CN1504971A - Controlling method for electric appliance bus and products thereof - Google Patents
Controlling method for electric appliance bus and products thereof Download PDFInfo
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- CN1504971A CN1504971A CNA021530483A CN02153048A CN1504971A CN 1504971 A CN1504971 A CN 1504971A CN A021530483 A CNA021530483 A CN A021530483A CN 02153048 A CN02153048 A CN 02153048A CN 1504971 A CN1504971 A CN 1504971A
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Abstract
The invention is an electrical apparatus bus control system. It transmits control signals of all the control switches by the same group of signal lines, and all the controllers also obtain control signals from the same group of signal lines to control corresponding electrical apparatuses, respectively. It has simple control line, and convenient installation and maintenance. It can also realize short distance remote control and long-distance operation.
Description
The present invention is a kind of electrical equipment (containing industrial electrical equipment and household electrical appliance etc.) bus control system.
Traditional electrical equipment great majority all are that the method that adopts switch to connect with electrical equipment is gone the work of control apparatus and stopped, and switch usually must be installed in the place away from electrical equipment, like this, between switch and the controller long line must be arranged.(for example a parlor or a factory building etc.) often need to install multiple electrical equipment in same place, owing to must connect up one to one between electrical equipment and the switch, make whole circuit very complicated.Can both be to controlling arbitrarily if want with a kind of electrical equipment in several places, its wiring is more various; If want can both control arbitrarily several electrical equipment in several places, the complexity of its wiring is difficult to the imagination especially.With regard to common Rooms, two Room (bedroom) (parlor) family is example, if want in the parlor, any places such as two bedrooms, kitchen, toilet can both optionally control the electric light of whole family, adopt traditional control method will make the room lighting circuit very complicated.Complicated electric appliance circuits cause installation cost increase greatly, from now on use and keep in repair also very inconvenience.
The purpose of this invention is to provide a kind of bus control method that can control the various electrical equipment in the certain limit arbitrarily and products thereof, adopt the circuit of electrical apparatus control system of this method very succinct, installation and maintenance is all very convenient, especially in the time of need controlling several different electrical equipment arbitrarily in several places, the superiority of electrical apparatus bus control system will be more remarkable.Electrical apparatus bus control system can also realize the operated from a distance and the near radio remote control of system very easily.
The object of the present invention is achieved like this: the notion of introducing total line traffic control in traditional electric system, utilize a group (one or more in the system, usually be no more than two) control signal of line transmission system, the control signal of each electrical equipment is all passed through this group (one or more) signal line and is transmitted, simultaneously, each electrical equipment also all obtains control signal (each electrical equipment all may also have other control mode certainly) from this group (one or more) signal line.Like this, being in different local each controllers (being equivalent to traditional switch combination combined switch together with several electrical equipment) all links with this group (one or more) signal line, control signal is sent on the signal line, be in different each local electrical equipment and also all link to each other, obtain control signal from signal line the duty of electrical equipment is controlled with signal line.What signal line transmitted is the control signal of total system, and this group (one or more) signal line also is " control bus " or " bus ", adopts the electric system of " control bus " just to be " electrical apparatus bus control system "." bus " can be the independently circuit outside the power lead of system, also can be power lead itself.Certainly, if with power lead double as system bus, then must take appropriate measures the power supply of heavy current and the control signal of weak current are transmitted with the same line road, so that system identification, the most frequently used straightforward procedure is that the mode of control signal with carrier wave is attached on the power lead." electrical apparatus bus control system " need only be connected and needn't connect up one to one with each electrical equipment owing to being distributed in system's each controller Anywhere with " bus ", so the wiring of system is quite simple, repair and maintenance (R and M) from now on are also very easy.
Compare with traditional electric control method, it is simple and direct that the present invention has in the system wiring, installs easily, and the repair and maintenance (R and M) of system are very convenient, are convenient to advantages such as operated from a distance and near radio remote control.When especially need be in different several places intrasystem (or a plurality of) electrical equipment arbitrarily being controlled, the present invention will significantly be better than traditional electric system.
In the Figure of description:
1, Fig. 1 is first kind of conceptual scheme of the present invention, wherein K1, K2 ..., Kn is electric control switch, D1, D2 ..., Dn is various controllers, L and N be K1, K2 ..., electric control switch such as Kn and D1, D2 ..., the shared power circuit of various controllers such as Dn, DQ is the ordinary appliances (as electric light, colour TV, electric fan, air-conditioning, factory's driving etc.) that is controlled by the controller, and Kz is the control signal wire of total system.
