Question

Q:A car is fitted with the latest GPS navigation system. this device is controlled by an embedded system in the form of a micro controller.

a) Describe the inputs needed by the embedded system and describe which outputs you would expect it to produce.

b) Since updates to the GPS device are required every six months,explain how the device is updated without the need to take the car to the garage every six months.​

Answer 1

Answer:

a. Inputs include address, city, country or location one needs to go to. Current location, address, city or country

Explanation:

Outputs will then be distance from current location, methods of getting there (car, bus, foot) and how fast each of these methods would get you to the location. Location you will be as you move there.

Answer 2

GPS NAVIGATION SYSTEM
GPS navigation and monitoring system is a device or application that is installed in devices like cars, vehicles, smartphones, watches, etc. It is prescribed to function as a tracker that keeps track and informs the location on which it is installed anywhere on the earth.

1. It can tell the exact location and can track a moving device to decode its location. It can be used to monitor the routes and check the progress of the vehicle.
2. These are in form of smart applications and software that are connected to the headquarters and portable and easy to use. Once there is any update in the routes or location it is not necessary to take the vehicle to the garage instead the software itself recognizes and notifies the update and with access to an internet connection, it is updated, just like applications and software in our phones and laptops.

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