CN112393935A - Air conditioner indoor unit test system - Google Patents
Air conditioner indoor unit test system Download PDFInfo
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- CN112393935A CN112393935A CN202011323086.3A CN202011323086A CN112393935A CN 112393935 A CN112393935 A CN 112393935A CN 202011323086 A CN202011323086 A CN 202011323086A CN 112393935 A CN112393935 A CN 112393935A
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- 238000012360 testing method Methods 0.000 title claims abstract description 153
- 238000004891 communication Methods 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims description 2
- 230000002950 deficient Effects 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
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- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Air Conditioning Control Device (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a testing system of an air conditioner indoor unit, which comprises an upper computer, a coordinator, a lower computer and a high-speed image code scanning gun, wherein the upper computer is connected with the coordinator through a serial port, the coordinator is in wireless communication connection with the lower computer through a router, the high-speed image code scanning gun is in communication connection with the upper computer through a TCPIP, the upper computer is used for sending a control command, the coordinator is used for managing a network, the lower computer is used for testing, the high-speed image code scanning gun is used for scanning a bar code of a product to be tested, the lower computer comprises a power box and test boxes 1-N, the power box is in power-on connection with the test boxes 1-N, the power box is used for supplying power, protecting a circuit and measuring current, and the test boxes are used for testing the product to be tested; the invention can improve the stability of the test, reduce the phenomenon of error detection, save labor, avoid defective products from flowing to the market, realize the automatic remote control product at the same time, and improve the compatibility.
Description
Technical Field
The invention relates to the field of air conditioner indoor unit testing, in particular to an air conditioner indoor unit testing system.
Background
The air conditioner indoor unit is tested when leaving a factory, so that the quality of a product is judged, the flow of a defective product to the market is avoided, on one hand, the trouble that the defective product is used by a user in the later period to cause replacement and return is avoided, and on the other hand, the brand public praise is also avoided being influenced;
the existing air conditioner indoor unit testing system has certain defects to be improved when in use, firstly, the wireless communication is unstable, data loss is caused, the testing efficiency and the testing quality are influenced, the testing is unstable, more mistesting is caused, a large amount of manpower and material resources are wasted, and defective products can flow to the market; secondly, automatic scanning and automatic remote control cannot be realized, and manual intervention is needed; in addition, the test of various products cannot be compatible, and the test parameters of the test steps cannot be adjusted in time according to the actual requirements of customers.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: firstly, the wireless communication is unstable, so that data loss is caused, the test efficiency and the test quality are influenced, the test is unstable, more false tests are carried out, a large amount of manpower and material resources are wasted, and defective products flow to the market; secondly, automatic scanning and automatic remote control cannot be realized, and manual intervention is needed; in addition, the test of various products cannot be compatible, and the test parameters of the test steps cannot be adjusted in time according to the actual requirements of customers.
The invention solves the technical problems by the following technical scheme, and the air-conditioning indoor unit testing system comprises an upper computer, a coordinator, a lower computer and a high-speed image code scanning gun, wherein the upper computer is connected with the coordinator through a serial port, the coordinator is in wireless communication connection with the lower computer through a router, and the high-speed image code scanning gun is in communication connection with the upper computer through a TCPIP;
the upper computer is used for sending a control command;
the coordinator is used for managing a network;
the lower computer is used for testing work;
the high-speed image code scanning gun is used for scanning the bar codes of the products to be detected.
Preferably, the lower computer comprises a power supply box and test boxes 1-N, and the power supply box is in power-on connection with the test boxes 1-N;
the power supply box is used for supplying power, protecting a circuit and measuring current;
the test box is used for testing a product to be tested.
Preferably, a power socket, an air switch, a fuse and an ammeter are arranged in the power box, and the power socket, the air switch, the fuse and the ammeter are connected in an electrified mode.
Preferably, a wire holder, an indicator light, an infrared emission head, a function key, a communication module and a test mainboard are arranged in the test box, and the indicator light comprises a test indicator light, a state indicator light and a wiring indicator light;
the wire holder is used for connecting a product to be tested;
the test indicator light is used for displaying a test result, the state indicator light is used for displaying a test state and a network state, and the wiring indicator light is used for displaying whether the wiring of a product is intact or not;
the function keys are used for controlling starting and resetting work;
the communication module is used for simulating a circuit for communication between the outdoor unit and the indoor unit to realize the function of product communication test;
the test mainboard is used for testing a product to be tested.
