CN109303536B - Apparatus having door body and control method thereof - Google Patents
Apparatus having door body and control method thereof Download PDFInfo
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- CN109303536B CN109303536B CN201811105838.1A CN201811105838A CN109303536B CN 109303536 B CN109303536 B CN 109303536B CN 201811105838 A CN201811105838 A CN 201811105838A CN 109303536 B CN109303536 B CN 109303536B
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000007257 malfunction Effects 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 description 7
- 230000006698 induction Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004851 dishwashing Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 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
- 238000005406 washing Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling devices
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
- A47L15/4257—Details of the loading door
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
- A47L2401/26—Loading door status, e.g. door latch opened or closed state
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/22—Loading doors, e.g. door latches, inflatable door seals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Washing And Drying Of Tableware (AREA)
- Selective Calling Equipment (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a device with a door body and a control method thereof, wherein the control method comprises the following steps: the control device acquires states of the plurality of signal receiving ends; the control device generates control instructions according to the states of the plurality of signal receiving ends; the control device controls the body according to the control instruction. The signal transmitting end and the signal receiving end in the dish washer are respectively and correspondingly provided with a plurality of signal transmitting ends, so that detection is more reliable and sensitive, misoperation is avoided, and user experience is improved.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to equipment with a door body and a control method thereof.
Background
The outer door of the existing dish washing machine is generally provided with a hanging plate which is uniform with the style of a cabinet, and a user needs to use a large force to open the dish washing machine door, so that a handle is generally arranged on the hanging plate to facilitate the user to open the dish washing machine door. However, because other doors of the cabinet do not have handles, the outer door hanging plate of the dish washer is provided with the handles which are outwards protruded, the dish washer is extremely easy to scrape and touch a user, the user is required to bend down to pull the handles when the door is opened, hands cannot be liberated, the problem that the handles need to be cleaned when the handles are polluted exists due to the fact that the handles are arranged, and user experience is seriously affected.
In order to solve the above problems, a dishwasher is proposed in the prior art, which can control the opening and closing of the dishwasher by sensing the hand or foot motion, but the dishwasher has the problems of low sensitivity and easy misoperation.
Disclosure of Invention
Accordingly, an object of the present invention is to provide a door apparatus and a control method thereof, which solve the problems of low sensitivity and easy misoperation of the existing dish washer.
In order to achieve the above purpose, on one hand, the present invention adopts the following technical scheme:
a control method of an apparatus having a door body, the apparatus including a body, a control device, and a detection device including a plurality of signal transmitting terminals and a plurality of signal receiving terminals provided corresponding to the plurality of signal transmitting terminals, the control method comprising:
the control device acquires states of the plurality of signal receiving ends;
the control device generates control instructions according to the states of the plurality of signal receiving ends;
the control device controls the body according to the control instruction.
Preferably, the apparatus having a door body includes an automatic door opening/closing mechanism for receiving a signal transmitted from the signal transmitting end when the door body is in a closed state without blocking between the signal transmitting end and the signal receiving end,
the state of the signal receiving end is changed from a receiving state to an unreceiving state and then is recorded as one action, or the state of the signal receiving end is changed from the receiving state to the unreceiving state and then is changed from the unreceiving state to the receiving state and then is recorded as one action;
the control method comprises the following steps:
judging whether a preset condition is met within a preset time period, if yes, the control device generates a control instruction for opening the door and controls the automatic door opening/closing mechanism to open the door body according to the control instruction, otherwise, judging that misoperation is caused, wherein the preset condition is that at least two signal receiving ends perform at least one action.
Preferably, the predetermined condition is that at least two signal receiving ends have multiple actions.
On the other hand, the invention adopts the following technical scheme:
the device with the door body comprises a body, a control device and a detection device, wherein the detection device comprises a plurality of signal transmitting ends and a plurality of signal receiving ends which are arranged corresponding to the plurality of signal transmitting ends, and the control device is controlled by adopting the control method.
Preferably, the body includes the door body, the signal transmitting end and the signal receiving end corresponding to the door body are in opposite setting states, when no blocking exists between the signal transmitting end and the signal receiving end, the signal receiving end receives signals corresponding to the signal transmitting end, the signal transmitting end and the signal receiving end are arranged on the body, and the signal transmitting end and the signal receiving end are in opposite setting states when the door body is in an opened and/or closed state.
