CN108961539A - A kind of commodity retention condition checkout gear, method and system - Google Patents
A kind of commodity retention condition checkout gear, method and system Download PDFInfo
- Publication number
- CN108961539A CN108961539A CN201810763480.5A CN201810763480A CN108961539A CN 108961539 A CN108961539 A CN 108961539A CN 201810763480 A CN201810763480 A CN 201810763480A CN 108961539 A CN108961539 A CN 108961539A
- Authority
- CN
- China
- Prior art keywords
- solar panels
- commodity
- capacitor
- processing module
- level signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
Abstract
The present invention provides a kind of commodity to retain condition checkout gear, method and system, which includes: solar panels, light source, conversion circuit and processing module；Solar panels are connected with conversion circuit, and conversion circuit is connected with processing module；Light source is used for solar panels projection light；Solar panels will be formed by electric current and be transferred to conversion circuit for forming electric current when receiving the light that light source is projected；Conversion circuit is for forming the first level signal when receiving the electric current from solar panels, and the first level signal is sent to processing module, and second electrical level signal is formed when not receiving the electric current from solar panels, and second electrical level signal is sent to processing module；Processing module is used for when receiving the first level signal from conversion circuit, is determined without placement commodity on solar panels, and when receiving the second electrical level signal from conversion circuit, determine and be placed with commodity on solar panels.This programme has stronger applicability.
Description
Technical field
The present invention relates to field of photoelectric technology, in particular to a kind of commodity retain condition checkout gear, method and system.
Background technique
Unmanned retail is a kind of novel merchandise sales mode, also referred to as intelligence retail.Unmanned retail shop is for nobody
The hypostazation application of retail sales mode is in the nature to replace manual service using machine, to reduce needed for shipment, shopping process
Time and cost of labor so that the retail shop that more standardizes of service.Since unmanned retail shop is replaced with various machines
Manual service, the shelf needs for being accordingly used in placing commodity have the function of detecting whether commodity are removed.
Currently, unmanned retail shop is on shelf by installing the elements such as gravity sensor, to detect the commodity on shelf
Whether it is removed, i.e., detects the retention state of commodity by the gravity of commodity.
For the method that current detection commodity retain state, quotient is required by the way that whether gravity sensor detection commodity are removed
The weight of product reaches certain weight threshold, and weight is not up to the commodity of weight threshold due to that can not trigger gravity sensor,
It can not detect whether it is removed by gravity sensor, therefore the method that existing detection commodity retain state can not be suitable for weight
Lighter commodity are measured, the applicability for causing existing detection commodity to retain status method is poor.
Summary of the invention
The embodiment of the invention provides a kind of commodity to retain condition checkout gear, method and system, has stronger be applicable in
Property.
In a first aspect, the embodiment of the invention provides a kind of commodity to retain condition checkout gear, comprising: solar panels, light
Source, conversion circuit and processing module；
The solar panels are connected with the conversion circuit, and the conversion circuit is connected with the processing module；
The light source is used for the solar panels projection light；
The solar panels for forming electric current when receiving the light that the light source is projected, and will be formed by electricity
It spreads and is defeated by the conversion circuit, wherein when being placed with commodity on the solar panels, the solar panels can not be received
The light that the light source is projected, when on the solar panels without placing commodity, the solar panels can receive described
The light that light source is projected；
The conversion circuit, for forming the first level signal when receiving from the electric current of the solar panels, and
First level signal is sent to the processing module, and the shape when not receiving from the electric current of the solar panels
The processing module is sent at second electrical level signal, and by the second electrical level signal；
The processing module, for determining institute when receiving from first level signal of the conversion circuit
It states without placement commodity on solar panels, and when receiving the second electrical level signal from the conversion circuit, really
Commodity are placed on the fixed solar panels.
Optionally,
The device further comprises: transmission module；
The processing module, for forming first state information after placement commodity no on determining the solar panels,
And the first state information is sent to the transmission module, and be placed on determining the solar panels shape after commodity
The transmission module is sent at the second status information, and by second status information；
The transmission module will be described for after receiving the first state information from the processing module
First state information is sent to cloud server, to be sent to the first state information accordingly by the cloud server
Mobile terminal, so that the mobile terminal is placed in the quotient on the solar panels according to the first state information alert user
Product have been removed, and after receiving the second status information from the processing module, and second status information is sent out
Cloud server is given, second status information is issued the mobile terminal by the cloud server, is made described
Mobile terminal is not removed according to the commodity that second status information prompts user to be placed on the solar panels.
Optionally,
The light source includes: infrared transmitter, wherein
The infrared transmitter projects the formed light on the solar panels of the infrared light on the solar panels
The size of spot is less than the size of the solar panels, and the hot spot is located at the centre of the solar panels.
Optionally,
The light source is set to the surface of the solar panels, and the distance between the light source and the solar panels
Greater than 20cm and it is less than 100cm.
