日經:特斯拉車款的電腦技術領先對手六年 - 汽車
By Irma
at 2020-02-18T11:13
at 2020-02-18T11:13
Table of Contents
這篇報導只能說,恩~滿單純的XD
整車控制器系統架構這件事,本來就一堆車廠和供應商投入在做
目標:
1. Less ECUs (100 ECUs -> 6~10 Domain Mega Controllers)
2. Software reuse & integration
3. Reduce cost, complexity
[Continental]
E/E Architecture
https://i.imgur.com/VcSVHQZ.jpg
Safety Domain Control Unit (SDCU)
https://i.imgur.com/uIF1RSM.jpg
The car of the future
https://i.imgur.com/Xws1H2j.png
[BOSCH]
E/E architecture
https://i.imgur.com/TcZW6LJ.jpg
https://i.imgur.com/BNxblcx.jpg
https://i.imgur.com/A6n8ejm.jpg
Bosch multi domain strategy for IVI-systems based on GENIVI
https://i.imgur.com/1vAIjGF.jpg
GENIVI: Future Vehicle EE and Software Architecture
https://i.imgur.com/0vUoVYh.jpg
https://i.imgur.com/N7DfhVz.jpg
https://i.imgur.com/dss0ryo.jpg
[Denso]
Case4MaaS
https://i.imgur.com/Ns060PV.jpg
AISIN, ADVICS, JTEKT, and DENSO to Form a New Company to Develop
Integrated Control Software for Automated Driving
https://www.denso.com/global/en/news/news-releases/2018/20181226-g01/
[Delphi]
The Mobileye, Delphi Automated Driving Equation
https://i.imgur.com/uoufzyq.jpg
https://s3-prod-europe.autonews.com/s3fs-public/CA106710823.PDF
[NXP] 硬體(車用微控制器)
NXP S32X AUTOMOTIVE PROCESSING PLATFORM
https://i.imgur.com/c862jvG.jpg
https://i.imgur.com/fHSUaN7.jpg
https://i.imgur.com/SdwYlT5.jpg
https://www.nxp.com/docs/en/brochure/S32-Automotive-Processing-Platform.pdf
NXP MPC5744P
https://i.imgur.com/llpBWrX.jpg
32-bit MCU suitable for ISO26262 ASILD chassis and safety applications
data sheet:
https://www.nxp.com/docs/en/data-sheet/MPC5744P.pdf
NXP S32S247 processor block diagram
https://i.imgur.com/Sb4swId.jpg
NCP S32V234 processor block diagram
https://i.imgur.com/R0bejPJ.jpg
NXP S32V234(或S32S247) + MPC5744P這種雙晶片架構,正是被應用在自駕/ADAS上
[AUTOSAR] 軟體(架構)
AUTOSAR (AUTomotive Open System ARchitecture 汽車開放式系統架構)
2003年創立,由車廠、零件供應商、開發工具廠商組成
核心成員:Bosch, Continental, VAG, TOYOTA, FORD, GM, PSA, BMW, Mercedes
組織目標:
1. 分層軟體架構
2. 為實施應用提供方法,軟體架構堆疊流程、應用軟體整合至ECU等
3. 制定車輛應用介面規範,作為應用軟體整合標準,軟體在不同汽車平臺複用
簡單講,軟體框架、接口、通訊協議有了規範
AUTOSAR 軟體架構(四層)
1. Application Layer
2. Runntime Environment
3. Basic Software (BSW)
4. Microcontroller
其中Basic Software是軟體基礎(且最複雜),又分三層
1. Service Layer
2. ECU Abstraction Layer
3. Microcontroller Abstraction Layer
https://i.imgur.com/QBQSKKk.jpg
再根據功能區分:Memory, Crypto, Comunication, I/O等模組
https://i.imgur.com/NZx5FxJ.jpg
幾大Tier1供應商:Bosch, Continental, Denso, Delphi等
早在10多年前內燃機車輛朝電控化發展,取代機械式時
就有著手發展整車控制器和ECU整合
近期在軟硬體的規劃上也逐步把ADAS加進來
也越來越多次系統供應商加入
趨勢是在明確規範的系統架構下各供應商做好分工,絕對~絕對~絕對不是單打獨鬥
所以Tesla想獨自顛覆整個業界供應鏈?????
這種報導看看就好XD
※ 引述《jimpon (kobe11)》之銘言:
: 原文連結:https://news.cnyes.com/news/id/4443603?exp=a
: 原文內容:論交車量,特斯拉 (TSLA-US) 還遠遠比不上豐田汽車 ,但日媒拆解 Model 3 後發現,
: 這款特斯拉最入門車款使用的技術,足足領先對手六年。
: 日經亞洲評論報導,根據日經商業出版社拆解結果,Model 3 使用的「全自駕電腦」或稱
: 「Hardware 3」最為突出。這是特斯拉在電動車市場最重要的武器,甚至終結我們已知的
: 汽車供應鏈。
: 這個模組於去年春天發布,目前已安裝在所有新的 Model 3、Model S 和 Model X。模組
: 裡有兩款 AI 晶片,由特斯拉研發,搭配特殊軟體讓硬體功能更完整。車子自駕功能、以
: 及車內先進的資訊娛樂系統,都由全自駕電腦驅動。
: 這種以強大電腦為核心的電子平台,是處理未來更高智慧、更多自駕功能車款中龐大資訊
: 的關鍵。業內人士預期,這類技術最快 2025 年能夠普及,代表特斯拉目前的技術領先同
: 業六年。
: 這對汽車業來說頗具意義。特斯拉透過升級 2014 年推出的 Autopilot 系統,建立這個
: 數位神經中樞。被稱為「Hardware 1」的輔助駕駛系統,能讓汽車追隨其他汽車行駛和轉
: 向,主要是在高速公路上,經過幾次升級之後,才造就出全自駕電腦。
: 豐田和福斯等傳統汽車大廠憑著龐大的人才和資金,要在 2025 年之前研發出全自駕電腦
: 這種技術並非難事。但一名日本工程師透露,研發技術雖然不是問題,但車廠擔心這麼一
: 來,數十年來打造的零組件供應鏈會隨之式微,因為這種系統會讓車內的電子控制元件(
: ECU)大幅減少,令業者生計大受影響。
: 此外,報導指出,Model 3 內部零件並未寫上供應廠名稱,大多印製著特斯拉標誌,顯示
: 特斯拉嚴密掌控著幾乎所有關鍵技術的開發。從軟體到駕駛系統,特斯拉愈來愈多先進技
: 術由公司內部負責,如果這項策略成功,對手可能被迫跟進,進而顛覆原有的商業模式和
: 供應鏈。
: 心得:進入電動車時代傳統車廠加緊腳步將汽車加裝電腦,特斯拉的造車思維則是將電腦
: 做成汽車的外觀,期待不久的將來各大廠包含Google、Apple自駕車也能推出競爭。
--
All Comments
By Connor
at 2020-02-21T20:12
at 2020-02-21T20:12
By Zora
at 2020-02-26T08:42
at 2020-02-26T08:42
By Susan
at 2020-02-29T18:07
at 2020-02-29T18:07
By James
at 2020-03-02T03:27
at 2020-03-02T03:27
By Poppy
at 2020-03-02T12:08
at 2020-03-02T12:08
By Mary
at 2020-03-06T01:35
at 2020-03-06T01:35
By Eartha
at 2020-03-09T16:36
at 2020-03-09T16:36
By Olivia
at 2020-03-13T02:07
at 2020-03-13T02:07
By Puput
at 2020-03-15T19:47
at 2020-03-15T19:47
By Steve
at 2020-03-17T03:03
at 2020-03-17T03:03
By Ina
at 2020-03-21T10:31
at 2020-03-21T10:31
By Victoria
at 2020-03-22T21:34
at 2020-03-22T21:34
By Bethany
at 2020-03-24T13:02
at 2020-03-24T13:02
By Sierra Rose
at 2020-03-26T05:15
at 2020-03-26T05:15
By Zora
at 2020-03-30T13:23
at 2020-03-30T13:23
By Una
at 2020-04-02T08:37
at 2020-04-02T08:37
By Tristan Cohan
at 2020-04-03T17:57
at 2020-04-03T17:57
By Mia
at 2020-04-05T04:06
at 2020-04-05T04:06
By John
at 2020-04-05T21:13
at 2020-04-05T21:13
By Quintina
at 2020-04-07T17:53
at 2020-04-07T17:53
By Tristan Cohan
at 2020-04-11T23:02
at 2020-04-11T23:02
By Quintina
at 2020-04-16T21:41
at 2020-04-16T21:41
By Joseph
at 2020-04-20T05:38
at 2020-04-20T05:38
By Mia
at 2020-04-23T01:24
at 2020-04-23T01:24
By Erin
at 2020-04-27T08:35
at 2020-04-27T08:35
By Franklin
at 2020-04-29T02:55
at 2020-04-29T02:55
By Callum
at 2020-05-02T06:26
at 2020-05-02T06:26
By Genevieve
at 2020-05-03T18:17
at 2020-05-03T18:17
By Yedda
at 2020-05-05T01:53
at 2020-05-05T01:53
By Yedda
at 2020-05-08T05:11
at 2020-05-08T05:11
By Damian
at 2020-05-10T01:31
at 2020-05-10T01:31
By Todd Johnson
at 2020-05-13T13:03
at 2020-05-13T13:03
By Erin
at 2020-05-17T23:01
at 2020-05-17T23:01
By Iris
at 2020-05-21T05:22
at 2020-05-21T05:22
By Valerie
at 2020-05-24T04:06
at 2020-05-24T04:06
By Margaret
at 2020-05-28T08:15
at 2020-05-28T08:15
By William
at 2020-05-29T23:22
at 2020-05-29T23:22
By Tristan Cohan
at 2020-05-31T08:41
at 2020-05-31T08:41
By Mary
at 2020-06-03T21:44
at 2020-06-03T21:44
By Kama
at 2020-06-07T11:25
at 2020-06-07T11:25
By Olive
at 2020-06-09T15:47
at 2020-06-09T15:47
By Suhail Hany
at 2020-06-11T00:47
at 2020-06-11T00:47
By Cara
at 2020-06-15T18:36
at 2020-06-15T18:36
By Xanthe
at 2020-06-16T16:59
at 2020-06-16T16:59
By Hedda
at 2020-06-18T06:11
at 2020-06-18T06:11
By Blanche
at 2020-06-22T01:51
at 2020-06-22T01:51
By Oscar
at 2020-06-25T04:39
at 2020-06-25T04:39
By Cara
at 2020-06-29T00:44
at 2020-06-29T00:44
By Elma
at 2020-06-29T06:02
at 2020-06-29T06:02
By Olga
at 2020-06-29T23:34
at 2020-06-29T23:34
By Blanche
at 2020-07-02T21:10
at 2020-07-02T21:10
By Audriana
at 2020-07-05T12:58
at 2020-07-05T12:58
By Olive
at 2020-07-05T14:24
at 2020-07-05T14:24
By Valerie
at 2020-07-07T00:01
at 2020-07-07T00:01
By Gilbert
at 2020-07-11T04:38
at 2020-07-11T04:38
By Isla
at 2020-07-13T01:16
at 2020-07-13T01:16
By Catherine
at 2020-07-16T01:03
at 2020-07-16T01:03
By Kyle
at 2020-07-18T08:37
at 2020-07-18T08:37
By Ina
at 2020-07-21T07:23
at 2020-07-21T07:23
By Gilbert
at 2020-07-21T19:18
at 2020-07-21T19:18
By Odelette
at 2020-07-25T15:28
at 2020-07-25T15:28
By Olivia
at 2020-07-29T16:56
at 2020-07-29T16:56
By Jack
at 2020-08-03T16:46
at 2020-08-03T16:46
By Queena
at 2020-08-06T17:51
at 2020-08-06T17:51
By Megan
at 2020-08-09T14:53
at 2020-08-09T14:53
By Hazel
at 2020-08-13T02:39
at 2020-08-13T02:39
By Iris
at 2020-08-14T15:03
at 2020-08-14T15:03
By Anthony
at 2020-08-18T17:52
at 2020-08-18T17:52
By Sandy
at 2020-08-22T02:12
at 2020-08-22T02:12
By Lauren
at 2020-08-23T19:45
at 2020-08-23T19:45
By Catherine
at 2020-08-24T13:55
at 2020-08-24T13:55
By Daniel
at 2020-08-28T20:38
at 2020-08-28T20:38
By Tristan Cohan
at 2020-08-31T10:39
at 2020-08-31T10:39
By Doris
at 2020-08-31T23:39
at 2020-08-31T23:39
By Jacky
at 2020-09-05T08:18
at 2020-09-05T08:18
By Steve
at 2020-09-09T12:38
at 2020-09-09T12:38
By Audriana
at 2020-09-11T10:50
at 2020-09-11T10:50
By Agatha
at 2020-09-11T17:16
at 2020-09-11T17:16
By Una
at 2020-09-16T14:00
at 2020-09-16T14:00
By Selena
at 2020-09-20T21:29
at 2020-09-20T21:29
By Vanessa
at 2020-09-25T06:31
at 2020-09-25T06:31
By Ingrid
at 2020-09-29T10:51
at 2020-09-29T10:51
By Puput
at 2020-09-29T16:04
at 2020-09-29T16:04
By Rebecca
at 2020-10-03T13:49
at 2020-10-03T13:49
By Sandy
at 2020-10-04T16:49
at 2020-10-04T16:49
By Hedda
at 2020-10-07T14:46
at 2020-10-07T14:46
By Linda
at 2020-10-07T18:15
at 2020-10-07T18:15
By Jack
at 2020-10-08T12:33
at 2020-10-08T12:33
By Doris
at 2020-10-12T19:17
at 2020-10-12T19:17
By Brianna
at 2020-10-14T13:55
at 2020-10-14T13:55
By Aaliyah
at 2020-10-14T19:35
at 2020-10-14T19:35
By Mia
at 2020-10-15T05:13
at 2020-10-15T05:13
By James
at 2020-10-19T10:31
at 2020-10-19T10:31
By Enid
at 2020-10-21T04:54
at 2020-10-21T04:54
By Damian
at 2020-10-23T18:10
at 2020-10-23T18:10
By Mia
at 2020-10-24T06:47
at 2020-10-24T06:47
By Harry
at 2020-10-26T02:17
at 2020-10-26T02:17
By Yedda
at 2020-10-27T05:04
at 2020-10-27T05:04
By Xanthe
at 2020-10-29T08:57
at 2020-10-29T08:57
By Mary
at 2020-10-29T15:28
at 2020-10-29T15:28
By Rae
at 2020-11-02T11:24
at 2020-11-02T11:24
By Cara
at 2020-11-06T19:43
at 2020-11-06T19:43
By Rosalind
at 2020-11-10T23:43
at 2020-11-10T23:43
By Jacob
at 2020-11-11T17:32
at 2020-11-11T17:32
By Genevieve
at 2020-11-16T11:51
at 2020-11-16T11:51
By Zanna
at 2020-11-19T04:37
at 2020-11-19T04:37
By Annie
at 2020-11-21T14:58
at 2020-11-21T14:58
By Skylar Davis
at 2020-11-24T15:59
at 2020-11-24T15:59
By Ina
at 2020-11-26T00:05
at 2020-11-26T00:05
By Irma
at 2020-11-30T11:45
at 2020-11-30T11:45
By Robert
at 2020-12-04T10:17
at 2020-12-04T10:17
By Emma
at 2020-12-04T12:47
at 2020-12-04T12:47
By Joe
at 2020-12-06T18:09
at 2020-12-06T18:09
By Tom
at 2020-12-10T12:23
at 2020-12-10T12:23
By Elma
at 2020-12-10T22:37
at 2020-12-10T22:37
By Victoria
at 2020-12-13T14:31
at 2020-12-13T14:31
By Lydia
at 2020-12-15T10:19
at 2020-12-15T10:19
By Rebecca
at 2020-12-17T14:59
at 2020-12-17T14:59
By Erin
at 2020-12-19T03:10
at 2020-12-19T03:10
By Elma
at 2020-12-22T13:37
