CN105243720B - The method that pulse data carries out gate inhibition's safe identification is obtained by Intelligent bracelet - Google Patents
The method that pulse data carries out gate inhibition's safe identification is obtained by Intelligent bracelet Download PDFInfo
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- CN105243720B CN105243720B CN201510731637.2A CN201510731637A CN105243720B CN 105243720 B CN105243720 B CN 105243720B CN 201510731637 A CN201510731637 A CN 201510731637A CN 105243720 B CN105243720 B CN 105243720B
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 230000005764 inhibitory process Effects 0.000 title claims abstract description 24
- 238000012545 processing Methods 0.000 claims abstract description 43
- 230000033001 locomotion Effects 0.000 claims abstract description 39
- 230000005484 gravity Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000001133 acceleration Effects 0.000 claims description 29
- 230000005611 electricity Effects 0.000 claims description 25
- 239000013078 crystal Substances 0.000 claims description 23
- 230000008569 process Effects 0.000 claims description 17
- 241001269238 Data Species 0.000 claims description 13
- 230000010354 integration Effects 0.000 claims description 9
- 238000012937 correction Methods 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 4
- 230000008054 signal transmission Effects 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000003993 interaction Effects 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 14
- 230000006870 function Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Abstract
The present invention proposes a kind of method that pulse data progress gate inhibition's safe identification is obtained by Intelligent bracelet, including：Bracelet and ancillary equipment；The bracelet includes, gravity sensor, power circuit and the first bluetooth module；The gravity sensor power end connects power circuit feeder ear, the power circuit feeder ear is also connected with the first bluetooth module power end, the gravity sensor signal end connection central processing unit signal interaction end, the central processing unit data transmission terminal connects the first bluetooth module data transmission terminal, the gravity sensor is analyzed body motion information by central processing unit, and analyze data is transferred into ancillary equipment by the first bluetooth module.
Description
Technical field
Pulse data is obtained by Intelligent bracelet and entered the present invention relates to acceleration transducer control field, more particularly to one kind
The method of row gate inhibition's safe identification.
Background technology
The now universal effect of intelligent dressing bracelet is note step, and sleep monitor, general principle is exactly to monitor your bracelet to be
No to have vibrations, to shake for foundation, the acceleration transducer carried out in note step record and sleep monitor, but bracelet can be done much
It is more than these, bracelet is not also applied to control intelligent terminal internal processes, Huo Zhecao by person skilled in the prior art
Make automobile and Intelligent remote control type device, this just needs those skilled in the art badly and solves corresponding technical problem.
The content of the invention
It is contemplated that at least solving technical problem present in prior art, one kind is especially innovatively proposed by intelligence
Energy bracelet obtains the method that pulse data carries out gate inhibition's safe identification.
In order to realize the above-mentioned purpose of the present invention, pulse data is obtained by Intelligent bracelet the invention provides one kind and carried out
The method of gate inhibition's safe identification, including：Bracelet and console；The bracelet includes：Central processing unit, double micro voltages compare
Device, gravity sensor, power circuit, reset circuit, the first bluetooth module；
The double double micro voltage comparator signal output ends of micro voltage comparison signal transmission end connection of central processing unit, it is described double micro-
Voltage comparator signal receiving end connects gravity sensor signal output part, and the gravity sensor signal end is also connected with centre
Reason thinks highly of force signal input, and the double micro voltage comparator power ends of power circuit power end connection, the power circuit is answered
Position feeder ear connection reset circuit power input, the reset-circuit signal end connection central processing unit reset signal end, institute
State power circuit feeder ear and be also connected with the first bluetooth module power input, in the first bluetooth module signal control end connection
Central processor Bluetooth signal end, the first bluetooth module wireless connection automobile center console or intelligent terminal or periphery are set
It is standby；
Console includes：Vehicle-mounted central processor, wireless transport module, power amplifier module, power module and vehicle window control electricity
Road；
Vehicle-mounted central processor is wirelessly transferred end connection wireless transport module, for receiving the transmission of the bluetooth module of bracelet first
Data, the vehicle-mounted central processor power amplifier control end wired power amplifier module signal end, the vehicle-mounted central processor vehicle window
Control end connects window control circuit control signal end, the power circuit power end connection vehicle-mounted central processor power supply end；
Described pair of micro voltage comparator includes：First operational amplifier, the second operational amplifier, the 3rd comparator, the 4th
Operational amplifier, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the 6th resistance, the 7th resistance, the 8th resistance,
Nine resistance, the tenth resistance, the 11st resistance, the 20th electric capacity, the 21st electric capacity, the 22nd electric capacity, the 23rd resistance；
First operational amplifier electrode input end connects the second operational amplifier negative input and the 11st resistance respectively
One end, the first operational amplifier negative input connects the first operational amplifier output terminal and the 21st electric capacity one respectively
End, the 21st electric capacity other end connects the 4th resistance one end and the 3rd comparator negative input, the described 4th respectively
The resistance other end is grounded, and the second operational amplifier negative input is also connected with the 20th electric capacity one end, the 20th electricity
Hold other end connection 3rd resistor one end, the 3rd resistor other end connects second resistance one end the second operation amplifier of box respectively
Device electrode input end, the second resistance other end connects the second operational amplifier output terminal respectively and the 11st resistance is another
End, the 3rd comparator electrode input end connects the tenth resistance one end and the 9th resistance one end, the tenth resistance other end
Ground connection, the 9th resistance other end connects four-operational amplifier output end, the 3rd comparator bypass end connection the 8th
Resistance one end, the 8th resistance other end connects the 22nd electric capacity one end and the input of four-operational amplifier positive pole respectively
End, the 22nd electric capacity other end ground connection, the 3rd comparator bypass end connection power input and the 6th resistance one
End, the 6th resistance other end connects the 3rd comparator output terminal and the 7th resistance one end respectively, and the 7th resistance is another
End connection four-operational amplifier negative input and the 23rd electric capacity one end, the 23rd electric capacity other end connect respectively
Central processing unit signal output part and four-operational amplifier output end are connect, the power input is also connected with the 6th resistance one
End, the 6th resistance other end connects the 3rd comparator output terminal and the 7th resistance one end respectively, and the 7th resistance is another
End connection four-operational amplifier negative input；
The reset circuit includes：12nd resistance, the 13rd resistance, the 14th resistance, the 15th resistance, the 16th electricity
Resistance, the 17th resistance, the 18th resistance, the 19th resistance, the 20th resistance, the 21st resistance, the 22nd resistance, second
13 resistance, the 24th electric capacity, the 25th electric capacity, the first transistor, second transistor, the first diode；
Power input connects the 12nd resistance one end and the first diode cathode, the 12nd resistance other end respectively
The 13rd resistance one end of connection connection, the 13rd resistance other end connects the 20th resistance one end and the first transistor respectively
Base stage, the first transistor base stage is also connected with the 21st resistance one end, the 21st resistance other end connection first
Emitter is simultaneously grounded, and the first crystal pipe collector connects the 22nd resistance one end central processing unit and reset respectively
