CN114073440A - Combination of dust collector and remote controller - Google Patents
Combination of dust collector and remote controller Download PDFInfo
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- CN114073440A CN114073440A CN202010812575.9A CN202010812575A CN114073440A CN 114073440 A CN114073440 A CN 114073440A CN 202010812575 A CN202010812575 A CN 202010812575A CN 114073440 A CN114073440 A CN 114073440A
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- code matching
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- 239000000428 dust Substances 0.000 title claims abstract description 139
- 238000004891 communication Methods 0.000 claims description 53
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 14
- 230000008054 signal transmission Effects 0.000 claims description 13
- 238000003825 pressing Methods 0.000 description 8
- 239000013078 crystal Substances 0.000 description 6
- 230000001960 triggered effect Effects 0.000 description 6
- 210000000707 wrist Anatomy 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007493 shaping process 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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
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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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
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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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
- A47L9/2842—Suction motors or blowers
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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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays
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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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2894—Details related to signal transmission in suction cleaners
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention relates to a combination of a dust collector and a remote controller, wherein the dust collector is provided with a dust collecting container for containing garbage and a fan for providing power for sucking the garbage, the remote controller can be used for remotely controlling the opening and closing of the fan, if the remote controller is successfully matched with the dust collector, the fan automatically runs on power to prompt a user that the code matching of the dust collector and the remote controller is successful.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a combination of a dust collector and a remote controller, in particular to code matching of the dust collector and the remote controller.
[ background of the invention ]
In order to realize the operation of a dust collector which is separated from the dust collector by a certain distance, the dust collector is provided with a remote controller in the prior art, Chinese patent CN201295199 applied in No. 10, month and 23 of 2008 discloses a dust collector with the remote controller, the remote controller can remotely control the on and off of a fan (motor) of the dust collector, the fan provides power for sucking garbage, a main switch of the dust collector is provided with three gears which are respectively an off gear, an on gear and a remote control gear, and the dust collector is in a power-off state when the switch is in the off gear; when the switch is in an opening gear, the dust collector is in an opening state; when the switch is in a remote control gear, the on and off of the fan of the dust collector can be remotely controlled through the remote controller. In the prior art, the dust collector and the remote controller need to be matched in a code matching way, the dust collector can be remotely controlled by the remote controller after the code matching is successful, otherwise, the remote controller cannot remotely control the dust collector, so that the dust collector is safer and more reliable, and accidents are avoided; the dust collector needing code matching is generally provided with a fan, a dust collecting container, a controller, a wireless communication module and an antenna, wherein the controller and the wireless communication module can be two chips generally and can also be integrated together to form one chip, the antenna is used for receiving signals of a remote controller, the wireless communication module is used for processing (such as amplifying, demodulating and shaping) the signals of the antenna, and the controller sends out control signals based on the signals transmitted by the wireless communication module so as to control the operation of the fan (such as controlling the opening, closing, speed regulation and the like of the fan); in the prior art, an indicator light or a buzzer is adopted to indicate that the code matching of the dust collector and the remote controller is successful, a related assembly structure is required to be arranged to install the indicator light or the buzzer, for example, for the indicator light, a hole is required to be formed in a shell of the dust collector to place the indicator light, a circuit board for bearing the indicator light is arranged on the inner side of the shell, and the indicator light or the buzzer and the assembly structure thereof cause the increase of manufacturing difficulty and cost; the indicator light or the buzzer cannot be intuitively and accurately transmitted to the user for indicating the success of code matching, and the user easily ignores the indication of the indicator light or the buzzer, so that the user does not know the success of the code matching and continues the code matching action, and even if the user keeps track of the indication of the indicator light or the buzzer, the user can avoid doubting whether the code matching is successful or not.
[ summary of the invention ]
The invention solves the technical problem of how to more intuitively and clearly prompt a user that the code matching of the dust collector and the remote controller is successful.
In order to solve the technical problems, the invention can adopt the following technical scheme: the utility model provides a combination of dust catcher and remote controller, the dust catcher is equipped with the dust container that is used for holding rubbish, provides the fan of the power of sucking rubbish, the remote controller can be applied to the remote control the opening and closing of fan, if the remote controller is successful with the dust catcher code matching, the fan is automatic to be powered on and is operated to the suggestion user dust catcher is successful with the remote controller code matching.