Preferably, the test mainboard is provided with a wiring module, an MCU, a power supply module, a wireless communication module, a test module and an infrared remote control module, the wiring module is electrically connected with the wiring base, and the infrared remote control module is electrically connected with the infrared emitter;
the MCU is used for controlling each module to execute the instructions of the upper computer;
the power module, the wireless communication module and the test module are used for wirelessly communicating with an upper computer and executing test work.
Preferably, a corresponding bar code is arranged outside each of the test boxes 1 to N.
Preferably, the air conditioner indoor unit test system specifically comprises the following steps when in use:
s1, after the product to be tested is in place, connecting the power supply to be connected, and completing preparation work on the power supply connection between the power supply box and the test box;
s2, scanning the product bar code by the high-speed image bar code scanning gun, binding the product bar code with the bar code of the test box, and then wirelessly transmitting the bound data to an upper computer in a TCPIP communication mode;
s3, after the upper computer receives the data, the system acquires a corresponding test script and sends the test parameters to a test box of the lower computer through the router wireless communication;
s4, the wireless communication module receives the wireless data signal parameters, the MCU controls each module on the test mainboard to test according to the parameters, after the test is finished, the test result is uploaded to the upper computer, and the upper computer processes the test result and then uploads the test result to the database and the billboard;
and S5, in the test process, receiving data of the upper computer through wireless communication, and controlling the power amplifier circuit to drive the infrared remote control module to send an infrared signal to the product through the infrared emission head after the processing of the MCU so as to control the product to be tested.
Compared with the prior art, the invention has the following advantages:
by the dust collection wireless communication module on the test mainboard, a conventional router wireless communication mode is abandoned, and the communication technology of the ZigBee wireless communication module is adopted, so that the stability of wireless communication in a test room is ensured, the phenomena of data loss, influence on test efficiency and test quality are avoided, the test stability is improved, the phenomenon of mistest is reduced, labor is saved, and defective products are prevented from flowing to the market;
the code scanning gun is influenced at a high speed, the infrared remote control module is matched with the infrared emission head, bar codes can be automatically identified, the bar codes of products can be conveniently bound with the bar codes of the test box, the bar codes can be sent to an upper computer through TCPIP communication, data of the upper computer can also be received through wireless communication, the MCU controls the power amplifier circuit to drive the infrared remote control module to send infrared signals to the products through the infrared emission head after processing, products to be tested are controlled, workers do not need to intervene, and time and labor are saved;
by adopting the interaction mode of the upper computer and the lower computer, the whole system is modularized, and the MCU and the upper computer are independent, so that the invention has strong compatibility, a program can automatically select a corresponding script for testing according to the content of the bar code, the compatibility and the stability of a testing module are greatly improved, and the testing steps and the testing parameters can be conveniently and directly modified by the upper computer according to the requirements of customers.
Drawings
FIG. 1 is a system block diagram of the present invention;
FIG. 2 is a system diagram of the test cartridge of the present invention.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
As shown in fig. 1-2, the present embodiment provides a technical solution: the air conditioner indoor unit testing system comprises an upper computer, a coordinator, a lower computer and a high-speed image code scanning gun, wherein the upper computer is connected with the coordinator through a serial port, the coordinator is in wireless communication connection with the lower computer through a router, and the high-speed image code scanning gun is in communication connection with the upper computer through a TCPIP;
the upper computer is used for sending a control command;
the coordinator is used for managing the network;
the lower computer is used for testing work;
the high-speed image code scanning gun is used for scanning the bar codes of the products to be detected.
The lower computer comprises a power supply box and test boxes 1-N, and the power supply box is in power-on connection with the test boxes 1-N;
the power supply box is used for supplying power, protecting the circuit and measuring current;
the test box is used for testing a product to be tested.
The power supply box is internally provided with a power socket, an air switch, a fuse and an ammeter, and the power socket, the air switch, the fuse and the ammeter are connected in an electrified way.