End, the 22nd resistance other end connects central processing unit power end, the electricity of the 25th electric capacity one end connection the 22nd
One end is hindered, the 25th electric capacity other end connects the 23rd resistance one end, and the 23rd resistance other end is grounded,
First diode cathode is also respectively connected with the 15th resistance one end and the 14th resistance one end, and the 14th resistance is another
End ground connection, the 15th resistance other end connects the first diode cathode and the 24th electric capacity one end, described second respectively
The 14 electric capacity other ends connect the 16th resistance one end, the 16th resistance other end ground connection, the 24th resistance one
End is also connected with the 19th resistance one end, and the 19th resistance other end connects the 17th resistance one end and second transistor respectively
Base stage, the second transistor colelctor electrode connects the 20th resistance other end, the 17th resistance other end connection the 18th
Resistance one end is simultaneously grounded, and the 18th resistance other end connects second transistor emitter stage；
The central processing unit includes：Controlling switch, the 24th resistance, the 25th resistance, the 26th resistance,
27 resistance, the 26th electric capacity, the 27th electric capacity, the 28th electric capacity, the 29th electric capacity, the 30th electric capacity, shake
Swing device；
Controlling switch one end connects the 24th resistance one end respectively and process chip resets end, the 24th resistance
The other end is grounded, and the controlling switch other end connects power end and the 27th electric capacity one end, the 27th electricity respectively
Hold other end ground connection, described 27th electric capacity one end is also respectively connected with control interface and the 26th electric capacity one end, above-mentioned the
The 26 electric capacity other ends are grounded, and the 28th electric capacity one end connects power input and process chip power end respectively, described
The 28th electric capacity other end is grounded, the 4th inductance one end connection processing chip switch end, the 4th inductance other end difference
The 27th resistance one end and the 20th Liu's resistance one end are connected, the 27th resistance other end connects the 25th respectively
Resistance one end and process chip power end, the 25th resistance other end ground connection, the 26th resistance other end point
Do not connect the 29th electric capacity one end and process chip reference voltage end respectively, described 29th electric capacity one end is also connected with the 3rd
Ten electric capacity one end, the 30th electric capacity other end ground connection, the 29th electric capacity other end ground connection, the oscillator connection
Process chip crystal oscillator end；
The power amplifier module includes：31st electric capacity, the 32nd electric capacity, the 33rd electric capacity, the 34th electric capacity,
35th electric capacity, the 36th electric capacity, the 37th electric capacity, the second diode, the 3rd diode, the 4th diode, the 5th
Diode, the 5th inductance, the 28th resistance, the 29th resistance, the 30th resistance, the 31st resistance, the 32nd electricity
Resistance, the 33rd resistance, the 34th resistance, the 35th resistance, the 36th resistance, the 37th resistance, the 38th
Resistance, the 39th resistance, the 40th resistance, third transistor, the 4th transistor, the 5th transistor, the 6th transistor；
Power output end connects the 31st electric capacity one end and the 32nd electric capacity one end, the 31st electric capacity respectively
The other end connects the 28th resistance one end, and the 32nd electric capacity other end connects the 31st electric capacity other end and connect
Ground, described 32nd electric capacity one end is also connected with power amplifier chips power end, the 28th resistance other end connection the 20th
Nine resistance one end, the 29th resistance other end connects the 31st resistance one end and the 33rd resistance one end respectively,
The 31st resistance other end connects the 32nd resistance one end and the 34th electric capacity one end, the described 34th respectively
The electric capacity other end is grounded, and the 32nd resistance other end connects the 34th resistance one end respectively and power amplifier chips negative pole is defeated
Enter end, the 34th resistance other end connects the 33rd resistance other end and power amplifier chips PWN pulse ends respectively, described
34th resistance one end is also connected with the 35th resistance one end, and the 35th resistance other end connects the 36th resistance
One end, the 36th resistance other end connects the 40th resistance one end and the power amplifier chips electrode input end respectively, institute
State the 36th resistance one end and be also respectively connected with the 35th electric capacity one end and the 37th resistance one end, the 35th electricity
Hold other end connection power amplifier chips crystal oscillator end, the power amplifier chips crystal oscillator end is also connected with the 37th resistance other end, described the
37 resistance one end are also connected with the 38th resistance one end, and the 38th resistance other end connects the 4th transistor base
Pole, described 38th resistance one end is also connected with the 4th transistor collector, and it is brilliant that the 4th transistor base is also connected with the 3rd
Body pipe base stage, the third transistor emitter stage connects the 4th emitter and transformer output end, the described 3rd respectively
Transistor collector connects power amplifier chips collector terminal and the 5th transistor collector, the 5th transistor base connection respectively
6th transistor base, the 5th emitter connects the 6th emitter, and the 6th transistor base is also
The 39th resistance one end is connected, the 39th resistance other end connects the 38th resistance one end and the 6th crystal respectively
Pipe collector, the 5th emitter is also connected with transformer output end, and the transformer inputs connect rectifier bridge one
End, the rectifier bridge other end connects power input and the 5th inductance one end respectively, and the 5th inductance other end connects respectively
The 37th electric capacity one end and the 36th electric capacity one end are connect, it is another that the 37th electric capacity other end connects the 36th electric capacity
Power input is connected behind one end.
Described obtains the method that pulse data carries out gate inhibition's safe identification by Intelligent bracelet, it is preferred that described
Voltage-stablizer is RT9193.
The present invention discloses a kind of method that pulse data progress gate inhibition's safe identification is obtained by Intelligent bracelet, including
Following steps：
S1, starts bracelet power circuit, and bracelet power circuit is powered operation to sensor, while starting center processing
Device, central processing unit is sent to by the body kinematics signal that sensor is gathered；
S2, carries out analytic operation after central processing unit obtains sensor signal, the data of analytic operation is passed through into first
Bluetooth module is transferred to ancillary equipment, and central processing unit obtains the pulse data of human body, set by the first bluetooth module and periphery
After standby matching connection, it is transferred to server and is analyzed；
Matched, rung in real time with ancillary equipment manipulation object after S3, the pulse rule information of server analysis sensor
Answer ancillary equipment to manipulate the movement locus of object, and make identification.
Described obtains the method that pulse data carries out gate inhibition's safe identification by Intelligent bracelet, it is preferred that described
S2 includes：
Setting sensor is upward horizontal positioned, initial level track is corrected, advanced row horizontal revolving motion, is protected
Some horizontal revolving motion track datas are deposited, the stationary value of some rotary motion track datas of the level is obtained, then carry out level
Straight linear is moved, and is preserved some horizontal linear linear motion datas, is obtained the steady of some horizontal rectilinear motion track datas
Determine median；
Set sensor to be disposed vertically, initial perpendicular track is corrected, tilt motions are first carried out, if preserving
Dry tilt motions track data, obtains the stationary value of vertical some rotary motion track datas, then carries out vertical line
Linear movement, is preserved in some vertical line linear motion datas, the stabilization for obtaining some vertical linear motion track datas
Between be worth；
Integration is weighted by using sensor to calculate its calibration value, is set the median of horizontal linear displacement and is hung down
The median of linear motion is the first calibration value, sets horizontal revolving motion median and tilt motions median as the
Two calibration values, and the comprehensive weighted interpolation for obtaining the first calibration value and the second calibration value, carry out the calibration value of detection sensor.
