CN205243912U - Interactive gesture control fan with stall protection - Google Patents
Interactive gesture control fan with stall protection Download PDFInfo
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- CN205243912U CN205243912U CN201520676663.5U CN201520676663U CN205243912U CN 205243912 U CN205243912 U CN 205243912U CN 201520676663 U CN201520676663 U CN 201520676663U CN 205243912 U CN205243912 U CN 205243912U
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Abstract
The utility model provides an interactive gesture control fan with stall protection, user closely gesture response circuit unit are located the both ends of the horizontal PCB board of folding support, closely respond to the intermediate position that warning circuit unit is located horizontal PCB board, time indication lamp circuit unit be located respectively on the horizontal PCB board with vertical PCB board, touch response circuit unit is located the right crus of diaphragm that folding support supported the base, the OLED display screen is located the left foot position of supporting the base. Detect the distance between staff and the distance measuring sensor through distance measuring sensor, in the time of within the staff is in the distance range that distance measuring sensor triggered, the singlechip is handled, triggers three through simple gesture and organizes or multiunit distance measuring sensor, can realize the adjustment of aerial gesture to timing time, fan speed, mode. Its easy operation, with low costs, factor of safety is high, the facilitate promotion.
Description
Technical field
The present invention relates to a kind of electric fan, particularly a kind of interactive gesture control fan with stall protection.
Background technology
In the industry cycle, the adjusting major part of the rotating speed to electric fan realizes by soft-touch control or key switch with staff. If user wants fan wind speed to regulate, must go to fan side, very inconvenient.
For above-mentioned situation, on market, there is the fan that some are controlled by remote controller, although these fans can be realized far distance controlled fan, but this design has increased the quantity of the remote controller in family, while using a teleswitch, remote controller must be placed at one's side, to can use at any time, use inconvenient.
Along with the development of technology, on market, there is by camera, the interactive gesture of human body being caught the technology that fan is controlled, but because Gesture Recognition accuracy is lower, interactive fan is expensive, and popularization degree is inadequate, and its technology is not extensively promoted.
Summary of the invention
For deficiency and the defect of above technology, object of the present invention aims to provide a kind of simple to operate, is convenient to promote, and can use the fan of distance interactive gesture control.
The object of the invention is by realizing by the following technical solutions: by a kind of interactive gesture control fan with stall protection of this object design; its circuit feature; comprise closely gesture induction circuit unit, closely induction alarm circuit unit, touch induction circuit unit; time indicator lamp circuit unit; motor-drive circuit unit, OLED display circuit unit, WiFi circuit unit; alarm circuit unit, power circuit and electric fan.
Its architectural feature: user closely gesture induction circuit unit is positioned at the two ends of the horizontal pcb board of folding rack, closely induction alarm circuit unit is positioned at the centre position of horizontal pcb board, time indicator lamp circuit unit lays respectively on horizontal pcb board and on vertical pcb board, touch induction circuit unit is positioned on the right crus of diaphragm of folding rack base for supporting, OLED display location is in the left foot position of base for supporting, the motor-drive circuit unit of closed-loop control, WiFi circuit unit and alarm circuit unit are positioned on master control borad, master control borad and lithium battery are positioned at the base inside of folding rack, external power interface is positioned on base for supporting right crus of diaphragm, electric fan is positioned at the top of folding rack.
Described closely gesture induction circuit unit, comprises infrared tube, comparator chip, action indicator, relay indicating light, potentiometer, resistance; In the time that staff is within the scope of the predeterminable range of infrared tube induction, a high level is delivered to single-chip microcomputer by comparator, and the luminous prompting of action indicator action simultaneously, outside staff is in default distance range time, a low level is delivered to single-chip microcomputer by comparator, and action indicator extinguishes simultaneously; Can realize thus the closely adjustment of gesture induction to timing, fan speed, mode of operation; Relay indicating light is positioned at by infrared tube, for point out the position of infrared tube at night; Can adjust by the size of regulator potentiometer resistance the distance of reaction of infrared tube.
