CN109700362A - A kind of intelligent paper sleeve based on ultrasonic distance measurement - Google Patents
A kind of intelligent paper sleeve based on ultrasonic distance measurement Download PDFInfo
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- CN109700362A CN109700362A CN201811367077.7A CN201811367077A CN109700362A CN 109700362 A CN109700362 A CN 109700362A CN 201811367077 A CN201811367077 A CN 201811367077A CN 109700362 A CN109700362 A CN 109700362A
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- toilet paper
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- distance measurement
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- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Sanitary Thin Papers (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The present invention provides based on the intelligent paper sleeve of NB-IOT, including inductive layer, transport layer, application layer；The inductive layer is used to monitor the size of toilet paper amount, the toilet paper amount that inductive layer monitors is transferred to application layer by the transport layer, toilet paper amount is shown to total end by application layer, it is described apart from inductive component include pinger, acoustic receiver, CC2530 chip, pinger and acoustic receiver are mounted on same position on paper tube, and CC2530 chip detects toilet paper amount.The present invention reduces operation cost, reduce resource consumption, to improve the utilization rate of resource, Real-time Feedback toilet paper remaining information reduces human cost, administrative staff are facilitated to carry out toilet paper replacement, time availability is improved, guarantees that toilet paper at every moment has, and enough, to improve user experience, the image in entire city is improved for broad aspect.
Description
Technical field
The present invention relates to a kind of intelligent paper sleeve based on ultrasonic distance measurement.
Background technique
Traditional paper sleeve often needs to manual inspection periodic replacement toilet paper in public lavatory, this will result in replacement not
In time, lead to the cycle in time that no toilet paper uses occur, the experience to go to the toilet so as to cause user is bad, and inspect periodically can consume
Take plenty of time and human resources, is greatly increased so as to cause operation cost.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of intelligent paper sleeve based on ultrasonic distance measurement.
The present invention is achieved by the following technical programs.
Intelligent paper sleeve provided by the invention based on ultrasonic distance measurement, including inductive layer, transport layer, application layer；It is described
Inductive layer is used to monitor the size of toilet paper amount, and the toilet paper amount that inductive layer monitors is transferred to application layer, application layer by the transport layer
Toilet paper amount is shown to total end, it is described apart from inductive component include pinger, acoustic receiver, CC2530 chip, sound wave
Transmitter and acoustic receiver are mounted on same position on paper tube, and CC2530 chip detects toilet paper amount.
The inductive layer includes paper tube and apart from inductive component, and the paper tube is fixedly mounted on the wall, and the distance perception is answered
Component is mounted on the inner wall of paper tube.
It is described be mounted on paper tube apart from inductive component and roll paper radially.
The detection circuit of the CC2530 chip detection toilet paper amount includes sequentially connected detection circuit, amplifying circuit, translates
Code circuit.
The detection circuit include pinger UCM-OR and acoustic receiver UCM-OK, UCM-OR both ends respectively with
The emitter and collector of triode T connects, and the ground level and collector of triode T passes through resistance R1 and resistance R2 and electricity respectively
Source connection, the emitter ground connection of triode T, acoustic receiver UCM-OK are connect with amplifying circuit.
The amplifying circuit includes amplifier DC1A, and the input terminal of amplifier DC1A is respectively with acoustic receiver UCM-OK's
Output end connection, the output end of amplifier DC1A are sequentially connected the reverse input end after capacitor C1, resistance R5 with amplifier DC1B
Connection, the positive input of amplifier DC1B is connect with the output end of amplifier DC1A acoustic receiver UCM-OK and amplifier
The positive-negative power end of DC1B is respectively with power supply and grounding connection, and the output end of amplifier DC1B passes through capacitor C2 and decoding circuit connects
It connects.
The decoding circuit includes coding chip DC2, and 3 pins of coding chip DC2 are connect with capacitor C2, coding chip
1,2,7,6 pins of DC2 pass through capacitor C5, capacitor C4, capacitor C3 ground connection respectively, and 5 pins of coding chip DC2 pass through pressure-sensitive electricity
Resistance R8 is connect with pin 6, and the power end of coding chip DC2 accesses power supply and connect by resistance with pin 8, coding chip DC2
Pin 8 access CC2530 chip input port.
The transport layer includes zigbee networking, and zigbee networking will test after data are transferred to cloud server, cloud
Toilet paper amount is transferred to application layer by server.
The application layer is PC, and PC receives the toilet paper amount of cloud server transmission.