Described obtains the method that pulse data carries out gate inhibition's safe identification by Intelligent bracelet, it is preferred that described
S3 includes：
The initial acceleration of each axle of sensor is
X=0,
Y=0,
Z=1g,
When x-axis tilt alpha degree angle,
The acceleration of each axle now is
X'=-1g × sin α,
Y'=0,
Z'=1g × cos α,
Obtained with x'=-1g × sin α divided by z'=1g × cos α：
Wherein
If similarly setting y-axis deflection angle as β,
Then
Z-axis on the occasion of representing sensor positive direction, the negative value of z-axis represents sensor reverse side direction.
Described obtains the method that pulse data carries out gate inhibition's safe identification by Intelligent bracelet, it is preferred that also wrap
Include：
After sensor runs a period of time, it may appear that periodic error is, it is necessary to carry out data school again to sensor
Quasi- operation；
The initial calibration data of the sensor preserved under varying environment is called operation, initial calibration information sample is obtained
This, with PSD analytic approach analyze data samples, therefrom obtains number and the time of generation of the harmonic compoment error term included
Gap periods, and form sample vector；
The interval of each sample is determined in sample vector, interval is averagely split, a most young waiter in a wineshop or an inn is utilized
Multiplication fits the error amplitude and phase value of the number of harmonic compoment error term and the time interval periodic samples of generation,
So that to set up overall error mathematical modeling caused by notable phase error termWherein T
For sampling time, AiFor error amplitude, fiFor error sample,For phase value.
Described obtains the method that pulse data carries out gate inhibition's safe identification by Intelligent bracelet, it is preferred that described
S3 includes：
Quiescent biasing and noise are removed from the acceleration magnitude that sensor is measured, with the acceleration magnitude after being corrected,
Gravity direction is determined based on the acceleration magnitude after correction, determined using the spin matrix of sensor orthogonal with gravity direction
Plane,
After being adjusted, integration of the acceleration magnitude on the time after after being corrected and adjustment.To these plus
Velocity amplitude is carried out on the integration of time to obtain velocity amplitude, and these velocity amplitudes are carried out with the further product on the time
Point, to obtain the shift value along two normal axis of plane；
The direction of motion is estimated according to the ratio of the shift value.
Described obtains the method that pulse data carries out gate inhibition's safe identification by Intelligent bracelet, it is preferred that described
S3 also includes：
Closed based on the acceleration magnitude after user's input relevant relative to the placement of user's body with sensor and correction
In the integration of time, to evaluate the shift value along two normal axis of plane；According to sensor putting relative to user's body
Put, the step of being used to adjust acceleration magnitude by+1/-1, along user movement axle, if sensor is positioned over the upper of user
Half body, then adjust -1, and if sensor is positioned over the lower part of the body, then acceleration magnitude is adjusted into+1 by acceleration magnitude.
Described obtains the method that pulse data carries out gate inhibition's safe identification by Intelligent bracelet, it is preferred that also wrap
Include：
Sensor operations scope is set, and when sensor x-axis is deflected between 15 degree to 40 degree to the left, ancillary equipment is manipulated pair
As that will be moved to the left with slower speed, when sensor is deflected at 40 degree to 90 degree to the left, ancillary equipment manipulation object will to the left with
Fast speed is moved；
When sensor x-axis is deflected to the right between 15 degree to 40 degree, ancillary equipment manipulation object will be to the right with slower speed
Mobile, when sensor is deflected to the right at 40 degree to 90 degree, ancillary equipment manipulation object will be moved to the right with fast speed.
Described obtains the method that pulse data carries out gate inhibition's safe identification by Intelligent bracelet, it is preferred that also wrap
Include：
Y-axis moves up and down for operation ancillary equipment, the same x-axis of mode of operation；
If z is negative value, there will not be the transmission of data.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
The present invention more preferably can be interconnected by the gravity sensor in bracelet with ancillary equipment, realize intelligence control
Ancillary equipment processed, and ensure the precision of control, the intelligent operation in life is realized, experience sense of the people to electronic equipment is improved
By more preferable is the production and living service of people, carries out track authentication to gate control system by bracelet, improves inlet/outlet
Security.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the direction recognizing method schematic diagram that the present invention realizes man-machine interaction based on acceleration transducer；
Fig. 2 is direction recognizing method computing schematic diagram of the present invention；
Fig. 3 is direction recognizing method workflow schematic diagram of the present invention；
Fig. 4 is that the present invention obtains the method schematic diagram that pulse data carries out gate inhibition's safe identification by Intelligent bracelet；
Fig. 5 is direction recognition device bracelet schematic diagram of the present invention；
Fig. 6 is direction recognition device bracelet bluetooth module schematic diagram of the present invention；
Fig. 7 is direction recognition device bracelet power circuit schematic diagram of the present invention；
Fig. 8 is the double micro voltage comparator schematic diagrames of direction recognition device bracelet of the present invention；
Fig. 9 is direction recognition device bracelet reset circuit schematic diagram of the present invention；
Figure 10 is direction recognition device bracelet central processing unit schematic diagram of the present invention；
Figure 11 is direction recognition device automotive controls schematic diagram of the present invention；
Figure 12 is direction recognition device car acoustic power amplifier circuit diagram of the present invention；
Figure 13 is direction recognition device window control circuit schematic diagram of the present invention；
Figure 14 is direction recognition device window control circuit schematic diagram of the present invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, is for only for ease of the description present invention and simplifies description, rather than indicate or imply signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the limit of the present invention
System.
In the description of the invention, unless otherwise prescribed with limit, it is necessary to explanation, term " installation ", " connected ",
" connection " should be interpreted broadly, for example, it may be mechanically connect or electrical connection or the connection of two element internals, can
To be to be joined directly together, it can also be indirectly connected to by intermediary, for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term.
1., it is necessary to set up connection equipment and application could be allowed mutually to receive data as other bluetooth equipments, java is used
The sdk (software development kit) that the application program write can directly invoke bracelet manufacturer can be achieved with the connection of bracelet and connecing for data
Receive, for the application write with c++, it is necessary to call java layers of sdk at c++ layers.
As shown in figure 3, jni encapsulates the interface function of Java and the communication of other language, c++ can be allowed to adjust by jni
With java function, the sdk of bracelet manufacturer is called at c++ layers, c++ application program can be allowed to be set up with bluetooth equipment and communicated.
All write an interface function in c++ layers and Android of java layers, by this interface and jni can allow c++ and
Java mutual data transmissions.
2. application program is set up after communication with bluetooth equipment, equipment will be to application transport data
Acceleration sensor is included in our bluetooth equipment, the x of equipment instantaneous transmission, y, z-axis 3 are received at java layers
Data, are being transferred to c++ layers, are being calculated at c++ layers, Computing Principle is as follows by the acceleration in direction：
Bracelet is lain in a horizontal plane in into horizontal plane, its original state such as Fig. 1：
The acceleration of each axle now is
X=0
Y=0
Z=1g
When x-axis tilt alpha degree angle, as shown in Figure 2
The acceleration of each axle now is
The formulas of x'=-1g × sin α 1
Y'=0
The formulas of z'=1g × cos α 2
Obtained with 1 formula divided by 2 formulas：
Wherein
If similarly setting y-axis deflection angle as β
Then
The both forward and reverse directions of the positive negative indication bracelet of z-axis.
