Method and system for assessing structural integrity of street lighting luminaires

A system for assessing structural integrity of street lighting luminaires, comprising:

• a processor configured to
• obtain, for each street lighting luminaire, j, of a plurality of street lighting luminaires, j=1, . . . , k, arranged adjacent a street, and iteratively for a vehicle, of a plurality of vehicles, moving on the street,
• first vibration data, yj(t), as a function of time, t, at the street lighting luminaire, j, as a function, ƒj, of at least one of
• speed, s0, of the vehicle, and
• distance, d0, between the vehicle and the street lighting luminaire, j, given at least one property, rk, of the street,
• determine second vibration data, ylj(t), as a function of time, t, at at least one neighboring street lighting luminaire, l, of the street lighting luminaire, j,
• normalize the first vibration data, yj(t), and the second vibration data, ylj(t), respectively, with respect to at least one of:
• the speed, s0, of the vehicle, and
• the distance, d0, between the vehicle and the respective street lighting luminaire, j, l,
• to normalized first vibration data, yj(t)n, and normalized second vibration data, ylj(t)n, respectively,
• compare the normalized first vibration data, yj(t)n, with the normalized second vibration data, ylj(t)n,
• wherein the system, in case of at least one difference, Δ, between the normalized first vibration data, yj(t)n, and the normalized second vibration data, ylj(t)n, for a street lighting luminaire, j, of the plurality of street lighting luminaires, exceeds at least one threshold, Td, associated with the at least one difference, is configured to:
• register an anomaly count, Ac, for the street lighting luminaire, j, and
• assess structural integrity of the street lighting luminaire, j, based on the anomaly count, Ac.