CN109805714B - Weighing dinner plate on intelligent recognition settlement machine - Google Patents
Weighing dinner plate on intelligent recognition settlement machine Download PDFInfo
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- CN109805714B CN109805714B CN201910141648.3A CN201910141648A CN109805714B CN 109805714 B CN109805714 B CN 109805714B CN 201910141648 A CN201910141648 A CN 201910141648A CN 109805714 B CN109805714 B CN 109805714B
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Abstract
The invention discloses a weighing dinner plate on an intelligent identification settlement machine, which comprises the settlement machine and a dinner plate used on the settlement machine, wherein a plurality of empty slots are formed in the dinner plate, a dinner plate identification area is formed in the settlement machine, the dinner plate identification area is a hollow area, a weighing device is arranged below the dinner plate identification area, the weighing device comprises a frame body, weighing wires and a weight sensor, the weighing wires are fastened on the frame body and connected with the weight sensor, the distance between the weighing wires is consistent with the distance between the empty slots, the weight sensor is slidably connected with the settlement machine and can longitudinally and transversely displace, the weighing wires can be moved into the empty slots of the dinner plate through control, the level of the weighing wires is higher than the bottom plate height of the dinner plate, the weighing wires can measure the weight of different products while identifying different dishes through combining an image identification module and a central processing unit module, the price calculation is more accurate, and the application range is wider.
Description
Technical Field
The invention relates to the technical field of self-service settlement of food and beverage supermarkets, in particular to a weighing dinner plate on an intelligent recognition settlement machine.
Background
With the continuous development of the times, the science is continuously advanced, intelligent identification and unmanned supermarkets are increasingly in the life of people, and the problems of traditional legacy such as queuing congestion, low attendant settlement efficiency, disordered operation data and the like are solved by the aid of the self-service settlement machine with the intelligent identification and calculation. The self-service settlement machine on the market at present is simple in structure and single in functionality, the type of the commodity is generally identified by transmitting pictures of the commodity shot by a camera to a calculation control center, the type of the commodity can be identified only according to a preset algorithm, the weight of the commodity cannot be identified, and when a user selects the same commodity with different weight, the price calculating system can only calculate the same price and cannot calculate the price according to the actual weight.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the weighing dinner plate on the intelligent identification settlement machine, which can be used for measuring the weight of different products while identifying different dishes, and calculating the price by combining the dishes and the weight, so that the price calculation is more accurate, the application range is wider, and the application is more targeted.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a dinner plate of weighing on intelligent identification settlement machine, includes the settlement machine and is used for the dinner plate on the settlement machine, be provided with a plurality of empty slots on the dinner plate, be provided with the dinner plate identification area on the settlement machine, the dinner plate identification area is hollow region, dinner plate identification area below is provided with weighing device, weighing device includes framework, weight measurement silk thread, weight sensor, weight measurement silk thread fastening is in on the framework and connect weight sensor, the interval of weight measurement silk thread with the interval of empty slot keeps unanimous, weighing device sliding connection can longitudinal and transverse displacement on the settlement machine, weight measurement silk thread can be through the control remove to in the empty slot of dinner plate, its horizontal height is higher than the bottom plate height of dinner plate.
In the above technical scheme, preferably, the two sides of the dinner plate are provided with the stop blocks, the stop blocks are placed on two sides of the dinner plate identification area, and the bottom plate of the dinner plate is placed in the hollow area of the dinner plate identification area.
In the above technical solution, preferably, the weight measuring device is connected with a driving device, and the driving device drives the weight measuring device to move transversely or longitudinally. So arranged, the weight of dishes on the dinner plate can be measured by lifting the weight measuring thread on the weight measuring device.
In the above technical scheme, preferably, the settlement machine further comprises an image recognition module, a central processing unit module, a central control system, a customer display screen and a background display screen.
In the above technical solution, preferably, the image recognition module includes a camera and an image memory card.
In the above technical solution, preferably, the data obtained by the image recognition module and the weight sensor are transmitted to the central processing unit module, and the data obtained by the analysis and calculation by the central processing unit module are transmitted to the customer display screen and the background display screen.
