阅读说明：本技术 一种超市购物车自助购物系统 (Self-service shopping system of supermarket shopping cart ) 是由 方韬 罗建华 黄栋朝 刘华堂 陈锦龙 于 2020-07-01 设计创作，主要内容包括：本发明涉及一种自助购物系统,尤其涉及一种超市购物车自助购物系统。本发明要解决的技术问题是提供一种支付方式多样,从而加快收银速度,提高了购物效率的超市购物车自助购物系统。该系统包括有购物车、蓄电池、重量感应装置、无线连接装置、控制器、扫码器、显示屏、输入键盘和装置开关等；购物车外底部安装有蓄电池,购物车内安装有重量感应装置、无线连接装置和控制器,购物车上右侧安装有扫码器、显示屏和输入键盘,显示屏底部安装有装置开关。本发明克服了现有超市购物存在人流量大,支付方式单一,收银速度慢,导致购物效率低的缺点,达到了支付方式多样,从而加快收银速度,提高了购物效率的效果。(The invention relates to a self-service shopping system, in particular to a self-service shopping system of a supermarket shopping cart. The invention aims to provide a self-service shopping system of a supermarket shopping cart, which has various payment modes, thereby accelerating the cash collecting speed and improving the shopping efficiency. The system comprises a shopping cart, a storage battery, a weight sensing device, a wireless connection device, a controller, a code scanner, a display screen, an input keyboard, a device switch and the like; the storage battery is installed at the bottom outside the shopping cart, the weight sensing device, the wireless connection device and the controller are installed in the shopping cart, the code scanner, the display screen and the input keyboard are installed on the right side of the shopping cart, and the device switch is installed at the bottom of the display screen. The invention overcomes the defects of large flow of people, single payment mode, low cash-collecting speed and low shopping efficiency in the prior supermarket shopping, and achieves the effects of various payment modes, thereby accelerating the cash-collecting speed and improving the shopping efficiency.)

1. A self-service shopping system of a supermarket shopping cart is characterized by comprising a shopping cart (1), a storage battery (2), a weight sensing device (3), a wireless connection device (4), a controller (5), a code scanner (6), a display screen (7), an input keyboard (8), a device switch (9), a data terminal (10), a cash register (11) and a mobile phone (12); the shopping cart is characterized in that a storage battery (2) is installed at the outer bottom of the shopping cart (1), a weight sensing device (3) is installed in the shopping cart (1), a wireless connection device (4) and a controller (5), a code scanning device (6) is installed on the right side of the shopping cart (1), a display screen (7) and an input keyboard (8), a device switch (9) is installed at the bottom of the display screen (7), the storage battery (2) is respectively connected with the controller (5) and the device switch (9), the controller (5) is respectively connected with the weight sensing device (3), the wireless connection device (4), the code scanning device (6), the display screen (7) and the input keyboard (8), and the wireless connection device (4) is respectively connected with a data terminal (10), a cash desk (11) and a mobile phone (12) in a wireless mode.

2. A supermarket shopping cart self-service shopping system according to claim 1, further comprising an alarm (13), wherein the alarm (13) is mounted on the left side of the shopping cart (1), and the alarm (13) is connected to the controller (5).

3. A supermarket shopping cart self-service shopping system according to claim 1, characterized in that the storage battery (2) is a lithium battery.

Technical Field

The invention relates to a self-service shopping system, in particular to a self-service shopping system of a supermarket shopping cart.

Background

Since the 21 st century, the population number is expanded, the living standard of people is greatly improved, the process of urbanization is increasingly accelerated, and more people enter cities. This also leads to crowding in many places, where supermarket is the place we have to go most often to buy living goods, even we have to go regularly, which also leads to congestion level in supermarket over others, especially in holidays, where everyone goes shopping for holidays, which also leads to the supermarket getting full of people during these periods, shopping in crowded crowd is undoubtedly their most painful problem, which consumes much time and effort, and also causes great challenge to supermarket management.

Meanwhile, the defects of large flow of people, single payment mode and low cash-collecting speed of the current shopping cause low shopping efficiency, along with increasingly deep urbanization process and increasing population pressure, on the basis, the intelligent general development provides an opportunity for solving the problems, and people have more and more urgent needs on providing a supermarket shopping cart self-service shopping system with various payment modes, thereby accelerating the cash-collecting speed and improving the shopping efficiency.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects of large flow of people, single payment mode, low cash-collecting speed and low shopping efficiency in the existing supermarket shopping, and the technical problem to be solved is to provide a supermarket shopping cart self-service shopping system which has various payment modes, thereby accelerating the cash-collecting speed and improving the shopping efficiency.

(2) Technical scheme

In order to solve the technical problem, the invention provides a self-service shopping system of a supermarket shopping cart, which comprises a shopping cart, a storage battery, a weight sensing device, a wireless connection device, a controller, a code scanner, a display screen, an input keyboard, a device switch, a data terminal, a cash register and a mobile phone, wherein the storage battery is arranged in the shopping cart; the storage battery is installed to the bottom outside the shopping cart, install weight induction system in the shopping cart, wireless connection device and controller, the bar code scanner is installed on the right side on the shopping cart, display screen and input keyboard, the device switch is installed to the display screen bottom, the storage battery is connected with controller and device switch respectively, the controller is connected with weight induction system, wireless connection device, bar code scanner, display screen and input keyboard respectively, wireless connection device again respectively with data terminal, receive silver-colored platform and cell-phone wireless connection.