Preferably, the body further comprises a base and an inner container arranged on the base, the door body is used for opening and closing the inner container,
the signal transmitting end is arranged at the bottom of the door body or the inner container, and the signal receiving end is arranged on the base; or,
the signal transmitting end is arranged on the base, and the signal receiving end is arranged at the bottom of the door body or the inner container.
Preferably, a plurality of the signal transmitting terminals are arranged at intervals along the width direction of the apparatus having the door body.
Preferably, the distance between adjacent signal emitting ends is greater than or equal to 5cm and less than or equal to 20cm.
Preferably, the body is further provided with a steering mechanism for driving the signal transmitting end or the signal receiving end to rotate, so that the signal transmitting end and the signal receiving end are always in opposite arrangement states when the door body is in an open and closed state.
Preferably, the body further comprises an automatic door opening/closing mechanism, and the control device is used for controlling the automatic door opening/closing mechanism to perform door opening/closing actions according to the state of the signal receiving end.
Preferably, the signal transmitting end comprises an infrared signal transmitting end, and the signal receiving end comprises an infrared signal receiving end.
Preferably, the apparatus having a door comprises a dishwasher.
The application provides a device with a door body and a control method thereof, and compared with traditional devices, the device has the advantages that a plurality of signal transmitting ends and signal receiving ends in the device are correspondingly arranged, so that the detection of a detection device is more reliable and sensitive, the normal use of the dish washer is ensured, misoperation is avoided, and the use experience of a user is improved.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of embodiments of the present invention with reference to the accompanying drawings, in which:
FIG. 1 shows a flow chart of a control method provided by an embodiment of the present invention;
FIG. 2 is a flow chart of a control method provided by another embodiment of the present invention;
FIG. 3 shows one of the schematic structural views of a dishwasher according to an embodiment of the present invention;
fig. 4 shows a second schematic structural view of a dishwasher according to an embodiment of the present invention.
In the drawing the view of the figure,
1. dish washing machine; 11. a body; 111. a door body; 112. a base; 113. an inner container; 114. a detection device; 1141. a signal transmitting terminal; 1142. and a signal receiving end.
Detailed Description
The present invention is described below based on examples, but the present invention is not limited to only these examples. Well-known methods, procedures, flows, and components have not been described in detail so as not to obscure the nature of the invention.
Moreover, those of ordinary skill in the art will appreciate that the drawings are provided herein for illustrative purposes and that the drawings are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, it is the meaning of "including but not limited to".
In the description of the present invention, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The applicant finds that only one signal transmitting end and only one signal receiving end of the existing dish washer are arranged, and control logic is single, so that the door body-provided device and the control method thereof are provided. As shown in fig. 3, the dishwasher 1 includes a main body 11, a control device and a detection device 114, the main body 11 includes a door 111, the control device is connected to the detection device 114, the detection device 114 includes a plurality of signal transmitting terminals 1141 for transmitting signals and a plurality of signal receiving terminals 1142 for receiving the signals, the plurality of signal transmitting terminals 1141 and the plurality of signal receiving terminals 1142 are disposed on the main body 11, the plurality of signal transmitting terminals 1141 and the plurality of signal receiving terminals 1142 are disposed in a one-to-one correspondence manner, and in the open and/or closed state of the door 111, the signal transmitting terminals 1141 and the signal receiving terminals 1142 are disposed in opposite states, so that the signal transmitting terminals 1141 receive signals emitted by the signal transmitting terminals 1142 without blocking between the signal receiving terminals 1142 and the signal receiving terminals 1141, and the control device is used for controlling the main body 11, for example, controlling the opening and closing of the main body 11 according to the state of the signal receiving terminals 1142. The dishwasher 1 obtains the state (for example, in a receiving state or an unreceived state) of the signal receiving terminal 1142 through the control device, and then generates a control command according to the state of the signal receiving terminal 1142, and controls the body 11 through the control command, for example, to realize opening and/or closing of the door 111. For traditional dish washer 1, dish washer 1 among this application opens and/or closes more intelligent to door body 111 for door body 111 no longer need install the handle through controlling means and detection device 114's cooperation, makes the outward appearance of body 11 more generous, avoids the user to collide with the handle carelessly when passing by simultaneously, and the design is more humanized, when avoiding the handheld tableware of user to need wash, still need vacate the hand and open the door to and the handle on the pollution on hand door body 111 need clear up the handle. This dish washer 1 makes opening and/or closing of the door body 111 more convenient, liberates user's both hands, promotes user's use experience, in addition, because signal transmitting terminal and signal receiving terminal all are provided with a plurality ofly, can effectively solve current dish washer switch door control insensitive, easily have the problem of maloperation.
