DCEP-based intelligent electric meter internet-of-things payment interaction terminal and method
A smart meter and interactive terminal technology, applied in the field of electric power Internet of Things, can solve problems such as inflexible application, inability to meet user personalized, differentiated and flexible payment service demands, etc.
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Embodiment 1
[0112] Such as figure 2 , when the user performs a recharge operation, the first recharge operation is regarded as an account opening operation. The workflow of the DCEP-based smart meter IoT payment interactive terminal is as follows:
[0113] Step A1, the user needs to recharge, initiate a recharge request on the DCEP operation terminal, and enter the recharge amount through the touch screen;
[0114] Step A2, the DCEP terminal initiates the recharge operation instruction code 03, and submits it to the DCEP module for processing; the DCEP module controller inside the DCEP module sends control and operation instructions to the coin box assembly to complete the recharge,
[0115] In step A3, the DCEP module completes the recharge and returns the result, that is, generates an instruction code 83 and feeds it back to the DCEP terminal, and finally displays the recharge result on the DCEP terminal.
Embodiment 2
[0117] Such as image 3 , when the user conducts electricity bill settlement operations, the electricity bill settlement frequency can be adjusted according to the preset transaction interval period. The workflow of the DCEP-based smart meter IoT payment interactive terminal is as follows:
[0118] Step B1, determine whether the user is in the power-off state, if the user is in the power-off state, remind the user to perform the recharge operation, and display the waiting recharge interface; perform the electricity bill settlement operation when the user is not in the power-off state;
[0119] Step B2, determine whether the user needs to settle the electricity bill. If electricity bill settlement is required, the DCEP terminal will initiate the settlement electricity bill operation command code 02 to the DCEP module, and the DCEP module will perform specific settlement operations under the control of the DCEP module controller; if If electricity bill settlement is not required...
Embodiment 3
[0123] Such as Figure 4 , when the user performs a withdrawal operation, all withdrawals are regarded as an account cancellation operation. The workflow of the DCEP-based smart meter IoT payment interactive terminal is as follows:
[0124] Step C1, the user needs to withdraw cash, initiate a withdrawal request on the DCEP terminal, and initiate the withdrawal process through the touch screen;
[0125] Step C2, the DCEP terminal receives the cash withdrawal request, first generates the command code 02 to call the electricity bill settlement operation, and determines whether the user is in arrears by judging whether the settlement is successful. If the settlement is successful, the electricity bill settlement operation is completed to indicate that the user has no arrears. If successful, send arrears information to the user, end the withdrawal process and switch off the power;
[0126] Step C3, if the user has no arrears, continue the cash withdrawal operation, initiate the ba...
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