Optionally,
The conversion circuit includes: first capacitor, the second capacitor, third capacitor, the 4th capacitor, the 5th capacitor, the first electricity
Resistance, second resistance, the first triode, the second triode, third transistor, first diode, the second diode, inductance and three ends
Integrated regulator IC chip component；
The anode of the first capacitor is connected with the cathode output end of the solar panels, the cathode of the first capacitor
It is connected with the cathode output end of the solar panels；
The input terminal of the inductance is connected with the anode of the first capacitor, the output end of the inductance and described first
The anode of diode is connected, and the cathode of the first diode and the circuit of three-terminal voltage-stabilizing integrated IC chip component are just
Pole input terminal is connected, and the output end of the circuit of three-terminal voltage-stabilizing integrated IC chip component and the anode of the processing module are defeated
Enter end to be connected；
First triode is PNP type triode, the emitter of first triode and the input terminal of the inductance
It is connected, the base stage of first triode is connected with the anode of the first resistor, the cathode of the first resistor and institute
The cathode for stating first capacitor is connected, and the collector of first triode is connected with the base stage of second triode；
One end of second capacitor is connected with the anode of the first resistor, the other end of second capacitor and institute
The output end for stating inductance is connected；
Second triode is NPN type triode, the emitter of second triode and bearing for the first capacitor
Pole is connected, and the collector of second triode is connected with the output end of the inductance；
The third transistor is PNP type triode, the collector of the third transistor and second diode
Anode is connected, and the cathode of second diode is connected with the anode of the first resistor, the base of the third transistor
Pole is connected with the cathode of the third diode, and the anode of the third diode is connected with the cathode of the first capacitor
It connects, the emitter of the third transistor is connected with the cathode of the first diode；
One end of the second resistance is connected with the base stage of the third transistor, the other end of the second resistance with
The emitter of the third transistor is connected；
The anode of the third capacitor and the 4th capacitor is connected with the cathode of the first diode, and described the
The cathode of three capacitors and the 4th capacitor is connected with the cathode of the first capacitor；
The negative input of the circuit of three-terminal voltage-stabilizing integrated IC chip component is connected with the cathode of the first capacitor
It connects；
The anode of 5th capacitor is connected with the output end of the circuit of three-terminal voltage-stabilizing integrated IC chip component, institute
The cathode for stating the 5th capacitor is connected with the negative input of the cathode of the first capacitor and the processing module respectively；
The conversion circuit, for forming high level signal when receiving from the electric current of the solar panels as institute
The first level signal is stated, and the low level signal formed when not receiving from the solar panels is as the second electrical level
Signal.
Second aspect, the embodiment of the invention also provides a kind of any one commodity provided based on first aspect to retain shape
The commodity of state detection device retain condition detection method, comprising:
S1: by the light source on the solar panels projection light；
S2: it detects whether the solar panels form electric current by the conversion circuit, if so, executing S3, otherwise holds
Row S5；
S3: the first level signal is formed by the conversion circuit, and first level signal is sent to the place
Manage module；
S4: it by the processing module, is determined on the solar panels according to first level signal without placing quotient
Product, and terminate current process；
S5: second electrical level signal is formed by the conversion circuit, and the second electrical level signal is sent to the place
Manage module；
S6: it by the processing module, is determined according to the second electrical level signal and is placed with commodity on the solar panels.
Optionally,
After the S4, further comprise:
First state information is formed by the processing module, and the first state information is sent to the transmission mould
Block；
The first state information is sent to cloud server by the transmission module, to pass through the cloud service
The first state information is sent to corresponding mobile terminal by device, mentions the mobile terminal according to the first state information
The commodity for showing that user is placed on the solar panels have been removed.
Optionally,
After the S6, further comprise:
The second status information is formed by the processing module, and second status information is sent to the transmission mould
Block；
Second status information is issued into cloud server by the transmission module, to pass through the cloud server
Second status information is issued into mobile terminal, the mobile terminal is made to prompt user to place according to second status information
It is not removed in the commodity on the solar panels.
The third aspect, the embodiment of the invention also provides a kind of commodity to retain condition detecting system, comprising: shelf and at least
Any one commodity that one first aspect provides retain condition checkout gear；
Each described commodity retains the solar panels included by condition checkout gear and is successively set on the shelf
On.
Optionally,
The system further comprises: cloud server and at least one mobile terminal；
The cloud server, retain condition checkout gear transmission for receiving each commodity respectively described first
Status information and second status information, and the received first state information and second status information are sent out
Give the corresponding mobile terminal；
Each described mobile terminal, for prompting user to be placed in accordingly when receiving the first state information
Commodity on the solar panels have been removed, and when receiving second status information, and user is prompted to be placed in phase
The commodity on the solar panels are answered not to be removed.
