CN207035417U

CN207035417U - A kind of air-conditioning and its control system based on cell phone application Bluetooth remote control

Info

Publication number: CN207035417U
Application number: CN201720768825.7U
Authority: CN
Inventors: 屈海强
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-29
Filing date: 2017-06-29
Publication date: 2018-02-23
Anticipated expiration: 2027-06-29

Abstract

The utility model discloses a kind of air-conditioning and its control system based on cell phone application Bluetooth remote control, it includes air-conditioning equipment and cell phone application application terminal, control mainboard built in air-conditioning equipment, the control mainboard integrate AC power supply circuits, current detection circuit, single-chip microcomputer U2 and single chip circuit, bluetooth module U1 and bluetooth module circuit.AC power supply circuits connect external power source, the output end connection current detection circuit of AC power supply circuits, and single chip circuit is connected with bluetooth module circuit by single-chip microcomputer U2, single-chip microcomputer U2 pins connection control each function execution circuit of air-conditioning.The cell phone application application terminal is connected by mobile phone embedded with bluetooth and bluetooth module U1 communications, passes through bluetooth send instructions and data.It is controlled by cell phone application application terminal with operation of air conditioner, and is able to record, checks the data such as run time and the consumption electricity of air-conditioning, is realized to the Optimal improvements in terms of airconditioning control so that its control is more directly perceived, intelligent.

Description

A kind of air-conditioning and its control system based on cell phone application Bluetooth remote control

Technical field

Air-conditioning and its control technology field are the utility model is related to, cell phone application Bluetooth remote control is based on more particularly to one kind Air-conditioning and its control system.

Background technology

Air-conditioning is air regulator（Air Conditioner）.Refer to manually means, to surrounding air in building The process that the parameters such as temperature, humidity, cleanliness factor, speed are adjusted and controlled.Generally comprise low-temperature receiver/heat resource equipment, cold and hot Jie The several majors such as matter distributing system, end equipment.For existing air-conditioning equipment, mostly using infrared receiving module with unification IR remote controller realizes remote control, can only receive the infrared signal that remote control is sent and realize control to air-conditioning.It is this distant After control device needs dry cell, dry cell electricity to exhaust, larger pollution can be caused to environment by arbitrarily abandoning, in addition, remote control one As be positioned over the places such as sofa, the tea table of family, be easier to lose, or played with by child, fall damage or conceal, when using Look for everywhere, it is very troublesome.Now with design by the air-conditionings of WIFI mobile phone controls, to WIFI module in air-conditioning, but such a control The precondition of mode must have home gateway, and control could be realized only in the case where there is networking, if suspension i.e. can not Control.

The content of the invention

The defects of the purpose of this utility model is to overcome above-mentioned prior art and deficiency, there is provided one kind is based on mobile phone The air-conditioning and its control system of APP Bluetooth remote controls, the air-conditioning device are built-in with bluetooth module, single-chip microcomputer, current detection circuit, electricity The current signal that current detection circuit obtains is calculated after operational amplifier is handled into single-chip microcomputer, output operation of air conditioner institute Caused power consumption, and by being shown in Bluetooth transmission to cell phone application.

Technical scheme is used by the utility model：A kind of air-conditioning and its control system based on cell phone application Bluetooth remote control System, it is characterised in that：Including air-conditioning equipment and cell phone application application terminal, control mainboard built in air-conditioning equipment, the control mainboard Integrated AC power supply circuits, current detection circuit, single-chip microcomputer U2 and single chip circuit, bluetooth module U1 and bluetooth module circuit, AC Power supply circuit connects external power source, the output end connection current detection circuit of AC power supply circuits, and current detection circuit is passed by electric current Sensor T1 connection resistance R7, diode D1, D2, resistance R3, R4, R5, R6 and operational amplifier U3 compositions, operational amplifier U3's Output end is connected with single-chip microcomputer U2 the 3rd pin, and the single chip circuit passes through the first of single-chip microcomputer U2 with bluetooth module circuit Pin, second pin connect with bluetooth module U1 the 3rd pin, the 4th pin, the four to seven pin of the single-chip microcomputer U2 and 11st to the 14th pin is connection control each function execution circuit of air-conditioning；The cell phone application application terminal passes through in mobile phone Put bluetooth to be connected with the bluetooth module U1 signals, pass through bluetooth send instructions and data.

The AC power supply circuits are connected with transformer pressure-reducing and exported to bluetooth module U1 and single-chip microcomputer U2 to 5V.

The cell phone application application terminal connects with bluetooth module U1 communications, and the single-chip microcomputer U2 stores operation of air conditioner data, Including run time, humiture, the electricity consumed, sent to cell phone application application terminal and shown by bluetooth；Cell phone application should The instruction of each function execution of the corresponding control air-conditioning of control single chip computer U2 outputs is corresponding with terminal, cell phone application application terminal passes through Bluetooth sends to bluetooth module U1 and received, and single-chip microcomputer U2 carries out instruction parsing output.

