METHOD FOR ALARM INFORMATION TRANSMISSION, WIRELESS SENSOR NODE DEVICE, GATEWAY NODE DEVICE

摘要

Disclosed are a method for alarm information transmission, a wireless sensor node device and a gateway node device, for solving the problem existing in the prior art that the alarm information generated by the sensor node cannot be transmitted promptly. The method includes: receiving by a gateway node indication information for indicating the requirement of sending alarm information sent by a sensor node that is going to send the alarm information; determining the information about the corresponding emergency communication resource from the pre-configured indication information and the information about the emergency communication resources for transmitting the alarm information according to the indication information; broadcasting by the gateway node the determined information about the emergency communication resource and instructing the sensor node that receives information about the emergency communication resource to transmit the alarm information according to the information about the emergency communication resource.