Optionally, if the dust collector and the remote controller are successfully matched, the fan is automatically powered on and automatically turned off after the fan is automatically powered on and operates for the first time.
Optionally, the first time is between 0.3 seconds and 3 seconds.
Optionally, the remote controller may remotely turn off the fan within the first time when the fan is automatically powered on to operate.
Optionally, the fan is not controlled by the remote controller in the first time when the fan is automatically powered on to operate, and the remote controller can remotely control the on and off of the fan after the first time when the fan is automatically powered on to operate.
Optionally, the vacuum cleaner is further provided with a first controller, and the fan is automatically powered on to operate and automatically turned off after the first time under the control of the first controller.
Optionally, the dust collector is further provided with a first wireless communication module and a first antenna, the first wireless communication module is electrically connected between the first antenna and the first controller, the remote controller is provided with a second controller, a second wireless communication module, a second antenna, a code matching switch and a remote control switch, the second wireless communication module, the code matching switch and the remote control switch are respectively electrically connected with the second controller, the second wireless communication module is electrically connected between the second antenna and the second controller, and the first antenna is used for wirelessly communicating with the second antenna.
Optionally, the wireless signal transmitting power of the remote controller when the remote controller remotely controls the dust collector is greater than the wireless signal transmitting power of the remote controller when the remote controller matches the code of the dust collector, and the wireless signal receiving power of the dust collector when the remote controller receives the remote control is greater than the wireless signal receiving power of the dust collector when the remote controller matches the code of the dust collector.
Optionally, the wireless signal transmitting power of the remote controller includes a first transmitting power and a second transmitting power, the first transmitting power is greater than the second transmitting power, the wireless signal receiving power of the dust collector includes a first receiving power and a second receiving power, and the first receiving power is greater than the second receiving power; when the remote controller is used for remotely controlling the dust collector, the wireless signal transmitting power adopts first transmitting power, and when the dust collector receives remote control of the remote controller, the wireless signal receiving power adopts first receiving power; after the code matching between the dust collector and the remote controller is successful, the wireless signal receiving power of the dust collector is recovered to the first receiving power from the second receiving power; and releasing the code matching switch at any time after the code matching of the dust collector and the remote controller is successful, and recovering the wireless signal transmitting power of the remote controller from the second transmitting power to the first transmitting power.
Optionally, the remote controller is provided with a code matching switch, the wireless signal transmitting power of the remote controller comprises a first transmitting power and a second transmitting power, the wireless signal receiving power of the dust collector comprises a first receiving power and a second receiving power, and the code matching process of the dust collector and the remote controller at least comprises the following steps:
switching the dust collector to a remote control mode;
triggering the code matching switch;
the wireless signal transmission power of the remote controller is reduced from the first transmission power to the second transmission power;
the wireless signal receiving power of the dust collector is reduced from the first receiving power to the second receiving power;
and the remote controller with the wireless signal transmitting power of the second transmitting power and the dust collector with the wireless signal receiving power of the second receiving power are subjected to code matching continuously.
Optionally, the second transmitting power is the minimum wireless signal transmitting power of the remote controller, and the second receiving power is the minimum wireless signal receiving power of the vacuum cleaner.
Optionally, the first transmitting power is a maximum wireless signal transmitting power of the remote controller, and the first receiving power is a maximum wireless signal receiving power of the vacuum cleaner.
Optionally, a long-press code matching switch is required to be kept until code matching is successful in the code matching process of the dust collector and the remote controller; and releasing the code matching switch at any time after the wireless signal transmission power of the remote controller is reduced from the first transmission power to the second reception power, and recovering the wireless signal transmission power of the remote controller to the first transmission power.
