CN209372187U - A kind of paper amount detection sensing acquisition device - Google Patents
A kind of paper amount detection sensing acquisition device Download PDFInfo
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- CN209372187U CN209372187U CN201920355053.3U CN201920355053U CN209372187U CN 209372187 U CN209372187 U CN 209372187U CN 201920355053 U CN201920355053 U CN 201920355053U CN 209372187 U CN209372187 U CN 209372187U
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Abstract
The utility model embodiment discloses a kind of paper amount detection sensing acquisition device, including microcontroller, distance measuring sensor, wireless communication module and battery；Wherein, microcontroller is electrically connected with distance measuring sensor and wireless communication module respectively, and battery and microcontroller are electrically connected；Distance measuring sensor is used to detect signal to paper to be detected hair paper feeding amount, and receives the reflection echo signal of the paper amount detection signal, and then convert and obtain testing result value；Microcontroller is used to obtain the testing result value from distance measuring sensor, and the paper amount information of paper to be detected is determined according to the testing result value, and then transfer to wireless communication module to be sent to external reception equipment the paper amount information.Paper amount detection sensing acquisition device provided by the embodiment of the utility model avoids mechanical contact measurement pollution paper, and mechanical structure may it is stuck in carton, fracture the problem of, and have the strong adaptability to site environment that existing intelligent carton does not have, and the low cost of universal installation.
Description
Technical field
The utility model embodiment is related to paper amount detection technique field more particularly to a kind of paper amount detection sensing acquisition device.
Background technique
Many public places are designed with carton, and the estate management side of public place is often because failing in timely learning carton
The balance information of paper, and fail supplement paper in time, this can reduce the public service satisfaction in the place to a certain extent.
Especially high-grade office building, hotel, airport etc. has the place of requirements at the higher level to public service, if there is the above problem, it will
More highlight the deficiency of its estate management level.
To solve the above problems, needing effectively to detect number of paper, and timely feedback balance information.Existing market
On have with paper meter amount, lack the intelligent carton that paper functions such as reminds, but existing intelligent carton is that mechanical contact measures, machinery
Contact measurement method there are the problem of: first is that using contact type measurement be easy pollution paper；Second is that mechanical structure may be in paper
Stuck or even structural break in box；Secondly as existing intelligence carton is to re-start design to entire carton, or even integrate
There are other more functional modules, so its production cost is higher；In addition, more functions pacify existing intelligent carton to it
Dress condition has higher requirement, meets the scene of existing intelligent carton mounting condition to all have all public places
Environment can then greatly increase the installation cost of existing intelligent carton.In conclusion existing intelligence carton should not carry out on a large scale
It is universal.
Utility model content
The utility model embodiment provides a kind of paper amount detection sensing acquisition device, to solve to adopt existing for existing intelligent carton
With mechanical contact paper quantity measuring method be easy pollution paper and mechanical structure may in carton it is stuck in addition fracture, Yi Jisheng
Produce technical problem that is at high cost, high to installation environment requirement, should not popularizing on a large scale.
The utility model embodiment provides a kind of paper amount detection sensing acquisition device, including microcontroller, distance measuring sensor, nothing
Line communication module and battery；The microcontroller is electrically connected with the distance measuring sensor and the wireless communication module respectively,
The battery and the microcontroller are electrically connected；
The distance measuring sensor is used to detect signal to paper to be detected hair paper feeding amount, and receives the paper amount detection signal
Reflection echo signal, and then convert and obtain testing result value；Described in the microcontroller is used to obtain from the distance measuring sensor
Testing result value, and determine according to the testing result value paper amount information of the paper to be detected, by the paper of the paper to be detected
It measures information and external reception equipment is sent to by the wireless communication module.
Optionally, paper amount detects sensing acquisition device, further includes shell；Wherein, the shell front is equipped with a measurement letter
Number transmitting-receiving window, two wireless signal emitter windows, described two wireless signal emitter windows are with measuring signal transmitting-receiving two of window
Symmetry axis is symmetry axis, the center distribution in a center of symmetry about measuring signal transmitting-receiving window；
The distance measuring sensor receives and dispatches window by the measuring signal and sends out paper feeding amount detection signal to the paper to be detected, and
Window, which is received and dispatched, by the measuring signal receives the reflection echo signal that the paper amount detects signal；The wireless communication module passes through
Described two wireless signal emitter windows send the wireless of the paper amount information comprising the paper to be detected to the external reception equipment
Signal.
Optionally, shell is set as round rectangle cylinder, and length is 35 millimeters, and it is highly 11 millimeters that width, which is 35 millimeters,
Radius of corner is 7.5 millimeters.
