CN207778709U - Air-conditioning internal machine universal machine selects initialization system - Google Patents
Air-conditioning internal machine universal machine selects initialization system Download PDFInfo
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- CN207778709U CN207778709U CN201721919048.8U CN201721919048U CN207778709U CN 207778709 U CN207778709 U CN 207778709U CN 201721919048 U CN201721919048 U CN 201721919048U CN 207778709 U CN207778709 U CN 207778709U
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- 238000004891 communication Methods 0.000 claims description 11
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- 238000004519 manufacturing process Methods 0.000 abstract description 7
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- 230000005540 biological transmission Effects 0.000 description 7
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- 150000001450 anions Chemical class 0.000 description 4
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Abstract
The utility model provides a kind of air-conditioning internal machine universal machine and selects initialization system, and the air-conditioning internal machine universal machine selects the initialization system to include：Tooling, including sequentially connected interface module, tooling MCU, wireless transmitter module are set, the setting tooling receives the set information of interior machine apolegamy function, and the set information is converted to wireless signal and is emitted；Interior machine controller, general utility functions wiring board including interior machine plate MCU and its connection, wireless receiving module and the storage chip for being stored with all apolegamy functional parameters, the interior machine controller receives the wireless signal, call corresponding apolegamy functional parameter, function setting air-conditioning internal machine universal machine described in the utility model is carried out to interior machine general utility functions wiring board and selects initialization system, function selection setting is carried out by air-conditioning internal machine controller using general external setting tooling, to enhance air-conditioning internal machine controller versatility, reduce workload and production complexity of the research staff in type apolegamy.
Description
Technical Field
The utility model relates to an air conditioner field, in particular to air conditioner internal unit universal machine selects settlement system.
Background
At present, the air conditioner industry is developed according to the demands of markets and customers, and the air conditioner internal unit controllers are diversified in style and function design. In the prior art, according to different functional requirements of customers (heat pump/single cooling, temperature setting/ring temperature, platform selection, wind speed combination, power failure memory and the like), functional matching needs to be performed through a patch or a hand-plugging corresponding component or module, so that the matching process is complex and the workload is large, for example, the difference of the selection of a functional selection resistor causes the difference of a surface mount layer (SMT) or a horizontally-plugged AW layer, and further causes the change of a vertically-plugged AI layer; corresponding function settings (a stepping motor terminal, an anion wire, a Wi-Fi wire, a four-way valve relay and the like) are also arranged on the CJ layer of the hand-inserting process, and then differentiation of the controller is caused. Because a large number of material numbers are generated due to a small number of device differences for selecting functions, great influence is brought to design and production, and the problem of generalization needs to be solved.
Disclosure of Invention
In view of this, the utility model aims at providing a system is set for to general machine selection in air conditioner internal unit uses general external frock of setting for to carry out the function selection setting through air conditioner internal unit controller to reach the kind that reduces the circuit board, improve the mesh of matching degree.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a general machine of air conditioner indoor unit selects settlement system, the general machine of air conditioner indoor unit selects settlement system includes:
the setting tool is used for receiving the setting information of the internal machine matching function and converting the setting information into a wireless signal to be transmitted;
the internal machine controller comprises a universal function circuit board and stores all matching function parameters, receives the wireless signal, acquires internal machine configuration information according to the wireless signal, calls corresponding matching function parameters, and sets functions of the internal machine.
Further, set up the frock and include:
the interface module receives the setting information;
the interface module is connected with the tool MCU, and the tool MCU receives the setting information from the interface module and temporarily stores the setting information; when the function of the internal machine is set, the tool MCU converts the setting information into an electric signal to be sent;
and the wireless transmitting module is connected to the tool MCU and used for converting the electric signal into a wireless signal and outputting the wireless signal to the to-be-set internal machine controller.
Further, the indoor unit controller includes:
the wireless receiving module is used for receiving the wireless signals sent by the wireless transmitting module and converting the wireless signals into electric signals;
the memory chip stores all the matching function parameters and is used for being provided for the internal machine board MCU303 to be called and carrying out function setting on the internal machine;
and the internal machine board MCU is connected with the wireless receiving module and the storage chip and is used for receiving the electric signals acquired by the wireless receiving module, processing the signals to acquire setting information, calling and matching corresponding parameters in the storage chip according to the setting information and correspondingly setting the universal function circuit board according to the corresponding functional parameters.
Further, set up the frock and still include:
the reset key is used for resetting the tool MCU;
and the power supply module is used for providing a working power supply for the tool MCU.
