CN110310416A - A kind of unmanned cargo path shipment detection method based on ultrasound - Google Patents
A kind of unmanned cargo path shipment detection method based on ultrasound Download PDFInfo
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- CN110310416A CN110310416A CN201810230302.6A CN201810230302A CN110310416A CN 110310416 A CN110310416 A CN 110310416A CN 201810230302 A CN201810230302 A CN 201810230302A CN 110310416 A CN110310416 A CN 110310416A
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- detection method
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
- G07F11/005—Special arrangements for insuring that only one single article may be dispensed at a time
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- General Business, Economics & Management (AREA)
- Strategic Management (AREA)
- Marketing (AREA)
- Theoretical Computer Science (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- Economics (AREA)
- Development Economics (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Abstract
The invention discloses a kind of unmanned cargo path shipment detection method based on ultrasound, be applied to unmanned cargo path, including the first counter module, the second counter module, for goods module；Counting statistics twice are carried out by the amount taken away to the cargo in cargo path; to determine the amount for being removed cargo; flip-flop number is carried out by trigger switch for the first time; second counter with the ultrasonic wave distance mobile to cargo path by measuring; calculate the car loading being removed; so that it is guaranteed that accurate recording gets off the quantity taken away when cargo is removed, it is finally aggregated into settlement system, is accurately settled accounts；Therefore the taken commodity amount of customer can be quick and precisely counted, therefore there is clear advantage.
Description
Technical field
The invention belongs to self-service fields, more particularly to a kind of unmanned cargo path shipment detection method based on ultrasound.
Background technique
As the level of urbanization in China is continuously improved, common convenience store cannot fully meet people and do shopping to it
The working and resting arrangement of time, although 24 hours convenience stores also appear in people's lives, the considerations of for its cost, 24 urine
The distribution of Li Dian cannot fully meet the demand of people；Self-service supermarket comes into being, and general self-service supermarket is in goods
It is tagged on object, it is unified in checkout to settle accounts, but error and identification mistake are often resulted in last statistics, or be replaced
Label takes expensive commodity away with the label of low price；Traditional shelf are only used as putting the effect of commodity, can not be to quilt
The function that the cargo taken away is counted, in order to allow begun to when customer takes cargo away statistics the taken commodity of customer number
Amount, it is therefore desirable to find and a kind of be able to solve this method asked.
Summary of the invention
In view of this, needing to overcome at least one of drawbacks described above in the prior art, the present invention provides a kind of bases
In the unmanned cargo path shipment detection method of ultrasonic wave, unmanned cargo path, the first meter can be applied to effective solution relevant issues
Count device module, the second counter module, for goods module, which comprises the following steps: step 1, identification module are known
After not, activates and switched for the activation in goods module；After step 2, access section picking, first counter module is counted, described
It pushes commission commodity to move ahead forward under the driving of driving assembly for the follower in goods module, fills access section；Step 3,
The ultrasonic transmission/reception component 401 of second counter module emits and receives ultrasonic wave, measurement described second before commodity are mobile
Counter module is with follower distance L0 as initial range L；Second counter module is surveyed after step 4, commodity are mobile
Measuring and subtracting initial range L0 with the follower distance L1, L1 is the mobile distance of the follower, and moving distance is divided by goods
The width of a commission commodity in road, obtains the number for being removed and selling commodity, the value of L1 is assigned to initial range L at this time；Step
Rapid 5, still have before not new identity carries out identification by the identification module and sell commodity taking-up, repeat step
4；Step 6 detects identity logs other machines or enter system of paying a bill, the first counter mould that identification module is identified
The counting that block and the second counter module obtain is transferred to data statistics module, and data statistics module takes the maximum value in two numerical value
As the substituted number for selling commodity.
