34results about How to "Easy checkout" patented technology

A system for encrypting and authenticating a payment transaction includes a card reader, a computing device, a card swipe application and a checkout application. The card reader includes a reader head, a secure microcontroller, and an interface. The reader head reads payment card data from a payment card. The secure microcontroller stores a unique reader identification (reader ID), and at least a first encryption key, and includes a payment card decoder application and an encryption application. The encryption application encrypts the payment card data and produces encrypted payment card data. The encryption application further encrypts the transaction data with the first encryption key and produces encrypted transaction data. The checkout application receives the encrypted payment card data and the encrypted transaction data and forwards them to a payment server for processing of the payment transaction.

The invention relates to a cosmetic container including a piston in which content contained in the container always reaches a content inlet of an airless discharge pump as the piston rises upward along and on an inner wall of the container with operation of the airless discharge pump. More specifically, the invention relates to such a cosmetic container in which content amount remaining in the container is indicated in association with the rising movement of the piston.

A cosmetic container according to the invention includes a container body; an airless discharge pump installed to the container body; a piston installed in the container body so that a topmost level of content contained in the container body reaches a content inlet of the airless discharge pump as the piston moves upward along and on an inner wall of the container body with operation of the airless discharge pump; and an indicator indicating content amount remaining in the container body in association with rising movement of the piston.

The invention provides an automatic cashier device and method. The device comprises a membership card scanner, a display terminal, a commodity scanner and a storage box for check-out commodities which are arranged on a transfer belt in sequence, wherein the commodity scanner is of a hollow quadrangle structure, an image scanner is respectively arranged on the surface towards the central point of the quadrangle; the scanned images on four sides are transferred to a server for combination and are compared with the images stored in the server; or, the transferred c-type code or two-dimensional code is obtained from the scanned images of four sides, and commodity names and prices are directly taken and then displayed on a display terminal. In the invention, the commodity scanner with a hollow quadrangle structure is adopted, so that the commodities on the transfer belt do not need to be set right deliberately or the placement direction does not need to be corrected, and the bar code on the surface of the commodity or complete image of the commodity can be scanned even when the commodities are placed deliberately, so that the server can take the information of the scanned commodity according to the scanned images or scanned bar codes, thereby facilitating check-out of customers and improving efficiency.

A computer-implemented method electronically promotes simpler acts of purchase in a relation between a group of vendors and a shopper, whereby the buyer accesses a single front end interface, and goes through a one-time only act of registration procedure.

The invention provides an automatic checkout method and an automatic shopping cart. The method includes the steps of executing the first step N times in the shopping process, and executing the second step after the shopping ends. The second step includes the substeps of generating a two-dimensional code containing a supermarket account and the total price after a central processor of the automatic shopping cart detects that a mobile phone payment button on a touch display screen is pressed down, scanning the two-dimensional code through a camera of a smart phone, analyzing the two-dimensional code to obtain the total price, and transferring money from a smart phone account to the supermarket account through a payment program on the smart phone, wherein the transferred money equals to the total price. Consumers can conveniently conduct self-service shopping and checkout without queuing, time can be saved, and the shopping experience of the consumers can be improved.

The invention discloses a food ordering machine and a food ordering method using the food ordering machine. The food ordering machine comprises a shell, a touch display screen, a data processor, a currency recognizer, a card swiping device, a keyboard and a change machine, wherein the data processor controls the touch display screen to display meal list information, client food ordering information, expenses, user function operation icons and the like, and a client can conveniently carry out corresponding operation such as food ordering, check-out and seat replacement, and can select to wipe a card or pay in cash when checking out. In conclusion, the food ordering machine and the food ordering method using the food ordering machine can achieve a plurality of types of operation such as self-help food ordering of the client, check-out and table number replacement, and really achieve the self-help service of the client, and the phenomenon that mistakes such as ordering of wrong food and record missing easily happen when food ordering information is recorded can be effectively prevented.

The invention provides a hydrogen conveying system for a hydrogenation vehicle. The hydrogen conveying system comprises a hydrogen conveying pipeline, a hydrogen conveying pressure adjusting assembly and a control unit, wherein the hydrogen conveying pressure adjusting assembly is arranged on the hydrogen conveying pipeline; the hydrogen conveying pressure adjusting assembly is connected with the control unit; and the hydrogen conveying pressure adjusting assembly adjusts the hydrogen conveying pressure in the hydrogen conveying pipeline behind the hydrogen conveying pressure adjusting assembly according to a pressure curve set in the control unit. The problem that in the existing hydrogenation process, due to the fact that the pressure difference value between a hydrogen storage tank in a hydrogenation machine and a vehicle-mounted hydrogen storage bottle is large, the hydrogen flow in the hydrogen conveying pipeline is large and then small, the possibility that the temperature exceeds the standard after hydrogen is injected into the vehicle-mounted hydrogen storage bottle in the hydrogenation vehicle is likely to occur, and the hydrogen flow in the hydrogen conveying pipeline is reduced along with the reduction of the pressure difference between the hydrogen storage tank in the hydrogenation machine and the vehicle-mounted hydrogen storage bottle, so that the hydrogenation time in the hydrogen storage bottle in the hydrogenation vehicle is long is solved.

