CN201840421U - Electronic control device of an automatic dust collector - Google Patents

Electronic control device of an automatic dust collector Download PDF

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Publication number
CN201840421U
CN201840421U CN201020297177XU CN201020297177U CN201840421U CN 201840421 U CN201840421 U CN 201840421U CN 201020297177X U CN201020297177X U CN 201020297177XU CN 201020297177 U CN201020297177 U CN 201020297177U CN 201840421 U CN201840421 U CN 201840421U
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CN
China
Prior art keywords
circuit
chip microcomputer
detection
control
obstacles
Prior art date
Application number
CN201020297177XU
Other languages
Chinese (zh)
Inventor
刘瑜
胡丽花
潘海鹏
程晓东
Original Assignee
刘瑜
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 刘瑜 filed Critical 刘瑜
Priority to CN201020297177XU priority Critical patent/CN201840421U/en
Application granted granted Critical
Publication of CN201840421U publication Critical patent/CN201840421U/en

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Abstract

The utility model relates to an electronic control device of an automatic dust collector, comprising a power supply module for supplying the power to the device, a single-chip microcomputer for performing the control algorithm, also comprising a man-machine interaction module connected with the single-chip microcomputer, a drive wheel electric machine control circuit for controlling the forward rotation or reversal rotation of a drive wheel, a brushless electric machine controller for controlling the start, stop and speed-adjustment of the dust collection electric machine, a rolling brush electric machine control circuit for controlling the start and stop of a rolling brush electric machine, a charging control circuit for controlling the charging process of a battery, a barrier detection circuit for detecting the barrier on the front and a voice alarming circuit. The electronic control device automatically walks, avoids the barrier, adjusts the suction force, detects various states and performs the state display, the voice presentation and alarm.

