CN209349101U - People's goods intelligent-induction device of voice sorting system - Google Patents

Abstract

The utility model relates to a kind of people's goods intelligent-induction devices of voice sorting system, if it includes logistics sorting line, dry cargo separated time and export of goods frame, further include for detect cargo it is whether close and export cargo close to when the approach signal of high level, cargo not close to when low level approach signal approach switch sensor；For detect human body close to or far from and export human body close to when the human body signal of high level, human body far from when low level human body signal pyroelectric sensor；Processor is coupled to pyroelectric sensor and approach switch sensor to receive human body signal and approach signal, only exports enabling signal when receiving the approach signal of low level human body signal and high level；Warning device is coupled to processor to receive enabling signal and in response to enabling signal to carry out warning reminding.The utility model can be reminded in time during sorting personnel devote oneself to work again, in order to rapid sorting cargo, improve the sorting efficiency of cargo.

Description

People's goods intelligent-induction device of voice sorting system

Technical field

The utility model relates to the technical fields of logistics goods sorting, more particularly, to a kind of people's goods of voice sorting system Intelligent-induction device.

Background technique

Voice sorting system is one of logistics sort process goods sorting mode, and existing voice sorting system is general Including a whole logistics sorting line, a plurality of separated time can be set in logistics sorting, logistics sorting line can according to different types, Cargo is transported on separated time by size etc. respectively, cargo is done via the sorting personnel of separated time end later further sort it is whole Reason.

Prior art among the above have the following deficiencies: goods sorting arrange during, due to cargo be by It is sorted respectively according to type, size etc., can all occur the case where short delivery on each separated time, sorting personnel at this time can obtain To certain free time, corresponding cargo separated time rest can sometimes be left by during this period of time sorting personnel, be stopped at this In the time of breath, when being transported in advance on separated time once new cargo and sorting personnel and do not know, do not carry out sorting in time whole Reason, easily leads to cargo and is gradually accumulated excessively, so that sorting personnel's subsequent sort arrangement is more difficult, sorts the efficiency of arrangement It reduces.

Utility model content

The purpose of the utility model is to provide a kind of people's goods intelligent-induction device of voice sorting system, can remind in time point It picks during personnel devote oneself to work again, in order to quickly and in time sort cargo, reduction cargo occurs and accumulates excessive situation, improves The sorting efficiency of cargo.

The above-mentioned purpose of utility model of the utility model has the technical scheme that a kind of voice sorting People's goods intelligent-induction device of system, including logistics sorting line, if the dry cargo separated time being set on logistics sorting line, if dried food and nuts The end of object separated time is export of goods frame, further includes:

Approach switch sensor, is set on export of goods frame and whether cargo is close and to export cargo close for detecting When the approach signal of high level, cargo not close to when low level approach signal；

Pyroelectric sensor, be set on export of goods frame and for detect human body close to or far from and to export human body close When the human body signal of high level, human body far from when low level human body signal；

Processor is coupled to pyroelectric sensor and approach switch sensor to receive human body signal and approach signal, only Enabling signal is exported when receiving the approach signal of low level human body signal and high level；

Warning device is coupled to processor to receive enabling signal and in response to enabling signal to carry out warning reminding；

Only when cargo close to when and people not beside export of goods frame when, warning device carry out warning reminding, conversely, not reporting It is alert to remind.

By using above-mentioned technical proposal, when logistics sorting line at work, sorting personnel leave cargo due to the free time During export frame is rested, once cargo enters cargo separated time via logistics sorting line and moves towards export of goods frame When, approach switch sensor detects the close of cargo and exports the approach signal of high level, at this time since sorting personnel do not exist Beside export of goods frame, pyroelectric sensor exports low level human body signal, and is transferred in processor, and processor receives The approach signal of low level human body signal and high level simultaneously exports enabling signal, and triggering warning device work has carried out alarm and mentioned Show, and then can remind in time during sorting personnel devote oneself to work again, in order to quickly and in time sort cargo, cargo occurs in reduction Excessive situation is accumulated, the sorting efficiency of cargo is improved.

Preferably, the processor includes not circuit and AND gate circuit, and the input terminal of the not circuit is coupled to heat Release electric transducer, two input terminals of the AND gate circuit are respectively coupled to the output end of not circuit and close to switch sensing The output end of device, the AND gate circuit is coupled to warning device.

By using above-mentioned technical proposal, low level human body signal can be converted to the human body letter of high level by not circuit Number and together with the approach signal of high level pass through AND gate circuit export.