Commodity provided in an embodiment of the present invention retain condition checkout gear, method and system, by light source to solar panels
Upper projection light, if without placing commodity on solar panels, solar panels can receive the light that light source is projected and form electricity
Stream, conversion circuit will form the first level signal and be sent to processing module at this time, and processing module is according to the first level received
Signal can determine on solar panels without placing commodity, if being placed with commodity on solar panels, light quilt that light source is projected
Commodity block, and solar panels can not form electric current due to not receiving the light, and conversion circuit will form second electrical level at this time
Signal is sent to processing module, and processing module can be determined according to the second electrical level signal received is placed with quotient on solar panels
Product.It can be seen that can produce the characteristic of electric current when receiving illumination using solar panels, it can detecte and be placed in solar energy
Whether the commodity on plate are removed, and whether the light that the trigger condition of detection is projected by light source is blocked by commodity, therefore detects
The scope of application do not limited by commodity weight, thus the commodity retain condition checkout gear have stronger applicability.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the schematic diagram that a kind of commodity provided by one embodiment of the present invention retain condition checkout gear；
Fig. 2 is the schematic diagram that another commodity provided by one embodiment of the present invention retain condition checkout gear；
Fig. 3 is a kind of schematic diagram of conversion circuit provided by one embodiment of the present invention；
Fig. 4 is the flow chart that a kind of commodity provided by one embodiment of the present invention retain condition detection method；
Fig. 5 is the schematic diagram that a kind of commodity provided by one embodiment of the present invention retain condition detecting system；
Fig. 6 is that another commodity of one embodiment of the invention body retain the schematic diagram of condition detecting system.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments, based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, the embodiment of the invention provides a kind of commodity to retain condition checkout gear, the apparatus may include:
Solar panels 10, light source 20, conversion circuit 30 and processing module 40；
Solar panels 10 are connected with conversion circuit 30, and conversion circuit 30 is connected with processing module 40；
Light source 20 is used for 10 projection light of solar panels；
Solar panels 10 for forming electric current when receiving the light that light source 20 is projected, and will be formed by electric current biography
It is defeated by conversion circuit 30, wherein when being placed with commodity on solar panels 10, solar panels 10 can not receive light source 20 and be thrown
The light penetrated, when on solar panels 10 without placing commodity, solar panels 10 can receive the light that light source 20 is projected；
Conversion circuit 30, for forming the first level signal when receiving from the electric current of solar panels 10, and by
One level signal is sent to processing module 40, and second electrical level letter is formed when not receiving from the electric current of solar panels 10
Number, and second electrical level signal is sent to processing module 40；
Processing module 40, for determining solar panels 10 when receiving from the first level signal of conversion circuit 30
Upper no placement commodity, and when receiving the second electrical level signal from conversion circuit 30, determine and put on solar panels 10
It is equipped with commodity.
Commodity provided in an embodiment of the present invention retain condition checkout gear, by light source on solar panels projection light, such as
Without placing commodity on fruit solar panels, solar panels can receive the light that light source is projected and form electric current, convert at this time
Circuit will form the first level signal and be sent to processing module, and processing module can be determined according to the first level signal received
Without placing commodity on solar panels, if being placed with commodity on solar panels, the light that light source is projected is blocked by commodity, the sun
Energy plate can not form electric current due to not receiving the light, and conversion circuit will form second electrical level signal and be sent to processing at this time
Module, processing module can be determined according to the second electrical level signal received is placed with commodity on solar panels.It can be seen that sharp
Whether the characteristic that can produce electric current when receiving illumination with solar panels can detecte the commodity that are placed on solar panels
Be removed, the scope of application whether light that the trigger condition of detection is projected by light source is blocked by commodity, therefore detected not by
The limitation of commodity weight, so that the commodity, which retain condition checkout gear, has stronger applicability.
Optionally, on the basis of commodity shown in Fig. 1 retain condition checkout gear, as shown in Fig. 2, the commodity retain state
Detection device can also include: transmission module 50；
Processing module 40 on determining solar panels 10 that first state information can not formed after placing commodity, and can be with
First state information will be formed by and be sent to transmission module 50, meanwhile, processing module 40 is placed on determining solar panels 10
The second status information can be formed after there are commodity, and can will be formed by the second status information and be sent to transmission module 50；
Transmission module 50 is after receiving the first state information from processing module 40, by received first state
Information is sent to cloud server, and first state information is sent to corresponding mobile terminal by cloud server, so that mobile
Terminal can be placed in the commodity on solar panels according to first state information alert user and be removed；
Transmission module 50 is after receiving the second status information from processing module 40, by the second received state
Information issues cloud server, and the second status information is sent to corresponding mobile terminal by cloud server, so that mobile whole
End can be placed in the commodity on solar panels according to the second status information prompt user and not be removed.
After processing module exists with the presence of commodity on determining solar panels or without commodity, corresponding state letter can be formed
Breath, and can will be formed by status information and be sent to cloud server, and cloud server can will be transmitted by processing module
Status information be transmitted to and make a reservation for specified mobile terminal, mobile terminal then can prompt user according to the status information received
Whether the commodity being placed on solar panels are removed, and such user is not necessarily to scene check can learn selling for commodity in time
Situation is sold, to carry out the operation such as replenish in time, improves the usage experience of user.
It should be noted that processing module is determining solar panels from there is commodity placement status to become no commodity placement status
Afterwards, processing module can calculate duration of the solar panels in no commodity placement status, reach preparatory when the duration
After the time threshold of setting, processing module initially forms first state information, and will be formed by first state information and be sent to
Transmission module, for example 2min can be set by time threshold.In this way, when commodity are taken away progress by consumer from solar panels
It checks, when being put back into commodity on solar panels in the short time again, does not have corresponding first state information and be sent to user's
Mobile terminal avoids and frequently sends status information to the mobile terminal of user, can further promote the usage experience of user.
Optionally, on the basis of commodity shown in Fig. 1 retain condition checkout gear, light source 20 can be infrared light emission
Device, meanwhile, infrared transmitter projects the size of infrared light formed hot spot on solar panels 10 on solar panels 10
Less than the size of solar panels 10, and formed hot spot is located at the centre of solar panels 10.
Firstly, since infrared light is black light, it is infrared when projecting infrared light to solar panels by infrared transmitter
The normal presentation of commodity is not influenced when in light projection to commodity, guarantees that consumer can normally check commodity.
Secondly, infrared transmitter projects the size of the formed hot spot on solar panels of the infrared light on solar panels
Less than the size of solar panels, and it is formed by the centre that hot spot is located at solar panels.On the one hand, the lesser commodity of size
The infrared light that infrared transmitter can also be projected on solar panels by being placed in blocks, so that the commodity retain state
Detection device can be adapted for the lesser commodity of size, further improve the applicability that the commodity retain condition checkout gear.
