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Energy-saving road height limit warning device
The invention discloses an energy-saving road height limit warning device. The energy-saving road height limit warning device comprises support rods and a height limit cross bar, the support rods and height limit cross bar form a door-shaped structure, a solar cell is firmly arranged at the top end of the height limit cross bar, one end of the height limit cross bar is firmly provided with an intelligent charging/discharging controller while the other end is firmly provided with an energy storage accumulator, a warning lamp set is firmly arranged at the lateral surface of the height limit cross bar along the long edge, and the intelligent charging/discharging controller is respectively connected with the solar cell, energy storage accumulator and warning lamp set through leads. The energy-saving road height limit warning device enables the vehicle running safety to be guaranteed, enables the safety of the energy-saving road height limit warning device to be guaranteed and achieves nip in the bud; the energy-saving road height limit warning device is simple in structure, environmental friendly through using renewable energy, convenient to use, practical, low in cost and the like.
Energy-saving road height limit warning device
The invention discloses an energy-saving road height limit warning device. The energy-saving road height limit warning device comprises support rods and a height limit cross bar, the support rods and height limit cross bar form a door-shaped structure, a solar cell is firmly arranged at the top end of the height limit cross bar, one end of the height limit cross bar is firmly provided with an intelligent charging/discharging controller while the other end is firmly provided with an energy storage accumulator, a warning lamp set is firmly arranged at the lateral surface of the height limit cross bar along the long edge, and the intelligent charging/discharging controller is respectively connected with the solar cell, energy storage accumulator and warning lamp set through leads. The energy-saving road height limit warning device enables the vehicle running safety to be guaranteed, enables the safety of the energy-saving road height limit warning device to be guaranteed and achieves nip in the bud; the energy-saving road height limit warning device is simple in structure, environmental friendly through using renewable energy, convenient to use, practical, low in cost and the like.
Energy-saving road height limit warning device
ZHANG PENG (author)
2015-09-09
Patent
Electronic Resource
English
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
Intelligent road electronic height limit early warning device
European Patent Office | 2022
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