375 results about "Supervisory systems" patented technology

Supervised wireless leak detection system, having a leak detection sensor unit, capable of transmitting a uniquely coded signal in response to a detected leak, a supervised wireless valve control transceiver unit having a receiver, capable of receiving said uniquely coded signal, and a transmitter for feeding the uniquely coded signal within the system, a valve shut-off mechanism in communication with said valve control transceiver unit said valve shut-off mechanism having a motor attached to a valve, said motor creating a rotation pulse used to close and open said valve, and a processor having an electronic circuitry containing sensor(s), detecting said motor rotation pulse count during a motorized valve closure or open process. Said processor functions in a setup process to memorize (learn) said motor rotation pulse count, required, to close and or to open the valve. Wherein said processor upon receipt of said uniquely coded signal in response to a detected leak, applies power to the motor to close the valve, the motor controlled to stop turning the valve in response to a processor received motor rotation pulse count number, substantially equal to a previously stored number needed to close or open said valve. A digital, voice, or SMS text message phone dialer is add to dispatch the detected leak signals, and notify monitoring personnel supervised system operation, end provide user access to turn on or off a valve(s) from a remote location(s).

A nozzle is provided for a fleet fuel dispensing system. The nozzle includes an input port that is adapted to receive fuel through a fuel supply hose, and a spout that is configured to dispense fuel into a fuel entry receptacle of a vehicle. A valve assembly is configured to couple the input port with the spout, and is further configured to selectively facilitate the passage of fuel from the input port to the spout. A status light is associated with the nozzle and includes a single LED that is connected with a fleet management system. The status light is configured to selectively illuminate as directed by a fleet management system. The illumination provides information as to whether a vehicle is authorized to receive fuel from the spout. A fuel dispensing system having such a nozzle is also provided.

The invention discloses a cold-chain logistics storage supervisory system and method. The cold-chain logistics storage supervisory system includes a temperature monitoring module, a WMS (Warehouse Management System) management module, an order management module, an in-out stock monitoring module, a three-dimensional planning module, a processing module, an inventory management module and a locating and tracking module. The old-chain logistics storage supervisory system effectively organizes the staff, space and equipment by aid of the WMS for receiving, storing, picking and transporting goods, transporting raw materials and parts to manufacturing enterprises and conveying finished products to wholesalers, distributors and final customers. The main functions of the cold-chain logistics storage supervisory system are managing and controlling all in-out stock dynamic conditions of the warehouse and doing statistic analysis about inventory data, so decision makers can find problems timely, adopt corresponding measures to adjust the inventory structure, shorten the storage period, quicken capital turnover, and further to ensure smooth logistics in enterprise production.

PCT No. PCT/SE97/00199 Sec. 371 Date Oct. 21, 1998 Sec. 102(e) Date Oct. 21, 1998 PCT Filed Feb. 11, 1997 PCT Pub. No. WO97/29464 PCT Pub. Date Aug. 14, 1997An article surveillance system for detecting the presence of articles in a detection zone (18) has at least one transmitter means (11, 13) and at least one receiver means (12, 15) for transmitting and receiving, respectively, electromagnetic radio-frequency signals in the detection zone or in proximity thereof. Each article is provided with a sensor or marker (20) operating as a transponder for transmitting an electromagnetic radio-frequency reply signal to the receiver means when receiving a signal from the transmitter means. Furthermore, the system has a coil arrangement (16) with driving means (17) for generating a low-frequent magnetic modulating field in the detection zone (18), and a controller (14) operatively connected to the transmitter means (11, 13), the receiver means (12, 15) and the coil arrangement (16, 17). Each sensor (20) is arranged to transmit a reply signal, the amplitude of which is modulated by the magnetic modulating field, and the receiver means is arranged to receive and to demodulate the amplitude-modulated reply signal. The controller (14) is arranged to supply modulating signals (imod) to the coil arrangement (16, 17), to receive the demodulated signals (idemod) from the receiver means (12, 15) and to use the demodulated signals (idemod) when determining the position of the sensor (20) in relation to the detection zone (18).

