็”ตๅญๆŽงๅˆถๅ™จ๏ผˆๅˆ็งฐไฝœ็”ตๅญๆŽงๅˆถๅ•ๅ…ƒๆˆ–็”ตๆŽงๅ•ๅ…ƒ๏ผŒ่‹ฑ่ชž๏ผšElectronic Control Unit๏ผŒ็ผฉๅ†™ไธบECU๏ผ‰ๆ˜ฏๆฑฝ่ฝฆ็”ตๅญ็ณป็ปŸไธญ็”จๆฅๆŽงๅˆถ็”ตๆฐ”็ณป็ปŸใ€็”ตๅญ็ณป็ปŸๅŠๆฑฝ่ฝฆๅญ็ณป็ปŸ็š„ๅตŒๅ…ฅๅผ็ณป็ปŸใ€‚

ๅ‰ไผ˜Storm๏ผˆ่‹ฑ่ฏญ๏ผšGeo Storm๏ผ‰ไธŠ็š„ไธ€ไธช็”ตๅญๆŽงๅˆถๅ™จ

็Žฐไปฃๆฑฝ่ฝฆไฝฟ็”จๅ„็งๅ„ๆ ท็š„็”ตๆŽงๅ•ๅ…ƒ๏ผŒๅฆ‚ๅ‘ๅŠจๆœบๆŽงๅˆถๅ™จ๏ผˆECMๆˆ–ECU๏ผ‰ใ€ๅŠจๅŠ›ๆ€ปๆˆๆŽงๅˆถๅ™จ๏ผˆ่‹ฑ่ฏญ๏ผšPowertrain control module๏ผ‰๏ผˆPCM๏ผ‰ใ€ไผ ๅŠจ็ณป็ปŸๆŽงๅˆถๅ™จ๏ผˆ่‹ฑ่ฏญ๏ผštransmission control unit๏ผ‰๏ผˆTCM๏ผ‰ใ€ๅˆถๅŠจๆŽงๅˆถๅ™จ๏ผˆBCMๆˆ–EBCM๏ผ‰ใ€ไธญๅคฎๆŽงๅˆถๅ™จ๏ผˆCCM๏ผ‰ใ€ไธญๅคฎ่ฎกๆ—ถๅ™จ๏ผˆCTM๏ผ‰ใ€้€š็”จ็”ตๅญๅ™จ๏ผˆGEM๏ผ‰ใ€่ฝฆ่บซๆŽงๅˆถๅ™จ๏ผˆBCM๏ผ‰ใ€ๆ‚ฌๆŒ‚ๆŽงๅˆถๅ™จ๏ผˆSCM๏ผ‰็ญ‰็ญ‰ใ€‚ๆ‰€ๆœ‰็š„็ณป็ปŸ็ป„ๅˆๅœจไธ€่ตท๏ผŒๆœ‰ๆ—ถๅ€™่ขซ็งฐไฝœ่ฝฆ่ฝฝ็”ต่„‘ใ€‚ๆŠ€ๆœฏไธŠๆฅ่ฎฒ๏ผŒ่ฟ™ไธๆ˜ฏๅ•ไธช่ฎก็ฎ—ๆœบ๏ผŒ่€Œๆ˜ฏๅพˆๅคšไธช่ฎก็ฎ—ๆœบ็ป„ๆˆ็š„ใ€‚ๆœ‰ๆ—ถไธ€ไธช็ป„ไปถๅŒ…ๅซๅ‡ ไธชๅ•็‹ฌ็š„ๆŽงๅˆถๅ™จ๏ผŒไพ‹ๅฆ‚ๅŠจๅŠ›ๆ€ปๆˆๆŽงๅˆถๅ™จ้€šๅธธๅŒ…ๅซๅ‘ๅŠจๆœบๅŠไผ ๅŠจ็ณป็ปŸใ€‚[1]