The invention provides a multifunctional supermarket shopping cart. The multifunctional supermarket shopping cart comprises a handlebar, a storage area, a heavy article storage area, a fragile product storage area, a personal belonging storage area and wheels, wherein the heavy article storage area is arranged above the wheels, the storage area is arranged above the heavy article storage area and used for storing shopped articles; the fragile product storage area is arranged on the left side of the storage area and used for storing fragile products in the shopping process; the personal belonging storage area is arranged on the right side of the storage area and used for storing carry-on articles such as a handbag and the like, and the handlebar is arranged on the right side of the personal belonging storage area. The multifunctional supermarket shopping cart has the benefits as follows: the shopping cart facilitates use when a consumer pays the bill and takes out commodities, facilitates classification and is high in practicability.

The invention relates to a charging column (1) for an electric vehicle (2), comprising: a charge plug (4) for charging the electric vehicle (2); a medium plug (3) that can be connected to the electricvehicle (2) for discharging heat from a vehicle-side temperature control circuit (5) of the electric vehicle (2) by means of a cooling medium that can be fed in and discharged by means of the mediumplug (3); the medium plug (3) can also be used to supply heat to the electric vehicle (2) via a heating medium that can be supplied and discharged by means of the medium plug (3). The invention also relates to an electric vehicle (2) for connection to a charging pile (1) of this type.

A method of determining whether a subject has cancer or has a risk of getting cancer comprises: detecting the concentration of Hsp90a in a blood sample of the subject; and if the concentration reaches or exceeds a preset threshold value, determining that the subject has cancer or has a risk of getting cancer, where the threshold value is selected from a range from 50 ng/ml to 120 ng/ml; for example, the threshold value may be 50, 53, 56, 62, 63, 64, 67, 72, 82, 85 or 117 ng/ml, and a numerical value within the ±15% range of the threshold value is regarded having equivalent significance for determination.

The invention discloses a wireless meal ordering service device, comprising a box body arranged on a table, and a touch display panel, a printing module, a control chip, a wifi module and a light bulb are arranged on the box body. The module, the wifi module and the light bulb are respectively connected with the control chip, and a ticket outlet and a two-dimensional code for payment are also arranged on the box body. The printing port of the printing module is communicated with the ticket outlet, and the touch display panel is used for Human-computer interaction and display of the types of dishes, the printing module is used for printing cashier receipts, the wifi module is respectively connected with the back-kitchen stand-alone machine and the cashier management machine through wifi, wherein the back-kitchen stand-alone machine sends a meal delivery signal and passes the After the wifi module is transmitted to the control chip, the control chip controls the light bulb to light up. The invention achieves the purpose of a meal ordering device that can order meals quickly, is convenient to check out, can save manpower, and has higher efficiency in ordering meals and delivering meals.

The invention relates to the technical field of block chains, and discloses a method, a device and equipment for capturing data based on an intelligent contract, and a storage medium, which are used for improving the data capturing accuracy and success rate through the intelligent contract. The method for capturing the data based on the intelligent contract comprises the steps of obtaining a to-be-executed task; configuring an intelligent contract according to the to-be-executed task, and deploying the intelligent contract to an Ethernet block chain, wherein the Ethernet block chain comprisesat least one user node; processing the to-be-executed task according to the intelligent contract through a preset crawler task in at least one user node when it is detected that a preset trigger eventtriggers execution so as to obtain captured data; verifying the captured data according to the intelligent contract, and performing data interaction on at least one user node corresponding to the captured data passing the verification on the Ethernet block chain according to the customized price data; and performing clustering processing on the captured data subjected to data interaction, and pushing the clustered data to a preset service application.

The invention relates to the technical field of a vending machine and provides the vending machine. The vending machine comprises a cabinet body for storing goods, a goods placement device; a radio frequency identification device which is set in the cabinet body and is used for identifying information of the goods with radio frequency tags; a processor which is set on the cabinet body and is usedfor processing information sent by the radio frequency identification device; a display device which is set on the cabinet body, is connected with the processor and is used for displaying informationof the vending machine; a communication device which is set on the cabinet body, is connected with the processor and is in communication connection with an external server; and a door lock device which is set on the cabinet body, is connected with the communication device and is used for unlocking the cabinet body. The vending machine provided by the invention is convenient for a consumer to select a plurality of pieces of goods at the same time; the information of the obtained goods is identified through setting of the radio frequency identification device; a charging action is carried out onmobile terminal equipment of the consumer; and payment is convenient and rapid. A consumption habit of the consumer also can be recorded by the processor for reference of a seller, so a selling policy can be adjusted timely.