If 3. to realize the instantaneous transmission and processing immediately of data, need to set more than 50 frame per second and each in the application
The function that frame is all called, frame number gets over that high latency is smaller, and the data volume of different bluetooth equipments transmission per second is different, if can reach
More than 50 times per second, operation that just can be smooth is played.The x-axis and y-axis of bracelet are tilted, good α and β can just receive inclination immediately
Angle, the operation of game can be realized using the two values.
Existing note step function and sleep monitor are only the vibrations of armrest ring to carry out data record, and we fully apply
The data of its axle of gravity sensor three transmission, and deflection angle is converted into by algorithm, so as to be entered by deflecting bracelet
The various operations of row.
So that aircraft is played as an example：
According to the deflection angle of x-axis and y-axis, change the position of aircraft, to reach the effect of control aircraft.
Bracelet is deflected, instant sensing , And are given our game by bracelet data with the speed rates of 60 times per second, we
The data taken of game be exactly good x-axis and y-axis deflection angle and z value, for more preferable bracelet operating body
Test, bracelet can be shielded by code and takes anti-operation, even z is negative value, there will not be the transmission of data again.Operation model is set
Enclose, when x-axis is deflected between 15 degree to 40 degree to the left, aircraft will be moved with slower speed to the left, when aircraft is deflected 40 to the left
Spend to 90 degree, aircraft will be moved with fast speed to the left, be deflected to the right similarly.Y-axis is to operate moving up and down for aircraft, operation side
The same x-axis of formula.
Game content can thus be carried out with bracelet accurately controlling or faster positioning target.
Which can be used for using for mouse pointer or other movement class game.
As shown in figure 4, the device of the present invention, including：Bracelet and ancillary equipment；The bracelet includes, gravity sensor, electricity
Source circuit and the first bluetooth module；
The gravity sensor power end connects power circuit feeder ear, and it is blue that the power circuit feeder ear is also connected with first
Tooth modular power source end, the gravity sensor signal end connection central processing unit signal interaction end, the central processing unit data
Transmission end connects the first bluetooth module data transmission terminal, and the gravity sensor is entered body motion information by central processing unit
Row analysis, ancillary equipment is transferred to by analyze data by the first bluetooth module.
The ancillary equipment includes：Intelligent terminal, automobile control platform, gate control system and remote control；
The first bluetooth module data interaction end wireless connection Intelligent terminal data interaction end, first bluetooth module
Data interaction end wireless connection automobile control platform data interaction end, the first bluetooth module data interaction end wireless connection door
Access control system data interaction end, the first bluetooth module data interaction end wireless connection remote control data interaction end.
As shown in figure 5, the double double micro voltage comparators of micro voltage comparison signal transmission end connection of Intelligent bracelet central processing unit
Signal output part, described pair of micro voltage comparator signal receiving terminal connects gravity sensor signal output part, the gravity sensitive
Device signal end is also connected with central processing unit gravitational cue input, the double micro voltage comparator electricity of power circuit power end connection
Source, the power circuit resets feeder ear connection reset circuit power input, the reset-circuit signal end connection center
Processor reset signals end, the power circuit feeder ear is also connected with the first bluetooth module power input, first bluetooth
Module by signal control end connection central processing unit Bluetooth signal end.
As shown in fig. 6, the bluetooth module includes：First electric capacity, the second electric capacity, the 3rd electric capacity, the 4th electric capacity, the 5th electricity
Appearance, the 6th electric capacity, the 7th electric capacity, the 8th electric capacity, the 9th electric capacity, the tenth electric capacity, the 11st electric capacity, the 12nd electric capacity, the 13rd
Electric capacity, the 14th electric capacity, first resistor, the first crystal oscillator, the first inductance, the second inductance, the 3rd inductance；
Described first electric capacity one end connects first crystal oscillator one end and Bluetooth chip crystal oscillator input, first electric capacity respectively
The other end connects second electric capacity one end and ground connection, and the second electric capacity other end connects the first crystal oscillator other end and bluetooth core respectively
Piece crystal oscillator output end, described first resistor one end connects Bluetooth chip reference voltage end, and the first resistor other end connects respectively
Bluetooth chip earth terminal is connect, the first resistor other end is also connected with the 8th electric capacity one end, the 8th electric capacity other end connection
Power end, described 6th electric capacity one end connects exterior antenna and the 5th electric capacity one end respectively, and the 6th electric capacity other end is grounded,
The 5th electric capacity other end connects the 3rd inductance one end, and the 3rd inductance other end connects Bluetooth chip antenna signal respectively
End and first inductance one end, the first inductance other end connect Bluetooth chip antenna signal end and second inductance one end respectively,
The second inductance other end connects the 4th electric capacity one end, and the 4th electric capacity other end is grounded, and described 4th electric capacity one end is also
Connect the 3rd electric capacity one end, the 3rd electric capacity other end ground connection, described 3rd electric capacity one end be also connected with Bluetooth chip power it is defeated
Go out end, described 12nd electric capacity one end connection Bluetooth chip low-voltage power supply end, the 12nd electric capacity other end ground connection, described the
13 electric capacity one end connect and are grounded behind the 14th electric capacity one end, and the 13rd electric capacity other end connects second crystal oscillator one end, institute
State the 14th electric capacity other end and connect the second crystal oscillator other end, the second crystal oscillator connection Bluetooth chip crystal oscillator end, the described 9th
Electric capacity one end connects Bluetooth chip power end, the 9th electric capacity other end ground connection, the tenth electric capacity one end connection bluetooth core
Piece output end of stabilized voltage supply, the tenth electric capacity other end ground connection, described 11st electric capacity one end connects output end of stabilized voltage supply,
The 11st electric capacity other end ground connection.
The Bluetooth chip is preferably nRF8001.
As shown in fig. 7, the power subsystem includes：15th electric capacity, the 16th electric capacity, the 17th electric capacity, the 18th electricity
Appearance, the 19th electric capacity；
Power input connects the 15th electric capacity one end and the 16th electric capacity one end, the 15th electric capacity other end respectively
Ground connection, the 16th electric capacity other end ground connection, described 16th electric capacity one end is also connected with voltage-stablizer power input, and described the
16 electric capacity one end are also connected with voltage-stablizer Enable Pin, and the voltage-stablizer power output end connects the 18th electric capacity one end and the 19th
Electric capacity one end, the 19th electric capacity other end is connected and is grounded after the 18th electric capacity other end, the voltage-stablizer reference noise end
Connect the 17th electric capacity one end, the 17th electric capacity other end ground connection.
The voltage-stablizer is preferably RT9193.