Further, the general machine selection setting system for the air conditioner internal unit further comprises:
the bar code identification system is connected to the setting tool, the setting information of the corresponding machine type is obtained through matching by scanning the characteristic code of the internal machine, the bar code system is an MES bar code functional component or a computer with a bar code identification module, and the bar code identification system comprises:
the scanning gun scans the internal machine feature code to obtain the internal machine feature code and outputs the obtained internal machine feature code;
and the bar code system is connected to the scanning gun, and is used for matching the characteristic bits of the internal machine characteristic codes with the characteristic code information of the machine type code matching table to obtain the internal machine type codes, determining the functions of the corresponding machine types according to the machine type codes and the machine type configuration table, and outputting the set information of the corresponding functions through the communication interface.
Furthermore, the model configuration table defines functions of each model, and is updated at regular time through the configuration table in the PDM; the setting information is a three-bit hexadecimal code generated by the internal machine after function matching and is used for representing the function needing to be set.
Further, the general machine selection setting system for the air conditioner internal unit further comprises:
and the detection remote controller is used for sending verification information to the internal controller, and the verification information comprises setting information for verification and verification commands corresponding to various functions.
Compared with the prior art, the general machine of air conditioner internal unit selects settlement system has following advantage:
the utility model discloses a general machine of air conditioner indoor unit selects setting method, through setting up the general function circuit board in the internal machine controller, has solved the problem that needs carry out the function matching through paster, hand corresponding components and parts or module, through integrating all complete machine functions to a circuit board, realizes "full function" circuit board, not only effectively reduces the kind of circuit board, can reduce the after-sale prepareeing material kind moreover, the production complexity reduces half, increases the lean management space newly; simultaneously, all function selection parameters (such as heat pump/single cooling, temperature setting/ring temperature, platform selection, wind speed combination, power failure memory and the like) are burnt into a storage chip, an external setting tool is used for calling the parameters of the storage chip, and the function setting is carried out on an internal machine, so that the production material preparation types of a machine selection setting controller are reduced by half, and the workload of research and development personnel on machine model selection is reduced; the parameter type electric control repair is not disassembled, the efficiency is greatly improved, and the influence on production caused by frequent replacement of the controller is fundamentally solved.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic view of a general machine selection setting system for an air conditioner indoor unit according to an embodiment of the present invention;
fig. 2 is a flowchart of a general machine selection setting method for an air conditioner indoor unit according to an embodiment of the present invention.
Description of reference numerals:
10-a bar code identification system-the bar code identification system,
101-a scanning gun, 102-a bar code system,
20-setting a tool, namely setting a tool,
201-interface module, 202-tooling MCU, 203-wireless transmitting module, 204-reset button, 205-power module;
30-the internal machine controller is used for controlling the internal machine,
301-wireless receiving module, 302-memory chip, 303-internal machine board MCU
40-detecting the remote controller.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In addition, the machine selection mentioned in the embodiments of the present invention refers to configuring functions of an air conditioner internal unit, for example, setting a function selection resistor, a stepping motor terminal, an anion line, a Wi-Fi line, a four-way valve relay, etc.
The utility model provides a general machine of air conditioner internal unit selects settlement system. All the functions of the whole machine are integrated into one circuit board to realize a 'full-function' circuit board, a universal program is used for burning all matching function parameters, such as heat pump/single cooling, temperature setting/loop temperature, platform selection, wind speed combination, power failure memory and the like, into a storage chip, the universal function circuit board is correspondingly set according to the corresponding function parameters, and the function setting is carried out on the machine, so that the universality of the controller of the air conditioner machine is enhanced, and the workload and the production complexity of research personnel on machine type matching are reduced.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
The utility model discloses in the first embodiment, provide a general machine of air conditioner internal unit selects settlement system. Fig. 1 is a schematic view of a general machine selection setting system for an air conditioner indoor unit according to an embodiment of the present invention. As shown in fig. 1, the general machine selection setting system for the air conditioner internal unit includes: bar code identification system 10, setting tool 20 and internal machine controller 30.
The bar code identification system 10 includes a scan gun 101 and a bar code system 102. Wherein,
the scan gun 101 typically communicates with the bar code system using a serial communication interface. The scanning gun 101 scans the internal machine feature code to obtain the internal machine feature code, and transmits the obtained internal machine feature code to the bar code system 102; the serial communication interface may be an RS232 interface.
And the bar code system 102 is connected to the scanning gun, and the bar code system 102 matches the characteristic code information of the internal machine characteristic code with characteristic code and model code matching table to obtain the internal machine model code, determines the function of the corresponding model according to the model code and the model configuration table, and outputs the setting information of the corresponding function.
