JP7313640B1 - Video viewing device - Google Patents

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JP7313640B1
JP7313640B1 JP2022160372A JP2022160372A JP7313640B1 JP 7313640 B1 JP7313640 B1 JP 7313640B1 JP 2022160372 A JP2022160372 A JP 2022160372A JP 2022160372 A JP2022160372 A JP 2022160372A JP 7313640 B1 JP7313640 B1 JP 7313640B1
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video viewing
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勉 玉木
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有限会社 ユニオンシステム
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【課題】車両が走行中であっても、カーナビゲーションのナビゲーション中にテレビ等の映像視聴を停止させずテレビ等の映像視聴中にナビゲーションを停止させない映像視聴装置を提供する。【解決手段】車両からカーナビゲーションが受け取る車両情報を一定期間送信せず記憶し、一定期間後まとめて、車両情報をカーナビゲーションへ送信することでナビゲーション中にテレビ等視聴を停止させず、テレビ等視聴中にナビゲーションを停止させない。【選択図】図2A video viewing device is provided that does not stop watching video such as television during navigation of car navigation and does not stop navigation while video such as television is being viewed, even when a vehicle is running. The vehicle information received by the car navigation system from a vehicle is stored without being transmitted for a certain period of time, and the vehicle information is collectively transmitted to the car navigation system after the certain period of time, so that viewing of the television, etc., is not stopped during navigation. Don't stop navigation while watching. [Selection drawing] Fig. 2

Description

本発明は、 車両に搭載されて、カーナビゲーションとテレビ等の映像視聴を行う装置に関する。 TECHNICAL FIELD The present invention relates to a device that is mounted on a vehicle and performs car navigation and video viewing such as television.

車両が走行中にテレビ等の映像視聴できないカーナビゲーションにおいて、カーナビゲーションに送信する車速情報信号、パーキング信号等車両の走行状態を監視する信号を遮断することで、走行中にテレビ等を視聴可能にしている。 In a car navigation system in which images such as television cannot be viewed while the vehicle is running, it is possible to watch television while the vehicle is running by blocking signals for monitoring the running state of the vehicle, such as vehicle speed information signals and parking signals, which are transmitted to the car navigation system.

特願2022-068020(jP)Patent application 2022-068020 (jp)

車両が走行中であっても、ナビゲーション中にテレビ等の映像視聴を停止させず、かつ、テレビ等の映像視聴中にナビゲーションを停止させない映像視聴装置を提供することである。 To provide a video viewing device which does not stop video viewing of television or the like during navigation even when a vehicle is running, and does not stop navigation during video viewing of television or the like.

前記目的を達成するため、本発明に係る映像視聴装置は、車両とカーナビゲーションとの間に接続されて、前記車両が走行時におけるナビゲーション中に、カーナビゲーションで視聴可能なテレビ、光ディスク、メモリー、通信、ネットワークによる映像視聴を可能にし、視聴中にナビゲーションを停止させない装置であって、前記車両からカーナビゲーションに向けて送信される車両情報をいったん受け取る情報入力手段と、前記車両情報をカーナビゲーションに一定期間送信せず記憶しておく情報記憶手段と、前記一定期間分の前記車両情報をまとめて、予め定められた単位時間に圧縮した圧縮車両情報に演算する演算手段と、前記一定期間後、前記圧縮車両情報をカーナビゲーションヘ送信する情報送信手段と、を含む。 In order to achieve the above object, a video viewing device according to the present invention is connected between a vehicle and a car navigation system, and enables video viewing via a television, optical disk, memory, communication, or network that can be viewed by the car navigation during navigation while the vehicle is running, and does not stop the navigation during viewing. A calculation means for calculating compressed vehicle information compressed in a unit time, and an information transmission means for transmitting the compressed vehicle information to a car navigation system after the fixed period of time.

前記演算手段は、前記車両の速度に応じて量が変化した前記一定期間分の前記車両情報に、一度に送信する前記圧縮車両情報の量を対応させて変化させる。 The calculating means changes the amount of the compressed vehicle information to be transmitted at one time in correspondence with the vehicle information for the fixed period whose amount is changed according to the speed of the vehicle.

前記演算手段は、一度に送信する前記圧縮車両情報の圧縮度を前記単位時間内において連続して又は段階的に変化させるスイープ機能を持ち、適切な周波数を判定することができる。 The computing means has a sweep function that continuously or stepwisely changes the degree of compression of the compressed vehicle information transmitted at one time within the unit time, and can determine an appropriate frequency.