Optionally, the distance measuring sensor is infrared distance sensor.
Optionally, the microcontroller is single-chip microcontroller.
Optionally, the wireless communication module is purple honeybee Zigbee wireless communication module.
Optionally, the battery is lithium battery.
The utility model embodiment sends out paper feeding amount to paper to be detected by distance measuring sensor and detects signal progress paper amount detection,
Solve the problems, such as mechanical contact measurement be easy pollution paper and mechanical structure may it is stuck in carton in addition fracture, realize
Production cost and installation cost are reduced, is convenient for installing and using.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure for the paper amount detection sensing acquisition device that the utility model embodiment one provides；
Fig. 2 is the external structure schematic diagram for the paper amount detection sensing acquisition device that the utility model embodiment two provides；
Fig. 3 is the paper amount overhaul flow chart for the paper amount detection sensing acquisition device that the utility model embodiment three provides；
Fig. 4 is the paper amount overhaul flow chart for the paper amount detection sensing acquisition device that the utility model embodiment four provides；
Fig. 5 is the paper amount overhaul flow chart for the paper amount detection sensing acquisition device that the utility model embodiment five provides.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than the restriction to the utility model.In addition, not conflicting
In the case where, the feature in the embodiments of the present invention and embodiment can be combined with each other.In addition it should be noted that, it is
Convenient for description, part relevant to the utility model is illustrated only rather than entire infrastructure in attached drawing.
Embodiment one
Fig. 1 is the schematic diagram of internal structure that the paper amount that the utility model embodiment one provides detects sensing acquisition device, this reality
The paper amount that the paper amount for applying example offer detects sensing acquisition device and can be used in the carton to public place detects.As shown in Figure 1,
The paper amount detects sensing acquisition device, including microcontroller 11, distance measuring sensor 12, wireless communication module 13 and battery 14；Institute
It states microcontroller 11 to be electrically connected with the distance measuring sensor 12 and the wireless communication module 13 respectively, the battery 14 and institute
State the electric connection of microcontroller 11；
The distance measuring sensor 12 is used to detect signal to paper to be detected hair paper feeding amount, and receives the paper amount detection signal
Reflection echo signal, and then convert obtain testing result value；The microcontroller 11 from the distance measuring sensor 12 for obtaining
The testing result value is taken, and determines the paper amount information of the paper to be detected according to the testing result value, it will be described to be detected
The paper amount information of paper is sent to external reception equipment by the wireless communication module 13.
Wherein, the battery 14 is powered by energy supply control module 15 to the microcontroller 11, the microcontroller 11
The power supply of the battery 14 is distributed into modules by operating voltage needed for each module by energy supply control module 15；It is described
Testing result value is usually analog voltage or analog current value, and the analog voltage or analog current value are equally to state
The collected non-electrical amount of sensor；The microcontroller 11 is in the paper for determining the paper to be detected according to the testing result value
Before measuring information, usually also need the testing result value carrying out modulus AD conversion, to obtain corresponding digital quantity；The AD
Switch process can be completed by the microprocessor for being integrated with AD conversion module, can also be complete by individual AD conversion chip and circuit
At.
Optionally, the distance measuring sensor 12 is infrared distance sensor.
Specifically, the infrared distance sensor is used to emit infrared signal to paper to be detected, and receives described infrared
The reflection echo signal of line signal, and then the intensity levels of the reflection echo signal are converted to the electric signal amount of corresponding magnitude,
Obtain the testing result value.
Wherein, the paper amount of paper to be detected and the top layer of paper to be detected or outermost layer are to the vertical of the infrared distance sensor
Apart from directly proportional, the intensity levels for the infrared ray echo that the top layer or outermost layer of paper to be detected are reflected and the top layer of paper to be detected or
The vertical range of outermost layer to the infrared distance sensor is also directly proportional, therefore the top layer of the paper amount of paper to be detected and paper to be detected
Or the intensity levels of infrared ray echo that outermost layer is reflected are directly proportional.The infrared distance sensor is according to to be detected as a result,
The inspection to the paper amount of paper to be detected can be realized in the detection of the intensity levels for the infrared ray echo that the top layer or outermost layer of paper are reflected
It surveys.
It will be appreciated that the distance measuring sensor 12 can also be the ultrasonic sensor of high-precision (grade), correspondingly,
The realization of ultrasonic echo method can be used to detect the paper amount of paper to be detected.
Optionally, the microcontroller 11 is single-chip microcontroller.
Optionally, the wireless communication module 13 is purple honeybee Zigbee wireless communication module.
Wherein, the wireless communication module 13 can also be bluetooth Bluetooth (such as 4.0 or more bluetooth) nothing of highest version
Line communication module.
