CN217718487U - Control circuit of voice broadcast intelligent floor cleaning machine based on WT588F - Google Patents
Control circuit of voice broadcast intelligent floor cleaning machine based on WT588F Download PDFInfo
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- CN217718487U CN217718487U CN202222184845.3U CN202222184845U CN217718487U CN 217718487 U CN217718487 U CN 217718487U CN 202222184845 U CN202222184845 U CN 202222184845U CN 217718487 U CN217718487 U CN 217718487U
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Abstract
The utility model relates to a, including the group battery, the output of group battery links to each other with the input of simulation front end module, and MCU control module's input links to each other with the output of simulation front end module, MCU control module's input links to each other with power module's output, MCU control module's control end links to each other with voice module's controlled end, MCU control module's control end links to each other with main motor control module's controlled end, MCU control module's control end links to each other with water pump control module's controlled end, MCU control module's control end links to each other with ground brush control module's controlled end. The utility model discloses can realize real-time control, ensure the safety and stability nature of equipment.
Description
Technical Field
The utility model relates to a control circuit of intelligence scrubber is reported to pronunciation based on WT588F.
Background
The cordless dust collector is taken as a household cleaning tool, and the cordless dust collector wins a wide market due to the characteristic of convenient operation, and is about to become one of necessary sanitary appliances for families.
The cordless floor washing machine is a novel application scheme developed on the basis of a cordless dust collector. Thoroughly solves the problems of convenience of washing and mopping the floor. The existing market control scheme mostly has no voice broadcast or few simple voice broadcasts. The experience is single, and the novel characteristics are lacked.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a control circuit of intelligent floor cleaning machine is reported to pronunciation based on WT588F.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a control circuit of intelligent scrubber based on WT588F is reported to pronunciation, includes the group battery, and the output of group battery links to each other with the input of simulation front end module, and MCU control module's input links to each other with the output of simulation front end module, MCU control module's input links to each other with power module's output, MCU control module's control end links to each other with voice module's controlled end, MCU control module's control end links to each other with main motor control module's controlled end, MCU control module's control end links to each other with water pump control module's controlled end, MCU control module's control end links to each other with ground brush control module's controlled end.
Preferably, a control circuit of intelligence scrubber is reported to pronunciation based on WT588F, voice module includes pronunciation chip, low pressure difference linear voltage regulator and button, the pronunciation chip links to each other through I2C communication line and MCU control module communication, the pronunciation chip links to each other with MCU control module through low pressure difference linear voltage regulator, and MCU control module links to each other with loudspeaker through low pressure difference linear voltage regulator simultaneously, the output of pronunciation chip links to each other with the input of loudspeaker, the output of button links to each other with MCU control module's input, wherein, the model of pronunciation chip is WT588F.
Preferably, the control circuit of intelligence floor cleaning machine reports to voice based on WT588F, power module includes first power step-down chip and second power step-down chip, and the output of group battery links to each other with the input of first power step-down chip, the output of first power step-down chip links to each other with second power step-down chip input, second power step-down chip output DC5V, wherein, the model of first power step-down chip is 78L12, and the model of second power step-down chip is TPL820F50.
Preferably, the control circuit of the WT 588F-based voice broadcasting intelligent floor washing machine is used for detecting the voltage of the battery pack in real time, wherein an ESB1245NG chip is adopted as the analog front-end module.
Preferably, in the control circuit of the WT 588F-based voice broadcast intelligent floor washing machine, the MCU control module adopts MS51EC0AE.
Preferably, the control circuit of the WT 588F-based voice-broadcast intelligent floor washing machine comprises a main motor, a main motor MOS switch and an ESB1245 chip, wherein the battery pack is powered on the ESB1245 chip, the ESB1245 chip is in communication connection with the MCU control module, a control end of the ESB1245 chip is connected with the main motor through the main motor MOS switch, an output end of the battery pack is connected with the main motor, and a control end of the MCU control module is connected with the main motor.
Preferably, the control circuit of the voice broadcast intelligent floor washing machine based on WT588F comprises a water pump motor, wherein the water pump motor is connected with a battery pack through a water pump MOS switch, and the water pump MOS switch is connected with an MCU control module.
