The subject matter discloses a parking gate barrier rod projecting system, the system comprising: a projection screen material attached to at least a portion of a parking gate rod and a projector. The projector is adapted to project digital content on the projection screen material. The digital content is adapted to be fitted on the front projection screen material to thereby allowing a person in a vehicle arriving at the parking gate rod to view the digital content. A sensor or a camera may detect when the parking gate barrier rod is opened and may send a control command to the projector to stop projecting or to darken the projecting in order to avoid dazzling of a person in the vehicle.

Parking gate barrier rod projecting system

The embodiment of the invention presents a radiation source detecting and moving robot, which includes a control mechanism and a mobile robot. The control mechanism is connected with the mobile robotthrough wireless signals. The control mechanism has a master controller, and the mobile robot has a slave controller. The master controller of the control mechanism is connected with two 485 communication modules, and the slave control module of the mobile robot is connected with two 485 slave communication modules. A first 485 communication module of the master controller is connected with a first slave 485 communication module of the mobile robot to send a motion control instruction to the mobile robot. A second 485 communication module of the master controller is connected with a display mechanism to send all data and environmental parameters received to the display mechanism for display. A second slave 485 communication module of the slave controller is connected with an environmentalparameter detection mechanism and a holder camera controller.

Radiation source detecting and moving robot

The invention provides an integrated treatment method for sludge cleaning and mud dewatering and drying. The method comprises the steps: cleaning sludge in an environment-friendly mode, conveying thesludge in an environment-friendly closed mode, screening garbage, homogenizing and stabilizing the sludge, monitoring the concentration and flow of the sludge, controlling the addition amount of a flocculant, mixing the flocculant with the sludge, monitoring the flocculation condition of the sludge, controlling the addition amount of a conditioning reagent, mixing the conditioning reagent with theflocculated sludge, introducing the flocculated and conditioned sludge into a precipitation tower so as to realize isolation of mud and water and complete mud sedimentation and discharge and recycling of tail water, and introducing the precipitated mud into a filter press for pressure filtration so as to obtain dried mud and achieve discharge and recycling of filter pressing water. The method hasthe advantages that through the treatment method, the garbage, mud and water in the sludge can be isolated, mud drying and water recycling are achieved, and reduction, stabilization, harmlessness andresource treatment of the sludge are achieved.

Integrated treatment method for sludge cleaning and mud dewatering and drying

본 발명은 파이프라인 로봇, 파이프라인 영상 신호 수집 전송장치 및 파이프라인 검출 시스템과 방법을 제공하고, 파이프라인 로봇은 카메라 모듈(1)과 크롤러(3)를 포함하고; 카메라 모듈(1)은 전방 디지털 카메라, 제 1 마이크로프로세서, 회전모터를 포함하며; 크롤러는 프레임(31), 프레임 양측의 바퀴(32), 구동 모터, 센서군, 제 2 마이크로프로세서, 네트워크 전송 모듈, 제 1 전력 반송파 모듈을 포함하고; 케이블 트레이는 전력선, 제 2 전력 반송파 모듈, 제 4 마이크로프로세서와 네트워크 통신 모듈을 포함하며; 수집 제어 단말은 검출 모듈이 설치되어 있는 이동 단말이다. 본 발명은 이심선(two core wires)만 필요하여 전원, 영상 신호, 제어 신호의 동기화 동선(same line) 전송을 실현할 수 있어서, 케이블선의 수량을 절약하고, 중량을 감소하며, 이 방식을 통하여 전송하면 장거리 전송을 실현할 수 있으며; 전통적인 대형 검출 케이스가 필요없이, 이동 단말에 검출 모듈 소프트웨어가 설치되기만 하면, 원격 조작을 실현할 수 있다.

파이프라인 로봇, 파이프라인 영상 신호 수집 전송장치 및 파이프라인 검출 시스템과 방법

The present invention relates to an entrance vision blocking device. The present invention is characterized by including a vision blocking lighting device(10) installed at one side of a door frame (1) of a building, in and out of which passing persons are able to pass, in order to irradiate vision blocking light (20) in a visible ray region toward an inner space (2) surrounded by the door frame (1), so that a passing person (3) is able to pass into the inner space (2) while blocking vision between an inside and an outside, with the inner space (2) as a boundary. The present invention may provide a privacy function of visually blocking the inside of a building while allowing a person to pass into a building.