The test box is internally provided with a wire holder, an indicator lamp, an infrared emission head, a function key, a communication module and a test mainboard, wherein the indicator lamp comprises a test indicator lamp, a state indicator lamp and a wiring indicator lamp;
the wire holder is used for connecting a product to be tested;
the test indicator light is used for displaying a test result, the state indicator light is used for displaying a test state and a network state, and the wiring indicator light is used for displaying whether the wiring of a product is intact or not;
the function keys are used for controlling starting and resetting work;
the communication module is used for simulating a circuit for communication between the outdoor unit and the indoor unit to realize the function of product communication test;
the test mainboard is used for testing a product to be tested.
The testing mainboard is provided with a wiring module, an MCU, a power supply module, a wireless communication module, a testing module and an infrared remote control module, the wiring module is electrically connected with the wiring base, and the infrared remote control module is electrically connected with the infrared emitting head;
the MCU is used for controlling each module to execute the instructions of the upper computer;
the power module, the wireless communication module and the test module are used for wirelessly communicating with an upper computer and executing test work.
And a corresponding bar code is arranged outside each of the test boxes 1-N.
The air conditioner indoor unit test system comprises the following steps when in use:
s1, after the product to be tested is in place, connecting the power supply to be connected, and completing preparation work on the power supply connection between the power supply box and the test box;
s2, scanning the product bar code by the high-speed image bar code scanning gun, binding the product bar code with the bar code of the test box, and then wirelessly transmitting the bound data to an upper computer in a TCPIP communication mode;
s3, after the upper computer receives the data, the system acquires a corresponding test script and sends the test parameters to a test box of the lower computer through the router wireless communication;
s4, the wireless communication module receives the wireless data signal parameters, the MCU controls each module on the test mainboard to test according to the parameters, after the test is finished, the test result is uploaded to the upper computer, and the upper computer processes the test result and then uploads the test result to the database and the billboard;
and S5, in the test process, receiving data of the upper computer through wireless communication, and controlling the power amplifier circuit to drive the infrared remote control module to send an infrared signal to the product through the infrared emission head after the processing of the MCU so as to control the product to be tested.
In summary, when the invention is used, firstly, after a product to be tested is in place, a power supply to be connected is connected, meanwhile, the preparation work is completed on the power supply connection between the power supply box and the test box, the high-speed image code scanning gun scans the bar code of the product and binds the bar code with the bar code of the test box, then the bound data is wirelessly transmitted to the upper computer in a TCPIP communication mode, after the upper computer receives the data, the system acquires a corresponding test script and transmits the test parameters to the test box of the lower computer in a wireless communication way through a router, the wireless communication module receives the wireless data signal parameters, the MCU controls each module on the test mainboard to test according to the parameters, after the test is completed, the test result is uploaded to the upper computer, the upper computer processes the test result and then uploads the test result to the database and the display board, in the test process, the data of the upper computer is received through the wireless communication, after the MCU processes, the power amplifier circuit, and controlling the product to be tested.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (7)
1. Air conditioning indoor unit test system, its characterized in that: the system comprises an upper computer, a coordinator, a lower computer and a high-speed image code scanning gun, wherein the upper computer is connected with the coordinator through a serial port, the coordinator is in wireless communication connection with the lower computer through a router, and the high-speed image code scanning gun is in communication connection with the upper computer through a TCPIP;
the upper computer is used for sending a control command;
the coordinator is used for managing a network;
the lower computer is used for testing work;
the high-speed image code scanning gun is used for scanning the bar codes of the products to be detected.
2. An air conditioner indoor unit testing system according to claim 1, characterized in that: the lower computer comprises a power supply box and test boxes 1-N, and the power supply box is in power-on connection with the test boxes 1-N;
the power supply box is used for supplying power, protecting a circuit and measuring current;
the test box is used for testing a product to be tested.
3. An air conditioner indoor unit testing system according to claim 2, characterized in that: the power supply box is internally provided with a power socket, an air switch, a fuse and an ammeter, and the power socket, the air switch, the fuse and the ammeter are connected in an electrified mode.