at 2020-12-22T13:37
By George
at 2020-12-27T07:14
at 2020-12-27T07:14
By Caroline
at 2021-01-01T00:54
at 2021-01-01T00:54
By Franklin
at 2021-01-05T20:30
at 2021-01-05T20:30
By Anthony
at 2021-01-06T23:01
at 2021-01-06T23:01
By Harry
at 2021-01-10T10:06
at 2021-01-10T10:06
By Kyle
at 2021-01-13T04:11
at 2021-01-13T04:11
By Lucy
at 2021-01-15T01:30
at 2021-01-15T01:30
By Delia
at 2021-01-15T09:12
at 2021-01-15T09:12
By Harry
at 2021-01-17T04:11
at 2021-01-17T04:11
By Hazel
at 2021-01-20T13:01
at 2021-01-20T13:01
By Delia
at 2021-01-23T13:40
at 2021-01-23T13:40
By Xanthe
at 2021-01-28T11:46
at 2021-01-28T11:46
By Ingrid
at 2021-02-01T11:18
at 2021-02-01T11:18
By Iris
at 2021-02-02T22:32
at 2021-02-02T22:32
By Belly
at 2021-02-04T05:06
at 2021-02-04T05:06
By Vanessa
at 2021-02-06T08:47
at 2021-02-06T08:47
By Andy
at 2021-02-08T06:20
at 2021-02-08T06:20
By Annie
at 2021-02-11T19:05
at 2021-02-11T19:05
By Andy
at 2021-02-11T23:46
at 2021-02-11T23:46
By Poppy
at 2021-02-16T10:18
at 2021-02-16T10:18
By Hedwig
at 2021-02-17T14:38
at 2021-02-17T14:38
By James
at 2021-02-21T04:39
at 2021-02-21T04:39
By James
at 2021-02-22T00:29
at 2021-02-22T00:29
By Charlie
at 2021-02-23T19:19
at 2021-02-23T19:19
By Hedwig
at 2021-02-26T14:27
at 2021-02-26T14:27
By Valerie
at 2021-03-02T02:15
at 2021-03-02T02:15
By Odelette
at 2021-03-02T17:34
at 2021-03-02T17:34
By Freda
at 2021-03-05T14:14
at 2021-03-05T14:14
By Blanche
at 2021-03-06T02:34
at 2021-03-06T02:34
By Kelly
at 2021-03-10T23:57
at 2021-03-10T23:57
By Olivia
at 2021-03-14T06:49
at 2021-03-14T06:49
By Edwina
at 2021-03-18T14:09
at 2021-03-18T14:09
By Edith
at 2021-03-23T02:11
at 2021-03-23T02:11
By Frederica
at 2021-03-24T06:15
at 2021-03-24T06:15
By Delia
at 2021-03-26T11:30
at 2021-03-26T11:30
By Dorothy
at 2021-03-30T18:02
at 2021-03-30T18:02
By Isla
at 2021-03-31T03:10
at 2021-03-31T03:10
By Lily
at 2021-04-04T00:21
at 2021-04-04T00:21
By Victoria
at 2021-04-05T18:22
at 2021-04-05T18:22
Related Posts
福斯大躍進!ID.3 電動車三月底超前上市
By Kristin
at 2020-02-18T10:59
at 2020-02-18T10:59
不同州的老美都愛什麼車? 盤點十大最受歡迎車款
By Connor
at 2020-02-18T10:38
at 2020-02-18T10:38
Model X AEB 拯救了兩個家庭避免被壓死
By Susan
at 2020-02-18T10:32
at 2020-02-18T10:32
南韓隧道30多車連環追撞釀3死43傷 化學
By Noah
at 2020-02-18T10:03
at 2020-02-18T10:03
一輛Porsche Taycan 在車庫內燒毀
By Carol
at 2020-02-18T09:36
at 2020-02-18T09:36