The intelligent economizing type paper delivery system and method for public health infrastructure
Technical field
The present invention relates to paper delivery intelligent management system and method in public health infrastructure administrative skill more particularly to a kind of public affairs
The intelligent economizing type paper delivery system and method for sanitary installation altogether.
Background technique
At present at some public scenic spots, hotel can all provide free toilet paper in the lavatory of colleges and universities, however due to various aspects
The reason of, public restroom provide toilet paper by tourist, citizen or student waste the phenomenon that it is very universal, in daily life
Some citizen or tourist understand normal use toilet paper, and the free toilet paper that another part people can be provided with public lavatory is wiped
Hand, polishing-shoes are even directly taken away, and the significant wastage of toilet paper resource and the uncertainty of dosage are caused, and are lavatory administrative staff
Replacement toilet paper also brings great inconvenience.
In view of the foregoing, Chinese invention patent prospectus (CN108378755A) discloses a kind of public lavatory lavatory
Paper intelligent management system.It includes server host, the first intelligent lavatory paper box, several second intelligent cartons, several intelligent-inductions
Formula urinal and several intelligent closestools;Server host is configured with Wireless LAN, the first intelligent lavatory paper box, the second intelligent paper
Box is linked into the Wireless LAN, is communicated with server host;Intelligent-induction formula urinal can carry out user
Face recognition, and the facial information recognized is sent to server host;Second intelligent lavatory paper box is used to obtain the face of user
Portion's information;And toilet paper is provided for user;Intelligent closestool is used to detect that user washes by water by detection device of washing by water
Afterwards, it is fed back to server host;First intelligent lavatory paper box is used to carry out face recognition to user, and provides lavatory for user
Paper;Server host is for controlling each device co-ordination.
Pass through the toilet paper intelligent management of above-mentioned management system, comprising:
Intelligent-induction formula urinal detected user close to when, enable the first camera to carry out facial knowledge to the user
Not, and by the facial information recognized it is sent to server host;
Second intelligent lavatory paper box enables face recognition device when receiving identification instruction from server host to obtain use
The facial information at family, and the facial information recognized is sent to server host;And based on being received from server host
The paper delivery of the second paper delivery instruction execution movement;
Intelligent closestool sends to server host and obtains after having detected that user washes by water by detection device of washing by water
Request;
First intelligent lavatory paper box carries out face recognition to user, and the information recognized is sent to server host, with
And act based on the first paper delivery instruction received from server host and according to the paper delivery of preset paper delivery strategy execution, with
And after having executed paper delivery movement, one is returned to server host and completes instruction;
Server host is using the facial information received from intelligent-induction formula urinal, the second intelligent lavatory paper box as interim
Files on each of customers is stored;
Server host deletes corresponding casual user's archives based on the completion instruction received from the first intelligent lavatory paper box;
The facial information and casual user's archives progress that server host will be received from the first intelligent lavatory paper box
Match, and after successful match, sends the first paper delivery instruction to the first intelligent lavatory paper box;
Server host is sent to corresponding face recognition device and is identified based on the acquisition request received from intelligent closestool
Instruction, and send the second paper delivery instruction.
Preferably, it is N that the preset first paper delivery strategy, which includes: the quantity of limitation paper delivery each time, wherein 3≤N≤
5;The preset second paper delivery strategy includes: that the quantity of limitation paper delivery each time is M, wherein 1≤M≤2.
The above-mentioned prior art has the technical effect that following aspect: by above technical scheme, being known using face
Other technology, multiple points in toilet carry out face recognition to user to judge whether it used toilet, and accordingly into
Row provides toilet paper;In this way, which the behavior of part citizen malice waste toilet paper can be avoided to occur to a certain extent.
But we are also found that the systems and methods have following defects that
1, system and method need that face identification system is arranged, and its structure is complicated, and the cost of system hardware and software is relatively high, mesh
It can not be universal in more public arenas in preceding situation.
2, although system and method refer to some paper delivery strategies, but with no specific disclosure of paper delivery control can be implemented
The specific structure of intelligent lavatory paper box.
3, the Initiated Mechanism existing defects of paper delivery method, are mainly manifested in:
In use, intelligent-induction formula urinal detected user close to when, enable the first camera with to the user into
Row face recognition, and the facial information recognized is sent to server host;Second intelligent lavatory paper box is from server host
When receiving identification instruction, face recognition device is enabled to obtain the facial information of user, and the facial information recognized is sent out
It send to server host;And based on paper delivery of the second paper delivery instruction execution movement received from server host.And
Intelligent closestool sends acquisition request after having detected that user washes by water by detection device of washing by water, to server host;The
One intelligent lavatory paper box carries out face recognition to user, and the information recognized is sent to server host, and be based on from clothes
The first paper delivery that business device host receives is instructed and is acted according to the paper delivery of preset paper delivery strategy execution, and is being executed
After paper delivery movement, one is returned to server host and completes instruction.