The present invention discloses an unmanned aerial vehicle flight service and supervisory system and method. The system comprises a meteorology processing server, an information processing server, a flight plan processing server and a supervisory information processing server. The modules are employed to respectively provide meteorology product service, airspace data, geography altitude data and civil aviation annunciation information, the flight plan verification, the information of monitoring whether the flight is deviated or not, the passive and negative supervisory and the supervisory warning. The present invention further discloses an unmanned aerial vehicle flight plan calibration method based on the GRID meteorology forecast data, national radar reflection puzzle, the airspace data and the geography altitude data. The present invention further discloses an unmanned aerial vehicle operation supervision method by using the system, which depends on the supervisory information processing server, fuses the track information obtained by the passive and negative supervisory system and realizes the potential conflict analysis of the unmanned aerial vehicle flight to improve the real-time alarm information.

A scanning device for biological slides is provided, which can be operated in an interactive routine mode as well as in an unsupervised high speed automatic mode. In the first case, typical components, which the pathologist is used to operating manually, such as the microscope, the stage and the focus, and which have to be motorized for the automatic unsupervised system mode, are configured to simulate manual use, operation, and response. A non-interlaced area scan camera supports the interactive selection and acquisition of individual images in the manual mode, as well as the continuous high-speed scan motion for the rare event detection and virtual slide scan applications of the system. Due to the particular requirements to accommodate both operational modes, methods are described for constructing the virtual slide out of image tiles with varying overlap areas in the x- and y-directions.

A supervisory system controller for controlling and monitoring the generation of electrical energy from renewable sources and management methods for the storage of energy so generated and interconnecting the energy-generating elements, storage and load. The supervisory system controller operates to maximum the power transfer from a wind turbine to a battery by automatically varying the threshold levels at which turbine dump loads are switched based on system inputs and measurements. The method conserves generator fuel by delaying a scheduled generator maintenance running period such that it to occurs when renewable energy availability is predicted to be low and battery is in a reduced state of charge. Further modifications and management methods are also provided.

The invention discloses an extraction device for undersea gas hydrate and an extraction method thereof, which is characterized in that the device is directly communicated with undersea (10) gas hydrate layer (9) through a hollow rigid body (2); or the hollow rigid body is communicated with undersea (10) gas hydrate layer (9) through layers of sand and clay (8) or impermeable bed (11); a water pump (4) and a test and supervisory equipment (5) are provided on one side of the hollow rigid body, the water pump is connected with a drain pipe (3) which is above the sea level (7) through a pipe, the test and supervisory system is connected with an image pickup system and a pressure testing system, and a gas collecting pipe (1) is arranged on the top of the inside of the hollow rigid body. The extraction method comprises the following steps: 1) a hollow rigid body is built on the sea separated with water, and the hollow rigid body is communicated with undersea gas hydrate layer; 2) water in the hollow rigid body is drained out via a water pump to lower the water height in the hollow rigid body and reduce the pressure acting on the gas hydrate layer and the gas hydrate is decomposed into gas and water when the pressure acting on the gas hydrate layer is less than the balance pressure; 3) the decomposed gas escapes upward, is discharged through the gas collecting pipe and is collected.

The invention discloses a monitoring method of a river vessel supervisory system based on RFID, comprising the following steps: providing an electronic tag adopting the RFID technology in the microwave frequency band; installing the electronic tag on the river vessel, and reading and writing information in the electronic tag by a reader to manage and monitor the river vessel; receiving vessel navigation records uploaded by a plurality of readers by a data center to perform the operations, such as repeating, cleaning and the like on data; and storing so as to be provided for other river vessel harbor navigation management systems. In a great quantity of vessel navigation information, a shipping lane serves as a statistics target to collect vessel flow, vessel density and average vessel route speed of the inland channel in each time interval are calculated; by taking the vessel as the statistics target, the vessel navigation track is drawn to obtain the vessel running track characteristic; the vessel navigation information serves as the vessel navigation track record after processing, a congestion section in an inland river communication network is analyzed with a data mining approach to assist in inland river shipping harbor construction decisions.

