CN105361456B - It is infrared without wrong report archive management device - Google Patents
It is infrared without wrong report archive management device Download PDFInfo
- Publication number
- CN105361456B CN105361456B CN201510829252.XA CN201510829252A CN105361456B CN 105361456 B CN105361456 B CN 105361456B CN 201510829252 A CN201510829252 A CN 201510829252A CN 105361456 B CN105361456 B CN 105361456B
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- infrared
- management device
- wrong report
- signal
- transceiver module
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B63/00—Cabinets, racks or shelf units, specially adapted for storing books, documents, forms, or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0091—Electronic or electric devices
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Abstract
Invention is related to a kind of infrared without wrong report archive management device, the compact shelving body including being provided with multilayer archives placed layer；Every layer of archives placed layer is provided with multiple archiving units；It is characterized in that, archives placed layer further includes：Multiple infrared transceiver modules and processing module；Wherein, infrared transceiver module is arranged in archiving unit, transmitting infrared signal and output electronic signal；Processing module is connected with infrared transceiver module communication, infrared transceiver module is controlled to press default rule and emits infrared signal and acquisition electronic signal, and electronic signal is judged to the storage configuration of archiving unit compared with default criterion, according to comparative result.The present invention judges the placement situation of archiving unit by the way that infrared transceiver module is controlled to emit by default rule and compares the electronic signal collected with default criterion, so as to avoid the infrared ray interference problem in sunlight or thermal light source, it is not easy to generate wrong report phenomenon.
Description
Technical field
The present invention relates to file administration, more particularly to a kind of infrared without wrong report archive management device.
Background technology
In recent years, files in China cause achieves significant progress, and the scale of archives undertaking is growing, to file administration
Requirement it is also increasingly stringenter.In order to accurately be managed the archives in compact shelving, infrared electronic technology is progressively used
(Infrared Technology) is realized with the mode that Radio Frequency Identification Technology is combined, and can be realized using infrared electronic technology
The lookup and positioning of archives realize the intelligent management of archives, save a large amount of manpowers, improve the efficiency of file administration.
For existing compact shelving mostly using reflective integrated infrared sensor, each sensor corresponds to one archives of detection
Box, sensor are positioned over the bottom of every layer of compact shelving, and a sensor is placed in each position for putting file box, this is reflective
Integrated infrared sensor is made of infrared-emitting diode with receiving phototriode, when no file box is put into, receives light
Quick triode does not receive infra-red radiation, shows as sensor output high level state in circuit, is put into when there is file box
When in corresponding compact shelving, the infrared radiation signal that transmitting infrared tube is emitted will be reflected on reception phototriode, connect
Phototriode conducting is received, sensor output is exactly low level, receives the infra-red radiation that the conducting state of triode is received
The influence of luminous intensity.Sensor output is low level i.e. when file box is put into compact shelving, when compact shelving is vacant, sensing
Device output is high level, then MCU gathers the output signal of sensor and then to determine whether has file box placement.But due to coming
From the interference of the infrared ray in sunlight or thermal light source, the situation of false alarm is be easy to cause.Even if not placing file box, three are received
Pole pipe has received the interference infrared signal of sunlight and thermal light source, receives infra-red radiation, exports low level, and it is existing easily to generate wrong report
As reporting the use value that phenomenon directly influences intelligent compact shelf by mistake.
The content of the invention
Based on this, it is necessary to easily lead to the problem of wrong report for current archive management device, provide a kind of infrared errorless
Report archive management device.
A kind of infrared without wrong report archive management device, including compact shelving body, and compact shelving body is provided with multilayer archives
Placed layer；Every layer of archives placed layer is provided with multiple archiving units；It is characterized in that, every layer of archives placed layer further includes：
Multiple infrared transceiver modules and processing module；Wherein,
Infrared transceiver module is arranged in archiving unit, for emitting infrared signal and exporting electricity according to infrared signal
Subsignal；
Processing module is connected with infrared transceiver module communication, for controlling infrared transceiver module infrared by the transmitting of default rule
Signal and acquisition electronic signal, and electronic signal is judged into archives compared with default criterion, according to comparative result
The storage configuration of storage unit.