According to described in the prior art, traditional shelf are only used as putting the effect of commodity in this patent background technique, do not have
There is the function that can be counted to the cargo being removed；And unmanned cargo path shipment detection based on ultrasound disclosed by the invention
Method carries out counting statistics twice by the amount taken away to the cargo in cargo path, logical for the first time to determine the amount for being removed cargo
It crosses trigger switch and carries out flip-flop number, the second counter is calculated by measuring with the ultrasonic wave distance mobile to cargo path
The car loading being removed out is finally aggregated into clearing system so that it is guaranteed that accurate recording gets off the quantity taken away when cargo is removed
System, is accurately settled accounts, and fails the case where effectively recording to avoid only doing primary statistics because of accident, this
Invention is verified by the way of counting twice.
In addition, unmanned cargo path shipment detection method based on ultrasound disclosed according to the present invention, also has following additional
Technical characteristic:
Further, first counter module includes pedal and trigger switch；Second counter module includes ultrasound
Wave transmitting-receiving subassembly；It is described to include supply of material groove body, activation switch and follower for goods module；First counter module is located at institute
One end of the access section of supply of material groove body is stated, second counter module is located at and opposite another of the supply of material access section of groove body
One end.
Further, the supply of material groove body includes cargo path, side block component and goods for sale rest area, and the cargo path includes rolling
Son, the roller are the cylindrical rolling shaft structure evenly distributed positioned at the cargo path bottom.
Further, the ultrasonic wave of the ultrasonic transmission/reception component transmitting is after follower reflection again by the ultrasound
Wave transmitting-receiving subassembly receives.
Further, the trigger switch is that mechanical switch or light-inductive switch.
Further, the follower is mirror image " L " shape structure or inverse-T-shaped structure, and the follower includes driving group
Part and idler wheel, the driving component include drive motor or rigid clockwork spring.
Further, first counter module and second counter module are by the integrated circuit with single-chip microcontroller
It is controlled.
Further, the integrated circuit includes data statistics module, after the data statistics module passes through counting statistics
Data be transferred to commodity settlement system.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the working principle diagram of unmanned cargo path device based on ultrasound；
Fig. 2 is the structure top view of unmanned cargo path；
Fig. 3 is the structural side view of unmanned cargo path；
Fig. 4 is the structural schematic diagram of pedal and trigger switch；
Fig. 5 is follower configuration schematic diagram.
In figure, 1 is identification module, and 2 be for goods module, and 3 be the first counter module, and 4 be the second counter module,
401 be ultrasonic transmission/reception component, and 5 be data statistics module, and 201 be goods for sale rest area, and 2011 be access section, and 202 be to supply
Goods groove body, 203 be side block component, and 204 be follower, and 2041 be driving assembly, and 2042 be that driving assembly fixing axle 1,2043 is
Driving assembly fixing axle 2,2044 is wheel shaft, and 205 be roller, and 206 be the first counter module, and 2061 be pedal, and 2062 be touching
Hair switch.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
In the description of the present invention, it is to be understood that, term " on ", "lower", "bottom", "top", "front", "rear",
The orientation or positional relationship of the instructions such as "inner", "outside", " cross ", " perpendicular " is to be based on the orientation or positional relationship shown in the drawings, and is only
For the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connection " " connects
It is logical ", " connected ", " connection ", " cooperation " shall be understood in a broad sense, for example, it may be being fixedly connected, be integrally connected, be also possible to
It is detachably connected；It can be the connection inside two elements；It can be directly connected, the indirect phase of intermediary can also be passed through
Even；" cooperation " can be the cooperation in face and face, be also possible to the cooperation a little with face or line and face, also include the cooperation of hole axle, right
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Inventive concept of the invention is as follows, carries out counting statistics twice by the amount taken away to the cargo in cargo path, comes true
Surely it is removed the amount of cargo, flip-flop number is carried out by trigger switch for the first time, the second counter is by using ultrasonic wave to goods
The mobile distance in road measures, and the car loading being removed is calculated, so that it is guaranteed that accurate recording gets off to take when cargo is removed
The quantity walked finally is aggregated into settlement system, is accurately settled accounts；Therefore it can quick and precisely count the taken commodity number of customer
Amount, therefore there is clear advantage.