Preferably, the output end of the AND gate circuit has been also coupled to the first filter circuit, and first filter circuit is used for Filter the interference signal in enabling signal.

By using above-mentioned technical proposal, by the first filter circuit of setting to filter the interference signal in enabling signal, To reduce interference signal influence caused by enabling signal, to guarantee the triggered as normal of warning device.

Preferably, the output end of first filter circuit has been also coupled to signal amplification circuit, the signal amplification circuit For receiving filtered enabling signal and carrying out signal amplification.

By using above-mentioned technical proposal, is amplified by setting signal amplifying circuit that AND gate circuit exports and passed through Enabling signal after filter, in order to preferably trigger warning device.

Preferably, the warning device includes sound production prompt circuit, luminous prompting circuit, the sound production prompt circuit coupling In processor to receive enabling signal and carry out audible alarm prompt in response to enabling signal, the luminous prompting circuit is coupled to Processor is to receive enabling signal and carry out luminous alarm prompt in response to enabling signal.

By using above-mentioned technical proposal, by the way that sounding and luminous prompting circuit is arranged simultaneously, in order to preferably prompt Sorting personnel.

Preferably, the luminous prompting circuit includes RC oscillating circuit, light emitting diode, and the RC oscillating circuit is coupled to For processor to receive enabling signal and in response to enabling signal outputting oscillation signal, the light emitting diode is coupled to RC oscillation electricity Road is shone with receiving oscillator signal and carrying out frequent formula in response to oscillator signal.

By using above-mentioned technical proposal, by setting RC oscillating circuit so that light emitting diode carries out frequent formula and shines, To play preferably suggesting effect.

Preferably, the RC oscillating circuit includes the second filter circuit, resistance R3, R5, R6, capacitor C1 and comparator One end of A2, resistance R3 and R5 are coupled to the output end of processor, and one end of resistance R3 is coupled to one end of capacitor C1, capacitor C1 The other end be coupled to the second filter circuit, and the other end of capacitor C1 is also coupled to comparator A2's with the other end of resistance R5 The reverse side of in-phase end, comparator A2 is grounded by resistance R6, and the output end of comparator A2 is coupled to light emitting diode.

By using above-mentioned technical proposal, by setting RC oscillating circuit to carry out high-frequency to amplified enabling signal Output so that light emitting diode carry out frequently glittering work, improve light alarm procedure in prompt intensity.

Preferably, second filter circuit includes resistance R4 and capacitor C2, resistance R4 and capacitor C2 parallel with one another One end is coupled to the in-phase end of comparator A2, other end ground connection.

By using above-mentioned technical proposal, by the way that the second filter circuit is arranged, with enabling signal after further removing amplification In interference signal.

Preferably, the sound production prompt circuit includes sounding alarm.

By using above-mentioned technical proposal, by the way that sounding alarm is carried out sounding, voice prompt is bigger, more eye-catching, easily Cause sorting personnel's note that be conducive to improve warning effect.

In conclusion the advantageous effects of the utility model are as follows:

The approach signal that is close and exporting high level that cargo is detected by being positioned proximate to switch sensor, passes through pyroelectricity Sensor detects the low level human body signal of separate output of sorting personnel, and receives low level human body by processor and believe Number enabling signal is exported with the approach signal of high level, triggering warning device work has carried out warning note, and then can mention in time The sorting personnel that wake up, in order to rapid sorting cargo, improve the sorting efficiency of cargo in devoting oneself to work again.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the electrical block diagram of the utility model.

In figure, 1, logistics sorting line；2, cargo separated time；21, export of goods frame；3, approach switch sensor；4, pyroelectricity Sensor；5, processor；51, not circuit；52, AND gate circuit；6, warning device；7, the first filter circuit；8, signal amplifies Circuit；9, luminous prompting circuit；91, RC oscillating circuit；911, the second filter circuit；92, light emitting diode；10, sound production prompt Circuit；101, sounding alarm.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

It referring to Fig.1, is a kind of people's goods intelligent-induction device of voice sorting system disclosed by the utility model, including logistics Sorting line 1, if along the spaced dry cargo separated time 2 of 1 transporting direction of logistics sorting line, if dry cargo separated time 2 is far from logistics point The end for picking line 1 is equipped with export of goods frame 21.