As shown in figure 8, described pair of micro voltage comparator includes：First operational amplifier, the second operational amplifier, the 3rd ratio
Compared with device, four-operational amplifier, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the 6th resistance, the 7th resistance,
Eight resistance, the 9th resistance, the tenth resistance, the 11st resistance, the 20th electric capacity, the 21st electric capacity, the 22nd electric capacity, second
13 resistance；
First operational amplifier U1B electrode input ends connect the second operational amplifier U1A negative inputs and the tenth respectively
One resistance one end, the first operational amplifier negative input connects the first operational amplifier output terminal and the 21st respectively
Electric capacity one end, the 21st electric capacity other end connects the 4th resistance one end and the 3rd comparator negative input respectively, institute
The 4th resistance other end ground connection is stated, the second operational amplifier negative input is also connected with the 20th electric capacity one end, described the
20 electric capacity other ends connection 3rd resistor one end, the 3rd resistor other end connects second resistance one end box second and transported respectively
Amplifier anode input is calculated, the second resistance other end connects the second operational amplifier output terminal and the 11st resistance respectively
The other end, the 3rd comparator electrode input end connects the tenth resistance one end and the 9th resistance one end, and the tenth resistance is another
One end is grounded, and the 9th resistance other end connects four-operational amplifier output end, the 3rd comparator bypass end connection
8th resistance one end, the 8th resistance other end connects the 22nd electric capacity one end respectively and four-operational amplifier positive pole is defeated
Enter end, the 22nd electric capacity other end ground connection, the 3rd comparator bypass end connection power input and the 6th resistance
One end, the 6th resistance other end connects the 3rd comparator output terminal and the 7th resistance one end respectively, and the 7th resistance is another
One end connects four-operational amplifier negative input and the 23rd electric capacity one end, the 23rd electric capacity other end difference
Central processing unit signal output part and four-operational amplifier output end are connected, the power input is also connected with the 6th resistance one
End, the 6th resistance other end connects the 3rd comparator output terminal and the 7th resistance one end respectively, and the 7th resistance is another
End connection four-operational amplifier negative input.
The comparator is preferably TLC393.
As shown in figure 9, the reset circuit includes：12nd resistance, the 13rd resistance, the 14th resistance, the 15th electricity
Resistance, the 16th resistance, the 17th resistance, the 18th resistance, the 19th resistance, the 20th resistance, the 21st resistance, the 20th
Two resistance, the 23rd resistance, the 24th electric capacity, the 25th electric capacity, the first transistor, second transistor, the one or two pole
Pipe；
Power input connects the 12nd resistance one end and the first diode cathode, the 12nd resistance other end respectively
The 13rd resistance one end of connection connection, the 13rd resistance other end connects the 20th resistance one end and the first transistor respectively
Base stage, the first transistor base stage is also connected with the 21st resistance one end, the 21st resistance other end connection first
Emitter is simultaneously grounded, and the first crystal pipe collector connects the 22nd resistance one end central processing unit and reset respectively
End, the 22nd resistance other end connects central processing unit power end, the electricity of the 25th electric capacity one end connection the 22nd
One end is hindered, the 25th electric capacity other end connects the 23rd resistance one end, and the 23rd resistance other end is grounded,
First diode cathode is also respectively connected with the 15th resistance one end and the 14th resistance one end, and the 14th resistance is another
End ground connection, the 15th resistance other end connects the first diode cathode and the 24th electric capacity one end, described second respectively
The 14 electric capacity other ends connect the 16th resistance one end, the 16th resistance other end ground connection, the 24th resistance one
End is also connected with the 19th resistance one end, and the 19th resistance other end connects the 17th resistance one end and second transistor respectively
Base stage, the second transistor colelctor electrode connects the 20th resistance other end, the 17th resistance other end connection the 18th
Resistance one end is simultaneously grounded, and the 18th resistance other end connects second transistor emitter stage.
As shown in Figure 10, the central processing unit includes：Controlling switch, the 24th resistance, the 25th resistance, second
16 resistance, the 27th resistance, the 26th electric capacity, the 27th electric capacity, the 28th electric capacity, the 29th electric capacity,
30 electric capacity, oscillator；
Controlling switch one end connects the 24th resistance one end respectively and process chip resets end, the 24th resistance
The other end is grounded, and the controlling switch other end connects power end and the 27th electric capacity one end, the 27th electricity respectively
Hold other end ground connection, described 27th electric capacity one end is also respectively connected with control interface and the 26th electric capacity one end, above-mentioned the
The 26 electric capacity other ends are grounded, and the 28th electric capacity one end connects power input and process chip power end respectively, described
The 28th electric capacity other end is grounded, the 4th inductance one end connection processing chip switch end, the 4th inductance other end difference
The 27th resistance one end and the 20th Liu's resistance one end are connected, the 27th resistance other end connects the 25th respectively
Resistance one end and process chip power end, the 25th resistance other end ground connection, the 26th resistance other end point
Do not connect the 29th electric capacity one end and process chip reference voltage end respectively, described 29th electric capacity one end is also connected with the 3rd
Ten electric capacity one end, the 30th electric capacity other end ground connection, the 29th electric capacity other end ground connection, the oscillator connection
Process chip crystal oscillator end.
The process chip is preferably DA14580.
As shown in figure 11, vehicle-mounted console includes：Vehicle-mounted central processor, wireless transport module, power amplifier module, power supply mould
Block and window control circuit；
Vehicle-mounted central processor is wirelessly transferred end connection wireless transport module, for receiving the bluetooth module of Intelligent bracelet first
The data of transmission, the vehicle-mounted central processor power amplifier control end wired power amplifier module signal end, the vehicle-mounted central processor
Vehicle window control end connects window control circuit control signal end, and the power circuit power end connects vehicle-mounted central processor power supply
End.
Vehicle-mounted central processor is preferably C8051F040.
