160results about How to "Control input" patented technology

An image capture and display system comprises an image capture array positioned on a vehicle, the image capture array comprising a plurality of image sensing members. At least one transmitter is provided for transmitting images from the image sensing members. The system also includes a monitor display array positioned remotely from the image capture array. The monitor display array comprises a display monitor for and corresponding to each image sensing member, and a receiver for receiving the images corresponding to each transmitter.

A rule-based monitoring framework offering a simplified GUI-driven and template-based way to specify and generate monitoring rules. The automatically generated rules can be directly deployed or further modified, in particular by combining plural templates. The modification can take place in two different views on the rule: the code view and the template view. The views can be changed at any time during the modification/generation process. Test data and rule documentation for the generated rule may be automatically generated from the GUI-driven input data.

The invention discloses a fault handling method of multi-mode intelligent distributed terminals based on Internet of Things. The method comprises the steps that distributed FA topology is established;after a power distribution line has a fault, power distribution terminals perform information interaction through a peer-to-peer communication mode by the adoption of the Internet-of-Things technology, information collected by the adjacent power distribution terminals is collected, a fault occurring segment is determined after comprehensive comparison, breakers or load switches at the two ends ofthe fault segment are tripped off, and a fault region isolation action is completed; and a substation exit switch and an interconnection switch coincide, non-fault region power supply is recovered, and then the result is reported to a power distribution master station. According to the method, by the adoption of the Internet-of-Things communication technology, power distribution automation distributed fault handling is realized in an old city where optical fibers are difficult to lay or a place where old line reforming is difficult to implement, and a solid technical foundation is laid for large-scale application of distribution automation and especially application of power distribution automation distributed fault handling under various occasions.

The invention discloses a method and a system for sampling aquaculture waters in ponds in real time. The method comprises that: a suite of data acquisition units orderly acquire a plurality of paths of fed samples of the different ponds and different sampling points, namely, orderly sample and monitor the second path and the next plurality of paths of fed samples after finishing sampling and monitoring the first path of fed samples, and start from the first path to perform the next round of sampling and monitoring after the first round of sampling and monitoring is finished; and the data acquisition units transmit monitoring data obtained by the sampling of each round and each path to a central control system in real time, wherein the sampling and monitoring data comprises the concentration of dissolved oxygen DO, a pH value, salinity Sal and temperature Tem. The method and the system have the characteristics of low input cost and good economical efficiency, are specifically suitable for aquaculture in the ponds, and can fully ensure that every time sampling data represents the actual conditions of the aquaculture waters in real time due to the adoption of the monitoring mode of in-vicinity sampling and monitoring and data remote transmission, enable managers to timely master real-time water quality data and take corresponding measures, and reduce the damage of the quality change of the aquaculture waters to aquatic products.

An actual vehicle actuator operation control input and a model operation control input are determined by an FB distribution law such that the difference between a reference state amount determined in a vehicle model and an actual state amount of an actual vehicle approximates zero, and then an actuator device of the actual vehicle and the vehicle model are operated on the basis of the control inputs. The value of a parameter of the vehicle model is set according to an actual vehicle motional state such that the attenuation property of a reference state amount when a drive manipulated variable is changed is higher than the attenuation property of an actual state amount. Accordingly, the actual vehicle actuator device is properly controlled independently of an actual vehicle motional state such that a state amount related to an actual vehicle motion approximates a vehicle state amount on a dynamic characteristic model.

The invention provides an emergency material management system based on the internet of things technology, and discloses an internet of things device and management system used for emergency material management. According to the emergency material management system based on the internet of things technology, the internet of things technology is combined with emergency material management, and the internet of things device, management system and method suitable for emergency material management and achieving self-adaptation control are established on the basis of existing emergency material management. According to the system and method, intelligent management for an emergency material storehouse is achieved, labor cost and the risk of insufficient emergency material supplying are reduced, the stock number can be timely updated when emergency materials are delivered from a storage, management staff can timely supplement shortage materials, accuracy and timeliness of storehouse stocktake are strengthened, and response capacity of enterprises for emergency events is improved.

The present invention is a foundational cistern. The present invention is an evolutionary panelized foundation system that uses known pre-casting technologies, functions structurally in similar ways to traditional systems, yet provides building designers with a multitude of new benefits in combination with the objectives of reduced construction time, energy, and water conservation. Stored rainwater in the cistern provides thermal mass for heating for a supported structure, and may be used for nonpotable uses. Given appropriate on-site water treatment, potable uses of stored rainwater may be contemplated as well. The foundational cistern of the present invention may be coupled to other foundational cisterns and structural elements of the supported structure. The present invention offers a multitude of advantages not currently known in the art of foundation products.