Based on the scheme of the invention, by means of the prompt effect generated by the automatic power-on operation of the fan after the code matching is successful, a user can most intuitively and quickly learn that the code matching is successful in a foolproof manner without additional operation (such as triggering a remote control key of a remote controller) performed by the user, and further can stop the code matching action in time; compared with the lighting of an indicator lamp or the sound of a buzzer in the prior art, the automatic starting of the fan has a more definite prompting effect on the success of the code matching of the dust collector and is extremely difficult to ignore; compared with the prior art, the invention can be realized by adding corresponding program codes automatically and basically after the fan is controlled to successfully match the codes without adding a special indicating element (such as an indicating lamp or a buzzer) in the dust collector or changing the mechanical structure of the dust collector (the indicating lamp or the buzzer needs to be configured by changing the mechanical structure of the dust collector in the prior art), so that the increase of the cost is negligible.
[ description of the drawings ]
FIG. 1 is a perspective view of a vacuum cleaner;
FIG. 2 is a perspective view of the vacuum cleaner with the head housing and dust container removed;
FIG. 3 is a perspective view of the remote control at an angle;
FIG. 4 is a perspective view of the remote control from another angle;
FIG. 5 is an exploded view of the remote control (without the wristband);
FIG. 6 is a perspective view of a wrist band of the remote control;
FIG. 7 is a block diagram of a control structure of the vacuum cleaner;
FIG. 8 is a block diagram of a control architecture of the remote controller;
FIG. 9 is a control circuit diagram of the vacuum cleaner;
FIG. 10 is a control circuit diagram of the remote controller;
fig. 11 is a peripheral circuit diagram of a cleaner blower.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
Referring to fig. 1 to 11, the present invention provides a combination of a cleaner and a remote controller for remotely controlling the cleaner, the cleaner including a blower 10, a dust collecting container 11, a flip cover 12, a head housing 13, a handle 14, a main switch 15, and a head chassis 16. The blower 10 is used for providing power for sucking garbage, the dust collecting container 11 is used for containing the garbage, the remote controller can be used for remotely controlling the opening and closing of the blower 10, the flip cover 12 is rotatably connected to the handpiece shell 13, the flip cover 12 can be opened, the space shielded by the flip cover 12 is used for placing accessories (such as a suction head and the like), and the handle 14 is rotatably connected to the handpiece shell 13.
The fan 10 is located inside the handpiece housing 13, the fan 10 generally includes a motor and a fan wheel, the fan wheel is mounted on a rotating shaft of the motor, when the fan 10 operates, the motor drives the fan wheel to rotate, thereby generating a suction airflow, dust, debris and other garbage enter the dust collecting container 11 through a dust suction port (not shown) of the dust collecting container 11 along with the suction airflow, the garbage is retained in the dust collecting container 11 through filtration of a filter (not shown) inside the dust collector, and the filtered airflow is discharged through the air outlet 17; the dust collection container 11 has a capacity of between 0.5 gallons (3.785412 liters for 1 gallon) and 30 gallons, preferably between 1 gallon and 20 gallons, such as 6 gallons, 9 gallons, 10 gallons, 12 gallons, 14 gallons, and 16 gallons.
The vacuum cleaner is also provided with a first controller 20, a first wireless communication module 21, a first antenna 22, a conversion module 23, a first crystal oscillator 24 and a first circuit board 25. The first controller 20, the first wireless communication module 21, the first antenna 22, the conversion module 23, and the first crystal oscillator 24 are respectively disposed on the first circuit board 25. The vacuum cleaner 10 may be powered by a battery pack or ac power, in this embodiment, the vacuum cleaner 10 is powered by ac power through the power plug 26, and the converting module 23 may convert the ac power into dc power (e.g., 3.3 vdc 27) to be supplied to the first controller 20, the first wireless communication module 21, and the like. The first wireless communication module 21 is electrically connected between the first antenna 22 and the first controller 20. The first crystal oscillator 24 is electrically connected to the first wireless communication module 21.
