POS-machine-based agricultural irrigation card electricity sale fee-paying system for user
A POS machine, payment system technology, applied in the direction of cash registers, instruments, etc., can solve the problems of economic loss and inconvenience of users, achieve the effect of convenient operation, convenient purchase of electricity and land, and ensure property safety
Active Publication Date: 2015-03-04
STATE GRID CORP OF CHINA +3
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Problems solved by technology
However, after several years of operation, it is found that if users want to recharge and pay for the agricultural irrigation card, they must go to a remote power supply station to purchase electricity, which is very inconvenient, especially during the peak period of agricultural irrigation. cause huge economic losses
Method used
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[0012] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0013] Such as figure 1 As shown, a POS-based electricity sales and payment system for users using agricultural irrigation cards includes electricity sales servers, agricultural irrigation cards, POS machines, GPRS wireless communication networks, firewall communication servers, and network communication servers, and the agricultural irrigation card electricity sales system A virtual card reader for transmitting instructions and a data encryption unit for multi-layer encryption of data are installed on the electricity sales server; the POS machine includes a dedicated GPRS communication module for receiving and sending information, which is used for agricultural irrigation The PSAM encryption card unit for encrypting the electricity bill and power information in the card, the RFID card reader and CPU control unit for reading and writi...
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The invention, which relates to the technical field of agricultural irrigation, discloses a POS-machine-based agricultural irrigation card electricity sale fee-paying system for a user. The system is composed of an electricity sale server, an agricultural irrigation card electricity sale system installed at the electricity sale server, an agricultural irrigation card, a POS machine, a GPRS wireless communication system, a firewall communication server, and a network communication server. The POS machine includes a GPRS communication module, a PSAM encryption card unit, an RFID reading-writing card device, and a CPU control unit. In addition, the electricity sale server is also provided with a virtual card reader and a data encryption unit. Therefore, the user can carry out card recharging and fee paying on the agricultural irrigation card anytime and anywhere without the need to go to the power supply administration for purchasing power; the user can purchase power for field irrigation conveniently; and the agricultural irrigation can be carried out successfully. Besides, a multi-protection mode is employed and thus the operation is convenient, safe and reliable.
Description
technical field [0001] The invention relates to the technical field of agricultural drainage and irrigation. Background technique [0002] At present, electricity for agricultural irrigation has been realized by swiping the card, that is, the user can open the well for irrigation by swiping the agricultural irrigation card (that is, the agricultural drainage and irrigation card) at the well. In order to facilitate users to drain, irrigate and use electricity, our unit has installed a set of "farm irrigation card electricity sales system" in each power supply station. system, and connected to the electricity sales server, and a desktop card reader is also connected to the computer of the electricity seller through a USB port. The user can hold the agricultural irrigation card to the electricity sales platform of the power supply station to pay the fee, which meets the electricity demand of farmers for watering the land. However, after several years of operation, it is found...
Claims
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IPC IPC(8): G07G1/14
Inventor 苗志国刘冰
Owner STATE GRID CORP OF CHINA