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295results about How to "Convenient shopping" patented technology

Trolley capable of automatically following mobile terminal to walk

The invention discloses a trolley capable of automatically following a mobile terminal to walk. The trolley comprises a master control chip, an electronic compass module used for measuring azimuth information of the trolley, a bluetooth module used for transmitting azimuth information of the mobile terminal to the master control chip, an ultrasonic ranging sensor used for measuring distance difference between the trolley and the mobile terminal, a DC deceleration motor used for controlling the trolley to move forward or backward according to the distance difference and a steering engine used for controlling the steering angle of the trolley, wherein the electronic compass module, the bluetooth module, the ultrasonic ranging sensor, the DC deceleration motor and the steering engine are respectively connected with the master control chip. The steering angle of the trolley is calculated by the master control chip according to the difference value of the azimuth information of the trolley and the mobile terminal, and the calculation result is outputted to the driving circuit of the steering engine. Speed of the trolley is controlled by the DC deceleration motor after ultrasonic ranging, the azimuth information difference between the trolley and the mobile terminal is calculated after the electronic compass module acquires the azimuth information and finally the steering angle of the trolley is controlled by the steering engine so that the trolley has advantages of being high in real-time performance, easy to realize and low in cost.
Owner:广州三合置地有限公司

Intelligent terminal shopping guide system and intelligent terminal

The invention provides an intelligent terminal shopping guide system and an intelligent terminal. The intelligent terminal shopping guide system is applied to the intelligent terminal and comprises a commodity information database, a commodity query module and a positioning navigation module; the commodity information database is used for providing commodity information including commodity location information and commodity QR (quick response) code information; the commodity query module is connected with the commodity information database and used for querying and acquiring commodity information to be queried, through entered initial information of commodities to be queried; the positioning navigation module is connected with the commodity query module and used for acquiring commodity location information of the commodities under query, location information of the intelligent terminal and related supermarket map information, and for providing navigation of paths from the intelligent terminal to the commodities on a supermarket map. The intelligent terminal shopping guide system and the intelligent terminal have the advantages that customers can be helped quickly find their required commodities, conveniently and quickly with less shopping time consumed; work of related sales personnel guiding customers for shopping is also reduced.
Owner:PHICOMM (SHANGHAI) CO LTD

Method and device for determining commodity purchase and user terminal

The invention provides a method and device for determining commodity purchase and a user terminal. The method comprises the steps of: receiving a shopping starting instruction returned by triggering an infrared signal by a user shopping gesture; starting image collection according to the shopping starting instruction and stopping the image collection of the user shopping gesture when a shopping terminating instruction is received to obtain continuously-shot images with timestamps; and carrying out image recognition on the continuously-shot images with the timestamps to determine commodity purchasing data of a user and settling commodities according to the commodity purchasing data. The method provided by the invention has the advantages that in an open shopping environment, the judgment onshopping behaviors of the user and the intelligent identification of the variety and quantity of the purchased items are realized through an image identifying technology; the identification and the judgment on the commodity purchasing behaviors of the user and the purchased commodities are realized; and therefore, the labor cost is reduced, the settlement time is greatly shortened, the settlementefficiency is high, the shopping process is simple and the user experience is improved.
Owner:SHANGHAI YUEPU INVESTMENT CENT (LLP)

Commodity tracing method based on site identification

The invention discloses a commodity tracing method based on site identification and relates to the wireless communication remote tracing technology. The method comprises the following steps: a commodity tracing system platform is established, wherein the platform at least contains a database integrated with the detail historical information of various commodities and the tracing codes of the commodities; a client software interacting with the commodity tracing system platform is installed in a cell phone; and when a user wants to look over the tracing information of a commodity in place-of-purchase, the client software of the cell phone is started to identify the tracing code of the read commodity, and then the client software actively contacts with the commodity tracing system platform. By adopting the method of the invention, the historical information of the commodity can be traced before the user purchases the commodity, which is not limited by the fixed position and by the use of the computer; and according to the traced historical information, the user decides whether to purchase, thus avoiding the situation that after the user purchases the commodity, the historical information of the commodity can be known and reducing the return links caused by unsatisfactory purchase. The method of the invention is very convenient and practical.
Owner:王玉春

Riding guiding system and method based on Bluetooth communications

The invention discloses a riding guiding system and method based on Bluetooth communications. The riding guiding method comprises the following steps: a riding line is selected by a GPS (Global Positioning System) navigation system; if the Bluetooth terminal of a rider is successfully matched and connected with the Bluetooth base station of a starting bus station, the signal intensity of the Bluetooth base station of the starting bus station is judged, and when the signal intensity of the Bluetooth base station of the starting bus station is higher than the set value, information that the rider arrives at the starting bus station is reminded; if the Bluetooth terminal of the rider is successfully matched and connected with a vehicle-mounted Bluetooth information desk in the riding line, and a command signal that a vehicle arrives at the station, which is given out by the vehicle-mounted Bluetooth information desk in the riding line, is received, the information that the vehicle arrives at the station is reminded; if the Bluetooth terminal of the rider receives the command signal that the vehicle arrives at the station, which is given out by the vehicle-mounted Bluetooth information desk in the riding line, the getting-off information is reminded. The riding guiding system and the riding guiding method achieve the purpose that the rider is intelligently guided to take a public bus by self, and are convenient for people to have a business trip, the positioning precision is high, the use cost is low, and the operating cost is low.
Owner:连宁

Self-help supermarket system

The invention discloses a self-help supermarket system which includes an intelligent shopping cart, an intelligent recommendation system, an identity recognition system, and a sales summarization system. The intelligent shopping cart is composed of a body and an intelligent display terminal, and the intelligent display terminal can scan the code of a commodity and make payment for the commodity ina self-help manner. The intelligent recommendation system includes a camera, a face recognition module and a first commodity push module. An analysis module is built in the face recognition module. The first commodity push module is connected with the analysis module, a touch display screen and a commodity database. The identity recognition system includes a fingerprint recognition device, a userinformation storage module, a fingerprint recognition module and a second commodity push module. The sales summarization system is used for summarizing and classifying sold commodities. Commodities are recommended for customers on the display screen through the face recognition technology, which greatly improves the customer's possibility of buying commodities and realizes precision marketing ofcustomers. Moreover, commodities are pushed according to the purchase records of customers in the past, and a customer-friendly shopping mode is realized. There is no need to queue, payment is made automatically, and great convenience is achieved.
Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Intelligent mall management system based on internet of things

The invention provides an intelligent mall management system based on the internet of things. The intelligent mall management system comprises a shopping guide system, a merchant prediction system, an entity shop internet-of-things system, a preferential promotion system, an ordering and queuing system, a payment system, a bonus point management system, a finding and sharing system, an entity service system, a center processing system, an information transmission system and a user terminal system. The intelligent mall management system has the advantages that customers can be directly guided by a mobile phone or a touch screen to conduct shopping, or online queuing or shopping, and shopping and consumption are facilitated; payment is conducted in multiple modes, and consumption strength is enhanced; sharing and promotion can be conducted through the internet of things, the sales volume and popularity are improved, merchants can know the consumer market timely, and the competitiveness of a shop is improved; meanwhile, the credit of merchants can be inquired and known in a classified mode, and consumers can consume without worry; information transmission of goods delivery, goods exchange or goods returning can be completely in an entity mode through the mobile phone; the total operation activity of shopping malls can be greatly improved through a series of consumption management systems.
Owner:CHONGQING SHENGXIN TECH CO LTD
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