2009ๅนดๆ™‚ๆœบๅŠจ่ฝฆไธŠๆญ่ฝฝ็š„็”ตๆŽงๅ•ๅ…ƒๅฏไปฅ่พพๅˆฐ80ไธช๏ผŒ่€Œๅ…ถๅตŒๅ…ฅๅผ็ณป็ปŸๅ˜ๅพ—่ถŠๆฅ่ถŠๅคๆ‚ใ€‚[2]ๅฏนๅŽŸๅง‹่ฎพๅค‡ๅˆถ้€ ๅ•†๏ผˆOEM๏ผ‰ๆฅ่ฏด๏ผŒๅˆถ้€ ๅŠ็ฎก็†ๆ—ฅ็›Šๅคๆ‚็š„็ณป็ปŸๆˆไธบๆŒ‘ๆˆ˜ใ€‚

ๆŽงๅˆถๅ•ๅ…ƒๅฏนๆŽงๅˆถๆจกๅ—

็ผ–่พ‘

ๅœจๆ่ฟฐ็”ตๅญๆŽงๅˆถๅ™จๆ—ถ๏ผŒๅคงๅคšๆ•ฐๆƒ…ๅ†ตไธ‹๏ผŒโ€œๆŽงๅˆถๅ•ๅ…ƒโ€ๅ’Œโ€œๆŽงๅˆถๆจกๅ—โ€ๆ˜ฏๅŒไน‰่ฏใ€‚ๆœ‰็š„ๅˆถ้€ ๅ•†ๅ€พๅ‘ไบŽไฝฟ็”จๅ…ถไธญไธ€็ง๏ผŒๆœ‰็š„ๅˆถ้€ ๅ•†ๆทท็”จใ€‚ๆŠ€ๆœฏไธŠๆฅ่ฎฒ๏ผŒ่ฟ™ไธคไธช่ฏๆฒกๆœ‰ๅŒบๅˆซใ€‚

็”ฑไบŽ็”ตๅญๆŽงๅˆถๅ•ๅ…ƒ็ผฉๅ†™ไธบECU๏ผŒๅ‘ๅŠจๆœบๆŽงๅˆถๅ•ๅ…ƒไนŸๅฏ็ผฉๅ†™ไธบECU๏ผŒๅ› ๆญคๅˆถ้€ ๅ•†ๅฐ†ๅ‘ๅŠจๆœบๆŽงๅˆถๅ‘ฝๅไธบๅ‘ๅŠจๆœบๆŽงๅˆถๆจกๅ—๏ผˆECM๏ผ‰ๆฅๅŒบๅˆ†๏ผŒ้ฟๅ…้€ ๆˆ่ฏฏ่งฃใ€‚่ฟ™ไนŸๅฏผ่‡ดๅœจๅฏนๅ…ถไป–ๆŽงๅˆถๅ™จๅ‘ฝๅๆ—ถ๏ผŒๆฒฟ็”จไบ†ๆŽงๅˆถๆจกๅ—่ฟ™ไธ€ๆฆ‚ๅฟตใ€‚