On the other hand, infrared transmitter forms the lesser hot spot of size on solar panels, can prevent from being placed on solar panels
When commodity infrared light from commodity edge illumination to solar panels on, the case where causing processing module to judge by accident transmission helps to be promoted
The commodity retain condition checkout gear and retain the accuracy that state is detected to commodity.
Optionally, on the basis of commodity shown in Fig. 1 retain condition checkout gear, light source 20 be can be set in solar panels
10 surface, and the distance between light source 20 and solar panels 10 are greater than 20cm and are less than 100cm.
Light source is arranged in the surface of solar panels, it is possible to prevente effectively from personnel or other mobile objects send out light source
Light out is blocked, and guarantees that the commodity retain condition checkout gear and retain the accuracy that state is detected to commodity.Make light
The distance between source and solar panels are greater than 20cm and are less than 100cm, on the one hand guarantee that most commodity can be normally from solar energy
It is picked and placed on plate, distance is bigger between another aspect light source and solar panels, and the influence factor that light source institute projection light is subject to is more, will
Distance, which is limited in 100cm or less, between light source and solar panels can guarantee that the commodity retain the detection accuracy of condition checkout gear
It is maintained at higher level.
Optionally, on the basis of the commodity shown in Fig. 1 or Fig. 2 retain condition checkout gear, as shown in figure 3, conversion circuit
30 may include: first capacitor C1, the second capacitor C2, third capacitor C3, the 4th capacitor C4, the 5th capacitor C5, first resistor R1,
Second resistance R2, the first triode Q1, the second triode Q2, third transistor Q3, first diode D1, the second diode D2,
Inductance L and circuit of three-terminal voltage-stabilizing integrated IC chip component M；
The anode of first capacitor C1 is connected with the cathode output end a of solar panels 10, the cathode of first capacitor C1 and too
The cathode output end b of positive energy plate 10 is connected；
The input terminal of inductance L is connected with the anode of first capacitor C1, and the output end and first diode D1 of inductance L is just
Pole is connected, and the cathode of first diode D1 is connected with the electrode input end of circuit of three-terminal voltage-stabilizing integrated IC chip component M,
The output end of circuit of three-terminal voltage-stabilizing integrated IC chip component M is connected with the electrode input end c of processing module 40；
First triode Q1 is PNP type triode, and the emitter of the first triode Q1 is connected with the input terminal of inductance L,
The base stage of first triode Q1 is connected with the anode of first resistor R1, the cathode of first resistor R1 and the cathode of first capacitor C1
It is connected, the collector of the first triode Q1 is connected with the base stage of the second triode Q2；
One end of second capacitor C2 is connected with the anode of first resistor R1, and the other end of the second capacitor C2 is with inductance L's
Output end is connected；
Second triode Q2 is NPN type triode, and the emitter of the second triode Q2 is connected with the cathode of first capacitor C1
It connects, the collector of the second triode Q2 is connected with the output end of inductance L；
Third transistor Q3 is NPN type triode, the positive phase of the collector of third transistor Q3 and the second diode D2
Connection, the cathode of the second diode D2 are connected with the anode of first resistor R1, the base stage of third transistor Q3 and the three or two pole
The cathode of pipe D3 is connected, and the anode of third diode D3 is connected with the cathode of first capacitor C1, the hair of third transistor Q3
Emitter-base bandgap grading is connected with the cathode of first diode D1；
One end of second resistance R2 is connected with the base stage of third transistor Q3, the other end of second resistance R2 and the three or three
The emitter of pole pipe Q3 is connected；
Third capacitor C3 and the 4th capacitor C4 anode be connected with the cathode of first diode D1, third capacitor C3 and
The cathode of 4th capacitor C4 is connected with the cathode of first capacitor C1；
The negative input of circuit of three-terminal voltage-stabilizing integrated IC chip component M is connected with the cathode of first capacitor C1；
The anode of 5th capacitor C5 is connected with the output end of circuit of three-terminal voltage-stabilizing integrated IC chip component M, the 5th electricity
The cathode for holding C5 is connected with the negative input d of the cathode of first capacitor C1 and processing module 40 respectively.
When on solar panels without placing commodity, in the light projection to solar panels that light source is issued after, solar panels
It will form electric current, be formed by capacitor by cathode output end a and cathode output end b and be transferred to conversion circuit, conversion circuit pair
After the transmitted electric current of solar panels is handled, high level signal is formed on the electrode input end c of processing module, the high level
Signal is the first level signal, and processing module can determine do not have commodity placement on solar panels according to the high level signal.
When being placed with commodity on solar panels, the light that light source is issued can not be projected on solar panels, solar panels
There is no electric current to be transferred to conversion circuit, what conversion circuit was formed on the electrode input end c of processing module at this time is low level letter
Number, which is second electrical level signal, and processing module can be determined according to the low level signal and be put on solar panels
It is equipped with commodity.