Preferably, the shopping cart further comprises an alarm, the alarm is arranged on the left side of the shopping cart, and the alarm is connected with the controller.

Preferably, the battery is a lithium battery.

The working principle is as follows: the storage battery is respectively connected with the controller and the device switch, the controller is respectively connected with the weight sensing device, the wireless connection device, the code scanner, the display screen and the input keyboard, the storage battery respectively supplies power for the weight sensing device, the wireless connection device, the code scanner, the display screen and the input keyboard through the controller, the switch connection controls the on-off of the controller, meanwhile, the weight sensing device, the wireless connection device, the controller, the code scanner, the display screen, the input keyboard and the alarm can respectively work, the weight sensing device, the wireless connection device, the code scanner and the input keyboard can respectively feed collected signals back to the controller, the controller can also analyze through the signals, thereby controlling the display screen, the alarm and the wireless connection device to react, and the wireless connection device is respectively wirelessly connected with the data terminal, the cashier desk and the mobile phone, and data transmission is performed. When a customer uses the self-service shopping cart to shop in a supermarket, a device switch is turned on, the customer selects a commodity to be purchased, the commodity can be scanned through a code scanner, the code scanner transmits information to a display screen, a controller controls the display screen to display detailed information of the commodity, if the commodity is desired, the commodity can be put into the shopping cart, a weight sensing device can detect the commodity put into the shopping cart through weight sensing, the information of the commodity is added into a shopping list and the commodity is continuously selected, when the customer finds that the commodity is mistakenly selected and the commodity is desired to be taken out, the information of the commodity in the controller can be deleted through an input keyboard and the commodity is taken out, a weight sensing device can detect the commodity taken out of the shopping cart through weight sensing, and the information of the commodity is deleted from the shopping list, in the process of selecting the commodities, the information in the controller is wirelessly connected with the data terminal, the cashier desk and the mobile phone of the customer through the wireless connection device, the data transmission is realized, the information of the selected commodities is transmitted to the cashier desk and the mobile phone of the customer, the data terminal can also carry out interaction and analysis with the information of the shopping cart in real time, the commodities which are suitable for the customer preference are recommended to the customer, the data terminal can also count the residual total amount of various commodities in the supermarket, the data management of the supermarket is convenient, after the commodity selection is finished, the network payment can be carried out through the mobile phone of the customer, the payment process is accelerated, the information after payment is fed back to the controller, the display screen is controlled to display, or the shopping cart can be directly moved to the cashier desk, the transmission data of the wireless connection device is received by the cashier desk, and the obtained commodity quantity and price are counted, so that the payment is quickly carried out at a cash register.

The shopping cart also comprises an alarm, the alarm is arranged on the left side of the shopping cart, and the alarm is connected with the controller. The customer can set for certain shopping amount of money in the controller in advance, and when the total price of the commodity of buying exceeded the setting value, the controller can control the siren and send out the police dispatch newspaper to remind customer to moderate shopping, thereby avoid extravagant, improved the practicality of device like this.

The storage battery is a lithium battery. The lithium battery has light weight, small volume, long service life, repeated charging and use and convenient use.

The storage battery, the weight sensing device, the wireless connection device, the controller, the code scanner, the display screen, the input keyboard, the data terminal and the alarm belong to the prior art in the field, and the connection structure is mature technology and is not described again.

(3) Advantageous effects

The invention overcomes the defects of large flow of people, single payment mode and low cash collecting speed in supermarket shopping under the prior art, the device uniformly controls the weight sensing device, the wireless connecting device, the code scanner, the display screen and the alarm by utilizing the controller, combines the wireless connecting device with the data terminal, the cash desk and the mobile phone for data transmission, and realizes real-time and dynamic understanding of commodities in the shopping process and specific conditions of knowing the price of the commodities by the data transmission of the controller and the data terminal, avoids selecting the wrong commodities, realizes multi-channel sharing of the purchased commodities by the data transmission of the controller, the cash desk and the mobile phone, provides conditions for multi-mode payment, combines the mobile phone payment or the on-the-spot payment of the cash desk, simplifies the shopping flow, the payment device greatly improves the convenience degree of payment, accelerates the shopping speed, enables customers not to bear the congestion of a supermarket and the waiting of queuing payment, integrates the work of the devices to achieve the effects of various payment modes, accelerates the cash collecting speed and improves the shopping efficiency, and meanwhile, the payment device is convenient to use, strong in operability and suitable for popularization and use.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 3 is a control schematic block diagram of embodiment 2 of the present invention.

Fig. 4 is a schematic diagram of the hardware connection of the controller in embodiment 2 of the present invention.

The labels in the figures are: the system comprises a shopping cart 1, a storage battery 2, a weight sensing device 3, a wireless connection device 4, a controller 5, a code scanner 6, a display screen 7, an input keyboard 8, a device switch 9, a data terminal 10, a cash register 11, a mobile phone 12 and an alarm 13.

Detailed Description

The invention is further described below with reference to the figures and examples.