The operation principle of described closely induction alarm circuit unit, with closely gesture induction circuit unit is identical, is no longer repeated here. In the time that staff enters within the scope of the alarm distance of induction alarm circuit unit closely, a high level is delivered to single-chip microcomputer by comparator, and motor-drive circuit quits work, and motor stops operating, buzzer work is simultaneously sounded, and the LED lamp flicker of time indicator lamp circuit unit is reminded; After staff leaves, single-chip microcomputer process and recover report to the police trigger before state.
Described closely gesture induction circuit unit, can substitute infrared tube module by ultrasonic distance measuring module and infrared distance measurement module, measure the distance between staff and range finder module by range finder module, when staff be in distance measuring sensor trigger distance range within time, single-chip microcomputer is processed, trigger two or more sets range finder modules by simple gesture, can realize the adjustment of aerial gesture to timing, fan speed, mode of operation; By being set, multiple electronic locks avoid maloperation with this.
Described closely gesture induction circuit unit, can use infrared tube module and range finder module to combine, and opens electronic lock by infrared tube module, by range finder module, timing, fan speed, mode of operation is carried out to rapid adjustment. Enter the adjustment to timing and motor speed when triggering with hand after infrared tube module is opened electronic lock, set up the relationship model between distance and motor speed, timing by mathematical modeling, can carry out rapid adjustment to motor speed and timing by range finder module, when setting by range finder module after motor speed, timing, close electronic lock by infrared tube module, avoid maloperation with this.
Described closely gesture induction circuit unit, can use infrared tube module and range finder module to combine, and opens electronic lock by infrared tube module, by range finder module, timing, fan speed, mode of operation is carried out to rapid adjustment. In different time sections, measure the distance difference between staff and range finder module by range finder module, can measure the translational speed of staff with respect to range finder module, not measuring staff with respect to the speed difference between range finder module in the same time, can measure the translational acceleration of staff by range finder module. By speed and acceleration are processed, can realize the rapid adjustment to timing and motor speed.
Described closely induction alarm circuit unit; multiple infrared tubes can be set, the induction direction difference of each infrared tube, infrared tube shares a comparator delivery outlet; in the time wherein having an infrared tube to trigger, comparator is exported a high level and is carried out stall protection to single-chip microcomputer.
Described touch induction circuit unit, comprises infrared tube, triggering indicator lamp, resistance that paster encapsulates; In the time that staff touches infrared tube, the infrared ray part of infrared transmitting tube transmitting is reflexed to by staff in the receiving tube of infrared tube, by single-chip microcomputer, the AD value of infrared tube colelctor electrode is gathered, in the time that the AD value collecting is less than default AD value, touch effectively, single-chip microcomputer is processed, if while being greater than default value, it is invalid to touch, and single-chip microcomputer is not processed; Thus can be by touching timing, fan speed, mode of operation adjusted with hand.
Described time indicator lamp circuit unit, comprise 74H595 chip, resistance, potentiometer, photo resistance and two groups of LED lights of paster encapsulation, every group of LED light comprises 8 LED lamps, and the light power of time indicator lamp is adjusted in photo resistance and potentiometer acting in conjunction.
Wherein, in first group of indicator lamp, first LED lamp represents 0.5h, second LED lamp represented 1h, and the 3rd LED lamp represented 2h, and the 4th LED lamp represented 4h, the 5th LED lamp represented 8h, the 6th LED lamp represented 16h, and the 7th LED lamp represented 32h, and the 8th LED lamp represented 64h; In second group of indicator lamp, first LED lamp represents 7 minutes, second LED lamp represented 15 minutes, the 3rd LED lamp represented 22 minutes, the 4th LED lamp represented 30 minutes, and the 5th LED lamp represented 37 minutes, and the 6th LED lamp represented 45 minutes, the 7th LED lamp represented 52 minutes, and the 8th LED lamp represented 59 minutes.
User can carry out quick-setting to timing, motor speed, mode of operation by mobile phone and computer client software.
Described OLED display circuit unit is used for fan inner parameter information to show.
Described alarm circuit unit carries out acousto-optic hint by buzzer and LED lamp.