スイッチで従来の動作に戻すことができる。 You can return to normal operation with a switch.

本発明によれば、車両が走行中であっても、カーナビゲーションのナビゲーション中にテレビ等の映像視聴可能であり、テレビ等の映像視聴中にナビゲーション可能である。 According to the present invention, even when the vehicle is running, it is possible to view images such as television during car navigation, and navigation is possible while viewing images such as television.

本発明の映像視聴装置が搭載される車両の電気的構成図である。1 is an electrical configuration diagram of a vehicle in which the video viewing device of the present invention is mounted; FIG. 従来技術と本発明の電気的処理とカーナビゲーション及びテレビ等の映像視聴の状態を表すグラフである。It is a graph showing the state of image viewing, such as the electrical processing of a prior art and this invention, a car navigation system, and television. 本発明の映像視聴装置の処理の流れを示すフローチヤートである。4 is a flow chart showing the flow of processing of the video viewing device of the present invention; 図4は、本発明の一実施形態に係るテレビ等の映像視聴アダプター3の構造を示すブロック図である。FIG. 4 is a block diagram showing the structure of a video viewing adapter 3 such as a television according to one embodiment of the present invention.

以下では、本発明の実施の形態について、添付図面を参照しつつ詳細に説明する。 BEST MODE FOR CARRYING OUT THE INVENTION Below, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

<車両の構成>
図1は、本発明の映像視聴装置3が搭載される車両1の電気的構成図である。
<Vehicle configuration>
FIG. 1 is an electrical configuration diagram of a vehicle 1 in which a video viewing device 3 of the present invention is mounted.

テレビ等の映像視聴機能付きカーナビゲーション5は車両1に搭載されているものである。 A car navigation system 5 with a video viewing function such as a television is mounted on the vehicle 1 .

本発明の映像視聴装置(以下、「テレビ等の映像視聴アダプター」という。)3は、テレビ等の映像視聴機能付きカーナビゲーション5に接続される、車両CAN又はその他車両情報(以下、「車両情報」という。)2のデータラインの間に挿入して接続する。 A video viewing device (hereinafter referred to as a "video viewing adapter for TV or the like") 3 of the present invention is connected to a car navigation system 5 with a video viewing function such as a TV.

テレビ等の映像視聴アダプターにより、処理された圧縮車両情報4は、テレビ等の映像視聴アダプター3からテレビ等の映像視聴機能付きカーナビゲーション5へ送信される。 The compressed vehicle information 4 processed by a video viewing adapter such as a television is transmitted from the video viewing adapter 3 such as a television to a car navigation system 5 with a video viewing function such as a television.

テレビ等の映像視聴アダプター3は、テレビ等の映像視聴アダプター接続無し状態への切り替えスイッチ6と接続され、テレビ等の映像視聴アダプター接続無し状態へ切り替えることができる。 A video viewing adapter 3 for a television or the like is connected to a switch 6 for switching to a state in which the video viewing adapter for a television or the like is not connected, and can be switched to a state in which the video viewing adapter for the television or the like is not connected.

<従来技術と本発明技術>
図2は、従来技術と本発明の電気的処理とカーナビゲーション及びテレビ等の映像視聴の状態を表すグラフである。
<Conventional technology and technology of the present invention>
2A and 2B are graphs showing the state of electrical processing of the prior art and the present invention, and video viewing such as car navigation and television.

テレビ等の映像視聴可能なカーナビゲーション5は、走行中テレビ等の映像視聴することができない。 A car navigation system 5 capable of viewing images such as television cannot view images such as television while driving.

テレビ等の映像視聴可能なカーナビゲーション5は、停止中に映像視聴することができる。 A car navigation system 5, such as a television, capable of viewing video images can be viewed while stopped.

従来技術は、車両が走行中にテレビ等の映像視聴できないカーナビゲーションにおいて、カーナビゲーションに送信する車速情報信号、パーキング信号等車両の走行状態を監視する信号を遮断することで、走行中にテレビ等を視聴可能にしている。 Conventional technology makes it possible to watch TV while the vehicle is running by blocking signals that monitor the running state of the vehicle, such as vehicle speed information signals and parking signals, that are sent to the car navigation system in car navigation systems that do not allow viewing of images such as TV while the vehicle is running.