Among the above-mentioned technical scheme, preferably, the backstage display screen pass through the connecting rod with the vertical sliding connection of settlement machine, the backstage display screen with the angle of connecting rod can be adjusted, the side of settlement machine still is provided with the tray that can accomodate, tray expansion state supports through the bracing piece. The background display screen can be used for adjusting the angle and the height, so that the use requirements of different workers are facilitated.
Among the above-mentioned technical scheme, preferably, still be provided with tableware package conveyor in the settlement machine, tableware package conveyor includes storage bin, conveying passage and gripper, conveying passage sets up the storage bin with between the tray, have the inclination, gripper sliding connection is on the slide rail, the slide rail both ends are fixed on the settlement machine, the gripper passes through central control system and controls, can transversely displace vertical flexible, still be provided with the location camera on the gripper, the location camera is used for discernment tableware package and the position of location tableware package. By the arrangement, the tableware bag can be provided for customers after settlement, the management of cashing is facilitated, the tableware bag is not provided without successful payment, and the customers are prevented from directly eating after passing through the payment area.
The application method of the weighing dinner plate on the intelligent recognition settlement machine comprises the following steps: firstly, selecting food dishes, placing the dishes on the dinner plate, and placing the food dishes in a container;
step two, placing the dinner plate in a hollow area of the dinner plate identification area, wherein the stoppers on two sides of the dinner plate are placed on two sides of the dinner plate identification area, and the bottom plate of the dinner plate is placed in the hollow area of the dinner plate identification area;
thirdly, the image recognition module photographs dishes on the dinner plate and the weight measurement silk threads on the weight measurement device, the dishes and the weight measurement silk threads are transmitted to the central processing unit module, the types of the dishes and the positions of the weight measurement silk threads and empty slots of the dinner plate are obtained after calculation by the central processing unit, and the central control system controls the driving device to drive the weight measurement device to horizontally move until the weight measurement silk threads are all arranged below the empty slots;
step four, the central control system controls the driving device to drive the weight measuring device to ascend until the weight measuring silk thread lifts dishes on the dinner plate;
and fifthly, the image recognition module shoots the dinner plate at the moment and transmits the shot dinner plate to the central processing unit module, the central processing unit module analyzes which weighing threads are contacted with different dishes, and calculates the weight of the different dishes by combining the data measured by the weight sensor on the weighing device, so that the price of different parts of different dishes is calculated.
The beneficial effects of the invention are as follows: be provided with a plurality of empty slots on the dinner plate, be provided with the dinner plate identification area on the settlement machine, the dinner plate identification area is the cavity region, dinner plate identification area below is provided with weighing device, weighing device includes framework, weight measuring silk thread, weight inductor, weight measuring silk thread fastening is in on the framework and connect weight inductor, weight measuring silk thread's interval with the interval in empty slot keeps unanimous, weight sensing device sliding connection can longitudinal and transverse displacement on the settlement machine, weight measuring silk thread can be through control move to in the empty slot of dinner plate, its level is higher than the bottom plate height of dinner plate, through combining image recognition module and central processing unit module, can measure the weight of different products when discern different dishes, and the calculation of price is more accurate through the combination of dish and weight, and application scope is wider, uses more pertinence.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic view of the external appearance of the settlement machine of the present invention.
Figure 2 is a schematic view of the external shape of the dinner plate of the present invention.
Fig. 3 is a top view of the dinner plate of the present invention.
Fig. 4 is a front view of a dinner plate of the present invention.
Fig. 5 is a schematic diagram showing the front internal structure of the settlement machine of the present invention.
Fig. 6 is a schematic external view of the weighing apparatus of the present invention.
Fig. 7 is a schematic view of the gripper of the present invention.
Fig. 8 is an enlarged schematic view at a in fig. 5.
In the figure, 1, a settlement machine, 2, a dinner plate, 21, a stop, 3, a blank groove, 4, a dinner plate identification area, 5, a weighing device, 6, a frame, 7, a weighing wire, 8, an image identification module, 9, a customer display screen, 10, a background display screen, 11, a connecting rod, 12, a tray, 13, a supporting rod, 14, a storage box, 15, a conveying channel, 16, a mechanical claw, 17, a positioning camera, 18, a sliding rail and 19, and a tableware bag.
