JP2006074665A5 - - Google Patents

Download PDF

Info

Publication number
JP2006074665A5
JP2006074665A5 JP2004258411A JP2004258411A JP2006074665A5 JP 2006074665 A5 JP2006074665 A5 JP 2006074665A5 JP 2004258411 A JP2004258411 A JP 2004258411A JP 2004258411 A JP2004258411 A JP 2004258411A JP 2006074665 A5 JP2006074665 A5 JP 2006074665A5
Authority
JP
Japan
Prior art keywords
broadcast
broadcast receiver
control unit
tuner
antenna
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.)
Withdrawn
Application number
JP2004258411A
Other languages
Japanese (ja)
Other versions
JP2006074665A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2004258411A priority Critical patent/JP2006074665A/en
Priority claimed from JP2004258411A external-priority patent/JP2006074665A/en
Publication of JP2006074665A publication Critical patent/JP2006074665A/en
Publication of JP2006074665A5 publication Critical patent/JP2006074665A5/ja
Withdrawn legal-status Critical Current

Links

Claims (4)

少なくとも2つのアンテナと、少なくとも2つのチューナを備え、ダイバシティ制御を行う放送受信機において、
第1のアンテナと第1のチューナとによってアナログ放送又はデジタル放送を受信中に、第2のアンテナと第2のチューナとによってアナログ放送又はデジタル放送をサーチさせ受信チャンネル情報を収集する制御部を備え、
前記制御部は、前記第1のアンテナ及び前記第1のチューナで受信している放送の受信状況が良好なときに、前記ダイバシティ制御を中断もしくは前記ダイバシティ制御の機能を低下させて、前記受信チャンネル情報の収集を行うことを特徴とする放送受信機。
In a broadcast receiver having diversity control with at least two antennas and at least two tuners,
A control unit is provided that collects reception channel information by searching for an analog broadcast or a digital broadcast with the second antenna and the second tuner while receiving the analog broadcast or the digital broadcast with the first antenna and the first tuner ,
The control unit interrupts the diversity control or reduces the function of the diversity control when the reception status of the broadcast received by the first antenna and the first tuner is good, and reduces the function of the diversity control. A broadcast receiver characterized by collecting information.
前記制御部は、一定時間毎、前記放送受信機が搭載される車両が一定距離移動する毎、及び前記放送受信機が搭載される車両が複数に区分けされたエリアの1つに入る毎のいずれかの場合に前記受信状況の良否判断を行うことを特徴とする請求項1記載の放送受信機。   The control unit may be configured to operate at any given time, every time the vehicle on which the broadcast receiver is mounted moves a certain distance, and every time the vehicle on which the broadcast receiver is mounted enters one of a plurality of divided areas. The broadcast receiver according to claim 1, wherein the quality of the reception status is judged in such a case. 前記制御部は、前記収集された受信チャンネル情報によって、オートプリセットを実行することを特徴とする請求項1又は2記載の放送受信機。   The broadcast receiver according to claim 1, wherein the control unit executes auto-preset according to the collected reception channel information. 前記制御部は、前記収集された受信チャンネル情報をエリアに対応付けてプリセットすることを特徴とする請求項1又は2記載の放送受信機。   The broadcast receiver according to claim 1, wherein the control unit presets the collected reception channel information in association with an area.
JP2004258411A 2004-09-06 2004-09-06 Broadcasting channel detection apparatus Withdrawn JP2006074665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004258411A JP2006074665A (en) 2004-09-06 2004-09-06 Broadcasting channel detection apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004258411A JP2006074665A (en) 2004-09-06 2004-09-06 Broadcasting channel detection apparatus

Publications (2)

Publication Number Publication Date
JP2006074665A JP2006074665A (en) 2006-03-16
JP2006074665A5 true JP2006074665A5 (en) 2007-10-11

Family

ID=36154747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004258411A Withdrawn JP2006074665A (en) 2004-09-06 2004-09-06 Broadcasting channel detection apparatus

Country Status (1)

Country Link
JP (1) JP2006074665A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008016993A (en) * 2006-07-04 2008-01-24 Clarion Co Ltd Television broadcasting receiver and broadcasting frequency information acquiring method
JP5021989B2 (en) * 2006-09-14 2012-09-12 パナソニック株式会社 Broadcast receiving apparatus and receiving method
JP2013207688A (en) * 2012-03-29 2013-10-07 Pioneer Electronic Corp Broadcast receiving device, broadcast receiving method, broadcast receiving device program, and recording medium storing broadcast receiving device program

Similar Documents

Publication Publication Date Title
EP1033826A3 (en) Proportional diversity radio receiver system with dynamic noise-controlled antenna phasers
EP1562309A3 (en) Receiver comprising plurality of directional antennas
WO2008146495A1 (en) Digital broadcast receiver
TW200637371A (en) Method and system for mobile receiver antenna architecture for handling various digital video broadcast channels
EP2541799B1 (en) Diversity with identification of specific antenna properties and evaluation thereof
DE10084919T1 (en) Battery operated radio receivers that save electricity by reducing the active reception time
WO2008002715A3 (en) Multiple input multiple output signal receiving apparatus with optimized performance
WO2007044652A3 (en) Combined antenna module with single output
TW200713685A (en) Combination antenna with multiple feed points
JP2006332770A (en) On-vehicle receiver
GB0029464D0 (en) Predictive tuning on multi-tuner broadcast data receivers
WO2006034424A3 (en) Blind signal separation using a combination of correlated and uncorrelated antenna elements
SG127771A1 (en) Dual television tuner
HK1069733A2 (en) portable multi-function cooler with am/fm radio.
GB2431305B (en) Multi-tuner system,single package dual tuning system and receiver and digital television using the same
EP2146392A3 (en) Marine multiband antenna
JP2006074665A5 (en)
EP1802008A3 (en) Search algorithm for phased array antenna
WO2006086430A3 (en) Signal separation techniques to provide robust spread spectrum signal decoding
EP2802088B1 (en) Managing wirelessly transmitted use-data in a wireless data transmission environment
WO2006119999A8 (en) Antenna diversity by means of if through-connection for receivers of digital radio signals
JP2006115200A5 (en)
EP1148684A3 (en) Antenna switching in a receiver for digital broadcasts
EP1885022A4 (en) Cellular phone provided with broadcasting receiver
WO2008096751A1 (en) Vehicle glass antenna