TWI289242B - Automatic control system for plug-and-play electric appliances - Google Patents

Abstract

This invention relates to an automatic control system for plug-and-play electric appliances. It mainly provides a play-and-plug electric appliance with a built-in control module. It transmits the message using the power distribution to be the mechanism for message transmission between the electric appliances. The two-way message transmission provided by this mechanism, it enables the automatic control system of the plug-and-play.

Description

1289242 : IX. Description of the invention: [Technical field to which the invention pertains] 4 The present invention provides an automatic control system for transmitting information to and from a power network constructed by an existing power distribution line with plug-and-play appliances and power supplies. ·· 【Previous Technology】 ~ Press, most of the current operation of electrical appliances and power supplies are manual, or use the remote control to control a single electrical appliance and power supplies, and the goal of automatic control and remote control cannot be achieved. There are some electrical and power supplies that must be equipped with additional control lines, which are controlled by the control panel. If the position of the appliance and power supplies and the host changes, the control line must be reconfigured, and the electrical and power supplies must be added to increase the configuration control line. In view of the existing methods, it is too much waste of manpower and material resources, and it is often difficult to configure and unsightly. Therefore, the inventor of the case is determined to serve the public, and with the use of his professional knowledge and ingenuity, he created this--the power system of the "plug-and-play control module" built by the existing power wiring. The automated control system for transmitting information to each other can completely solve the current goal that cannot be achieved by a fully automated control system. SUMMARY OF THE INVENTION Therefore, the main object of the present invention is to provide a control module for plug-and-play appliances and power supplies that internally transmit information through existing power wiring, as an electrical appliance and power 5 1289242 between supplies. The mechanism by which information is passed to each other, and the information provided by this mechanism is sufficient to achieve a plug-and-play automated control system. Power network network constructed through power wiring

The control module of the phase transfer information is based on the fact that the digital or analog information is fed into the power distribution broadcast by the information unit modulated by the carrier fundamental frequency far higher than the power frequency, and is conducted in the power wiring, and the monitoring receiving end is fed by the power wiring. Into the information unit, the reverse operation of the demodulation deconstructs the correct information. The control module has the function of transmitting and monitoring and receiving, and is preset to monitor the receiving state, and instantly converts into the information transmitting end when responding. Another object of the present invention is to provide an automatic control system for plug-and-play. As long as the location of the power configuration can be constructed into a regional power network, the system can be implemented without additional wiring. Still another object of the present invention is to provide a human-machine interface for a plug-and-play power and electrical appliance automation system. It can control the power and electrical appliances of the machine with the handheld wireless remote control, or use the handheld wireless remote control to transmit information to each other through the existing power network to form the regional power network to achieve the power of the carpet and electric appliances. purpose. The following is a detailed description of a preferred embodiment of the present invention and its accompanying drawings, which will further understand the technical contents of the present invention and its functions and effects: [Embodiment] The architecture and principle operation examples of the present invention are as follows: The structure and principle of the plug-and-play control module: 1289242 Please refer to the first figure, which is a structural circle of a preferred embodiment of the plug-and-play control module, which comprises at least a central processing unit ίο, infrared Transceiver unit 丨丨, data encoding unit 20, interface unit 30, data decoding unit 40, output control unit 5 〇;