Detailed Description
In fig. 1-7, a weighing dinner plate on a settlement machine is intelligently identified, which comprises a settlement machine 1 and a dinner plate 2 used on the settlement machine 1, wherein a plurality of empty slots 21 are formed in the dinner plate 2, a dinner plate identification area 4 is formed in the settlement machine 1, the dinner plate identification area 4 is a hollow area, two sides of the dinner plate 2 are provided with stop blocks 21, the stop blocks 21 are placed on two sides of the dinner plate 2 identification area, a bottom plate of the dinner plate 2 is placed in the hollow area of the dinner plate identification area 4, and a weighing device is arranged below the dinner plate identification area 4
5, the weight measuring device 5 comprises a frame 6, weight measuring wires 7 and a weight sensor, the weight measuring wires 7 are fastened on the frame 6 and are connected with the weight sensor, the distance between the weight measuring wires 7 is consistent with the distance between the empty slots 3, the weight sensing device is slidably connected to the settlement machine 1 and can longitudinally and transversely displace, the weight measuring device 5 is connected with a driving device, the driving device drives the weight measuring device 5 to transversely or longitudinally displace, the weight measuring wires 7 can be controlled to move into the empty slots 3 of the dinner plate 3, the horizontal height of the weight measuring wires is higher than the bottom plate height of the dinner plate 2, the settlement machine 1 further comprises an image recognition module 8, a central processing unit module, a central control system, a customer display screen 9 and a background display screen 10, the image recognition module 8 comprises a camera and an image memory card, data obtained by the image recognition module 8 and the weight sensor are transmitted to the central processing unit module, and the central processing unit module analyzes the calculated data and then transmits the data to the customer display screen 9 and the background display screen 10.
The background display screen 10 is longitudinally and slidably connected with the settlement machine 1 through a connecting rod 11, the angle of the background display screen 10 and the connecting rod 11 can be adjusted, a storable tray 12 is further arranged on the side edge of the settlement machine 1, and the unfolded state of the tray 12 is supported through a supporting rod 13. By means of the arrangement, the background display screen 10 can be adjusted in angle and height, and the use requirements of different workers are facilitated.
Still be provided with tableware package conveyor in the settlement machine 1, tableware package conveyor includes storage box 14, conveying passage 15 and gripper 16, conveying passage 15 sets up storage box 14 with between the tray 12, have the inclination, gripper 16 sliding connection is on slide rail 18, slide rail 18 both ends are fixed on the settlement machine 1, gripper 16 is controlled through central control system, can the longitudinal extension of lateral displacement, still be provided with location camera 17 on the gripper 16, location camera 17 is used for discernment tableware package 18 and the position of location tableware package 18. By the arrangement, the tableware bag 18 can be provided for customers after settlement, the cashing management is facilitated, the tableware bag 18 is not provided without successful payment, and some customers are prevented from directly eating after crossing a payment area.
The application method of the weighing dinner plate on the intelligent recognition settlement machine comprises the following steps: firstly, selecting food dishes, placing the dishes on the dinner plate 2, and placing the food dishes in a container;
step two, placing the dinner plate 2 in the hollow area of the dinner plate identification area 4, wherein the stoppers 21 on two sides of the dinner plate 2 are placed on two sides of the dinner plate identification area 4, and the bottom plate of the dinner plate 2 is placed in the hollow area of the dinner plate identification area 4;
step three, the image recognition module 8 photographs dishes on the dinner plate 2 and the weight measurement wires 7 on the weight measurement device 5, the dishes and the weight measurement wires 7 are transmitted to the central processing unit module, the types of the dishes and the positions of the weight measurement wires 7 and the empty slots 3 of the dinner plate 2 are obtained after calculation by the central processing unit, and the central control system controls the driving device to drive the weight measurement device 5 to horizontally move until the weight measurement wires 7 are all arranged below the empty slots 3;
step four, the central control system controls the driving device to drive the weight measuring device 5 to ascend until the weight measuring silk 7 lifts dishes on the dinner plate 2;
and fifthly, the image recognition module 8 photographs the dinner plate 2 at the moment and transmits the photographed dinner plate to the central processing unit module, the central processing unit module analyzes which weighing threads are contacted with different dishes, and calculates the weight of the different dishes by combining the data measured by the weight sensor on the weighing device 5, so that the price of the different parts of the different dishes is calculated.
