Patent ID: 11869354
Assignee: PENTA SECURITY SYSTEMS INC.
Field: Control (Instruments)
Classification: CPC G  H | IPC G

Claim 6:
7. An apparatus for detecting an anomaly of a road side unit, comprising:
a processor;
a memory configured to store one or more instructions executed by the processor; and
an artificial neural network,
wherein the one or more instructions are executed to:
receive traffic data from each of one or more road side units;
calculate a distance between the one or more road side units based on the traffic data;
group the road side units with the distance, which is less than or equal to a preset value, among the one or more road side units into the same group;
calculate all subsets of groups of the road side units, which are grouped according to the grouping;
generate input data of the artificial neural network from subsets among all the subsets of the groups, to which a first road side unit among the one or more road side units belongs;
generate, by the artificial neural network, output data based on the input data; and
detect an anomaly of the first road side unit based on the output data.