CN105511447B - A kind of intelligent tester for Function detection on cloud air-conditioning line - Google Patents
A kind of intelligent tester for Function detection on cloud air-conditioning line Download PDFInfo
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- CN105511447B CN105511447B CN201510915618.5A CN201510915618A CN105511447B CN 105511447 B CN105511447 B CN 105511447B CN 201510915618 A CN201510915618 A CN 201510915618A CN 105511447 B CN105511447 B CN 105511447B
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- air conditioner
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- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 238000004378 air conditioning Methods 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 40
- 238000012360 testing method Methods 0.000 claims description 16
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 210000004270 pstb Anatomy 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of intelligent tester for Function detection on cloud air-conditioning line, including for the communicating circuit with cloud air conditioner electric control board communications, function of reset detection circuit, the PM2.5 analog communications circuit for exporting PM2.5 analog signals, the PM2.5 high voltage packages output detection circuit for detecting cloud air-conditioner purifier output signal, LED drive circuit, LED display circuit, the parameter setting keys circuit for inputting arrange parameter, the voltage detecting circuit for detecting input voltage, cloud Air Conditioner Remote code output circuit and MCU.
Description
Technical field
The present invention relates to cloud air conditioner test instrument technical field, more particularly to a kind of intelligence for Function detection on cloud air-conditioning line
Can tester.
Background technology
In existing method, to test each function of cloud air conditioner electric control plate, it is necessary to the manually operated electric-controlled plate of worker, and lead to
Cross WiFi module networking and realize that high in the clouds communicates with Cloud Server, the action for visually observing electric-controlled plate judges whether its function can be normal
Realize.In conventional method, the whole process of detection is required for worker manually operated and naked eyes judge, has both expended time, manpower,
The risk of erroneous judgement is added, makes production detection efficiency be difficult to improve.
The content of the invention
It is simple, quick, reliable it is an object of the invention to overcome the deficiencies of the prior art and provide one kind test, carry significantly
The high intelligent tester for being used for Function detection on cloud air-conditioning line of production detection efficiency.
In order to realize the above object the technical solution adopted by the present invention is：It is a kind of to be used for Function detection on cloud air-conditioning line
Intelligent tester, including detect circuit, for exporting for the communicating circuit with cloud air conditioner electric control board communications, function of reset
It is the PM2.5 analog communications circuit of PM2.5 analog signals, defeated for detecting the PM2.5 high voltage packages of cloud air-conditioner purifier output signal
Go out to detect circuit, LED drive circuit, LED display circuit, the parameter setting keys circuit for inputting arrange parameter, for examining
Survey voltage detecting circuit, cloud Air Conditioner Remote code output circuit and the MCU of input voltage.
Further, the MCU is also associated with 5V power supply input circuits, oscillating circuit, reset circuit, programming circuit and string
Mouth/USB communication interface circuit.
Further, it controls plate face to be provided with and is used to show the registration code LED display of registration code, for showing arranges value
Arranges value LED display, the voltage LED display for showing magnitude of voltage, for showing testing result and intelligent tester
Indicator lamp, PM2.5 high voltage packages port, PM2.5 analog communications port, programming port, infrared remote-controlled signal issuing side, the net of state
Network signal communication mouth, serial ports/USB communication interface and Cao Zuoanjian；Wherein described registration code LED display, arranges value LED are shown
Screen and voltage LED display and indicator lamp are connected with LED display circuit and LED drive circuit connection, the PM2.5 high voltage packages
Port is connected with PM2.5 high voltage package output detection circuits, and the PM2.5 analog communications port connects with PM2.5 analog communications circuit
Connect, the programming port is connected with programming circuit, and the infrared remote-controlled signal issuing side connects with cloud Air Conditioner Remote code output circuit
Connect, the network signal communication port and function of reset detect circuit and communicating circuit be connected, the serial ports/USB communication interface and
Serial ports/USB communication interface circuit connection, the Cao Zuoanjian are connected with parameter setting keys circuit.
The beneficial effects of the invention are as follows：The intelligent tester of the present invention is by using Function detection intelligent testing on cloud air-conditioning line
Instrument is tried, can accurately and rapidly test out the quality of cloud air conditioner electric control plate various functions, and shows test result automatically, significantly
The human cost and time cost in production detection process are saved.Intelligent tester is ingenious in design, and cost is cheap, in cloud air-conditioning
There is very big practical value in being detected on line.
Brief description of the drawings
Fig. 1 is the circuit diagram that the communicating circuit of the present invention and function of reset detect circuit.
