Piezoelectric sensing road system for charging automobile based on thermoelectric power generation and manufacturing method

Abstract

The invention discloses a piezoelectric sensing road system for charging automobiles based on thermoelectric power generation and a manufacturing method. A P-type semiconductor concrete piezoelectric sensing road surface comprises a foundation pavement layer, a first copper net, P-type semiconductor concrete, a third copper net and a piezoelectric sensing road surface system; the N-type semiconductor concrete piezoelectric sensing pavement comprises a foundation pavement layer, a second copper net, N-type semiconductor concrete, a fourth copper net and a piezoelectric sensing pavement system; the first copper net and the second copper net extend outwards from the side edges of the corresponding semiconductor concrete piezoelectric sensing road surface to form connecting lugs, the connecting lugs are connected with a thermoelectric power generation control system, and the thermoelectric power generation control system is connected with a power collection system; the piezoelectric sensing pavement system comprises a wireless charging coil transmitter, the electric power collection system supplies power to the wireless charging coil transmitter, and the vehicle-mounted wireless electric energy receiver receives transmitted electric energy and supplies power to a vehicle-mounted battery. According to the invention, green power can be generated for wireless charging of the automobile.

Description

technical field [0001] The invention relates to the technical field of new energy supply, in particular to a piezoelectric sensing road system and a manufacturing method for vehicle charging based on thermoelectric power generation. Background technique [0002] With the increasing scarcity of petroleum resources and the increasingly serious environmental pollution problem, the popularization of new energy vehicles is the general trend, and the most important factor restricting its development is the limited capacity of the on-board battery. The construction of charging base stations is still far from the existing scale of gas stations. How to increase the charging method of new energy vehicles and improve their charging convenience and charging efficiency is the most urgent problem for new energy vehicles. [0003] The patent application number CN201810591529.3 discloses a wireless charging intelligent highway system: park the new energy vehicle at a designated location, i...

AI Technical Summary

Problems solved by technology

Although this system can make new energy vehicles run while rushing, there are mainly the following problems: (1) The power transmission is still based on thermal power supply cables, which cannot effectively adjust the energy structure to meet the standard of green power; 2) It is necessary to park the new energy vehicle at a designated place to install the charging robot, and the steps are cumbersome; (3) The cost of intelligent robot components is high, but the charging time is short, and it needs to be returned and delivered, and its application range is limited

[0004] Patent CN201410157443.1 discloses a dedicated road for wireless charging: the wireless power transmitter is pre-embedded in the road. Although the road realizes the wireless power transmitter on the road for new energy vehicles while walking, there are mainly the following problems: A problem: (1) The source of power is cable transmission, which is highly dependent on wires and cannot be self-supplied; (2) The discharge and power-off of wireless power transmitters require signal control, and the invalid discharge time is too long, which cannot effectively save power

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