4. An air conditioner indoor unit testing system according to claim 3, characterized in that: the test box is internally provided with a wire holder, an indicator lamp, an infrared emission head, a function key, a communication module and a test mainboard, wherein the indicator lamp comprises a test indicator lamp, a state indicator lamp and a wiring indicator lamp;
the wire holder is used for connecting a product to be tested;
the test indicator light is used for displaying a test result, the state indicator light is used for displaying a test state and a network state, and the wiring indicator light is used for displaying whether the wiring of a product is intact or not;
the function keys are used for controlling starting and resetting work;
the communication module is used for simulating a circuit for communication between the outdoor unit and the indoor unit to realize the function of product communication test;
the test mainboard is used for testing a product to be tested.
5. An air conditioner indoor unit testing system according to claim 4, characterized in that: the testing main board is provided with a wiring module, an MCU, a power supply module, a wireless communication module, a testing module and an infrared remote control module, wherein the wiring module is in power-on connection with a wiring seat, and the infrared remote control module is in power-on connection with an infrared emission head;
the MCU is used for controlling each module to execute the instructions of the upper computer;
the power module, the wireless communication module and the test module are used for wirelessly communicating with an upper computer and executing test work.
6. An air conditioner indoor unit testing system according to claim 2, characterized in that: and a corresponding bar code is arranged outside each of the test boxes 1-N.
7. An air conditioner indoor unit testing system according to claim 1, characterized in that: the air conditioner indoor unit test system comprises the following steps when in use:
s1, after the product to be tested is in place, connecting the power supply to be connected, and completing preparation work on the power supply connection between the power supply box and the test box;
s2, scanning the product bar code by the high-speed image bar code scanning gun, binding the product bar code with the bar code of the test box, and then wirelessly transmitting the bound data to an upper computer in a TCPIP communication mode;
s3, after the upper computer receives the data, the system acquires a corresponding test script and sends the test parameters to a test box of the lower computer through the router wireless communication;
s4, the wireless communication module receives the wireless data signal parameters, the MCU controls each module on the test mainboard to test according to the parameters, after the test is finished, the test result is uploaded to the upper computer, and the upper computer processes the test result and then uploads the test result to the database and the billboard;
and S5, in the test process, receiving data of the upper computer through wireless communication, and controlling the power amplifier circuit to drive the infrared remote control module to send an infrared signal to the product through the infrared emission head after the processing of the MCU so as to control the product to be tested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011323086.3A CN112393935A (en) | 2020-11-23 | 2020-11-23 | Air conditioner indoor unit test system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011323086.3A CN112393935A (en) | 2020-11-23 | 2020-11-23 | Air conditioner indoor unit test system |
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| CN112393935A true CN112393935A (en) | 2021-02-23 |
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| CN202011323086.3A Pending CN112393935A (en) | 2020-11-23 | 2020-11-23 | Air conditioner indoor unit test system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670643A (en) * | 2021-08-30 | 2021-11-19 | 四川虹美智能科技有限公司 | Intelligent air conditioner testing method and system |
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| CN107316359A (en) * | 2017-06-22 | 2017-11-03 | 深圳旦倍科技有限公司 | Intelligent door lock test system and method |
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| CN110441082A (en) * | 2019-08-09 | 2019-11-12 | 宁波奥克斯电气股份有限公司 | Test macro and method for air-conditioning software function |
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2020
- 2020-11-23 CN CN202011323086.3A patent/CN112393935A/en active Pending
Patent Citations (7)
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| CN101783708A (en) * | 2010-01-21 | 2010-07-21 | 哈尔滨工业大学 | Wireless parallel test system and test method based on ZigBee |
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| US20150021398A1 (en) * | 2013-07-18 | 2015-01-22 | Opticon, Inc. | System and method for implementing network communication for a bar code scanner |
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| CN107316359A (en) * | 2017-06-22 | 2017-11-03 | 深圳旦倍科技有限公司 | Intelligent door lock test system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113670643A (en) * | 2021-08-30 | 2021-11-19 | 四川虹美智能科技有限公司 | Intelligent air conditioner testing method and system |
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Application publication date: 20210223 |