As shown in fig. 3, the body 11 further includes a base 112 and a liner 113 disposed on the base 112, the door 111 is used for opening and closing the liner 113, the signal transmitting end 1141 is disposed at the bottom of the door 111 or the liner 113, the signal receiving end 1142 is disposed on the base 112, specifically, the base 112 includes a base and a mounting portion connected with the base, the mounting portion is used for being hinged to the door 111, and the signal receiving end 1142 may be disposed on a bottom surface of the mounting portion as shown in fig. 3, or may be disposed on an outer side surface of the base as shown in fig. 4. Alternatively, the signal transmitting end 1141 is disposed on the base 112, the signal receiving end 1142 is disposed at the bottom of the door 111 or the inner container 113, and the signal receiving end 1142 is controlled to receive signals through a predetermined action between the signal transmitting end 1141 and the signal receiving end 1142 by a blocking object, for example, the signal receiving end 1142 can be controlled to receive signals through a gesture action or a foot action, so as to control the opening and/or closing of the door 111. Of course, it is understood that the signal transmitting end 1141 and the signal receiving end 1142 may be disposed at other positions of the body 11, for example, disposed on a fixed structure of the body 11, such that the signal transmitting end 1141 and the signal receiving end 1142 are always disposed opposite to each other regardless of whether the door 111 is opened or closed.
As shown in fig. 3, for example, a signal transmitting end 1141 is provided on the door body 111, a signal receiving end 1142 is provided on the base 112, preferably, the body 11 is further provided with a steering mechanism (not shown in the drawing), the steering mechanism can rotate through a gear transmission mechanism or a crank transmission mechanism, the steering mechanism can be provided on the door body 111, the signal transmitting end 1141 and the signal receiving end 1142 are always kept in a state of being oppositely arranged by driving the signal transmitting end 1141 and the door body 111 to rotate relatively through the steering mechanism, and thus, only one steering mechanism needs to be installed on the door body 111, so that parts of the dish washer 1 are reduced, the possibility of damaging the parts of the dish washer 1 is reduced, the cost is reduced, and the installation efficiency is improved. It can be appreciated that the steering mechanism may be configured to drive the signal transmitting end 1141 or the signal receiving end 1142 to rotate, so that the signal transmitting end 1141 and the signal receiving end 1142 are always opposite to each other in the open and closed states of the door body 111, so that the signal receiving end 1142 can well receive the signal transmitted by the signal transmitting end 1141 without a blocking object, thereby better ensuring normal use of the dishwasher 1 and improving user experience.
As shown in fig. 1 to 3, preferably, the body 11 further includes an automatic door opening/closing mechanism, and the control device is configured to control the automatic door opening/closing mechanism to perform an opening/closing action according to a signal receiving state of the signal receiving end 1142, so that the dishwasher 1 is more intelligent, and further improves a user experience.
It should be noted that, the dishwasher 1 not only can realize the control of opening the door body 111, but also can realize the control of closing the door body 111, and the present application only describes the control of opening the door body 111 in detail, and the principle of the control of closing the door body 111 and the control of opening are basically the same, and will not be repeated.