As shown in figure 12, sound equipment power amplifier includes：31st electric capacity, the 32nd electric capacity, the 33rd electric capacity,
34 electric capacity, the 35th electric capacity, the 36th electric capacity, the 37th electric capacity, the second diode, the 3rd diode, the 4th
Diode, the 5th diode, the 5th inductance, the 28th resistance, the 29th resistance, the 30th resistance, the 31st resistance,
32nd resistance, the 33rd resistance, the 34th resistance, the 35th resistance, the 36th resistance, the 37th electricity
Resistance, the 38th resistance, the 39th resistance, the 40th resistance, third transistor, the 4th transistor, the 5th transistor, the 6th
Transistor；
Power output end connects the 31st electric capacity one end and the 32nd electric capacity one end, the 31st electric capacity respectively
The other end connects the 28th resistance one end, and the 32nd electric capacity other end connects the 31st electric capacity other end and connect
Ground, described 32nd electric capacity one end is also connected with power amplifier chips power end, the 28th resistance other end connection the 20th
Nine resistance one end, the 29th resistance other end connects the 31st resistance one end and the 33rd resistance one end respectively,
The 31st resistance other end connects the 32nd resistance one end and the 34th electric capacity one end, the described 34th respectively
The electric capacity other end is grounded, and the 32nd resistance other end connects the 34th resistance one end respectively and power amplifier chips negative pole is defeated
Enter end, the 34th resistance other end connects the 33rd resistance other end and power amplifier chips PWN pulse ends respectively, described
34th resistance one end is also connected with the 35th resistance one end, and the 35th resistance other end connects the 36th resistance
One end, the 36th resistance other end connects the 40th resistance one end and the power amplifier chips electrode input end respectively, institute
State the 36th resistance one end and be also respectively connected with the 35th electric capacity one end and the 37th resistance one end, the 35th electricity
Hold other end connection power amplifier chips crystal oscillator end, the power amplifier chips crystal oscillator end is also connected with the 37th resistance other end, described the
37 resistance one end are also connected with the 38th resistance one end, and the 38th resistance other end connects the 4th transistor base
Pole, described 38th resistance one end is also connected with the 4th transistor collector, and it is brilliant that the 4th transistor base is also connected with the 3rd
Body pipe base stage, the third transistor emitter stage connects the 4th emitter and transformer output end, the described 3rd respectively
Transistor collector connects power amplifier chips collector terminal and the 5th transistor collector, the 5th transistor base connection respectively
6th transistor base, the 5th emitter connects the 6th emitter, and the 6th transistor base is also
The 39th resistance one end is connected, the 39th resistance other end connects the 38th resistance one end and the 6th crystal respectively
Pipe collector, the 5th emitter is also connected with transformer output end, and the transformer inputs connect rectifier bridge one
End, the rectifier bridge other end connects power input and the 5th inductance one end respectively, and the 5th inductance other end connects respectively
The 37th electric capacity one end and the 36th electric capacity one end are connect, it is another that the 37th electric capacity other end connects the 36th electric capacity
Power input is connected behind one end.
The power amplifier chips are preferably TL494.
As shown in Figs. 13 and 14, the window control circuit includes：6th diode, the 7th light emitting diode, the eight or two
Pole pipe, the 7th transistor, the 41st resistance, the 42nd resistance, the 43rd resistance, the 44th resistance, the 45th
Resistance, the 46th resistance, the 47th resistance, the 48th resistance, the 49th resistance, the 50th resistance, the 51st
Resistance, first switch, second switch, third switch, the 4th switch, the 38th electric capacity, the 39th electric capacity, the 40th electricity
Appearance, the 41st electric capacity；
Vehicle mounted electric source connects the 6th diode cathode, and the 6th diode cathode connects controlled motor speed switch,
Described controlled motor speed switch one end connects vehicle window control chip control end, and the 6th diode cathode is also connected with vehicle window electricity
Machine one end, the Car window electric machine other end connects the 7th transistor gate, the 7th transistor source connection vehicle window control core
Piece PWM control ends, the 7th transistor drain connects the 41st resistance one end, another termination of the 41st resistance
Ground, the dual-Hall sensor signal transmission end connects vehicle window control chip signal feed end, the dual-Hall sensor rotating speed
End connection vehicle window control chip rotating speed end, dual-Hall sensor direction end connection vehicle window control chip direction end, the car
Carry power end and be also respectively connected with the 48th resistance one end, the 49th resistance one end, the 50th resistance one end, the 51st electricity
One end is hindered, the 48th resistance other end connects the 43rd resistance one end and first switch one end, described first respectively
Other end ground connection is switched, the 49th resistance other end connects the 44th resistance one end and second switch one end respectively,
The second switch other end ground connection, the 50th resistance other end connects the 45th resistance one end and the 3rd switch respectively
One end, it is described 3rd switch the other end ground connection, the 51st resistance other end connect respectively the 46th resistance one end and
4th switch one end, the 4th switch other end ground connection, the 43rd resistance other end, the 44th resistance is another
End, the 45th resistance other end, the 46th resistance other end connect vehicle window control chip control end, the vehicle window control respectively
Chip signal display end processed connects the 47th resistance one end, and the 47th resistance other end connects the 7th light emitting diode
Positive pole, the 7th light emitting diode negative pole ground connection.The first switch, second switch, third switch, the 4th switch are controlled respectively
Make four car door car windows.
The dual-Hall sensor is preferably TLE4966.
The vehicle window control chip is preferably TLE7810.
Data are transmitted by using wireless Bluetooth circuit, data transfer is stable, can quickly connect ancillary equipment, accurately obtain
Win the confidence breath, the circuit design is rationally stable.
Above-mentioned power circuit gives Intelligent bracelet to provide stabilized power source, and ensure that low-power consumption, extension bracelet it is standby when
Between, energy-conserving and environment-protective.
The signal that above-mentioned pair of micro voltage comparison circuit can be sent according to gravity sensor or acceleration transducer is carried out
Judge the up and down or left and right movement of human body, so that the central processing unit that comparison signal is sent into bracelet is judged, the electricity
Road is stable, and output signal is accurate.
Above-mentioned reset circuit can control it to charge or reset operation by central processing unit, it is ensured that bracelet corresponding component
Being capable of steady operation, it is not easy to be burned out, extend product service life.
The central processor circuit ensure that bluetooth module and reset circuit and micro voltage comparator cooperate, place
Manage device powerful, bracelet is accurately performed user instruction.
The power amplifier can control the power amplifier operation of sound equipment by connecting the blue-tooth device of bracelet by vehicle-mounted console,
Realize the steady operation of sound equipment.