็ŽฐไปฃECU

็ผ–่พ‘

็›ฎๅ‰ๅœจไธ€ไบ›ไธญ้ซ˜็บง่ฝฟ่ฝฆไธŠ๏ผŒ่ฎธๅคšๅœฐๆ–น้ƒฝๅฏๅ‘็ŽฐECU็š„่ธชๅฝฑใ€‚ไพ‹ๅฆ‚้˜ฒ้Ž–ๆญปๅ‰Ž่ปŠ็ณป็ปŸใ€4่ฝฎ้ฉฑๅŠจ็ณป็ปŸใ€็”ตๆŽง่‡ชๅŠจๅ˜้€Ÿๅ™จใ€ไธปๅŠจๆ‚ฌๆžถ็ณป็ปŸใ€ๅฎ‰ๅ…จๆฐ”ๅ›Š็ณป็ปŸใ€ๅคšๅ‘ๅฏ่ฐƒ็”ตๆŽงๅบงๆค…็ญ‰้ƒฝ้…็ฝฎๆœ‰ๅ„่‡ช็š„ECUใ€‚้š็€่ฝฟ่ฝฆ็”ตๅญๅŒ–่‡ชๅŠจๅŒ–็š„ๆ้ซ˜๏ผŒECUๅฐ†ไผšๆ—ฅ็›Šๅขžๅคš๏ผŒ็บฟ่ทฏไผšๆ—ฅ็›Šๅคๆ‚ใ€‚ไธบไบ†็ฎ€ๅŒ–็”ต่ทฏๅ’Œ้™ไฝŽๆˆๆœฌ๏ผŒๆฑฝ่ฝฆไธŠๅคšไธชECUไน‹้—ด็š„ไฟกๆฏไผ ้€’ๅฐฑ่ฆ้‡‡็”จไธ€็ง็งฐไธบๅคš่ทฏๅค็”จ้€šไฟก็ฝ‘็ปœๆŠ€ๆœฏ๏ผŒๅฐ†ๆ•ด่ฝฆ็š„ECUๅฝขๆˆไธ€ไธช็ฝ‘็ปœ็ณป็ปŸ๏ผŒไนŸๅฐฑๆ˜ฏCANๆ•ฐๆฎๆ€ป็บฟใ€‚

็ฑปๅž‹

็ผ–่พ‘

ไธป่ฆๅ…ƒ็ด 

็ผ–่พ‘

่ฎพ่ฎกๅŠๅผ€ๅ‘

็ผ–่พ‘

็”ตๅญๆŽงๅˆถๅ•ๅ…ƒๅผ€ๅ‘ๆถ‰ๅŠๅˆฐ็กฌไปถไธŽ่ฝฏไปถ๏ผŒๅผ€ๅ‘ๆต็จ‹้ตๅพชVๆจกๅž‹ใ€‚[1]็›ฎๅ‰๏ผŒๆŽงๅˆถๅ•ๅ…ƒๅผ€ๅ‘ไผš้ตๅฎˆไพ‹ๅฆ‚ISO 26262ไน‹็ฑป็š„ๆ ‡ๅ‡†๏ผŒๅนถ้›†ไธญๆŠ•ๅ…ฅๅคง้‡ๆ—ถ้—ด่ฟ›่กŒ็ ”ๅ‘๏ผŒ[3]ๅนถไธ”้ฒœๅฐ‘ๆœ‰ไปŽ้›ถๅผ€ๅง‹็ ”ๅ‘็š„ๆƒ…ๅ†ตใ€‚ๆ–ฐ็š„ๆŽงๅˆถๅ™จ้€šๅธธๅŸบไบŽๅ‰ไปฃไบงๅ“็š„่ฝฏ็กฌไปถ๏ผŒ่ฟญไปฃ็ ”ๅ‘ไปฅ้™ไฝŽ็ ”ๅ‘ๆˆๆœฌๅ’Œๆ—ถ้—ดใ€‚ๅคงๅคšๆ•ฐ็”ตๆŽงๅ•ๅ…ƒ็”ฑไธ€็บงไพ›ๅบ”ๅ•†ๆ นๆฎๅŽŸๅง‹่ฎพๅค‡ๅˆถ้€ ๅ•†ๆไพ›็š„่ง„่Œƒ่ฟ›่กŒๅผ€ๅ‘ใ€‚