The remote controller of the embodiment can adopt a bracelet type remote controller, and can be worn on the wrist of a human body, so that the remote controller is convenient to use. The remote controller is provided with a second controller 30, a second wireless communication module 31, a second antenna 32, a second crystal oscillator 33, a code matching switch 34, a remote control switch 35, an upper shell 360, a lower shell 361, a sealing ring 362, a button cell 37, a wrist strap 38 and a second circuit board 39. The second wireless communication module 31, the code matching switch 34 and the remote control switch 35 are electrically connected with the second controller 30, respectively, and the second wireless communication module 31 is electrically connected between the second antenna 32 and the second controller 30; the first antenna 22 is used for wireless communication with the second antenna 32, and the second wireless communication module 31 can process (for example, amplify, demodulate, shape, etc.) the instruction of the second controller 30 and then send the processed instruction from the first antenna 22; the second antenna 32 receives the wireless signal transmitted by the first antenna 22, the first wireless communication module 21 can process (for example, amplify, demodulate, shape, etc.) the signal transmitted by the first antenna 22 and transmit the processed signal to the first controller 20, and the first controller 20 outputs a corresponding command accordingly. The wrist strap 38 is provided with a hook and loop fastener 380, the wrist strap 38 is adhered to a loop by the hook and loop fastener 380, and the wrist strap 38 is detachably connected to the lower case 361. The upper casing 360 and the lower casing 361 are locked together by screws, and the upper casing 360 and the lower casing 361 are sealed by a sealing ring 362. The second controller 30, the second wireless communication module 31, the second antenna 32, the second crystal oscillator 33, the code matching switch 34, the remote control switch 35, and the button battery 37 are respectively disposed on the second circuit board 39, the second controller 30, the second wireless communication module 31, the second antenna 32, the second crystal oscillator 33, the code matching switch 34, the remote control switch 35, the button battery 37, and the second circuit board 39 are disposed in a space enclosed by the upper case 360 and the lower case 361, the upper case 360 is provided with a pressing portion 3600, the remote control switch 35 can be a push-button switch, the pressing portion 3600 is used for pressing the remote control switch 35, and the code matching switch 34 is partially exposed outside the upper case 360.
The first wireless communication module 21 and the second wireless communication module 31 may select existing wireless communication chips on the market based on requirements of cost, function, and the like, and optionally, the first wireless communication module 21 and the second wireless communication module 31 adopt existing 16-pin wireless communication chips with a model number BK2425 on the market. The first controller 20 and the second controller 30 may select an existing control chip on the market based on requirements of cost, function, and the like, and optionally, the first controller 20 and the second controller 30 adopt an existing control chip with a 20-pin specification of HT66F019 on the market.
The main switch 15 is partially exposed out of the handpiece shell 13, the main switch 15 can adopt a conventional rocker boat-type switch, and the main switch 15 has three gears which correspond to the three states of the dust collector, such as on, off and remote control; when the main switch 15 is in the first gear, the dust collector is turned off, and at the moment, the fan 10 does not work and cannot be turned on remotely; when the main switch 15 is in the second gear, the vacuum cleaner 10 is started, and at the moment, the fan 10 operates normally but cannot be remotely controlled by a remote controller; when the main switch 15 is in the third gear, the dust collector is in a remote control mode, the dust collector can be remotely controlled by the remote controller when in the remote control mode, and the code matching with the remote controller can be carried out when the dust collector is in the remote control mode; the mode of switching the cleaner to the remote control mode is not limited to the third position of the main switch 15, and for example, a dedicated remote control button (e.g., a push button) may be provided on the cleaner 10, and the cleaner 10 may be switched to the remote control mode by triggering the remote control button.
The remote controller can remotely control the startup and shutdown of the dust collector on the premise that the remote controller and the dust collector are successfully matched in a code matching way), the code matching of the dust collector and the remote controller is the process of matching the dust collector and the remote controller, the remote controller cannot be identified by the dust collector without successful code matching, and therefore the remote controller cannot remotely control the dust collector; if the remote controller is successfully matched with the dust collector, the dust collector can be normally remotely controlled without re-matching the remote controller; in this embodiment, if the vacuum cleaner 10 is not in the remote control mode, the first wireless communication module 21 and the first controller 20 are not connected to the power supply, and at this time, the vacuum cleaner cannot be remotely controlled and cannot perform code matching; when the vacuum cleaner 10 is in the remote control mode, the first wireless communication module 21 and the first controller 20 are powered on, so as to be capable of wirelessly communicating with the remote controller, and therefore, code matching and remote control can be performed (if the code matching is successful).
