IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0252367
(2011-10-04)
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등록번호 |
US-8561770
(2013-10-22)
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발명자
/ 주소 |
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출원인 / 주소 |
- Blue Wheel Technologies, Inc.
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대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
8 인용 특허 :
18 |
초록
▼
A system and method for powering of a vehicle is disclosed. In accordance with embodiments of the present disclosure, a roadway may include an embedded conductor and a source of energy. The embedded conductor may be embedded in the roadway configured to transfer energy to a vehicle upon the roadway
A system and method for powering of a vehicle is disclosed. In accordance with embodiments of the present disclosure, a roadway may include an embedded conductor and a source of energy. The embedded conductor may be embedded in the roadway configured to transfer energy to a vehicle upon the roadway via magnetic induction or electric conduction. The source of energy may be applied upon or embedded in the roadway and configured to generate electric current to the embedded conductor. The source of energy may include a solar power generator, a thermoelectric power generator, a piezoelectric power generator, and/or any other suitable source of energy.
대표청구항
▼
1. A roadway comprising: an embedded conductor embedded in the roadway configured to transfer energy to a vehicle upon the roadway via magnetic induction or electric conduction;a dual-mode assembly formed upon the embedded conductor, the assembly configured such that when a vehicle is proximate to a
1. A roadway comprising: an embedded conductor embedded in the roadway configured to transfer energy to a vehicle upon the roadway via magnetic induction or electric conduction;a dual-mode assembly formed upon the embedded conductor, the assembly configured such that when a vehicle is proximate to a portion of the material, the portion has a first electrical impedance substantially permitting flow of electrical current from the embedded conductor through the portion, and when the vehicle is not proximate to the portion, the portion has a second electrical impedance substantially preventing flow of electrical current from the embedded conductor through the portion; andand a source of energy applied upon or embedded in the roadway and electrically coupled to the embedded conductor, the source of energy configured to generate electric current to the embedded conductor. 2. A roadway according to claim 1, the source of energy comprising a solar power generator configured to convert photonic energy incident upon the roadway to electromagnetic energy in the form of an electric current. 3. A roadway according to claim 2, the solar power generator comprising a photovoltaic panel. 4. A roadway according to claim 2, the solar power generator comprising a photovoltaic film placed upon the surface of the roadway. 5. A roadway according to claim 2, the solar power generator configured to convert a magnetic field present in photonic energy into electrical energy. 6. A roadway according to claim 1, the source of energy comprising a thermoelectric power generator configured to convert thermal energy present in the roadway to electromagnetic energy in the form of an electric current. 7. A roadway according to claim 6, the thermoelectric power generator comprising a thermoelectric material composed of at least one of: a combination of tellurium, antimony, germanium, and silver;a skutterudite; andlead telluride having nanocrystals of rock salt placed therein. 8. A roadway according to claim 1, the source of energy comprising a piezoelectric power generator configured to convert at least one of mechanical and vibrational energy present in the roadway to electromagnetic energy in the form of an electric current. 9. A roadway according to claim 1, the dual-mode assembly comprising: a layer of electrically insulative material, wherein the layer of electrically insulative material is placed upon the embedded conductor;a layer of electrically conductive material placed on the layer of electrically insulative material; andparticles of magnetic and electrically conductive material disposed in the layer of electrically insulative material and configured to, when the vehicle is proximate to the portion, form an electrically conductive path between the embedded conductor and the payer of electrically conductive material. 10. A roadway according to claim 1, the dual-mode assembly comprising a material having the second electrical impedance substantially preventing flow of electrical current from the embedded conductor through the material in the absence of a magnetic or electrical field and having the first electrical impedance substantially permitting flow of electrical current from the embedded conductor through the material in the presence of a magnetic or electrical field. 11. A method comprising: generating electrical energy in the form of an electrical current by a source of energy applied upon or embedded in a roadway;delivering the electrical current to an embedded conductor embedded in the roadway;causing a portion of a dual-mode assembly formed on the embedded conductor to have a first electrical impedance substantially permitting flow of electrical current from the embedded conductor through the portion when a vehicle is proximate to the portion and to have a second electrical impedance substantially preventing flow of electrical current from the embedded conductor through the portion when the vehicle is not proximate to the portion; andtransferring the electrical energy in the electrical current to a vehicle upon the roadway via magnetic induction or electric conduction via the portion when a vehicle is proximate to the portion. 12. A method according to claim 11, the source of energy comprising a solar power generator configured to convert photonic energy incident upon the roadway to electromagnetic energy in the form of an electric current. 13. A method according to claim 12, the solar power generator comprising a photovoltaic panel. 14. A method according to claim 12, the solar power generator comprising a photovoltaic film placed upon the surface of the roadway. 15. A method according to claim 12, the solar power generator configured to convert a magnetic field present in photonic energy into electrical energy. 16. A method according to claim 11, the source of energy comprising a thermoelectric power generator configured to convert thermal energy present in the roadway to electromagnetic energy in the form of an electric current. 17. A method according to claim 16, the thermoelectric power generator comprising a thermoelectric material composed of at least one of: a combination of tellurium, antimony, germanium, and silver;a skutterudite; andlead telluride having nanocrystals of rock salt placed therein. 18. A method according to claim 11, the source of energy comprising a piezoelectric power generator configured to convert at least one of mechanical and vibrational energy present in the roadway to electromagnetic energy in the form of an electric current. 19. A method according to claim 11, the dual-mode assembly comprising: a layer of electrically insulative material, wherein the layer of electrically insulative material is placed upon the embedded conductor;a layer of electrically conductive material placed on the layer of electrically insulative material; andparticles of magnetic and electrically conductive material disposed in the layer of electrically insulative material and configured to, when the vehicle is proximate to the portion, form an electrically conductive path between the embedded conductor and the payer of electrically conductive material. 20. A method according to claim 11, the dual-mode assembly comprising a material having the second electrical impedance substantially preventing flow of electrical current from the embedded conductor through the material in the absence of a magnetic or electrical field and having the first electrical impedance substantially permitting flow of electrical current from the embedded conductor through the material in the presence of a magnetic or electrical field.
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