System and method for achieving staged leasing of equipment

Abstract

The invention relates to a system and method for achieving staged leasing of equipment. The system comprises a cloud host, an equipment staged control subsystem and the equipment, wherein the equipment staged control subsystem and the equipment are arranged in cooperation with each other. Since a plurality of groups of secret keys and verification passwords are established among the cloud host, the equipment staged control subsystem and the equipment, the staged leasing frequency and the equipment staged leasing duration do not need to be preset. the equipment staged control subsystem can adjust the equipment staged leasing duration and the equipment staged leasing frequency at any time after decoding encrypted activation information at the cloud host, online control is achieved, and the flexibility is high. A statistic module can manage the staged use durations of different equipment and control normal use of the equipment by means of different statistical quantities according to different equipment, so staged leasing of various kinds of expensive equipment is better achieved, and the universality is high. The verification passwords and equipment staged information are encrypted through a high-strength encryption algorithm to obtain the encrypted activation information, so the safety of the equipment staged information is greatly improved, and the operational risk of an equipment lessor is greatly lowered.

Description

technical field [0001] The present invention relates to the technical fields of telecommunication technology and calculation; calculation; and counting, and in particular to a system and method for realizing equipment lease by installments that can manage equipment more flexibly and effectively guarantee safety and reliability. Background technique [0002] In the industrial field, the price of general large and medium-sized equipment is quite expensive. Similarly, in the consumer field, relatively high-priced consumer products are becoming more and more popular, which makes the transaction of equipment more difficult, and the method of installment payment comes into being. pregnancy. Installment payment is mostly used in some product transactions with long production cycle and high cost, such as complete sets of equipment, large vehicles, heavy machinery and equipment, etc. The method is that after the contract is signed, the importer first pays a small part of the payment ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem solved by the present invention is that in the prior art, the control system is controlled by storing the period duration and the period password in the control system in advance, and the device is activated for a certain period of time by using the period password. However, due to Information such as the duration of installments and installment passwords are pre-stored in the device, resulting in inflexible management of the device, and even security and reliability cannot be guaranteed, which brings great operational risks to the equipment lessor. problem, and then provide an optimized system and method for realizing equipment installment leasing

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