2, Fig. 2 is second kind of conceptual scheme of the present invention, wherein K1, K2 ..., Kn is electric control switch, D1, D2 ..., Dn is various controllers, L and N be K1, K2 ..., electric control switch such as Kn and D1, D2 ..., the shared power circuit of various controllers such as Dn, DQ is the ordinary appliances that is controlled by the controller, K
DBe the control signal data line of total system, K
LIt is the control signal clock line.
3, Fig. 3 is an electric control switch functional-block diagram in first kind of scheme, and wherein 1 is power supply, the 2nd, and scrambler, the 3rd, control knob, L and N are power circuits, Kz is a control signal wire.
4, Fig. 4 is the functional-block diagram of first kind of scheme middle controller inside, and wherein 4 is power supplys, the 5th, demoder, the 6th, control executive circuit, DQ be controlled device (D1, D2 ..., Dn) control ordinary appliances, L and N are power circuits, Kz is a control signal wire.
5, Fig. 5 be adopt the electric control switch of carrier system by power lead (L, N) transmission of control signals scheme (K1, K2 ..., Kn) functional-block diagram, wherein 1 is power supply, the 2nd, and scrambler, the 3rd, control knob, L and N are power circuits, the 7th, and carrier wave produces circuit.
6, Fig. 6 be adopt the controller of carrier system by power lead (L, N) transmission of control signals scheme (D1, D2 ..., Dn) functional-block diagram, wherein 4 is power supplys, the 5th, demoder, the 6th, the control executive circuit, DQ be controlled device (D1, D2 ..., Dn) control ordinary appliances, L and N are power circuits, the 8th, and the carrier wave demodulation circuit.
7, Fig. 7 be for Long-distance Control or near radio remote control and the electric control switch that designs (K1, K2 ..., Kn) functional-block diagram, it belongs to the carrier Control mode, wherein 1 is power supply, the 2nd, scrambler, L and N are power circuits, the 7th, carrier wave produces circuit, the 10th, external signal interface, the 9th, interface circuit.
In conjunction with Figure of description the present invention is further described now.Traditional electrical equipment control mode is directly to be connected in the power circuit of electrical equipment the directly break-make of control power supply by switch, and the present invention then controls by bus.Among Fig. 1, when the button of pressing Fig. 3 (3), then gauge tap (K1, K2 ... Kn etc.) this steering order is encoded by the scrambler among Fig. 3 (2), send to then on the control signal wire (Kz) of total system, although all gauge tap (K1, K2 ... Kn etc.) all control signal is sent on the same signal line (Kz), but different fully because of their coding, entanglement does not take place so can not make to control yet; All controllers (D1, D2 ... Dn etc.) also all obtain control signal from this control signal wire (Kz), decode by the demoder among Fig. 4 (5) then, if find that the signal encoding on the control signal wire (Kz) is identical with own specific coding, then electrical equipment (DQ) cut out or opens by controlling executive circuit (6) among Fig. 4.Such as, if the coding of gauge tap K1 is 10100001, the coding of gauge tap K2 is 10100011, the coding of controller D1 is 10100011, the coding of controller D2 is 10100001, after pressing the control knob (3) among the controller K1 so, what gauge tap K1 controlled will be the electrical equipment that is connected with controller D2, because the coding of the two is identical, controller D1 is the control of suspension control switch K2 then, entanglement can not occur.As can be seen, no matter gauge tap (K1, K2 ... Kn etc.) be installed in system Anywhere, it all will control with the identical controller of oneself coding (D1, D2 ... Dn etc.), can not change the wire structures of circuit.
Scheme shown in Figure 1 in the Figure of description is fit to the less mini-system of electrical equipment, just be fit to this scheme such as household electrical appliance, but the more large scale system of electrical equipment (DQ) in needs control, then be easy to occur the situation that a lot of electrical equipment are operated simultaneously as factory, meeting-place etc., so just easily various control signals are clashed, at this moment can adopt scheme shown in Figure 2, on scheme basis shown in Figure 1, increase a control signal wire, and redefine the function of this two signal line, a clock (K who is used for the transmission system control signal
L), another is used for the data (K of transmission system control signal
D), the optimal design of coupled system software can be stopped the conflict between the various control signals fully again.