As shown in fig. 3, when the door 111 is in a closed state, when the state of the signal receiving end 1142 is changed from a receiving state to an unreceived state, or when the state of the signal receiving end 1142 is changed from a receiving state to an unreceived state and back to a receiving state from the unreceived state, the control device generates a control instruction for opening the door, and the control device controls the automatic door opening/closing mechanism to open the door 111 according to the control instruction, for example, the detecting device 114 includes an infrared signal sensor, the signal transmitting end 1141 includes an infrared signal transmitting end, the signal receiving end 1142 includes an infrared signal receiving end, the infrared signal is transmitted through the infrared signal transmitting end, the infrared signal receiving end is used for receiving the infrared signal transmitted by the infrared signal transmitting end, and when the user needs to use the dishwasher 1, the infrared signal is swayed near the infrared signal sensor through the foot, so that the transmission of the infrared signal is switched between being blocked and being in a favorable transmission, that the infrared signal receiving end is changed from the receiving state to the unreceived state, or the infrared signal receiving end is changed from the receiving state to the unreceived state, and back to the receiving state by the unreceived state from the receiving end, and back to the dishwasher 1 is convenient for the user to open the door 111.
In order to avoid false triggering of the dishwasher 1 by a user, as shown in fig. 1 and 3, preferably, when the door 111 is in a closed state, the state of the signal receiving end 1142 is changed from a receiving state to an unreceiving state and recorded as one action, or the state of the signal receiving end 1142 is changed from a receiving state to an unreceiving state and then from the unreceiving state to the receiving state and recorded as one action, a control device of the dishwasher 1 determines whether the signal receiving end 1142 has performed at least two actions within a predetermined time period, if yes, the control device generates a control instruction for opening the door and controls the automatic opening/closing mechanism to open the door 111 according to the control instruction, otherwise, it is determined as false operation, the control device does not issue a control instruction for opening the door, thereby better satisfying the requirements of the user and further improving the use experience of the user. In the following description, taking the detection device 114 as an infrared signal sensor and the control device including an MCU (micro control unit) as an example, when the user triggers the sensor for the first time, the timing is T1, and the trigger signal is used as a first sensing signal; when the user triggers the sensor for the second time, the timing is T2, and the trigger signal is used as a second sensing signal; when the door is opened normally, the minimum time used for triggering the first and second induction signals is delta T1, the maximum time is delta T2, when the MCU receives the first and second induction signals simultaneously, whether T2-T1 is larger than delta T1 and smaller than delta T2 is judged, if the door opening signal command is judged to be effective in the range, a control command is sent to drive the automatic door opening/closing mechanism to operate, the door body 111 is opened automatically, if the door body is not in the range, the door body is judged to be triggered by mistake, a control command for driving the door to be opened is not sent, and when the MCU receives only one trigger signal, the MCU is judged to be triggered by mistake, and a control command for driving the door to be opened is not sent.
Further preferably, as shown in fig. 2 and 3, the signal transmitting ends 1141 are provided with a plurality of signal receiving ends 1142, and the signal receiving ends 1142 are correspondingly provided with a plurality of signal transmitting ends 1141 and a plurality of signal receiving ends 1142, so that better control is achieved, and misoperation is avoided, specifically, the control device obtains states of the plurality of signal receiving ends, generates control instructions according to the states of the plurality of signal receiving ends, and controls the body according to the control instructions, preferably, the plurality of signal transmitting ends 1141 are arranged at intervals along the width direction of the dishwasher 1, so that the coverage area of signals is larger, the control operation of the dishwasher 1 is more convenient, the distance between adjacent signal transmitting ends 1141 is 1 to 60mm, for example, is larger than the width of the feet of a human body, and preferably, the distance between adjacent signal transmitting ends 1141 is 5 to 20cm. When the door 111 is in the closed state, the state of the signal receiving end 1142 is changed from the receiving state to the non-receiving state and then the non-receiving state is changed back to the receiving state and then the state is recorded as a single action, the control device determines whether the predetermined condition is satisfied within the predetermined time period, the predetermined condition is that at least two signal receiving ends 1142 perform at least one action, if yes, the control device generates a control instruction for opening the door and controls the automatic door opening/closing mechanism to open the door 111 according to the control instruction, otherwise, the control device determines that the door opening control instruction is not issued by misoperation, so that the requirement of a user can be better met and the use experience of the user is further improved.
In a specific embodiment, the plurality of signal receiving ends include a first signal receiving end and a second signal receiving end, when one of the first signal receiving end and the second signal receiving end acts once, timing is started, when the other acts once, timing is ended, whether the timing duration is greater than a first preset duration and less than a second preset duration is judged, if yes, the control device generates a control instruction for opening the door and controls the automatic door opening/closing mechanism to open the door body according to the control instruction, otherwise, misoperation is judged.
