The invention discloses an electric car instrument assembly. The electric car instrument assembly comprises a shell, a plurality of instruments, indicator lamps, an indicator lamp control unit, an instrument control unit and a power module which is used for power supply, wherein the instruments and the indicator lamps are arranged on the upper surface of the shell, and the indicator lamp control unit, the instrument control unit and the power module are arranged in the shell. The shell comprises an upper shell body and a lower shell body, buckles and buckle grooves are formed in the upper shell body and the lower shell body, the buckles correspond to the buckle grooves, and the upper shell body and the lower shell body are combined and installed together through the cooperation of the buckles and the buckle grooves. The instrument control unit comprises an MCU module, a CAN bus module connected with the input end of the MCU module, a speedometer stepping motor connected with the output end of the MCU module, an LED current display and an LED electric quantity display. The electric car instrument assembly has the advantages of being easy to assemble, clear and accurate in information displaying, good in communication real-time performance, low in cost and the like.
Electric car instrument assembly
2015-04-22
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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