IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0830940
(1999-09-02)
|
국제출원번호 |
PCT/ES99/00282
(1999-09-02)
|
국제공개번호 |
WO01/18761
(2001-03-15)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
Ostrolenk, Faber, Gerb & Soffen, LLP
|
인용정보 |
피인용 횟수 :
16 인용 특허 :
9 |
초록
▼
A signalling beacon comprised of a lighting indicator which is mounted in a body enabling the stacking thereof. An energy accumulation device, at least one photovoltaic cell and an electronic device of the beacon are in the beacon. The electronic device has a radio frequency receiver circuit to rece
A signalling beacon comprised of a lighting indicator which is mounted in a body enabling the stacking thereof. An energy accumulation device, at least one photovoltaic cell and an electronic device of the beacon are in the beacon. The electronic device has a radio frequency receiver circuit to receive radio communication signals which are emitted by an emitter circuit, and a light indicator control circuit. The light indicator control circuit includes a timer, a logic circuit intended to the polarization of the timer and of the light indicator, and a connection device for the switching off of the energy accumulation device when the beacons are piled up. A signalling beacon is obtained with a high autonomy, which is also remotely controllable and it has a high versatility of applications.
대표청구항
▼
1. Signalling beacon of comprising a luminous indicator assembled on a casing, the casing allowing the beacon to be stacked, an energy accumulation device, at least one photovoltaic cell, and an electronic device for the beacon, the electronic device has a receiver circuit for radio frequency of rad
1. Signalling beacon of comprising a luminous indicator assembled on a casing, the casing allowing the beacon to be stacked, an energy accumulation device, at least one photovoltaic cell, and an electronic device for the beacon, the electronic device has a receiver circuit for radio frequency of radio communication signals transmitted by a transmitter circuit, and a control circuit of the luminous indicator, the control circuit of the luminous indicator comprises a timer, a logical circuit for polarisation of the timer and of the luminous indicator, and a connection device for switching off a supply to the energy accumulation device in the event of stacking of the beacons. 2. Signalling Beacon, in accordance with claim 1, wherein the photovoltaic cell is made up of 16 cell elements connected together in series, forming a total surface area of at least 100 cm 2 . 3. Signalling Beacon, in accordance with claim 2, wherein the total surface area of the photovoltaic cell is 120 cm 2 . 4. Signalling Beacon, in accordance with claim 1, wherein the transmitter-encoder circuit a by radio frequency is made up of an aerial, a transmitter, an encoder, numerous micro switches, and a pull-up of resistors. 5. Signalling Beacon in accordance with claim 1, wherein the receiver-decoder circuit is made up of an aerial, a receiver, a decoder, numerous switches, and a pull-up of resistors. 6. Signalling Beacon,in accordance with claim 1, wherein the luminous indicator is made up of at least one high intensity light emitting diode. 7. Signalling Beacon, in accordance with claim 1, including a support having an inside in which an energy accumulation device is fitted. 8. Signalling Beacon, in accordance with claim 7, including a support having an inside in which a radar device is disposed. 9. Signalling Beacon, in accordance with claim 1, wherein the energy accumulation device is a lead battery. 10. Signalling Beacon in accordance with in accordance with claim 1, wherein the frequency range of the signals transmitted by the transmitter-encoder circuit is from 25 to 1,000 MHz. 11. Signalling Beacon in accordance with claim 1, wherein the transmitter-encoder circuit has a potential of less than 10 mW. 12. Signalling Beacon in accordance with claim 1, further comprising a rod having one end in contact with a connection device, while the other end remains free.
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