CN201185852Y

CN201185852Y - Control system of drinking machine

Info

Publication number: CN201185852Y
Application number: CNU2008200453694U
Authority: CN
Inventors: 张明瀚; 叶蓁
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-25
Filing date: 2008-03-25
Publication date: 2009-01-28
Anticipated expiration: 2018-03-25

Abstract

The utility model discloses a drinking machine control system, comprising a main controller, a main chip, a remote controller, a receiving module, a decode module, a command processing and controlling main chip module and a drinking machine, which transmit signals in turn, wherein the main controller is connected with the main chip via a serial port line, the main chip transmits signal to the remote controller via a signal line, the remote controller transmits the received signal to the remote controller and the receiving module on the drinking machine, the receiving module transmits the signal to the decode module to be decoded, the decoded signal is transmitted to the command processing and controlling main chip module for controlling the drinking machine. The drinking machine has intelligent control, and adopts the remote controller to control the thermal insulation, the hot water time and the temperature of the drinking machine, to avoid repeated boiling of boiled water, thereby protecting users from repeatedly boiled water and non-uniform water.

Description

The water dispenser control system

Technical field

The utility model relates to a kind of water dispenser control system.

Background technology

It is energy-conservation to talk about household electrical appliances, and people can remember power consumptions " rich and influential family " such as refrigerator, air-conditioning naturally, and its energy consumption problem of water dispenser is usually ignored by the people.Once the water dispenser energy consumption problem was carried out test in the industry, and after water dispenser finishes one barrel of water heating, allowed it be in this continuous duty of insulation-heating-insulation 24 hours, power is 600 watts cold, hot two-purpose water dispenser, and power consumption 1.5 degree are to 1.7 degree! Single water dispenser power consumption 0.75 cold or single heat is spent! The power consumption of a slight water dispenser is equivalent to " one a " air-conditioning unexpectedly and constantly turned round 2-3 hour.In view of this, water dispenser also is one of big household electrical appliances of power consumption; On the other hand, different crowd has different drinking habits, different patients is all the more so, many people can't form healthy drinking habit, especially the motion in, serious threat health, the nurse is very few to patient's care, very easily ignore as drinking water this minor issue, traditional water dispenser " thousand boiling water " " water " threatens people's health.

Summary of the invention

The purpose of this utility model is to solve problems of the prior art, and a kind of water dispenser control system is provided.

For realizing above purpose, the utility model has been taked following technical scheme: the water dispenser control system, comprise the main master controller that transmits signal in turn, and master chip, remote control is accepted module, decoding module, instruction process and control master chip module, water dispenser;

Described master controller is connected with master chip by Serial Port Line, this master chip passes to remote control by holding wire with signal, this remote control passes to remote control receiver module on the water dispenser with the signal that receives, described receiver module transmits signal to decoding module decoding, signal after the decoding passes to instruction process and control master chip module, by the function of this module controls water dispenser.

Described remote control comprises high frequency transmission circuit.

Described high frequency transmission circuit includes interconnective tunable capacitor, triode and inductance.

Water dispenser control system of the present utility model, this water dispenser has the function of Based Intelligent Control, adopts the insulation of remote control control water dispenser, the time of hot water and temperature height, can well avoid boiling water to repeat boiling, make people away from the harm of thousand boiling water harmonizing yinyang water.The billy gate applied in conjunction with the applicant of this system makes that can control water dispenser has locomotive function, makes the patient of being inconvenient to walk about can in time replenish moisture content, useful physical and mental health simultaneously.

Description of drawings

Fig. 1 is the utility model water dispenser control system block diagram;

Fig. 2 is the utility model remote control circuit structure diagram;

Fig. 3 is the utility model embodiment master controller serial ports sending module structure chart;

Fig. 4 is the utility model water dispenser instruction process and control master chip modular structure schematic diagram.

The specific embodiment

Below in conjunction with the drawings and specific embodiments content of the present utility model is described in further details.

Embodiment one

See also shown in Figure 1ly, Fig. 1 is a water dispenser control system block diagram, the water dispenser control system, and it comprises the main master controller that transmits signal in turn, master chip, remote control is accepted module, decoding module, instruction process and control master chip module, water dispenser; Master controller is connected with master chip by Serial Port Line, this master chip passes to remote control by holding wire with signal, this remote control passes to remote control receiver module on the water dispenser with the signal that receives, receiver module transmits signal to decoding module decoding, signal after the decoding passes to instruction process and control master chip module, by the function of this module controls water dispenser.Wherein this master controller can be computer.

