| With the rapid economic development in China,the problems of enterprises have increased,many enterprises due to ignoring the financial risk cause bankruptcy at present.For an enterprise,financial security is the key point to ensure the sustainable development of the enterprise,and the use of scientific financial risk early warning system to effectively predict the internal financial risk of the enterprise is the key to maintain the survival of the enterprise.Create financial risk early warning system,can improve enterprise risk control ability,can let the enterprise internal staff have the strong consciousness of risk prevention and control,can be optimized measures for the management of the enterprise but also a certain degree of probability of reducing the risk of enterprises may face financial,prevent enterprises from financial difficulties,ensure enterprise in the market has a strong enough stability.Therefore,if we want to be invincible in the fierce market environment,we must combine with the development of the enterprise itself,improve the level of financial management,establish a financial risk early warning system,fully implement financial risk management,avoid the enterprise from financial risk,so that the enterprise will survive in the long run.This paper selects SQ car rental company as the research object,analyzes the current situation,existing problems and reasons of the financial risk early warning of SQ car rental company,and establishes a new financial risk early warning system by using entropy method and efficiency coefficient method.The specific contents are as follows: First of all,combined with domestic and foreign financial risk early warning research results and the company’s financial situation,analysis of the current situation of SQ rental company’s financial risk early warning,analysis found that the company’s financial risk early warning system,financial risk early warning method of post design,financial risk early warning there is a problem,so according to industry characteristics and their own business,A financial risk early warning system is constructed for the company.Then,entropy method was used to complete the calculation of index weight,SPSS software was used to screen out financial indicators,and power coefficient method was used to comprehensively analyze and calculate the data of the company from 2017 to 2021.Finally,through the comprehensive analysis to calculate the company’s financial risk,create financial risk early warning system for enterprise development,and at the same time by using the financial risk early warning system created,financial risk prevention plan,to avoid financial risk for the company,and also provide reference for other industry company. |