Referring to fig. 10, the second controller 30 is provided with a first pin 300 and a second pin 301, the first pin 300 is grounded via the code matching switch 34, the second pin 301 is grounded via the remote control switch 35, the code matching switch 34 can be a push-button switch, the code matching switch 34 is triggered by pressing the code matching switch 34 during code matching, after the code matching switch 34 is triggered and connected, the first pin 300 is pulled down in potential, the second controller 30 enters a state capable of code matching based on a low-potential signal of the first pin 300, and the second controller 30 wirelessly communicates with the dust collector through the second wireless communication module 31 and the second antenna 32 to complete code matching. When the main switch 15 is in a remote control gear or the dust collector is in a remote control mode, the dust collector can be remotely controlled; during remote control, the fan 10 starts to operate normally after being powered on by pressing the remote control switch 35 once, and the fan 10 is turned off by pressing the remote control switch 35 once again, namely, the dust collector or the fan 10 is switched to be in a state (switched between on and off) once by pressing the remote control switch 35 once; specifically, when the fan 10 is in the off state, the remote control switch 35 is pressed once, the remote control switch 35 is triggered to be connected, then the second pin 301 is pulled down, the second controller 30 recognizes a low-potential signal of the second pin 301 and sends an instruction to the dust collector through the second wireless communication module 31 and the second antenna 32, the remote control fan 10 changes the state (the off state is switched to the on state), the remote control switch 35 is pressed once again, so that the second pin 301 is pulled down again, the second controller 30 recognizes a low-potential signal of the second pin 301 and sends an instruction to the dust collector through the second wireless communication module 31 and the second antenna 32, and the remote control fan 10 changes the state again (the on state is switched to the off state).
If the remote controller is successfully matched with the dust collector, the fan 10 is automatically electrified to operate so as to prompt a user that the code matching of the dust collector and the remote controller is successful; further, if the code matching between the dust collector and the remote controller is successful, the fan 10 is automatically powered on and automatically closed after the first time; so-called automatic, i.e., without user intervention, upon successful code matching, the first controller 20 executes predetermined program code to autonomously start the wind turbine 10 and, after a first time, autonomously shut down the wind turbine 10. The user is prompted to successfully match the codes through the automatic power-on operation of the fan 10, and the user can most intuitively and quickly know that the codes are successfully matched in a foolproof manner without additional operation (such as triggering a remote control switch of a remote controller) performed by the user, so that the code matching action can be stopped in time; compared with the prior art that the indicator light is lightened or the buzzer sounds, the fan 10 is automatically started, so that the indication effect of successful code checking is more definite and is extremely difficult to ignore; compared with the prior art, the invention can realize the automatic control of the fan 10 by basically increasing the corresponding program code after the code matching is successful without adding a special indicating element (such as an indicating lamp or a buzzer) or changing the mechanical structure of the dust collector (the indicating lamp or the buzzer needs to be configured by changing the mechanical structure of the dust collector in the prior art), so that the cost increase is negligible. The first time is between 0.2 seconds and 10 seconds, optionally between 0.3 seconds and 3 seconds, e.g. 0.5 seconds, 1 second, 1.5 seconds, 2 seconds, 2.5 seconds.
After the dust collector and the remote controller are successfully matched, the remote controller can remotely control the fan 10, a user can select to remotely control the fan 10 to be turned off in the first time of the automatic power-on operation of the fan 10, and certainly, the fan 10 can be automatically turned off after the first time of the operation without any operation. The fan 10 is not controlled by the remote controller in the first time of the automatic power-on operation of the fan 10, and the remote controller can remotely control the on and off of the fan 10 after the first time of the automatic power-on operation of the fan 10.