As shown in figure 4, one embodiment of the invention provides a kind of any one quotient provided based on the above embodiment
Product retain condition checkout gear and retain the method that state is detected to commodity, and this method may comprise steps of:
Step 401: by light source on solar panels projection light；
Step 402: detecting whether solar panels form electric current by conversion circuit, if so, executing step 403, otherwise
Execute step 405；
Step 403: the first level signal being formed by conversion circuit, and the first level signal of formation is sent to processing
Module；
Step 404: by processing module, being determined according to the first level signal without placing commodity on solar panels, and tied
Beam current process；
Step 405: second electrical level signal being formed by conversion circuit, and the second electrical level signal of formation is sent to processing
Module；
Step 406: by processing module, being determined according to second electrical level signal and be placed with commodity on solar panels.
Commodity provided in an embodiment of the present invention retain condition detection method, by light source to solar panels projection light, and lead to
It crosses whether conversion circuit detection solar panels form electric current, corresponding level is generated according to the situation that solar panels form electric current and is believed
Number, it determines whether be placed with commodity on solar panels according to conversion the formed level signal of electric current eventually by processing module, examines
The characteristic of electric current can be generated using solar panels under light illumination for survey process, and the Variable Factors for influencing testing result are thrown by light source
Whether the light penetrated is blocked by commodity, therefore the scope of application is not limited by commodity weight, to have stronger applicability.
Optionally, on the basis of commodity shown in Fig. 4 retain condition detection method, step 404 determines not to be had on solar panels
Have after placing commodity, first state information can be formed by processing module, and the transmission of first state information will be formed by
To transmission module, first state information is sent to cloud server using transmission module later, cloud server can be by
One status information is transmitted to corresponding mobile terminal, and mobile terminal can be put according to the first state information alert user received
The commodity being placed on solar panels have been removed.
Specifically, detection mode shown in Fig. 4 is carried out according to the loop cycle of setting, in the three detections week being carried out continuously
It is interim, if the testing result of first detection cycle is to be placed with commodity, the detection of second detection cycle on solar panels
As a result commodity are placed to be no on solar panels, and the testing result of third detection cycle is also not place on solar panels
Commodity form first state information by processing module at this time.Correspondingly, in three detection cycles being carried out continuously, if
The testing result of first detection cycle is that commodity are placed on solar panels, and the testing result of second detection cycle is the sun
Without placing commodity on energy plate, the testing result of third detection cycle is to be placed with commodity on solar panels, then does not pass through place
It manages module and forms first state information.In addition, in three detection cycles being carried out continuously, if the detection of three detection cycles
As a result identical, be that commodity are placed on solar panels or be on solar panels without place commodity, also by processing mould
Block forms first state information.
It is detected by the flow state to commodity on solar panels, is become in the state of solar panels by being placed with commodity
The first shape is just formed by processing module when placing for no commodity, and continuing at least one detection cycle without the state that commodity are placed
State information can facilitate the usage experience for promoting user in this way to avoid frequently status information is sent to the mobile terminal of user.
Optionally, on the basis of commodity shown in Fig. 4 retain condition detection method, step 406 determines puts on solar panels
It is equipped with after commodity, the second status information can be formed by processing module, and the second status information will be formed by and be sent to
Second status information is sent to cloud server using transmission module later by transmission module, and cloud server can be by second
Status information is transmitted to corresponding mobile terminal, and mobile terminal can be placed according to the second status information prompt user received
It is not removed in the commodity on solar panels.
Specifically, detection method shown in Fig. 4 is carried out according to the loop cycle of setting, after the completion of detecting each time, such as
Fruit testing result is to be placed with commodity on solar panels, then generates the shifting that the second status information is sent to user by processing module
Dynamic terminal, so that user understands the case of the sale of goods.It, can be in order to avoid frequently sending status information to the mobile terminal of user
Ct value is preset, if testing result reaches to be placed with the number that the detection cycle of commodity continuously occurs on solar panels
To Ct value, the second status information is generated by processing module again at this time and is sent to customer mobile terminal.
As shown in figure 5, one embodiment of the invention provides a kind of commodity retention condition detecting system, comprising: shelf 501
Condition checkout gear 502 is retained at least one any one commodity provided by the above embodiment；
Each commodity is retained solar panels included by condition checkout gear 502 and is successively set on shelf 501.
Commodity provided in an embodiment of the present invention retain condition detecting system, include by multiple commodity retention condition checkout gear
Each solar panels be successively set on shelf, on each solar panels place a commodity, so as to detect automatically
Whether put commodity are sold on shelf.
It should be noted that the retention condition detecting system of commodity provided by the embodiment of the present invention can be applied as nobody and surpass
The shelf in city can also be applied to unmanned vending machine.
Optionally, on the basis of commodity shown in Fig. 5 retain condition detecting system, as shown in fig. 6, the commodity retain state
Detection system can also include: cloud server 503 and at least one mobile terminal 504；
Cloud server 503 is used to receive each commodity respectively and retains the first state letter that condition checkout gear 502 is sent
Breath and the second status information, and received first state information and the second status information are sent to corresponding movement eventually
End 504；
Each mobile terminal 504 is used for when receiving first state information, and user is prompted to be placed in corresponding solar energy
Commodity on plate have been removed, and when receiving the second status information, and user is prompted to be placed on corresponding solar panels
Commodity are not removed.
