USER MANUAL WMI Wireless Mobile Interface D-WMI2020B D-WMI2020B_User_Manual_Rev4.
1. System Overview Continental Wireless Power Charger is developed for automotive applications. “D-WMI2020B” model contains the WPC function only. The WMI module and their implementation in different variants inside the vehicle is depicted in Fig. 1. D-WMI2020B Rear armrest Middel armrest Fig. 1 : WMI module and WMI automotive implementation inside the vehicle 1.
information, the transmitter creates a power transfer contract containing the maximum power to be delivered to the load. 1.1.2.2 Charging mode After “Ping mode”, the power transfer starts. In this operational mode, the transmitter sends the carrier at a given level defined in the power contract in the operational “Ping mode”. The WMI controls the power transferred to the smartphone, in response to the control data messages sent by the smartphone. 1.1.2.
1.1.3.1 NFC internal antenna: Populated inside ECU, but function is not used for D-WMI2020B – NFC disabled. Here bellow is shown the NFC antenna for High and Low WMI versions. Large Antenna PCB: NFC internal antenna trace on antenna PCB is shown in green Small Antenna PCB: NFC internal antenna trace on antenna PCB is shown in green Fig. 4: NFC Internal antennas D-WMI2020B_User_Manual_Rev4.
2. Minimum distance from WMI to human body Minimum distances from WMI to human body are described here bellow. Distances from WMI to Human body (in cm) – WPC Sitting on Knee Driver 46.6 Co-driver 5 seater rear armrest 4 seater under armrest Middle Storage Armrest Leg Body Hand Arm Head 19.8 14.7 18.6 16.7 70.7 46.6 19.8 14.7 18.6 16.7 70.7 Rear 50.4 11.5 10.3 18.3 7.3 58.3 Rear 35.4 10.8 18.4 12.4 12.9 69.3 3. Logos • WEEE logo shall be printed in vehicle user manual.
• Safety statement shall be printed in vehicle user manual. NCC警語 經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用者均不得擅自變更 頻 率、 加大功率或變更原設計之特性及功能。 低功率射頻電機之使用不得影響飛航安全及干擾合法 通信;經發現有干擾現象時，應 立 即停用，並改善至無干擾時方得繼續使用。 前項合法通信， 指依電信法規定作業 之無線電通信。低功率射頻電機須忍受合法通信或 工業、科學及醫療用 電波輻射性電 機設備之干擾。 ISED This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s).
