WMI2-15W-W167 WMI2-15W-W205 (Wireless Mobile Interface2-15W) Test setup description Valid for Valeo Peiker product: Model: WMI2-15W-W205 Type : M1 Model : WMI2-15W-W167 Type : M1 Type : M2 Type : M3 Revision: Date: 1.6 30.01.2019 ________________________________________________________________________________________________________________________________ Page 1 VALEO – Product Line Valeo peiker Telematics - www.valeo.
Content 1. Introduction ............................................................................................................................................ 3 2. 1.1 Scope ............................................................................................................................................... 3 1.2 Audience ......................................................................................................................................... 3 1.
1. 1.1 INTRODUCTION SCOPE This document gives an overview about electrical, mechanical and functional details of the Valeo peiker WMI2-15W-W167 and WMI2-15W-W205 wireless mobile interface. 1.2 AUDIENCE Information to integrate the module in some other applications. 1.3 CONTACT INFORMATION, SUPPORT peiker acustic GmbH Max-Planck Straße 28-32 D-61381 Friedrichsdorf / Ts. Germany http://valeo.
2. PRODUCT OVERVIEW 2.1 PRODUCT VARIANTS The WMI2-15W-W167 module family consists of 3 variants: Model-name : WMI2-15W-W167 Type : M1 M2 M3 The WMI2-15W-W205 module family consists of 1 variants: Model-name : WMI2-15W-W205 Type : M1 2.2 TECHNOLOGIES Wireless charging equal to Qi Standard Connecting to device via NFC Device-Detection will be done by ping algorithm 2.3 SUPPORTED TECHNOLOGY/FREQUENCY BANDS 2.3.1 Frequencies NFC 13,56 MHz Magnetic, modulated, according Qi Standard 1.
2.3.2 Data Rates CAN: - 250kBaud NFC: - Modulated 115kBaud - Modulated 230kBaud - Modulated 440kBaud 2.3.3 Interfaces, customizable CAN SPI (internal) Contact information, Support 2.3.4 Power level Charging mode - The device charges the mobile device with a power of 15 Watts - The transfer system includes 3 coils.
2.4 FEATURES 2.4.1 FBS (exchange of relevant security information) 2.4.2 Charging 2.4.3 Couple Function, passive communication only - Powerful application processor from NXP may contain and run complete application software and CAN-software - The GSM couple antenna is for passive communication only 2.4.4 Supply Voltage Absolute minimum/maximum supply voltages Nominal supply voltage Recommended supply voltage Voltage drop @ GSM power burst (33dBm) 8V – 16V 12V 12V < 100mV 2.4.
2.4.8 Connectors, external interfaces The WMI is connected with a permanent 12V, the CAN bus and the Fakra blind, various control signals from the CAN bus control the WMI and thus bring it into different working modes. In terms of driving readiness, the WMI represents an interface between the head unit (Can with 250kBaud) and a standard mobile phone from the driver of the vehicle.
2.4.10 Module Pin-out Table 1 Module Pin-out MWCT1014S Port / Pin Selected function Signal name (used in the schematic) PTB4 / 28 PTB4 PTD10 / 36 PTD10 LED-ON-FEHLER PTD11 / 35 PTD11 LED-ON-LADEN PTE3 / 18 PTE3 µC2NFC-ANT-CTRL PTE14 / 17 PTE14 SW-MODE µC2NFC-DWL-REQ Description Active state: High level After a reset the NFC controller NCF3340 starts the download mode sequence.
4. OPERATING MODES The system controller of the SBC manages register configuration and controls the internal functions. The system controller is a state machine. The SBC operating modes and the state transitions are shown in Figure 4-1. A detailed hardware characterization of the SBC operating modes by functional block is listed in the following Table 4-1 [1.] [2.] [3.] [4.] [5.] [6.] [7.] [8.] [9.] [10.] [11.
Figure 4-1: Operating modes of the System Basis Chip UJA1131HW/3V3 Via SPI2 interface the MWCT1014S is able to sent commands to the SBC so that the SBC can change the operating mode. The operating mode is selected via bits MC in the Mode Control register, see Table 4-2. SPI address of the Mode Control register: 0x01 Table 4-2: Mode Control register The SBC operating modes are described in the data sheet of the UJA1131HW/3V3, section 7.1.1, page 12.
4.1 OPERATIONAL MODES DEVICE DETECTION – QI After putting the mobile on the WMI surface, the WMI will start up exchanging some CAN commands from the car. After initial start the WMI tries to detect via WLC, if an object was placed on the surface (at this time the process does not send out WLC-Commands) When the device detection was successful, the system switch to Qi-detection-mode. If the Qidetection-mode has found a mobile (acc. Qi-standard) then charging process will start.
5. SAFETY RECOMMENDATIONS The WMI2-15W-W167 and WMI2-15W-W205 devices must be supplied by a limited power source according to EN 62368-1. RED / FCC / IC Regulatory Notices 5.1 MODIFICATIONS WARNING: peiker acustic GmbH has not approved any changes or modifications to the WMI2-15W-W167 and WMI2-15W-W205 device by the user. Any changes or modifications could void the user’s authority to operate the equipment.
5.3 FCC CLASS B DIGITAL DEVICE The WMI2-15W-W167 and WMI2-15W-W205 have been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
5.4 OEM RESPONSIBILTIES Antenna / Coils - The systems antenna(s) / coils must be installed such that 11 cm is maintained between the antenna(s) and the body of the user or nearby persons. - La ou les antennes / bobines du système doivent être installées de telle sorte qu’il soit maintenu une distance de 11 cm entre la ou les antennes et le corps de l’utilisateur ou de personnes proches. Power Supply - 5.5 EU DECLARATION OF CONFORMITY - 5.
5.7 WARNING STATEMENTS To Whom It May Concern: FCC ID WMI2-15W-167: QWY-WMI2W167W15 IC WMI2-15W-167: 6588A-WMI2W167W15 FCC ID WMI2-15W-205: QWY-WMI2W205W15 IC WMI2-15W-205: 6588A-WMI2W205W15 FCC § 15.19 Labeling requirements This device complies with part 15 of the FCC Rules and Industry Canada license-exempt RSS standard(s).
MPE COMPLIANCE This product has been tested and found to comply with the following standards: - For the used worst case positions, the desktop application Ci70 is in compliance with the IC RSS 102 Issue 5 [RSS 102] for uncontrolled exposure. MPE assessment in body worn was conducted with a distance of 50 mm between the housing of the handheld and the user.