In conclusion the commodity that each embodiment of the present invention provides retain condition checkout gear, method and system, at least have
It has the advantages that:
1, in embodiments of the present invention, by light source on solar panels projection light, if do not placed on solar panels
Commodity, solar panels can receive the light that light source is projected and form electric current, and conversion circuit will form the first level letter at this time
It number is sent to processing module, processing module can determine on solar panels according to the first level signal received without placing quotient
Product, if being placed with commodity on solar panels, the light that light source is projected is blocked by commodity, and solar panels are due to being not received by light
According to and electric current can not be formed, conversion circuit will form second electrical level signal and be sent to processing module at this time, and processing module is according to connecing
The second electrical level signal received, which can determine, is placed with commodity on solar panels.It can be seen that being received using solar panels
The characteristic that can produce electric current when illumination, can detecte whether the commodity being placed on solar panels are removed, the triggering of detection
Whether the light that condition is projected by light source is blocked by commodity, therefore the scope of application detected is not limited by commodity weight, from
And the commodity retain condition checkout gear with stronger applicability.
2, after in embodiments of the present invention, processing module exists with the presence of commodity on determining solar panels or without commodity,
Corresponding status information can be formed, and can will be formed by status information and be sent to cloud server, and cloud server
Status information transmitted by processing module can be transmitted to and make a reservation for specified mobile terminal, mobile terminal then can be according to reception
To status information prompt user be placed in whether the commodity on solar panels are removed, such user to scene without checking just
The sale situation of commodity can be learned in time, to carry out the operation such as replenish in time, improve the usage experience of user.
3, it in embodiments of the present invention, since infrared light is black light, is thrown by infrared transmitter to solar panels
When penetrating infrared light, the normal presentation of commodity is not influenced when infrared light projects on commodity, guarantees that consumer can normally check
Commodity.
4, so that the distance between light source and solar panels is greater than 20cm and be less than 100cm, a side
Face guarantees that most commodity can be picked and placed normally from solar panels, and distance is bigger between another aspect light source and solar panels, light
The influence factor that source institute projection light is subject to is more, and distance between light source and solar panels, which is limited in 100cm or less, to be guaranteed
The detection accuracy that the commodity retain condition checkout gear is maintained at higher level.
It should be noted that, in this document, such as first and second etc relational terms are used merely to an entity
Or operation is distinguished with another entity or operation, is existed without necessarily requiring or implying between these entities or operation
Any actual relationship or order.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-
It is exclusive to include, so that the process, method, article or equipment for including a series of elements not only includes those elements,
It but also including other elements that are not explicitly listed, or further include solid by this process, method, article or equipment
Some elements.In the absence of more restrictions, the element limited by sentence " including one ", is not arranged
Except there is also other identical factors in the process, method, article or apparatus that includes the element.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can store in computer-readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes: ROM, RAM, magnetic disk or light
In the various media that can store program code such as disk.
Finally, it should be noted that the foregoing is merely presently preferred embodiments of the present invention, it is merely to illustrate skill of the invention
Art scheme, is not intended to limit the scope of the present invention.Any modification for being made all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., are included within the scope of protection of the present invention.
Claims (10)
1. a kind of commodity retain condition checkout gear characterized by comprising solar panels, light source, conversion circuit and processing mould
Block；
The solar panels are connected with the conversion circuit, and the conversion circuit is connected with the processing module；
The light source is used for the solar panels projection light；
The solar panels for forming electric current when receiving the light that the light source is projected, and will be formed by electric current biography
It is defeated by the conversion circuit, wherein when being placed with commodity on the solar panels, the solar panels can not receive described
The light that light source is projected, when on the solar panels without placing commodity, the solar panels can receive the light source
The light projected；
The conversion circuit, for forming the first level signal when receiving from the electric current of the solar panels, and by institute
It states the first level signal and is sent to the processing module, and form when not receiving from the electric current of the solar panels
Two level signals, and the second electrical level signal is sent to the processing module；
The processing module, for when receiving from first level signal of the conversion circuit, determination to be described too
Without placement commodity on positive energy plate, and when receiving the second electrical level signal from the conversion circuit, determine institute
It states and is placed with commodity on solar panels.
2. the apparatus according to claim 1, which is characterized in that further comprise: transmission module；
The processing module, for formation first state information after placing commodity no on determining the solar panels, and will
The first state information is sent to the transmission module, and forms after being placed with commodity on determining the solar panels
Two-state information, and second status information is sent to the transmission module；
The transmission module, for after receiving the first state information from the processing module, by described first
Status information is sent to cloud server, the first state information is sent to corresponding shifting by the cloud server
Dynamic terminal makes the mobile terminal be placed in commodity on the solar panels according to the first state information alert user
It is removed, and after receiving the second status information from the processing module, second status information is sent to
Cloud server makes the movement so that second status information is issued the mobile terminal by the cloud server
Terminal is not removed according to the commodity that second status information prompts user to be placed on the solar panels.
3. the apparatus according to claim 1, which is characterized in that
The light source includes: infrared transmitter, wherein
The infrared transmitter projects the formed hot spot on the solar panels of the infrared light on the solar panels
Size is less than the size of the solar panels, and the hot spot is located at the centre of the solar panels.
4. the apparatus according to claim 1, which is characterized in that
The light source is set to the surface of the solar panels, and the distance between the light source and the solar panels are greater than
20cm and be less than 100cm.