Unmanned cargo path shipment detection method based on ultrasound of the invention described below with reference to accompanying drawings, wherein figure figure
1 is the working principle diagram of unmanned cargo path shipment detection method based on ultrasound；Fig. 2 is the structure top view of unmanned cargo path；Fig. 3
It is the structural side view of unmanned cargo path；Fig. 4 is the structural schematic diagram of pedal and trigger switch；Fig. 5 is follower configuration schematic diagram.
After the identification of identification module 1, activates and switched for the activation in goods module 2, after the cargo of access section is removed,
Before completely disengaging unmanned cargo path by picking object, the pedal 2061 under the object by picking is bounced, and trigger switch 2062 bounces, and first
Counter module 3 counts once, and the follower 204 in goods module 2 pushes forward under the driving of driving assembly 2041
Commission commodity move ahead, and (note as described in being fixed on the driving assembly fixing axle 1 on Fig. 5 driving assembly 2041 on follower 204, drives
Dynamic component fixing axle 2 is fixed on one end for goods module 2), access section 2011 is filled, the pedal 2061 is depressed, the touching
Switch 2062 is sent out to restore；The follower 204 triggers the second counter module 4 when moving forward and works on power, and follows when described
204 stop motion of device, the ultrasonic transmission/reception component of second counter module 4 emit and receive ultrasonic wave, measurement with it is described
The distance L1 of follower 204；L1 subtracts the initial range L0 mobile distances of the follower 204, and moving distance is divided by each
The width of product is obtained by the number of picking object；The counting that first counter module 3 and the second counter module 4 obtain is transmitted
To data statistics module 5, data statistics module 5 takes the maximum value in two numerical value as the number for being taken commodity；The data system
Meter 5 statistical data of module is transferred to commodity settlement system.
In addition, disclosed unmanned cargo path shipment detection method based on ultrasound also has additional skill as follows according to the present invention
Art feature:
According to some embodiments of the present invention, the activation switch connection identification module, the activation switch be not described
Identification module locks the follower when activating, the identification method of the identification module is that fingerprint recognition or face are known
Not or two-dimensional code scanning identification, the activation switch the master control switch of cargo path the most unmanned.
According to one embodiment of present invention, after identification, by face's surface sweeping to client, whether to client
It has chosen commodity and has left differentiation, if capturing less than client's facial information, the goods to device is locked, and closes the counting of unmanned cargo path
Statistical system；Or one confirmation part chosen of setting, after identification, client has chosen commodity, described after pressing acknowledgement key
Goods is locked to device, closes the counting statistics system of unmanned cargo path.
According to some embodiments of the present invention, first counter module includes pedal and trigger switch；Described second
Counter module includes ultrasonic transmission/reception component；It is described to include supply of material groove body, activation switch and follower for goods module；Described
One counter module is located at one end of the access section of the supply of material groove body, and second counter module is located at and the supply of material slot
The opposite other end of the access section of body.
According to some embodiments of the present invention, the supply of material groove body includes cargo path, side block component and goods for sale rest area,
The cargo path includes roller, and the roller is the cylindrical rolling shaft structure evenly distributed positioned at the cargo path bottom, and roller can be with
Reduce the frictional force that cargo moves forward in cargo path.
According to some embodiments of the present invention, the ultrasonic wave of the ultrasonic transmission/reception component transmitting is reflected through the follower
It is received again by the ultrasonic transmission/reception component afterwards.
According to some embodiments of the present invention, the trigger switch is that mechanical switch or light-inductive switch.
According to some embodiments of the present invention, the follower be mirror image " L " shape structure or inverse-T-shaped structure, it is described with
It include driving assembly and idler wheel with device, the driving component includes drive motor or rigid clockwork spring.
According to some embodiments of the present invention, first counter module and second counter module are by with single
The integrated circuit of piece machine is controlled.
According to some embodiments of the present invention, the integrated circuit includes data statistics module, the data statistics module
Commodity settlement system is transferred to by the data after counting statistics.
It is any to refer to that " one embodiment ", " embodiment ", " illustrative examples " etc. mean to combine embodiment description
Specific component, structure or feature are included at least one embodiment of the present invention.This specification everywhere this schematically
Statement is not necessarily referring to identical embodiment.Moreover, when combining any embodiment to describe specific component, structure or feature
When, advocated, component, structure or feature in conjunction with as the realization of other embodiments all fall within those skilled in the art
Within the scope of.