In one of the embodiments, be additionally provided on compact shelving body main control module, display screen and with archiving list
The one-to-one indicator light of member；Main control module is connected with processing module communication, and control display screen real-time display archiving list
The storage configuration of member.
In one of the embodiments, every layer of archives placed layer is additionally provided with control circuit, and control circuit includes transmitting and cuts
Change unit and output switch unit；
Transmitting switch unit is electrically connected with infrared transceiver module and the processing module, for switching infrared transceiver module
Emit infrared signal；It exports switch unit to connect with processing module communication, and electronic signal is sent to processing module.
In one of the embodiments, emitting switch unit includes multiple first switches；Switch unit is exported including multiple
Second switch.
In one of the embodiments, first switch and second switch are analog switch；Analog switch is one mould of multiselect
Intend switch.
In one of the embodiments, the electronic signal is analog signal.
In one of the embodiments, infrared transceiver module include integrated reflective infrared sensor and with it is integrated anti-
Penetrate the peripheral circuit of formula infrared sensor electrical connection.
In one of the embodiments, integrated reflective infrared sensor is there are four pin, wherein, the first pin and the
It is connected with the first diode D1 between two pins, the 3rd pin connects the emitting stage of the first triode Q1, the 4th pin connection the
The collector of one triode Q1.
In one of the embodiments, the peripheral circuit of integrated infrared sensor is specially：Integrated infrared sensor
The first pin connection first resistor R1, second pin connect the second triode Q2 collector, the 3rd pin ground connection, the 4th draws
Second resistance R2 is connected between the emitting stage of foot and the second diode D2, the base stage of the second triode Q2 passes through the 4th resistance R4
Control signal input is connected to, emitting stage is directly grounded.
In one of the embodiments, main control module is processor；Display screen is liquid crystal display.
Above-mentioned one kind is infrared without wrong report archive management device, by processing module infrared transceiver module is controlled to press default rule
Emit infrared signal and gather the electronic signal of infrared transceiver module output, and by the electronic signal collected and default judgement
Standard is compared, the storage configuration of archiving unit is judged according to comparative result, and this judgment mode not only solves it
Before only rely on output signal height come judge the storage configuration of archives be easily subject to the thermal light sources such as sunlight interfere generation mistake
The phenomenon that report, and due to infrared emission rule and the default flexibility of criterion so that this is infrared without wrong report file administration
The environmental suitability of device is strong.
Further, above-mentioned one kind is infrared without wrong report archive management device, by archives placed layer control being set to cut
The control circuit of infrared transceiver module is changed, so that only in the storage configuration for the archiving unit for needing to judge a certain position
When, the infrared transceiver module of the position is opened in switching, greatly reduces the working time of infrared transceiver module, and then is added and made
Use the service life.
Further, above-mentioned one kind is infrared without wrong report archive management device, and infrared transceiver module includes integration and reflects
There are four pin, simple in structure and peripheral electricity for formula infrared sensor and peripheral circuit, wherein integrated reflective infrared sensor
Road is simple, easily builds, and reduces cost.
Description of the drawings
Fig. 1 is the compact shelving structure diagram of an embodiment archive management device；
Fig. 2 is the connection diagram of all modules on any archives placed layers of Fig. 1；
Fig. 3 is the circuit diagram of infrared transceiver module shown in Fig. 2.
Specific embodiment
As shown in Figure 1, the compact shelving structure diagram for an embodiment archive management device.
As shown in Figure 1, in this embodiment, compact shelving includes compact shelving body 1, and compact shelving body 1 includes front 11
With reverse side (unmarked place's reverse side in Fig. 1), and multilayer archives placed layer 13 is provided with, every layer of archives placed layer 13 is provided with multiple
Archiving unit 131 and with 131 one-to-one indicator light (indicator light is not specifically indicated in Fig. 1) of archiving unit, refer to
Show that lamp is arranged at the front end of each archiving unit 131.It is to be appreciated that in some embodiments, according to specifically used
Need compact shelving body 1 that can be provided with the archives placed layer of different layers.In the present embodiment, the setting of compact shelving body 1 is of five storeys
Archives placed layer and every layer of archives placed layer are provided with 30 archiving units (18 archiving units are shown in Fig. 1).