For general compact electric apparatus system, can also remove the control signal wire (Kz) among the figure one, method by carrier wave with gauge tap (K1, K2 ... Kn etc.) control signal of sending is modulated on the system power supply line (L, N) with the generation circuit of the carrier wave among Fig. 5 (7) to be transmitted, controller (D1, D2 ... Dn etc.) then increase corresponding carrier wave demodulation circuit (8) among Fig. 6 in.
In order to realize Long-distance Control or near radio remote control, the signal that control knob (3) can be changed into external signal interface (10) input among Fig. 7 is controlled, enter scrambler (2) by interface circuit (9) conversion, external interface signals can be a telephone line, so just can by any phone in the strang country electrical equipment to internal system control; External interface signals also can be the output signal of computer, so just can realize easily controlling automatically and controlling by network remote; External interface signals can also be the infrared remote control signal of infrared receiving terminal, in order to closely remote control etc.Certainly, when producing various electrical equipment from now on can also with controller (D1, D2 ... Dn etc.) produce in advance in various electrical equipment (DQ).
Claims (10)
1, a kind of electrical equipment bus control method and products thereof, mainly by gauge tap (K1, K2 ..., Kn) and controller (D1, D2 ..., Dn) form, it is characterized in that:
(1) gauge tap (K1, K2 ..., Kn) control signal all by the transmission of same group of control signal wire, controller (D1, D2 ..., Dn) also all obtain control signal from this group control signal wire, make the different gauge tap of coding (K1, K2 ..., Kn) respectively the controller of the corresponding coding of control (D1, D2 ..., Dn)
(2) gauge tap (K1, K2 ..., Kn) and controller (D1, D2 ..., Dn) be used to control the various electrical equipment (DQ) in the certain limit.
2, according to the described control signal wire of claim 1, it is characterized in that control signal wire is a system power supply line (L, N) itself, control signal is to transmit with system power supply line (L, N) in the mode of carrier wave.
3,, it is characterized in that control signal wire is the circuit (Kz) of a special use, is used for direct transmission system control signal according to the described control signal wire of claim 1.
4,, it is characterized in that control signal wire is two (KL, KD) or many circuits, so that more high-performance ground transmits complicated control signal according to the described control signal wire of claim 1.
5, according to the described gauge tap of claim 1 (K1, K2 ..., Kn), it is characterized in that having a scrambler (2).
6, according to the described gauge tap of claim 1 (K1, K2 ..., Kn), it is characterized in that having carrier wave and produce circuit (7).
7, according to the described controller of claim 1 (D1, D2 ..., Dn), it is characterized in that having demoder (5).
8, according to the described controller of claim 1 (D1, D2 ..., Dn), it is characterized in that having carrier wave demodulation circuit (8).
9, according to the described controller of claim 1 (D1, D2 ..., Dn), it is characterized in that and ordinary appliances (DQ) is combined.
10, according to the described gauge tap of claim 1 (K1, K2 ..., Kn), it is characterized in that having external signal interface (10), be convenient to be connected with external units such as telephone wire, computer interface, infrared receiving terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021530483A CN1504971A (en) | 2002-11-30 | 2002-11-30 | Controlling method for electric appliance bus and products thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021530483A CN1504971A (en) | 2002-11-30 | 2002-11-30 | Controlling method for electric appliance bus and products thereof |
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| Publication Number | Publication Date |
|---|---|
| CN1504971A true CN1504971A (en) | 2004-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021530483A Pending CN1504971A (en) | 2002-11-30 | 2002-11-30 | Controlling method for electric appliance bus and products thereof |
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| CN (1) | CN1504971A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101426315B (en) * | 2008-12-02 | 2013-04-17 | 广州市设计院 | Array type wire laying lighting control system |
| CN105302027A (en) * | 2015-11-18 | 2016-02-03 | 李伟 | Driving control integration circuit and driving control system |
| CN114815630A (en) * | 2021-01-18 | 2022-07-29 | 浙江易鑫电子科技股份有限公司 | A new smart home control and wiring method |
-
2002
- 2002-11-30 CN CNA021530483A patent/CN1504971A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101426315B (en) * | 2008-12-02 | 2013-04-17 | 广州市设计院 | Array type wire laying lighting control system |
| CN105302027A (en) * | 2015-11-18 | 2016-02-03 | 李伟 | Driving control integration circuit and driving control system |
| CN114815630A (en) * | 2021-01-18 | 2022-07-29 | 浙江易鑫电子科技股份有限公司 | A new smart home control and wiring method |
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