CN112710061A - Air conditioner control device and method capable of automatically identifying identity - Google Patents
Air conditioner control device and method capable of automatically identifying identity Download PDFInfo
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- 238000004891 communication Methods 0.000 claims abstract description 34
- 238000012360 testing method Methods 0.000 claims description 38
- 238000001514 detection method Methods 0.000 claims description 25
- 238000013461 design Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000011895 specific detection Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/49—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring ensuring correct operation, e.g. by trial operation or configuration checks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/44—Program or device authentication
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- Air Conditioning Control Device (AREA)
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Abstract
The invention discloses an air conditioner control device and a control method capable of automatically identifying identities, wherein the air conditioner control device capable of automatically identifying identities comprises a first controller, a second controller, a third controller and a tool, the first controller is a display panel, the second controller is a mainboard, the third controller is a function board, the first controller and the second controller are connected in pairs through communication lines, and the second controller and the third controller are connected in pairs through communication lines. The software function design of the invention adds the soft identification to the controller, realizes the self-identification function of the collocation of the controller by the adaptation mode between the matched controllers, and verifies and reminds the identification result visually on the display interface of the air conditioner or by the voice and other modes.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner control device and a control method capable of automatically identifying identity.
Background
With the improvement of the universal design, the appearance difference of the controller is smaller and smaller, and particularly the appearance difference of the controller is smaller and smaller for the same series of models. The controllers may differ by one or two components, or even some simply by a difference in programming. It becomes difficult to distinguish the controller from the shape alone. Although the controller has different models and codes and the control board also has labels of the models and the codes, the production selects materials through the labels, and mistakes and omissions are easy to occur. This results in the problem that the whole machine may have mixing and misloading, and the inspection process cannot be controlled. In order to solve the hidden trouble in production, a software design method is adopted, a controller is additionally provided with a soft identifier, and a self-identification scheme matched with the controller is realized, so that the production inspection and the customs control are facilitated.
Patent No. 201610522304.3 discloses an automatic detection method and device for a variable frequency air conditioner motherboard, but the technical scheme requires detection by a specific detection tool, and if a detection object sends a change (such as program version upgrade and motherboard information change), the detection tool needs to be continuously updated to reach a detection means, so that the maintenance is very inconvenient, and the detection object only aims at the variable frequency motherboard, and a display panel usually included in an air conditioner or a controller without internal and external machine communication (such as a fixed frequency motherboard and a display panel) cannot be detected by the scheme.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides an air conditioner control device and a control method capable of automatically identifying identity.
The invention provides an air conditioner control device capable of automatically identifying identity, which comprises a first controller 1, a second controller 2, a third controller 3 and a tool, wherein the first controller 1 is a display panel, the second controller 2 is a main board, the third controller 3 is a function board, the first controller 1 and the second controller 2 are connected in pairs through communication lines, the first controller 1 and the second controller 2 send and receive data information through inter-board communication, the second controller 2 and the third controller 3 are connected in pairs through communication lines, and the second controller 2 and the third controller 3 send and receive data information through inter-board communication.
Preferably, the first controller 1 is a type a model, the second controller 2 is a type B model, the type a model and the type B model are completely unmatched models, the first controller 1 is a fixed frequency, and the second controller 2 is a variable frequency.
Preferably, the first controller 1 is electrically connected to a buzzer.
Preferably, the first controller 1 and the second controller 2 are combined in a matched mode and electrically connected with a tool, and the tool is auxiliary testing equipment.
A control method of an air conditioner control device capable of automatically identifying identity comprises the following steps:
s1 alarm detection when the collocation controller is not matched completely;
s2 self-identification detection of the controller;
s3 uses the test fixture to assist in detecting the controller identity number.
Preferably, the specific process in step S1 is: when the first controller 1 and the second controller 2 are matched and combined to carry out power-on test, the load stops running, the first controller 1 immediately displays an alarm code, and sound alarm is carried out through a buzzer.
Preferably, the controller self-identification detection procedure in step S2 is as follows: after the first controller 1, the second controller 2 and the third controller 3 are connected and powered on to start entering detection, firstly, the identity numbers of the third controller 3 and the second controller 2 are interacted through communication, after the second controller 2 and the third controller 3 receive the identity number of the other party, the identity number is matched with the identity number of the third controller 3, if the identity number of the other party is not matched with the identity number of the third controller, the second controller 2 and the third controller 3 stop controlling load operation, meanwhile, the second controller 2 sends the unmatched state to the first controller 1 through communication with the first controller 1, the first controller 1 gives an alarm through displaying codes after receiving the unmatched state, meanwhile, a buzzer sends a sound alarm, and the air conditioner load stops operating.