The bluetooth module of Intelligent worn device is connected by wireless module, vehicle window is controlled by wearable device, side
Just user takes article.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (8)
1. a kind of obtain the method that pulse data carries out gate inhibition's safe identification by Intelligent bracelet, it is characterised in that including：
Bracelet and automobile center console；The bracelet includes：Central processing unit, double micro voltage comparators, gravity sensor, power circuit,
Reset circuit, the first bluetooth module；
The double double micro voltage comparator signal output ends of micro voltage comparison signal transmission end connection of central processing unit, described pair of micro voltage
Comparator signal receiving terminal connects gravity sensor signal output part, and the gravity sensor signal end is also connected with central processing unit
Gravitational cue input, the double micro voltage comparator power ends of power circuit power end connection, the power circuit, which resets, to be supplied
Electric end connects reset circuit power input, the reset-circuit signal end connection central processing unit reset signal end, the electricity
Source circuit feeder ear is also connected with the first bluetooth module power input, and the first bluetooth module signal control end connects centre
Manage device Bluetooth signal end, the first bluetooth module wireless connection automobile center console or intelligent terminal；
Automobile center console includes：Vehicle-mounted central processor, wireless transport module, power amplifier module, power module and vehicle window control electricity
Road；
Vehicle-mounted central processor is wirelessly transferred end connection wireless transport module, the number for receiving the transmission of the bluetooth module of bracelet first
According to the vehicle-mounted central processor power amplifier control end wired power amplifier module signal end, the vehicle-mounted central processor vehicle window control
End connection window control circuit control signal end, the power circuit power end connection vehicle-mounted central processor power supply end；
Described pair of micro voltage comparator includes：First operational amplifier, the second operational amplifier, the 3rd comparator, the 4th computing
Amplifier, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the 6th resistance, the 7th resistance, the 8th resistance, the 9th electricity
Resistance, the tenth resistance, the 11st resistance, the 20th electric capacity, the 21st electric capacity, the 22nd electric capacity, the 23rd electric capacity；
First operational amplifier electrode input end connects the second operational amplifier negative input and the 11st resistance one end respectively,
The first operational amplifier negative input connects the first operational amplifier output terminal and the 21st electric capacity one end, institute respectively
State the 21st electric capacity other end and connect the 4th resistance one end and the 3rd comparator negative input respectively, the 4th resistance is another
One end is grounded, and the second operational amplifier negative input is also connected with the 20th electric capacity one end, and the 20th electric capacity is another
End connection 3rd resistor one end, the 3rd resistor other end connects second resistance one end and the second operational amplifier positive pole respectively
Input, the second resistance other end connects the second operational amplifier output terminal and the 11st resistance other end respectively, described
3rd comparator electrode input end connects the tenth resistance one end and the 9th resistance one end, the tenth resistance other end ground connection, institute
The 9th resistance other end connection four-operational amplifier output end is stated, the 3rd comparator first bypass end connects the 8th resistance
One end, the 8th resistance other end connects the 22nd electric capacity one end and four-operational amplifier electrode input end respectively, institute
The 22nd electric capacity other end ground connection is stated, the 6th resistance one end connects the 5th resistance one end, the 5th resistance other end connection second
12 electric capacity one end, the 3rd comparator second bypass end connection power input and the 6th resistance one end, the 6th electricity
The resistance other end connects the 3rd comparator output terminal and the 7th resistance one end respectively, and the 7th resistance other end connects the 4th computing
Amplifier negative input and the 23rd electric capacity one end, the 23rd electric capacity other end connect central processing unit letter respectively
Number output end and four-operational amplifier output end；
The reset circuit includes：12nd resistance, the 13rd resistance, the 14th resistance, the 15th resistance, the 16th resistance,
17th resistance, the 18th resistance, the 19th resistance, the 20th resistance, the 21st resistance, the 22nd resistance, the 20th
Three resistance, the 24th electric capacity, the 25th electric capacity, the first transistor, second transistor, the first diode；
Power input connects the 12nd resistance one end and the first diode cathode, the 12nd resistance other end connection respectively
The 13rd resistance one end is connected, the 13rd resistance other end connects the 20th resistance one end and the first transistor base respectively
Pole, the first transistor base stage is also connected with the 21st resistance one end, and the 21st resistance other end connection first is brilliant
Body pipe emitter stage is simultaneously grounded, and the first crystal pipe collector connects the 22nd resistance one end respectively and central processing unit is reset
End, the 22nd resistance other end connects central processing unit power end, the electricity of the 25th electric capacity one end connection the 22nd
One end is hindered, the 25th electric capacity other end connects the 23rd resistance one end, and the 23rd resistance other end is grounded,
First diode cathode is also respectively connected with the 15th resistance one end and the 14th resistance one end, and the 14th resistance is another
End ground connection, the 15th resistance other end connects the first diode cathode and the 24th electric capacity one end, described second respectively
The 14 electric capacity other ends connect the 16th resistance one end, the 16th resistance other end ground connection, the 24th electric capacity one
End is also connected with the 19th resistance one end, and the 19th resistance other end connects the 17th resistance one end and second transistor respectively
Base stage, the second transistor colelctor electrode connects the 20th resistance other end, the 17th resistance other end connection the 18th
Resistance one end is simultaneously grounded, and the 18th resistance other end connects second transistor emitter stage；
The central processing unit includes：Controlling switch, the 24th resistance, the 25th resistance, the 26th resistance, the 20th
Seven resistance, the 26th electric capacity, the 27th electric capacity, the 28th electric capacity, the 29th electric capacity, the 30th electric capacity, oscillator
With the 4th inductance；
Controlling switch one end connects the 24th resistance one end respectively and process chip resets end, and the 24th resistance is another
End ground connection, the controlling switch other end connects power end and the 27th electric capacity one end respectively, and the 27th electric capacity is another
One end is grounded, and described 27th electric capacity one end is also respectively connected with control interface and the 26th electric capacity one end, the above-mentioned 20th
The six electric capacity other ends are grounded, and the 28th electric capacity one end connects power input and the power end of process chip first respectively, described
The 28th electric capacity other end is grounded, the 4th inductance one end connection processing chip switch end, the 4th inductance other end difference
The 27th resistance one end and the 20th Liu's resistance one end are connected, the 27th resistance other end connects the 25th respectively
Resistance one end and process chip second source end, the 25th resistance other end ground connection, the 26th resistance are another
End connects the 29th electric capacity one end and process chip reference voltage end respectively, and described 29th electric capacity one end is also connected with
30th electric capacity one end, the 30th electric capacity other end ground connection, the 29th electric capacity other end ground connection, the oscillator
Connect process chip crystal oscillator end；
The power amplifier module includes：31st electric capacity, the 32nd electric capacity, the 33rd electric capacity, the 34th electric capacity, the 3rd
15 electric capacity, the 36th electric capacity, the 37th electric capacity, the second diode, the 3rd diode, the 4th diode, the five or two pole
Pipe, the 5th inductance, the 28th resistance, the 29th resistance, the 30th resistance, the 31st resistance, the 32nd resistance,
33 resistance, the 34th resistance, the 35th resistance, the 36th resistance, the 37th resistance, the 38th resistance,
39th resistance, the 40th resistance, third transistor, the 4th transistor, the 5th transistor, the 6th transistor；
Power output end connects the 31st electric capacity one end and the 32nd electric capacity one end respectively, and the 31st electric capacity is another
End the 28th resistance one end of connection, the 32nd electric capacity other end connects the 31st electric capacity other end and is grounded, institute
State the 32nd electric capacity one end and be also connected with power amplifier chips power end, the 28th resistance other end connects the 29th resistance
One end, the 29th resistance other end connects the 31st resistance one end and the 33rd resistance one end, described respectively
The 31 resistance other ends connect the 32nd resistance one end and the 34th electric capacity one end respectively, and the 34th electric capacity is another
One end is grounded, and the 32nd resistance other end connects the 34th resistance one end and power amplifier chips negative input respectively,
The 34th resistance other end connects the 33rd resistance other end and power amplifier chips PWN pulse ends, the described 3rd respectively
14 resistance one end are also connected with the 35th resistance one end, and the 35th resistance other end connects the 36th resistance one
End, the 36th resistance other end connects the 40th resistance one end and the power amplifier chips electrode input end respectively, described
36th resistance one end is also respectively connected with the 35th electric capacity one end and the 37th resistance one end, the 35th electric capacity
Other end connection the first crystal oscillator of power amplifier chips end, the second crystal oscillator of power amplifier chips end connects the 37th resistance other end, institute
State the 37th resistance one end and be also connected with the 38th resistance one end, the 38th resistance other end connects the 4th transistor
Base stage, described 38th resistance one end is also connected with the 4th transistor collector, and the 4th transistor base is also connected with the 3rd
Transistor base, the third transistor emitter stage connects the 4th emitter and the output end of transformer first, institute respectively
State third transistor colelctor electrode and connect power amplifier chips collector terminal and the 5th transistor collector, the 5th transistor base respectively
Pole connects the 6th transistor base, and the 5th emitter connects the 6th emitter, the 6th transistor
Base stage is also connected with the 39th resistance one end, and the 39th resistance other end connects the 38th resistance one end and respectively
Six transistor collectors, the 5th emitter is also connected with the output end of transformer second, and the transformer inputs connect
Rectifier bridge one end is connect, the rectifier bridge other end connects power input and the 5th inductance one end respectively, and the 5th inductance is another
One end connects the 37th electric capacity one end and the 36th electric capacity one end, the 37th electric capacity other end connection the 3rd respectively
Power input is connected after the 16 electric capacity other ends；
The bracelet and automobile center console include following job step：
S1, starts bracelet power circuit, and bracelet power circuit is powered operation to sensor, while start central processing unit,
The body kinematics signal that sensor is gathered is sent to central processing unit；
S2, carries out analytic operation after central processing unit obtains sensor signal, the data of analytic operation is passed through into the first bluetooth
Module transfer is to ancillary equipment, and central processing unit obtains the pulse data of human body, passes through the first bluetooth module and ancillary equipment
After connection, it is transferred to server and is analyzed；
Matched after S3, the pulse rule information of server analysis sensor with ancillary equipment manipulation object, outside real-time response
Peripheral equipment manipulates the movement locus of object, and makes identification.