Described power unit comprises in-line power and externally fed, and in-line power part is powered by lithium battery, and externally fed part is connected with external power source by conventional mini-USB data wire socket or other socket.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is logic diagram 1 of the present invention.
Fig. 3 is logic diagram 2 of the present invention.
Fig. 4 is touch induction circuit unit schematic diagram.
Fig. 5 is gesture induction circuit unit schematic diagram closely.
Fig. 6 is induction alarm circuit unit schematic diagram closely.
Fig. 7, Fig. 8 are time indicator lamp circuit unit schematic diagram.
Fig. 9 is the flow chart of adjusting motor speed, timing and mode of operation by touching circuit unit.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
The first embodiment
Referring to Fig. 1-Fig. 9, this electric fan, its circuit feature: comprise, closely gesture induction circuit unit 2.1, closely induction alarm circuit unit 2.2, touch induction circuit unit 1.6, time indicator lamp circuit unit 2.3 and 2.4, WiFi circuit unit, OLED display circuit unit, alarm circuit unit, motor-drive circuit unit, power circuit and the electric fan of closed-loop control.
Referring to Fig. 1, its architectural feature: user closely gesture induction circuit unit 2.1 is positioned at the two ends of the horizontal pcb board 4.2 of folding rack, closely induction alarm circuit unit 2.2 is positioned at the centre position of horizontal pcb board 4.2, time indicator lamp circuit unit 2.4 and 2.3 lays respectively on horizontal pcb board 4.2 and on vertical pcb board 4.1, touch induction circuit unit 1.6 is positioned on the right crus of diaphragm of folding rack base for supporting 4.4, OLED display screen 1.3 is positioned at the left foot position of base for supporting 4.4, the electric-motor drive unit of closed-loop control, WiFi circuit unit and alarm circuit unit are positioned on master control borad, master control borad and lithium battery are positioned at base for supporting 4.4 inside of folding rack, external power interface 3.3 is positioned on base for supporting 4.4 rights crus of diaphragm, electric fan is positioned at the top of folding rack. laterally pcb board 4.2 is connected with vertical pcb board 4.1 by a rotating shaft, vertical pcb board 4.1 is connected with support arm 4.3 by a rotating shaft, support arm 4.3 is connected with base for supporting 4.4 by a rotating shaft, when rotary vertically is during to pcb board 4.1, laterally pcb board 4.2 is by the motion campaign with vertical pcb board 4.1, can keep thus the wind direction of fan with gesture induction direction closely and closely induction alarm direction is consistent, can rotate separately horizontal pcb board 4.2, make itself and vertical pcb board 4.1 produce certain angle, thereby change closely gesture induction direction and closely induction alarm direction. can adjust by rotary vertically the position of wind direction and center of gravity to the left and right pin of pcb board 4.1, support arm 4.3 and base for supporting 4.4, to keep it stable, can reduce space by rotary folding.
User can carry out quick-setting to timing, motor speed and mode of operation by mobile phone and computer client software.
Described OLED display circuit unit is used for parameters information to show.
Described alarm circuit unit carries out acousto-optic hint by buzzer and LED lamp.
Described power unit comprises in-line power and externally fed, and in-line power part is powered by lithium battery, and externally fed part is connected with external power source by conventional mini-USB data wire socket or other socket.
The second embodiment
Referring to Fig. 4: above-mentioned touch induction circuit unit 1.6 is divided into three groups of separate touch sensible modules, and first group of touch sensible module comprises infrared tube Opto1, action indicator LED2, resistance R 2, R3, R5; The colelctor electrode of infrared tube Opto1 is connected with single-chip I/O mouth.
Second group of touch sensible module comprises infrared tube Opto2, LED light LED3, resistance R 7, R8, R9, and the 3rd group of touch sensible module comprises infrared tube Opto3, action indicator LED4, resistance R 10, R11, R12; The colelctor electrode of second group of touch sensible module and the infrared tube of the 3rd group of touch sensible module is connected with the IO mouth of single-chip microcomputer respectively.