Preferably, when the second controller 2 judges that the identity number of the third controller 3 is matched with the self number, the identity numbers of the second controller 2 and the third controller 3 are sent to the first controller 1 through communication, after the first controller 1 receives the numbers of the second controller 2 and the third controller 3, the identity numbers of the second controller 2 and the third controller 3 are matched with the self identity numbers, if the identity numbers are not matched, an alarm is given through a display code, meanwhile, a buzzer sends a sound alarm, and the air conditioner load stops running.
Preferably, if the two test contents are matched, the identity numbers of the second controller 2 and the third controller 3 are respectively displayed, the exit number display is performed after the preset time is displayed, or the number display can be manually exited in the process, and other test contents are continued.
Preferably, the step S3 includes that the process of detecting the identity number of the controller by using the test fixture in an auxiliary manner is as follows: before starting testing, the tool sets a model number according to the current testing machine type; then the first controller 1 and the second controller 2 are connected with the tool to be electrified and enter a test, the first controller 1 sends an identity number to the second controller 2 through inter-board communication, the second controller 2 judges whether the received identity number is matched with the self number or not, if the received identity number is not matched with the self number, the unmatched state is sent to the tool through communication with the tool, the tool displays the unmatched fault after receiving the unmatched state and simultaneously carries out audible and visual prompt warning, if the second controller 2 judges that the received identity number of the first controller 1 is matched with the self number, the identity number of the second controller 2 and the self identity number are simultaneously sent to the tool, after the tool receives the identity numbers of the first controller 1 and the controller, the identity number is verified, if the identity number is judged to be in line with the model number of the preset model, the verification is successful, the test flow is continued, if the tool judges that the received identity number is not in line with the model number of the preset model, and displaying the unmatched fault and simultaneously carrying out acousto-optic prompt and alarm.
According to the air conditioner control device and the control method for automatically identifying the identity, the problems that controllers with similar shapes are difficult to distinguish and are easy to mix are solved; the problem that the information of the controller can be verified only by a specific detection tool is solved; the problems that the detection tool is difficult to maintain and a controller without internal and external machine communication (such as a fixed frequency mainboard and a display panel) cannot detect are solved;
the software function design of the invention adds the soft identification to the controller, realizes the self-identification function of the collocation of the controller by the adaptation mode between the matched controllers, and verifies and reminds the identification result visually on the display interface of the air conditioner or by the voice and other modes.
Drawings
FIG. 1 is a block diagram of a self-test module of an air conditioner controller;
FIG. 2 is a flow chart of a first level alarm with complete controller mismatch;
FIG. 3 is a flow chart of controller self-identification detection;
fig. 4 is a tool inspection flowchart.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an air conditioner control device capable of automatically identifying identity comprises a controller 1, a controller 2, a controller 3 and a tool, wherein the controller 1 is a display panel, the controller 2 is a mainboard, the controller 3 is a function board, the controller 1 and the controller 2 are connected in pairs through communication lines, the controller 1 and the controller 2 send and receive data information through inter-board communication, the controller 2 and the controller 3 are connected in pairs through communication lines, and the controller 2 and the controller 3 send and receive data information through inter-board communication.
In the invention, the controller 1 is of a type A, the controller 2 is of a type B, wherein the type A and the type B are totally unmatched, the controller 1 is of a fixed frequency, and the controller 2 is of a variable frequency, and can be increased, decreased and defined according to the number and the type of air conditioner controller boards.
In the invention, the controller 1 is electrically connected with a buzzer, the load stops running, the controller 1 immediately displays an alarm code, and the buzzer gives an alarm in a sound mode.
In the invention, the controller 1 and the controller 2 are combined in a matched mode and electrically connected with a tool, the tool is auxiliary testing equipment, the controller 1 and the controller 2 are combined in a matched mode and electrically tested, the tool is connected with the equipment during production testing and is used for auxiliary testing, and the tool is unnecessary equipment.
A control method of an air conditioner control device capable of automatically identifying identity comprises the following steps:
s1 alarm detection when the collocation controller is not matched completely;
s2 self-identification detection of the controller;
s3 uses the test fixture to assist in detecting the controller identity number.
In the present invention, the specific process of step S1 is: when the controller 1 and the controller 2 are matched and combined to carry out power-on test, the load stops running, the controller 1 immediately displays an alarm code, and sound alarm is carried out through a buzzer.
In the present invention, the self-identification detection process of the controller in step S2 is: when controller 1, controller 2, controller 3 is connected to be electrified and is begun to get into the back that detects, at first controller 3 and controller 2 self identity number interact through the communication, after controller 2 and controller 3 received the identity number of the other side, match identity number and self identity number, if the other side identity number does not match with self identity number, then controller 2, controller 3 stops self control load operation, and simultaneously controller 2 sends the state of mismatching for controller 1 through the communication with controller 1, controller 1 reports to the police through showing the code after receiving the state of mismatching, can send the sound through bee calling organ and report to the police simultaneously, air conditioner load stops the operation.
