Systems and methods for displaying obstacle-avoidance information during surface operations
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G08G-005/04
G01S-013/93
G08G-005/00
G08G-005/06
출원번호
US-0764701
(2013-02-11)
등록번호
US-9959774
(2018-05-01)
발명자
/ 주소
Vasek, Jiri
Khatwa, Ratan
Kirk, James C.
Olofinboba, Olukayode
Kolcarek, Pavel
Svoboda, Tomas
Dusik, Matej
출원인 / 주소
Honeywell International Inc.
대리인 / 주소
Shumaker & Sieffert, P.A.
인용정보
피인용 횟수 :
0인용 특허 :
13
초록▼
Systems and methods for aiding in pilot awareness of obstacles relative to aircraft features. An exemplary processor receives sensor information from one or more sensors mounted in an aircraft feature (e.g. light modules), determines if at least one obstacle is located within a predefined field of v
Systems and methods for aiding in pilot awareness of obstacles relative to aircraft features. An exemplary processor receives sensor information from one or more sensors mounted in an aircraft feature (e.g. light modules), determines if at least one obstacle is located within a predefined field of view based on the received sensor or database information and generates an image. The image includes an ownship icon having at least one feature representing wingtips of the aircraft and at least one indicator associated with the determined at least one obstacle. A display device presents the generated image. The display device presents a tip of a first sense coverage area adjacent to one wingtip feature associated with the port wing and a tip of the second sense coverage area adjacent to one wingtip feature associated with the starboard wing. The indicator is presented within at least one of the coverage areas.
대표청구항▼
1. A system comprising: a processor configured to: receive sensor information from one or more sensors mounted in at least one of a wingtip light module, fuselage, engine cowling, landing gear or tail component of an aircraft, wherein each of the one or more sensors has a field of view that is selec
1. A system comprising: a processor configured to: receive sensor information from one or more sensors mounted in at least one of a wingtip light module, fuselage, engine cowling, landing gear or tail component of an aircraft, wherein each of the one or more sensors has a field of view that is selected based on a stopping distance range of the aircraft,determine a braking distance for the aircraft based on a weight and a current speed of the aircraft,determine a trajectory of at least one aircraft element based on a location of the at least one aircraft element, the current speed of the aircraft, and a heading of the aircraft,detect at least one obstacle based on the received sensor information and the determined aircraft braking distance, andgenerate an image comprising: an ownship icon comprising at least one feature representing the at least one wingtip light module, fuselage, engine cowling, landing gear, or tail component of the aircraft,a first vector generated based on the determined trajectory of an associated aircraft element,a second vector generated based on the determined trajectory of an associated aircraft element, wherein the first vector and the second vector are based on at least one of a distance value or a time value, andat least one indicator associated with the detected at least one obstacle; anda display device configured to present the generated image. 2. The system of claim 1, wherein the at least one feature comprises a first feature representing a port wing and a second feature representing a starboard wing of the aircraft, wherein the generated image comprises a first sense coverage area and a second sense coverage area, wherein the display device presents a tip of the first sense coverage area adjacent the first feature and a tip of the second sense coverage area adjacent the second feature, wherein the at least one indicator is presented within at least one of the coverage areas. 3. The system of claim 2, wherein the coverage areas and the ownship icon are presented in a one-to-one relationship and the coverage areas and the ownship icon are presented in one of at least two different range resolutions. 4. The system of claim 2, wherein the at least one indicator comprises a range feature of at least one of the coverage areas, wherein the range feature corresponds to obstacle distance information included in at least one of the received sensor or stored information. 5. The system of claim 2, wherein the at least one indicator comprises a distance value located in at least one of the coverage areas, wherein the distance value corresponds to obstacle distance information included in the received sensor information. 6. The system of claim 2, further comprising: memory configured to store airport facility information,wherein the at least one indicator comprises at least a partial outline of the at least one determined obstacle based on at least one of the received sensor information or the stored airport facility information, andwherein the at least a partial outline is presented within at least one of the coverage areas. 7. The system of claim 1, wherein the generated image comprises: a first zone associated with first areas outside the aircraft, the first areas being one where, if an obstacle was detected therein, the aircraft would avoid contact based on current heading of the aircraft; anda second zone associated with a second area outside the aircraft, the second area being one where, if an obstacle was detected therein, the aircraft would be likely to collide with the obstacle based on current heading of the aircraft. 