At present, with the popularization of automobiles, automobile technology is becoming more and more mature, and some innovative in-vehicle technologies have also been developed accordingly. Among them, car gesture sensing technology is one of the most popular car technologies. At the moment, the world's major car manufacturers are racing to study the car's gesture control system, through which the driver can control the car through gestures without distraction. It is believed that this futuristic automotive technology will be available in the next few years.
At the beginning of this year, Hyundai Motor Co. was equipped with a car audio gesture control system in its concept car, in which the driver can control the volume through gestures. Toyota and Microsoft are also jointly studying this automotive technology. In addition, Volvo Cars is equipped with a related car sensing system for its concept car, which can monitor the driver's line of sight in real time through an infrared camera. When the system senses that the driver's line of sight falls on the vehicle's central control display, the system The on-board central control display will automatically light up.
Correspondingly, the world's major auto parts companies are also conducting research on related products. STMicroelectronics STMicroelectronics is one of the world's largest semiconductor companies, known for its broad portfolio of products, with diverse technologies, cutting-edge design capabilities, intellectual property portfolios, partner strategies and efficient manufacturing capabilities. STMicroelectronics serves customers in different electronic applications with innovative semiconductor solutions) and Melexis (Melexis mainly designs and develops automotive electronic systems. Today, Melexis products are used almost globally. All time car brands are researching such time-axis cameras (infrared cameras). This type of infrared camera works like a radar. It mainly detects changes in moving objects, rather than producing images from nothing.
Vincent Hiligsmann, Marketing Manager of Melexis Sensors, said: "These time-axis cameras use modulated infrared LEDs, each of which corresponds to the time point on the time axis, by measuring the time between the start of the light and the return of the light. You can know the required distance, and then you can get the moving track of the measured object by triangulation."
When such technology has been extensively studied and achieved great results, another automotive technology has been applied to on-board touch screen control. Most car touch screens automatically go to sleep for a long period of time without operation. If you want to wake up the display, you need to touch the display. Now you don't need direct contact, just put your hand or finger near the touch screen. You can wake up the touch screen. Among them, Cadillac's user experience system and the touch screen equipped with the 2014 Corvi support this kind of nearby wake-up touch screen technology.
In addition, major auto parts companies are researching and developing the wake-up distance limit for nearby wake-up touch screen technology. Among them, the CapSense touch screen sensor developed by Cypress Semiconductor can detect a distance of one foot, so that the driver can use the CapSense touch screen to control the display system by gestures up, down or even turning pages. Without distraction.
Led Beads,Light Source Circuit Board,High Power Led Bead,Smd Led Beads
Shenzheng Weifu Circuit Technology Co.Ld , https://www.wfcircuit.com