The beneficial effects of the utility model, realization are controlled by cell phone application application terminal with operation of air conditioner, and can The data such as run time and the consumption electricity of air-conditioning are recorded, checked, are realized to the Optimal improvements in terms of airconditioning control so that it is controlled System is more directly perceived, intelligent.Meanwhile the Optimal improvements in terms of also for existing air-conditioning having circuit, add an electric current Circuit is detected, is connected on using induction type current-sensing T1 on the main electricity of air-conditioning, when the air conditioning is turned on, current sense Device T1 induces current signal, and this signal is calculated after operational amplifier U3 enhanced processings into single-chip microcomputer U2, then will Data back is to showing in cell phone application, caused power consumption when detecting operation of air conditioner, power consumption data show it is more directly perceived, Be advantageous to improve power saving consciousness, reach the purpose of energy-saving and emission-reduction.

Brief description of the drawings

Fig. 1 is circuit system functional-block diagram of the present utility model.

Fig. 2 is circuit theory diagrams of the present utility model.

Embodiment

The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.

It refer to accompanying drawing 1-2, a kind of air-conditioning and its control system based on cell phone application Bluetooth remote control, including air-conditioning equipment With cell phone application application terminal, control mainboard built in air-conditioning equipment, the control mainboard integrates AC power supply circuits, current detecting electricity Road, single-chip microcomputer U2 and single chip circuit, bluetooth module U1 and bluetooth module circuit, AC power supply circuits connection external power source, AC are supplied Circuit output end connection current detection circuit, current detection circuit by current sensor T1 connection resistance R7, diode D1, D2, resistance R3, R4, R5, R6 and operational amplifier U3 compositions, operational amplifier U3 output end and single-chip microcomputer U2 the 3rd pin Connection, the single chip circuit pass through single-chip microcomputer U2 the first pin, second pin and bluetooth module U1 with bluetooth module circuit The 3rd pin, the connection of the 4th pin, the four to seven pin and the pins of 11 to 14 of the single-chip microcomputer U2 are connection Control each function execution circuit of air-conditioning；Believed by mobile phone embedded with bluetooth and the bluetooth module U1 cell phone application application terminal Number connection, pass through bluetooth send instructions and data.

More preferably, the AC power supply circuits are connected with transformer pressure-reducing and exported to bluetooth module U1 and single-chip microcomputer U2 to 5V.

More preferably, the cell phone application application terminal connects with bluetooth module U1 communications, the single-chip microcomputer U2 storages air-conditioning fortune Row data, including run time, humiture, the electricity consumed, the master of air-conditioning is connected on using induction type current-sensing T1 On power supply, when the air conditioning is turned on, current sensor T1 induces current signal, and this signal amplifies by operational amplifier U3 Calculated after processing into single-chip microcomputer U2, then sent to cell phone application application terminal and shown by bluetooth；Cell phone application application is eventually End is corresponding with the instruction that the corresponding each function of control air-conditioning of control single chip computer U2 outputs performs, and cell phone application application terminal passes through bluetooth Send to bluetooth module U1 and receive, single-chip microcomputer U2 carries out instruction parsing output.

Above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and is not Restriction to embodiment of the present utility model.And for belong to connotation of the present utility model extend out it is apparent Modification, equivalent substitution, improvement etc. be included within the scope of protection of the utility model.

Claims

1. a kind of air-conditioning and its control system based on cell phone application Bluetooth remote control, it is characterised in that：Including air-conditioning equipment and mobile phone APP application terminals, control mainboard built in air-conditioning equipment, the control mainboard integrate AC power supply circuits, current detection circuit, monolithic Machine U2 and single chip circuit, bluetooth module U1 and bluetooth module circuit, AC power supply circuits connection external power source, AC power supply circuits Output end connects current detection circuit, and current detection circuit is by current sensor T1 connection resistance R7, diode D1, D2, resistance R3, R4, R5, R6 and operational amplifier U3 compositions, operational amplifier U3 output end are connected with single-chip microcomputer U2 the 3rd pin, institute Single chip circuit is stated with bluetooth module circuit by the 3rd of single-chip microcomputer U2 the first pin, second pin and bluetooth module U1 to draw Pin, the connection of the 4th pin, the four to seven pin and the 11st to 14 pins of the single-chip microcomputer U2 are each for connection control air-conditioning Function execution circuit；The cell phone application application terminal is connected by mobile phone embedded with bluetooth with the bluetooth module U1 signals, is passed through Bluetooth send instructions and data.

2. a kind of air-conditioning and its control system based on cell phone application Bluetooth remote control according to claim 1, its feature exist In：The AC power supply circuits are connected with transformer pressure-reducing and exported to bluetooth module U1 and single-chip microcomputer U2 to 5V.

3. a kind of air-conditioning and its control system based on cell phone application Bluetooth remote control according to claim 1, its feature exist In：The cell phone application application terminal connects with bluetooth module U1 communications, and the single-chip microcomputer U2 stores operation of air conditioner data, including Run time, humiture, the electricity consumed, are sent to cell phone application application terminal by bluetooth and shown；Cell phone application application is eventually End is corresponding with the instruction that the corresponding each function of control air-conditioning of control single chip computer U2 outputs performs, and cell phone application application terminal passes through bluetooth Send to bluetooth module U1 and receive, single-chip microcomputer U2 carries out instruction parsing output.