Monitoring and Warning System of Highway Environmental Parameters Based on GSM

2013 ◽  
Vol 329 ◽  
pp. 22-25
Author(s):  
Zhuo Jun Shen

Mobile network signal is the basic coverage along the highway, and the GSM mobile communication technologies provide a powerful and reliable short message service and data transmission services, a variety of applications based on GSM data transmission platform is also being developed. The paper focuses on highway visibility detection and speed detection, system is constitute of a communication unit that uses the TC35i module and STC89C54 single chip, As well as hardware and software design of the method, GSM precautions in the design process of the highway system are briefly described.

2021 ◽  
Vol 3 (1) ◽  
pp. 76
Author(s):  
Chandra Adrian ◽  
Mia Galina

This paper concentrates of creating a fault detection system that detect both emergency fault and fault that need of maintenance with prototype of electrical installation that is done through manual simulation method. The prototype consists of the lamp as the load integrated with Arduino UNO as the microcontroller with GSM module and buzzer. The microcontroller will detect and deduce the type of the fault happened in the installation and will send the data of the fault through the GSM module. GSM module then transmits the data to the mobile phone and let the user aware of the fault. Also, there will be buzzer as the warning system by producing high pitch sound that signalizes the fault that need immediate handling or emergency. The data of both faults will be sent as Short Message Service (SMS) to the user. The SMS will give the user the type of fault either emergency or need of maintenance, happened in the installation.


2015 ◽  
Vol 12 (9) ◽  
pp. 2556-2565
Author(s):  
Wei Wang ◽  
Tianhe Chi ◽  
Qinge Wu ◽  
Wenfang Cheng ◽  
Zengan Deng ◽  
...  

2007 ◽  
Vol 5 (2) ◽  
pp. 50 ◽  
Author(s):  
Gordon A. Gow, PhD

The Indian Ocean tsunami of December 2004 and the false warnings and evacuations of March 2005 associated with the Great Nias earthquake highlighted the need not only for a sophisticated tsunami detection system in the region but also for a means to disseminate warning messages to local communities at risk. To be effective, local warning requires an interconnected system of diverse communication technologies which in turn require integration through a common data interchange format, such as the Common Alerting Protocol (CAP). The CAP standard was developed and introduced in 2004 to facilitate the interoperability of hazard warning technologies, but it has yet to be widely deployed, especially in less developed countries.This article presents preliminary findings from an ongoing study that involves the implementation of the CAP standard to support a local all-hazards warning system in Sri Lanka. In particular, it describes the challenges of implementing a CAP-based information system for managing multilingual warnings across a set of five technologies in 32 tsunami-affected villages along the southern and eastern coasts of Sri Lanka.


2020 ◽  
Vol 17 (2) ◽  
pp. 803-813
Author(s):  
Emy Haryatmi ◽  
Aris Tito Sugihharto ◽  
Maulana Mujahidin

Autonomous robotic monitoring of human and animal used to secure the house or the flat. This robot can move freely from one side to another side of the house or the flat. Accordingly, this robot is sending the vision to android smartphone in real time. Therefore, the owner of the house or the flat can see inside the house while they were not around. The objective of this research is to develop autonomous robotic to be able to monitor the area from the existing of human and animal and send the vision to android smartphone in real time. This research used four leg robotic as an autonomous robotic monitoring. Four leg robotic is equipped with camera which connected to router based on wireless connection, PIR and ultrasonic sensor and GSM module to send short message service (SMS) notification if PIR sensor detect some movement. The experiment used cat as an animal object. Experiment showed that this robot can follow the object, either a human or an animal, within range of 10–45 cm from robot in 12 seconds and send the vision to android smartphone in real-time. The SMS is received in 5 seconds after camera capture the object. This robotic cannot determine who is the object on the camera because it is not equipped with object detection system.


In the workspace, when we are working at home it is vital for property holders to keep up vital records and information. In this manner, the security of the workspace entryway is extremely important to build security and it can avoid burglary when the workspace isn't utilized or relinquished. The easiest security for the entryway is introducing a manual key. Yet, manual key is anything but difficult to break. With advancement of entryway security innovation it utilizes watchword, finger check, and numerous others, yet security is just to open and shutting entryway. Yet, when the entryway was persuasively opened or harmed by hoodlums, the property holder still had no data that the entryway was broken. To conquer this issue, a framework that can supplant the manual entryway bolt to a more advanced entryway security framework is required with the goal that it is difficult to separate and can see whether the entryway is opened or harmed by a cheat. To run this framework, 3 parts are utilized, to be specific RFID card as a key re-arrangement apparatus, a sensor to gauge vibration on the entryway when it is constrained open or harmed by criminals and tells the mortgage holder by means of SMS


Author(s):  
Nur Anis Athirah ◽  
N. H. Radzi ◽  
M. N. Abdullah ◽  
S. A. Jumaat ◽  
N. Z. Mohamad

<span>Flood is one of the most common hazards in Malaysia. Flood effects can be local, or very large, affecting the neighborhood or community and entire river basins. This flood develops slowly; sometimes over a period of days while sometimes develop quickly in just few minutes. With the real time flood information, it will allow public safety organizations and other emergency managers to effectively plan their resource deployment within the limited time of alert. Hence, this project aims to design the solar powered flood alert warning system by using solar energy as the power supply. This system will send message using GSM to the residents to notify them about the flood occurred. In this project, three LEDs were used to indicate the height of the water levels which are safe, alert and danger conditions. Each of the height have different water level that indicates the level of safety for each condition. </span>


2020 ◽  
Vol 12 (24) ◽  
pp. 4167
Author(s):  
Kaifei He ◽  
Duojie Weng ◽  
Shengyue Ji ◽  
Zhenjie Wang ◽  
Wu Chen ◽  
...  

Real-time precise point positioning (RTPPP) is a popular positioning method that uses a real-time service (RTS) product to mitigate various Global Navigation Satellite Systems (GNSS) errors. However, communication links are not available in the ocean. The use of a communication satellite for data transmission is so expensive that normal users could not afford it. The BeiDou short-message service provides an efficient option for data transmission at sea, with an annual fee of approximately 160 USD. To perform RTPPP using BeiDou short messages, the following two challenges should be appropriately addressed: the maximum size of each BeiDou message is 78 bytes, and the communication frequency is limited to once a minute. We simplify the content of RTS data to minimize the required bandwidth. Moreover, the orbit and clock corrections are predicted based on minute-interval RTS orbital and clock corrections. An experiment was conducted to test the performance of the proposed method. The numerical results show that the three-dimensional positioning precision can reach approximately 0.4 m with combined GPS + GLONASS and approximately 0.2 m with combined GPS + GLONASS + Galileo + BeiDou.


2013 ◽  
Vol 34 (1) ◽  
pp. 36-43
Author(s):  
Daudi S. Simbeye

This paper mainly focuses on the detection of gas leakage and providing security when the user is around or away from home. The system is Short Message Service (SMS) based and uses wireless technology for providing security against gas leakage to users hence cost effective and more adaptable. The system comprises of sensors for detecting gas leakinterfaced to microcontroller that will give an alert to user whenever there is a gas leakage, display warning information by using Liquid Crystal Display (LCD), sending SMS to the user for notification wherever he/she might be and turning off electric power with the help of magnetic relay. This will enable the user to take precaution of explosion disaster whichmay result on Liquefied Petroleum Gas (LPG) cookers like loss of properties, injury or even death. GLDS provides ideal solution to gas leakage problems faced by home owners in daily life.


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