A method utilizing a wireless leak detection and prevention system, used for preventing property damage and personal injury caused by liquid or gas leak. The system comprised of a wireless, battery operated apparatus having sensor(s) incorporated with an RF transmitter, used for detecting liquid or gas leaks, and transmits signal(s) to a wireless valve shutoff control unit. The valve shutoff control unit containing an RF transceiver and a processor designed to receive the detected signals and activate a supervised solenoid or motorized valve shut-off mechanism to stop the detected leak. In a preferred embodiment of the invention, the wireless valve control unit is connected to a motor, which is mounted on manual shutoff valve. Wherein the valve control unit activates the motor to produce torque to turn the valve towards a close position in response to a received detected leak signal from a sensor. An electronic or electromechanical circuitry is provided, to detect motor or gear turn cycles. The motor rotation is being controlled by the valve control unit processor, which stops motor rotation in response to a detected preset number of motor turn cycles. A digital, voice, SMS text message phone dialer is add to dispatch the detected leak signals, and notify monitoring personnel of the supervised system operation status. And provide user access to turn on or off a valve(s) from a remote location.

The invention relates to the technical field of fire control, and in particular relates to an internet of things-based fire control supervisory system which comprises radio frequency identification (RFID) electronic tags and RFID locating tags, wherein the RFID electronic tags are connected with a handheld RFID read-write device and a fixed RFID reading device; the RFID locating tags are connected with the fixed RFID reading device; the RFID electronic tags are respectively arranged in fire equipment in building houses and vehicle equipment of fire fighting trucks; the RFID locating tags are arranged on equipment carried about by firemen; the internet of things-based fire control supervisory system also comprises a database server which is respectively connected with the handheld RFID read-write device and the fixed RFID reading device; the database server is also connected with a system control center, a management terminal, a sensor and a black box; the system control center is connected with a building fire control supervision platform. The internet of things-based fire control supervisory system has the beneficial effects of being used for monitoring fire equipment, the fire fighting trucks, the firemen, fire fighting accesses and the like in real time, and used for recording information in real time.

The invention discloses a unit traffic supervisory system and a supervisory method thereof. A unit traffic supervisory terminal is arranged on a vehicle to record actual traffic conditions around the vehicle in real time and to send audio and video information recording traffic offences of around vehicles to a united traffic supervisory platform, and the united traffic supervisory platform checks the audio and video information sent by the united traffic supervisory terminal and forms a punishing record of a determined vehicle which breaks the law. The united traffic supervisory scheme is based on crowd-sourcing sensing, and any drivers will actively participate in supervisory work of public traffic. Final blind areas caused by insufficiency of police strength and equipment of the police system are covered, and everywhere of the public traffic is supervised.

The invention provides a municipal waste classified popularization and supervision system. The municipal waste classified popularization and supervisory system comprises an information popularization module, an information communication module, a waste classified collection, transportation and supervision subsystem, a household waste management module and a database. The waste classified collection, transportation and supervision subsystem comprises a terminal information collection module, a site supervision module and a transportation process supervision module. According to the municipal waste classified popularization and supervision system, popularization of municipal waste classified information can be achieved, and sites of municipal waste disposal and the disposal process are effectively supervised; waste disposal is supervised universally, conveniently and rapidly through the information communication module, and the purpose for effectively supervising and urging the waste disposal is achieved.

The invention provides an electric power operation intelligent safety supervision system and a supervision method thereof. The system comprises a personal intelligent terminal, a communication systemand a background monitoring center. The personal intelligent terminal comprises a video acquisition module, a GPS positioning module, a power supply management module, a display interaction module, acharacter recognition module, a violation recognition module and a sound-light alarm module, all the modules are electrically connected with the central processing unit, information acquisition and analysis are achieved, and when violation is found, the information is reported to supervise and manage personnel and sound-light alarm is given out. The communication system realizes two-way communication between the personal intelligent terminal and the background monitoring center and comprises video return and control instruction transmission. The communication system is composed of an industrial router and a 4G wireless network card, 4G wireless transmission is adopted, and the personal intelligent terminal transmits data to the background monitoring center through 4G wireless transmission.The background monitoring center calls, archives and manages the operation information.

The invention relates to an automatic ship identification monitoring method fusing multiple data sources and a supervisory system. The method comprises the following steps: (1) performing laser scanning on a ship; (2) triggering a radio frequency identification (RFID) system to read radio frequency tag information of the ship and shoot a video image; (3) establishing a matching relation between a shore-based RFID reader and the ship; (4) acquiring the ship information through laser; (5) judging the data information of the detected ship, and counting the data; (6) performing manual intervention on the measurement result. The system comprises multiple monitoring sites, a data center room communicating with the multiple monitoring sites through a local area network, and a monitoring client and a service client. Three technical data sources from the RFID, the video image and the laser are fused, unique abstract data description is established for actual conditions such as identity, physical size, shipping conditions and cargo transport of the ship in inland waterways, the underway ship is comprehensively and effectively supervised by the channel and maritime affair department in real time, and a metadata support is provided for integrated management.

