Vehicle-mounted multifunctional intelligent automobile data recorder

The utility model discloses a vehicle-mounted multifunctional intelligent automobile data recorder which comprises a power supply management chip, an MCU, an acceleration sensor and a controlled circuit, the MCU is subjected to voltage reduction by an external power supply and then long-term power s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: QIU QINGYONG, LUO LIBO, LAN HUAPING, HUANG ZHIJUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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