ๆต‹่ฏ•ๅ’Œ้ชŒ่ฏ

็ผ–่พ‘

ไฝœไธบ็ ”ๅ‘ๅ‘จๆœŸ็š„ไธ€้ƒจๅˆ†๏ผŒๅˆถ้€ ๅ•†ไผš่ฟ›่กŒ่ฏฆ็ป†็š„ๅคฑๆ•ˆๆจกๅผไธŽๅฝฑๅ“ๅˆ†ๆžๆˆ–ๅ…ถไป–็ง็ฑป็š„ๆ•…้šœๅˆ†ๆž๏ผŒๅ›Šๆ‹ฌๆ‰€ๆœ‰ๆฝœๅœจ็š„ๅฑ้™ฉๆˆ–ไผšๅธฆๆฅ็š„็ƒฆๆผ็š„ๆ•…้šœใ€‚็”Ÿ็”ขไปถๆ‰นๅ‡†็จ‹ๅบ๏ผˆPPAP๏ผ‰ไธญๅŒ…ๅซๅนฟๆณ›็š„ๆต‹่ฏ•ๅ’Œ้ชŒ่ฏ้กน็›ฎ๏ผŒๅŠ ๅผบ่ฝฏ็กฌไปถ็š„็ฝฎไฟกๅบฆใ€‚่ปŠไธŠ่จบๆ–ท็ณป็ตฑ๏ผˆOBD๏ผ‰ๅฏๅœจ็ณป็ปŸๆˆ–ๅ…ƒไปถๆ•…้šœๆ—ถๆไพ›่ฏฆๅฐฝ็š„ๆ•ฐๆฎ่ฎฐๅฝ•๏ผŒๅธฎๅŠฉ่ฟ›่กŒๆ•…้šœๆŽ’ๆŸฅๅ’Œๅˆ†ๆžใ€‚

่ฐƒ่ฏ•

็ผ–่พ‘

้ƒจๅˆ†ๅ‘็ƒงๅ‹ๅธŒๆœ›ๅฏนๅ…ถ็”ตๅญๆŽงๅˆถๅ•ๅ…ƒ่ฟ›่กŒ็ฏกๆ”นๆฅๅขžๅŠ ๆ›ดๅคšๅŠŸ่ƒฝ๏ผŒ็„ถ่€Œๅฆ‚ไปŠ็š„ๅคงๅคšๆ•ฐ็”ตๅญๆŽงๅˆถๅ•ๅ…ƒ้ƒฝๆœ‰ไฟๆŠค็ณป็ปŸ๏ผŒ้˜ฒๆญข็”จๆˆท้šๆ„็ฏกๆ”น็จ‹ๅบใ€‚็ป•่ฟ‡ไฟๆŠค็ณป็ปŸไผš่งฆ็Šฏๆ•ธๅญ—ๅƒๅนด็‰ˆๆฌŠๆณ•๏ผŒ้™ค้ž่Žทๅพ—่ฑๅ…[4]๏ผŒ้šๆ„็ฏกๆ”น็”ตๅญๆŽงๅˆถๅ•ๅ…ƒ็จ‹ๅบ็š„่กŒไธบๆ˜ฏ่ฟๆณ•็š„ใ€‚[5]

ECUๆ•…้šœ

็ผ–่พ‘

ๆฑฝ่ฝฆๅœจไฝฟ็”จ่ฟ‡็จ‹ไธญๅฏ่ƒฝไผšไบง็”Ÿๅ„็งๅ„ๆ ท็š„ๆ•…้šœ๏ผŒ่ฟ™ไบ›ๆ•…้šœๅฆ‚ๆžœไธ่ƒฝๅŠๆ—ถๆŽ’้™ค๏ผŒๅฏ่ƒฝไผšไฝฟๆฑฝ่ฝฆไธ่ƒฝๆญฃๅธธไฝฟ็”จ๏ผŒ็”š่‡ณไผšไบง็”Ÿๅพˆๅคง็š„ๅฎ‰ๅ…จ้šๆ‚ฃใ€‚็Žฐไปฃ็š„้…ๅค‡ECU็š„ๆฑฝ่ฝฆๆœ‰ไธ€ไธชๆœ€ๅŸบๆœฌ็š„ๅŠŸ่ƒฝ๏ผŒๅฐฑๆ˜ฏๅœจๆฑฝ่ฝฆๆŸไธช้ƒจไปถๅ‘็”Ÿๆ•…้šœๆ—ถ๏ผŒ็›ธๅบ”็š„ECUๅญ˜ๅ‚จๅ™จ้‡Œๅฐฑ่‡ชๅŠจไบง็”Ÿไธ€ไธชๆ•…้šœ็ ๏ผŒๅŒๆ—ถๅœจๆฑฝ่ฝฆ็š„ไปช่กจ็›˜ไธŠๆ˜พ็คบๅ‡บๆฅ๏ผŒๅพ€ๅพ€ๆ˜ฏไธ€ไธชๆฑฝ่ฝฆไฟๅ…ป็ฏไบฎ่ตท๏ผŒไฟๆŒไธ็ญใ€‚่ฝฆไธปๅœจๅ‘็Žฐๅผ‚ๅธธๅŽๅฐฑๅบ”่ฏฅ็ซ‹ๅณๅ‰ๅŽป็ปดไฟฎๅบ—ๆฃ€ๆŸฅ้—ฎ้ข˜ๅนถ็ปดไฟฎใ€‚