The plug-and-play control module is operated by the central processing unit 10 to perform the operation of the control module. When the plug-and-play control module is put into the power wiring 35 network, the central processing unit 1 immediately initializes the state of the module and enters the listening state, and the broadcast information is guided from the interface unit 30, and passes through the data decoding unit 40. Deconstructing the broadcasted data, and then feeding the central processing unit 10 to interpret the true meaning of the broadcast, so that the broadcast of the power network can be monitored at any time. If the plug-and-play control module is heard, the corresponding action is taken immediately, for example, the electric light is required to be turned on 51. The instruction sends the power through the output control unit 50 to perform the action of turning on the light 51, and returns the result of the broadcast execution; the information transmitted by the hand-held (infrared) remote controller is received by the infrared transceiver unit 11 and demodulated and transmitted, and then re-entered The central processing unit 10 interprets the true meaning of the broadcast. For example, the central processing unit 10, which is required to turn on the electric light 51 of the plug-and-play control module, performs an action of turning on the power through the output control unit 5, and the central processing unit 10 will execute The result is edited in the information language and format agreed upon by the power network, and then fed into the data. The encoding unit 2 converts the broadcast information into the power network, and feeds the power network broadcast network to the power network broadcast reply by the interface unit 30; for example, the finger of the electric light that is not the plug-and-play control module is required to be turned on 7 1289242 The order processing unit and the instructions are edited in the information language and format agreed upon by the power network, and the data encoding unit 2q is converted into a wide-ranging information of the power network through the interface unit. 3, the power supply network, the required plug-and-play control module reads the command from the broadcast information of the power network to turn on the light, and then sends the power through the output control unit 50 to perform the opening action. The central processing unit 10 executes the silk forest power network to jointly define the language and format editing, and then feeds the data encoding unit 2 into the broadcast information of the power network, and feeds the power network broadcast network through the interface unit 40 to perform the power network broadcast reply execution. the result of. (2) The system architecture of the power and electrical appliances for the built-in plug-and-play control module and please refer to the second figure (a) and (b) respectively, which indicate the built-in plug-and-play control module. A schematic diagram and detailed diagram of the preferred embodiment of the system of power and electrical appliances.

As shown in the figure, each of the built-in plug-and-play control module power and electrical appliances (1) 70, built-in plug-and-play control module power and electrical appliances (2) 80, and built-in plug-in The power and electrical appliances (3) 90 of the control module are connected to the power wiring 60 and joined the power network. At this time, the power and electrical appliances 70, 80, 90 of the built-in plug-and-play control modules are built. That is, the receiving and listening state in operation; the handheld remote control (1) 71 provides power to the built-in plug-and-play control module for the power and electrical appliances (1) 70 of the built-in plug-and-play control module. Cum electrical supplies (1) 70 lights instructions, because built-in 8 1289242

The plug-and-play control module power and electrical appliances (1) 70 is the local location, so the electric light 72 can be turned on, and the execution result is broadcast to the power network, so that the built-in plug-in of the power network Use the control module's power and electrical appliances 70, 80, 90 to understand and record; if the handheld remote control (1) 71 has built-in plug-and-play control; ^ group of power and electrical appliances (1) 70 issued Turn on the instructions for the electric light and electrical appliances (2) 80 of the built-in plug-and-play control module, because the power and electrical appliances (2) of the built-in plug-and-play control module are not the local location, so immediately After the instruction is encoded and carrier-modulated, the power network is broadcasted, and the built-in plug-and-play control module power and electrical appliances (2) receive broadcast information from the power network, after demodulation and decoding steps. The cognitive instruction code can be broken 82, and the power network reply broadcast execution is completed according to the steps of encoding and carrier modulation, and the built-in plug-and-play control module power and electrical appliances (1) 70 are accepted from the power network. The money information, after the demodulation and de-decoding steps are completed, the instruction is completed by the __····························································· Electrical appliances 7G, 8Q, 9Q issued operational instructions, the steps shown above are 0 (b) information language and format please refer to the third map, this is the _ information language and format block diagram. 1289242 Control Information Language is an extensible mini-packet (referred to as a linguistic cell). Each language cell or linguistic cell cluster is an action description that is used to control the information language. Today, the octet language cell is taken as an example:

Control language cell expansion language cell b7 b6 b5 b4 b3 B2 bl bO e7 e6 e5 e4 e3 e2 el eO opcode •----- E action code E extended action code language cell type: every language cell has The complete format of the beginning, the end, the end, and the body of the message. The basic control language cells are 8 bits long. Controlling the length of the language cells can be extended after the basic control language cells to expand the language cell unlimited extension

Stretching now considers 8-bit as an example. The first two bits are the language cell manipulation code; e (control language cell b5, extended language cell b7) is 1 for the extended language cell, and Q for the non-continuous expansion language cell. After controlling the language cells, the 5-bit is the action sequence, and there are a total of 32 kinds of actions; after the language cells are expanded, the 7-bit is the action sequence, and there are a total of actions. If you add _ dumping language cells, there are 12 bits in the order, there will be 4096 kinds of actions.

