CN2625941Y

CN2625941Y - System for controlling multiple electric appliance with bus type dispersion method

Info

Publication number: CN2625941Y
Application number: CN 03228259
Authority: CN
Inventors: 曹伟龙; 俞丹丁
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-01-17
Filing date: 2003-01-17
Publication date: 2004-07-14
Anticipated expiration: 2013-01-17

Abstract

A system for controlling multiple electric appliances with bus-typed dispersion method relates to an electric appliance. All of the steps of the conventional automatic control are accomplished with being centralized in a controller, so the strong and weak electricity exists by mixing with each other in the controller, the line of the lower part is congested and the wire arrangement is hard to be implemented. The utility model enables partial control steps to be transferred into a branch control device. The utility model is characterized in that the main body is formed by connecting an exchanger, a main controller, a guard device, a voice information feedback device, a power supply, etc, with each other; the split unit is formed by connecting a branch controller, automatic switches and a detecting device which detects the status of the electric appliance which is controlled; all split units are connected with a control line connected in parallel, the control line consists of two positive and negative low-voltage DC split unit power cords and one or a plurality of communication lines. All the manual switches are ganged ones. The automatic switches are single-pole-double-throw ones. The system is used for controlling the electric appliances in families or units.

Description

The bus type dispersion method is controlled the system of a plurality of electrical equipment

The utility model relates to a kind of electrical equipment.

Usually, realize control, particularly to the control of various household electrical appliance to various electrical equipment, often all adopt and concentrate on the Overall Steps of finishing control in the controller, comprising acceptance, conversion, differentiate, carry out, its advantage is that reaction is fast, maintenance easily, shortcoming is that servo-drive system is huge in the controller, and the circuit of all electrical equipment all is pooled in the controller, and strong and weak electricity mixes in the controller, so controller below circuit is crowded, the winding displacement difficulty is stiff.

The purpose of this utility model is to provide the bus type dispersion method to control the system of a plurality of electrical equipment, make part control that concentrates on originally in the controller and the step of carrying out, be distributed to and be arranged near the branch control device of each controlled electric appliance, bus mode with the communication agreement is got in touch, forming a control forms is to concentrate and the disperse phase combination, execute form is automatic and manual and usefulness, and the system flexibly that control apparatus quantity is not limit is to adapt to different needs.

The utility model is to realize like this, the system that the bus type dispersion method is controlled a plurality of electrical equipment is made up of main body, split, control line, hand switch, it is characterized in that: main body is connected to form by devices such as interchanger, master controller, surveillance device, voice messaging feedback, power supplys; Have in the split and can accept, differentiate the sub-controller of master controller information, and the automatic switch that has pair controlled electric appliance to control, the pick-up unit that the controlled electric appliance state is detected is connected to form in addition; Control line is made of order wire and split power lead, all splits all are connected on the control line in parallel, the mode that the controlled electric appliance that master controller is administered split is controlled, be make main body and split separately information with the signal of agreement, send to and be delivered to the other side on the order wire with the form of communication.Control line is to be made of the split power lead of positive and negative two low-voltage directs and one or several order wire.The split power lead is drawn from the supply unit of main body ZT, inserts split and provides power supply to it, and order wire is drawn from the master controller of main body, inserts in the sub-controller K.All splits all are connected on split power lead and the order wire with parallel way.Sub-controller links to each other with order wire on the one hand, links to each other with separately pick-up unit on the other hand, and links to each other with separately automatic switch.Hand switch all is a ganged switch.Automatic switch is a single-pole double-throw (SPDT).

The utility model is with the execution control device that takes up space very big in the master controller, stay minority in main body, or one do not stayed near the split that all is distributed to each controlled electric appliance, and the just very simple control line of bar of connection main body and split, so thoroughly solved the situation that circuit blocks up under the controller, the main body inner structure can be simple greatly, is convenient to adopt modular construction, and it is very easy to overhaul.Because be to remove control apparatus near being distributed to each controlled electric appliance, so 220 volts power lead there is no need to focus in the main body, so winding displacement is very simple.The quantity of controlled electric appliance because being parallel way, split is connected on the control line, so can not limit.Because can settle split in the main body, so can adopt the mode of very decentralised control flexibly and centralized control and usefulness.

Concrete structure of the present utility model and detailed description are provided by following examples.

Fig. 1 is a framework synoptic diagram of the present utility model.

Describe below in conjunction with accompanying drawing.

With reference to Fig. 1, ZT is a main body, and FT1, FT2, FTn are splits, and (6) are control lines, and SD1, SD2, SDn are hand switches, and DQ1, DQ2, DQn are controlled electric appliances, and (9) are 220 volts of AC power cords.

