Commodity charging system and method
A billing system and commodity technology, applied in computing, computer parts, measuring devices, etc., can solve problems such as inability to monitor in real time, achieve real-time transparency of information, reduce labor costs, and improve billing efficiency.
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Embodiment 1
[0033] Such as figure 1 with figure 2 As shown, a commodity charging system includes: multiple user areas 100 and a single merchant terminal 200 .
[0034] exist figure 1 Among them, each user area 100 includes a shelf 101 for placing commodities, and a sensor device for detecting corresponding products is provided on the shelf 101 for each type of product, and the sensor device includes a weight sensor 102 for sensing the weight of the commodity and for identifying The visual sensor 103 of the commodity type, the weight sensor 102 and the visual sensor 103 are connected to the wireless transmitter 104, and the wireless transmitter 104 is used to send the weight data, type data and user area 100 code of the commodity. For example, user area 100 code: 001; product category: pure water; weight data: 550g.
[0035] Such as figure 2 As shown, the merchant terminal 200 receives wireless signals sent by each user area 100 through a data switch. The merchant terminal 200 recei...
Embodiment 2
[0042] Such as image 3 As shown, a commodity charging method includes the following steps:
[0043]Step 1, set up a shelf 101 in each user area 100, on the shelf 101 is provided with a sensor device for detecting the corresponding product for each type of product, the sensor device includes a weight sensor 102 for sensing the weight of the product and a weight sensor for identifying the type of product The visual sensor 103, the weight sensor 102 and the visual sensor 103 are connected to the wireless transmitter 104, and the wireless transmitter 104 is used to send the weight data, type data and user area 100 code of the commodity;
[0044] Step 2: Comparing the weight data, category data and user area 100 code sent by the wireless transmitter 104 with the pre-set price list, calculating the consumption price of each category and the total consumption price.
[0045] In step 2, the consumption price of a single category is calculated as:
[0046] Step 2.1, judging the cate...
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