CN212489761U - Electric sweeper monitoring device - Google Patents
Electric sweeper monitoring device Download PDFInfo
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- CN212489761U CN212489761U CN202020207305.0U CN202020207305U CN212489761U CN 212489761 U CN212489761 U CN 212489761U CN 202020207305 U CN202020207305 U CN 202020207305U CN 212489761 U CN212489761 U CN 212489761U
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Abstract
The utility model discloses an electric sweeper monitoring device, include: the device comprises a main control unit, a voltage conversion unit, a body control unit and a storage unit; the voltage conversion unit is electrically connected with the main control unit, the body control unit is electrically connected with the main control unit, and the storage unit is electrically connected with the main control unit; the main control unit specifically comprises: the MCU processing device comprises an MCU processor, a crystal oscillator, a capacitor and a plurality of resistors, wherein a pin 5 of the MCU processor is connected with one end of the crystal oscillator and one end of a capacitor 17 and is grounded, a pin 6 is connected with the other end of the crystal oscillator and one end of the capacitor 18, the other end of the capacitor 18 is connected with the other end of the capacitor 17 and is grounded, a pin 13 is connected with a power supply, a pin 60 is connected with one end of a resistor 33, and the other end of the resistor 33 is grounded; the utility model discloses can realize carrying out real time monitoring to every electrical element of robot under robot operating condition, be provided with 485 communication output and can connect with GPS and realize remote monitoring.
Description
Technical Field
The utility model relates to a circuit structure technical field, more specifically the utility model relates to an electric sweeper monitoring device that says so.
Background
Along with the improvement of the living standard and the living quality of people at present, more and more people select the floor sweeping robot to intelligently sweep the indoor sanitation of a house.
However, if one of the devices of the existing electric sweeper is damaged in use, the damage is difficult to find in time so as to affect normal operation, and the inspection is very difficult.
Therefore, how to provide a monitoring circuit of a sweeper, which is convenient for detection, is a problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an electric sweeper monitoring device, this control circuit can realize carrying out real time monitoring to every electrical element of robot under robot operating condition, is provided with 485 communication outputs and can connects with GPS and realize remote monitoring.
The utility model adopts the following technical scheme:
an electric sweeper monitoring device, comprising: the device comprises a main control unit, a voltage conversion unit, a body control unit and a storage unit;
the voltage conversion unit is electrically connected with the main control unit, the body control unit is electrically connected with the main control unit, and the storage unit is electrically connected with the main control unit;
the main control unit specifically comprises: the MCU processor comprises an MCU processor, a crystal oscillator, a capacitor and a plurality of resistor devices, wherein a pin 5 of the MCU processor is connected with one end of the crystal oscillator and one end of the capacitor C17 and is grounded, a pin 6 is connected with the other end of the crystal oscillator and one end of the capacitor C18, the other end of the capacitor C18 is connected with the other end of the capacitor C17 and is grounded, a pin 13 is connected with a power supply, a pin 60 is connected with one end of a resistor R33, and the other end of the resistor R33 is grounded.
Preferably, the method further comprises the following steps: and the temperature detection unit is electrically connected with the main control unit.
Preferably, the method further comprises the following steps: and the speed selection unit is electrically connected with the main control unit.
Preferably, the method further comprises the following steps: and the LCD display unit is electrically connected with the main control unit.
Preferably, the method further comprises the following steps: and the 485 interface unit is electrically connected with the main control unit.
Preferably, the body control unit includes: direction control circuit, brush control circuit, water pump control circuit.
Preferably, the temperature detection unit includes: the operational amplifier comprises an operational amplifier and a plurality of electronic components, wherein a pin 1 of the operational amplifier is connected with one end of a resistor R25, the pin 1 is connected with a pin 16 of the MCU processor, a pin 2 is connected with the other end of a resistor R25 and one end of a resistor R26, the other end of the resistor R26 is grounded, a pin 3 is connected with the cathode of the voltage stabilizing diode, one end of the resistor R27 and one end of a resistor R28, and the anode of the voltage stabilizing diode and the other end of the resistor R27 are grounded.
Preferably, the speed selection unit includes: the pin 1 to the pin 4 of the selector switch are all grounded, the pin 5 is connected with one end of the resistor R14, the pin 6 is connected with one end of the resistor R15, the pin 7 is connected with one end of the resistor R16, the pin 7 is connected with one end of the resistor R17, the other end of the resistor R14 is connected with the other end of the resistor R15, the other end of the resistor R15 is connected with the other end of the resistor R16, and the other end of the resistor R16 is connected with the other end of the resistor R17.