And in actual use, some users do not require intelligent lavatory paper box in fact and carry out paper delivery, and system
Default " acts " according to the paper delivery of preset paper delivery strategy execution, that is to say, that as soon as system executes time method flow, there is two
Secondary and non-user original idea paper delivery process, also results in waste in fact.
4, intelligent lavatory paper box is disclosed in system and method, but whether do not disclose there is carton to lack paper prompting function,
It is a kind of missing of intelligent management more without using paper statistical function.
It can be seen that the above-mentioned prior art still has many defects, it would be highly desirable to improve.
Summary of the invention
The purpose of the present invention is to provide a kind of intelligent economizing type paper delivery system and method for public health infrastructure, main to solve
Certainly existing automatic toilet paper machine can not intelligent, safe, hygienic control when paper delivery, and can not intelligence control and statistics paper delivery
Length, and cannot achieve the problem of scarce paper is reminded, it is advantageously implemented the intelligent paper delivery of toilet paper machine, and avoid toilet paper from wasting,
It is particularly conducive to the pool used the toilet paper of public lavatory and intelligent management, public service quality is provided, these are widened
Source is supported in the commercialization of communal facility.
To achieve the goals above, the technical scheme adopted by the invention is that:
A kind of intelligent economizing type of public health infrastructure goes out paper system, it includes the intelligent lavatory being arranged near sanitary installation
Paper machine;It is characterized by:
The intelligence toilet paper machine is with the paper delivery for human body induction paper delivery after apart from induction module, for acquiring
The paper delivery speed measuring module and paper delivery control module of paper length out, the paper delivery is apart from induction module, paper delivery speed measuring module and paper delivery
Control module is connected by main controller controls;
Also there is paper delivery start unit again, the paper delivery start unit again on the intelligence toilet paper machine or in its neighbouring a certain range
It is one-to-one relationship with intelligent toilet paper machine;Paper delivery start unit is matched with intelligent terminal to realize paper delivery again again;
The system further includes server, which connects each intelligent toilet paper machine by network mode, for receiving intelligence
The request of paper delivery again that terminal is sent judges whether to have paper delivery permission again and controls corresponding intelligent toilet paper machine paper delivery again, with
And the paper situation information for receiving and counting each intelligent toilet paper machine.
The intelligent economizing type of the public health infrastructure goes out paper system, it is characterised in that: the sanitary installation is toilet seat
Or urinal or platform basin.
The intelligent economizing type of the public health infrastructure goes out paper system, it is characterised in that: paper delivery start unit is again for this
The identifiable bar code of intelligent terminal.
The intelligent economizing type of the public health infrastructure goes out paper system, it is characterised in that: paper delivery start unit is again for this
Two dimensional code.
The intelligent economizing type of the public health infrastructure goes out paper system, it is characterised in that: the intelligence toilet paper machine includes shell
Body, the interior space rolled into paper supply of shell, also has motor;The motor is connected by transmission mechanism and is driven at least a pair of
Feeding-in roll, the toilet paper for being folded in feeding-in roll can uniformly be exported the relative rotation of feeding-in roll by this;Have on the shell and is used for
The paper delivery that human body incudes paper delivery close to after intelligent toilet paper machine is provided on induction module, the output shaft of the motor to be used for
Acquire out the paper delivery speed measuring module of paper length;The motor is connected by motor control module and is driven;The paper delivery apart from induction module, go out
Paper speed measuring module is connected with motor control module by main controller controls.
The intelligent economizing type of the public health infrastructure goes out paper system, it is characterised in that: the shell of the intelligence toilet paper machine
On also have for judging the human body induction module between whether human body enters lavatory, judge human body human body distance whether interior in lavatory
Induction module;Human body induction module, human body are connected apart from induction module by main controller controls.
The intelligent economizing type of the public health infrastructure goes out paper system, it is characterised in that: the intelligence toilet paper casing is intracorporal
Also have in paper roll placement space and lack paper induction module, this lacks paper induction module and is connected by main controller controls.
The intelligent economizing type of the public health infrastructure goes out paper system, it is characterised in that: has one on intelligent toilet paper machine
Display window, the display window is interior to have paper out status LED;Paper out status LED is connected by main controller controls.
The intelligent toilet paper machine, it is characterised in that: the synchronizing wheel that motor connection drives, the synchronizing wheel pass through synchronous belt
Connecting band moving gear is rotated, and gear is further driven to synchronizing wheel movement and carries out at the uniform velocity paper delivery.
