Electric charge collection method
A technology for electricity billing and electricity purchase, which is applied to instruments, coin-operated equipment for distributing discrete items, coin-free or similar appliances, etc. Safe, achieve the effect of tiered collection
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[0011] The method of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0012] like figure 1 As shown, the electricity fee collection method of the present invention comprises the following steps:
[0013] The retailer recharges the electricity purchase IC card, and buys electricity in batches from the business hall of the power supply bureau through the electricity purchase IC card.
[0014] The retailer sells the electricity in its electricity purchase IC card to the end user through the mobile electricity sales handheld. The retailer verifies the validity of the user card, calculates the purchased electricity and collects the payment, and at the same time modifies the user's electricity purchase IC card information.
[0015] The mobile power sales handheld can change the power purchase information of the power purchase IC card, reduce the power of the retailer's power purchase IC card, and increase the power of the user...
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