Optionally, the battery 14 is lithium battery.
The utility model embodiment sends out paper feeding amount to paper to be detected by distance measuring sensor and detects signal progress paper amount detection,
Solve the problems, such as mechanical contact measurement be easy pollution paper and mechanical structure may it is stuck in carton in addition fracture, realize
Production cost and installation cost are reduced, is convenient for installing and using.
Embodiment two
Fig. 2 is the external structure schematic diagram that the paper amount that the utility model embodiment two provides detects sensing acquisition device, this reality
The technical solution for applying example offer further refines based on the above technical solution, paper amount detection sensing provided in this embodiment
Collector can be used for inside carton in public places directly installing additional to realize the detection to paper amount in carton.Optionally, described
Paper amount detect sensing acquisition device, further include shell 21；As shown in Fig. 2, 21 front of shell is equipped with a measuring signal and receives
Window 22 is sent out, two wireless signal emitter windows 23, described two wireless signal emitter windows 23 are with measuring signal transmitting-receiving window 22
Two symmetry axis are symmetry axis, the center distribution in a center of symmetry about measuring signal transmitting-receiving window 22；
The distance measuring sensor 12 receives and dispatches window 22 by the measuring signal and sends out paper feeding amount detection letter to the paper to be detected
Number, and window 22 is received and dispatched by the measuring signal and receives the reflection echo signal that the paper amount detects signal；The wireless telecommunications
Module 13 sends the paper comprising the paper to be detected to the external reception equipment by described two wireless signal emitter windows 23
Measure the wireless signal of information.
Optionally, the shell 21 is set as round rectangle cylinder, and length is 35 millimeters, and width is 35 millimeters, is highly
11 millimeters, radius of corner is 7.5 millimeters.
Wherein, the length of the shell 21 includes the length of two radiuss of corner, and the width of the shell 21 includes two
The length of radius of corner.
The technical solution of the present embodiment is not necessarily to so that the paper amount detects sensing acquisition device relative to existing intelligent carton
Complete carton design is carried out, overall construction design is small and exquisite, and directly installing additional on the basis of most traditional cartons can make
With therefore, production cost and installation cost are lower, are adapted for universal installation on a large scale.
Embodiment three
Fig. 3 is the paper amount overhaul flow chart that the paper amount that the utility model embodiment three provides detects sensing acquisition device, this reality
The paper quantity measuring method for applying example offer is applicable to the paper amount detection sensing acquisition device of above embodiments offer.As shown in figure 3, institute
Paper amount detection sensing acquisition device is stated to be used for through the microcontroller 11 according to getting from the distance measuring sensor 12
Testing result value determines the paper amount information of the paper to be detected, judges whether the paper amount information reaches paper amount information reporting and mention
Indicating is quasi-, if reaching the paper amount information reporting prompt standard, reports the paper to be detected to the external reception equipment
The paper amount information；
Judge whether the current electric quantity of the battery reaches battery level information and report prompt standard, if reaching the battery
Information about power reports prompt standard, then reports the current electric quantity information of the battery.
The technical solution of the present embodiment, it can be achieved that carry out non-contact measurement to the paper amount of the carton of public place, thus
Avoid mechanical contact measurement be easy pollution paper and mechanical structure may it is stuck in carton in addition fracture the problem of；Simultaneously
Can realize again and paper amount information and the timely and effective of battery level information are reported, enable related personnel be replenished in time with paper with
And replacement battery, so that the public service for improving the working efficiency and locating public place of related personnel is horizontal.
Example IV
Fig. 4 is the paper amount overhaul flow chart that the paper amount that the utility model embodiment four provides detects sensing acquisition device, this reality
Applying example is to advanced optimize improvement to above-described embodiment three.As shown in figure 4, optionally, the paper amount detects sensing acquisition device
It is set as timing wake-up work；The paper amount detection sensing acquisition implement body is used for:
If the paper amount detection sensing acquisition device is not waken up, dormant state is kept；
If the paper amount detection sensing acquisition device is waken up, to the paper amount information of the paper to be detected and the electricity
The current electric quantity in pond is detected；
If the paper amount information of the paper to be detected is not up to the paper amount information reporting prompt standard, and the battery
Current electric quantity be not up to the battery level information and report prompt standard, then paper amount detection sensing acquisition device is placed in not
Dormancy state.
Wherein, the timing wake-up period of paper amount detection sensing acquisition device is to preset and adjustable, the paper amount
Detect sensing acquisition device in the dormant state, only clock chip works, remaining electronic component is in dormant state.
The technical solution of the present embodiment is advanced optimized on the basis of embodiment three, is worked by using timing wake-up
Mechanism, can effectively save paper amount detection sensing acquisition device battery capacity, extend the cruise duration of battery.
