The invention provides an intelligent shopping cart and a weighing system and a weighing method thereof, and relates to the field of intelligent shopping carts. When a shopping cart weighing system is in a slope or other motion states, a weight calculation result is inaccurate due to the influence of multiple factors, and the use of an intelligent shopping cart is influenced. In order to solve the problem that in the prior art, an intelligent shopping cart cannot comprehensively judge the weight of a commodity according to the actual motion state, the invention provides an intelligent shopping cart weighing system and an intelligent shopping cart weighing method, the horizontal acceleration and the vertical acceleration of the shopping cart and the information of the included angle between the inclined plane where the shopping cart is located and the ground are collected through a sensor; according to the technical scheme, the shopping cart can recognize different motion states of the shopping cart, the situation that the shopping cart collects wrong weight data in the motion state is effectively avoided, a calculation method is provided for commodity weighing when the shopping cart is in the slope state, it is guaranteed that the shopping cart on the slope can also be accurately weighed, and losses are reduced.

    本发明提供了一种智能购物车及其称重系统和称重方法,涉及智能购物车领域。购物车称重系统在斜坡或其他运动状态下,受到多因素影响导致重量计算结果不准确,影响智能购物车的使用。针对现有技术中存在的智能购物车无法根据实际运动状态综合判断商品重量的问题,本发明提供一种智能购物车称重系统和智能购物车称重方法,通过传感器采集购物车水平、垂直加速度和购物车所在斜面与地面夹角角度的信息,可以实现购物车对自身不同运动状态的识别,有效避免了购物车采信运动状态下采集到的错误重量数据,并且为购物车处于斜坡状态时的商品称重提供了计算方法,保证在坡道上的购物车也可以准确称重,降低损失。


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    Title :

    Intelligent shopping cart and weighing system and weighing method thereof


    Additional title:

    智能购物车及其称重系统和称重方法


    Contributors:
    ZHANG CHUNYUAN (author) / XU BUBING (author)

    Publication date :

    2023-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01G Wägen , WEIGHING / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen



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