Although having carried out detailed retouch to a specific embodiment of the invention referring to multiple illustrative examples of the invention
It states, it must be understood that those skilled in the art can be designed that various other improvement and embodiment, these improve and implement
Example will be fallen within spirit and scope.Specifically, in aforementioned disclosure, attached drawing and the scope of the claims
Within, reasonable variations and modifications can be made in terms of the arrangement that components and/or sub-combination are laid out, without departing from
Spirit of the invention.In addition to components and/or the variations and modifications of layout aspect, range is by appended claims and its is equal
Object limits.
Claims (8)
1. a kind of unmanned cargo path shipment detection method based on ultrasound, is applied to unmanned cargo path, including the first counter mould
Block, the second counter module, for goods module, which comprises the following steps:
After step 1, identification module identification, activates and switched for the activation in goods module；
After step 2, access section picking, first counter module is counted, and the follower in goods module is in driving group
It pushes commission commodity to move ahead forward under the driving of part, fills access section；
Step 3, the ultrasonic transmission/reception component of second counter module emits and receives ultrasonic wave before commodity are mobile, measures
Second counter module is with follower distance L0 as initial range L；
Second counter module, which is measured, after step 4, commodity are mobile subtracts initial range with follower the distance L1, L1
L0 is the mobile distance of the follower, and moving distance obtains divided by the width of a commission commodity in cargo path and is removed generation
The number of commodity is sold, the value of L1 is assigned to initial range L at this time；
Step 5 still has before not new identity carries out identification by the identification module and sell commodity taking-up, weight
Multiple step 4；
Step 6 detects identity logs other machines or enter system of paying a bill, the first counter that identification module is identified
The counting that module and the second counter module obtain is transferred to data statistics module, and data statistics module takes the maximum in two numerical value
Value sells the number of commodity as being substituted.
2. unmanned cargo path shipment detection method based on ultrasound according to claim 1, which is characterized in that described first
Counter module includes pedal and trigger switch；Second counter module includes ultrasonic transmission/reception component；The supply of material mould
Block includes supply of material groove body, activation switch and follower；First counter module is located at the access section of the supply of material groove body
One end, second counter module are located at the other end opposite with the supply of material access section of groove body.
3. unmanned cargo path shipment detection method based on ultrasound according to claim 2, which is characterized in that the supply of material
Groove body includes cargo path, side block component and goods for sale rest area, and the cargo path includes roller, and the roller is positioned at the cargo path
The evenly distributed cylindrical rolling shaft structure in bottom.
4. unmanned cargo path shipment detection method based on ultrasound according to claim 2, which is characterized in that the ultrasound
The ultrasonic wave of wave transmitting-receiving subassembly transmitting is received by the ultrasonic transmission/reception component again after follower reflection.
5. unmanned cargo path shipment detection method based on ultrasound according to claim 2, which is characterized in that the triggering
Switch is that mechanical switch or light-inductive switch.
6. unmanned cargo path shipment detection method based on ultrasound according to claim 2, which is characterized in that described to follow
Device is mirror image " L " shape structure or inverse-T-shaped structure, and the follower includes driving assembly and idler wheel, and the driving component includes
Drive motor or rigid clockwork spring.
7. unmanned cargo path shipment detection method based on ultrasound according to claim 1, which is characterized in that described first
Counter module and second counter module are controlled by the integrated circuit with single-chip microcontroller.
8. unmanned cargo path shipment detection method based on ultrasound according to claim 7, which is characterized in that described integrated
Circuit includes data statistics module, and the data statistics module is transferred to commodity settlement system by the data after counting statistics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810230302.6A CN110310416B (en) | 2018-03-20 | 2018-03-20 | Unmanned cargo channel shipment detection method based on ultrasonic waves |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810230302.6A CN110310416B (en) | 2018-03-20 | 2018-03-20 | Unmanned cargo channel shipment detection method based on ultrasonic waves |
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