Blacklist passenger verification interception method, related device and computer storage medium

The invention provides a blacklist passenger verification interception method, a related device and a computer storage medium. The method comprises the following steps: acquiring passenger information in a passenger reservation request; the passenger information comprises a certificate number of a passenger, splitting the passenger information, and extracting the certificate number in the passenger information; matching the identification number in a blacklist passenger database; if the matching fails, determining that the passenger is not a blacklist passenger, and opening a normal booking permission; and if the matching is successful, determining that the passenger is a blacklist passenger, and refusing the reservation request of the user. Therefore, checking and interception of blacklist passengers are completed in a ticket booking link, and potential influences on airline company and passenger safety are reduced to the minimum while credit punishment is implemented. 本发明提供一种黑名单旅客校验拦截方法、相关装置和计算机存储介质；该方法包括：获