 is a software architecture diagram of the wireless control gateway system of the present invention. [Representative symbols of main parts] 10 ADSL modem 20 Broadband network 30 Wireless monitor 40 PC 11 Wireless control circuit module 12 Microprocessor control circuit 13 Ethernet interface circuit module 14 Memory and other system shared circuits 15 Power access And conversion / control circuit 2 Physical layer interface driver 21 Ethernet interface driver 22 Wireless control interface driver 3 Network protocol software 31 TCP / IP protocol group 1239176 32 4 41 42 43 44

Bridging

Application and maintenance management software Built-in Web server (HTTP) DHCP client TFTP network management software

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Claims (1)

Repair (¾ is replacing page i), patent application scope: 1 A wireless control gateway system, including a wireless control circuit module 'which can be used with wireless devices in the market for wireless signal transmission to provide Home security and equipment control ^ Reverse monitoring and control functions; a microprocessor control circuit software capabilities; eight integrated operating system and its application-memory and other system shared circuits, which can store Emperor system execution code, Important standing parameters and temporary calculation data when the system is executed; an Ethernet interface circuit module, which is a standard Ethernet interface, is connected to a broadband network through the current common ADSL modem or Cable modem; a power access and conversion / Control circuit, which can provide the working power required by the above circuit modules. 2. The wireless control gateway system as described in item i of the patent application scope, wherein the wireless control circuit module adopts the ISM frequency band ' The frequency band is 400MHz, which makes it unnecessary to apply for the use of its frequency. 3_ The wireless control gateway system described in item 丨 of the patent application scope, where The microprocessor control circuit can provide interface functions such as address bus, data bus, DMA, Interrupt, etc. 4_The wireless control gateway system described in the first item of the scope of patent application, in which the memory and other The system shared circuit includes flash memory and random access memory; the flash memory can store the system execution code and important permanent parameters; the random access memory can store the temporary operation data during system execution. ^ 5 · According to the wireless control gateway system described in the first item of the scope of patent application, the Ethernet interface circuit module adopts the standard 10 / 10Base_T interface, and has RJ45 connector, which complies with the IEEE 802.3 standard. For example, the wireless control gateway system described in the first item of the patent application scope, wherein the power access and conversion / control circuit adopts a 5V DC voltage input, and generally an external power adapter can be directly converted from the mains 110V to a DC 5V. 7. The wireless control gateway system described in item 1 of the scope of patent application, wherein the software architecture of the microprocessor control circuit includes a physical layer interface driver, a network protocol Software, application, maintenance and management software. 8. The wireless control gateway system described in item 7 of the scope of patent application, wherein the physical layer interface driver includes an Ethernet interface driver and a wireless control interface driver. 9. If a patent is applied for The wireless control gateway system described in the scope item 7, wherein the network protocol software mainly includes the TCP / IP protocol suite, including the data bridging function of IPv4 / ICMP / ARP, UDP / TCP, and Bridging. The wireless control gateway system as described in item 7, wherein the application and maintenance management software covers application software, maintenance software and management software of the wireless control gateway system, including: (1) Built-in Web server (HTTP): Based on the TCP / IP communication protocol of the wireless control gateway, a built-in remote login server and Web server are provided for users to log in to the wireless control gateway through the network to perform remote control functions. Users can understand the status of various controlled monitors in the home, and can also remotely control the automatic plug or switch in the home; (2) DHCP client: available through the network The DHCP Server automatically obtains the IP address; (3) TFTP ·· For software version update; (4) Network management software: Provides SNMP function for network management. 12