wireless communication. in vehicles.pptx

In this presentation, technics for wireless communication in vehicles are explained

1. Wireless communication in vehicles

2. Bluetooth low-cost, low-power, short-range wireless very appealing for the automotive environment allows hands-free use of a mobile phone either through the car’s audio system or wireless headsets

3. Zigbee a new low-cost and low-power wireless PAN standard, intended to meet the needs of sensors and control devices. provides network speed of up to 250 Kbps

4. Ultra Wide Band (UWB) more intended for home multimedia networking UWB offers a solution with much higher bandwidth uses very low-powered, short-pulse radio signals to transfer data over a wide spectrum of frequencies

5. Wi-Fi better suited for multimedia voice, video and large-image applications in densely populated user environments Wi-Fi can improve the passenger experience by enabling faster and more reliable streaming of content like music and video . Wi-Fi can enable remote vehicle functions, such as downloading updates and sending data that can be accessed remotely.

6. global system mobile ( GSM) Alarms the registered driver of the parked vehicle if it is opened or taken by producing a ringing tone and delivering an SMS message with the vehicle position. The registered driver can locate the vehicle at any time through such SMS messages. 2- Sends an appeal message automatically to the ambulance service, police, family, and/or friends in the case of a serious accident. 3- Allows the driver to send appeal messages with a single click in the case of less urgent incidents.

7. Gyroscope Sensor Gyroscope sensor is a device that can measure and maintain the orientation and  angular velocity  of an object. These are more advanced than accelerometers. These can measure the tilt and lateral orientation of the object whereas accelerometer can only measure the linear motion . Gyroscope sensors are also called as Angular Rate Sensor or Angular Velocity Sensors. These sensors are installed in the applications where the orientation of the object is difficult to sense by humans.

8. General Packet Radio Service (GPRS) General Packet Radio Service (GPRS) is  a wireless data service that's commonly used in vehicle tracking systems to communicate information via the internet .  is sometimes called " 2.5G“ GPRS allows higher data transfer speeds than GSM and is better suited to transmitting data required for geolocation . 

9. Edge computing (EC) Edge computing (EC) is a distributed computer system that can perform computational tasks at the edge of a network, such as collecting and analyzing data . It can be a key component of connected vehicles, offering low latency and high reliability to support applications like autonomous driving, traffic guidance, and augmented reality . EC can be a promising solution for vehicle-to-everything (V2X) communications and services because it can: Reduce data transmission, Enable real-time decision making, and Improve performance.

10. UMTS ( Universal Mobile Telecommunication System) Universal mobile telecommunication system (UMTS) refers to the third generation (3G) mobile network built on the global GSM standard, compatible with data transfer up to 2 megabits per second .

11. Digital Enhanced Cordless Telecommunications (DECT) Digital Enhanced Cordless Telecommunications(DECT) is one of the applications of computer networks that comes under wireless networks widely used for both domestic and business purposes. It is designed for short-range which acts as an access method to major networks. Due to the flexible nature of DECT, it becomes a widely used application around the globe . Though DECT was first designed for high roaming in networked stations, it is widely used as the wireless system which connects the office/ home to the network station and allows roaming within that place.