INTERNET OF THINGS (IoT)

INTERNET OF THINGS (IoT)

Overview

With 10 years of experience, The IoT Center of TMA has provided services and solutions for customers from USA, Europe, Japan, Korea, Australia, New Zealand. Our team of more than 250 talented engineers has been working on 30 projects and released 15 different products.

Services

At TMA, we provide customers with a set of end-to-end services to design, build, install and operate IoT solutions.

IoT Development

Full-cycle IoT development: Streamline your path from initial idea to ready solution with our end-to-end software development services, covering all stages of your digital transformation
IoT integrations: Maximize the value of your IoT initiative by ensuring your software platform is compatible with existing infrastructure and legacy equipment
IoT acceleration: Speed up your IoT solution development by using our IoT accelerator as a kick-off point to manage device connectivity based on predefined scenarios
User app development: Explore the data your devices provide and manage them on the go with native mobile and web applications powered by an intelligent UX

IoT Testing

Black-box test type: Black-box test type: functional, performance, stress test, end-to-end testing.
Applications testing: C/C++ API testing
Firmware testing:

Testing for AT commands is based on ITU V.25 ter, 3GPP specifications and manufacturer ‘s specifications.
IoT cloud interaction testing: device management, firmware-over-the-air (FOTA), software-over-the-air (SOTA).

TConnect Platform

TConnect is an IoT Platform that helps customers build an IoT project quickly, based on existing hardware, connectivity, and functionalities.

Equipment Management: Data collection, real-time device controlling
Rule Setting: Easily set rules, thresholds and schedules
Integrated multiple alarm channels: Integrated alerts via SMS, Call, Skype, Zalo...
Responsive Dashboard: Customize the dashboard interface according to the needs of the projects
Integrated Cameras: An integrated variety of IP/WIFI cameras
Risk Forecasting: Analysis Analyze data to predict possible risks

Solutions

With intensive experience in wireless, network, embedded software and mobile applications, we have developed many IoT related solutions for our clients

Water Treatment Management: control and monitor water purification equipment operation, water quality, water treatment progress, as well as automatically detect abnormalities and send warnings.

Electricity Consumption Management: record daily electric energy consumption in real-time, as well as analyze operation, parameters, correlation, alarm for each individual power consumption unit.

Container Environment Controller: control the environmental storage conditions of goods inside containers such as temperature, humidity, ... during transportation via computers, phone apps, ...

Bus Location Tracking: track the current location and status of buses during journey in real-time. The system can calculate passenger traffic and analyze the age and gender of passengers.

Remote Lab Supervising: remotely supervise the environmental indexes including temperature and humidity inside lab-rooms. Notifications are automatically sent to users if indicators exceed thresholds.

Bird House Surveillance: monitor environmental conditions inside bird nests such as temperature and humidity. The system automatically sends warnings if there are any detected abnormalities.

Technologies - Capabilties

Learn about the capabilities of our IoT engineers to help you solve your problems and raise more opportunities.

Programming

Edge computing, C/C++, Python, Java

Devices

Mobile, sensor, GPS, light therapy device, beacon, electronic plug
ARM, Ar7240, RT-Linux, Android
Arduino, ESP, NVIDIA Jetson, Google Coral, Raspberry Pi, Google Coral, Xilinx, Sierra Wireless FX30, STM/ ARM/ AVR/ TI
Network simulators, oscilloscope, shielding box, temperature chamber

Technologies

2G/3G/4G/NBIoT/5G, Bluetooth/BLE, Wifi, LoRa/LoRaWAN, Modbus, CAN, LIDAR, SLAM, MQTT, CoAP, LWM2M, AMQP

OS

Android, RTOS, Yocto, Windows IoT Core, Linux, Raspberry Pi OS

IoT Platform

AWS IoT, Google Cloud IoT, Azure IoT Hub, Sierra Wireless Legato/Octave, Thingsboard

Sample Projects

Inventory Monitoring

Locate assets: Searching for assets by using the web or mobile app and get an overview of all locations with the asset map (street view or satellite) or drill down to locate an individual asset
Monitor asset journeys: Follow assets as they move from site to site by estimating routes and distances, logging visited locations, and monitoring stopping times.
Detect unusual occurrences: Log where each asset has been, and how long it stayed there to send a notification in case of an abnormality, then warn the asset if it has been stopped for too long at a suspicious place

Dryer Machine Optimization

Automate Machine Control:

Fully automate and remotely control machine
Real time data collection & sent to cloud

Predict Moisture Content:

Predict relative amount of water remained during drying cycle

Optimize Drying Time:

Self-optimizing drying process using reinforcement learning model

Remote Container Monitoring System

Monitor temperature and humidity inside the container
Extract and store historical data of each container
Remote control of freezer equipment in the container
Automatically send alerts
Container location tracking with GPS

Air Conditioner Smart Control System

Supports end-users to control their AC and heat pump via Wi-Fi
In-built smart sensors detect surrounding temperature and humidity levels to create a climate that's truly right for end users.
Scope of work:

Architect can serve million users and devices at scale
AWS IoT Core integration
AWS Fleet provisioning
Matter platform support cross vendor communication

Embedded IoT Modules & SIMS

Embedded modules and SIMs build complete IoT solutions, 3G/4G gateways/routers
The modules connect devices and machines of IoT system, and rapidly provide cellular connectivity to Cloud
The module is ideal for IoT applications such as public safety, telematics and mission-critical networking applications.

DOWNLOAD

IoT Testing: https://www.tmasolutions.com/files/IoT-Testing-Brochure.pdf