The beneficial effects of the present invention are:
1. reducing operation cost, resource consumption is reduced, to improve the utilization rate of resource.
2. Real-time Feedback toilet paper remaining information reduces human cost, administrative staff is facilitated to carry out toilet paper replacement, improves the time
Utilization rate.
3. guaranteeing that toilet paper at every moment has, and enough, to improve user experience, improved for broad aspect entire
The image in city.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is structure of the detecting device schematic diagram of the invention；
Fig. 3 is sound ranging circuit diagram of the invention；
In figure: 1- paper tube, 2- roll paper, 3- ranging component.
Specific embodiment
Be described further below technical solution of the present invention, but claimed range be not limited to it is described.
Intelligent paper sleeve based on ultrasonic distance measurement, including inductive layer, transport layer, application layer；The inductive layer is for supervising
The size of toilet paper amount is surveyed, the toilet paper amount that inductive layer monitors is transferred to application layer by the transport layer, and application layer shows toilet paper amount
It is described to include pinger, acoustic receiver, CC2530 chip, pinger and sound wave apart from inductive component 3 to total end
Receiver is mounted on same position on paper tube 1, and CC2530 chip detects toilet paper amount.Toilet paper residue is obtained by ultrasonic distance measurement
Amount, Real-time Feedback.Zigbee networking technology carries out data transmission.Computer terminal progress data statistics is simultaneously inadequate to toilet paper surplus
Lavatory be marked and remind.
The inductive layer includes paper tube 1 and apart from inductive component 3, and the paper tube 1 is fixedly mounted on the wall, the distance perception
Component 3 is answered to be mounted on the inner wall of paper tube 1.
It is described be mounted on paper tube 1 apart from inductive component 3 and roll paper 2 radially.
The detection circuit of the CC2530 chip detection toilet paper amount includes sequentially connected detection circuit, amplifying circuit, translates
Code circuit.
The detection circuit include pinger UCM-OR and acoustic receiver UCM-OK, UCM-OR both ends respectively with
The emitter and collector of triode T connects, and the ground level and collector of triode T passes through resistance R1 and resistance R2 and electricity respectively
Source connection, the emitter ground connection of triode T, acoustic receiver UCM-OK are connect with amplifying circuit.
The amplifying circuit includes amplifier DC1A, and the input terminal of amplifier DC1A is respectively with acoustic receiver UCM-OK's
Output end connection, the output end of amplifier DC1A are sequentially connected the reverse input end after capacitor C1, resistance R5 with amplifier DC1B
Connection, the positive input of amplifier DC1B is connect with the output end of amplifier DC1A acoustic receiver UCM-OK and amplifier
The positive-negative power end of DC1B is respectively with power supply and grounding connection, and the output end of amplifier DC1B passes through capacitor C2 and decoding circuit connects
It connects.
The decoding circuit includes coding chip DC2, and 3 pins of coding chip DC2 are connect with capacitor C2, coding chip
1,2,7,6 pins of DC2 pass through capacitor C5, capacitor C4, capacitor C3 ground connection respectively, and 5 pins of coding chip DC2 pass through pressure-sensitive electricity
Resistance R8 is connect with pin 6, and the power end of coding chip DC2 accesses power supply and connect by resistance with pin 8, coding chip DC2
Pin 8 access CC2530 chip input port.
The transport layer includes zigbee networking, and zigbee networking will test after data are transferred to cloud server, cloud
Toilet paper amount is transferred to application layer by server.
The application layer is PC, and PC receives the toilet paper amount of cloud server transmission.
Claims (9)
1. a kind of intelligent paper sleeve based on ultrasonic distance measurement, including inductive layer, transport layer, application layer, it is characterised in that: described
Inductive layer is used to monitor the size of toilet paper amount, and the toilet paper amount that inductive layer monitors is transferred to application layer, application layer by the transport layer
Toilet paper amount is shown to total end, it is described apart from inductive component (3) include pinger, acoustic receiver, CC2530 chip, sound
Wave launcher and acoustic receiver are mounted on same position on paper tube (1), and CC2530 chip detects toilet paper amount.
2. the intelligent paper sleeve based on ultrasonic distance measurement as described in claim 1, it is characterised in that: the inductive layer includes paper
Cylinder (1) and apart from inductive component (3), the paper tube (1) is fixedly mounted on the wall, described to be mounted on paper apart from inductive component (3)
On the inner wall of cylinder (1).
3. the intelligent paper sleeve based on ultrasonic distance measurement as claimed in claim 2, it is characterised in that: described apart from inductive component
(3) be mounted on paper tube (1) and roll paper (2) radially.
