Power management scheme for portable data collection devices utilizing location and position sensors
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H04M-001/00
H04W-052/02
G06F-001/32
H04M-001/725
H04W-004/02
출원번호
US-0927210
(2018-03-21)
등록번호
US-10178622
(2019-01-08)
발명자
/ 주소
Sauerwein, James T.
Hinson, Douglas M.
출원인 / 주소
HAND HELD PRODUCTS, INC.
대리인 / 주소
Additon, Higgins & Pendleton, P.A.
인용정보
피인용 횟수 :
0인용 특허 :
17
초록▼
A data collection device (DCD) is placed in a first low power mode after the DCD has been in a first predetermined position, and placed in a second low power mode after a first predetermined period of time. In another embodiment the DCD includes a wireless telephone, and a proximity sensor which det
A data collection device (DCD) is placed in a first low power mode after the DCD has been in a first predetermined position, and placed in a second low power mode after a first predetermined period of time. In another embodiment the DCD includes a wireless telephone, and a proximity sensor which detects when the DCD is close to a user's face, wherein the telephone is automatically put in a handset mode when the DCD is close to a user's face, and automatically put in a speakerphone mode when the DCD is not close to a user's face.
대표청구항▼
1. A method, comprising: determining if a device is front down or back down, the device comprising a main body having a front and a back, an accelerometer, an input device, and a processor;if the device is front down, placing the device in a first sleep state and then a second sleep state based on a
1. A method, comprising: determining if a device is front down or back down, the device comprising a main body having a front and a back, an accelerometer, an input device, and a processor;if the device is front down, placing the device in a first sleep state and then a second sleep state based on a time elapsed without detecting movement of the device or receiving input;if the device is back down, placing the device in a third sleep state based on a time elapsed without detecting movement of the device or receiving input; andif the device is neither front down nor back down, placing the device in a fourth sleep state based on a time elapsed without detecting movement of the device or receiving input. 2. The method of claim 1, comprising, when the device is front down, placing the device in the second sleep state after a first predetermined time period in the first sleep state. 3. The method of claim 1, comprising, when the device is back down, placing the device in the fourth sleep state after a second predetermined time period in the third sleep state. 4. The method of claim 1, comprising, when the device is neither front down nor back down, placing the device in the fourth sleep state after a third predetermined time period. 5. The method of claim 1, comprising: determining if the device is leaning on a side edge; andif the device is leaning on a side edge, placing the device in the third sleep state based on a time elapsed without detecting movement of the device or receiving input. 6. The method of claim 1, wherein the input device comprises a touch screen. 7. The method of claim 6, comprising turning off the touch screen when placing the device in the first sleep state. 8. The method of claim 1, comprising inactivating more device functions in the third sleep state than in the first sleep state by the processor. 9. The method of claim 1, comprising inactivating more device components in the third sleep state than in the first sleep state. 10. The method of claim 1, comprising: when the device is front down, placing the device in the second sleep state after a first predetermined time period in the first sleep state;when the device is back down, placing the device in the fourth sleep state after a second predetermined time period in the third sleep state; andwhen the device is neither front down nor back down, placing the device in the fourth sleep state after a third predetermined time period;wherein the second predetermined time period is longer than the first predetermined time period; andwherein the third predetermined time period is longer than the second predetermined time period. 11. The method of claim 1, comprising: detecting the device's proximity to other objects; andif the device is close to a user's face, placing the device in a reduced power state. 12. The method of claim 1, comprising detecting movement and an orientation of the device with the accelerometer. 13. A method, comprising: determining if a device is front down or back down, the device comprising a main body having a front and a back, an accelerometer, an input device, and a processor;if the device is front down, placing the device in a first sleep state and then a second sleep state based on a time elapsed without detecting movement of the device or receiving input; andif the device is back down, placing the device in a third sleep state based on a time elapsed without detecting movement of the device or receiving input. 14. The method of claim 13, comprising if the device is front down, placing the device in a first sleep state and then a second sleep state based on a time elapsed without detecting movement of the device or receiving input since the device was placed in the first sleep state. 15. The method of claim 13, comprising: determining if the device is leaning on a side edge; andif the device is leaning on a side edge, placing the device in the third sleep state based on a time elapsed without detecting movement of the device or receiving input. 16. The method of claim 13, comprising: determining if the device is leaning on a front edge; andif the device is leaning on a front edge, placing the device in the third sleep state based on a time elapsed without detecting movement of the device or receiving input. 17. The method of claim 13, wherein the input device is touch screen. 18. The method of claim 17, comprising turning off the touch screen when placing the device in the first sleep state. 19. The method of claim 13, comprising inactivating more device functions in the third sleep state than in the first sleep state by the processor. 20. The method of claim 13, comprising: when the device is front down, placing the device in the second sleep state after a first predetermined time period in the first sleep state;when the device is back down, placing the device in the fourth sleep state after a second predetermined time period in the third sleep state; andwhen the device is neither front down nor back down, placing the device in the fourth sleep state after a third predetermined time period;wherein the second predetermined time period is longer than the first predetermined time period; andwherein the third predetermined time period is longer than the second predetermined time period.
Bowen Donald J. (Aberdeen NJ) Erving Richard H. (Piscataway NJ) Miller ; II Robert R. (Morris Township ; Morris County NJ), Automatic handset-speakephone switching arrangement for portable communication device.
Metlitsky Boris (Stony Brook NY) Swartz Jerome (Old Field NY) Barkan Edward (South Setauket NY) Shepard Howard (Great Neck NY) Goren David (Ronkonkoma NY) Biuso Tony (South Setauket NY), Bar code scanner actuated by detection of scanner motion.
Nicolas,Regis; Osborn,Neal, Method and apparatus for automatic power-up and power-down of a computer system based on the positions of an associated stylus and/or hinge.
Yee David Moon ; Bickley Robert Henry ; Zucarelli Philip John ; Keller Theodore Woolley, Method and apparatus for control of an electronic system using intelligent movement detection.
Douglis Frederick (Somerset NJ) Marsh Brian D. (New York NY) Krishnan Parameshwaran (Durham NC), Method for managing the power distributed to a disk drive in a laptop computer.
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