In the time touching infrared tube with hand, the infrared ray part of infrared transmitting tube transmitting is reflexed to by staff in the receiving tube of infrared tube, by single-chip microcomputer, the AD value of infrared tube colelctor electrode is gathered, in the time that the AD value collecting is less than default AD value, touch effectively, single-chip microcomputer is processed, if while being greater than default value, it is invalid to touch, and single-chip microcomputer is not processed. Can realize thus by touching timing, fan speed, mode of operation are adjusted with hand.
Because the receiving tube of action indicator and resistance and infrared tube is cascaded, in the time that staff touches infrared tube, the infrared ray that infrared receiving tube receives is more, resistance between infrared tube collector and emitter is less, the pressure drop of getting is less, the pressure drop of getting on action indicator is larger, reaches after the conduction voltage drop of action indicator the luminous instruction of action indicator.
If Fig. 9 is the flow chart of adjusting motor speed, timing and mode of operation by touch induction circuit unit.
Three groups of touch modules, when touch the infrared tube of the 1st, 2 groups with hand simultaneously, single-chip microcomputer gathers two groups of AD values, when touching effectively and exceeding effective time after 2 seconds, open electronic lock and enter the adjustment to timing and motor speed, now, when touching the 3rd group of infrared tube for the first time and touching when effective, enter the adjustment to motor speed, now, when staff touches separately the infrared tube of the 1st group and touches when effective, motor speed continues to increase, when staff touches separately the infrared tube of the 2nd group and touches when effective, motor speed continues to reduce. Can realize the stepless time adjustment to motor by touch thus.
After opening electronic lock and entering the adjustment of timing and motor speed, now, when touching the 3rd group of infrared tube for the second time and touching when effective, enter the adjustment to timing, now, when staff touches separately the infrared tube of the 1st group and touches when effective, timing continues to increase, when staff touches separately the infrared tube of the 2nd group and touches when effective, timing continues to reduce, and can realize thus the adjustment to timing.
After the adjustment of timing and motor speed is completed, again touch the infrared tube of the 1st, 2 groups with hand simultaneously, single-chip microcomputer gathers two groups of AD values, when touching effectively and exceeding effective time after 2 seconds, close electronic lock and exit the adjustment to time and motor speed, can avoid thus changing because operation is touched in false touch timing and motor speed. In the time not opening electronic lock, when touching the 3rd group of infrared tube with hand and touching when effective, can realize the selection to fan work pattern.
The 3rd embodiment
Referring to Fig. 5: closely gesture induction circuit unit 2.1 comprises comparator LM393U3, relay indicating light LED12, LED11, action indicator LED7, LED8, infrared transmitting tube LED10, LED9, infrared receiving tube ACC3, ACC2, potentiometer SLIDER3, SLIDER2, resistance R 25, R26, R27, R28, R29, R30, R31, R22, R23, R24; The 1st, 7 pins of comparator U3 are connected with the IO mouth of single-chip microcomputer respectively.
Referring to Fig. 6: closely induction alarm circuit unit 2.2 comprises comparator LM393U2, action indicator LED5, infrared transmitting tube LED6, infrared receiving tube ACC1, potentiometer SLIDER1, resistance R 16, R17, R18, R19; The 1st pin of comparator U2 is connected with the IO mouth of single-chip microcomputer.
Referring to Fig. 5: closely gesture induction circuit unit 2.1, in the time that staff is within the predeterminable range scope of infrared tube induction, a high level is delivered to single-chip microcomputer by comparator U3 action, simultaneously action indicator LED7/LED8 luminous prompting; Outside staff is in default distance range time, a low level is delivered to single-chip microcomputer by comparator U3, and action indicator LED7/LED8 extinguishes simultaneously, can realize thus the closely adjustment of gesture induction to timing, fan speed, mode of operation; Relay indicating light LED12 and LED11 are positioned at by infrared tube, for point out the position of infrared tube at night; Can adjust by the size of regulator potentiometer resistance the distance of reaction of infrared tube.
