Patent ID: 11870140
Assignee: CODE 3, INC.
Field: Control (Instruments)
Classification: CPC H  B  F  G | IPC B  F  H

Claim 6:
7. A system, comprising:
an antenna-equipped light bar, including:
a light bar housing in which are mounted lighting devices communicatively coupled to electrical circuitry;
a shielding panel located in the light bar housing and electrically isolated from the electrical circuitry coupled to the lighting devices, the shielding panel positioned in the light bar housing to provide shielding of electromagnetic interference (EMI) associated with the electrical circuitry coupled to the lighting devices; and
an antenna mounted atop the shielding panel so as to be at least partly shielded from the EMI;

a human-machine interface (HMI); and
an on-board unit for converting from first electrical signals into second electrical signals, the first electrical signals being generated by the HMI indicating that the lighting devices are on, and the second electrical signals being generated by the on-board unit for wireless broadcast using the antenna.