Fig. 2 is the circuit diagram of the PM2.5 analog communication circuits of the present invention.
Fig. 3 is the circuit diagram of the PM2.5 high voltage package output detection circuits of the present invention.
Fig. 4 is the circuit diagram of the LED drive circuit of the present invention.
Fig. 5 is the circuit diagram of the LED display circuit of the present invention.
Fig. 6 is the circuit diagram of the parameter setting keys circuit of the present invention.
Fig. 7 is the circuit diagram of the voltage detecting circuit of the present invention.
Fig. 8 is the circuit diagram of the cloud Air Conditioner Remote code output circuit of the present invention.
Fig. 9 is MCU and 5V power supply input circuits, oscillating circuit, reset circuit, programming circuit and serial ports/USB communication interface
The circuit diagram of circuit.
Figure 10 is the control panel schematic diagram of the present invention.
Embodiment
Claimed technical solution of the invention is described in further detail in conjunction with the drawings and specific embodiments.
The intelligent tester for being used for Function detection on cloud air-conditioning line of the present embodiment includes being used to lead to cloud air conditioner electric control plate
It is the communicating circuit of letter, the PM2.5 analog communications circuit for exporting PM2.5 analog signals, defeated for detecting cloud air-conditioner purifier
Go out the PM2.5 high voltage packages output detection circuit of signal, LED drive circuit, LED display circuit, the ginseng for inputting arrange parameter
Number sets key circuit, the voltage detecting circuit for detecting input voltage, cloud Air Conditioner Remote code output circuit and MCU, its
MCU is also associated with 5V power supply input circuits, oscillating circuit, reset circuit, programming circuit and serial ports/USB communication interface circuit.
Shown in Figure 1, intelligent tester is communicated using TTL circuits with tested person cloud air conditioner electric control plate, passes through CN1
Receive tested person cloud air conditioner electric control plate and upload to the data in high in the clouds, while simulate Cloud Server and issue control command to electric-controlled plate.
Pass through CN1 2 pin, the PRxd of level shifting circuit to intelligent tester master chip from the information that cloud air conditioner electric control plate receives
Mouthful, and the output information of master chip passes through PTxd mouths, 3 pin of level shifting circuit to CN1.Cloud air conditioner electric control plate sends replacement letter
Number pass through CN1 5 pin, the pWiFiReset mouths of clamp circuit to intelligent tester master chip.
Referring to shown in Fig. 2 and Fig. 3, the simulation PM2.5 of intelligent tester data export from CN6 5 pin, CN6 2 pin,
CN6 3 pin are power supply and the reference voltage for reading cloud air conditioner electric control plate；The purification output of cloud air conditioner electric control plate passes through CN4, isolation
The pPM2.5In mouths of circuit, clamp circuit to intelligent tester master chip.
Referring to shown in Fig. 4 and Fig. 5, intelligent tester uses special LED drive chip（EXC2618）, see Fig. 4 and Fig. 5,
There are one group of three chips and two one group of chips respectively, every group shares same data wire（pSda）With clock line（pClk）, often
Individual chip has an independent chip select line（pStb）Enabled pin is selected as the piece for entering row data communication.
Shown in Figure 6, intelligent tester is directly connected to button using chip mouth, and software reads control key value using scanning.
It is shown in Figure 7, it is the voltage detecting circuit of intelligent tester, the function of this circuit is to read cloud air conditioner electric control plate
True voltage value at 12V power supplies, it is made up of 12V voltage branch circuits and 5 volts of clamp circuits, partial pressure value passes through pValADIn mouths
It is sent to master chip.
It is shown in Figure 8, remote signal from the pRmtOut mouths of intelligent tester master chip send through 5 volts of clamp circuits to
Rmt mouths, by the remote control mode input pin of Rmt port transmissions to cloud air conditioner electric control plate.
Shown in Figure 9, it is to be passed through by the pPCTxd mouths of master chip with pPCRxd mouths that intelligent tester communicates with host computer
CN3 interfaces connect TTL-USB converter, the USB or serial interface of host computer are reconnected by this converter, so as to realize intelligence
The communication of energy tester and host computer.