5. according to claim 1 to the device any in 4, which is characterized in that the conversion circuit include: first capacitor,
Second capacitor, third capacitor, the 4th capacitor, the 5th capacitor, first resistor, second resistance, the first triode, the second triode,
Third transistor, first diode, the second diode, inductance and circuit of three-terminal voltage-stabilizing integrated IC chip component；
The anode of the first capacitor is connected with the cathode output end of the solar panels, the cathode of the first capacitor and institute
The cathode output end for stating solar panels is connected；
The input terminal of the inductance is connected with the anode of the first capacitor, the output end of the inductance and the one or two pole
The anode of pipe is connected, and the cathode of the first diode and the anode of the circuit of three-terminal voltage-stabilizing integrated IC chip component are defeated
Enter end to be connected, the output end of the circuit of three-terminal voltage-stabilizing integrated IC chip component and the electrode input end of the processing module
It is connected；
First triode is PNP type triode, and the emitter of first triode is connected with the input terminal of the inductance
It connects, the base stage of first triode is connected with the anode of the first resistor, the cathode of the first resistor and described the
The cathode of one capacitor is connected, and the collector of first triode is connected with the base stage of second triode；
One end of second capacitor is connected with the anode of the first resistor, the other end and the electricity of second capacitor
The output end of sense is connected；
Second triode is NPN type triode, the emitter and the cathode phase of the first capacitor of second triode
Connection, the collector of second triode are connected with the output end of the inductance；
The third transistor is PNP type triode, the anode of the collector of the third transistor and second diode
Be connected, the cathode of second diode is connected with the anode of the first resistor, the base stage of the third transistor with
The cathode of the third diode is connected, and the anode of the third diode is connected with the cathode of the first capacitor, institute
The emitter for stating third transistor is connected with the cathode of the first diode；
One end of the second resistance is connected with the base stage of the third transistor, the other end of the second resistance with it is described
The emitter of third transistor is connected；
The anode of the third capacitor and the 4th capacitor is connected with the cathode of the first diode, the third electricity
Hold and the cathode of the 4th capacitor is connected with the cathode of the first capacitor；
The negative input of the circuit of three-terminal voltage-stabilizing integrated IC chip component is connected with the cathode of the first capacitor；
The anode of 5th capacitor is connected with the output end of the circuit of three-terminal voltage-stabilizing integrated IC chip component, and described the
The cathode of five capacitors is connected with the negative input of the cathode of the first capacitor and the processing module respectively；
The conversion circuit, for forming high level signal when receiving from the electric current of the solar panels as described the
One level signal, and the low level signal formed when not receiving from the solar panels is believed as the second electrical level
Number.
6. a kind of commodity for retaining condition checkout gear based on the commodity any in claim 1 to 5 retain state-detection side
Method characterized by comprising
S1: by the light source on the solar panels projection light；
S2: it detects whether the solar panels form electric current by the conversion circuit, if so, executing S3, otherwise executes S5；
S3: the first level signal is formed by the conversion circuit, and first level signal is sent to the processing mould
Block；
S4: by the processing module, determining according to first level signal without placing commodity on the solar panels, and
Terminate current process；
S5: second electrical level signal is formed by the conversion circuit, and the second electrical level signal is sent to the processing mould
Block；
S6: it by the processing module, is determined according to the second electrical level signal and is placed with commodity on the solar panels.
7. according to the method described in claim 6, it is characterized in that, further comprising after the S4:
First state information is formed by the processing module, and the first state information is sent to the transmission module；
The first state information is sent to cloud server by the transmission module, it will to pass through the cloud server
The first state information is sent to corresponding mobile terminal, uses the mobile terminal according to the first state information alert
The commodity that family is placed on the solar panels have been removed.
8. according to the method described in claim 6, it is characterized in that, further comprising after the S6:
The second status information is formed by the processing module, and second status information is sent to the transmission module；
Second status information is issued into cloud server by the transmission module, to pass through the cloud server for institute
It states the second status information and issues mobile terminal, the mobile terminal is made to prompt user to be placed in institute according to second status information
The commodity stated on solar panels are not removed.
9. a kind of commodity retain condition detecting system characterized by comprising appoint in shelf and at least one claim 1 to 5
Commodity described in one retain condition checkout gear；
Each described commodity is retained the solar panels included by condition checkout gear and is successively set on the shelf.
