The invention discloses a
ticket checking method,
system and related device, the method is applied to a first electronic device, and the first electronic device logs in a first account; the method comprises the following steps: after entering a
radio frequency field of a gate, receiving a first item identifier sent by the gate; a first gate opening identifier
OpenID is determined based on the first item identifier, the first
OpenID is generated by the first item identifier and a first account number, and the first
OpenID is used for the gate
machine to verify whether the first account number logged in the first
electronic equipment has the right to open the gate; and sending a first response to the gate, wherein the first response comprises the first OpenID. Thus, the first electronic device can complete
ticket checking by touching the gate,
ticket checking steps are simplified, ticket checking efficiency is improved, and better experience is brought to users.