JPS62189678U - - Google Patents

Info

Publication number
JPS62189678U
JPS62189678U JP7804686U JP7804686U JPS62189678U JP S62189678 U JPS62189678 U JP S62189678U JP 7804686 U JP7804686 U JP 7804686U JP 7804686 U JP7804686 U JP 7804686U JP S62189678 U JPS62189678 U JP S62189678U
Authority
JP
Japan
Prior art keywords
data
radio wave
wave reception
satellite
navigation data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7804686U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7804686U priority Critical patent/JPS62189678U/ja
Publication of JPS62189678U publication Critical patent/JPS62189678U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案を１チヤンネルシーケンシヤ
ル方式の受信機に適用した車両用のＧＰＳ位置計
測装置の実施例を示すブロツク図、第２図は地方
時刻に対する衛星仰角と衛星利用の可能性を示す
図、第３図は衛星選択方式を示すフローチヤート
、第４図はこの考案をパラレル受信方式の受信機
に適用した車両用のＧＰＳ位置計測装置の実施例
を示すブロツク図である。 １…衛星選択手段、１６…地磁気センサ、１７
…距離センサ、１８…時計、１９…推測位置演算
装置、２０…衛星選択装置。 Figure 1 is a block diagram showing an example of a vehicle GPS position measuring device in which this invention is applied to a one-channel sequential receiver, and Figure 2 shows the satellite elevation angle relative to local time and the possibility of satellite utilization. 3 are flowcharts showing a satellite selection method, and FIG. 4 is a block diagram showing an embodiment of a GPS position measuring device for a vehicle in which this invention is applied to a parallel reception method receiver. 1...Satellite selection means, 16...Geomagnetic sensor, 17
... Distance sensor, 18... Clock, 19... Estimated position calculation device, 20... Satellite selection device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 時刻データと衛星軌道データとに基いて可視衛
星のうち仰角の大きい衛星から順に必要な数の衛
星を選択する衛星選択手段と、選択された衛星の
航法データを受信する電波受信手段と、受信した
航法データに基いて電波受信位置を演算する測位
演算手段と、を備えて構成されるＧＰＳ位置計測
装置。 Satellite selection means for selecting a required number of visible satellites in descending order of elevation angle based on time data and satellite orbit data; radio wave reception means for receiving navigation data of the selected satellites; A GPS position measuring device comprising: positioning calculation means for calculating a radio wave reception position based on navigation data.
JP7804686U 1986-05-26 1986-05-26 Pending JPS62189678U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7804686U JPS62189678U (en) 1986-05-26 1986-05-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7804686U JPS62189678U (en) 1986-05-26 1986-05-26

Publications (1)

Publication Number Publication Date
JPS62189678U true JPS62189678U (en) 1987-12-02

Family

ID=30926624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7804686U Pending JPS62189678U (en) 1986-05-26 1986-05-26

Country Status (1)

Country Link
JP (1) JPS62189678U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03170890A (en) * 1989-11-30 1991-07-24 Pioneer Electron Corp Satellite electric wave acquisition system of gps receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03170890A (en) * 1989-11-30 1991-07-24 Pioneer Electron Corp Satellite electric wave acquisition system of gps receiver

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