The intelligent economizing type of the public health infrastructure goes out paper system, it is characterised in that: the synchronizing wheel includes at least two
The paper pushing gear moved toward one another driven by gear, two paper pushing gears, which are all connected with, drives a feeding-in roll, this two feeding-in rolls
Relative rotation the toilet paper being folded between feeding-in roll can uniformly be exported.
The intelligent economizing type of the public health infrastructure goes out paper system, it is characterised in that: the feeding-in roll is to be arranged in parallel.
The intelligent economizing type of the public health infrastructure goes out paper system, it is characterised in that: the direct geared drives indirectly
Four paper pushing gears, wherein drive the first paper pushing gear counterclockwise to rotate or rotate clockwise by gear, the first paper pushing gear
Engagement drives relative motion between the 4th paper pushing gear to make axis connecting the two that feeding-in roll be driven to rotate synchronously to input, export lavatory
Paper;In addition, driving the second paper pushing gear to rotate or rotate clockwise counterclockwise simultaneously by gear, the engagement of the second paper pushing gear is driven
Relative motion makes axis connecting the two that feeding-in roll be driven to rotate synchronously to input, export toilet paper between third paper pushing gear.
The intelligent economizing type of the public health infrastructure goes out paper system, it is characterised in that: the first paper pushing gear and the 4th is sent
Paper gear drives the outer diameter of feeding-in roll to drive feeding-in roll outer diameter different from the second paper pushing gear and third paper pushing gear.
The intelligent economizing type of the public health infrastructure goes out paper system, it is characterised in that: has paper delivery on intelligent toilet paper machine
Key and collection key, the paper delivery key connect control by key module with collection key.
A kind of intelligent economizing type paper delivery method of public health infrastructure, it is characterised in that: it is using as described above public
The intelligent economizing type of sanitary installation goes out paper system to implement, and step includes:
A, the human body of user is judged by its paper delivery apart from induction module close to intelligent toilet paper machine, intelligent toilet paper machine
The request of paper delivery for the first time, and paper delivery for the first time is realized by the paper delivery control module that main controller controls connect;
B, when user needs to reuse toilet paper, by intelligent terminal cooperation, the transmission of paper delivery start unit again ask by paper delivery again
It asks;
C, after server receives the request of paper delivery again, judge whether to meet paper delivery requirement again, if so, controlling corresponding intelligence
It can the paper delivery again of toilet paper machine;
In above method step, paper delivery speed measuring module acquires paper delivery length information always and sends to server, by taking
Business device carries out the statistics with paper.
The intelligent economizing type paper delivery method of the public health infrastructure, it is characterised in that: the intelligence toilet paper machine also has
For judge human body whether close to public health infrastructure human body induction module, judge human body whether in public health infrastructure or
Neighbouring human body is apart from induction module;Human body induction module, human body are connected apart from induction module by main controller controls;System
Whether system is using or is being intended to using public health infrastructure to determine whether starting paper delivery for the first time, again paper delivery according to human body.
The intelligent economizing type paper delivery method of the public health infrastructure, it is characterised in that: the intelligence toilet paper machine also has
For judge human body whether close to public health infrastructure human body induction module, judge human body whether in public health infrastructure or
Neighbouring human body is apart from induction module;When server obtains use apart from induction module judgement by human body induction module, human body
Person is using a certain public health infrastructure for a long time, then sends rescue alarm signal to administrative staff by server.
The intelligent economizing type paper delivery method of the public health infrastructure, it is characterised in that: the system further includes administrator
Administrative staff's terminal that member uses receives rescue alarm signal by administrative staff's terminal;The rescue alarm signal include to
Rescue position.
The intelligent economizing type paper delivery method of the public health infrastructure, it is characterised in that: the intelligence toilet paper machine also has
Paper induction module is lacked, this lacks paper induction module and is connected by main controller controls;In use, if lacking paper induction module induced intelligent lavatory
Paper machine lacks paper, then sends addition or replacement toilet paper instruction to administrative staff by server.
The intelligent economizing type paper delivery method of the public health infrastructure, it is characterised in that: the system further includes administrator
Administrative staff's terminal that member uses receives addition or replacement toilet paper instruction by administrative staff's terminal;The addition or replacement lavatory
Paper instruction includes specific location.
The intelligent economizing type paper delivery method of the public health infrastructure, it is characterised in that: the server is Cloud Server.
The intelligent economizing type paper delivery method of the public health infrastructure, it is characterised in that: the length of paper delivery for the first time is L1,
Going out paper length again is L2, and L2 is less than L1.
In view of above-mentioned technical characteristic, the invention has the following beneficial effects:
1, system and method for the present invention can carry out paper delivery for the first time and paper delivery again according to the practical intention of user.Its
In, paper delivery effectively prevents the waste of toilet paper by its special Initiated Mechanism and judgment mechanism again.