Description

A kind of electronic-controlled installation of automatic cleaner
Technical field
The utility model relates to a kind of electronic-controlled installation of automatic cleaner.
Background technology
Conventional cleaners needs the people to operate, and workload is bigger, and wastes time, and strong noise allows people's mood agitation.With the quickening pace of modern life, and for the further requirement of domestic hygiene, people press for and a kind ofly can clean ground, room automatically, and fully-automatic equipment that can self-protection.The development of electronic technology, sensor technology, high-capacity battery technology in recent years makes such hope become possibility gradually.With the rechargeable battery of high power capacity as portable power source, direct current generator is as driving arrangement, high-speed electric expreess locomotive is as vacuum cleaning plant, as obstacle detector, forms the automatic dust-absorbing device that can independently finish ground cleaning task with infrared or ultrasonic sensor.
Summary of the invention
Deficiency for the control device that overcomes conventional cleaners, the utility model provides a kind of can independently control two driving wheel motors, realize the autonomous walking of dust catcher, and can detect barrier, avoid collision, can drive high-speed brushless motor and round brush motor, realize cleaning function, and can show various duties and carry out the electronic-controlled installation of the automatic cleaner of auditory tone cues and warning.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of electronic-controlled installation of automatic cleaner, being included as this device provides the power module of electric power, carry out the single-chip microcomputer of control algolithm, also comprise the human-computer interaction module that is connected with described single-chip microcomputer, described human-computer interaction module comprises input unit and output device; Described input unit is a plurality of touch-switch; Described output device is a LCD display.
The driving wheel circuit for controlling motor that is used to control the driving wheel forward or reverse that is connected with described single-chip microcomputer can control separately that two drive motors start, stop, speed governing.
Control being used to of being connected with described single-chip microcomputer that dust sucting motor starts, stops, the brushless electric machine control circuit of speed governing.
The round brush circuit for controlling motor that being used to of being connected with described single-chip microcomputer controlled the round brush electric motor starting, stops;
The charging control circuit that is used to control battery charging process that is connected with described single-chip microcomputer.
The detection of obstacles circuit that is used to detect the place ahead barrier that is connected with described single-chip microcomputer; Described detection of obstacles circuit is a ultrasonic obstacle quality testing slowdown monitoring circuit; Described detection of obstacles circuit can also be an infrared ray detection of obstacles circuit; Described detection of obstacles circuit can also be a detection of obstacles circuit infrared and the ultrasonic wave combination.
The audible alarm circuit that is connected with described single-chip microcomputer.
The beneficial effects of the utility model mainly show: can independently control two driving wheel motors, realize the autonomous walking of dust catcher, and can detect barrier, avoid collision, can drive high-speed brushless motor and round brush motor, realize cleaning function, and can show various duties and carry out auditory tone cues and warning.
Description of drawings
Fig. 1 is the system block diagram of automatic cleaner electronic-controlled installation;
Fig. 2 is the driving wheel Electric Machine Control schematic diagram of automatic cleaner electronic-controlled installation;
Fig. 3 is the brushless electric machine control principle figure of automatic cleaner electronic-controlled installation;
Fig. 4 is the round brush Electric Machine Control schematic diagram of automatic cleaner electronic-controlled installation;
Fig. 5 is the charging control principle figure of automatic cleaner electronic-controlled installation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1, a kind of electronic-controlled installation of automatic cleaner is included as the power module 2 that this device provides electric power, carries out the single-chip microcomputer 1 of control algolithm.
Also comprise the human-computer interaction module 3 that is connected with described single-chip microcomputer 1, described human-computer interaction module 3 comprises input unit and output device.Described input unit is a plurality of touch-switch, can carry out the parameter setting, and the order input, and described output device is a LCD display, and abundant information has multi-menu, can select and be provided with multiple parameter and instruction.
The driving wheel circuit for controlling motor 4 that is used to control the driving wheel forward or reverse that is connected with described single-chip microcomputer 1 can control separately that two drive motors start, stop, speed governing.Be that example is described with one group now, as shown in Figure 2, bridge circuit on switching tube Q1 and the switching tube Q3 composition, switching tube Q2 and switching tube Q4 form bridge circuit down, connect direct current generator between last bridge circuit and the following bridge circuit, motor parallel capacitor C 1 plays the effect of filtering noise jamming.Flow measurement resistance R 1 is connected down between bridge circuit and the ground, can be voltage signal with current conversion, and connects the AD1 mouth of single-chip microcomputer 1, and the detection by single-chip microcomputer 1 can realize overcurrent protection, and carries out auditory tone cues by audible alarm circuit 9.When motor just changeed, single-chip microcomputer 1 control actuating switch pipe Q1 and switching tube Q4 closed switching tube Q2 and switching tube Q3; When motor reversed, switching tube Q1 and switching tube Q4, actuating switch pipe Q2 and switching tube Q3 were closed in single-chip microcomputer 1 control.
Control being used to of being connected with described single-chip microcomputer 1 that dust sucting motor starts, stops, the brushless electric machine control circuit 5 of speed governing.Dust catcher adopts brshless DC motor as dust sucting motor, and brushless electric machine can reach the speed of commentaries on classics up to ten thousand, and the vacuum of formation can be gone the floor-dust inspiration.As shown in Figure 3, bridge circuit on switching tube Q6, switching tube Q8 and the switching tube Q10 composition, switching tube Q7, switching tube Q9 and switching tube Q11 form bridge circuit down, connect brushless electric machine between last bridge circuit and the following bridge circuit, motor output and rotor-position relative position signals SA, SB, SC, and the input port of connection single-chip microcomputer 1, single-chip microcomputer 1 can carry out the electronics commutation according to position signalling.Flow measurement resistance R 3 is connected down between bridge circuit and the ground, can be voltage signal with current conversion, and connects the AD3 mouth only according to machine 1, and the detection by single-chip microcomputer 1 can realize overcurrent protection, and carries out auditory tone cues by audible alarm circuit 9.
The round brush circuit for controlling motor 6 that being used to of being connected with described single-chip microcomputer 1 controlled the round brush electric motor starting, stops.As shown in Figure 4, single-chip microcomputer 1 control actuating switch pipe Q5, the round brush motor rotates; it is the effect of voltage signal that flow measurement resistance R 2 plays current conversion; the AD2 mouth that connects single-chip microcomputer 1, the detection by single-chip microcomputer 1 can realize overcurrent protection, and carries out auditory tone cues by audible alarm circuit 9.
The charging control circuit 8 that is used to control battery charging process that is connected with described single-chip microcomputer.As shown in Figure 5, single-chip microcomputer 1 conducting by resistance R 4 control triode Q13 with by, triode Q13 by resistance R 5 gauge tap pipe Q12 conducting and by, thereby the control charging current, diode D1 can limit the flow direction of electric current; Resistance R 6 and 7 couples of diode D1 of resistance R output voltage carry out dividing potential drop, and connect the AD4 mouth of single-chip microcomputer 1.In charging process, diode D1 output voltage equals cell voltage, so single-chip microcomputer 1 can be by the analog-to-digital conversion control charging process of voltage.
The detection of obstacles circuit 7 that is used to detect the place ahead barrier that is connected with described single-chip microcomputer 1.Described detection of obstacles circuit 7 is ultrasonic obstacle quality testing slowdown monitoring circuits.Ultrasonic obstacle quality testing slowdown monitoring circuit adopts and detects the transition time method measurement obstacle distance of ultrasonic wave between dust catcher and barrier.Ultrasonic wave transmitting probe and ultrasonic wave receiving transducer are provided with in pairs.Distance=transition time * SVEL/2.
Described detection of obstacles circuit 7 can also be an infrared ray detection of obstacles circuit.Described infrared ray detection of obstacles circuit adopts the method that detects the infrared external reflection energy intensity to measure obstacle distance.Circuit structure is simple, and detection speed is fast, dependable performance, and cost is low.
Described detection of obstacles circuit 7 can also be a detection of obstacles circuit infrared and the ultrasonic wave combination.It is fast that infrared detection technology has reaction speed, do not have harm, cheap characteristics, but very weak for the high colour medium detectability, and detection range is little; And that ultrasonic detection technology has detection range is wide, does not have harm, insensitive to medium color, but price is higher, and a large amount of the use can increase system costs.Both in conjunction with after, can form one cheap, dependable performance is to medium color and the insensitive multisensor detection of obstacles of quality circuit.