ๅ‚่€ƒ่ต„ๆ–™

็ผ–่พ‘
  1. ^ 1.0 1.1 National Instruments White Paper on Electronic Control Units ไบ’่”็ฝ‘ๆกฃๆกˆ้ฆ†็š„ๅญ˜ๆช”๏ผŒๅญ˜ๆกฃๆ—ฅๆœŸ2013-12-21.
  2. ^ Ebert, Christof; Jones, Capers. Embedded Software: Facts, Figures, and Future. Computer. 2009-04-01, 42 (4): 42โ€“52 [2010-09-15]. doi:10.1109/MC.2009.118.ย 
  3. ^ Case, Lenny. Fast-tracking ECU development. Automotive Industries. October 2011 [2019-10-16]. ๏ผˆๅŽŸๅง‹ๅ†…ๅฎนๅญ˜ๆกฃไบŽ2019-10-04๏ผ‰.ย 
  4. ^ Federal Register. 2015-10-28.ย 
  5. ^ Circumventing ECU protection being illegal. Wired. 2015-01-23 [2019-10-16]. ๏ผˆๅŽŸๅง‹ๅ†…ๅฎนๅญ˜ๆกฃไบŽ2019-06-16๏ผ‰.ย 

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ๅคš็ซฏๆŽงๅˆถๅ™จ๏ผˆMultipoint Control Unit (MCU)๏ผ‰ๆ˜ฏไธ€็จฎ็”จๆ–ผๅคšๅช’้ซ”่ฆ–่จŠๆœƒ่ญฐ๏ผˆVideo Conference๏ผ‰็š„่ฃ็ฝฎ็ณป็ตฑ๏ผŒไธป่ฆๅŠŸ่ƒฝๆ˜ฏๅœจๆŽงๅˆถๅคšๅ€‹็ต‚็ซฏ้–“็š„่ฆ–่จŠๅ‚ณ่ผธใ€‚MCU ไธป่ฆ็”ฑMC๏ผˆMultipoint Controller๏ผ‰ๅŠMP๏ผˆMultipoint Processor๏ผ‰็ต„ๆˆใ€‚

TCU

TCU๏ผ‰ไฝๆ–ผไธญๅ›ฝๅคฉๆดฅๅธ‚ ไธœไบฌๅŸบ็ฃๆ•™ๅคงๅญฆ๏ผˆTokyo Christian University, TCU๏ผ‰ไฝๆ–ผๆ—ฅๆœฌๅƒ่‘‰็ธฃๅฐ่ฅฟๅธ‚ ่ฎŠ้€Ÿ็ฎฑๆŽงๅˆถๅ–ฎๅ…ƒ๏ผˆTransmission Control Unit๏ผŒTCU๏ผ‰ใ€‚ ย ้ฆ™ๆธฏไบค้€š่ซฎ่ฉขๅง”ๅ“กๆœƒๆ——ไธ‹็š„ไบค้€šๆŠ•่จด็ต„(Transport Complaints Unit๏ผŒTCU)