Can know via foretell technical scheme, compare with prior art, the utility model discloses an electric sweeper monitoring device realizes carrying out real time monitoring to every electrical element of robot under robot operating condition, is provided with 485 communication outputs and can connects with GPS and realize remote monitoring.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic view of the overall principle of the monitoring device of the electric sweeper of the present invention;
FIG. 2 is a schematic diagram of the overall principle of the body control unit of the present invention;
fig. 3 is a schematic circuit diagram of the main control unit of the present invention;
FIG. 4 is a schematic circuit diagram of the temperature detecting unit according to the present invention;
FIG. 5 is a schematic circuit diagram of the speed selection unit of the present invention;
fig. 6 is a schematic circuit diagram of a direction control circuit, a brush control circuit and a water pump control circuit according to an embodiment of the present invention;
in fig. 1-6:
the device comprises a main control unit 1, a voltage conversion unit 2, a body control unit 3, a direction control circuit 31, a brush control circuit 32, a water pump control circuit 33, a storage unit 4, a temperature detection unit 5, a speed selection unit 6, an LCD display unit 7 and an interface unit 8-485.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1, the embodiment of the utility model discloses an electric sweeper monitoring device, include: the device comprises a main control unit 1, a voltage conversion unit 2, a body control unit 3 and a storage unit 4;
the voltage conversion unit 2 is electrically connected with the main control unit 1, the body control unit 3 is electrically connected with the main control unit 1, and the storage unit 4 is electrically connected with the main control unit 1;
referring to fig. 2, the main control unit 1 specifically includes: the circuit comprises an MCU processor U1, a crystal oscillator Y, a capacitor, a plurality of resistors and the like, wherein a pin 5 of the MCU processor U1 is connected with one end of the crystal oscillator and one end of a capacitor C17 and is grounded, a pin 6 is connected with the other end of the crystal oscillator and one end of a capacitor C18, the other end of the capacitor C18 is connected with the other end of a capacitor C17 and is grounded, a pin 13 is connected with a power supply, a pin 60 is connected with one end of a resistor R33, and the other end of a resistor R33 is grounded; the MCU processor U1 can adopt a chip with the model of STM32F051R8T 6.
The voltage conversion unit 2 may adopt a low-power-consumption voltage reduction and stabilization chip with the model number of H6203, and convert a higher supply voltage into a lower voltage required by the chip.
In a specific embodiment, the method further comprises the following steps: the temperature detection unit 5, the temperature detection unit 5 and the main control unit 1 are electrically connected.
In a specific embodiment, the method further comprises the following steps: the speed selection unit 6, the speed selection unit 6 and the main control unit 1 are electrically connected.
In a specific embodiment, the method further comprises the following steps: the LCD display unit 7, the LCD display unit 7 is electrically connected with the main control unit 1.
Specifically, a positioning unit may be further included.
In a specific embodiment, the method further comprises the following steps: 485 interface unit 8, 485 interface unit 8 and main control unit 1 electric connection, wherein 485 interface unit 8 is conventional interface circuit, is connected with the positioning unit through 485 interface unit 8.
Specifically, the LCD display unit 7 may include an LCD driving circuit, which may use a display driving chip of model HT1621-44LQFP, and a display circuit, which is a conventional display screen circuit.
Specifically, a signal driving unit may be further included.
In a specific embodiment, the body control unit 3 includes: a direction control circuit 31, a brush control circuit 32 and a water pump control circuit 33.
Specifically, referring to fig. 6, the control circuits of the direction control circuit 31, the brush control circuit 32, and the water pump control circuit 33 may all be the same circuit, and a photocoupler of PC817 is used inside to continuously perform the electrical-optical-electrical signal conversion.
In a specific embodiment, referring to fig. 4, the temperature detecting unit 5 includes: the operational amplifier comprises an operational amplifier and a plurality of electronic components, wherein a pin 1 of the operational amplifier is connected with one end of a resistor R25, the pin 1 is connected with a pin 16 of the MCU processor, a pin 2 is connected with the other end of a resistor R25 and one end of a resistor R26, the other end of the resistor R26 is grounded, a pin 3 is connected with the cathode of the voltage stabilizing diode, one end of the resistor R27 and one end of a resistor R28, and the anode of the voltage stabilizing diode and the other end of the resistor R27 are grounded; wherein the operational amplifier can use a chip with model number TLV 333.