The first controller 20 stores identification information of the remote controller and the like, the fan 10 is automatically powered on and operated under the control of the first controller 20 and is automatically turned off after the first time, the first controller 20 sends a control signal after the code matching is successful so that the fan 10 is powered on and operated, and the first controller 20 controls the fan 10 to be turned off after the first time. The remote controller can only carry out remote control work when the dust collector is connected with a power supply and is switched to a remote control mode; the process of remotely controlling a vacuum cleaner is generally: triggering the remote control switch 35, based on the triggering of the remote control switch 35, the second controller 30 sends out an instruction, the second wireless communication module 31 processes the instruction and sends out the instruction by the second antenna 32, the first antenna 22 receives a signal sent by the second antenna 32 and sends the signal to the first wireless communication module 21, the first wireless communication module 21 processes the signal and sends the signal to the first controller 20, the first controller 20 outputs a control signal to prompt the fan 10 to switch states (the fan 10 in a power-down off state is powered on and operated or the fan 10 in the power-on state is powered off), the first controller 20 outputs the control signal through the driving pin 200 and controls the power-on and power-off of the fan 10 through a plurality of electronic switches Q1, Q2 and Q3 (refer to fig. 11 for specific circuit); each activation of the remote switch 35 will result in a change of state of the wind turbine 10, and specifically each activation of the remote switch 35 will result in a switch of the wind turbine 10 between a powered on state and a powered off state.
The wireless signal transmitting power of the remote controller when the remote controller is used for remotely controlling the dust collector is larger than the wireless signal transmitting power of the remote controller when the remote controller is used for matching codes with the dust collector, the wireless signal receiving power of the dust collector when the remote controller is used for receiving the remote control of the remote controller is larger than the wireless signal receiving power of the dust collector when the remote controller is used for matching codes, the wireless signal transmitting power of the remote controller is smaller than that of the remote controller when the codes are not matched, and the wireless signal receiving power of the dust collector is smaller than that of the remote controller when the codes are matched, so that the code matching distance and the remote control distance can be obviously separated, and the code matching distance which is obviously shorter than the remote control distance is obtained.
The wireless signal transmitting power of the remote controller comprises a first transmitting power and a second transmitting power, the first transmitting power is larger than the second transmitting power, the wireless signal receiving power of the dust collector comprises a first receiving power and a second receiving power, the first receiving power is larger than the second receiving power, the wireless signal receiving power of the dust collector is recovered to the first receiving power from the second receiving power after the code matching of the dust collector and the remote controller is successful, the code matching switch 34 is released at any time after the code matching of the dust collector and the remote controller is successful, the wireless signal transmitting power of the remote controller is recovered to the first transmitting power from the second transmitting power, and by the design, the dust collector and the remote controller can recover larger wireless communication power (the first receiving power and the first receiving power) after the code matching is successful, so that the remote controller can recover to a relatively longer remote control distance from a relatively shorter code matching distance, so that remote control over long distances is possible.
When the remote controller is used for remotely controlling the dust collector, the wireless signal transmitting power adopts first transmitting power, and when the dust collector receives the remote control of the remote controller, the wireless signal receiving power adopts first receiving power. Once the code matching between the dust collector and the remote controller is successful, the fan 10 is immediately and automatically powered on to operate, and the wireless signal receiving power of the dust collector is immediately recovered; specifically, once the code matching between the vacuum cleaner and the remote controller is successful, the first controller 20 may send a command to adjust the power parameter of the first wireless communication module 21, so as to recover the first receiving power.
Briefly summarized, the code matching process of the dust collector and the remote controller comprises the following steps: switching the dust collector to a remote control mode; the code matching switch 34 is triggered; the wireless signal transmission power of the remote controller is reduced from the first transmission power to the second transmission power; the wireless signal receiving power of the dust collector is reduced from the first receiving power to the second receiving power; and continuously matching the code of the remote controller with the wireless signal transmitting power as the second transmitting power with the code of the dust collector with the wireless signal receiving power as the second receiving power until the code matching is successful.