The feature codes and the model code matching table are in one-to-one mapping relationship, and the feature codes can correspond to unique model codes through feature bits contained in the feature codes. The model configuration table specifies functions of each model, and can be updated at regular time by a configuration table in a PDM (Product Data Management). The setting information is a three-bit hexadecimal code generated by the internal machine after function matching and is used for representing the function needing to be set. In particular, the barcode System is an MES (Manufacturing Execution System) barcode functional component or a dedicated computer having a barcode recognition module.
The setting tool 20 includes: the device comprises an interface module 201, a tooling MCU202 and a wireless transmitting module 203. Wherein,
the interface module 201 is connected with a communication interface of the bar code system 102, communicates with a computer equipped with an MES or bar code system through a standard communication protocol, and sends set information to a tool MCU. The interface module employs an RS232 communication interface corresponding to the communication interface of the barcode system 102.
The tool MCU202 is connected to the interface module and the wireless transmitting module, and is used for receiving the setting information from the interface module and temporarily storing the setting information; when the function of the internal machine is set, the tool MCU202 converts the setting information into an electric signal and sends the electric signal to the wireless transmitting module. In particular, the tooling MCU202 adopts a single chip microcomputer.
The wireless transmitting module 203 is connected to the tool MCU202 and is used for converting an electric signal into a wireless signal and outputting the wireless signal to the internal machine controller to be set. Preferably, the wireless transmitting module 203 may adopt an infrared transmitting tube, an NFC device, a WiFi module, a bluetooth module, or the like. Particularly, when the wireless transmission module 203 adopts an infrared transmission tube, the infrared transmission tube receives a square wave signal transmitted by the tool MCU202 and converts the square wave signal into an infrared signal for transmission.
In some embodiments, the setting tool 20 further includes a reset key 204, and the reset key is used for resetting the tool MCU202 of the setting tool 20 to ensure that the program is normal.
In some embodiments, the setting tool 20 further includes a power module 205, configured to provide a working power supply to the tool MCU of the setting tool.
The internal controller 30 includes a wireless receiving module 301, a memory chip 302 and an internal board MCU 303. Wherein,
the wireless receiving module 301 is configured to receive a wireless signal sent by the wireless transmitting module during a setting operation, and convert the wireless signal into an electrical signal. Preferably, the wireless receiving module 301 may adopt an infrared receiving tube, an NFC device, a WiFi module, a bluetooth module, or the like. Particularly, when the wireless receiving module 301 adopts an infrared receiving tube, the infrared receiving tube receives an infrared signal and converts the infrared signal into a square wave signal to be transmitted to the internal circuit board MCU 303.
The memory chip 302 stores all matching function parameters including heat pump/single cooling, set temperature/loop temperature, platform selection, wind speed combination, power failure memory and the like, and is used for providing the parameters for the MCU303 of the internal machine board to call and carrying out function setting on the internal machine; the memory chip 302 may be an EE memory chip.
The internal machine board MCU303 is connected to the wireless receiving module 301 and the memory chip 302, and when receiving the electrical signal obtained by the wireless receiving module 302, processes the signal to obtain setting information, and invokes and matches corresponding parameters in the memory chip 302 according to the transmitted setting information to control some devices, for example, setting a function selection resistor, a stepping motor, an anion line, a Wi-Fi line, a four-way valve relay, and the like, so as to implement setting of corresponding functions.
In the embodiment, after the assembly of the whole internal machine is finished, the bar code of the internal machine is scanned, data is transmitted to the special computer, the feature code information in the bar code is matched with the configuration information of an MES or bar code system, the setting information obtained after matching is sent to a setting tool, and the setting tool is communicated with a special PC through an RS232 interface and is communicated with the special computer provided with the MES or bar code system through an RS232 standard communication protocol; the setting tool MCU passively receives setting information from the serial port, converts the setting information into an electric signal, transmits the electric signal to the wireless module, and controls the wireless module to transmit a wireless signal. Preferably, when the wireless signal is sent out through the wireless transmission module, a signal shielding plate is needed to enable the signal to be only transmitted and set to the directional air conditioner.
In some embodiments, it is necessary to detect the accuracy of the function setting after the air conditioner internal unit is set, and the detection is preferably performed by using the detection remote controller 40. The detection remote controller 40 included in the universal machine selection setting system for the indoor unit of the air conditioner is used for sending verification information to the indoor unit controller, and the verification information comprises setting information for verification and verification commands corresponding to various functions. The basic functions are detected by the detection remote controller 40 through the characteristic codes of the batch set in advance on the internal machine to be detected. If the setting information transmitted from the detection remote controller 40 does not match the indoor unit feature code information, the indoor unit controller 30 does not respond to the detection remote controller.