4. the intelligent paper sleeve based on ultrasonic distance measurement as described in claim 1, it is characterised in that: the CC2530 chip inspection
The detection circuit for surveying toilet paper amount includes sequentially connected detection circuit, amplifying circuit, decoding circuit.
5. the intelligent paper sleeve based on ultrasonic distance measurement as claimed in claim 4, it is characterised in that: the detection circuit includes
The both ends of pinger UCM-OR and acoustic receiver UCM-OK, the UCM-OR emitter and collector with triode T respectively
Connection, the ground level and collector of triode T passes through resistance R1 respectively and resistance R2 is connected to power supply, the emitter of triode T
Ground connection, acoustic receiver UCM-OK are connect with amplifying circuit.
6. the intelligent paper sleeve based on ultrasonic distance measurement as claimed in claim 4, it is characterised in that: the amplifying circuit includes
Amplifier DC1A, the input terminal of amplifier DC1A are connect with the output end of acoustic receiver UCM-OK respectively, amplifier DC1A's
Output end is connect after being sequentially connected capacitor C1, resistance R5 with the reverse input end of amplifier DC1B, and the forward direction of amplifier DC1B is defeated
Enter end connect with the output end of amplifier DC1A acoustic receiver UCM-OK and the positive-negative power end of amplifier DC1B respectively with electricity
The output end of source and grounding connection, amplifier DC1B is connect by capacitor C2 with decoding circuit.
7. the intelligent paper sleeve based on ultrasonic distance measurement as claimed in claim 4, it is characterised in that: the decoding circuit includes
3 pins of coding chip DC2, coding chip DC2 are connect with capacitor C2, and 1,2,7,6 pins of coding chip DC2 pass through electricity respectively
Hold C5, capacitor C4, capacitor C3 ground connection, 5 pins of coding chip DC2 are connect by varistor R8 with pin 6, coding chip
The power end of DC2 accesses power supply and is connect by resistance with pin 8, and the pin 8 of coding chip DC2 accesses CC2530 chip
Input port.
8. the intelligent paper sleeve based on ultrasonic distance measurement as described in claim 1, it is characterised in that: the transport layer includes
Zigbee networking, zigbee networking will test after data are transferred to cloud server, and toilet paper amount is transferred to and answers by cloud server
With layer.
9. the intelligent paper sleeve based on ultrasonic distance measurement as described in claim 1, it is characterised in that: the application layer is individual
Computer, PC receive the toilet paper amount of cloud server transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811367077.7A CN109700362A (en) | 2018-11-16 | 2018-11-16 | A kind of intelligent paper sleeve based on ultrasonic distance measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811367077.7A CN109700362A (en) | 2018-11-16 | 2018-11-16 | A kind of intelligent paper sleeve based on ultrasonic distance measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109700362A true CN109700362A (en) | 2019-05-03 |
Family
ID=66254924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811367077.7A Pending CN109700362A (en) | 2018-11-16 | 2018-11-16 | A kind of intelligent paper sleeve based on ultrasonic distance measurement |
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| CN (1) | CN109700362A (en) |
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| KR20170138016A (en) * | 2016-06-06 | 2017-12-14 | 최영서 | Auto Tissue Exchanger |
| CN107495884A (en) * | 2017-07-26 | 2017-12-22 | 上海斐讯数据通信技术有限公司 | A kind of paper web coil paper changes based reminding method and paper web |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110032454A (en) * | 2009-09-23 | 2011-03-30 | 제주대학교 산학협력단 | System of communication using multi-channel supersonic communication in ship body |
| CN203522804U (en) * | 2013-11-02 | 2014-04-02 | 辽宁石油化工大学 | Wireless push-up test system based on Zigbee network |
| CN204274945U (en) * | 2014-11-26 | 2015-04-22 | 崔文昊 | A kind of new type ultrasonic blind guide |
| CN106546989A (en) * | 2015-09-22 | 2017-03-29 | 祁艳 | A kind of ultrasonic blind guiding system hardware circuit |
| CN205484785U (en) * | 2016-03-15 | 2016-08-17 | 孙杰翔 | Integrated detecting device of vehicle |
| KR20170138016A (en) * | 2016-06-06 | 2017-12-14 | 최영서 | Auto Tissue Exchanger |
| CN206637086U (en) * | 2017-04-06 | 2017-11-14 | 苏州工业职业技术学院 | Ultrasonic wave automatic control shower switch circuit |
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Application publication date: 20190503 |