従来技術は、カーナビゲーションに送信する車速情報信号、パーキング信号等車両の走行状態を監視する信号を遮断するため、テレビ等映像視聴中はナビゲーションが停止もしくは正常に動作しない。 Conventional technology blocks signals for monitoring the running state of the vehicle, such as vehicle speed information signals and parking signals, which are sent to the car navigation system.

図3は、本発明の一実施形態に係るテレビ等の映像視聴アダプター3の処理の流れを示すフローチャートである。 FIG. 3 is a flow chart showing the processing flow of the video viewing adapter 3 such as a television according to one embodiment of the present invention.

本発明は、車両情報2取得許可(ステップS2)することで、車両情報2に応じて、車両情報2取得(ステップS10)し、その取得車両情報2の保存蓄積(ステップS11)し、復帰(ステップS12)する。 In the present invention, by permitting acquisition of vehicle information 2 (step S2), vehicle information 2 is acquired according to vehicle information 2 (step S10), the acquired vehicle information 2 is stored (step S11), and returned (step S12).

取得した車両情報2を送信する前に、一定時間送信待機中か(ステップS3)確認し、一定時間経過まで、待機する。 Before transmitting the acquired vehicle information 2, it is confirmed whether transmission is waiting for a certain period of time (step S3), and the system waits until the certain period of time elapses.

一定時間経過後、取得した車両情報2の保存データを送信用メモリーにコピー(ステップS4)した後、保存した車両情報2をクリアする。(ステップS5) After a certain period of time has passed, the saved data of the acquired vehicle information 2 is copied to the transmission memory (step S4), and then the saved vehicle information 2 is cleared. (Step S5)

演算手段が、車両から取得した車両情報2の密度に関する計算において、車両の速度に応じて一度に送信する車両情報量を変化、又は一度に送信する車両情報量を徐々に又は段階的に変化させる演算を行い、情報送信手段である出力装置が、演算結果として処理された圧縮車両情報4を送信する。(ステップS6) In calculating the density of the vehicle information 2 obtained from the vehicle, the calculation means changes the amount of vehicle information to be transmitted at one time according to the speed of the vehicle, or changes the amount of vehicle information to be transmitted at one time gradually or stepwise, and the output device serving as the information transmission means transmits the processed compressed vehicle information 4 as the result of the calculation. (Step S6)

送信データをすべて送信できるまでループ処理を実行し(ステップS7)、すべて送信終了すると送信用メモリーをクリアする(ステップS8)。 Loop processing is executed until all transmission data is transmitted (step S7), and when all transmission is completed, the transmission memory is cleared (step S8).

図4は、本発明の一実施形態に係るテレビ等の映像視聴アダプター3の構造を示すブロック図である。 FIG. 4 is a block diagram showing the structure of a video viewing adapter 3 such as a television according to one embodiment of the present invention.

テレビ等の映像視聴アダプター3は、車両情報2を取得するための情報入力手段である入力装置21を備える。 A video viewing adapter 3 such as a television includes an input device 21 that is information input means for acquiring vehicle information 2 .

テレビ等の映像視聴アダプター3は、車両情報2を取得するための入力装置21で取得した車両情報2を保存するための情報記憶手段である記憶装置22を備える。 A video viewing adapter 3 such as a television includes a storage device 22 which is information storage means for storing vehicle information 2 acquired by an input device 21 for acquiring vehicle information 2 .

テレビ等の映像視聴アダプター3は、取得した車両情報2を保存するための記憶装置22が記憶した車両情報2から演算するための演算装置23 を備える。 The video viewing adapter 3 such as a television includes an arithmetic device 23 for calculating from the vehicle information 2 stored in the storage device 22 for storing the acquired vehicle information 2 .

テレビ等の映像視聴アダプター3は、記憶した車両情報2を演算するための演算装置23によって処理された圧縮車両情報4を送信するための出力装置24を備える。
A video viewing adapter 3, such as a television, comprises an output device 24 for transmitting compressed vehicle information 4 processed by a computing device 23 for computing stored vehicle information 2. FIG.

テレビ等の映像視聴アダプター3は、テレビ等の映像視聴アダプター接続無し状態ヘの切り替えスイッチ6により、テレビ等の映像視聴アダプター接続無し状態へ切り替える。 A video viewing adapter 3 such as a television is switched to a state in which a video viewing adapter such as a television is not connected by a changeover switch 6 to a state in which the video viewing adapter such as a television is not connected.