Therefore, the utility model discloses the introduction of first embodiment finishes.
In a second exemplary embodiment of the present invention, a method for setting a general machine option for an air conditioner indoor unit is provided, and fig. 2 is a flowchart of the method for setting a general machine option for an air conditioner indoor unit according to an embodiment of the present invention. As shown in fig. 2, the method includes:
step S0, burn in advance all parameters corresponding to the matching functions, such as heat pump/single cold, set temperature/ambient temperature, platform selection, wind speed combination, power failure memory and the like, in the memory chip 302 installed on the internal machine controller 30;
step S1, scanning the feature code on the internal machine through the code scanner 101, transmitting the obtained feature code data to the bar code system 102, and outputting corresponding setting information after matching by the bar code system 102;
step S2, the setting tool 20 receives the setting information, and when the internal machine selection setting is required, the setting tool 20 converts the setting information into a wireless signal for transmission;
step S3, the internal machine controller 30 receives the wireless signal from the setting tool 20, processes the wireless signal to obtain setting information, and calls corresponding parameters in the memory chip 302 according to the setting information; setting the air-conditioning functional device through the called parameters, and correspondingly setting the general functional circuit board according to the corresponding functional parameters;
in step S4, the accuracy of the setting function is verified by detecting that the remote controller 40 transmits verification information to the internal controller 30.
Further, the step S1 includes:
the scanning gun 101 scans the feature codes on the internal machine, the obtained feature codes are transmitted to the bar code system, the bar code system 102 outputs corresponding setting information after matching, and the bar code system 102 transmits the setting data to the setting tool 20 through the communication interface.
Furthermore, the matching is that the feature codes correspond to corresponding model codes, and the model codes determine the setting information and the functions required to be set. The feature bits contained in the feature codes can correspond to the model codes, and the model codes can correspond to the feature codes through the configuration table, which is a one-to-one mapping relation. The setting information is a three-bit hexadecimal code generated by the internal machine after function matching and is used for representing the function needing to be set. The model configuration table can be updated regularly through a configuration table in the PDM.
Further, the step S2 includes:
the interface module 201 communicates with a computer equipped with an MES or bar code system through a standard communication protocol, and sends the setting information to the tool MCU 202. The setting information is temporarily stored in the tool MCU 202; when the function of the internal machine is set, the tool MCU202 converts the setting information into an electric signal and sends the electric signal to the wireless transmitting module 203; the wireless transmitting module 203 converts the electric signal into a wireless signal and outputs the wireless signal, and transmits the wireless signal to the to-be-set internal machine controller 30.
Preferably, when the wireless signal is transmitted through the wireless transmission module 203, a "signal shielding plate" is needed to allow the signal to be set only for transmitting the directional air conditioner.
Preferably, when the setting tool 20 fails in operation, the reset key 204 is used to reset the setting tool 20, so as to ensure that the program is normal.
Preferably, a power module provides a working power supply for the tool MCU of the setting tool in the working process of the setting tool 20.
Further, the step S3 includes:
the wireless receiving module 301 receives a wireless signal sent by the wireless transmitting module 203 in the setting work; the MCU303 of the internal board processes the signal obtained by the wireless receiving module 301 to obtain setting information, transmits a control signal to the memory chip 302 according to the transmitted setting information, and invokes corresponding parameters in the memory chip 302 to control some devices, such as a function selection resistor, a stepping motor terminal, an anion line, a Wi-Fi line, a four-way valve relay, and the like, so as to set corresponding functions.
The memory chip 302 stores all matching function parameters including heat pump/single cooling, temperature setting/ring temperature, platform selection, wind speed combination, power failure memory and the like, and is used for providing the internal board computer MCU303 with EE parameters to call the internal board computer to perform function setting;
further, the step S4 includes:
after the air conditioner internal unit is set, the accuracy of function setting is preferably detected by using the detection remote controller 40. The detection remote controller 40 included in the universal machine selection setting system for the indoor unit of the air conditioner sends verification information to the indoor unit control module 30, wherein the verification information comprises setting information for verification and verification commands corresponding to various functions. Specifically, the characteristic code of the batch is set in advance on the internal machine to be detected, the setting information is sent to the internal machine controller 30 through the detection remote controller 40, if the setting information sent by the detection remote controller 40 is matched with the internal machine characteristic code information, the internal machine controller 30 responds to the detection remote controller 40, and the detection remote controller 40 sends corresponding verification commands of various functions again to verify the accuracy of the set function.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an air conditioner internal unit general machine selects settlement system which characterized in that, air conditioner internal unit general machine selects settlement system includes:
the setting tool (20) comprises an interface module (201), a tool MCU (202) and a wireless transmitting module (203) which are sequentially connected, wherein the setting tool (20) receives setting information of an internal machine option function and converts the setting information into a wireless signal to transmit;
the internal machine controller (30) comprises an internal machine MCU (303), a general function circuit board connected with the internal machine MCU, a wireless receiving module (301) and a storage chip (302) stored with all matching function parameters, wherein the internal machine controller (30) receives the wireless signal, calls the corresponding matching function parameters in the storage chip (302) and performs function setting on the internal machine general function circuit board.
