Abstract
The testing information refers to the data obtained by the quality inspection center after testing steel, cement and other materials through testing machines and other instruments. The quality inspection center issues a report according to the testing result, which serves as the basis for the batch of materials to be put into the market. At present, the information level of testing-machine information management is relatively low, and there is no safe and effective management mechanism. In order to solve this problem, this paper proposes TIMS, a secure testing-machine information management system, which adopts the separation-ofthree-rights management mode and a secure identity-binding interface to improve the management efficiency as well as ensure the security of data and workflow. At the same time, we combine the watermark QR code technology aiming at report anticounterfeiting. We implement the prototype of TIMS, which realizes the above functions and provides a user-friendly interface for management and statistics.
1. Main text
The constitution and establishment of modern city cannot be separated from steel, cement, concrete and other basic building materials, whose quality determines the use and safety performance of high-rise buildings, roads, bridges and many products. Therefore, the detection and test of materials becomes very crucial before it is put into the market. Not only the enterprises, but also users in the industry care about how to judge the load-bearing capacity of a steel bar, or how to know the service life of a batch of concrete. Under this circumstance, the testing machine came into being. Those machines can be used to simulate the use and consumption of materials in order to calculate the performance indicators of materials according to the national standards, so as to determine whether a batch of materials can be sent to the market for further processing and production.
