Up
|
DaVid is a video and data logging system. DaVid is a versatile system that merges video signals with vehicle performance data and outputs a synchronized video signal that can be recorded or broadcast. Not only can DaVid be used for racing data acquisition, it can record and mix video with the recorded data. In contrast to many existing performance video products, DaVid does not merely “overlay the video signals; it actually merges them in real time with the performance data to create a single video signal output that is precisely synchronized. Further, the video layout features customizable gauge styles, colors and logos. DaVid has two main components – video and data. For video, DaVid connects to two separate video sources, such as in-car and external cameras and merges the video signals in real time with vehicle performance data. DaVid is compatible with both NTSC (US) and PAL (Europe) video standards, with output in CVBS format and control possible through the LANC protocol (see sidebar). The racing data acquisition component integrates technology similar to AiM’s well known MyChron, MXL, and EVO models of high performance race data acquisition loggers. DaVid utilizes AiM Sports’ ECT (Easy Connect Technology) to connect directly to many third party ECU’s (via CAN or RS-232), allowing DaVid to record the wealth of data managed by the ECU. DaVid features 5 analog inputs, RPM & speed inputs, lateral and longitudinal G-sensors, wheel speed sensor and 8 MB of non-volatile memory. As with all of AiM’s data loggers, DaVid connects via USB to a PC for easy data download and analysis with AiM’s Race Studio data analysis software. * Standalone configuration that has both video and full data logger capabilities Configurations include an infrared lap timing kit. Optional equipment includes: cameras, video recorder, MyChron 3 Dash display, oil and water temperature sensors, oil and fuel pressure sensors and brake and throttle position potentiometers. In contrast to many existing performance video products, DaVid does not merely “overlay the video signals; it actually merges them in real time with the performance data to create a single video signal output that is precisely synchronized. Further, the video layout features customizable gauge styles, colors and logos. DaVid has two main components – video and data. For video, DaVid connects to two separate video sources, such as in-car and external cameras and merges the video signals in real time with vehicle performance data. DaVid is compatible with both NTSC (US) and PAL (Europe) video standards, with output in CVBS format and control possible through the LANC protocol (see sidebar). LanC is a serial connection to a camcorder or VCR that allows wired remote control of camera and VCR functions such as; Play, Record, Stop, Pause, Fast Rewind, Fast Forward, Search Rewind, Search Forward, Step +/-. Each DaVid system includes a LanC cable. The DaVid system uses this LanC communication to start and stop recording on the connected camcorder or VCR. The trigger is the same as it is for data logging; an RPM signal greater than 500, or a wheel speed over 10km/h (6 MPH). In other words, if the camera is powered on and connected to the DaVid system, the DaVid system will control the recording on the camera without any user intervention. When the DaVid starts recording, a signal is sent to the camera to record video. The same is true for stopping the recoding, when the vehicle is stopped and the engine off, the DaVid will stop recording data and sent a "Stop" signal to the camcorder or VCR. In contrast to many existing performance video products, DaVid does not merely “overlay the video signals; it actually merges them in real time with the performance data to create a single video signal output that is precisely synchronized. Further, the video layout features customizable gauge styles, colors and logos. DaVid has two main components – video and data. For video, DaVid connects to two separate video sources, such as in-car and external cameras and merges the video signals in real time with vehicle performance data. DaVid is compatible with both NTSC (US) and PAL (Europe) video standards, with output in CVBS format and control possible through the LANC protocol (see sidebar). DaVid connects to these engine management systems (ECU): Bosch – Mod. Porsche 911 (Mod. 996) Brightwater – Mod. TyrePress4Sensor Autronic – Mod. SM2_V193/195 MoTec – Mod. M4 (DataSet5 and DataSet3) MoTec – Mod. M 48(DataSet5 and DataSet3) |