2. The general machine selection setting system for the indoor unit of the air conditioner as claimed in claim 1, wherein in the setting tool (20):
an interface module (201) that receives the setting information;
the tooling MCU (202), the interface module (201) is connected with the tooling MCU (202), and the tooling MCU (202) receives the setting information from the interface module (201) and temporarily stores the setting information; when the function of the internal machine is set, the tool MCU (202) converts the setting information into an electric signal to be sent;
and the wireless transmitting module (203) is connected to the tool MCU (202) and converts the electric signal into a wireless signal to be output to the to-be-set internal machine controller (30).
3. The general machine selection setting system for the indoor unit of the air conditioner as claimed in claim 2, wherein the setting tool (20) further comprises:
a reset key (204) for resetting the tool MCU (202);
and the power supply module (205) is used for providing a working power supply for the tool MCU (202).
4. The general machine selection setting system for an indoor unit of an air conditioner according to claim 2, wherein in the indoor unit controller (30):
the wireless receiving module (301) is used for receiving the wireless signal sent by the wireless transmitting module (203) and converting the wireless signal into an electric signal;
the memory chip (302) is used for storing all the matching function parameters and providing the parameters for the MCU (303) of the internal machine board to call so as to set the functions of the internal machine;
and the internal machine board MCU (303) is connected with the wireless receiving module (301) and the storage chip (302) and is used for receiving the electric signal acquired by the wireless receiving module (301), processing the signal to acquire setting information, calling and matching corresponding parameters in the storage chip (302) according to the setting information and correspondingly setting the universal function circuit board according to the corresponding function parameters.
5. The general-purpose machine selection setting system for an indoor unit of an air conditioner according to claim 4,
the wireless transmitting module (203) adopts an infrared transmitting tube, NFC equipment, a WiFi module or a Bluetooth module;
the wireless receiving module (301) adopts an infrared receiving tube, NFC equipment, a WiFi module or a Bluetooth module.
6. The general machine selection setting system for indoor units of air conditioners as claimed in claim 1, wherein the general machine selection setting system for indoor units of air conditioners further comprises:
bar code identification system (10), be connected to set for frock (20), through scanning interior machine feature code, obtain the settlement information of corresponding model through the matching, include:
the scanning gun (101) scans the internal machine feature code to obtain the internal machine feature code and outputs the obtained internal machine feature code;
the bar code system (102) is connected to the scanning gun (101), the bar code system (102) is an MES bar code functional component or a computer with a bar code identification module, the bar code system (102) matches the feature bit of the internal machine feature code with the feature code information of a machine model code matching table to obtain the internal machine model code, determines the function of a corresponding machine model according to the machine model code and the machine model configuration table, and outputs the setting information of the corresponding function to the setting tool (20) through a communication interface.
7. The general-purpose machine selection setting system for an indoor unit of an air conditioner according to claim 6,
the model configuration table specifies functions of each model, and is updated at regular time through the configuration table in the PDM; the setting information is a three-bit hexadecimal code generated by the internal machine after function matching and is used for representing the function needing to be set.
8. The system for setting the machine selection of an indoor unit of an air conditioner according to claim 7, further comprising:
and the detection remote controller (40) is used for sending verification information to the internal controller (30), and the verification information comprises setting information for verification and verification commands corresponding to various functions.
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| CN201721919048.8U CN207778709U (en) | 2017-12-29 | 2017-12-29 | Air-conditioning internal machine universal machine selects initialization system |
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| CN201721919048.8U CN207778709U (en) | 2017-12-29 | 2017-12-29 | Air-conditioning internal machine universal machine selects initialization system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484246A (en) * | 2020-11-04 | 2021-03-12 | 珠海格力电器股份有限公司 | Auxiliary programming method, device and equipment for air conditioner controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112484246A (en) * | 2020-11-04 | 2021-03-12 | 珠海格力电器股份有限公司 | Auxiliary programming method, device and equipment for air conditioner controller |
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