2, system and method for the present invention may be implemented the real-time statistic that toilet paper uses, help to realize intelligent management.
3, have on the shell of the intelligent toilet paper machine in present system and feel for human body close to after intelligent toilet paper machine
The paper delivery for answering the paper delivery of paper delivery to be provided on induction module, the output shaft of the motor for acquiring out paper length is tested the speed mould
Block;The motor is connected by motor control module and is driven;The paper delivery is apart from induction module, paper delivery speed measuring module and motor control module
It is connected by main controller controls.It therefore, can be by carrying out automatic paper, the length of paper delivery after contactless induction human body
Degree and total amount are incuded by paper delivery speed measuring module and are counted and controlled by master controller calculating.Furthermore master controller may be used also
To realize that (such as: user is passing through master controller by scanning the two-dimensional code bar code for secondary or multiple paper delivery by other means
It controls motor control module and realizes secondary or multiple paper delivery).It should be strongly noted that since the length and total amount of paper delivery are by going out
Paper speed measuring module induction, and by master controller intelligent control, therefore the length of paper delivery can be achieved on and intelligently adjust.Such as:
Induction paper delivery is 50cm, and second of barcode scanning paper delivery is 30cm.
4, also have for judging the people between whether human body enters lavatory on the shell of the intelligent toilet paper machine in present system
Body induction module, judging human body, whether the human body in lavatory is apart from induction module;Human body induction module, human body distance perception are answered
Module is connected by main controller controls.Therefore, this is informed by modes such as voices after can entering between lavatory judging human body
The usage mode of intelligent toilet paper machine is made at each electricity consumption device when judging that human body leaves between lavatory by the power module of toilet paper machine
In battery saving mode.
5, the intelligent toilet paper machine in present system also has in the intracorporal paper roll placement space of shell and lacks paper induction mould
Block, this lacks paper induction module and is connected by main controller controls.There is a display window on intelligent toilet paper machine, has in the display window
Paper out status LED;Paper out status LED is connected by main controller controls.Therefore, it can be prompted in the case where toilet paper machine lacks paper
User can also send administrative center for scarce paper information unification by master controller, so that maintenance personnel adds paper in time.
6, the paper-feeding mechanism of the intelligent toilet paper machine in present system includes motor, and the synchronizing wheel that motor connection drives should
Synchronizing wheel is rotated by synchronous belt connecting band moving gear, and gear is further driven to synchronizing wheel movement and carries out at the uniform velocity paper delivery.Cause
This, entire paper delivery process is to automatically control, and does not need manpower and goes direct contact start, health, safety.
7, the synchronizing wheel of the intelligent toilet paper machine paper-feeding mechanism in present system includes at least two phases driven by gear
To the paper pushing gear of movement, two paper pushing gears, which are all connected with, drives a feeding-in roll, the relative rotations of this two feeding-in rolls can be with
The toilet paper being folded between feeding-in roll is uniformly exported.Preferably, the feeding-in roll is to be arranged in parallel.This paper feeding moved synchronously
The paper feeding mode of roller, paper delivery velocity-stabilization, paper formation.
8, paper-feeding mechanism as one preferred, the direct geared or has driven four paper pushing gears indirectly, wherein by tooth
Wheel drives the first paper pushing gear to rotate or rotate clockwise counterclockwise, and the engagement of the first paper pushing gear drives between the 4th paper pushing gear
Relative motion makes axis connecting the two that feeding-in roll be driven to rotate synchronously to input, export toilet paper;In addition, driving the simultaneously by gear
Two paper pushing gears are rotated or are rotated clockwise counterclockwise, and the engagement of the second paper pushing gear drives relative motion between third paper pushing gear
Make axis connecting the two that feeding-in roll be driven to rotate synchronously to input, export toilet paper.It is furthermore preferred that the first paper pushing gear and the 4th is sent
Paper gear drives the outer diameter of feeding-in roll to drive feeding-in roll outer diameter different from the second paper pushing gear and third paper pushing gear, it can be ensured that
Toilet paper is in the uniform output of tensioning state.
9, there are paper delivery key and collection key on intelligent toilet paper machine, the paper delivery key and collection key are connected by key module
Connect control.This operating function is mainly the use when changing paper.
Detailed description of the invention
Fig. 1 is present system framework map.
Fig. 2 is the perspective view one of intelligent one preferred embodiment of toilet paper machine of the invention.
Fig. 3 is the perspective view two of intelligent one preferred embodiment of toilet paper machine of the invention.
Fig. 4 is the structural schematic diagram of the motor driven paper-feeding mechanism of intelligent toilet paper machine of the invention.
