Patent ID: 9399844
Filing Date: 2016-07-26
CPC Classification: E01F,G02B

Claim Text:
1. A pavement marker module comprising: a housing having a top side spaced apart from a bottom side, said top side defining at least one cavity opening therethrough, said cavity opening providing access to a cavity, said bottom side configured for attachment to a mount surface; a translucent cover covering said cavity opening; a light source for generating light, said light source received within said at least one cavity; a light guide optically coupled to said light source, said light guide configured for directing the light generated by the light source through the translucent cover, said light guide received within said at least one cavity; an energy storage system for storing electrical current and for supplying electrical current to said light source, said energy storage system received within said at least one cavity; and a charging system for generating electrical current for recharging said energy storage system, said charging system comprising at least one vibration energy harvesting device, said charging system received within said at least one cavity.