In the invention, when the controller 2 judges that the identity number of the controller 3 is matched with the self number, the identity numbers of the controller 2 and the controller 3 are sent to the controller 1 through communication, the controller 1 matches the identity numbers of the controller 2 and the controller 3 with the self identity number after receiving the numbers of the controller 2 and the controller 3, if the identity numbers are not matched, the alarm is given through displaying a code, meanwhile, a buzzer sends out a sound alarm, and the air conditioner load stops running.
In the invention, if the two are matched, the identity numbers of the controller 2 and the controller 3 are respectively displayed, the exit number display is performed after the preset time is displayed, or the exit number display can be performed manually in the process, and other test contents are continued.
In the invention, the procedure of step S3 using the test fixture to assist in detecting the controller identity number is as follows: before starting testing, the tool sets a model number according to the current testing machine type; then the controller 1 and the controller 2 are connected with a tool to be electrified and enter a test, the controller 1 sends an identity number to the controller 2 through inter-plate communication, the controller 2 judges whether the received identity number is matched with the self number or not, if not, the unmatched state is sent to the tool through communication with the tool, the tool displays the unmatched fault after receiving the unmatched state and simultaneously carries out acousto-optic prompt warning, if the controller 2 judges that the received identity number of the controller 1 is matched with the self number, the identity number of the controller 2 and the self identity number are simultaneously sent to the tool, after the tool receives the identity numbers of the controller 1 and the controller, the identity number is verified, if the identity number is judged to be in line with the model number of the preset model, the verification is successful, the test process is continued, and if the tool is judged not to be in line with the model number of the preset model, and displaying the unmatched fault and simultaneously carrying out acousto-optic prompt and alarm.
The invention comprises the following steps: the controller 1 is an A-type model, the controller 2 is a B-type model, wherein the A-type model and the B-type model are completely unmatched models, for example, the A-type model represents fixed frequency, the B-type model represents variable frequency, when the controller 1 and the controller 2 are matched and combined for power-on test, the load stops running, the controller 1 immediately displays an alarm code, and sound alarm is performed through a buzzer;
there are 3 air conditioner self-test processes of controller, general controller 1 is the display panel, controller 2 is the mainboard, and controller 3 is the function board. After the controller 1, the controller 2 and the controller 3 are connected and electrified and start to enter detection, firstly, the controller 3 and the self identity numbers of the controller 2 are interacted through communication, after the controller 2 and the controller 3 receive the identity number of the other party, the identity number is matched with the self identity number, and if the identity number of the other party is not matched with the self identity number, the controller 2 and the controller 3 stop controlling the load to run; meanwhile, the controller 2 sends the unmatched state to the controller 1 through communication with the controller 1, the controller 1 gives an alarm through displaying codes after receiving the unmatched state, and simultaneously sends a sound alarm through a buzzer, the air-conditioning load stops running, if the controller 2 judges that the identity number of the controller 3 is matched with the self number, the identity numbers of the controller 2 and the controller 3 are sent to the controller 1 through communication, the controller 1 receives the numbers of the controller 2 and the controller 3, matches the identity numbers of the controller 2 and the controller 3 with the self identity number, if the identity numbers are not matched, the alarm is sent through displaying codes, and simultaneously, the sound alarm is sent through the buzzer, and the air-conditioning load stops running; if the ID numbers of the controller 2 and the controller 3 are matched, the ID numbers of the controller 2 and the controller 3 are respectively displayed, the exit number display is performed after the preset time is displayed, or the exit number display can be performed manually in the process, and other test contents are continued.
The flow of using the test tool to assist in detecting the identity number of the controller is as follows: before testing is started, the tool sets a model number according to the current testing machine type; then the controller 1 and the controller 2 are connected with the tool to be electrified and enter a test, the controller 1 sends the identity number to the controller 2 through inter-plate communication, the controller 2 judges whether the received identity number is matched with the self number, if the identity number is not matched with the self number, the unmatched state is sent to the tool through communication with the tool, the tool displays the unmatched fault after receiving the unmatched state, and meanwhile, acousto-optic prompt warning is carried out; if the controller 2 judges that the received identity number of the controller 1 is matched with the self number, the identity number of the controller 2 and the self number are simultaneously sent to the tool, after the tool receives the identity numbers of the controller 1 and the controller, the identity number is verified, if the tool is judged to be in accordance with the model number of the preset model, the verification is successful, the test flow is continued, if the tool judges that the received identity number is not in accordance with the model number of the preset model, the unmatched fault is displayed, and meanwhile, the acousto-optic prompt alarm is carried out.