8. The system of claim 7, wherein a first portion of the first zone and a first portion of the second zone are presented from a port wingtip of the ownship icon, and wherein a second portion of the first zone and a second portion of the second zone are presented from a starboard wingtip of the ownship icon. 9. The system of claim 8, wherein the at least one indicator comprises a nearest obstacle icon presented in a first format in one of the zone portions based on the sensor information, and wherein the at least one indicator comprises a next-nearest obstacle icon presented in a second format in one of the zone portions based on the sensor information. 10. The system of claim 8, wherein the at least one indicator comprises a nearest obstacle icon in the first zone presented in a first format in one of the zone portions of the first zone based on the sensor information, and wherein the at least one indicator comprises a nearest obstacle icon in the second zone presented in a second format in one of the zone portions of the second zone based on the sensor information. 11. The system of claim 1, wherein the determined trajectories are not linear. 12. A method comprising: at a processor, receiving sensor information from one or more sensors mounted in at least one aircraft feature, wherein each of the one or more sensors has a field of view that is selected based on a stopping distance range of the aircraft;determining a braking distance for the aircraft based on a weight and a current speed of the aircraft;determining a trajectory of at least one aircraft element based on a location of the at least one aircraft element, the current speed of the aircraft, and a heading of the aircraft;detecting at least one obstacle based on the received sensor information and the determined aircraft braking distance; andgenerating an image comprising: an ownship icon comprising the at least one aircraft feature;a first vector generated based on the determined trajectory of an associated aircraft element;a second vector generated based on the determined trajectory of an associated aircraft element, wherein the first vector and the second vector are based on at least one of a distance value or a time value; andat least one indicator associated with the detected at least one obstacle; andat a display device, presenting the generated image. 13. The method of claim 12, wherein the at least one feature comprises a first feature representing a port wing and a second feature representing a starboard wing of the aircraft, wherein the generated image comprises a first sense coverage area and a second sense coverage area, wherein presenting comprises presenting a tip of the first sense coverage area adjacent the first feature and a tip of the second sense coverage area adjacent the second feature, wherein the at least one indicator is presented within at least one of the coverage areas. 14. The method of claim 13, wherein the coverage areas and the ownship icon are presented in a one-to-one relationship and the coverage areas and the ownship icon are presented in one of at least two different range resolutions. 15. The method of claim 13, wherein generating the image comprising the at least one indicator comprises uniquely depicting a range feature of at least one of the coverage areas, wherein the uniquely depicted range feature corresponds to obstacle distance information included in the received sensor information. 16. The method of claim 13, wherein the at least one indicator comprises a distance value located in at least one of the coverage areas, wherein the distance value corresponds to obstacle distance information included in the received sensor information. 17. The method of claim 13, wherein the at least one indicator comprises at least a partial outline of the at least one determined obstacle, and wherein generating the image comprises presenting the at least the partial outline within at least one of the coverage areas based on at least one of the received sensor information or airport facility information stored by a memory. 18. The method of claim 12, wherein the generated image comprises: a first zone associated with first areas outside the aircraft, the first areas being one where, if an obstacle was detected therein, the aircraft would avoid contact based on current heading of the aircraft; anda second zone associated with a second area outside the aircraft, the second area being one where, if an obstacle was detected therein, the aircraft would be likely to collide with the obstacle based on current heading of the aircraft. 19. The method of claim 18, wherein a first portion of the first zone and a first portion of the second zone are presented from a port wingtip of the ownship icon, wherein a second portion of the first zone and a second portion of the second zone are presented from a starboard wingtip of the ownship icon,wherein the at least one indicator comprises a nearest obstacle icon presented in a first format in one of the zone portions based on the sensor information, andwherein the at least one indicator comprises a next-nearest obstacle icon presented in a second format in one of the zone portions based on the sensor information.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (13)
Tognazzini Bruce, Aircraft ground collision avoidance system and method.
Petrie, Robert William; Walton, Paul; Darby, Jr., George Derrick; Santamaria, Juan Carlos; Opdenbosch, Augusto, Method and system for automatically directing traffic on a site.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.