Preferably, in some embodiments, archives placed layer 13 includes multiple infrared transceiver module (not shown)s, and
Infrared transceiver module is corresponded with archiving unit 131, and is arranged in archiving unit 131, infrared for emitting
Signal and according to the infrared signal export electronic signal.In the present embodiment, infrared transceiver module is arranged at archiving list
The bottom of member 131, but and be not particularly limited.
Further, archives placed layer 13 is additionally provided with the processing module of infrared transceiver module communication connection (in Fig. 1 not
Show), for control infrared transceiver module by default rule transmitting infrared signal and acquisition electronic signal, and by electronic signal with
Default criterion is compared, the storage configuration of archiving unit is judged according to comparative result.
Further, in some embodiments, main control module and display screen are additionally provided on compact shelving body 1 (in figure not
Show), wherein main control module and processing module communication connects, and each archiving unit of control display screen real-time display is deposited
Put state.Wherein, main control module is a processor, and display screen is liquid crystal display.
In the present embodiment, archives placed layer is additionally provided with control circuit, specifically, as shown in Fig. 2, control circuit 23 is wrapped
Include transmitting switch unit 21 and output switch unit 22.Wherein, switch unit 21 and infrared transceiver module 20 and processing mould are emitted
Block 24 is electrically connected, for switching infrared transceiver module 20 to be controlled to emit infrared signal；Export switch unit 22 and processing module
24 communication connections, and electronic signal is sent to processing module 24.
It is to be appreciated that in some embodiments, multiple identical first switch composition transmitting switch units can be selected
21, the present invention is not limited.In the present embodiment, transmitting switch unit 21 selects 1 analog switch to form by two identical 16,
Select for two 16 1 analog switch that can control 32 road signals altogether, the input terminal (controlled end) of 30 infrared transceiver modules 20 is connected to 2
30 tunnel control signal ends of a analog switch, and then 30 20 timesharing of infrared transceiver module of control is selected independently to emit infrared letter
Number.I.e. only when needing to scan the placement status of some archives placement unit, processing module 24 controls emission controlling unit 21
Corresponding infrared transceiver module 20 is opened, so greatly reduces the launch time of infrared transceiver module, is added entire close
Collect the service life of frame.
In some embodiments, output switch unit 22 is made of multiple second switches, and second switch timesharing is independently sent out
The electronic signal that infrared transceiver module 20 exports is sent to processing module 24.In the present embodiment, switch unit 22 is exported by two
Identical 16 select 1 analog switch to form, and the output signal timesharing independence of infrared transceiver module 20 is sent to processing module 24.Into
One step, in the present embodiment, the electronic signal that infrared transceiver module 20 exports is analog signal.According to specific default judgement
The difference of standard, the electronic signal that infrared transceiver module 20 exports are analog signal or digital signal.
It is also known by Fig. 2, communication module 25 is further included on every layer of archives placed layer and for being supplied to this layer of archives placed layer
The power module of electricity (power module is being not shown in figure).In the present embodiment, communication module 25 is communicated by 485
, different archives placed layers are provided with 485 different addresses.Further, the placement information of every layer of archives placed layer passes through 485
Communication mode is passed on main control module, the placement situation of this layer of archives placed layer of master control module controls display screen real-time display.
As shown in figure 3, the circuit diagram for infrared transceiver module shown in Fig. 2.Specifically, from the figure 3, it may be seen that in the present embodiment
In, infrared transceiver module includes：The peripheral circuit of infrared sensor U1 and infrared sensor U1, wherein, infrared sensor U1 is
Integrated reflective infrared sensor only there are four pin, connects between first pin of sensor internal and second pin
There is the first diode D1, the 3rd pin connects the emitting stage of the first triode Q1, and the 4th pin connects the collection of the first triode Q1
Electrode.It is simple in structure, at low cost using the integrated reflective infrared sensor in the present embodiment.