Action number (6-bit) ----- Action sequence Heavy and item number Action group Stop information cell Last message detail # 读有后读信息细 I Start information cell 10 1289242 Each language cell represents an action

The actions of the sequence include the opening and closing of power, the coarse, fine, and micro-power adjustment, the displacement of the single unit, the rotation, the appointment time, etc. It is to be understood that the invention may be embodied in other specific forms without departing from the spirit or central characteristics thereof. Not limited by the details described herein.

BRIEF DESCRIPTION OF THE DRAWINGS The first figure is an architectural diagram of an example of the plug-and-play control module of the present invention. Figure 2(a) is a block diagram showing a preferred embodiment of a system for power and electrical appliances incorporating a plug-and-play control module of the present invention.

Figure 2(b) is a detailed diagram of the architecture of a preferred embodiment of the system for power and electrical appliances incorporating the plug-and-play control module of the present invention. The third figure is a control flow chart of the system control unit of the present invention. [Description of main component symbols] Central processing unit 10 Infrared transceiver unit 11 Data encoding unit 20 Interface unit 30 Power wiring 35 Data decoding unit 40 Round-out control unit 50 Power wiring 60 11 1289242

曰修 (more) replacement page I Power and electrical appliances with built-in plug-and-play control module (1) 70 Handheld remote control (1) 71 Central processing unit 710 Infrared transceiver unit 711 Data encoding unit 720 Interface unit 730 Data Decoding unit 740 output control unit 750 built-in plug-and-play control module power and electrical appliances (2) 80 • Handheld remote control (2) 81 central processing unit 810 infrared transceiver unit 811 data encoding unit 820 interface unit 830 data decoding Unit 840 Output Control Unit 750 Power and Electrical Appliances with Built-In Plug-and-Play Control Module (3) 90 Handheld Remote Control (3) 91 12

Claims (1)

1289242 , Year of the month ^ Daily repair (more) is replacing page 虮 2· 08 20, the scope of application for patents: 1, an electrical appliance 'plug-and-play automatic control system for power supplies, including · Plug and Play control module It can command each unit to operate smoothly and achieve the purpose of complete recording; the plug-and-play control module is a unit that laps the power wiring, and has the coding and decoding of the interface digital information of the power wiring, and the modulation surface of the carrier. Modulation, infrared receiving and transmitting, power output control; two-way handheld remote control, which is a single unit with keys to wheel in and transmit data, can also be used to write the input mode, or receive data from other parties; The function of sound output; and a computer interface unit, which measures the power wiring, and has the function of broadcasting and monitoring information. 2. The plug-and-play automatic control system for electrical and electronic products as described in item i of the patent scope includes a central processing unit, an infrared transceiver unit, a data encoding unit, and the plug-and-play control module. Interface unit, data decoding unit and output control unit. 3. The plug-and-play automatic control system for electric appliances and electric power supplies mentioned in Item 1 of the patent application, wherein the two-way handheld chowder uses infrared rays as the transmission medium for information. 4. If the plug-and-play automatic appliance of the electrical and power supplies mentioned in the first paragraph of the patent application scope is 13 1289242 (more), the page control system is replaced, in which the information language and format are far higher than the digital or analog information. The information unit modulated by the carrier frequency of the power frequency is fed into the power distribution broadcast, and travels in the power wiring, and the monitoring receiver is fed into the information unit by the power wiring, and the reverse operation of the demodulation deconstructs the correct information. . 1289242 VII. Designated representative map: (1) The representative representative of the case is: (1). (2) Brief description of the component symbols of the representative figure: Central processing unit 10 Infrared transceiver unit 11 Data encoding unit 20 Interface unit 30 Power wiring 35 Data decoding unit 40 Output control unit 50% 8. If there is a chemical formula in this case, please reveal the most Chemical formula showing the characteristics of the invention: % 4