Fig. 5 is the electric control structure schematic diagram of intelligent toilet paper machine of the invention.
Fig. 6 is a kind of electrical schematic diagram of human body induction module in intelligent toilet paper machine of the invention.
Fig. 7 is the electrical schematic diagram of a kind of paper delivery apart from induction module in toilet paper machine of the invention intelligent.
Specific embodiment
The invention will be further elucidated with reference to specific embodiments.It should be understood that these embodiments are merely to illustrate this hair
It is bright rather than limit the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, art technology
Personnel can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Fixed range.
Referring to Fig. 1, the intelligent economizing type the invention discloses a kind of public health infrastructure goes out paper system.It is as shown in the figure:
It includes the intelligent toilet paper machine A being arranged near sanitary installation.Fig. 1 (has a seat between each lavatory between the lavatory of public lavatory
Closet) in there is an intelligent toilet paper machine,
Intelligence toilet paper machine A is with the paper delivery for human body induction paper delivery after apart from induction module, for adopting
Collect the paper delivery speed measuring module and paper delivery control module of paper length out, the paper delivery is apart from induction module, paper delivery speed measuring module and goes out
Paper control module is connected by main controller controls;
Also there is paper delivery start unit again, the paper delivery start unit again on the intelligence toilet paper machine or in its neighbouring a certain range
It is one-to-one relationship with intelligent toilet paper machine;Paper delivery start unit is matched with intelligent terminal to realize paper delivery again again;Its meaning
It is, then paper delivery start unit can be arranged directly on intelligent toilet paper machine, or is arranged in a certain range in its vicinity.Such as:
There is a toilet seat between each lavatory, a settable corresponding paper delivery start unit again at the suitable position in lavatory, this
Paper delivery start unit can be sticked on intelligent lavatory paper box again, also can be set in toilet door board behind, as long as intelligent terminal is (such as
Mobile phone) in the distance range that can be matched to.Paper delivery start unit can use bar code (such as two dimensional code) again for this, this two dimensional code note
The information such as position, the model of the equipment are carried, it is also corresponding in the data storage service unit of corresponding server to record the equipment
The information such as position, model.
The system further includes server B, which is connected by network mode (can be wirelessly or non-wirelessly connection type)
Each intelligent toilet paper machine is connect, the paper delivery again for receiving intelligent terminal transmission requests, judges whether to have paper delivery permission again and control
Corresponding intelligence toilet paper machine paper delivery again, and the paper situation information for receiving and counting each intelligent toilet paper machine.
Alternately, which is toilet seat or urinal or platform basin.That is, the intelligence toilet paper machine
It can be set near urinal, or near platform basin of washing one's hands.
Alternately, this again paper delivery start unit be the identifiable bar code of intelligent terminal (two dimensional code, bar code),
In preferably two dimensional code.
Based on above system, the present invention further discloses a kind of intelligent economizing type paper delivery method of public health infrastructure,
Step includes:
A, the human body of user is judged by its paper delivery apart from induction module close to intelligent toilet paper machine, intelligent toilet paper machine
The request of paper delivery for the first time, and paper delivery for the first time is realized by the paper delivery control module that main controller controls connect;
B, when user needs to reuse toilet paper, by intelligent terminal cooperation, the transmission of paper delivery start unit again ask by paper delivery again
It asks;
C, after server receives the request of paper delivery again, judge whether to meet paper delivery requirement again, if so, controlling corresponding intelligence
It can the paper delivery again of toilet paper machine;The condition of judgement can be configured by system, for example may be configured as, paper delivery for the first time is free, it is secondary go out
Paper is had ready conditions free, subsequent paper delivery charge.
In above method step, paper delivery speed measuring module acquires paper delivery length information always and sends to server, by taking
Business device carries out the statistics with paper.
Further, the intelligence toilet paper machine also have for judge human body whether close to public health infrastructure human body sensing
Whether module judges human body in public health infrastructure or neighbouring human body is apart from induction module;Human body induction module, human body
It is connected apart from induction module by main controller controls;Whether system is using according to human body or is being intended to use public health infrastructure
To determine whether starting paper delivery for the first time, again paper delivery.
Further, the intelligence toilet paper machine also have for judge human body whether close to public health infrastructure human body sensing
Whether module judges human body in public health infrastructure or neighbouring human body is apart from induction module;When server passes through human body sense
It answers module, human body to show that user is using a certain public health infrastructure for a long time apart from induction module judgement, then passes through service
Device sends rescue alarm signal to administrative staff.
Corresponding, which further includes administrative staff's terminal that administrative staff use, and is received by administrative staff's terminal
Rescue alarm signal;The rescue alarm signal includes position to be rescued.