Referring to Fig.1, Fig. 2 further includes approach switch sensor 3, the pyroelectric sensor being set on export of goods frame 21 4, processor 5 and warning device 6；Whether approach switch sensor 3 is close and export cargo close to Shi Gao electricity for detecting cargo Flat approach signal, cargo not close to when low level approach signal, the model of approach switch sensor 3314 is preferably LJ12A3-4-Z/BX；Pyroelectric sensor 4 be used for detect human body close to or far from and export human body close to when high level human body Signal, human body far from when low level human body signal, the model of pyroelectric sensor 4 is preferably RE200B, pyroelectric sensor 4 The mainly detecting element made of the material of high Seebeck coefficient is packed into one or two detecting element in each detector, And by two detecting elements with opposite polarities in series, to inhibit due to the interference that own temperature increases and generates；It will by detecting element It detects and the infra-red radiation received is transformed into faint voltage signal, it is defeated outward after the field-effect tube amplification in probe Out；The input terminal of pyroelectric sensor 4 is coupled to Vcc voltage, the human body of the separate or close export of goods frame 21 of output end output Examine signal, the ground terminal ground connection of pyroelectric sensor 4.

Processor 5 is coupled to pyroelectric sensor 4 and approach switch sensor 3 to receive human body signal and approach signal, Enabling signal is exported when and if only if receiving the approach signal of low level human body signal and high level；Processor 5 includes NOT gate Circuit 51 and AND gate circuit 52, the input terminal of not circuit 51 are coupled to the output end of pyroelectric sensor 4, AND gate circuit 52 Two input terminals are respectively coupled to the output end and approach switch sensor 3 of not circuit 51, the output end coupling of AND gate circuit 52 It is connected to warning device 6；When cargo is transported to cargo separated time 2 via logistics sorting line 1 and sorts people close to export of goods frame 21 Member not when, approach switch sensor 3 exports the approach signal of high level, and pyroelectric sensor 4 exports low level human body letter Number, the human body signal of high level, the approach signal of high level and the human body signal of high level are converted to after not circuit 51 The output for meeting AND gate circuit 52 requires and is converted to the enabling signal that driving warning device 6 carries out warning reminding.

The output end of AND gate circuit 52 has been also coupled to the first filter circuit 7, signal amplification circuit 8, and the first filter circuit 7 is used Interference signal in filtering enabling signal, the first filter circuit 7 include resistance R1, capacitor C1, and one end of capacitor C1 is coupled to The output end of AND gate circuit 52, other end ground connection, one end of resistance R1 is equally coupled to the output end of AND gate circuit 52, the other end It is coupled to signal amplification circuit 8.

For receiving filtered enabling signal and carrying out signal amplification, signal amplification circuit 8 includes signal amplification circuit 8 Amplifier IC1, resistance R2, R3, the model of amplifier IC1 are preferably LM358, and the in-phase end of amplifier IC1 is coupled to and door electricity The output end on road 52, reverse side are electrically connected to one end of resistance R2, the other end ground connection of resistance R4, the reverse side of amplifier IC1 The series resistance R3 between output end, the output end of amplifier IC1 are coupled to warning device 6.

Warning device 6 includes sound production prompt circuit 10, luminous prompting circuit 9, and sound production prompt circuit 10 is coupled to processor 5 To receive enabling signal and carry out audible alarm prompt in response to enabling signal, luminous prompting circuit 9 is coupled to processor 5 to connect It receives enabling signal and carries out luminous alarm prompt in response to enabling signal.

Luminous prompting circuit 9 includes RC oscillating circuit 91, light emitting diode 92, and RC oscillating circuit 91 is coupled to processor 5 To receive enabling signal and in response to enabling signal outputting oscillation signal, light emitting diode 92 is coupled to RC oscillating circuit 91 to connect It receives oscillator signal and carries out frequent formula in response to oscillator signal and shine.

RC oscillating circuit 91 includes the second filter circuit 911, resistance R4, R5, R6, capacitor C2 and comparator A1, is compared The model of device A1 is preferably LM311, and one end of resistance R4 and R5 are coupled to the output end of amplifier IC1, the model of amplifier IC1 Preferably LM324, one end of resistance R4 are coupled to one end of capacitor C2, and the other end of capacitor C2 is coupled to the second filter circuit 911, and the other end of capacitor C2 is also coupled to the in-phase end of comparator A1, the reverse side of comparator A1 with the other end of resistance R5 It is grounded by resistance R6, the output end of comparator A1 is coupled to light emitting diode 92；Second filter circuit 911 includes parallel with one another Resistance R7 and one end of capacitor C3, resistance R7 and capacitor C3 be coupled to the in-phase end of comparator A1, the other end is grounded.