It is also known by Fig. 3, in the present embodiment, the peripheral circuit of infrared sensor U1 draws for the first of infrared sensor U1
Foot connects first resistor R1, and second pin connects the collector of the second triode Q2, the 3rd pin ground connection, the 4th pin and second
Second resistance R2 is connected between the emitting stage of diode D2,3rd resistor R3, the two or three pole are connected between AD output terminals
The base stage of pipe Q2 is connected to control signal input by the 4th resistance R4, and emitting stage is directly grounded.
Control signal input (controlling switch in figure) connection transmitting switch unit 21, and at the level of input signal
Reason module 24 controls, and the second triode Q2, the first diode D1 and first resistor R1 forms the emission part of infrared transceiver module 20
Point, when control signal input is high level, the second triode Q2 conductings, the first diode D1 conductings, and the first diode
D1 is the outside radiated infrared signal of emitting diode；When controlling switch is low level, the second triode Q2 cut-offs, the one or two pole
Pipe D1 is also switched off, not outside radiated infrared signal.Second resistance R2,3rd resistor R3, the second diode D2 and the first triode
Q1 constitutes the receiving portion of infrared transceiver module 20, when the first triode Q1 is not received by infrared radiation signal, first
Triode Q1 ends, and AD pins are 3.3V (AD pins connection output switch unit 32), when the first triode Q1 receive it is infrared
During radiation, infra-red radiation that the intensity effect for the infra-red radiation that conducting state is received, i.e. collector current are received
How much influences, after the first triode Q1 conductings, signal output port would not export 3.3V high level, but export one
The analog signal of 0-3.3V, the analog signal are sent to processing module and are sampled.Preferably, processing module 24 sets a threshold
Value, when the value of acquisition is higher than the threshold value, 24 pieces of mould of processing is considered logic 1, when the value of acquisition is less than the threshold value, handles mould
Block is considered logical zero.
Specifically, in the present embodiment, the decision logic of processing module 24 is, when needing to judge a certain archives placement unit
State when, the signal of control signal input just starts rule variation, in the present embodiment with the low and high level in two cycles
Exemplified by illustrate, the low and high level of different cycles can also be set to change when other specifically used.Specifically, first high level 1ms,
Then the low level of 1ms, be duty cycle be 50% two cycles of square wave, accordingly with the receiving portion of infrared sensor 20
It exports as logic low 1ms, logic high 1ms, is also the logic low and high level in corresponding two cycles.Decision logic
Low and high level be to be completed by sampling, i.e., when the signal of control signal input is high level 0.5ms, output switching is single
Member 22 is switched to the access and is sampled once, and then repeated sampling once, samples 3 times, i.e. in two cycles altogether after every 1ms
It is regular to sample four times.Four times only sampled respectively logical zero, logic 1, logical zero, logic 1 are just considered there is file box
Blocked, be no longer only with low and high level in logic to determine whether there is file box to be put into because be put into file box it
Afterwards, infrared to be blocked by file box, sunlight just cannot export infrared sensor and have an impact, only the first diode D1 transmittings
Infra-red radiation influences output, it is possible to determine whether being put into for file box with this decision logic.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that come for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of infrared without wrong report archive management device, including compact shelving body, the compact shelving body is provided with multilayer archives
Placed layer；Every layer of archives placed layer is provided with multiple archiving units；It is characterized in that, every layer of archives placed layer
It further includes：Multiple infrared transceiver modules and processing module；Wherein,
The infrared transceiver module is arranged at the bottom of the archiving unit, for emitting infrared signal and according to described red
External signal exports electronic signal, and the infrared transceiver module is corresponded with the archiving unit；
The processing module is connected with infrared transceiver module communication, described red for being controlled by periodical low and high level
Outer transceiver module periodically emits infrared signal and the electronic signal is carried out periodic samples, and by the periodicity
The electronic signal that sampling is completed to obtain judges the archiving list compared with default criterion according to comparative result
The storage configuration of member.
It is 2. according to claim 1 infrared without wrong report archive management device, which is characterized in that on the compact shelving body also
Be provided with main control module, display screen and with the one-to-one indicator light of archiving unit；The main control module with it is described
Processing module communication connection, and control the storage configuration of archiving unit described in the display screen real-time display.