Referring to Fig. 6: closely the operation principle of induction alarm circuit unit 2.2 is with closely gesture induction circuit unit 2.1 is identical, but default distance of reaction is than closely gesture induction circuit unit 2.1 is little. In the time that staff enters within the scope of the alarm distance of induction alarm circuit unit 2.2 closely; the 1st pin output high level of comparator U2 is to single-chip microcomputer; single-chip microcomputer is processed and is carried out stall protection; motor-drive circuit quits work; motor stops operating; buzzer work is simultaneously sounded, and the LED lamp flicker of persond eixis circuit unit 2.3 and 2.4 is reminded. After staff leaves, a low level is delivered to single-chip microcomputer by comparator, and single-chip microcomputer is processed, and recovers the state of reporting to the police before triggering.
In induction alarm circuit unit closely; multiple infrared tubes are set, the induction direction difference of each infrared tube, infrared tube shares a comparator delivery outlet; in the time wherein having one or more infrared tubes to be triggered, comparator is just exported a high level and is carried out stall protection to single-chip microcomputer.
When staff enters into closely the default distance of reaction of gesture induction circuit unit 2.1 and do not reach the closely distance of reaction of induction alarm circuit unit 2.2, can realize the adjustment to timing, fan speed, model selection.
In like manner, closely by touching, circuit unit is regulated the speed, the flow chart of timing and model selection is similar for the flow chart of sensor circuit unit 2.1 to timing and motor speed adjustment and Fig. 9, no longer repeats here.
Described closely gesture induction circuit unit, can substitute infrared tube module by ultrasonic distance measuring module and infrared distance measurement module, measure the distance between staff and range finder module by range finder module, when staff be in distance measuring sensor trigger distance range within time, single-chip microcomputer is processed, trigger two or more sets range finder modules by simple gesture, can realize the adjustment of aerial gesture to timing, fan speed, mode of operation; By being set, multiple electronic locks avoid maloperation with this.
The 4th embodiment
Described closely gesture induction circuit unit, can use infrared tube module and range finder module to combine, and opens electronic lock by infrared tube module, by range finder module, timing, fan speed, mode of operation is carried out to rapid adjustment. enter the adjustment to timing and motor speed when triggering with hand after infrared tube module is opened electronic lock, in the time that motor speed is adjusted, by setting up the relationship model between distance and motor speed, for example, the coverage recording in two seconds between staff and distance measuring sensor when range finder module is 30cm, error range is+when-3cm, now the motor speed of correspondence is 45, coverage between staff and distance measuring sensor that range finder module recorded in two seconds is 40cm, error range is+when-3cm, now the speed of correspondence is 60, set up the relationship model between distance and motor speed by mathematical modeling, can carry out rapid adjustment to motor speed by range finder module, when setting after motor speed by range finder module, close electronic lock by infrared tube module, avoid maloperation with this.
In like manner, enter the adjustment to timing and motor speed when triggering with hand after infrared tube module is opened electronic lock, in the time that timing is adjusted, by setting up the relationship model between distance and timing, for example, the coverage recording in two seconds between staff and distance measuring sensor when range finder module is 40cm, error range is+when-3cm, now the timing of correspondence is 4h, the coverage recording in two seconds between staff and distance measuring sensor when range finder module is 50cm, error range is+when-3cm, now the timing of correspondence is 8h, set up the relationship model between distance and timing by mathematical modeling, can carry out rapid adjustment to timing by range finder module, when setting after timing by range finder module, close electronic lock by infrared tube module, avoid maloperation with this.
The 5th embodiment
Described closely gesture induction circuit unit, can use infrared tube module and range finder module to combine, and opens electronic lock by infrared tube module, by range finder module, timing, fan speed, mode of operation is carried out to rapid adjustment. In different time sections, measure the distance difference between staff and range finder module by range finder module, can measure the translational speed of staff with respect to range finder module, not recording staff with respect to the speed difference between range finder module in the same time, can measure the translational acceleration of staff by range finder module. By speed and acceleration are processed, can realize the rapid adjustment to timing and motor speed. For example: in the time that timing is adjusted, draw near by staff, realize timing continuous decrease, staff from the close-by examples to those far off, is realized timing and continued to increase, staff translational speed changes faster, and timing changes greatly. Set up the relationship model between speed, acceleration and timing by mathematical modeling, can realize timing is carried out to rapid adjustment by range finder module, when setting after timing by range finder module, close electronic lock by infrared tube module, avoid maloperation with this. In like manner, to the adjustment mode of fan speed and similar to the adjustment mode of timing.
