Data reporting method and device based on bidirectional confirmation

The invention discloses a data reporting method and device based on bidirectional confirmation. The method comprises the following steps: receiving a score data reporting request of a client; judgingwhether a confirmation parameter exists in the score data reporting request or not; if yes, returning confirmation information of successful reporting to the client; and confirming data submission success through the client according to the successfully reported confirmation information. The device comprises a receiving module, a judging module, an information returning module and a determining module. The technical problem that the accuracy and efficiency cannot be guaranteed and improved due to the fact that an existing M2M communication technology cannot confirm whether the data is successfully submitted or not in a two-way mode through the client side and the server side is solved.