The present invention discloses a fast and easy identification order menu edition system. The system concretely comprises: a blank order menu image file configured to store a corresponding image file in the blank order menu in advance, wherein the format of the image file can be color or gray scale; a blank order menu configured to employ an image capture module to capture images of the blank order menu and store the blank order menu as the image file for usage; and an image processing module configured to convert the image file of the blank order menu in the step 1 and the image file of the blank order menu in the step 2 to a gray scale format from a color format. The fast and easy identification order menu edition system is convenient to use, does not need to depend on service staff to input client order content by pens so as to shorten the order time through service staff inputting, effectively avoid probability of human input errors and greatly improve the service quality of order and meal delivery.

The invention discloses an electric shopping cart suitable for supermarkets. The main features are: the lower ends of the front/rear suspension beams at the left end of the frame are respectively equipped with front/rear second bearing seats, and the front and rear end surfaces of the front/rear second bearing seats are respectively equipped with DC motors and through chains. The front/rear rubber rear wheels driven by the transmission, the lower end surface of the front wheel support at the right end of the frame is provided with a front wheel member, and the lower end of the front wheel member is provided with a front wheel; the front/rear rubber rear wheels are installed The small journals of the half shafts are respectively connected with the active rotors of the front/rear magnetic powder brakes with couplings and flat keys; the upper ends of the outer frame and the inner frame of the frame are provided with shopping baskets; the upper end of the front arm is provided with Forward/reverse switch and start switch; brake switch is provided on the upper end of the rear arm. The invention solves the fatigue problem of customers pushing the shopping cart to various item display areas of the supermarket to purchase items, checkout, and going out to the supermarket gate, and facilitates customers to easily shop in the supermarket.

The invention discloses an automatic unmanned cashier assembly line, which comprises a first conveying device, a second conveying device, a third conveying device, a fourth conveying device and a fifth conveying device, wherein each conveying device is provided with a fence, and is fixed on the ground by means of a supporting column; each conveying device is provided with a commodity scanning device, a customer places commodities on the conveying device, the commodities automatically advance on an assembly line, the conveying device is provided with a classification baffle, after the commodities are successfully scanned, the commodities are conveyed into a specific conveying belt by means of the baffle, and if the commodities are not successfully scanned, the commodities continue to advance on the conveying belt. The automatic unmanned cashier assembly line can automatically scan the commodities and collecting money of the commodities, is combined with mobile internet payment, saves the labor cost, ensures the cashier efficiency and speed, is attractive in appearance, achieves the whole process of automatic assembly line operation, ensures that each commodity is scanned, considersthe efficiency and speed, is convenient to popularize, and is high in practicability.

The invention provides an intelligent mobile payment system, including a mobile payment platform, a display module, a scanning module, a commodity identification module, an automatic checkout module,a ticket printer, a safety module, a voice broadcast module, a storage module and a communication module. The mobile payment platform is electrically connected with the display module, the scanning module, the commodity identification module, the automatic checkout module, the ticket printer and the safety module through data wires. The scanning module comprises the voice broadcast module, and thevoice broadcast module is electrically connected with the scanning module. The commodity identification module comprises the storage module. The safety module comprises the communication module, andthe safety module is connected with the communication module by wireless network data. Automation of shopping mall settlement and fast payment are realized, settlement time is shortened, a settlementprocess is simplified, unmanned settlement and cash registering are realized, investment of the human cost is saved, and a plurality of electronic payment modes are provided to make the settlement more convenient.

The invention provides an intelligent scale, system and weighing method based on image recognition, and the intelligent scale comprises a scale body which comprises a weighing platform, a camera and a display. A pressure sensor is arranged on the weighing platform, and the camera is arranged above the weighing platform and used for collecting an article image of a weighed article; a central processing unit is arranged in the scale body and is used for dividing an article image into a plurality of areas and extracting color features and texture features of each area; performing feature fuzzification processing on the extracted color features and texture features, compressing and uploading the color features and the texture features to a cloud for feature comparison, and obtaining an article type matched with the weighed article and determined based on a feature comparison result; and the price of the weighed article is determined according to the weight collected by the pressure sensor and the article type, and is displayed through the display, so that the identification speed and the identification accuracy of the weighed article can be improved, and the settlement efficiency of the weighed article can be improved.

The invention discloses an automatic fee charging system and an electronic device for an indoor parking lot, comprising: a parking system containing the electronic device and a large display screen and a sensing system. The electronic device is provided with a computing module, a control chip, a read-write module and a display module wherein the computing module is connected with the sensing system. The read-write module can be used to change the fee charging coefficient and can adjust the price according to the market developments. The control chip is electrically connected with the computing module and the read-write module and the control chip is provided with a two-dimensional code generation module. The two-dimensional code generation mode converts the parking fee into two-dimensional information to be displayed on the display module for a driver to scan to pay. The sensing system is provided with a light sensor and a path sensor. The automatic fee charging system of the invention is simple in structure, can work without a person's guard, allows the drivers to pay automatically, and can track vehicles. In addition, the two-dimensional codes could be generated quickly and conveniently at low cost and low energy consumption.