As shown in Figure 2, Fig. 2 is the remote control structure chart, include chip U1, resistance R 1, R2, capacitor C 1, variable capacitance C2, inductance L 1 and L2, triode T1, switching tube SW, and LED, this chip U1 has a plurality of pins, and wherein the 9th pin ground connection is connected with the negative pole of dc source 12V after its 14th pin is connected with switch SW, and ground connection, the 15th pin connecting resistance R2 of chip U1 also draws back the 16th pin, the 17th pin be connected with an end of capacitor C 1 and the base stage of triode T1 respectively after resistance R 1 is connected, the emitter stage of triode T1 is connected back ground connection with the 9th pin of chip U1, the other end of capacitor C 1 is connected with the end of tunable capacitor C2 and an end of inductance L 2 respectively, the colelctor electrode of triode T1 is connected with the other end of tunable capacitor C2 and the other end of inductance L 2 respectively, and the middle-end of inductance L 2 is connected with an end of inductance L 1, the other end of inductance L 1 be connected with the anode of dc source 12V and the 18th pin of chip U1 respectively after the LED lamp is connected.Tunable capacitor C2 wherein, triode T1, inductance L 1 constitutes high frequency transmission circuit.

Integrated chip U1 coding sending module on this remote control, this module is from master controller (just the master controller serial ports receives instruction), after the master chip processing, behind chip U1 (the utility model adopts PT2262) coding, the 17th pin from PT2262, the code signal that sends by: address code, numeric data code, synchronous code are formed a complete code word, and the high frequency transmission circuit by 315MHz sends.Address code is by the decision of the address bit of PT2262, be used for water dispenser on the remote control receiver module mate, if address code does not meet, just do not receive numeric data code.The 15th, 16 pins of PT2262 connect 1.2M or 4.7M resistance, be used for water dispenser on the remote control receiver module carry out the coupling of tranmitting frequency.

As shown in Figure 3, Fig. 3 is a present embodiment master controller serial ports sending module structure chart; Master chip will receive the information of coming from serial ports (TXD/RXD) and read, and be translated into 4 signals of control remote control.It comprises MX232,104 electric capacity, serial ports male, 51 single-chip microcomputers, crystal oscillator, reset circuit element.Adopt the MX232 electrical level transferring chip, the fiduciary level of serial ports represents 0 with a 15V, with+15v represents 1, and single-chip microcomputer represents 0 with 0V, represents 1 with 5V, so directly communication will be made the conversion of level of MX232.4 configurations that electric capacity is bit rate on every side, the interface on the right is serial ports (public affairs), is used for being connected with master controller.

As shown in Figure 4, Fig. 4 is water dispenser instruction process and control master chip modular structure schematic diagram.Single-chip microcomputer adopts the ATMEGA8L single-chip microcomputer in the circuit diagram, and the PD7 pin of single-chip microcomputer connects the valve that water dispenser newly adds, as the control of automatic water outlet.The PB0 pin of single-chip microcomputer connects the delivery port of drinking machine heating tank, if automatically water outlet, will signal to the mainboard of water dispenser from PB0.The PB1 pin of single-chip microcomputer connects the water pump signal that goes out on the water dispenser mainboard, reads the message of water fountain effluent, begins water outlet in case go out water pump, just opens magnetic valve to finish water outlet.The PC0-PC5 of single-chip microcomputer is a button in addition, the 7-12 key in the corresponding remote control.After wireless receiving module receives key information, tell single-chip microcomputer, single-chip microcomputer is exported corresponding push button signalling from PC0-PC5 and is given the water dispenser mainboard, finishes wireless remote control to water dispenser with this.

Above-listed detailed description is at the specifying of the utility model possible embodiments, and this embodiment is not in order to limiting claim of the present utility model, does not allly break away from the equivalence that the utility model does and implements or change, all should be contained in the claim of this case.

Claims

1, water dispenser control system is characterized in that: comprise the master controller that transmits signal in turn, and master chip, remote control is accepted module, decoding module, instruction process and control master chip module, water dispenser;

2, water dispenser control system according to claim 1, it is characterized in that: described remote control comprises high frequency transmission circuit.

3, water dispenser control system according to claim 2, it is characterized in that: described high frequency transmission circuit includes interconnective tunable capacitor, triode and inductance.