Earlier framework is described: it is the interchange of being responsible for external information in the system that interchanger (1) is arranged in the main body ZT; Supply unit (5) is arranged, and it is responsible for the electricity consumption of main body ZT and split FT; Master controller (3) is arranged, and it is responsible for acceptance, conversion, differentiation, tour, the transmission of information; Surveillance device (2) is arranged, and it is responsible for checking of password, prevents to trespass; Voice indication device (4) is arranged, and it is responsible for the present situation of carrying out of situation and system itself is come out with voice or symbolic representation; Control line (6) is to be made of the split power lead (8) of positive and negative two low-voltage directs and one or several order wire (7).Wherein split power lead (8) is drawn from the supply unit (5) of main body ZT, inserts split FT and provides power supply to it, and master controller (3) can not reach the purpose of control selectively to some split FT power supplies.Order wire (7) is drawn from the master controller (3) of main body ZT, inserts in the sub-controller K.All split FT1, FT2, FTn are connected on split power lead (8) and the order wire (7) with parallel way.Sub-controller K1, K2, Kn link to each other with order wire (7) on the one hand and obtain control signal, link to each other with separately pick-up unit C1, C2, Cn on the other hand, understand controlled electric appliance DQ1, DQ2, DQn present located state, and link to each other with automatic switch Z1, Z2, Zn, can send the instruction of carrying out control to it.Automatic switch Z1, Z2, Zn can switch controlled electric appliance DQ1, DQ2, DQn, and automatic switch Z is connected with hand switch SD with 220 volts B line.The end of controlled electric appliance DQ is connected with 220 volts A line, and the other end is connected with hand switch SD.Hand switch SD1, SD2, SDn, all be ganged switch, constitute one manually and automatically and the device of usefulness, make total system when outage or damaging, can manually control with automatic switch Z.

Its ruuning situation is such: when ' after the instruction (using telephone wire) of opening controlled electric appliance DQ1 ' entered master controller (3) from interchanger (1), instruction had just entered centralized control.The master controller off-hook is connected phone, first password check, and incorrect with regard to on-hook, correct words just insert signal, will instruct to send on the order wire (7) with the mode of arranging after conversion is differentiated, and enter decentralised control.According to a preconcerted arrangement, it is instruction to oneself that the K1 of split FT1 recognizes this at once, accept immediately to come to differentiate, and to the present state of pick-up unit C1 inquiry controlled electric appliance DQ1, two kinds nothing more than of situations, situation one: ' controlled electric appliance DQ1 is in closed condition, ' so sub-controller K1 just send the instruction of opening to automatic switch Z1, after pick-up unit C1 detects controlled electric appliance DQ1 and has opened really, the signal that sub-controller K1 just will be finished by order wire (7) to master controller (3) report: ' being finished ', master controller (3) is received after the report, just shows by voice messaging feedback assembly (4); Situation two: find that after testing controlled electric appliance DQ1 is in open mode ', sub-controller K1 does not just send out instruction any to automatic switch Z1 so, and send to master controller (3): the report of ' being finished ', same master controller (3) also shows by voice messaging feedback assembly (4).

After an electrical equipment control was finished, master controller (3) can be waited for second instruction, the 3rd instruction, and implementation is identical, up to receiving the instruction just on-hook end later on that is all over.

Interchanger (1) has phone, the mode of the multiple exchange of computer or the like, and implementation status is identical.

The controlled form of automatic switch Z and controlled electric appliance DQ is complementary.Switch such as electric light locks, and the switch of air-conditioning is a monopulse, and the switch of electrically driven curtain is a dipulse, or the like.

Claims

1, the system that the bus type dispersion method is controlled a plurality of electrical equipment is made up of main body ZT, split FT, control line (6), hand switch SD, it is characterized in that: main body ZT is connected to form by interchanger (1), master controller (3), surveillance device (2), voice messaging feedback (4), power supply devices such as (5); The sub-controller K that can accept, differentiate master controller information is arranged in the split, and the automatic switch Z that has pair controlled electric appliance to control, the pick-up unit C that controlled electric appliance DQ state is detected is connected to form in addition; Control line (6) is made of order wire (7) and split power lead (8), all split FT are connected on the control line (6) in parallel, the mode that the controlled electric appliance DQ that master controller (3) is administered split FT controls, be make main body ZT and split FT separately information with the signal of agreement, send on the order wire (7) and be delivered to the other side with the form of communication.

2, bus type dispersion method according to claim 1 is controlled the system of a plurality of electrical equipment, it is characterized in that: control line (6) is to be made of the split power lead (8) of positive and negative two low-voltage directs and one or several order wire (7).

3, bus type dispersion method according to claim 1 is controlled the system of a plurality of electrical equipment, it is characterized in that: split power lead (8) is drawn from the supply unit (5) of main body ZT, insert split FT and provide power supply to it, order wire (7) is drawn from the master controller (3) of main body ZT, inserts in the sub-controller K.All split FT1, FT2, FTn are connected on split power lead (8) and the order wire (7) with parallel way.

4, bus type dispersion method according to claim 1 is controlled the system of a plurality of electrical equipment, it is characterized in that: sub-controller K1, K2, Kn link to each other with order wire (7) on the one hand, link to each other with separately pick-up unit C1, C2, Cn on the other hand, and link to each other with separately automatic switch Z1, Z2, Zn

5, bus type dispersion method according to claim 1 is controlled the system of a plurality of electrical equipment, it is characterized in that: hand switch SD1, SD2, SDn, all be ganged switch

6, bus type dispersion method according to claim 1 is controlled the system of a plurality of electrical equipment, it is characterized in that: automatic switch Z is a single-pole double-throw (SPDT).