10. system according to claim 9, which is characterized in that further comprise: cloud server and at least one shifting
Dynamic terminal；
The cloud server retains the first state that condition checkout gear is sent for receiving each commodity respectively
Information and second status information, and the received first state information and second status information are sent to
The corresponding mobile terminal；
Each described mobile terminal, it is corresponding described for when receiving the first state information, prompting user to be placed in
Commodity on solar panels have been removed, and when receiving second status information, and user is prompted to be placed in corresponding institute
The commodity stated on solar panels are not removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810763480.5A CN108961539A (en) | 2018-07-12 | 2018-07-12 | A kind of commodity retention condition checkout gear, method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810763480.5A CN108961539A (en) | 2018-07-12 | 2018-07-12 | A kind of commodity retention condition checkout gear, method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108961539A true CN108961539A (en) | 2018-12-07 |
Family
ID=64483056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810763480.5A Pending CN108961539A (en) | 2018-07-12 | 2018-07-12 | A kind of commodity retention condition checkout gear, method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108961539A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08334312A (en) * | 1995-06-09 | 1996-12-17 | Sankyo Seiki Mfg Co Ltd | Circuit for detecting card |
| WO2006017183A2 (en) * | 2004-07-09 | 2006-02-16 | Automated Merchandising Systems Inc. | Optical vend-sensing system for control of vending machine |
| CN101793552A (en) * | 2009-02-03 | 2010-08-04 | 罗姆股份有限公司 | Optical sensor and the article detection device that has used it, dish device |
| CN104216431A (en) * | 2014-10-03 | 2014-12-17 | 彭全洪 | Novel water level monitoring alarming control device |
| CN204423524U (en) * | 2015-03-06 | 2015-06-24 | 章玺 | With the intelligent express mail case of infrared detection |
| CN204463306U (en) * | 2015-03-16 | 2015-07-08 | 章玺 | Illumination and detection integral and intelligent express mail case |
| CN205070791U (en) * | 2015-09-22 | 2016-03-02 | 广州金升阳科技有限公司 | Switching power supply from supply circuit |
| CN105488904A (en) * | 2015-12-15 | 2016-04-13 | 湛俊钊 | Vending machine, method and system |
| CN106339736A (en) * | 2016-08-31 | 2017-01-18 | 北京慕加投资有限公司 | Gravity induction counter system |
| WO2017186030A1 (en) * | 2016-04-28 | 2017-11-02 | 中兴通讯股份有限公司 | Three-phase circuit device and method for realizing rectification thereof, and computer storage medium |
| CN107481437A (en) * | 2017-07-28 | 2017-12-15 | 深圳市丰巢科技有限公司 | It is a kind of without screen express delivery cabinet system, post part method and send part and pickup method |
| CN207198980U (en) * | 2017-08-31 | 2018-04-06 | 惠州市诺坚五金制品有限公司 | Automatic vending machine with sell commodity put in storage detection circuit |
-
2018
- 2018-07-12 CN CN201810763480.5A patent/CN108961539A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08334312A (en) * | 1995-06-09 | 1996-12-17 | Sankyo Seiki Mfg Co Ltd | Circuit for detecting card |
| WO2006017183A2 (en) * | 2004-07-09 | 2006-02-16 | Automated Merchandising Systems Inc. | Optical vend-sensing system for control of vending machine |
| CN101793552A (en) * | 2009-02-03 | 2010-08-04 | 罗姆股份有限公司 | Optical sensor and the article detection device that has used it, dish device |
| CN104216431A (en) * | 2014-10-03 | 2014-12-17 | 彭全洪 | Novel water level monitoring alarming control device |
| CN204423524U (en) * | 2015-03-06 | 2015-06-24 | 章玺 | With the intelligent express mail case of infrared detection |
| CN204463306U (en) * | 2015-03-16 | 2015-07-08 | 章玺 | Illumination and detection integral and intelligent express mail case |
| CN205070791U (en) * | 2015-09-22 | 2016-03-02 | 广州金升阳科技有限公司 | Switching power supply from supply circuit |
| CN105488904A (en) * | 2015-12-15 | 2016-04-13 | 湛俊钊 | Vending machine, method and system |
| WO2017186030A1 (en) * | 2016-04-28 | 2017-11-02 | 中兴通讯股份有限公司 | Three-phase circuit device and method for realizing rectification thereof, and computer storage medium |
| CN106339736A (en) * | 2016-08-31 | 2017-01-18 | 北京慕加投资有限公司 | Gravity induction counter system |
| CN107481437A (en) * | 2017-07-28 | 2017-12-15 | 深圳市丰巢科技有限公司 | It is a kind of without screen express delivery cabinet system, post part method and send part and pickup method |
| CN207198980U (en) * | 2017-08-31 | 2018-04-06 | 惠州市诺坚五金制品有限公司 | Automatic vending machine with sell commodity put in storage detection circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108320404B (en) | Commodity identification method and device based on neural network and self-service cash register | |
| US11282129B2 (en) | Order processing and order-picking task processing method, server, order-picking terminal, and electronic price tag | |
| CN108335408B (en) | Article identification method, device and system for vending machine and storage medium | |
| US10157452B1 (en) | Image processing system for image rectification | |
| WO2020010828A1 (en) | Method for returning product in open vending machine, and device for same | |
| WO2019161734A1 (en) | Self-service vending device and vending method thereof, and self-service vending system | |
| TW202009816A (en) | Sorting apparatus, sorting method, and sorting control device | |
| CN109767258A (en) | Intelligent shopping guide method and device based on eyes image identification | |
| CN109284947A (en) | Article transport method and related apparatus | |
| CN112365327B (en) | State detection method, equipment, server and system for ordered item | |
| CN110599257A (en) | Method and system for calculating total amount of dishes based on image recognition technology | |
| CN111079478B (en) | Unmanned goods shelf monitoring method and device, electronic equipment and system | |
| CN105868037A (en) | Processing method and system of error information in program operation process | |
| TW202009815A (en) | Guide detecting device, picking system and logistics object sorting method | |
| CN109142380A (en) | The fault detection method of circuit board, device and system | |
| CN109455432A (en) | A kind of refuse classification method and garbage recovery device | |
| CN204117270U (en) | Automatic replenishing vend motor accessory shelf machine | |
| CN106165166A (en) | The method of depassivation, apparatus for carrying out the process and battery apparatus for lithium thionyl battery | |
| CN108338420A (en) | Heating wire identification device, method, electronic cigarette and computer storage media | |
| CN108961539A (en) | A kind of commodity retention condition checkout gear, method and system | |
| US11823129B2 (en) | Item collection guidance system | |
| CN108875707B (en) | Method for suggesting placement position of article in shopping cart, shopping cart and storage medium | |
| CN107894938B (en) | Application program control method and device, server and storage medium | |
| CN216209508U (en) | Detection equipment and detection system | |
| CN106409204A (en) | Display screen parameter setting method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |