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符合 CCC(Car Connectivity Consortium)數位車鑰標準(支援 NFC、BLE、UWB)
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UWB:用於車鑰距離測量與定位(精準度可達 ±10 公分)
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BLE:用於提升定位精準度,並支援硬體層級的加解密
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NFC:在低電量情況下提供備用存取(可用於解鎖車門或啟動引擎
應用領域(Application)

UWB 雷達應用(兒童留置偵測)
• 有效預防兒童被遺留在高溫車內的悲劇事件,顯著降低中暑及死亡風險。
車內雷達數量 | 1 | 2 | 3 |
安裝位置 | 車頂內襯(Headliner) | A, B 柱 | 座椅靠背或 A, B 柱 |
功能 | CPD(兒童留置偵測) | CPD 座位偵測 舒適度感知 呼吸偵測 |
CPD 座位偵測 舒適度感知 呼吸偵測 心跳偵測 |
Main ICs |
NXP S32K146 |
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NXP KW45 |
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NXP NCJ29D6 |
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Function & Interface |
CAN BUS |
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USB Type C |
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NFC |
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Bluetooth Low Energy 5.3 |
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UWB (Ultra-Wideband) Radar |
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Child Presence Detection |
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CCC Digital Key |
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GPIOs |
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Operating Voltage |
6~16V |
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Nominal Voltage |
12V |
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Dimension |
PCBA: 100mm X 100mm |
Anchors
Main ICs |
NXP KW45 |
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NXP NCJ29D6 |
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Function & Interface |
Bluetooth Low Energy 5.3 |
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UWB (Ultra-Wideband) ranging |
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Operating Voltage |
12V |
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Dimension |
PCBA: 953mm X 526mm |
Key Fob
Main ICs |
NXP KW45 |
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NXP NCJ29D6 |
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Function & Interface |
CCC Digital Key |
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NFC |
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Bluetooth Low Energy 5.3 |
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UWB (Ultra-Wideband) ranging |
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Motion Sensor for power saving |
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Operating Voltage |
2.5~3.6V (3V, CR2477) |
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Dimension |
PCBA: 551mm X 290mm |