Preferably, the voice broadcast intelligent floor washing machine control circuit based on WT588F, the floor brush control module comprises a floor brush motor, the floor brush motor is connected with the battery pack through a floor brush MOS switch, and the floor brush MOS switch is connected with the MCU control module.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:
the utility model discloses can realize monitoring the operating condition to different motors through the control module of each difference, ensure the security of equipment.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic diagram of the internal connection of the voice module of the present invention;
fig. 3 is a schematic diagram of the internal connection of the power module of the present invention;
fig. 4 is a schematic diagram of the connection of the analog front end of the present invention;
fig. 5 is a schematic connection diagram of the main motor control module of the present invention;
fig. 6 is a schematic connection diagram of the water pump control module according to the present invention;
FIG. 7 is a schematic connection diagram of the floor brush control module of the present invention;
fig. 8 is a schematic diagram of the MCU control module of the present invention;
fig. 9 is a practical circuit diagram of the voice module of the present invention;
fig. 10 is a practical circuit diagram of the power module of the present invention;
fig. 11 is a circuit diagram of the chip in the analog front end module according to the present invention;
fig. 12 is an actual control circuit of the analog front end module of the present invention;
fig. 13 is a charging circuit of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that the terms "vertical", "horizontal", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when in use, and are used only for convenience in describing the present application and for simplification of description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are absolutely required to be horizontal or vertical, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Examples
As shown in fig. 1 to 13, a control circuit of an intelligent floor washing machine based on WT588F voice announcement includes a battery pack 1 and an MCU control module 3, an output end of the battery pack 1 is connected to an input end of an analog front-end module 2, an input end of the MCU control module 3 is connected to an output end of the analog front-end module 2, an input end of the MCU control module 3 is connected to an output end of a power module 4, a control end of the MCU control module 3 is connected to a controlled end of a voice module 5, a control end of the MCU control module 3 is connected to a controlled end of a main motor control module 6, a control end of the MCU control module 3 is connected to a controlled end of a water pump control module 7, and a control end of the MCU control module 3 is connected to a controlled end of a floor brush control module 8.
The utility model discloses in still be provided with the module of charging, the module of charging links to each other with the group battery.
Wherein, in using WT588F voice chip, through needing to record the pronunciation snippet into WT588F, the pronunciation snippet has:
"welcome use xxx floor washing machine
Shutdown
Small file
Large File
Water shortage in clear water barrel and please add water
Full slop pail, please clean slop pail
Low battery charge please
Please clean the rolling brush
Start of charging
Please clear the slop pail in time during shutdown
Self-cleaning start-up please fill clear water bucket
Please clean the slop pail and charge it in time after drying
Self-drying startup
Please fill the clear water tank and restart
Dong, if self-cleaning is needed, please turn off and put back on the base, insert the charger and press the start key to start up
When receiving the corresponding signal and needing to broadcast, the MCU controls the WT588F to be externally connected with a loudspeaker, and the corresponding voice is broadcasted. Such as
The method is characterized in that the method comprises the following steps of broadcasting 'welcome xxx floor cleaning machines' and 'shut-off' when the machine is started or shut-off, broadcasting 'small file' and 'big file' when gears are switched, broadcasting 'water shortage of a clear water bucket and water adding' when a water pump is in water shortage, and broadcasting 'low electric quantity and charging' when the electric quantity is low.
The above-mentioned speech segments are all known in the prior art to those skilled in the art and will not be described in any detail.
The utility model discloses in power module 4 includes first power step-down chip 41 and second power step-down chip 42, the output of group battery 1 links to each other with first power step-down chip 41's input, first power step-down chip 41's output links to each other with second power step-down chip 42 input, second power step-down chip 42 output DC5V, wherein, first power step-down chip 41's model is 78L12, second power step-down chip 42's model is TPL820F50, power module avoids the problem of generating heat that the one-level step-down produced, adopt 78L12 and TPL820F50 step-down in grades, will drop 17-25V's voltage to 12V through 78L12 earlier, rethread TPL820F50 drops 12V to 5V, step-down in grades, generate heat has been solved, reduce the power ripples, obtain the stable 5V power of output.
The utility model discloses in analog front end module 2 is used for the voltage of real-time detection group battery, and wherein analog front end module 2 adopts ESB1245NG chip, through ESB1245NG real-time detection battery voltage to through I2C and MCU control module communication, MCU control module sends the not equidimension instruction, and ESB1245NG passes through the instruction information that VOUT transmission corresponds.
The utility model discloses in MCU control module 3 adopts MS51EC0AE, main motor control module 6 includes main motor 61, main motor MOS switch 62 and ESB1245 chip 63, group battery 1 supplies power on ESB1245 chip 63, ESB1245 chip 63 is connected with MCU control module 3 looks communication, ESB1245 chip 63 control end passes through main motor MOS switch 62 and links to each other with main motor 61, and the output of group battery 1 links to each other with main motor 61, MCU control module 3's control end links to each other with main motor 61, water pump control module 7 includes water pump motor 71, water pump motor 71 passes through water pump MOS switch 72 and links to each other with group battery 1, water pump MOS switch 72 links to each other with MCU control module 3, ground brush control module 8 includes ground brush motor 81, ground brush motor 81 links to each other with group battery 1 through ground brush MOS switch 82, ground brush MOS switch 82 links to each other with MCU control module 3.
When the MCU control module is used for controlling the whole system, the MCU control module can monitor the voltage and current conditions of the battery in real time through communication with the analog front end, the starting, the shutdown and the gear switching of the system are realized through switching signals, corresponding voice fragments are broadcasted through the control voice module, and the operation of corresponding motors is controlled through controlling the MOS switch of the main motor, the MOS switch of the water pump and the MOS switch of the ground brush.