Claims (5)

1. the electronic-controlled installation of an automatic cleaner is included as the power module that this device provides electric power, carries out the single-chip microcomputer of control algolithm, it is characterized in that:
With the human-computer interaction module that described single-chip microcomputer is connected, described human-computer interaction module comprises input unit and output device;
The driving wheel circuit for controlling motor that is used to control the driving wheel forward or reverse that is connected with described single-chip microcomputer;
Control being used to of being connected with described single-chip microcomputer that dust sucting motor starts, stops, the brushless electric machine control circuit of speed governing;
The round brush circuit for controlling motor that being used to of being connected with described single-chip microcomputer controlled the round brush electric motor starting, stops;
The charging control circuit that is used to control battery charging process that is connected with described single-chip microcomputer;
The detection of obstacles circuit that is used to detect the place ahead barrier that is connected with described single-chip microcomputer;
The audible alarm circuit that is connected with described single-chip microcomputer.
2. the electronic-controlled installation of a kind of automatic cleaner as claimed in claim 1, it is characterized in that: described input unit is a plurality of touch-switch, described output device is a LCD display.
3. the electronic-controlled installation of a kind of automatic cleaner as claimed in claim 1, it is characterized in that: described detection of obstacles circuit is a ultrasonic obstacle quality testing slowdown monitoring circuit.
4. the electronic-controlled installation of a kind of automatic cleaner as claimed in claim 1, it is characterized in that: described detection of obstacles circuit can also be an infrared ray detection of obstacles circuit.
5. the electronic-controlled installation of a kind of automatic cleaner as claimed in claim 1 is characterized in that: described detection of obstacles circuit can also be the detection of obstacles circuit of infrared ray and ultrasonic wave combination.
CN201020297177XU 2010-08-13 2010-08-13 Electronic control device of an automatic dust collector CN201840421U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020297177XU CN201840421U (en) 2010-08-13 2010-08-13 Electronic control device of an automatic dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020297177XU CN201840421U (en) 2010-08-13 2010-08-13 Electronic control device of an automatic dust collector

Publications (1)

Publication Number Publication Date
CN201840421U true CN201840421U (en) 2011-05-25

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Application Number Title Priority Date Filing Date
CN201020297177XU CN201840421U (en) 2010-08-13 2010-08-13 Electronic control device of an automatic dust collector

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103817094A (en) * 2014-02-21 2014-05-28 慈溪思达电子科技有限公司 Vacuum cleaning device for air-conditioner internal unit
CN104068797A (en) * 2014-07-12 2014-10-01 襄垣县树元电器有限公司 Direct current charging type automatic dust collector
CN104188600A (en) * 2014-09-16 2014-12-10 湖南格兰博智能科技有限责任公司 Collision detection method and device applied to robotic floor cleaner
CN105063911A (en) * 2015-07-24 2015-11-18 玉环奕友电子有限公司 Dust collecting barrel of sewing machine and working steps thereof
CN105063912A (en) * 2015-07-24 2015-11-18 玉环奕友电子有限公司 Dust collecting barrel of sewing machine
CN105990797A (en) * 2015-09-22 2016-10-05 小米科技有限责任公司 Control system and method of cleaning device and cleaning device
CN106667377A (en) * 2016-12-30 2017-05-17 天津温纳科技有限公司 Track changing trolley butt joint type power supply system used for photovoltaic plate robot cleaner
CN109381108A (en) * 2017-08-03 2019-02-26 添可电器有限公司 Hand held cleaner
CN111374591A (en) * 2018-12-29 2020-07-07 惠州市蓝微电子有限公司 Control system and method of dust collector

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103817094A (en) * 2014-02-21 2014-05-28 慈溪思达电子科技有限公司 Vacuum cleaning device for air-conditioner internal unit
CN104068797A (en) * 2014-07-12 2014-10-01 襄垣县树元电器有限公司 Direct current charging type automatic dust collector
CN104188600A (en) * 2014-09-16 2014-12-10 湖南格兰博智能科技有限责任公司 Collision detection method and device applied to robotic floor cleaner
CN105063911A (en) * 2015-07-24 2015-11-18 玉环奕友电子有限公司 Dust collecting barrel of sewing machine and working steps thereof
CN105063912A (en) * 2015-07-24 2015-11-18 玉环奕友电子有限公司 Dust collecting barrel of sewing machine
CN105990797A (en) * 2015-09-22 2016-10-05 小米科技有限责任公司 Control system and method of cleaning device and cleaning device
CN106667377A (en) * 2016-12-30 2017-05-17 天津温纳科技有限公司 Track changing trolley butt joint type power supply system used for photovoltaic plate robot cleaner
CN109381108A (en) * 2017-08-03 2019-02-26 添可电器有限公司 Hand held cleaner
CN109381108B (en) * 2017-08-03 2021-02-05 添可电器有限公司 Hand-held vacuum cleaner
CN111374591A (en) * 2018-12-29 2020-07-07 惠州市蓝微电子有限公司 Control system and method of dust collector

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110525

Termination date: 20110813