System and method for measuring tendency of drunk driving traffic accident

The invention relates to a system for measuring the tendency of drunk driving traffic accident. The system comprises a host (11). A control circuit (61) is arranged in the host (11). A display module (62), an input module (63), a testing module (64) and a data analyzing module (65) which are connected with the control circuit (61) are further arranged on the host (11). A testing program for testing the instant state of a driver on the basis of a UK test is arranged in the testing module (64). The testing module (64) transmits test data to the data analyzing module (65). An analyzing program for analyzing the test data is arranged in the data analyzing module (65). The data analyzing module (65) transmits an analysis result to the display module (62) to be displayed. According to the scheme of measuring the tendency of drunk driving traffic accident through the UK operation deviation degree, the thought, consciousness, decision and active ability of the driver are further tested after the alcohol test to obtain the tendency value of drunk driving traffic accident, and the blood alcohol concentration (BAC) is more precise and reasonable compared with a traditional pure alcohol test.