The 6th embodiment
Referring to Fig. 7: time indicator lamp circuit unit 2.3 comprises 74HC595 chip U4, LED light LED13, LED15, LED17, LED19, LED21, LED23, LED25, LED27, resistance R 32, R34, R36, R38, R40, R42, R44, R46, potentiometer SLIDER4, photo resistance RS2; Chip U4 the 12nd, 11,14 pins are connected with the IO mouth of single-chip microcomputer respectively.
Referring to Fig. 8: time indicator lamp circuit unit 2.4 comprises 74HC595 chip U5, LED light LED14, LED16, LED18, LED20, LED22, LED24, LED26, LED28, resistance R 33, R35, R37, R39, R41, R43, R45, R47, potentiometer SLIDER5, photo resistance RS3; Chip U5 the 12nd, 11,14 pins are connected with the IO mouth of single-chip microcomputer respectively.
In time indicator lamp circuit unit 2.3, first LED lamp represents 0.5h, second LED lamp represented 1h, the 3rd LED lamp represented 2h, the 4th LED lamp represented 4h, and the 5th LED lamp represented 8h, and the 6th LED lamp represented 16h, the 7th LED lamp represented 32h, and the 8th LED lamp represented 64h. In time indicator lamp circuit unit 2.4, first LED lamp represents 7 minutes, second LED lamp represented 15 minutes, the 3rd LED lamp represented 22 minutes, the 4th LED lamp represented 30 minutes, and the 5th LED lamp represented 37 minutes, and the 6th LED lamp represented 45 minutes, the 7th LED lamp represented 52 minutes, and the 8th LED lamp represented 59 minutes. In time indicator lamp circuit unit 2.3 and 2.4, photo resistance and potentiometer are adjusted the light power of time indicator lamp by acting in conjunction in parallel. When at night, photo resistance resistance increases, and photo resistance and potentiometer resistance in parallel increases, and the brightness of LED time indicator lamp reduces, and by day, brightness increases, and can realize thus illumination compensation.
For example: when timing is 10 hours 53 minutes, the first five LED lamp of time indicator lamp circuit unit 2.3 is lit, and the first seven LED lamp of time indicator lamp circuit unit 2.4 is lit; Reduce gradually when the time, the indicator lamp being lit extinguishes gradually, and in the time that timing is 6 hours 32 minutes, front four LED lamps of time indicator lamp circuit unit 2.3 are lighted, and front four indicator lamps of time indicator lamp circuit unit 2.4 are lit.
When carrying out speed by closely gesture induction or touch sensible while adjusting, time indicator lamp circuit unit 2.4 is flowed and is carried out wind speed feedback by simulation running lamp, and the wind speed after adjusting is larger, and running lamp flowing velocity is faster; When exit wind speed adjustment time, time indicator lamp circuit unit 2.4 is to pointing out remaining time.
The foregoing is only preferred embodiment of the present invention, be not used for limiting practical range of the present invention; Every equivalence of doing according to the present invention changes and amendment, is all covered by the scope of the claims in the present invention book.
Claims (7)
1. one kind has the interactive gesture control fan of stall protection; comprise closely gesture induction circuit unit, closely respond to circuit for alarming unit, touch induction circuit unit; time indicator lamp circuit unit; alarm circuit unit, OLED display circuit unit, WiFi circuit unit; motor-drive circuit unit; power circuit and electric fan, is characterized in that: distance measuring sensor output pin is connected with single-chip microcomputer input pin, as closely gesture triggering input port of user.
