Data backup device and data backup system for construction site

Abstract

The invention discloses a data backup device and data backup system for a construction site, and the device comprises a server box body, a self-locking wheel, a control panel, a cover plate, a heat dissipation mechanism, a damping mechanism, a lifting mechanism, and heat dissipation holes. According to the invention, the data backup device is arranged and is connected with a traditional accountingAPP through a synchronization core algorithm; the unique identifier and the variable coefficient library are synchronized, so that real-time data intercommunication can be kept between the data backup device and the accounting APP, data disorder is avoided when a user logs in the accounting APP on a plurality of mobile phones, field operation can be performed through the data backup device, network-free data backup is realized, and the possibility of data loss is further reduced; in addition, through an equipment lifting mechanism, the data backup device can be fully protected when not in use, and meanwhile, through arrangement of a heat dissipation mechanism and a shock absorption mechanism in the server side box body, the service life of the data backup device is greatly prolonged.

Description

technical field [0001] The invention belongs to the field of data backup, in particular to a data backup device and a data backup system for a construction site. Background technique [0002] In existing life, a construction site is a place where construction projects are being developed and civil engineering is being carried out. Its scope is often closed by hoardings, barbed wire or walls to restrict the entry and exit of personnel, materials, machinery and vehicles. There are property management administrators. Guarding, entry and exit may require registration of identity, and wearing of helmets, etc., is one of the most important aspects of wage settlement in construction sites. With the news reports that there are more and more cases of wage arrears for farmer workers, the wages of farmer workers Billing should be clearer and more accurate. [0003] However, most of the existing salary settlement methods between the famous farmer and the contractor are that the farmer ...

AI Technical Summary

Problems solved by technology

[0003] However, most of the existing salary settlement methods between the famous farmer and the contractor are that the farmer records with pen and paper, and then finds the contractor to settle the settlement at a specified time. Such data recording methods can easily cause project records to be lost, or records There is nowhere to check the situation, so it is prone to inaccurate salary reconciliation and arrears. At the same time, with the advancement of science and technology, there are gradually Apps for bookkeeping. When these apps are used, although they can keep the account records of famous farmers However, there is no data backup system inside the APP. In the case of a farmer changing his login mobile phone or having no network or a weak network, the account records cannot be updated in a timely manner, which will easily lead to data confusion and data loss, which will easily lead to disputes.

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