The MCU control module is used for independently controlling the water pump motor, the water pump water spraying requirement is met, indirect water spraying is adopted for achieving humidification of the rolling brush in practical application, the rolling brush cannot be too wet and cannot be too dry, whether the water pump is in water shortage is detected through detecting the difference of running currents of the water pump, and a user is reminded of adding water through voice broadcasting 'clear water barrel water shortage, please add water'.
The MCU control module is used for independently controlling the ground brush motor, detecting whether the ground brush is locked or not and is stopped or not by detecting the running current of the ground brush, and reminding a customer to clean the ground brush by reporting 'please clean the rolling brush' through voice.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a control circuit of intelligence scrubber is reported to pronunciation based on WT588F, includes group battery (1), its characterized in that: still include MCU control module (3), the output of group battery (1) links to each other with the input of simulation front end module (2), the input of MCU control module (3) links to each other with the output of power module (4), the control end of MCU control module (3) links to each other with the controlled end of voice module (5), the control end of MCU control module (3) links to each other with the controlled end of main motor control module (6), the control end of MCU control module (3) links to each other with the controlled end of water pump control module (7), the control end of MCU control module (3) links to each other with the controlled end of ground brush control module (8).
2. The control circuit of a WT 588F-based voice broadcast intelligent floor scrubber as claimed in claim 1, wherein: pronunciation module (5) are including pronunciation chip (51), low dropout linear regulator (52) and button (53), pronunciation chip (51) link to each other through I2C communication line and MCU control module (3) communication, pronunciation chip (51) link to each other with MCU control module (3) through low dropout linear regulator (52), and MCU control module (3) link to each other with loudspeaker (54) through low dropout linear regulator (52) simultaneously, the output of pronunciation chip (51) links to each other with the input of loudspeaker (54), the output of button (53) links to each other with the input of MCU control module (3), and wherein, the model of pronunciation chip (51) is 588 WT F.
3. The control circuit of a WT 588F-based voice broadcast intelligent floor scrubber as claimed in claim 1, wherein: the power module (4) comprises a first power supply voltage reduction chip (41) and a second power supply voltage reduction chip (42), the output end of the battery pack (1) is connected with the input end of the first power supply voltage reduction chip (41), the output end of the first power supply voltage reduction chip (41) is connected with the input end of the second power supply voltage reduction chip (42), the second power supply voltage reduction chip (42) outputs DC5V, wherein the model of the first power supply voltage reduction chip (41) is 78L12, and the model of the second power supply voltage reduction chip (42) is TPL820F50.
4. The control circuit of the WT588F based voice broadcast intelligent floor scrubber, according to claim 1, wherein: the analog front-end module (2) is used for detecting the voltage of the battery pack in real time, wherein the analog front-end module (2) adopts an ESB1245NG chip.
5. The control circuit of a WT 588F-based voice broadcast intelligent floor scrubber as claimed in claim 1, wherein: the MCU control module (3) adopts MS51EC0AE.
6. The control circuit of the WT588F based voice broadcast intelligent floor scrubber, according to claim 1, wherein: the main motor control module (6) comprises a main motor (61), a main motor MOS switch (62) and an ESB1245 chip (63), the battery pack (1) is powered on the ESB1245 chip (63), the ESB1245 chip (63) is in communication connection with the MCU control module (3), the control end of the ESB1245 chip (63) is connected with the main motor (61) through the main motor MOS switch (62), the output end of the battery pack (1) is connected with the main motor (61), and the control end of the MCU control module (3) is connected with the main motor (61).
7. The control circuit of the WT588F based voice broadcast intelligent floor scrubber, according to claim 1, wherein: the water pump control module (7) comprises a water pump motor (71), the water pump motor (71) is connected with the battery pack (1) through a water pump MOS switch (72), and the water pump MOS switch (72) is connected with the MCU control module (3).
8. The control circuit of the WT588F based voice broadcast intelligent floor scrubber, according to claim 1, wherein: the floor brush control module (8) comprises a floor brush motor (81), the floor brush motor (81) is connected with the battery pack (1) through a floor brush MOS switch (82), and the floor brush MOS switch (82) is connected with the MCU control module (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222184845.3U CN217718487U (en) | 2022-08-19 | 2022-08-19 | Control circuit of voice broadcast intelligent floor cleaning machine based on WT588F |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222184845.3U CN217718487U (en) | 2022-08-19 | 2022-08-19 | Control circuit of voice broadcast intelligent floor cleaning machine based on WT588F |
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| Publication Number | Publication Date |
|---|---|
| CN217718487U true CN217718487U (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222184845.3U Active CN217718487U (en) | 2022-08-19 | 2022-08-19 | Control circuit of voice broadcast intelligent floor cleaning machine based on WT588F |
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| CN (1) | CN217718487U (en) |
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- 2022-08-19 CN CN202222184845.3U patent/CN217718487U/en active Active
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