Sound production prompt circuit 10 includes resistance R8, triode Q1 and sounding alarm 101, and the base stage of triode Q1 passes through electricity Resistance R8 is coupled to the output end of amplifier IC1, the emitter ground connection of triode Q1, and collector is coupled to sounding alarm 101 The other end of one end, sounding alarm 101 is coupled to Vcc voltage.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims (9)

1. a kind of people's goods intelligent-induction device of voice sorting system, including logistics sorting line (1), are set to logistics sorting line (1) if on dry cargo separated time (2), if the end of dry cargo separated time (2) be export of goods frame (21), it is characterised in that: also wrap It includes:

Whether approach switch sensor (3) is set on export of goods frame (21) and close and export cargo for detecting cargo Close to when the approach signal of high level, cargo not close to when low level approach signal；

Pyroelectric sensor (4), be set on export of goods frame (21) and for detect human body close to or far from and export human body Close to when the human body signal of high level, human body far from when low level human body signal；

Processor (5) is coupled to pyroelectric sensor (4) and approach switch sensor (3) to receive human body signal and close letter Number, only enabling signal is exported when receiving the approach signal of low level human body signal and high level；

Warning device (6) is coupled to processor (5) to receive enabling signal and in response to enabling signal to carry out warning reminding；

Only when cargo close to when and people not beside the export of goods frame (21) when, warning device (6) carries out warning reminding, conversely, Not warning reminding.

2. people's goods intelligent-induction device of voice sorting system according to claim 1, it is characterised in that: the processor It (5) include not circuit (51) and AND gate circuit (52), the input terminal of the not circuit (51) is coupled to pyroelectric sensor (4), two input terminals of the AND gate circuit (52) are respectively coupled to the output end of not circuit (51) and close to switch sensings The output end of device (3), the AND gate circuit (52) is coupled to warning device (6).

3. people's goods intelligent-induction device of voice sorting system according to claim 2, it is characterised in that: described electric with door The output end on road (52) has been also coupled to the first filter circuit (7), and first filter circuit (7) is for filtering in enabling signal Interference signal.

4. people's goods intelligent-induction device of voice sorting system according to claim 3, it is characterised in that: first filter The output end of wave circuit (7) has been also coupled to signal amplification circuit (8), and the signal amplification circuit (8) is filtered for receiving Enabling signal simultaneously carries out signal amplification.

5. people's goods intelligent-induction device of voice sorting system according to claim 1, it is characterised in that: the alarm dress Setting (6) includes sound production prompt circuit (10), luminous prompting circuit (9), and the sound production prompt circuit (10) is coupled to processor (5) To receive enabling signal and carry out audible alarm prompt in response to enabling signal, the luminous prompting circuit (9) is coupled to processing Device (5) is to receive enabling signal and carry out luminous alarm prompt in response to enabling signal.

6. people's goods intelligent-induction device of voice sorting system according to claim 5, it is characterised in that: described shine mentions Show that circuit (9) includes RC oscillating circuit (91), light emitting diode (92), the RC oscillating circuit (91) is coupled to processor (5) To receive enabling signal and in response to enabling signal outputting oscillation signal, the light emitting diode (92) is coupled to RC oscillating circuit (91) it is shone with receiving oscillator signal and carrying out frequent formula in response to oscillator signal.

7. people's goods intelligent-induction device of voice sorting system according to claim 6, it is characterised in that: the RC oscillation Circuit (91) includes the second filter circuit (911), resistance R3, R5, R6, capacitor C1 and comparator A2, and the one of resistance R3 and R5 End is coupled to the output end of processor (5), and one end of resistance R3 is coupled to one end of capacitor C1, and the other end of capacitor C1 is coupled to Second filter circuit (911), and the other end of capacitor C1 is also coupled to the in-phase end of comparator A2 with the other end of resistance R5, than Reverse side compared with device A2 is grounded by resistance R6, and the output end of comparator A2 is coupled to light emitting diode (92).

8. people's goods intelligent-induction device of voice sorting system according to claim 7, it is characterised in that: second filter Wave circuit (911) includes that one end of resistance R4 and capacitor C2, resistance R4 and capacitor C2 parallel with one another are coupled to comparator A2's In-phase end, other end ground connection.

9. people's goods intelligent-induction device of voice sorting system according to claim 5, it is characterised in that: the sounding mentions Show that circuit (10) includes sounding alarm (101).