The invention discloses a physical distribution consignment supervisory system and a supervisory method implemented by the system. The system comprises special information acquisition equipment used for quick surface list scanning and surface list information acquisition and a supervisory information system connected with the special information acquisition equipment. The method comprises a mesh point data acquisition process, an image data digitalized processing process, a standard mass data storage and a processing process, and information supervision and application process. The supervisory system and the supervisory method disclosed by the invention are unprecedented in the physical distribution and consignment industry at present. The technical key is as follows: a special machine for information acquisition specialized in physical distribution consignment industry is adopted; simultaneously, a physical distribution consignment information system comprises information acquisition, information centralization, information processing and information application; and moreover, a server system specialized for the physical distribution consignment information system further comprises cloud access, storage, counting, and the like.

A public inquiring and supervising system of public security cases comprises a public external service network system and a public security internal management network system. The public external service network system comprises a plurality of public service terminals for sending/receiving information to/from the public security internal management network system; the public service terminals are connected with a risk data centre by wire or wireless way to realize information security exchange of the public external service network system and the public security internal management network system. The invention based on informationized technological measures can create an effective communication channel between the public and the public security organs to assure authenticity and integrity of risk data, which realizes organic combination of effective supervision of public security organs and external supervision of the public and improves execution and appetency of sections of the public security organs, thereby forming positive interaction of police community relations to improve efficiency obviously and ensure quality of solving the case.

The invention relates to a vehicle-mounted device, and in particular relates to an anti-cheating driver training recorder capable of combining automatic identification and manual intervention. A central processing unit (CPU) of the anti-cheating driver training recorder is connected with a locating module, a fingerprint identification module, a face recognition module, an in-vivo detection module, an identity recognition module and a memory respectively; and the CPU is connected with a driver training supervisory system by a wireless communication module. The anti-cheating driver training recorder effectively solves various cheating problems in the motor vehicle driver training, thus guaranteeing the training quality and effectively monitoring the motor vehicle driver training.

The invention relates to a remote monitoring system for LNG ships. The AIS system of the LNG ship supervision platform analyzes the AIS message to obtain the information of the supervised ship for positioning, and displays the position of the ship through the electronic chart system; For personnel with different authority, display the corresponding supervision data and query statistics of the ship. The system of the present invention integrates informatization, networking, intelligence and visualization technologies, and can cover the entire LNG ship and the inner sea area of ​​the LNG wharf for remote supervision on LNG ships, achieving remote visual supervision, information collection, paperless office, and all-weather The purpose of supervision is to solve the problems of insufficient functions of traditional monitoring equipment, automatic assessment of the navigation safety of LNG ships, identification of risk sources in berthing, unberthing and unloading operations of LNG ships, AHP, and fuzzy comprehensive evaluation. , maritime affairs, LNG receiving stations and other departments.

The invention provides a hazardous waste supervisory system and an electronic receipt management method of the hazardous waste supervisory system. A monitoring and management service platform is in network connection and communication connection with a generation unit, a receiving unit and a transport vehicle, and stores and processes data information reported from the generation unit, the receiving unit and the transport vehicle. The whole process from waste collection in the hazardous waste generation unit to transportation through the transport vehicle and then to hazardous waste inspection and acceptance in the receiving unit is identified through a radio frequency identification device (RFID). A sensor is used for collecting information about weights, flow and content characteristics, automatically comparing the information about hazardous waste, and automatically generating an electronic hazardous waste transfer receipt. The hazardous waste supervisory system and the electronic receipt management method of the hazardous waste supervisory system solve the problems that an existing transfer receipt needs manual writing so that transactions are nonstandard, records are not accurate, and the hazardous waste cannot be monitored and managed in a real-time, dynamic and effective mode. By using the Internet of Things, the management of the receipt realizes informatization, intellectualization and automation, and therefore manpower and time are saved.