Entrance vision blocking device

PURPOSE: A long-distance automatic remote-control monitoring controller for waterworks and sewage is provided to maximize the process efficiency of a dehydrator by using a consecutive sludge density measuring device, and to reduce the electrical energy consumption and chemical costs. CONSTITUTION: A long-distance automatic remote-control monitoring controller for waterworks and sewage includes a settling basin(100), a first precipitation pond(200), an aeration basin(300), a second precipitation pond(400), a concentration basin(500), a dehydrator(600), a consecutive sludge density measuring device(700), a monitoring unit(800), and a long-distance automatic remote-control monitoring module(900) for the waterworks and sewage. The insertion time of chemicals into the dehydrator is controlled by a control signal of the long-distance automatic remote-control monitoring module. The dehydrator dehydrates high concentration sludge using the chemicals, and produces and discharges solid sludge. The consecutive sludge density measuring device continuously measures the concentration by depth and the interface of the sludge inside the first precipitation pond, the second precipitation pond, and the concentration basin. [Reference numerals] (100) Settling basin; (300) Aeration basin; (400) Second precipitation pond; (500) Concentration basin; (600) Dehydrator; (600a) Chemical container; (800) Monitoring unit; (900) Water and sewage long-distance automatic remote-control monitoring module; (AA) Hydraulic pressure; (BB) Treated water; (CC) Sludge processing process; (DD) Final treatment

The system of auto monitoring control with sludge density continuous measurement

A conventional vehicle entrance blocking apparatus blocks entry of vehicles from outside using a blocking bar (or a switch), but has several problems in that the vehicle is damaged by the blocking bar which suddenly comes down or accidents frequently occur due to a sudden stop of the vehicle because a driver is startled by the blocking bar which suddenly comes down and in that the blocking bar breaks down a lot due to malfunction of a blocking bar controlling device. In order to achieve the problems, the present invention provides an unmanned virtual gate apparatus of a vehicle entrance through an LED and a camera which includes a smart camera photographing unit (100), a virtual gate control unit (200), and an unmanned virtual gate module (300). Therefore, because a software type virtual gate apparatus which concentrates lots of RGB LED lights and laser lights and forms laser beams and LED visible rays can be created instead of the hardware type blocking bar, the unmanned virtual gate apparatus can reduce costs due to the damage to the blocking bar, reduce the emotional pressure which a driver receives due to the blocking bar 70 percent less than the conventional vehicle entrance blocking apparatus, be compatible with the conventional vehicle entrance blocking apparatus, photograph, store a license plate and a driver′s image through the smart camera photographing unit at the same time and provide the driver with a visible access blocking effect through changes in patterns of the unmanned virtual gate module and changes in colors of RGB, thereby enhancing security and safety compared with the conventional vehicle entrance blocking apparatus. Moreover, the unmanned virtual gate apparatus can form a virtual gate apparatus with various patterns through RGB LED lights and laser lights at night, thereby creating agreeable residential environment.

The apparatus of manless illusion gate with led spot light

The present invention provides a wireless data transceiver with a smart pipe robot located in an old pipe based on wireless communications, wherein the wireless data transceiver comprises a pipe analysis control module and a smart pipe robot to eliminate a problem that measurement time is long due to a shorter length of an existing streamlined pipe robot than the length of an old pipe, a problem that image data and location data are difficult to obtain due to difficulty in stable wireless data communications due to interference and attenuation of a signal under conditions that objects such as underground soil, water, and metal exist wherein the objects affect communications, and a problem that there is only an image photographing function, but no sterilization function. Wireless communications are connected between the pipe analysis control module and the smart pipe robot to enable wireless bidirectional data communications and mapping of a water distribution pipe buried under the ground is formed on a monitor in real time through a smart pipe robot with a long distance (50-2000m) endoscope function, thereby building a reliable water distribution pipe network GIS. Provided is a wireless data transceiver with a smart pipe robot located in an old pipe based on wireless communications capable of providing a leakage and loss exploration rate with 80% of an existing accuracy through a hybrid measuring method comprising an image diagnosis and a sound pressure diagnosis.

The apparatus of pipe measuring with smart robot in ultra sonic field communication

A conventional pipe line robot has a problem of taking a long period of time for measurement since an endoscope camera has difficulties in moving due to decrepitude of a decrepit pipe and foreign substances accumulated in the decrepit pipe, moves up to 15 m due to a transmission length of image data through a camera cable, and then returns to an initial location in an original condition to dispatch the endoscope camera to a different location point of an entrance of a different neighboring pipe line to photograph an image, and a problem of difficulties in photographing the inside of the decrepit pipe with the endoscope camera since the endoscope camera and the camera cable are connected by a cable, and the camera cable gets tangled by the foreign substances accumulated in the decrepit pipe and leaking recesses. To resolve the problems, the present invention provides a smart pipe line robot for decrepit pipe line measurement, which comprises a main control board (100) and a smart pipe line robot (200) having a long distance (2 km) endoscope function, constructs a reliable decrepitude observation GIS through mapping of a decrepit pipe laid underground, provides a leakage/loss probing rate of 80% accuracy compared to a conventional method by using a hybrid measurement method employing image diagnosis and sound pressure diagnosis, shortens measurement time compared to the conventional method by varying a height of the smart pipe line robot to fit a diameter of the decrepit pipe in a one-to-one customizing manner without cleaning the pipe line to promptly dispatch the smart pipe line robot, and transmits/receives data bidirectionally without an error or noise underground by connecting the main control board and the smart pipe line robot via a wireless communication network.

Jung Jae Yong

Papers

The system of auto monitoring control with sludge density continuous measurement

The apparatus of manless illusion gate with led spot light

The apparatus of pipe measuring with smart robot in ultra sonic field communication

The apparatus of pipe measuring with smart robot