A gas billing method and system based on gas consumption conversion model
A billing system, gas technology, applied in the direction of coin-operated equipment for renting items, coin-free or similar appliances, coin-operated equipment for distributing discrete items, etc., can solve problems such as difficult gas payment calculations, Achieve the effect of improving the payment experience and simplifying the billing process
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Embodiment 1
[0056] Such as figure 1As shown, the embodiment of the present invention provides a gas billing method based on the gas conversion model, including the following steps,
[0057] S1. Obtain the accumulated readings of the gas meter for the user's current usage cycle;
[0058] S2. Determine whether the gas consumption type of the user's current usage cycle is natural gas, if so, execute S3, otherwise execute S5;
[0059] S3. Determine whether natural gas replacement has been performed in the current use cycle, if yes, execute S4; if not, execute S9;
[0060] S4. Split the current usage cycle into liquefied gas records and natural gas records, and execute S5 and S9 according to the liquefied gas records and natural gas records respectively;
[0061] S5. Determine whether the price of liquefied petroleum gas has been adjusted in the current use period, if not, execute S8, and then execute S22; if yes, execute S6;
[0062] S6. Obtain the historical unit price of the liquefied ga...
Embodiment 2
[0094] The present invention also provides a billing system, which includes: a collection unit; used to obtain the accumulated readings of the gas meter for the user's current usage cycle; a conversion unit; Calculate the gas fee that the user should pay in the current use cycle; output unit; used to output the gas fee that the user should pay in the current use cycle.
[0095] In this embodiment, the billing system is preset with conversion factors for natural gas and liquefied petroleum gas.
Embodiment 3
[0097] Such as Figures 2 to 7 As shown, in the embodiment of the present invention, the distance illustrates the use process of the above method: assuming that the last successful meter reading date of a certain gas resident user is October 10, 2012, and there has been no successful meter reading due to various factors in the middle, so Failed to generate charge bill. On October 10, 2018, the meter reading was finally successful again, and the mechanical reading of the meter reading was 2000 square meters. During the period, the gas company replaced the residential area with natural gas on October 10, 2015. During the period from October 10, 2012 to October 10, 2018, the Development and Reform Bureau also adjusted the gas price several times, namely Completed several liquefied gas price adjustments and natural gas price adjustments. At the same time, the unit price of natural gas has also changed from a fixed unit price to a tiered gas from January 1, 2016. Below we will d...
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