The code matching switch 34 can be a push switch, the code matching switch 34 can be triggered by pressing the code matching switch 34, and the code matching switch 34 can be quitted from the triggering state by releasing the code matching switch 34; the wireless signal transmission power of the remote controller can be represented by the wireless signal transmission power of the second wireless communication module 31; the wireless signal transmitting power of the remote controller can be changed by changing the power parameter of the second wireless communication module 31, specifically, the code switch 34 is triggered, and the second controller 30 sends an instruction code to the second wireless communication module 31 based on the triggering of the code switch 34 to change the power parameter of the second wireless communication module 31, so as to change the wireless signal transmitting power of the remote controller; the wireless signal transmitting power of the vacuum cleaner can be represented by the wireless signal receiving power of the first wireless communication module 21; specifically, after the dust collector receives a code matching command from the remote controller, the first controller 20 sends a command code to the first wireless communication module 21 to change the power parameter of the first wireless communication module 21, so as to change the wireless signal receiving power of the dust collector.
The second transmitting power is the minimum wireless signal transmitting power of the remote controller, and the second receiving power is the minimum wireless signal receiving power of the dust collector. The design enables the maximum wireless communication distance between the dust collector and the remote controller to be maximum when the remote controller is controlled, and the outstanding short-distance code matching effect and the long-distance remote control effect are achieved. In the embodiment, the maximum code alignment distance between the dust collector and the remote controller is 2.5 meters, and the maximum remote control distance between the dust collector and the remote controller is 20 meters.
In the code matching process of the dust collector and the remote controller, the long-press code matching switch 34 is required to be kept until the code matching is successful, and the long-press code matching switch 34 is kept to be in a trigger state, so that the potential of the first pin 300 is pulled low; the code matching switch 34 is released at any time after the wireless signal transmission power of the remote controller is reduced from the first transmission power to the second reception power, the wireless signal transmission power of the remote controller is recovered to the first transmission power, specifically, the wireless signal transmission power of the remote controller is recovered to the first transmission power from the second transmission power, and after the code matching switch 34 is released, the second controller 30 sends an instruction to the second wireless communication module 31, so that the power parameter of the second wireless communication module 31 is changed from the parameter value corresponding to the second transmission power to the parameter value corresponding to the first transmission power, and the wireless signal transmission power of the remote controller is adjusted to the second transmission power. The wireless signal transmitting power of the remote controller can be recovered to the first transmitting power no matter the code matching switch 34 is released at any time after the wireless signal transmitting power of the remote controller is reduced from the first transmitting power to the second receiving power and before the code matching of the dust collector and the remote controller is successful, or the code matching switch 34 is released at any time after the code matching of the dust collector and the remote controller is successful. If the code matching switch 34 is released before the cleaner and the remote controller are successfully matched, the code matching fails.
Those skilled in the art will appreciate that the above code matching process is performed based on a program code, the program code of the vacuum cleaner can be stored in the first controller 20, the program code of the remote controller can be stored in the second controller 30, and the programming of the program code involved in the above code matching process is a routine programming skill, and thus will not be described in detail.
While the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. The utility model provides a combination of dust catcher and remote controller, the dust catcher is equipped with the dust container that is used for holding rubbish, provides the fan of the power of sucking rubbish, the remote controller can be applied to the remote control the opening and closing of fan which characterized in that: if the remote controller is successfully matched with the dust collector, the fan is automatically electrified to operate so as to prompt a user that the code matching of the dust collector and the remote controller is successful.
2. The combination of a vacuum cleaner and a remote control as set forth in claim 1, wherein: if the dust collector is successfully matched with the remote controller, the fan is automatically powered on and automatically closed after the fan is automatically powered on and operates for the first time.
3. The combination of a vacuum cleaner and a remote control as set forth in claim 1, wherein: the first time is between 0.3 seconds and 3 seconds.
4. The combination of a vacuum cleaner and a remote control as set forth in claim 2, wherein: the remote controller can remotely control the fan to be turned off in the first time when the fan is automatically powered on to operate; or the fan is not controlled by the remote controller in the first time of automatic power-on operation of the fan, and the remote controller can remotely control the on and off of the fan after the first time of automatic power-on operation of the fan.