2. a kind of interactive gesture control fan with stall protection according to claim 1, it is characterized in that: user closely gesture induction circuit unit is positioned at the two ends of the horizontal pcb board of folding rack, closely induction alarm circuit unit is positioned at the centre position of horizontal pcb board, time indicator lamp circuit unit lays respectively on horizontal pcb board and on vertical pcb board, touch induction circuit unit is positioned on the right crus of diaphragm of folding rack base for supporting, OLED display location is in the left foot position of base for supporting, the motor-drive circuit unit of closed-loop control, WiFi circuit unit, alarm circuit unit is positioned on master control borad, master control borad and lithium battery are positioned at the base inside of folding rack, external power interface is positioned on base for supporting right crus of diaphragm, electric fan is positioned at the top of folding rack, laterally pcb board is connected with vertical pcb board by a rotating shaft, vertical pcb board is connected with support arm by a rotating shaft, support arm is connected with base for supporting by a rotating shaft, when rotary vertically is during to pcb board, laterally pcb board is by the motion campaign with vertical pcb board, keep thus the wind direction of fan with gesture induction direction closely and closely induction alarm direction is consistent, by the horizontal pcb board of independent rotation, make itself and vertical pcb board produce certain angle, thereby change closely gesture induction direction and closely induction alarm direction, by rotary vertically to pcb board, the left and right pin of support arm and base for supporting is adjusted the position of wind direction and center of gravity, to keep it stable, reduce space by rotary folding.
3. a kind of interactive gesture control fan with stall protection according to claim 1; it is characterized in that: in described closely gesture induction circuit unit, be provided with comparator; infrared tube; indicator lamp; potentiometer; potentiometer is used for regulating its distance of reaction, and the output of comparator is connected with a pin of single-chip microcomputer.
4. a kind of interactive gesture control fan with stall protection according to claim 1, is characterized in that: in described closely gesture induction circuit unit, infrared tube module can replace by ultrasonic distance measuring module and infrared distance measurement module.
5. a kind of interactive gesture control fan with stall protection according to claim 1; it is characterized in that: described closely respond to multiple infrared tubes are set in circuit for alarming unit; the induction direction difference of each infrared tube; each infrared tube shares a comparator delivery outlet, and the output of comparator is connected with a pin of single-chip microcomputer.
6. a kind of interactive gesture control fan with stall protection according to claim 1; it is characterized in that: described touch induction circuit unit comprises infrared tube, triggering indicator lamp, the resistance of paster encapsulation, by single-chip microcomputer, the AD value of infrared tube colelctor electrode is gathered.
7. a kind of interactive gesture control fan with stall protection according to claim 1; described time indicator lamp circuit unit; comprise 74H595 chip, resistance, potentiometer, photo resistance and two groups of LED lights of paster encapsulation; every group of LED light comprises 8 LED lamps, and the light power of time indicator lamp is adjusted in photo resistance and potentiometer acting in conjunction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676663.5U CN205243912U (en) | 2015-09-04 | 2015-09-04 | Interactive gesture control fan with stall protection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676663.5U CN205243912U (en) | 2015-09-04 | 2015-09-04 | Interactive gesture control fan with stall protection |
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| CN205243912U true CN205243912U (en) | 2016-05-18 |
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| CN201520676663.5U Expired - Fee Related CN205243912U (en) | 2015-09-04 | 2015-09-04 | Interactive gesture control fan with stall protection |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108628433A (en) * | 2017-03-24 | 2018-10-09 | 厦门雅迅网络股份有限公司 | Gesture identification method and its system |
| CN109597405A (en) * | 2017-09-30 | 2019-04-09 | 阿里巴巴集团控股有限公司 | Control the mobile method of robot and robot |
-
2015
- 2015-09-04 CN CN201520676663.5U patent/CN205243912U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108628433A (en) * | 2017-03-24 | 2018-10-09 | 厦门雅迅网络股份有限公司 | Gesture identification method and its system |
| CN109597405A (en) * | 2017-09-30 | 2019-04-09 | 阿里巴巴集团控股有限公司 | Control the mobile method of robot and robot |
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Granted publication date: 20160518 Termination date: 20180904 |