Shown in Figure 10, the control plate face of intelligent tester, which is provided with, to be used to show that the registration code LED of registration code is shown
Screen, the arranges value LED display for showing arranges value, the voltage LED display for showing magnitude of voltage, for show detect
As a result the indicator lamp with intelligent tester state, PM2.5 high voltage packages port, PM2.5 analog communications port, programming port, infrared
Remote signal issuing side, network signal communication port, serial ports/USB communication interface and Cao Zuoanjian；Wherein described registration code LED shows
Display screen, arranges value LED display and voltage LED display and indicator lamp are connected with LED display circuit and LED drive circuit connects
Connect, PM2.5 high voltage packages port is connected with PM2.5 high voltage package output detection circuits, and PM2.5 analog communications port is simulated with PM2.5
Communicating circuit is connected, and programming port is connected with programming circuit, infrared remote-controlled signal issuing side and cloud Air Conditioner Remote code output circuit
Connection, network signal communication port and function of reset detection circuit and communicating circuit are connected, and serial ports/USB communication interface and serial ports/
USB communication interface circuit is connected, and Cao Zuoanjian is connected with parameter setting keys circuit.Only need to be by tested person cloud air-conditioning in test
Electric-controlled plate connecting line insertion intelligent tester in corresponding interface, set parameter, upper electricity can be detected automatically.
Process of the intelligent tester of the present embodiment when carrying out parameter setting is as follows：When setting tested person cloud air conditioner electric control
The time of plate electrifying startup, due to all kinds of cloud air conditioner electric control plates it is upper electricity to energy normal working hours be not quite similar, intelligence test
Instrument can be adjusted signal sending time by the plus key on control panel with subtracting key, to ensure that all kinds of cloud air conditioner electric control plates can
It is reliably received remote control mode and signal of communication that intelligent tester is sent.When setting the self-test of cloud air conditioner electric control plate to complete
Between, because the time that all kinds of cloud air conditioner electric control plate self-tests are completed is not quite similar, intelligent tester can also be by by adding, subtract button
To adjust this time, to adapt to all kinds of different cloud air conditioner electric control plates.When the replacement of detection cloud air conditioner electric control plate WiFi modules
Function, intelligent tester can be turned on and off to tested person cloud air-conditioning by key mode according to the requirement of cloud air conditioner electric control plate
Electric-controlled plate resets the detection of WiFi module functions., can be according to cloud air conditioner electric control when detection cloud air conditioner electric control plate PM2.5 function
The requirement of plate, PM2.5 dust index of the intelligent tester to tested person cloud air conditioner electric control plate is turned on and off by key mode
With the detection of purification function.
Process of the intelligent tester of the present embodiment when being tested is as follows：
After the time that tested person cloud power-on of air conditioner starts, if tested person cloud air-conditioning has PM2.5 purification functions, intelligence
Cloud air conditioner electric control plate is given in the instruction that tester sends unlatching PM2.5 purification functions by PM2.5 analog communications circuit, then sends out again
Send the instruction of cloud air-conditioning self-test；The remote control mode of cloud air-conditioning self-test is directly transmitted if no PM2.5 function.
After the time that set cloud air conditioner electric control plate self-test is completed is reached, if tested person cloud air-conditioning has replacement WiFi
The function of module, then intelligent tester by function of reset detect circuit give tested person cloud air conditioner electric control plate send reset WiFi moulds
The instruction of group, while receive the resetting pulse signal of tested person cloud air conditioner electric control plate output（About 10 seconds duration）；If not yet
The function of reset for having WiFi modules then skips this step.
After the completion of cloud air conditioner electric control plate self-test, intelligent tester PM2.5 analog communications circuit will be by that will simulate PM2.5 moulds
The data of block function are sent to tested person cloud air conditioner electric control plate, to adjust the open and close of clarifier, and pass through PM2.5 high pressures
Bag output detection circuit receives the data message that tested person cloud air conditioner electric control plate is passed back, judges whether its purification function is normal.
When following all qualified, you can judge that this block cloud air conditioner electric control plate Function detection passes through the conjunction of intelligent tester
Lattice indicator lamp is lighted：The network communications circuits of cloud air conditioner electric control plate are normal；Cloud air-conditioning registration code is correct；Cloud air conditioner electric control plate
The replacement output of WiFi modules is normal（If any function of reset）；Cloud air conditioner electric control plate PM2.5 outputs, display are normal（If any PM2.5
Function）.
Embodiment described above is only presently preferred embodiments of the present invention, not does any formal limit to the present invention
System.Any those skilled in the art, without departing from the scope of the technical proposal of the invention, all using the disclosure above
Technology contents more possible variations and retouching are made to technical solution of the present invention, or be revised as the equivalence enforcement of equivalent variations
Example.Therefore all contents without departing from technical solution of the present invention, the equivalent equivalence changes that the thinking according to the present invention is made, it all should cover
In in protection scope of the present invention.
