CAFA ROBOTS

Agri Multirobot
Health Robot
MultiRobot

AgMRS (Agricultural Multi Robot System)

a fully automated system that uses a drone and a mobile ground robot for IPM (Integrated Pests Management).

AgMRS uses the drone’s fully automated Dock360 platform and RoboStation for the robot, which consists of a wheeled robot CAFA RAM-20 and its charging station.

AgMRS system sends automatically tasks to both the drone and the robot and plans repetitive flights/rides to detect the threat of pests.

CAFA AgMRS uses both a drone and a robot with a camera (approximately 20MPx) and close-ups to detect the formation or arrival of pests thanks to Computer Vision algorithms that automatically process these photos in near real time.

Agricultural Multi Robot System
drones agmrs

CAFALyzer is Computer Vision software that uses GPUs to analyze photos collected by a drone and a mobile robot to assess the presence of pests.
Pest data collected and analyzed by the AgMRS system can be exported in common formats for use with other precision farming software used by the farm, i.e. send to location of the detected pests and relevant tasks to tractors.

The core problem– pests appear unexpectedly in the field and therefore it is important to detect the first location as early as possible to prevent crop loss. If the outbreak of pests is controlled in the initial phase, the cost of pesticides will be significantly lower, which will save money.

Currently, pests are detected with a time delay when the farmer goes scouting the field. On average, only a few places in the field can be inspected, even after 5-7 days. Therefore, it is usually not possible to identify pests until they have already expanded significantly. This, in turn, has already had a significant effect on yields. CAFA AgMRS provides an automated overview of each field with a delay of up to 1 day, allowing a quick response, reducing both crop losses and the financial cost of plant protection products. The CAFA AgMRS solution significantly increases the detection of pests in the initial phase and at precise locations, thereby reducing the use of chemical plant protection products.

agmrs robots drones

AgMRS consists of 5 main components:

1. The Dock360 is a fully automated drone flight dock. The drone reviews photos from a height of approx. 60m to detect major changes. At a height of about 2m, the drone takes detailed photos to detect the presence of pests.
2. RoboStation, consisting of a wheeled robot CAFA RAM-20 and its charging station CAFA R-Station, where the battery is fully charged. The robot drives along the tractor tracks in the fields and takes photos close to the ground to detect pests that are not visible to the drone from above.
3. CAFALyzer is Computer Vision software that uses GPUs to analyze photos collected by a drone and a mobile robot to assess the presence of pests. Video analytics requires a lot of computing power and therefore cannot be placed on board a drone. Computer Vision algorithms are constantly being improved.
4. CAFA C2 (Command and Control) control system that sends automatic tasks to both the drone and the robot and plans repetitive flights/drives when the VideoLyzer detects a threat.
5. Map application and user interface for the farmer allows to log in to the map application, which shows an overview of the fields, where AgMRS has detected pests, which pests, the frequency of pests. In addition, an analytical view is displayed on the timeline.

AgMRS Technical details:

1. AgMRS is able to cover an area with a radius of up to 4km because of this distance communication with the drone control panel is ensured in the European Union (higher transmission power is allowed in the USA). The monitored area is therefore 500 hectares.
2. The drone and robot can work 24/7/365 because they can also work at night. The drone cannot fly if the wind strength is more than 12 m/s, but at the same time ground robot can drive to conduct monitoring tasks.
3. AgMRS needs power supply 230V/300W or solar panel.
4. The farmer can give to the system from time to time priority areas to check. If a crop has been harvested from a field, its monitoring is no longer relevant.
5. Early warnings and analytics. Expected emergence of pests related to warm air currents (potato beetle, etc.)

The CAFA AgMRS allows:

• Identification of pests
• Automatic counting of pests
• Setting the control criterion
• Positioning the damage center
• Determining the intensity of damage
• Take immediate pictures of damage, catch insects from the air and quantify them
• Provides input for timely scheduling of plant protection work in the IPM.
• The transformation of geoinformation of damage sites into an automated sprayer control system for crop protection sprayers should allow for precision application of pesticides, reducing the use of toxins against non-target organisms.

agmrs

CAFA MultiRobot

Health Robot

Health robot has 3 different modules:

Disinfection

CAFA Health Robot Disinfection module for disinfection with -UV-C lamps and VHP (Vaporized Hydrogen Peroxide) sprayer.

The most important – Robot disinfection reduces the risk of infection for hospital staff. The spread of COVID-19 can be reduced by two main measures: reducing exposure to sick people and disinfecting infectious sites and public places.

Diagnostic

Diagnostic module – for receiving COVID-19 samples and interviewing people. CAFA Help supports the testing for COVID-19 and its symptoms (taking throat-swabs, etc.). When performing COVID-19 testing (diagnostics), robots can be used to reduce exposure of medical personnel and people at risk of infection. Healthcare personnels are in direct contact with individuals at the test sites and are therefore most at risk for COVID-19.

Communication

Communication module for communication using two-way video (cameras and screens) and two-way audio (microphones and speakers). The robot provides support for both medical staff and patients with remote operations. When communicating with patients, the use of communication robot and telepresence solutions help to reduce the time of direct contact, which helps to reduce the likelihood of infection.

Health robot details:

Remote control

Health Robot is a mobile robot on wheels which can be remotely controlled over 4G/5G or over  WLAN (Wireless Local Area Network). Remote control allows the involvement of employees who are ready to work from home or who need to be quarantined or at risk.

The remote control over 4G works with the CAFA Help robot with a latency of approx. 0.3 seconds, which is enough for a human to control the robot close to real time.

Main benefits

Areas

Health robot can be used in many other social fields. The COVID-19 virus has had severe consequences in nursing homes, where the elderly are at risk, with a significantly higher mortality rate. In care homes, the biggest problem is how to disinfect the premises regularly and how to clean the room where the person with the COVID-19 virus has been.

The CAFA Help robot can also be used successfully in the fight against COVID-19 by disinfecting institutions critical to society and conducting COVID-19 testing. The most important institutions are: hospitals, schools, kindergartens, local government agencies, airports, pharmacies, grocery stores, carehomes, bus terminals etc.

Societal Impact

Health robot remote control solution allows to engage people who have to stay at home due to their quarantine or health condition. These people can work and contribute to society by driving hospital robots over the Internet. All they need is a computer, a gamepad and a microphone, and the Internet connection! The growth of medical services in Europe is continuing as the population ages, and it is therefore important to give those who have so far been excluded from the labor market the opportunity to work remotely.

The use of a remote-controlled robot in CAFA Help Hospital is the first step in connecting robots and humans. Several studies have shown that until an efficient cure against COVID-19 is available, which may take another 12 to 18 months, we will have to get used to living in conditions where restrictions are constantly becoming easier and more severe, as new outbreaks of COVID-19 emerge. In such a society, remote-controlled robots are gaining in importance as quarantines restrict people’s access to their jobs.

CAFA Technology field of activity

Computer Vision Systems

AI Agents and Deep Learning Neural Networks for robots and drones to provide near real time computer vision capability. CAFA Tech provides complete solutions consisting of both hardware and software.

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3D Analyzer

CAFA Tech 3D Analyzer provides benefits in the following areas:
robot and drone route planning; 5G base station obstacle analysis; planning of IoT sensors and cameras.

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Drones Solutions

CAFA Tech provides automated drone flight solutions for smart cities (medicines logistics, inspection, construction, surveillance etc.). Drones can be remotely controlled over 4G/5G communication.

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CAFA Field

CAFA Field is an application that visualizes the real-time locations of robots and drones and various tasks. It is a platform through which robots and drones can be controlled remotely.

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