Institute for Information Industry

He-Sheng Wang

Shu-Min Chuang

Chih-Min Hsu

Hung-Wei Chen

Emery Jou

Ping-Feng Wang

Chih-Hung Li

Fan-Ren Chang

Chih-Horng Li

Shan-Yuan Yang

Shan-Yaun Yang

A satellite positioning method, a satellite pseudorange calculation apparatus and a satellite pseudorange calculation method thereof are provided. The satellite pseudorange calculation apparatus is used for calculating a pseudorange between a satellite and a satellite positioning receiving device, wherein the pseudorange includes an integer code value and a fractional code value. The satellite pseudorange calculation apparatus comprises a receiver and a processor electrically connected with the receiver. The receiver is configured to receive a code phase from a satellite signal acquisition unit, and the processor is configured to calculate the fractional code value according to the code phase. The receiver is further configured to define an approximation position and calculate the integer code value according to the approximate position and the fractional code value. The satellite positioning method is used for positioning the satellite positioning receiving device.

Satellite positioning method, satellite pseudorange calculation apparatus and satellite pseudorange calculation method

A positioning device and a positioning method thereof are provided. The positioning device can cooperate with a first satellite group and a second satellite group, and it comprises a storage, a receiver and a processor. The receiver is configured to receive a first satellite group signal from the first satellite group and a second satellite group signal from the second satellite group. The processor is electrically connected to the storage and the receiver, and configured to calculate a positioning offset value according to one of the first satellite group signal and the second satellite group signal. In addition, the processor is configured to calculate a positioning result according to the second satellite group signal and the positioning offset, and store the positioning result in the storage.

Positioning device and positioning method thereof

Growing community of inventors

Keelung, Taiwan

He-Sheng Wang