PCM

contrast microscopy๏ผ‰ ๅฅ‡ๅถๆชข้ฉ—็Ÿฉ้™ฃ๏ผˆParity-check matrix๏ผ‰ ็™ผๅ‹•ๆฉŸๆŽงๅˆถๅ™จ๏ผˆEngine control unit๏ผŒPower-train control module๏ผ‰ ็›ธ่ฎŠๅŒ–่จ˜ๆ†ถ้ซ” ๏ผˆPhase-change memory๏ผ‰ ๅฐˆๆฅญ็‡Ÿๅปบ็ฎก็†๏ผˆProfessional Construction

SI-DRIVE

Sharpใ€ไธ‰็จฎๆจกๅผ๏ผŒ้ง•้ง›ไบบๅฏ้‡ๅฐไธๅŒ็š„่กŒ่ปŠ็‹€ๆ…‹ๆ—‹่ฝ‰ๆญค้ˆ•๏ผŒๅ‰‡ๆญค็ณป็ตฑ้€š้ŽๆŽงๅˆถ่กŒ่ปŠ้›ป่…ฆใ€่ฎŠ้€Ÿ็ฎฑๆŽงๅˆถๅ™จ๏ผˆ่‹ฑ่ฏญ๏ผštransmission control unit๏ผ‰๏ผˆtransmission control unit๏ผ‰ๅŠ้›ปๅญๆฒน้–€ๆŽงๅˆถๅ™จ๏ผŒไพ†่ชฟๆ•ด้›ปๅญ็ฏ€ๆฐฃ้–€ๅŠ็‡ƒๆฒนไพ›ๆ‡‰ใ€‚็›ฎๅ‰่ฉฒ็ณป็ตฑๅทฒๅปฃๆณ›ๆ‡‰็”จๆ–ผ่ฉฒๅ…ฌๅธ็”Ÿ็”ข็š„้€Ÿ้œธ้™ธLegacyใ€้€Ÿ้œธ้™ธF

ๆŽงๅˆถๅ•ๅ…ƒ (่ฎก็ฎ—ๆœบ)

ๆŽงๅˆถๅ–ฎๅ…ƒ๏ผˆControl Unit๏ผ‰๏ผŒๆœ‰ๆ™‚็‚บCPUไธ€้ƒจๅˆ†๏ผŒๆœ‰ๆ™‚ๅฎ‰่ฃๆ–ผCPUๅค–้ƒจ๏ผŒ่ฒ ่ฒฌๆŒ‡ๆฎCPUๅทฅไฝœใ€‚้€š้Ž่ฉฒ่ฃ็ฝฎ็š„้‹่กŒไพ†ๆŽงๅˆถๅ…ถไป–่ฃ็ฝฎ็š„ๆดปๅ‹•๏ผŒไนŸ่ขซ่ฆ–ไฝœๆœ‰้™็‹€ๆ…‹่‡ชๅ‹•ๆฉŸ็š„ไธ€็จฎใ€‚ CPU็š„ๆŽงๅˆถๅ–ฎๅ…ƒๆ›พ็ถ“ๅช่ขซ็•ถๆˆๆšซๆ™‚ๆ€ง็š„้€š่ทฏ๏ผŒๅ…ถ่จญ่จˆๅๅˆ†ๅ›ฐ้›ฃใ€‚ ็›ฎๅ‰็š„ๆŽงๅˆถๅ–ฎๅ…ƒๅคš้‡‡็”จ่ขซๅŒ…ๅซๆ–ผๅญ˜ๅ„ฒๆŽงๅˆถๅ™จ็š„ๅพฎ็จ‹ๅบๅŠ ๅทฅๅˆถ้€ ใ€‚ๅทฅไฝœๆ™‚็”ฑๅพฎๅž‹ๅฎš