The mode of entering detection can be automatic entering detection or manual entering detection, wherein the automatic detection means that the air conditioner automatically enters identity authentication detection without operation after being electrified, and the manual entering means that the air conditioner enters identity authentication detection after being electrified and needing a certain specific operation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The air conditioner control device capable of automatically identifying the identity is characterized by comprising a first controller (1), a second controller (2), a third controller (3) and a tool, wherein the first controller (1) is a display panel, the second controller (2) is a main board, the third controller (3) is a function board, the first controller (1) and the second controller (2) are connected in pairs through communication lines, the first controller (1) and the second controller (2) are communicated with each other between boards to send and receive data information, the second controller (2) and the third controller (3) are connected in pairs through communication lines, and the second controller (2) and the third controller (3) are communicated with each other between boards to send and receive data information.
2. The air conditioner control device capable of automatically identifying identity according to claim 1, wherein the first controller (1) is of a type A, the second controller (2) is of a type B, the type A and the type B are completely unmatched, the first controller (1) is of a fixed frequency, and the second controller (2) is of a variable frequency.
3. The air conditioner control device capable of automatically identifying identity as claimed in claim 1, wherein the first controller (1) is electrically connected with a buzzer.
4. The air conditioner control device capable of automatically identifying identity according to claim 1, wherein the first controller (1) and the second controller (2) are matched and combined and electrically connected with a tool, and the tool is an auxiliary test device.
5. A control method of an air conditioner control device capable of automatically identifying identity is characterized by comprising the following steps:
s1 alarm detection when the collocation controller is not matched completely;
s2 self-identification detection of the controller;
s3 uses the test fixture to assist in detecting the controller identity number.
6. The method as claimed in claim 5, wherein the step S1 includes the following steps: when the first controller (1) and the second controller (2) are matched and combined to carry out power-on test, the load stops running, the alarm code is displayed on the first controller (1) immediately, and sound alarm is carried out through the buzzer.
7. The method as claimed in claim 5, wherein the step S2 is a process for detecting the self-recognition of the controller, which comprises: when the first controller (1), the second controller (2) and the third controller (3) are connected and powered on to start entering detection, firstly, the identity numbers of the third controller (3) and the second controller (2) are interacted through communication, after the second controller (2) and the third controller (3) receive the identity number of the other party, the identity number is matched with the identity number of the third controller, if the identity number of the other party is not matched with the identity number of the other party, the second controller (2) and the third controller (3) stop controlling the load operation of the other party, meanwhile, the second controller (2) sends the unmatched state to the first controller (1) through communication with the first controller (1), the first controller (1) gives an alarm through a display code after receiving the unmatched state, meanwhile, a buzzer sends out a sound alarm, and the air conditioner load stops running.
8. The control method of the air conditioner control device capable of automatically identifying identity according to claim 7, characterized in that when the second controller (2) judges that the identity number of the third controller (3) matches with its own number, the identity numbers of the second controller (2) and the third controller (3) are sent to the first controller (1) through communication, after the first controller (1) receives the numbers of the second controller (2) and the third controller (3), the identity numbers of the second controller (2) and the third controller (3) are matched with their own identity numbers, if the identity numbers are not matched, an alarm is given through a display code, and meanwhile, a buzzer sends out a sound alarm, and the air conditioner load stops operating.
9. The control method of the air conditioner control device capable of automatically identifying identity as claimed in claim 7, wherein if the identity numbers of the second controller (2) and the third controller (3) are matched, the identity numbers are respectively displayed, the identity numbers are displayed after a preset time, or the identity numbers can be manually displayed in the process, and other test contents are continued.
10. The method for controlling the air conditioner control device capable of automatically identifying identity according to claim 5, wherein the step S3 is implemented by using a test tool to assist in detecting the identity number of the controller, and the process comprises the following steps: before starting testing, the tool sets a model number according to the current testing machine type; then the first controller (1) and the second controller (2) are connected with the tool to be electrified and enter a test, the first controller (1) sends the identity number to the second controller (2) through inter-board communication, the second controller (2) judges whether the received identity number is matched with the self number or not, if the received identity number is not matched with the self number, the unmatched state is sent to the tool through communication with the tool, the tool displays the unmatched fault after receiving the unmatched state and simultaneously carries out acousto-optic prompt alarm, if the second controller (2) judges that the received identity number of the first controller (1) is matched with the self number, the identity number of the second controller (2) and the self identity number are simultaneously sent to the tool, after the tool receives the identity numbers of the first controller (1) and the controller, the identity number is verified, if the identity number is judged to be in line with the preset machine type number, and if the tool judges that the received identity number does not accord with the model number of the preset model, displaying the unmatched fault, and simultaneously carrying out acousto-optic prompt and alarm.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113418270A (en) * | 2021-05-14 | 2021-09-21 | 青岛海尔空调电子有限公司 | Parameter configuration method, device and medium for indoor unit controller |
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| CN112710061B (en) | 2022-02-15 |
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