This invention relates to a smart farm crop monitoring method and system using drones. Specifically, it involves utilizing drones flying within a farm area to monitor the growth and pest/disease status of crops, and subsequently manage their conditions.
Traditionally, various chemicals must be preemptively sprayed on crops to prevent pests and diseases, or additional growth-promoting activities must be carried out. However, these activities lead to excessive human involvement and can also degrade crop quality. Therefore, we propose a smart farm crop monitoring method that utilizes drones to manage optimal crop growth.
This technology enables optimal crop growth management by utilizing drone-mounted sensors for target tracking. It identifies the growth status of crops by location and can preemptively analyze the occurrence of pests and diseases.
This invention relates to a forest fire monitoring device and system utilizing drones. Specifically, it is a technology that operates as a 360-degree rotatable CCTV, tracks the progression of forest fires when they occur, and can wirelessly transmit real-time fire images of the forest fire.
Existing fixed CCTVs have limitations in the initial response to forest fire suppression. Drones, with their limited flight time of up to 40 minutes, are also impractical for monitoring the vast areas of forests prone to fires. Therefore, this forest fire monitoring device utilizing drones proposes a method that involves a 360-degree rotating wireless charging pad and charging a battery equipped to receive wireless power supplied from this pad.
The forest fire monitoring system based on this technology effectively monitors fires across vast forest areas by utilizing multiple drone hangars and drones, thereby aiding in the early detection and suppression of forest fires.
This technology pertains to sensor-integrated actuator haptic devices and their manufacturing method. Specifically, it is a haptic device technology that integrates both sensors and actuators on a single plane.
Existing technologies faced limitations in conventional haptic feedback devices, such as cost, complexity, and durability, which necessitated integrating sensors and actuators into a single unit. This technology addresses these issues by proposing a configuration that includes sensors and actuators, comprising a lower electrode, an ionic elastomer layer, and an upper electrode, all arranged on the same plane.
Consequently, this technology can enhance the efficiency and cost-effectiveness of haptic feedback devices by integrating sensors and actuators into a single unit. It offers significant value for applications in electronics, healthcare, pharmaceuticals, and advanced materials.
This technology relates to digital door locks and their control methods. Specifically, it is a digital door lock technology that combines password and facial authentication with an intrusion prevention mode.
In existing technologies, there was a need to address the problem of potential security risks arising from administrators being unable to monitor real-time situations detected by digital door locks. To address this, the present technology proposes a configuration that includes a digital door lock equipped with a door lock communication unit, a sensing unit, a capturing unit, and a door lock controller.
Accordingly, this technology can enhance security by enabling administrators to recognize situations occurring around the digital door lock and take necessary actions. It has application value in the fields of household goods, real estate, and software.
This technology relates to a location tracking system and method. Specifically, it is an AP signal and pedestrian-based location tracking technology that switches between indoor and outdoor modes.
Existing technologies were specialized for either indoor or outdoor environments, which meant conventional location tracking methods had limitations in that they could not track locations without distinguishing between indoor and outdoor. To overcome this, the present technology proposes a configuration that includes a location tracking system. This system comprises a server that receives signals from a user's nearby APs and measures AP signal strength, and a mobile terminal that transmits information about the measured signal strength and receives AP signal strength information.
Accordingly, this technology can improve the accuracy of location tracking by seamlessly transitioning between indoor and outdoor location tracking modes based on the user's location. It has practical value in the fields of IT, internet, smartphones, and software.
The present invention relates to a hair styling device that allows for easy, convenient, and diverse creation of hair wave styles at home or in salons.
Conventional hair irons, with their flat (straight) plate structure, make it very inconvenient to create hair waves (curls) as users must manually wrap and twist hair around a high-heat device. Moreover, because these clamp-type hair irons apply direct heat to the hair from above and below using a pressing method, there is a risk of severe hair damage if the usage time is not properly controlled. To address these issues, we propose a solution that incorporates an elastic hair styling device body and hair-securing protrusions on the body.
The present invention allows for easy, convenient, and diverse creation of hair wave styles even at home. Moreover, when styling hair, after wrapping it around the device body, the hair can be securely fixed using only the integrated hair-fixing mechanism, eliminating the need for separate components. This also offers the advantage of easy and convenient disassembly of the hair styling device after the desired hair wave is achieved.
This technology relates to unmanned aerial vehicle control systems and methods. Specifically, it is a technology that automatically controls unmanned aerial vehicles by switching between GPS and video analysis.
Existing technologies faced the challenge of controlling unmanned aerial vehicles without a dedicated pilot, particularly in areas with weak GPS reception, while also needing to automatically track users and avoid obstacles in the flight path. To overcome this, the present technology proposes a configuration comprising a mobile terminal that controls the UAV's flight using GPS location information, and a camera-equipped UAV that analyzes images to control flight based on user movement.
Accordingly, this technology improves the control of unmanned aerial vehicles by automatically tracking users and avoiding obstacles in the flight path, thereby enhancing user experience and safety in various applications. It offers significant value for use in the aerospace, robotics, and automation fields.
This technology relates to robot control systems and methods. Specifically, it is a remote robot control technology utilizing HMD and motion and eye state information.
Existing technologies faced the challenge of controlling humanoid robots based on user operation information and eye state, requiring a solution to ensure safe and stable operation. To address this, this technology proposes a configuration that includes a robot control system with a user attachment device, a management server, and a robot, along with various components for data transmission and control.
Accordingly, this technology can improve the control of humanoid robots and enhance safety and stability by limiting their movements based on user operation information and eye state. It has application value in the fields of robotics, automation, gaming, entertainment, healthcare, and pharmaceuticals.
This technology relates to a digital door lock remote control system and method using a mobile device. Specifically, it is a digital door lock remote control technology utilizing mobile device authentication.
Existing technologies needed to address the security and convenience issues of digital door locks by providing a system that distinguishes between regular and temporary users and enhances security and convenience for both types of users. To address this, the present technology proposes a configuration that includes a mobile device, a digital door lock, and a management server for communication and authentication processes.
Accordingly, this technology can enhance both security and convenience for regular and temporary users of digital door lock systems. It has practical application value in the household goods, real estate, and software sectors.
This technology relates to an apparatus and method for distinguishing stationary and moving objects using radar spectrum. Specifically, it is a technology that identifies stationary and moving objects through radar spectrum block analysis.
Existing technologies faced the challenge of accurately determining whether an object detected by radar was stationary or moving, especially when a vehicle was in motion. To address this, the present technology proposes a configuration that includes a receiver for radar spectrum analysis, a partition section, a binarization processing unit, a coordinate acquisition part, an operation unit, a controller, and an estimation unit.
Accordingly, this technology can improve the accuracy of object discrimination by considering vehicle speed and radar spectrum analysis. It has value for application in the automotive, mobility, and electronic device sectors.