In a specific embodiment, referring to fig. 5, the speed selection unit 6 comprises: the pin 1 to the pin 4 of the selector switch are all grounded, the pin 5 is connected with one end of the resistor R14, the pin 6 is connected with one end of the resistor R15, the pin 7 is connected with one end of the resistor R16, the pin 8 is connected with one end of the resistor R17, the other end of the resistor R14 is connected with the other end of the resistor R15, the other end of the resistor R15 is connected with the other end of the resistor R16, the other end of the resistor R16 is connected with the other end of the resistor R17, and the pins 5 to 8 are sequentially connected with the pins 8 to 11 of the MCU processor U1. The voltage is changed by changing the connection mode of the access resistor.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides an electric sweeper monitoring device which characterized in that includes: the device comprises a main control unit (1), a voltage conversion unit (2), a body control unit (3) and a storage unit (4);
the voltage conversion unit (2) is electrically connected with the main control unit (1), the body control unit (3) is electrically connected with the main control unit (1), and the storage unit (4) is electrically connected with the main control unit (1);
the main control unit (1) specifically comprises: the MCU processor comprises an MCU processor, a crystal oscillator, a capacitor and a plurality of resistor devices, wherein a pin 5 of the MCU processor is connected with one end of the crystal oscillator and one end of the capacitor C17 and is grounded, a pin 6 is connected with the other end of the crystal oscillator and one end of the capacitor C18, the other end of the capacitor C18 is connected with the other end of the capacitor C17 and is grounded, a pin 13 is connected with a power supply, a pin 60 is connected with one end of a resistor R33, and the other end of the resistor R33 is grounded.
2. The electric sweeper monitoring device of claim 1, further comprising: the temperature detection unit (5), the temperature detection unit (5) with main control unit (1) electric connection.
3. The electric sweeper monitoring device of claim 1, further comprising: the speed selection unit (6), the speed selection unit (6) with main control unit (1) electric connection.
4. The electric sweeper monitoring device of claim 1, further comprising: the LCD display unit (7), the LCD display unit (7) with main control unit (1) electric connection.
5. The electric sweeper monitoring device of claim 1, further comprising: the 485 interface unit (8), the 485 interface unit (8) with main control unit (1) electric connection.
6. The electric sweeper monitoring device according to claim 1, wherein the body control unit (3) comprises: a direction control circuit (31), a brush control circuit (32) and a water pump control circuit (33).
7. An electric sweeper monitoring device according to claim 2, characterized in that the temperature detection unit (5) comprises: the operational amplifier comprises an operational amplifier and a plurality of electronic components, wherein a pin 1 of the operational amplifier is connected with one end of a resistor R25, the pin 1 is connected with a pin 16 of the MCU processor, a pin 2 is connected with the other end of a resistor R25 and one end of a resistor R26, the other end of the resistor R26 is grounded, a pin 3 is connected with the cathode of the voltage stabilizing diode, one end of the resistor R27 and one end of a resistor R28, and the anode of the voltage stabilizing diode and the other end of the resistor R27 are grounded.
8. An electric sweeper monitoring device according to claim 3, characterized in that the speed selection unit (6) comprises: the pin 1 to the pin 4 of the selector switch are all grounded, the pin 5 is connected with one end of the resistor R14, the pin 6 is connected with one end of the resistor R15, the pin 7 is connected with one end of the resistor R16, the pin 7 is connected with one end of the resistor R17, the other end of the resistor R14 is connected with the other end of the resistor R15, the other end of the resistor R15 is connected with the other end of the resistor R16, and the other end of the resistor R16 is connected with the other end of the resistor R17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020207305.0U CN212489761U (en) | 2020-02-25 | 2020-02-25 | Electric sweeper monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020207305.0U CN212489761U (en) | 2020-02-25 | 2020-02-25 | Electric sweeper monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212489761U true CN212489761U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020207305.0U Active CN212489761U (en) | 2020-02-25 | 2020-02-25 | Electric sweeper monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212489761U (en) |
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2020
- 2020-02-25 CN CN202020207305.0U patent/CN212489761U/en active Active
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