1:車両
2:車両CAN又はその他車両情報
3:テレビ等の映像視聴アダプター(映像視聴装置)
4:テレビ等の映像視聴アダプターにより、処理された圧縮車両情報
5:テレビ等の映像視聴機能付きカーナビゲーション
6:テレビ等の映像視聴アダプター接続無し状態への切り替えスイッチ
21:車両CAN又はその他車両情報を取得するための入力装置
22:取得した情報を保存するための記憶装置
23:記憶した情報から演算するための演算装置
24:演算した結果を送信するための出力装置
1: Vehicle 2: Vehicle CAN or other vehicle information 3: Video viewing adapter (video viewing device) such as television
4: Compressed vehicle information processed by a video viewing adapter such as TV 5: Car navigation with video viewing function such as TV 6: Changeover switch to state without video viewing adapter connection for TV 21: Vehicle CAN or other input device for acquiring vehicle information 22: Storage device for saving acquired information 23: Arithmetic device for calculating from stored information 24: Output device for transmitting calculated results

Claims (4)

車両とカーナビゲーションとの間に接続されて、前記車両走行時におけるナビゲーション中にカーナビゲーションで視聴可能なテレビ、光ディスク、メモリー、通信、ネットワークによる映像視聴を可能にし、視聴中にナビゲーションを停止させない装置であって、
前記車両からカーナビゲーションに向けて送信される車両情報いったん受け取る情報入力手段と、
前記車両情報をカーナビゲーションに一定期間送信せず記憶しておく情報記憶手段と、
前記一定期間分の前記車両情報をまとめて、予め定められた単位時間に圧縮した圧縮車両情報に演算する演算手段と、
前記一定期間後、前記圧縮車両情報をカーナビゲーションヘ送信する情報送信手段と、
を含む映像視聴装置。
A device that is connected between a vehicle and a car navigation system , enables viewing of video through a television, optical disc , memory, communication, or network that can be viewed by the car navigation during navigation while the vehicle is running, and does not stop navigation during viewing,
information input means for temporarily receiving vehicle information transmitted from the vehicle to the car navigation system;
information storage means for storing the vehicle information without transmitting it to the car navigation system for a certain period of time;
a calculation means for collecting the vehicle information for the fixed period and calculating compressed vehicle information compressed to a predetermined unit time;
information transmitting means for transmitting the compressed vehicle information to a car navigation system after the fixed period of time;
Video viewing device including.
前記演算手段は、
前記車両の速度に応じて量が変化した前記一定期間分の前記車両情報に、一度に送信する前記圧縮車両情報の量を対応させて変化させる
請求項1に記載の映像視聴装置。
The computing means is
changing the amount of the compressed vehicle information to be transmitted at one time corresponding to the vehicle information for the fixed period of time, the amount of which has changed according to the speed of the vehicle;
The video viewing device according to claim 1.
前記演算手段は、
一度に送信する前記圧縮車両情報の圧縮度を前記単位時間内において連続して又は段階的に変化させるスイープ機能を持つ、
請求項1に記載の映像視聴装置。
The computing means is
having a sweep function that continuously or stepwisely changes the degree of compression of the compressed vehicle information transmitted at one time within the unit time ;
The video viewing device according to claim 1.
スイッチで従来の動作に戻すことができる、請求項1に記載の映像視聴装置。
2. A video viewing device according to claim 1, wherein a switch can return to conventional operation.
JP2022160372A 2022-10-04 2022-10-04 Video viewing device Active JP7313640B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000171262A (en) 1998-12-09 2000-06-23 Fuji Photo Film Co Ltd Recorder and recording method for car navigation information
JP3104005U (en) 2004-03-15 2004-08-26 株式会社データシステム Control device
JP2005043064A (en) 2003-07-22 2005-02-17 Data Syst:Kk Controller
JP2012093828A (en) 2010-10-25 2012-05-17 Denso Corp Vehicle information storage device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000171262A (en) 1998-12-09 2000-06-23 Fuji Photo Film Co Ltd Recorder and recording method for car navigation information
JP2005043064A (en) 2003-07-22 2005-02-17 Data Syst:Kk Controller
JP3104005U (en) 2004-03-15 2004-08-26 株式会社データシステム Control device
JP2012093828A (en) 2010-10-25 2012-05-17 Denso Corp Vehicle information storage device

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