Further, which also has scarce paper induction module, this lacks paper induction module by main controller controls
Connection;In use, if lack paper induction module induced intelligent toilet paper machine lack paper, by server to administrative staff send addition or
Replace toilet paper instruction.
Corresponding, which further includes administrative staff's terminal that administrative staff use, and is received by administrative staff's terminal
Addition or replacement toilet paper instruction;The addition or replacement toilet paper instruction include specific location.
Preferably, the server is Cloud Server.
Length as the paper delivery for the first time of paper delivery strategy is L1, and paper length is L2 out again, and L2 is less than L1.Such as: L1 is
50cm, L2 30cm.
As in Figure 2-4, it is a kind of exactly matches in the structural schematic diagram of the intelligent toilet paper machine of present system function.
As shown in the figure: it includes shell, and the guide groove 11 rolled into shell with paper supply also has motor 10, and the connection of motor 10 drives
Synchronizing wheel 12, which is rotated by 13 connecting band moving gear 14 of synchronous belt, and gear 14 is further driven to synchronize
Wheel movement carries out at the uniform velocity paper delivery.Toilet paper is introduced between synchronizing wheel by guide groove 11.
The synchronizing wheel includes at least two paper pushing gears moved toward one another driven by gear 14, and two paper pushing gears connect
Tape splicing moves a feeding-in roll, and the relative rotation of this two feeding-in rolls (being preferably arranged in parallel) can will be folded in the toilet paper between roller
Uniformly output.
As shown in Figure 3,4, in the present embodiment, gear 14 directly or indirectly driven four paper pushing gear a21, a22,
A23, a24, wherein drive paper pushing gear a21 to rotate or rotate clockwise counterclockwise by gear 14, paper pushing gear a21 engages band
Relative motion (rotate clockwise or rotate counterclockwise) send axis a11, a14 drive connecting the two between dynamic paper pushing gear a24
Paper bowl rotates synchronously to input, export toilet paper.In addition, driving paper pushing gear a22 to rotate counterclockwise or up time simultaneously by gear 14
The rotation of (rotate clockwise or rotate counterclockwise) needle, paper pushing gear a22 engagement drive relative motion between paper pushing gear a23 to make to connect
Axis a12, the a13 for connecing the two drive feeding-in roll to rotate synchronously to input, export toilet paper, direction of motion and axis a11, a14 of this group
The direction of drive is identical.Alternately, since a11, a14 drive the outer diameter of feeding-in roll and axis a12, a13 to drive feeding-in roll
Outer diameter is different, and therefore, synchronizing wheel realize to mass motion and moved synchronously, it can be ensured that toilet paper is equal in tensioning state
Even output.
Certainly, the synchronous belt in paper-feeding mechanism of the invention can also be using the driving members such as sprocket wheel, and paper pushing gear can also be with
Using other driving wheels or the synchronism mechanism controlled by driving member.These driving members, synchronism mechanism constitute driver
Structure.In short, the most basic structure of intelligence toilet paper machine paper-feeding mechanism of the present invention are as follows: motor is connected by transmission mechanism and driven at least
The relative rotation of a pair of of feeding-in roll, this two feeding-in rolls can uniformly export the toilet paper for being folded in feeding-in roll.
In addition, the intelligence toilet paper machine further includes following functional structure:
1, there are two key K01, K02, key K02 to realize paper delivery on intelligent toilet paper machine, and key K01 realizes collection.
2, have battery 16 (such as: lithium battery) can guarantee inside intelligence toilet paper machine when lavatory has a power failure makes in certain time
With.
3, a display window 18 can see the information of toilet paper on intelligent toilet paper machine, 20 text of paper out status LED mentions
Show and lights.
4, there is a lock-bit 19 below intelligent toilet paper machine, replaced by cleaning worker or professional using key
Toilet paper or maintenance.The 21 Unscrew intelligence toilet paper machine of hinge being arranged on shell.In toilet paper machine, when having residue paper, lavatory is replaced
Paper personnel, key K02 paper delivery key take out remaining toilet paper, change toilet paper personnel and new toilet paper is put into, toilet paper is put on one side and is led
In slot 11, key K01 is clicked, toilet paper is passed at exit slot.Specific: replacement toilet paper personnel press K01 key output life
It enables, motor 10 drives synchronizing wheel 12 to rotate at this time, while linking band moving gear 14 by synchronous belt 13 and being rotated, gear 14
Four paper pushing gears a21, a22, a23, a24 are directly or indirectly driven, wherein the paper pushing gear a21 inverse time is driven by gear 14
Needle is rotated or is rotated clockwise, and paper pushing gear a21 engagement drives relative motion between paper pushing gear a24 (to rotate clockwise or inverse
Hour hands rotation) make axis a11, a14 connecting the two that feeding-in roll be driven to rotate synchronously to input, export toilet paper.In addition, by gear 14
It drives paper pushing gear a22 to rotate counterclockwise simultaneously or up time (rotates clockwise or rotates counterclockwise) needle and rotates, paper pushing gear a22
Engagement drive between paper pushing gear a23 relative motion make axis a12, a13 connecting the two that feeding-in roll be driven to rotate synchronously input,
Toilet paper is exported, the direction of motion of this group is identical as the direction that axis a11, a14 drive.Alternately, since a11, a14 drive
The outer diameter of feeding-in roll drives feeding-in roll outer diameter different with axis a12, a13, and therefore, synchronizing wheel realize to mass motion same
Step movement, it can be ensured that toilet paper is in the uniform output of tensioning state.