Embodiment five
Fig. 5 is the flow chart for the paper amount detection that the paper amount that the utility model embodiment five provides detects sensing acquisition device, this
The technical solution that embodiment provides is the preferred implementation of above-described embodiment.Illustratively, by paper amount described in the present embodiment
The timing wake-up cycle set for detecting sensing acquisition device is 30 seconds；If reaching the paper amount information reporting prompt standard, report
The current paper amount information of the paper to be detected, is specifically set as: if paper amount is less than 5%, setting scarce paper warning mark；If reaching described
Battery level information reports prompt standard, then reports the current electric quantity information of the battery, be specifically set as: if cell voltage is lower than
3.3V then sets electricity warning mark；Whether simultaneously gateway acknowledgement indicator, which is arranged, receives alarm signal to the gateway of wireless communication module
Breath is confirmed.
Wherein, because using lithium battery power supply, and the voltage of lithium battery can gradually decrease during discharge, so monitoring
The current voltage of lithium battery can correspond to the current electric quantity information for obtaining lithium battery.
The technical solution of the present embodiment provides a kind of preferred implementation for example IV.In addition, the present embodiment is also logical
It crosses setting gateway acknowledgement indicator to confirm so that whether the gateway to wireless communication module receives warning message, when warning message is sent out
Out and after confirming that gateway receives warning message, same type alarm will be generated no longer, until type of alarm changes just after
It is continuous to generate alarm signal, it so can reach and further decrease power consumption, extend the effect of battery life.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright
Aobvious variation, readjustment and substitution is without departing from the protection scope of the utility model.Therefore, although passing through above embodiments
The utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from
It can also include more other equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Scope of the claims determine.
Claims (7)
1. a kind of paper amount detects sensing acquisition device, which is characterized in that including microcontroller, distance measuring sensor, wireless communication module
And battery；The microcontroller is electrically connected with the distance measuring sensor and the wireless communication module respectively, the battery with
The microcontroller is electrically connected；
The distance measuring sensor is used to detect signal to paper to be detected hair paper feeding amount, and receives the reflection of the paper amount detection signal
Echo-signal, and then convert and obtain testing result value；The microcontroller is used to obtain the detection from the distance measuring sensor
End value, and determine according to the testing result value paper amount information of the paper to be detected, the paper amount of the paper to be detected is believed
Breath is sent to external reception equipment by the wireless communication module.
2. paper amount according to claim 1 detects sensing acquisition device, which is characterized in that further include shell；Wherein, the shell
Body front is equipped with a measuring signal and receives and dispatches window, and two wireless signal emitter windows, described two wireless signal emitter windows are with described
Two symmetry axis that measuring signal receives and dispatches window are symmetry axis, in a center of symmetry point of the center about measuring signal transmitting-receiving window
Cloth；
The distance measuring sensor receives and dispatches window by the measuring signal and sends out paper feeding amount detection signal to the paper to be detected, and passes through
The measuring signal transmitting-receiving window receives the reflection echo signal of the paper amount detection signal；The wireless communication module passes through described
Two wireless signal emitter windows send the wireless signal of the paper amount information comprising the paper to be detected to the external reception equipment.
3. paper amount according to claim 2 detects sensing acquisition device, which is characterized in that the shell is set as round rectangle
Cylinder, length are 35 millimeters, and it is highly 11 millimeters that width, which is 35 millimeters, and radius of corner is 7.5 millimeters.
4. paper amount according to claim 1 detects sensing acquisition device, which is characterized in that the distance measuring sensor is infrared survey
Away from sensor.
5. paper amount according to claim 1 detects sensing acquisition device, which is characterized in that the microcontroller is single-chip microcontroller.
6. paper amount according to claim 1 detects sensing acquisition device, which is characterized in that the wireless communication module is purple honeybee
Zigbee wireless communication module.
7. paper amount according to claim 1 detects sensing acquisition device, which is characterized in that the battery is lithium battery.
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| CN201920355053.3U CN209372187U (en) | 2019-03-20 | 2019-03-20 | A kind of paper amount detection sensing acquisition device |
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| CN201920355053.3U CN209372187U (en) | 2019-03-20 | 2019-03-20 | A kind of paper amount detection sensing acquisition device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724673A (en) * | 2019-03-20 | 2019-05-07 | 上海陆物清洁服务有限公司 | A kind of paper amount detection sensing acquisition device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724673A (en) * | 2019-03-20 | 2019-05-07 | 上海陆物清洁服务有限公司 | A kind of paper amount detection sensing acquisition device |
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Granted publication date: 20190910 |