It is 3. according to claim 1 infrared without wrong report archive management device, which is characterized in that every layer of archives placed layer
Control circuit is additionally provided with, the control circuit includes transmitting switch unit and output switch unit；
The transmitting switch unit is electrically connected with the infrared transceiver module and the processing module, described infrared for switching
Transceiver module emits infrared signal；Output switch unit and the processing module communication connects, and by the electronic signal
It is sent to the processing module.
It is 4. according to claim 3 infrared without wrong report archive management device, which is characterized in that the transmitting switch unit bag
Include multiple first switches；The output switch unit includes multiple second switches.
It is 5. according to claim 4 infrared without wrong report archive management device, which is characterized in that the first switch and described
Second switch is analog switch；The analog switch is one analog switch of multiselect.
It is 6. according to claim 5 infrared without wrong report archive management device, which is characterized in that the electronic signal is simulation
Signal.
It is 7. according to claim 1 infrared without wrong report archive management device, which is characterized in that the infrared transceiver module bag
Include integrated reflective infrared sensor and the peripheral circuit being electrically connected with the integrated reflective infrared sensor.
It is 8. according to claim 7 infrared without wrong report archive management device, which is characterized in that the integrated reflective is red
Include the first diode D1 and the first triode Q1 inside outer sensor, and pass through four pins and draw outside, wherein, first draws
The first diode D1 is connected between foot and second pin, the 3rd pin connects the emitting stage of the first triode Q1, the
Four pins connect the collector of the first triode Q1.
It is 9. according to claim 8 infrared without wrong report archive management device, which is characterized in that the integration infrared sensing
The peripheral circuit of device is specially：The first pin connection first resistor R1 of the integration infrared sensor, second pin connection
The collector of second triode Q2, the 3rd pin ground connection, is connected with the between the 4th pin and the emitting stage of the second diode D2
Two resistance R2, the base stage of the second triode Q2 are connected to control signal input by the 4th resistance R4, and emitting stage is directly grounded.
It is 10. according to claim 2 infrared without wrong report archive management device, which is characterized in that the main control module is place
Device is managed, the display screen is liquid crystal display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510829252.XA CN105361456B (en) | 2015-11-24 | 2015-11-24 | It is infrared without wrong report archive management device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510829252.XA CN105361456B (en) | 2015-11-24 | 2015-11-24 | It is infrared without wrong report archive management device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105361456A CN105361456A (en) | 2016-03-02 |
| CN105361456B true CN105361456B (en) | 2018-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510829252.XA Active CN105361456B (en) | 2015-11-24 | 2015-11-24 | It is infrared without wrong report archive management device |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004004640U1 (en) * | 2004-03-23 | 2004-09-02 | Zambelli-Metalltechnik Gmbh & Co. Kg | A method for storage of items, such as books, has multiple wheeled cabinets on rails having sideways movement to create access spaces between adjacent cabinets |
| CN203676510U (en) * | 2014-01-24 | 2014-07-02 | 北京旭航电子新技术有限公司 | Intelligent compact file cabinet |
| CN203802016U (en) * | 2014-05-10 | 2014-09-03 | 栾红 | Medical record management cabinet |
| CN104444006B (en) * | 2014-12-08 | 2017-06-16 | 宁波新万保金融设备有限公司 | A kind of smart profile rack |
| CN205513339U (en) * | 2015-11-24 | 2016-08-31 | 威海北洋电气集团股份有限公司 | Infrared nothing wrong report file administration device |
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Inventor after: Guo Chenming Inventor after: Liu Yu Inventor after: Ren Yongtao Inventor after: Ji Shenghua Inventor after: Liu Chengyong Inventor after: Li Xianke Inventor before: Li Shuchao Inventor before: Li Xianke Inventor before: Ma Pengfei Inventor before: Guo Chenming Inventor before: Lin Yinghui Inventor before: Ren Yongtao Inventor before: Ji Shenghua Inventor before: Liu Chengyong Inventor before: Yuan Jinpeng Inventor before: Sun Wen |
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