A procedure for the application of a seal (3) onto a surface of a device housing (1,2) for a motor vehicle, especially a motor vehicle door lock housing surface, comprising the following procedural steps: the surface is at least partially cleaned and/or micro structured by a heat source (4) restricted in area; and a sealant is applied to areas of the surface treated in such a way.

An embodiment of the invention discloses a real-time monitoring system and method for a power grid and belongs to the technical field of power grid control. The system comprises a signal acquisition module, a signal conditioner and a processing and control module. The signal acquisition module is used for performing real-time alternating current sampling on current and voltage channels; the signal conditioner is used for obtaining filtering signals by removing ultraharmonics capable of causing aliasing through an anti-aliasing filter circuit in a filtering mode. The processing and control module is used for calculating the filtering signals to obtain effective values, power and power factors of a three-phase voltage, a zero-sequence voltage and a current, a total harmonic distortion rate and a single harmonic ratio, comparing the calculated results with an allowable value to determine whether the calculated results exceed the limit, emitting alarm signals if the calculated results exceed the limit, and controlling eradication of current harmonics or arc light earth faults. The real-time monitoring system and method can be widely applied to substations or power stations of an electric system and power supply systems of enterprises of metallurgy, mines, petrochemical industry and the like, and the power supply reliability and the safety operation of the system are improved remarkably.

A terminal device includes a message generation unit configured to generate an instant message according to a user command and a communication unit configured to transmit the instant message to another terminal device. A header of the instant message includes a field in which is inserted display identification information indicating whether or not to display the instant message on a display screen.

The invention discloses a simulation modeling method for subway stray current distribution in an urban power grid. The method comprises the following steps: establishing an alternating-current power grid ground equivalent model according to a power supply mode and a topological structure of a power system, and solving ground equivalent resistance among grounding substations according to distancesamong the grounding substations, the magnitude of grounding resistance of a grounding grid and ground resistivity, thereby establishing an urban power grid ground equivalent network; connecting an external control current source element to a neutral line of a grounding transformer of a certain grounding transformer substation, and controlling the current source by adopting the actual measurement data of the neutral point direct current of the grounding transformer substation in the early departure period; and finally, simulating and adjusting the size correction model of the initial groundingresistance R of the equivalent power supply until a final simulation model is obtained. According to the method, the distribution rule analysis of the subway stray current in the urban power grid andthe influence factor research of the stray current distribution can be realized, and guidance suggestions are provided for the treatment of the transformer direct-current magnetic bias caused by the stray current.

The invention discloses a power distribution surveillance video data transmission system based on a metropolitan area network distributed architecture. The power distribution surveillance video data transmission system comprises a photographic device in a power distribution room in a community, a converging device used for converging multiple paths of power distribution video surveillance signals, and a power distribution video surveillance platform. The photographic device sends the multiple paths of power distribution video surveillance signals to the converging device for backup. The converging device is connected and communicated with the power distribution video surveillance platform through an electric power gateway with a firewall function and a metropolitan area network special for electric power. The power distribution video surveillance platform actively issues a flow guiding demand instruction to the converging device in the community, and the converging device in the community responds and then uploads power distribution video surveillance signal data which is collected through the photographic device in the power distribution room according to the instruction. The invention also discloses a power distribution surveillance video data transmission control method based on the metropolitan area network distributed architecture at the same time. According to the power distribution surveillance video data transmission system and the power distribution surveillance video data transmission control method based on the metropolitan area network distributed architecture, necessary hardware investment cost is reduced, existing network conditions and resources are fully utilized, network loads and long-time bandwidth occupation are reduced, and ordered management of a city-level power distribution equipment surveillance system is realized.

A flight control system for a rotorcraft to prevent the adverse effects of the vortex ring state is disclosed. In the flight control system of the present invention, selected control inputs are sent the rotorcraft prior to the onset of the vortex ring state. In the preferred embodiment, the control inputs are transient, do not require input from the pilot, and do not affect the flight path of the rotorcraft.

An information sharing system includes a computer network formed of terminals and a server and allows information about a posted message to be shared among users. The system or a terminal acquires a question message input via the terminal together with positional information associated with the question message and causes the acquired question message to be accessible to the users. The system or terminal acquires an answer message input by a respondent via the terminal as an answer to the question message and causes the acquired answer message to be accessible to the users. The system or terminal acquires positional information of the respondent and restricts the respondent from inputting the answer message to the question message on the basis of question positional information that is the positional information associated with the question message and respondent positional information that is the acquired positional information of the respondent.