5. The combination of a vacuum cleaner and a remote control as set forth in claim 2, wherein: the dust collector is also provided with a first controller, and the fan is automatically powered on to operate and automatically closed after the first time under the control of the first controller; the dust collector is further provided with a first wireless communication module and a first antenna, the first wireless communication module is electrically connected between the first antenna and the first controller, the remote controller is provided with a second controller, a second wireless communication module, a second antenna, a code matching switch and a remote control switch, the second wireless communication module, the code matching switch and the remote control switch are respectively electrically connected with the second controller, the second wireless communication module is electrically connected between the second antenna and the second controller, and the first antenna is used for wirelessly communicating with the second antenna.
6. The combination of a vacuum cleaner and a remote control as set forth in claim 1, wherein: the wireless signal transmitting power of the remote controller comprises a first transmitting power and a second transmitting power, the first transmitting power is larger than the second transmitting power, the wireless signal receiving power of the dust collector comprises a first receiving power and a second receiving power, and the first receiving power is larger than the second receiving power; when the remote controller is used for remotely controlling the dust collector, the wireless signal transmitting power adopts first transmitting power, and when the dust collector receives remote control of the remote controller, the wireless signal receiving power adopts first receiving power; after the code matching between the dust collector and the remote controller is successful, the wireless signal receiving power of the dust collector is recovered to the first receiving power from the second receiving power; and releasing the code matching switch at any time after the code matching of the dust collector and the remote controller is successful, and recovering the wireless signal transmitting power of the remote controller from the second transmitting power to the first transmitting power.
7. The combination of a vacuum cleaner and a remote control as set forth in claim 1, wherein: the remote controller is provided with a code matching switch, the wireless signal transmitting power of the remote controller comprises a first transmitting power and a second transmitting power, the wireless signal receiving power of the dust collector comprises a first receiving power and a second receiving power, and the code matching process of the dust collector and the remote controller at least comprises the following steps:
switching the dust collector to a remote control mode;
triggering the code matching switch;
the wireless signal transmission power of the remote controller is reduced from the first transmission power to the second transmission power;
the wireless signal receiving power of the dust collector is reduced from the first receiving power to the second receiving power;
and the remote controller with the wireless signal transmitting power of the second transmitting power and the dust collector with the wireless signal receiving power of the second receiving power are subjected to code matching continuously.
8. A combination of a vacuum cleaner and a remote control as claimed in claim 6 or 7, wherein: the second transmitting power is the minimum wireless signal transmitting power of the remote controller, and the second receiving power is the minimum wireless signal receiving power of the vacuum cleaner.
9. The combination of a vacuum cleaner and a remote control as set forth in claim 8, wherein: the first transmitting power is the maximum wireless signal transmitting power of the remote controller, and the first receiving power is the maximum wireless signal receiving power of the dust collector.
10. The combination of a vacuum cleaner and a remote control as set forth in claim 7, wherein: a long press code matching switch is required to be kept until the code matching is successful in the code matching process of the dust collector and the remote controller; and releasing the code matching switch at any time after the wireless signal transmission power of the remote controller is reduced from the first transmission power to the second reception power, and recovering the wireless signal transmission power of the remote controller to the first transmission power.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010812575.9A CN114073440A (en) | 2020-08-13 | 2020-08-13 | Combination of dust collector and remote controller |
| PCT/CN2020/132651 WO2022032934A1 (en) | 2020-08-13 | 2020-11-30 | Combination of vacuum cleaner and remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010812575.9A CN114073440A (en) | 2020-08-13 | 2020-08-13 | Combination of dust collector and remote controller |
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| CN114073440A true CN114073440A (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010812575.9A Pending CN114073440A (en) | 2020-08-13 | 2020-08-13 | Combination of dust collector and remote controller |
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| Country | Link |
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| CN (1) | CN114073440A (en) |
| WO (1) | WO2022032934A1 (en) |
Cited By (1)
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| CN116073102A (en) * | 2023-03-31 | 2023-05-05 | 深圳市鑫龙通信技术有限公司 | Low frequency radiating element and antenna |
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| GB1245693A (en) * | 1968-01-31 | 1971-09-08 | Siemens Ag | Control devices for automatic machines |
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| CN105180343A (en) * | 2015-06-26 | 2015-12-23 | Tcl空调器(中山)有限公司 | Adjusting method and device for air conditioner |
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|---|---|
| WO2022032934A1 (en) | 2022-02-17 |
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