5, when intelligent toilet paper machine does not have toilet paper, lacking paper induction module 105 can sense that whether there is or not toilet papers to block in toilet paper machine
(block to represent and have toilet paper in toilet paper machine, is unobstructed to represent in toilet paper machine without toilet paper).
As shown in figure 5, the electrical control division separation structure of the intelligence toilet paper machine is: being provided with code on the output shaft of the motor 10
Disk sensor 15 (i.e. paper delivery speed measuring module 104) is additionally provided with for judging whether human body enters between lavatory on the intelligence toilet paper machine 1
Human body induction module 101, judge human body whether the human body in the lavatory apart from induction module 102, for human hands (or its
Its position) incude close to after intelligent toilet paper machine the paper delivery of paper delivery apart from induction module 103, in induced intelligent toilet paper machine whether
Lack the scarce paper induction module 105 of paper.Further include, for controlling the motor control module 106 of the rotation of motor 10, for controlling display
The display module 107 of function (LED 20 in cooperation display window 18), for controlling the wireless communication module 108 of wireless telecommunications
(such as: WIFI module), the audio decoder module 109 of the audio decoder function for controlling microphone device 17, power module 110,
The power management module 111 of battery 16 is connected, for realizing the key module 112 for pressing key control, clock module 113.And even
The above-mentioned human body induction module 101 of control, human body is connect to test the speed mould apart from induction module 102, paper delivery apart from induction module 103, paper delivery
Block 104 lacks paper induction module 105, motor control module 106, display module 107, wireless communication module 108, audio decoder mould
The key manually controlled is realized in block 109, power module 110, power management module 111, cooperation key (such as: key K01, K02)
The master controller 100 (such as: ARM processor) of module 112, clock module 113.
Alternatively, the electric part can also increase remote communication module (such as: 485 interfaces, in figure not
Show), to realize telecommunication.
Further, in above-mentioned electrical structure:
ST company STM32F105 model can be used in the master controller 100, using Cortex-M3 kernel, CPU maximum speed
Up to 72MHz.256KB on piece flash storage, 64KB SRAM and 14 communication interfaces.
Human body induction module 101 will be detected and is received infrared by detecting element using pyroelectric infrared sensor
Radiation is transformed into faint voltage signal, exports outward after the field-effect tube amplification in probe.In order to improve detector
Detectivity to increase detection range, generally install a Fresnel Lenses in the front of detector, the lens are with transparent
Plastics are made, and upper and lower two parts of lens are respectively divided into several equal portions, a kind of lens with special optical system are made, it
It is matched with amplifying circuit, signal can be amplified 70 decibels or more, can thus measure the action of people within the scope of 20 meters.Such as:
EG4001 can be used in human body induction module 101.EG4001 is that a pyroelectric infrared sensor signal that aims at amplifies and handles
The analog-digital mix-mode ASIC of output has been internally integrated operational amplifier, double threshold voltage comparator, reference voltage source, delay
Time timer and blocking time timer and state controller etc., structure is as shown in Fig. 6.
Input signal need to be linked into the inverting input terminal of amplifier, and first order amplifier is made to work in reverse phase ratio enlargement state,
First order gain parameter is set by R2 and R3, absolute gain A1=R3/R2, first order amplifier gain A 1=R3/R2
=(3.0*106)/(10*103)=300.C2 is capacitance, and C3 is high frequency anti-interference filtration capacitor.EG4001 only needs one
The working frequency of external capacitor C4 and a settable oscillator of pull-up resistor R4
The laser ranging of ST STMicw Electronics patent FlightSense technology can be used apart from induction module 102 for the human body
Sensor VL53L0X.VL53L0X is the smallest flight time (ToF) sensor currently on the market, it is fully-integrated and is embedded in one
A laser sensor for meeting human-body safety, advanced filter and ultrafast photon detection array.It can provide most less than 30ms
Long 2 meters of absolute distance readings (unit mm), quick mode: the operation of 50Hz quick distance measurement, high-precision, low-power consumption, 4.4 ×
2.4 × 1mm Reflow Soldering encapsulation, the design of advanced environment Xanthophyll cycle, using 940nm black light.Digital I2C interface is counted
According to reading.
