Sensors

requirements such as convenience, safety, fuel efficiency and etc. However, with more functions achieved, a large quantity of wires individually connected to different electronical control units needs to be conducted in order to transfer signals from sensors, thus making the entire vehicle system significantly complex, heavy, costly and less reliable. This issue was foreseen by engineers and could not be solved properly until the introduction of vehicle communication network in which electronic control

3.0 DISTANCE SENSORS – RISHI SHARMA This section provides details about the distance sensors which are part of the VIBA system as seen in Figure 2.1 above. Section 3.1 pertains to the method of which the distance sensors of the VIBA calculate the distance between the cyclist and the edge of the track using the principle known as time-of-flight. Section 3.2 pertains to the method of which the distance sensors maintain accuracy around the track using the principle known as retroreflection. 3.1 How

1 RC Mode 4 3.1.2.2 RC Sensor Mode 4 3.1.2.3 RC Video Sensor Mode 4 3.1.2.4 Auto Pilot Sensor Mode 4 3.1.2.5 Auto Pilot Video Sensor Mode 4 3.1.3 Auto Pilot control System 5 3.1.4 GPS Global Positioning system 5 3.1.5 Digital Camera System 5 3.1.6 RF communication system (Wi-Fi radio transceiver module). 5 3.1.7 Remote Control System 5 3.1.8 Gyro, accelerometer and compass system 5 3.1.9 Ultrasonic range sensor 5 3.1.10 Laser range sensor 5 3.1.11 Digital barometer sensor 5 3.1.12 Power supply 5

was to trial and prove Newton’s Third Law. Newton’s Third Law states for every action there is a reaction equal in magnitude and opposite in direction. In this experiment, by analyzing the difference of magnitudes of forces detected by the force sensors. This experiment consists three parts, each with different situations. Using the graphs, the forces were analyzed and used to determine whether the Newton’s Third law is valid. THEORY Newton’s Third law is one of the most important

we plan to add a few more sensors - heat (IR) sensors and a few LEDs which can sense the environment temperature and display the heat index using the LEDs. For this project, we have a few challenges to overcome: 1 No flex

maintenance. It uses a randomized rule to forward data packets. Each sensor node transmits the incoming data packet to a randomly selected neighbor. After receiving the data packet, the neighbor randomly chooses one of its own neighbors and transmits the packet to the neighbor chosen. This process continues until the data packet reaches its destination or the hop count is exceeded. Gossiping limits the number of data packets that each sensor node is sent to its neighbor to one copy which avoids the implosion

given time. This can be achieved with deploying a sensor network in your place. The sensor network which will be installed will be highly application specific as it can only serve this purpose. To achieve this various sensor like temperature sensor, pressure sensor, etc. can be installed inside house which are triggered as soon as a person enters your house and send you an alert based on the information. Since it is a network and not just one sensor which is deployed, the network can get the GPS location

Sensing and Instrumentation Case Study Properties, Processing and Applications of Capacitance Sensors: A Case Study of Capacitance Micrometry Stephen Grant – 01267044 2014 Abstract This is a case study that looks in detail at the properties, process and application of capacitance micrometers. The fundamentals and designs of capacitance micrometers are analyzed in detail in order to assess their viable use within industry. Suitable comparisons with alternatives to capacitance micrometry

Tin Oxide Semiconductors Nanowires(NW) for Gas Detection. In the recent years nanoscale sensors have become more and more popular. When making a nanostructure-based sensor the most important aspects that have to be taken into account are: sensitivity, selectivity and stability. The way gas sensors function is determined by the convection of electrical conductivity due to surface reactions such as oxidation or reduction caused by the exposure to different types of gases. Recently a great quantity

Wearable Sensor Wearable sensors are developed in 10-10 years ago, but sensors are wired for records processing, facts saved in facts recording unit. Stressed out networks are strong, however for person it difficult to manage large sensor network with wired and additionally hard to long data transmission. Wi-Fi transmission becomes available to triumph over the stressed out community. For quick Wi-Fi statistics transmission, some protocols are used like Zigbee, Bluetooth. Wearable sensors are help