Design of enterprise financial crisis early warning system based on BP neural network

In order to solve the problem of low precision of traditional financial crisis early warning system, this paper proposes a new enterprise financial crisis early warning system based on BP neural network. The hardware part of the system mainly includes pre-processing module of early warning information, power circuit module, financial crisis early warning module, in order to effectively process financial crisis data, provide stable power for the system and realize accurate financial crisis early warning. BP neural network is used to train the financial data effectively. The experimental results show that, compared with the traditional financial crisis early warning system, the designed system can accurately identify the financial status of enterprises, and the financial crisis early warning results are consistent with the actual financial crisis situation, indicating that the designed system can accurately carry out financial crisis early warning, and provide technical support for the healthy development of enterprise economy.