VL53L0X includes to meet human body level-one based on SPAD (single-photon avalanche diode) inductor display and one
The integrated 940nm light source of the VCSEL (vertical cavity surface emitting laser) of safety, with the algorithm one run on embedded microcontroller
It rises in use, the distance of target object in millimeters can be directly determined, even in challenging work item
Under part, and it is unrelated with target reflectivity.
The paper delivery is using infrared tube refraction principle apart from induction module 103, and as shown in Figure 7: module is by infrared emission
Pipe and infrared receiving tube composition, infrared emission and reception are carried out towards the same direction, and when there is object to block, reception pipe can be connect
The signal for receiving transmitting tube sending, to change output state.
It is using infrared tube to principle is penetrated that this, which lacks paper induction module 105, and module is by infrared transmitting tube and infrared receiving tube
Composition, infrared emission and reception are opposite, and when there is object to block, reception pipe would not receive the signal of transmitting tube sending, from
And change output state.Its structure and paper delivery are consistent apart from induction module 103, and only mounting means is different.
The paper delivery speed measuring module 104 is the principle that conducting is blocked using correlation optoelectronic switch, in the driving shaft of motor 10
Upper installation dial sensor 15, when spindle rotation, dial sensor 15 is also rotated with, and optoelectronic switch will record code-disc sensing
The number that device 15 rotates, so that the circle number of motor rotation is extrapolated, to reach the length of control paper delivery.
Following function may be implemented in intelligence toilet paper machine of the present invention:
Human body is apart from induction module 102, paper delivery apart from induction module 103, paper delivery speed measuring module 104, scarce paper induction module
105, motor control module 106, display module 107, wireless communication module 108, audio decoder module 109, power module 110,
The key module 112 manually controlled, clock module are realized in power management module 111, cooperation key (such as: key K01, K02)
113 master controller 100 (such as: ARM processor).
Between judging whether human body enters lavatory by human body induction module 101, and by human body apart from induction module 102 into
One step judges in lavatory, plays background music by microphone device 17 (such as: loudspeaker) at this time.
When needing with paper, paper delivery need to be stretched out one's hand apart from 103 position of induction module, and keep blocking, motor 10 drives at this time
Synchronizing wheel 12 rotates, while linking band moving gear 14 by synchronous belt 13 and being rotated, and gear 14 has directly or indirectly driven four
A paper pushing gear a21, a22, a23, a24, wherein drive paper pushing gear a21 to rotate or rotate clockwise counterclockwise by gear 14,
Paper pushing gear a21 engagement drives relative motion (rotate clockwise or rotate counterclockwise) between paper pushing gear a24 to make both connections
Axis a11, a14 drive feeding-in roll rotate synchronously to input, export toilet paper.In addition, driving paper pushing gear simultaneously by gear 14
A22 rotates counterclockwise or up time (rotates clockwise or rotate counterclockwise) needle rotation, and paper pushing gear a22 engagement drives paper pushing gear
Relative motion makes axis a12, a13 connecting the two that feeding-in roll be driven to rotate synchronously to input, export toilet paper between a23, this group
The direction of motion is identical as the direction that axis a11, a14 drive.Alternately, due to a11, a14 drive feeding-in roll outer diameter with
Axis a12, a13 drive feeding-in roll outer diameter different, and therefore, synchronizing wheel realize to mass motion and moved synchronously, can be true
Protect the uniform output that toilet paper is in tensioning state.
Wherein: paper length being induced by dial sensor 15, while dial sensor 15 passes through master controller 100 and leads to
It crosses motor control module 106 and controls the output toilet paper length of motor 10.
In actual use, following specific function may be implemented in the intelligent toilet paper machine of the application:
The paper (such as: 50cm) that the drive synchronous belt 12 of motor 10 can go out certain distance can be by 17 voice reminder of microphone device
Come whether prompter needs more paper.Please scan on toilet paper machine shell if necessary to more toilet paper (or it is other in lavatory
Position) bar code (such as: two dimensional code can pay close attention to public platform) that is sticked, after the acquisition of a series of background information and permission,
The drive synchronous belt 12 of motor 10 can export the toilet paper of certain distance again.
After people goes to the toilet, intelligent toilet paper chance is finished by entering lavatory by the induction people of human body induction module 101.To
The waste rate of public arena toilet paper, economical environment-protective can be reduced.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.