Taking the detection device 114 as an infrared signal sensor and the control device includes an MCU (micro control unit) as an example, for example, the detection device 114 includes two groups of infrared signal sensors, the first infrared signal sensor includes a first infrared signal transmitting end disposed on the door body 111 and a first infrared signal receiving end disposed on the base 112, the second infrared signal sensor includes a second infrared signal transmitting end disposed on the door body 111 and a second infrared signal receiving end disposed on the base 112, the first infrared signal receiving end is configured to receive an infrared signal transmitted by the first infrared signal transmitting end, the second infrared signal receiving end is configured to receive an infrared signal transmitted by the second infrared transmitting end, when the foot of the user swings to a first position, the first group of infrared signal sensors are triggered to act, as a first sensing signal, the timing is T1', and when the foot of the user continues to swing to a second position, the second group of infrared signal sensors are triggered to act, as a second sensing signal, and the timing is T2'; when the door is opened normally, the minimum time used for triggering the first and second induction signals is delta T1', the maximum time is delta T2', when the MCU receives the first and second induction signals simultaneously, whether T2'-T1' is larger than delta T1 'and smaller than delta T2' is judged, if the door opening signal command is judged to be effective in the range, a control command is sent to drive the automatic door opening/closing mechanism to operate, and if the door is not in the range, the door body 111 is judged to be triggered by mistake and does not send a control command for driving the door to open, and only the first induction signal or only the second induction signal is triggered, the MCU is judged to be triggered by mistake and does not send a control command for driving the door to open.
Further preferably, the number of signal receiving terminals is greater than or equal to three, and the predetermined condition is that at least one action occurs in at least two signal receiving terminals adjacent to each other. That is, when one signal receiving end performs an action, the timing is started, when the other signal receiving end adjacent to the signal receiving end performs an action, the timing is ended, whether the timing time is longer than the first preset time and shorter than the second preset time is judged, if yes, the control device generates a control instruction for opening the door and controls the automatic door opening/closing mechanism to open the door according to the control instruction, otherwise, the misoperation is judged.
As described above, for the door closing control of the dishwasher 1, a control method similar to the door opening control may be also employed, for example, when the dishwasher 1 is in the door opening state, if the user's foot swings between the signal transmitting end and the signal receiving end, so that the signal transmitted between the signal transmitting end and the signal receiving end is blocked, the control device controls the automatic door opening/closing mechanism to operate, and the door body 111 is automatically closed. For another example, other control of the dishwasher 1 may be performed by other operation actions, such as the aforementioned control of the opening and closing of the dishwasher 1, in a specific embodiment, the control of the dishwasher 1 to automatically open for a washing operation when the user's foot stays between the signal transmitting and receiving ends for more than a predetermined period of time.
It is easy to understand by those skilled in the art that the above preferred embodiments can be freely combined and overlapped without conflict.
It will be understood that the above-described embodiments are merely illustrative and not restrictive, and that all obvious or equivalent modifications and substitutions to the details given above may be made by those skilled in the art without departing from the underlying principles of the invention, are intended to be included within the scope of the appended claims.
Claims (11)
1. A control method of an apparatus having a door body, the apparatus comprising a body, a control device, and a detection device, the detection device comprising a plurality of signal transmitting terminals and a plurality of signal receiving terminals provided corresponding to the plurality of signal transmitting terminals, the control method comprising:
the control device acquires states of the plurality of signal receiving ends;
the control device generates control instructions according to the states of the plurality of signal receiving ends;
the control device controls the body according to the control instruction;
the apparatus having a door body includes an automatic door opening/closing mechanism for receiving a signal transmitted from the signal transmitting end when the door body is in a closed state and there is no blocking between the signal transmitting end and the signal receiving end,
changing the state of the signal receiving end from a receiving state to an unreceiving state, and then changing the unreceiving state back to the receiving state to act as one time;
the control method comprises the following steps:
judging whether a preset condition is met within a preset time period, if so, the control device generates a control instruction for opening the door and controls the automatic door opening/closing mechanism to open the door body according to the control instruction, otherwise, judging that misoperation is performed, wherein the preset condition is that at least two signal receiving ends perform multiple actions.