Claims (1)
1. Weighing dinner plate on intelligent recognition settlement machine, including settlement machine and be used for settlement machine on dinner plate, its characterized in that: the service plate is provided with a plurality of empty slots, the settlement machine is provided with a service plate identification area, the service plate identification area is a hollow area, a weight measuring device is arranged below the service plate identification area and comprises a frame body, weight measuring wires and a weight sensor, the weight measuring wires are fastened on the frame body and are connected with the weight sensor, the distance between the weight measuring wires is consistent with the distance between the empty slots, the weight measuring device is slidably connected with the settlement machine and can longitudinally and transversely displace, the weight measuring wires move into the empty slots of the service plate through control, the level of the weight measuring wires is higher than the height of a bottom plate of the service plate, the settlement machine also comprises an image identification module, a central processing unit module, a central control system, a customer display screen and a background display screen, the image identification module comprises a camera and an image memory card, and data obtained by the weight sensor are transmitted to the central processing unit module, and the central processing unit module analyzes calculated data and then transmits the data to the customer display screen and the background display screen;
the two sides of the dinner plate are provided with stop blocks, the stop blocks are placed on two sides of the dinner plate identification area, and the bottom plate of the dinner plate is placed in the hollow area of the dinner plate identification area;
the weight measuring device is connected with a driving device, and the driving device drives the weight measuring device to transversely or longitudinally displace;
the background display screen is longitudinally and slidably connected with the settlement machine through a connecting rod, the angle between the background display screen and the connecting rod can be adjusted, a storable tray is further arranged on the side edge of the settlement machine, and the tray is supported in an unfolding state through a supporting rod; the settlement machine is internally provided with a tableware bag conveying device, the tableware bag conveying device comprises a storage box, a conveying channel and a mechanical claw, the conveying channel is arranged between the storage box and the tray and is provided with inclination, the mechanical claw is slidably connected to a sliding rail, two ends of the sliding rail are fixed on the settlement machine, the mechanical claw is controlled by a central control system and can longitudinally stretch and retract in a transverse displacement manner, and the mechanical claw is further provided with a positioning camera which is used for identifying the positions of the tableware bags and positioning the tableware bags;
the application method of the weighing dinner plate on the intelligent recognition settlement machine comprises the following steps of:
firstly, selecting food dishes, placing the dishes on the dinner plate, and placing the food dishes in a container;
step two, placing the dinner plate in a hollow area of the dinner plate identification area, wherein the stoppers on two sides of the dinner plate are placed on two sides of the dinner plate identification area, and the bottom plate of the dinner plate is placed in the hollow area of the dinner plate identification area;
thirdly, the image recognition module photographs dishes on the dinner plate and the weight measurement silk threads on the weight measurement device, the dishes and the weight measurement silk threads are transmitted to the central processing unit module, the types of the dishes and the positions of the weight measurement silk threads and empty slots of the dinner plate are obtained after calculation by the central processing unit module, and the central control system controls the driving device to drive the weight measurement device to horizontally move until the weight measurement silk threads are all arranged below the empty slots;
step four, the central control system controls the driving device to drive the weight measuring device to ascend until the weight measuring silk thread lifts dishes on the dinner plate;
and fifthly, the image recognition module shoots the dinner plate at the moment and transmits the shot dinner plate to the central processing unit module, the central processing unit module analyzes which weighing threads are contacted with different dishes, and calculates the weight of the different dishes by combining the data measured by the weight sensor on the weighing device, so that the price of different parts of different dishes is calculated.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910141648.3A CN109805714B (en) | 2019-02-26 | 2019-02-26 | Weighing dinner plate on intelligent recognition settlement machine |
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| CN201910141648.3A CN109805714B (en) | 2019-02-26 | 2019-02-26 | Weighing dinner plate on intelligent recognition settlement machine |
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| FR3126215B1 (en) * | 2021-08-20 | 2023-12-15 | Serge Girardot | Method for operating a bulk distribution system for a liquid, solid or viscous product via a control device constituting the distribution system |
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| CN114092810B (en) * | 2021-11-17 | 2024-04-12 | 四川启睿克科技有限公司 | Method for identifying object position by camera based on self-help weighing meal taking system |
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