JP7386867B2 - 制御装置 - Google Patents
制御装置 Download PDFInfo
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- JP7386867B2 JP7386867B2 JP2021530387A JP2021530387A JP7386867B2 JP 7386867 B2 JP7386867 B2 JP 7386867B2 JP 2021530387 A JP2021530387 A JP 2021530387A JP 2021530387 A JP2021530387 A JP 2021530387A JP 7386867 B2 JP7386867 B2 JP 7386867B2
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- 230000006854 communication Effects 0.000 claims description 86
- 239000000758 substrate Substances 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000007175 bidirectional communication Effects 0.000 claims description 8
- 230000008054 signal transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 208000032368 Device malfunction Diseases 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2807—Exchanging configuration information on appliance services in a home automation network
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4247—Bus transfer protocol, e.g. handshake; Synchronisation on a daisy chain bus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/403—Bus networks with centralised control, e.g. polling
- H04L12/4035—Bus networks with centralised control, e.g. polling in which slots of a TDMA packet structure are assigned based on a contention resolution carried out at a master unit
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
- H04R2209/022—Aspects regarding the stray flux internal or external to the magnetic circuit, e.g. shielding, shape of magnetic circuit, flux compensation coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Otolaryngology (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Small-Scale Networks (AREA)
- Selective Calling Equipment (AREA)
Description
上記実施形態では、デバイス10が、8つの場合の例を挙げて説明したが、デバイス10は2つ以上であれば良い。
2:制御ユニット
40:基板
10:デバイス
3:バスライン
20:通信制御部
30:ケーブル
51:第1電源線
52:第2電源線
53:信号線
54:制御線
55:線群
60:素子
100:車両
Claims (6)
- 予め設定された時分割に基づいて、制御ユニットと双方向通信を行う制御装置であって、
互いに異なる基板に搭載された複数のデバイスと、
前記複数のデバイスとの間で通信されるデータを重畳可能な帯域を有するデータ構造からなる通信データの双方向通信が行われるバスラインを介して、前記制御ユニットとデイジーチェーン型で接続された通信制御部と、
前記複数のデバイスのうちの少なくとも一つと前記通信制御部とを接続するケーブルと、
を備え、
前記通信制御部は、前記複数のデバイスのうち、前記ケーブルで接続されたデバイス以外のデバイスと同一基板に搭載され、
前記双方向通信における通信データは、第1帯域と第2帯域とを有するデータ構造で構成され、前記第2帯域には送信先の前記通信制御部を特定可能な識別情報を示すデータが含まれ、前記第1帯域には送信先の前記デバイスで利用するデータが含まれる制御装置。 - 前記ケーブルは、第1電位が印加される第1電源線と前記第1電位よりも低い第2電位が印加される第2電源線とデータの伝送に利用される信号線とクロック信号の伝送に利用される制御線とを有して構成され、
前記第2電源線は、前記第1電源線と前記信号線と前記制御線とからなる線群の周囲を
覆う状態で配置されている請求項1に記載の制御装置。 - 前記デバイスが搭載される基板に、電磁波の影響を抑制する素子が搭載されている請求項1又は2に記載の制御装置。
- 前記複数のデバイスは、音響デバイスである請求項1から3のいずれか一項に記載の制御装置。
- 前記バスラインが、車載用オーディオバスであって、
前記複数のデバイスの夫々が、車両に設けられている請求項1から4のいずれか一項に記載の制御装置。 - 前記複数のデバイスの夫々は、前記車両のシートに対応して設けられている請求項5に記載の制御装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2019/027093 WO2021005699A1 (ja) | 2019-07-09 | 2019-07-09 | 制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021005699A1 JPWO2021005699A1 (ja) | 2021-01-14 |
JP7386867B2 true JP7386867B2 (ja) | 2023-11-27 |
Family
ID=74113940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021530387A Active JP7386867B2 (ja) | 2019-07-09 | 2019-07-09 | 制御装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220266773A1 (ja) |
EP (1) | EP3998179A4 (ja) |
JP (1) | JP7386867B2 (ja) |
CN (1) | CN114126927A (ja) |
WO (1) | WO2021005699A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022204187A1 (de) | 2022-04-28 | 2023-11-02 | Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg | Türsteuergerät eines Kraftfahrzeugs |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009195021A (ja) | 2008-02-14 | 2009-08-27 | Mitsumi Electric Co Ltd | 直流電源装置 |
JP2010282773A (ja) | 2009-06-03 | 2010-12-16 | Sumitomo Wiring Syst Ltd | 車両用ワイヤハーネス |
JP2014045016A (ja) | 2012-08-24 | 2014-03-13 | Panasonic Corp | 通信ケーブル |
JP2015091043A (ja) | 2013-11-06 | 2015-05-11 | ホシデン株式会社 | 無線中継モジュールおよびハンズフリーシステム |
JP2017085621A (ja) | 2011-10-05 | 2017-05-18 | アナログ・デバイシズ・インコーポレーテッド | 高速データおよび配電のための2線式通信システム |
JP2017135710A (ja) | 2016-01-29 | 2017-08-03 | アナログ・デバイシズ・インコーポレーテッド | 通信システムにおける基準クロック不在下でのクロック維持 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007302155A (ja) | 2006-05-12 | 2007-11-22 | Matsushita Electric Ind Co Ltd | 車載用マイクロホン装置及びその指向性制御方法 |
JP6160382B2 (ja) * | 2013-09-11 | 2017-07-12 | 株式会社デンソー | 車載装置、車載通信システム |
US10872049B2 (en) * | 2016-01-29 | 2020-12-22 | Analog Devices, Inc. | GPIO-to-GPIO communication on a multi-node daisy-chained network |
US10397021B2 (en) * | 2016-01-29 | 2019-08-27 | Analog Devices, Inc. | Synchronous slave-to-slave communications |
-
2019
- 2019-07-09 EP EP19936988.5A patent/EP3998179A4/en active Pending
- 2019-07-09 US US17/625,229 patent/US20220266773A1/en active Pending
- 2019-07-09 JP JP2021530387A patent/JP7386867B2/ja active Active
- 2019-07-09 CN CN201980098281.XA patent/CN114126927A/zh active Pending
- 2019-07-09 WO PCT/JP2019/027093 patent/WO2021005699A1/ja unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009195021A (ja) | 2008-02-14 | 2009-08-27 | Mitsumi Electric Co Ltd | 直流電源装置 |
JP2010282773A (ja) | 2009-06-03 | 2010-12-16 | Sumitomo Wiring Syst Ltd | 車両用ワイヤハーネス |
JP2017085621A (ja) | 2011-10-05 | 2017-05-18 | アナログ・デバイシズ・インコーポレーテッド | 高速データおよび配電のための2線式通信システム |
JP2014045016A (ja) | 2012-08-24 | 2014-03-13 | Panasonic Corp | 通信ケーブル |
JP2015091043A (ja) | 2013-11-06 | 2015-05-11 | ホシデン株式会社 | 無線中継モジュールおよびハンズフリーシステム |
JP2017135710A (ja) | 2016-01-29 | 2017-08-03 | アナログ・デバイシズ・インコーポレーテッド | 通信システムにおける基準クロック不在下でのクロック維持 |
Also Published As
Publication number | Publication date |
---|---|
CN114126927A (zh) | 2022-03-01 |
JPWO2021005699A1 (ja) | 2021-01-14 |
WO2021005699A1 (ja) | 2021-01-14 |
US20220266773A1 (en) | 2022-08-25 |
EP3998179A1 (en) | 2022-05-18 |
EP3998179A4 (en) | 2023-04-26 |
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