Data management system based on block chain
A data management system and block chain technology, applied in the field of block chain-based data management systems, can solve the problem of high bit error rate of interference signals, improve accuracy, and eliminate the possibility of misjudging abnormally high traffic signals Effect
Active Publication Date: 2020-09-22
ANHUI BAOHULU INFORMATION TECH GRP
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Problems solved by technology
[0004] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a data management system based on the block chain, which effectively solves the problem of receiving many interference signals or errors caused by the pre-set accuracy of the prior art. The problem of high code rate
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[0010] Regarding the aforementioned and other technical contents, features and effects of the present invention, refer to the accompanying drawings in the following figure 2 It will be apparent from the detailed description of the embodiments. The structural contents mentioned in the following embodiments are all based on the accompanying drawings of the description.
[0011] Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
[0012] A blockchain-based data management system includes a blockchain server, a traffic signal processing circuit, and a security level control circuit. After filtering, voltage stabilization, and reverse breakdown, it is added to the emitter of the transistor Q2, and the other path is hysteresis compared and latched to trigger the conduction of the transistor Q5, and then trigger the conduction of the transistor Q2, so that the signal is abnormal, that is, whether it is a flow signal ...
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The invention discloses a data management system based on a block chain. A flow signal processing circuit receives detected a flow signal when a block chain server runs. After high-pass filtering, onepath of signal is subjected to low-pass filtering, voltage stabilization and reverse breakdown and then is added to an emitting electrode of a triode Q2, the other path of signal triggers triodes Q5and Q2 to be switched on after hysteresis comparison and latching, one path of voltage is directly added to a primary coil of a transformer T1, the other path of voltage drives a triode Q6 through anintegrator and is then added to the primary coil of the transformer T1, and the voltage is output to a safety level control circuit after boosting and rectifying. When the flow signal is abnormally high for a long time, the flow signal is subjected to isolation and emitter following and enter an operational amplifier AR3, subtraction operation is carried out on the flow signal and a compensated high-flow signal when the block chain server is allowed to run, and the difference signal is used as a security level control signal of the block chain server. When a misuse signal is detected, + 5V isused as the security level control signal of the block chain server, and the security level is adjusted to the highest, so that the problems of data security, longer transaction and information transmission time delay and smaller throughput are solved.
Description
technical field [0001] The invention relates to the technical field of data management, in particular to a blockchain-based data management system. Background technique [0002] Blockchain technology, also known as distributed ledger technology, is an emerging technology in which several computing devices jointly participate in "bookkeeping" and jointly maintain a complete distributed database. Centralization, openness and transparency, non-tamperable characteristics, each computing device can participate in database records, and the characteristics of fast data synchronization between computing devices make blockchain servers widely used in the financial industry, big data, medical fields, and Widely used in networking and other fields. [0003] Although the blockchain server uses cryptography technology to ensure data security to a certain extent, the complexity of cryptography technology also brings problems such as transactions, longer delays in information transmission...
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IPC IPC(8): G06F16/27G06F21/45G06F21/46H04L29/06
CPCG06F21/45G06F21/46G06F16/27H04L63/101
Inventor 张立
Owner ANHUI BAOHULU INFORMATION TECH GRP