A kind of human body induction type alarm clock and its application method
Technical field
The invention belongs to living electric apparatus field, and in particular to a kind of actively to sense human body alarm clock whether on the scene.
Background technology
Quickly, our work and rest also becomes there be not rule for present social development;Sometimes work late, sometimes sleeps
Till all hours, this irregular work and rest is harmful to body, or even causes serious disease.
The prompting sound of traditional alarm clock is eliminated, and is required for user intervention, and can be in the case of without departing from home position
It can eliminate, this often results in user and eliminated after alarm clock calling sound, original work or resting state then be kept, so traditional
Alarm clock observes the correct daily schedule without help completely to user.
Application publication number discloses a kind of human body induction type alarm clock for CN104967712A Chinese patent, and it is mainly by end
Hold body, slide switch, sliding function key, sound-producing device, bluetooth module, memory module, control trigger module, infrared induction
Module, power module composition, can be set by smart mobile phone, be placed on the head of a bed or be fixed on around the head of a bed, according to setting
The terminal of alarm clock function is carried out, stops alarm clock function after being got up by infrared induction human body, it is mainly by infrared ray come complete
The sensing of paired human body, infrared ray must be directly against human body, and centre can not be existed by any chaff interference, otherwise can be reduced
Its induction sensitivity, when serious, can make above-mentioned alarm clock failure.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of human body induction type alarm clock, and it can solve people in the prior art
The limited technical problem of body induction type alarm clock putting position.
To achieve the above object, using following technical scheme:
A kind of human body induction type alarm clock, it includes upper box lid, LCDs, push button, sounding module, clock module, list
Piece machine control panel, lithium battery, power switch, lower box, pyroelectric infrared sensor, steering wheel, steering wheel, singlechip control panel include
Singlechip chip, the input port of singlechip chip respectively with clock module, pyroelectric infrared sensor, push button control end
Connection, the output end of singlechip chip is connected with sounding module, LCDs, steering wheel respectively.
Above-mentioned upper box lid and lower box are used to install and store each automatically controlled device, and upper box lid and lower box are connected by screw
Connect.
Above-mentioned singlechip control panel is installed on the left side of lower box, and lithium battery is installed on the battery below singlechip control panel
In box, the power switch is installed on lower box back side panel, and clock module is installed on the right side of lower box bottom plate, sounding module peace
Loaded on the inside of lower box right plate, its loudspeaker carried is arranged in the front side board of lower box towards casing outside, steering wheel body
Side, the steering wheel of steering wheel is stretched out on the outside of front side board, and is fixed with pyroelectric infrared sensor, and LCDs and touch-control are arranged on upper
Above case lid on plate.
The power end of above-mentioned single-chip microcomputer is connected with power switch one end, and the other end of power switch is connected with lithium battery.
A kind of application method for above-mentioned human body induction type alarm clock, it comprises the following steps:
1)Time setting is carried out to the timer of singlechip chip by push button;
2)After setting time is reached, steering wheel starts to rotate pyroelectric infrared sensor by steering wheel;
3)Pyroelectric infrared sensor in rotary state will detect that whether user is on the scene;If user's work still on the scene
Or rest, the voice specified just is played by sounding module, until people leaves home position;
4)Setting time is reached when user leaves the theatre, then reminds voice to terminate automatically, and pyroelectric infrared sensor 13 stops turning
It is dynamic.
Using said structure, the alarm clock that the invention is provided is after timing arrival, if user does not utilize touching thereon
Dynamic button resets the time, and prompting voice can not be eliminated with simple touch action, home position one can only be left
The section time could close prompting voice, and this application method can force user to observe the correct daily schedule, while the alarm clock has
The characteristics of having easy to use and low manufacture cost.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is alarm clock overall structure diagram of the invention.
Fig. 2 is each automatically controlled device scheme of installation in the alarm clock lower box of the present invention.
Fig. 3 is each automatically controlled device line schematic diagram of alarm clock of the invention.
Embodiment
As shown in Figure 1 to Figure 3, a kind of human body induction type alarm clock, it includes upper box lid 1, LCDs 2, push button
3rd, sounding module 7, clock module 8, singlechip control panel 9, lithium battery 10, power switch 11, lower box 12, infrared thermal releasing fax
Sensor 13, steering wheel 14, steering wheel 15, singlechip control panel 9 include singlechip chip 4, the input port of singlechip chip 4 respectively with when
Clock module 8, pyroelectric infrared sensor 13, the control end connection of push button 3, the output end of singlechip chip 4 respectively with hair
Sound module 7, LCDs 2, steering wheel 15 are connected.
The upper box lid 1 and lower box 12 are used to install and store each automatically controlled device, and upper box lid 1 and lower box 12 pass through spiral shell
Nail 6 is connected.
The singlechip control panel 9 is installed on the left side of lower box 12, and lithium battery 10 is installed on the lower section of singlechip control panel 9
Battery case in, the power switch 11 is installed on the back side panel of lower box 12, and it is right that clock module 8 is installed on the bottom plate of lower box 12
Side, sounding module 7 is installed on the inside of the right plate of lower box 12, and its loudspeaker carried is installed towards casing outside, the body of steering wheel 15
On the inside of the front side board of lower box 12, the steering wheel 14 of steering wheel 15 is stretched out on the outside of front side board, and solid with pyroelectric infrared sensor 13
Fixed, LCDs 2 and touch-control 3 are arranged on above upper box lid 1 on plate.
The power end of the single-chip microcomputer is connected with the one end of power switch 5, and the other end and the lithium battery 16 of power switch 5 connect
Connect.
Said structure is used, in use, in use, first opening alarm-clock switch, LCDs shows " welcome is used ", by 5
Second, start to show the current time;User can set current time, timing and leaving time by push button;When noisy
After the completion of clock time setting, timing is started by clock module, during timing, when LCDs shows current
Between, when reaching the time of setting, steering wheel starts to rotate pyroelectric infrared sensor by steering wheel, in the infrared of rotary state
Pyroelectric sensor will detect that whether user is on the scene;If user's work still on the scene or rest, just pass through sounding module
The voice specified is played, until people leaves home position;Setting time is reached when user leaves the theatre, then reminds voice to terminate automatically,
And pyroelectric infrared sensor stops operating.
The alarm clock that the invention is provided is after timing arrival, if user does not utilize actuation button thereon to reset
Time, prompting voice can not be eliminated with simple touch action, can only leave home position could close for a period of time
Voice is reminded, this application method can force user to observe the correct daily schedule, while the alarm clock has easy to use and system
Make the characteristics of cost is low.