| 摘要 |
PURPOSE: A device and a method of detecting radiation source are provided to obtain distance information quickly by obtaining direction information to radiation source. CONSTITUTION: A device and a method of detecting radiation source(100) comprise a collimator(10), a radiation sensor, rotary driving units(50,60), a transferring means (80), a location tracing unit, a radiation location data processing unit. Inside the collimator, light path(11) is formed to collect radiation. The radiation sensor is formed on the end of the light part in order to measure the intensity of incident radiation. The rotary driving units are connected to the collimator, and rotate the collimator upward and downward, and right and left. The transferring means transfers the collimator and the rotary driving units. The location tracing unit measures migration distance transferred by the transferring means; The radiation location data processing unit obtains direction information and distance information of the radiation source on the basis of the measured maximum intensity of radiation, and the migration distance. |
