Smart Watch Components
Smart watches are used for tracking the amount of burned out calories and in calculating the total distance travelled. The main function of smart watch is to display the main operational hours and can automatically adjust the time. The manual functions of smart watch are to display the main precision of mechanical movements and automatic adjustments as per controller functions. The functions of smart watch are to avoid time drift and will help in recognizing main modifications as per clarity and conciseness. In the report sysml requirement diagram, activity diagram and internal block diagram of hybrid smart watch will be described in details by providing systematic notations. (Alomari,2019).
Figure 1: Requirement Diagram of Hybrid Smart Watch
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It is observed from the requirements diagram of hybrid smart watch that relationship between controller, data storage requirements, functional requirements and feedback requirements to other model elements are shown. The main function of tactile feedback requirements are to display signals and is controlled by the user. Controller helps in controlling the entire smart watch by recording temperature and thus the data is stored within the watch.
. The analog dial and the main digital display are combined to deal with the digital display that is done with the help of conventional movement. The entire electronic component of the smart watch is combined by means of integration and to measure the precision of the network services. One of the main features of hybrid smart watch is to comprehend the mechanical movements for reducing the time drift and to make an adjustment for displaying accurate time. The main function of communication unit is used in creating wired communication channel and wireless network services. Technologies like WIFI, ZigBee and Direct home RF are used in communicating with the tactile feedback systems (Krause,2019). Block like “Energy Block” is used mainly in storing the charge of battery. The “analog system” of hybrid smart watch comprises of capacitor, spring, battery, time display indicator and works almost equivalent to a normal wrist watch. Data storage block of hybrid smart watch helps in storing information’s like day, time and temperature in a proper format. The main functions of smart watch controller are to store the records of user that will be used in future.
Figure 2: Internal Block Diagram of Hybrid Smart Watch
(Source: Created in Draw.io)
Tactile feedback is concerned mainly with generating pressure patterns on the skin surface and it is mainly analyzed by human brain to form a sensation. From the tactile feedback, the signals are generated and are received to the controller. Now the controller stores the digital information that is received from the tactile feedback sensor and gives the information to user by using display function. Communication unit helps in establish the communication between the user and controller. The resonant linear actuators are generally quite power efficient actuators and are used mainly for generating patterns. The main function of “ERM display” is to convert analog signals to the digital signals.
Requirement Diagram of Hybrid Smart Watch
For setting the time, pairing with the Smartphone needs to be done and for setting proper time. After receiving signals the function of time adjustment block is to take information from the controller and to adjust the time of the watch to the present time(Fan & Gao, 2021). The hybrid smart watch mainly runs with the help of batteries and in maintaining proper phone connection at all specific times. The internal clock display in hybrid smart watch is connected with controller and it shows accurate time to the user. The digital display is used in displaying the accurate positions and it is easily recognizable by user for displaying current time. The time adjustment denotes the controller 701 for accepting the request that needs to be displayed by means of digital display. The time source 701 raises 717 request to the user and for adjusting the indicator for adjusting the digital watch with the help of actuator.
For adjusting the network time that is used earlier, a decision is created from the main sensor and thus a comparison is created in adjusting the watch time. The hybrid smart watch mainly comprises of a digital subsystem that needs to be physically connected with open aperture under the main aspects of operating system. The storage unit function block is configured to execute calculations and data processing is done under the main software component with the help of controller (Chowdhury,2020). The digital display is configured with the main time indicator and a sensor needs to be coupled with the main digital subsystem and the state must be proper response to detection motion. Both time indicator and digital display are used to create a watch dial and for creating a more comprehensive visual element which comprises of both date and time.
Logical connection needs to be established in between physical sensor and network time sensor.
After receiving signals from 701 controllers, time is adjusted and thus the time gets adjusted in smart watch automatically. Thus a decision is taken that if the time is not adjusted then stop the process , else command is followed.
Figure 3: Activity Diagram of Hybrid Smart Watch
(Source: Created in Draw.io)
The main functions of physical sensor is in receiving message from 701 controller and after receiving the message a network time is created from 713 controller (Rivera, 2018). The network time is received and time is displayed to the user. Permission needs to be taken from the user for adjusting the time of hybrid smart watch. If the permission is not granted from the user then the service will be stopped. The next step is that from when the signal is received from process command time display will be shown in adjusting the mechanisms properly.
The hybrid smart watch comprises mainly of physical buttons that is coupled with the watch and is properly connected to the main digital subsystem. The digital subsystem of hybrid smart watch comprises mainly of proper regulator mechanisms for consuming power and must receive a proper response for the system for being switched off. The digital smart watch comprises of digital display and discrete increments that must be aligned for time related activities. The digital system for the main mechanical movement needs to be properly implemented in monitoring the entire power source that is implemented within the watch for storing energy and in providing power to the smart watch. The hybrid smart watch is used mainly in digital display and in denoting visual elements of storing energy to initiate battery charge (Ma, Jiang, & Lin. 2021).The closed state of the entire digital subsystem acts as a main time indicator in denoting the main value of the digital display. The open state is mainly used for making the digital display and time indicator clearer. The smart watch helps in offering a series of probable data from the sensors for activity recognition from smart watch by implementation of deep learning neural network (Mauldin,2018). The hybrid smart watch uses an advanced innovative technology in monitoring the activity sensor for a more optimal design. The analog component of hybrid smart watch needs to be connected for a smooth interface and for proper communication with the user (Olwal, 2018). Communication Unit helps mainly in establishing a connection with time protocol servers and for requesting mechanisms in displaying a proper time. The digital subsystem is properly coupled for detecting main information between the graphical information and text information.
Internal Block Diagram of Hybrid Smart Watch
Conclusion
It is to be concluded that hybrid smart watch comprises of digital subsystem and analog subsystem. The digital display of hybrid smart watch has analog subsystem that controls the power source and must have a proper detection motion by the wearer. The hybrid smart watch controller acts as an interface between the digital subsystem and analog subsystem. The controller of the smart watch handles the request of the main communication unit and in issuing the request of the network time. The hybrid smart watch provides the user with the power source that is dependent with the help of energy charge in displaying the digital subsystem.
References
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