2. according to claim 1 obtain the method that pulse data carries out gate inhibition's safe identification by Intelligent bracelet,
Characterized in that, the S2 includes：
Setting sensor is upward horizontal positioned, initial level track is corrected, advanced row horizontal revolving motion, if preserving
Dry horizontal revolving motion track data, obtains the stationary value of some rotary motion track datas of the level, then carries out horizontal linear
Linear movement, is preserved in some horizontal linear linear motion datas, the stabilization for obtaining some horizontal rectilinear motion track datas
Between be worth；
Set sensor to be disposed vertically, initial perpendicular track is corrected, first carry out tilt motions, preserve some hang down
Direct rotary turns motion trace data, obtains the stationary value of vertical some rotary motion track datas, then to carry out vertical line linear
Motion, preserves some vertical line linear motion datas, obtains the stable median of some vertical linear motion track datas；
Integration is weighted by using sensor to calculate its calibration value, sets the median and vertical line of horizontal linear displacement
Property motion median be the first calibration value, set horizontal revolving motion median and tilt motions median as the second school
Quasi- value, and the comprehensive weighted interpolation for obtaining the first calibration value and the second calibration value, carry out the calibration value of detection sensor.
3. according to claim 2 obtain the method that pulse data carries out gate inhibition's safe identification by Intelligent bracelet,
Characterized in that, the S3 includes：
The initial acceleration of each axle of sensor is
X=0,
Y=0,
Z=1g,
When x-axis tilt alpha degree angle,
The acceleration of each axle now is
X'=-1g × sin α,
Y'=0,
Z'=1g × cos α,
Obtained with x'=-1g × sin α divided by z'=1g × cos α：
Wherein
If similarly setting y-axis deflection angle as β,
Then
Z-axis on the occasion of representing sensor positive direction, the negative value of z-axis represents sensor reverse side direction.
4. according to claim 1 obtain the method that pulse data carries out gate inhibition's safe identification by Intelligent bracelet,
Characterized in that, also including：
After sensor runs a period of time, it may appear that periodic error is grasped, it is necessary to carry out data to sensor and recalibrate
Make；
The initial calibration data of the sensor preserved under varying environment is called operation, initial calibration message sample is obtained,
With PSD analytic approach analyze data samples, the number of harmonic compoment error term that includes therefrom is obtained and between the time of generation
Phase, and form sample vector every other week；
The interval of each sample is determined in sample vector, interval is averagely split, least square method is utilized
The error amplitude and phase value of the number of harmonic compoment error term and the time interval periodic samples of generation are fitted, so that
To set up overall error mathematical modeling caused by notable phase error termWherein T is sampling
Time, AiFor error amplitude, fiFor error sample,For phase value.
5. according to claim 1 obtain the method that pulse data carries out gate inhibition's safe identification by Intelligent bracelet,
Characterized in that, the S3 includes：
Quiescent biasing and noise are removed from the acceleration magnitude that sensor is measured, with the acceleration magnitude after being corrected, is based on
Acceleration magnitude after correction determines gravity direction, is determined using the spin matrix of sensor orthogonal with gravity direction flat
Face,
After being adjusted, integration of the acceleration magnitude on the time after after being corrected and adjustment, to these acceleration
Value is carried out on the integration of time to obtain velocity amplitude, and to the further integration on the time of these velocity amplitudes progress,
To obtain the shift value along two normal axis of plane；
The direction of motion is estimated according to the ratio of the shift value.
6. according to claim 5 obtain the method that pulse data carries out gate inhibition's safe identification by Intelligent bracelet,
Characterized in that, the S3 also includes：
Based on the acceleration magnitude after relevant relative to the placement of user's body with sensor user's input and correction on when
Between integration, to evaluate the shift value along two normal axis of plane；Placement according to sensor relative to user's body, enters
The step of row is used to adjust acceleration magnitude by+1/-1, along user movement axle, if sensor is positioned over the upper part of the body of user,
Acceleration magnitude is then adjusted -1, and if sensor is positioned over the lower part of the body, then acceleration magnitude is adjusted+1.
7. according to claim 1 obtain the method that pulse data carries out gate inhibition's safe identification by Intelligent bracelet,
Characterized in that, also including：
Sensor operations scope is set, and when sensor x-axis is deflected between 15 degree to 40 degree to the left, ancillary equipment manipulation object will
Moved to the left with slower speed, when sensor is deflected at 40 degree to 90 degree to the left, ancillary equipment manipulation object will be to the left with very fast
Speed is moved；
When sensor x-axis is deflected to the right between 15 degree to 40 degree, ancillary equipment manipulation object will be moved to the right with slower speed,
When sensor is deflected to the right at 40 degree to 90 degree, ancillary equipment manipulation object will be moved to the right with fast speed.
8. according to claim 1 obtain the method that pulse data carries out gate inhibition's safe identification by Intelligent bracelet,
Characterized in that, also including：
Y-axis moves up and down for operation ancillary equipment, the same x-axis of mode of operation；
If z is negative value, there will not be the transmission of data.
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| FR2798691B1 (en) * | 1999-09-16 | 2001-11-30 | Valeo Securite Habitacle | SYSTEM FOR ACCESSING A MOTOR VEHICLE |
| CN204143520U (en) * | 2014-09-26 | 2015-02-04 | 成都嘿芝麻科技有限公司 | A kind of based on action recognition auto-unlocking system |
| CN104851164A (en) * | 2015-05-05 | 2015-08-19 | 古丽 | Intelligent lock with biological feature recognition function and control method thereof |
| CN104916022A (en) * | 2015-06-16 | 2015-09-16 | 广州杰赛科技股份有限公司 | Intelligent lock control method, mobile terminal and intelligent lock system |
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| CN105243720A (en) | 2016-01-13 |
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