2. The control method according to claim 1, wherein the plurality of signal receiving terminals include a first signal receiving terminal and a second signal receiving terminal, when one of the first signal receiving terminal and the second signal receiving terminal is operated once, timing is started, when the other is operated once, timing is ended, it is determined whether the timing duration is longer than a first predetermined duration and shorter than a second predetermined duration, if yes, the control device generates a control instruction for opening the door and controls the automatic door opening/closing mechanism to open the door according to the control instruction, otherwise, it is determined as a malfunction.
3. An apparatus having a door body, characterized by comprising a body, a control device and a detection device, the detection device comprising a plurality of signal transmitting terminals and a plurality of signal receiving terminals provided corresponding to the plurality of signal transmitting terminals, the control device being controlled by the control method according to one of claims 1 to 2.
4. A device having a door body according to claim 3, wherein the body includes the door body, the signal transmitting end and the signal receiving end corresponding thereto are in a state of being disposed opposite to each other, the signal receiving end receives a signal transmitted from the corresponding signal transmitting end when there is no blocking between the signal transmitting end and the signal receiving end, the signal transmitting end and the signal receiving end are disposed on the body, and the signal transmitting end and the signal receiving end are in the state of being disposed opposite to each other in a state in which the door body is opened and/or closed.
5. The apparatus of claim 4, wherein the body further comprises a base and a liner disposed on the base, the door for opening and closing the liner,
the signal transmitting end is arranged at the bottom of the door body or the inner container, and the signal receiving end is arranged on the base; or,
the signal transmitting end is arranged on the base, and the signal receiving end is arranged at the bottom of the door body or the inner container.
6. A device with a door according to claim 3, wherein a plurality of the signal emitting ends are arranged at intervals in a width direction of the device with a door.
7. The apparatus of claim 6, wherein a spacing between adjacent ones of the signal emitting ends is greater than or equal to 5cm and less than or equal to 20cm.
8. The apparatus of claim 7, wherein the body is further provided with a steering mechanism for driving the signal transmitting end or the signal receiving end to rotate so that the signal transmitting end and the signal receiving end are always in opposite arrangement in the opened and closed states of the door body.
9. The apparatus with a door according to claim 4, wherein said body further comprises an automatic door opening/closing mechanism, and said control means is for controlling said automatic door opening/closing mechanism to perform an opening/closing operation according to a state of said signal receiving terminal.
10. A device having a door according to claim 3, wherein the signal transmitting end comprises an infrared signal transmitting end and the signal receiving end comprises an infrared signal receiving end.
11. Device with a door according to one of the claims 3 to 10, characterized in that the device with a door comprises a dishwasher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811105838.1A CN109303536B (en) | 2018-09-21 | 2018-09-21 | Apparatus having door body and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811105838.1A CN109303536B (en) | 2018-09-21 | 2018-09-21 | Apparatus having door body and control method thereof |
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| Publication Number | Publication Date |
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| CN109303536A CN109303536A (en) | 2019-02-05 |
| CN109303536B true CN109303536B (en) | 2023-04-28 |
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| CN201811105838.1A Active CN109303536B (en) | 2018-09-21 | 2018-09-21 | Apparatus having door body and control method thereof |
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| CN110811475A (en) * | 2019-11-25 | 2020-02-21 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washing machine, control panel and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818428B (en) * | 2012-08-20 | 2015-04-15 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN103017477B (en) * | 2013-01-05 | 2015-01-21 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN104675263A (en) * | 2015-02-10 | 2015-06-03 | 青岛海尔股份有限公司 | Door opening device, refrigerator and non-contact door opening method |
| CN104720718B (en) * | 2015-04-14 | 2018-07-13 | 佛山市顺德区美的洗涤电器制造有限公司 | The control method of dish-washing machine and dish-washing machine |
| CN105180585B (en) * | 2015-09-16 | 2018-12-14 | 青岛海尔股份有限公司 | A kind of refrigerator doors automatic control system and method |
| CN106907898B (en) * | 2015-12-23 | 2020-02-21 | 北京奇虎科技有限公司 | Intelligent refrigerator |
| CN105534453A (en) * | 2016-01-18 | 2016-05-04 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washing machine and door control device thereof |
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2018
- 2018-09-21 CN CN201811105838.1A patent/CN109303536B/en active Active
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