Solar power wireless spike for sidewalk pre-warning

Abstract

The invention discloses a solar power wireless spike for sidewalk pre-warning. The solar power wireless spike comprises a transmitter transmitting module and a spike receiving module. The transmittertransmitting module comprises a wireless sending IC module, a first controller, a first power source and a sending switch, the first power source is connected to the wireless sending IC module and thefirst controller, and the first controller is connected to the wireless sending IC module; the spike receiving module comprises a wireless receiving IC module, a second controller, a solar cell panel, a second power source and a plurality of ways of highlighted LED lamps, the solar cell panel is connected to the wireless receiving IC module and the second controller after being connected with thesecond power source in parallel through a diode, the second controller is connected to the wireless receiving IC module, and the multiple ways of highlighted LED lamps are connected to the second controller after being connected in parallel; the wireless sending IC module is in wireless connection with the wireless receiving IC module; and when the sending switch is pressed down, the multiple ways of highlighted LED lamps are lighted and flicker. The solar power wireless spike is always in a sleeping state, the power consumption is extremely low, the life is longer, and the warning effect andthe brightness are higher.

Description

technical field [0001] The invention relates to a solar wireless road stud used for sidewalk early warning. Background technique [0002] Sidewalks are areas with a high incidence of accidents. Early warning systems for sidewalks will become more and more popular. Traditional solar road studs used for early warning generally flash irregularly, which cannot achieve a good early warning effect. In order to realize that the road stud only flashes when pedestrians pass the zebra crossing, the current wired synchronous road stud adopts centralized power supply method, which can greatly improve the warning effect, but it needs to cut the road surface wiring during installation, which makes the construction difficult and the road closed for a long time. To a certain extent, it has hindered the popularization of the zebra crossing early warning system. [0003] Traditional solar wireless synchronous road studs are generally used at night. When the light is dark, the spikes light u...

AI Technical Summary

Problems solved by technology

Commonly used on road dividing lines, because the warning effect is poor because of the constant flashing, it is easy to cause visual paralysis to the driver

Since the road stud is non-triggering ad hoc network flashing, in the case of solar energy, the charging capacity is limited, so only LED lamp beads with low power consumption can be used for continuous flashing, and the brightness cannot be too high when the power is insufficient.

In addition, when the traditional ad hoc network road stud leaves the factory, the transmitting and receiving parts must be pre-paired and cannot be mixed.

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