Pairing method and system between mobile devices

The invention provides a system and a method for establishing pairing between mobile devices. The pairing method comprises the steps of uploading collision parameters, collision time, geographical position information and voice information obtained by the mobile devices participating in a collision event to a network server; analyzing the collision parameters, the collision time and the geographical position information by the network server to screen the mobile devices matched with the collision event; analyzing the voice information to further screen the mobile devices matched with the voice information; and transmitting the information of the screened mobile devices to the corresponding mobile devices and displaying the information to pair and confirm the mobile devices and pair the mobile devices with other mobile devices suffering from the collision event so as to realize the data transmission between the paired mobile devices. Compared with the prior art, the method has the advantages that the pairing accuracy is improved as whether the mobile devices are close or not is judged by additionally utilizing the similarity of the voice information.