Claims (1)
- A kind of 1. intelligent tester for Function detection on cloud air-conditioning line, it is characterised in that：Including for cloud air conditioner electric control The communicating circuit of board communications, function of reset detection circuit, the PM2.5 analog communications circuit for exporting PM2.5 analog signals, use In the detection PM2.5 high voltage packages output detection circuit of cloud air-conditioner purifier output signal, LED drive circuit, LED display circuit, For inputting the parameter setting keys circuit of arrange parameter, the voltage detecting circuit for detecting input voltage, cloud Air Conditioner Remote Code output circuit and MCU；The MCU be also associated with 5V power supply input circuits, oscillating circuit, reset circuit, programming circuit and Serial ports/USB communication interface circuit；It controls plate face to be provided with for showing the registration code LED display of registration code, for showing The arranges value LED display of arranges value, the voltage LED display for showing magnitude of voltage, for showing testing result and intelligence Indicator lamp, PM2.5 high voltage packages port, PM2.5 analog communications port, programming port, the infrared remote-controlled signal hair of tester state Go out end, network signal communication port, serial ports/USB communication interface and Cao Zuoanjian；Wherein described registration code LED display, arranges value LED display and voltage LED display and indicator lamp are connected with LED display circuit and LED drive circuit connection, described PM2.5 high voltage packages port is connected with PM2.5 high voltage package output detection circuits, and the PM2.5 analog communications port is simulated with PM2.5 Communicating circuit is connected, and the programming port is connected with programming circuit, the infrared remote-controlled signal issuing side and cloud Air Conditioner Remote code Output circuit connects, and the network signal communication port detects circuit with function of reset and communicating circuit is connected, the serial ports/USB Communication interface is connected with serial ports/USB communication interface circuit, and the Cao Zuoanjian is connected with parameter setting keys circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510915618.5A CN105511447B (en) | 2015-12-10 | 2015-12-10 | A kind of intelligent tester for Function detection on cloud air-conditioning line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510915618.5A CN105511447B (en) | 2015-12-10 | 2015-12-10 | A kind of intelligent tester for Function detection on cloud air-conditioning line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105511447A CN105511447A (en) | 2016-04-20 |
| CN105511447B true CN105511447B (en) | 2017-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510915618.5A Active CN105511447B (en) | 2015-12-10 | 2015-12-10 | A kind of intelligent tester for Function detection on cloud air-conditioning line |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05197420A (en) * | 1992-01-20 | 1993-08-06 | Fujitsu Ten Ltd | Load driving device |
| CN102608994A (en) * | 2012-03-15 | 2012-07-25 | 河北省电力研究院 | Running state simulation circuit for transformer cooling device |
| CN102841599A (en) * | 2012-08-24 | 2012-12-26 | 北京合锐赛尔电力科技有限公司 | Intelligent power distribution switch control circuit fault detection circuit and detection method thereof |
| CN202649814U (en) * | 2012-06-06 | 2013-01-02 | 常熟开关制造有限公司(原常熟开关厂） | A portable characteristic tester of an intelligent controller |
| CN205229797U (en) * | 2015-12-10 | 2016-05-11 | 广东志高空调有限公司 | A intelligent test appearance that is used for function test on cloud air conditioner line |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003084828A (en) * | 2001-09-07 | 2003-03-19 | Nissan Motor Co Ltd | Load controller |
| JP2010033119A (en) * | 2008-07-25 | 2010-02-12 | Yokogawa Electric Corp | Analog output device with self-diagnostic function |
-
2015
- 2015-12-10 CN CN201510915618.5A patent/CN105511447B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05197420A (en) * | 1992-01-20 | 1993-08-06 | Fujitsu Ten Ltd | Load driving device |
| CN102608994A (en) * | 2012-03-15 | 2012-07-25 | 河北省电力研究院 | Running state simulation circuit for transformer cooling device |
| CN202649814U (en) * | 2012-06-06 | 2013-01-02 | 常熟开关制造有限公司(原常熟开关厂） | A portable characteristic tester of an intelligent controller |
| CN102841599A (en) * | 2012-08-24 | 2012-12-26 | 北京合锐赛尔电力科技有限公司 | Intelligent power distribution switch control circuit fault detection circuit and detection method thereof |
| CN205229797U (en) * | 2015-12-10 | 2016-05-11 | 广东志高空调有限公司 | A intelligent test appearance that is used for function test on cloud air conditioner line |
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| Publication number | Publication date |
|---|---|
| CN105511447A (en) | 2016-04-20 |
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Effective date of registration: 20240326 Granted publication date: 20171208 |