873 results about "Smart water" patented technology

The invention discloses an intelligent water resource control platform based on cloud computing and an expert system. The platform comprises a site measurement and control station, an internet of things data transmission system and a cloud computing service platform, and is characterized in that the control platform carries out automatic real-time collection on water resource information of a water supply water source, underground water, a water intake, a boundary control fracture surface and a sewage draining exit and site equipment operating condition information through the site measurement and control station, and real-time data preprocessing is achieved by means of an additionally installed site intelligent controller; internet of things data transmission equipment is adopted in the internet of things data transmission system to sent data of the measurement and control station to the cloud computing platform, and data support is provided for water resource management and advanced applications; the cloud computing service platform achieves real-time monitoring on water resources, monitoring on operating condition and remote on-line maintenance on site monitoring equipment and applications on water resource service, and a water resource decision is utilized to support the expert system to achieve assessment, early warning and emergency commanding of the water resources. The cloud computing and the Internet of things technology are applied to the platform, so measurement and control data are timely and efficiently processed, the intelligent computing technology is applied so that intelligent assessment and early warning of the water resources can be achieved, and safety of the water resources is guaranteed to a great extent.

A system for providing a user with water at a desired temperature comprising a piping system that includes a hot water pipe and a cold water pipe, a pump coupled to the piping system and a smart water delivery device coupled to the piping system and to the pump and operative to allow circulation of water from the hot water pipe to the cold water pipe prior to delivery of water at a desired temperature to the user. The smart water delivery device includes two smart valves coupled to hot and cold water inlets, a smart outlet valve coupled to a device outlet, a microcontroller for controlling the actuation of the pump and of the smart valves, and at least one temperature sensor coupled to the microcontroller and used for sensing the water temperature.

Methods, systems, and computer readable for providing smart underwater free space optical communications are provided. According to one aspect, a system for smart underwater free space optical communications is provided. The system includes a receiver. The receiver includes an optical detector array for detecting incident light under water. The receiver further includes a compound lens array located optically in front of the optical detector. The compound lens array includes lenses that steer incident light arriving at different angles to different portions of the optical detector array. A controller processes signals generated by the optical detector based on the incident light and controls an aspect of the underwater communications based on the steered incident light detected by the detector array. Components of the controller may include a backscatter estimator and an angle of arrival estimator for estimating water quality obtained from backscattered light and an angle of arrival of incident light, respectively.

Smart water conservation systems are described herein, as are methods of using the same. In some embodiments, the systems can comprise a flow assembly configured to discharge fluid received from a fluid source to a shower area at a variable flow rate, the flow assembly comprising a flow path and one or more valves positioned along the flow path. In some embodiments, the systems can comprise a proximity sensor system comprising one or more proximity sensors, the proximity sensor system being configured to detect a person's proximity to the smart water conservation system. In some embodiments, the systems can comprise a controller configured to control operation of the smart water conservation system based at least in part on signals received from the proximity sensor system. In some embodiments, the controller can be configured to adjust the one or more valves in response to signals received from the proximity sensor system to vary the flowrate at which fluid is discharged from an output of the smart water conservation system.

The invention relates to a cloud computing based smart water affair management system. The system comprises a cloud computing water affair data center, a water quality monitoring system, a smart drainage system, a sewage treatment system, a tap water production scheduling management system, a smart water affair safeguard system and a water affair operation system. The cloud computing water affair data center is connected with the water quality monitoring system, the smart drainage system, the sewage treatment system, the tap water production scheduling management system, the smart water affair safeguard system and the water affair operation system respectively. By the cloud computing based smart water affair management system, information isolated islands are eliminated and system resource consumption is reduced.

The invention discloses a 3D visualized smart water affairs operation system. The system comprises a sewage plant automatic control module, a sewage plant optimization module, a pumping station automatic control module, a water quality monitoring module, a plant area display module, a video monitoring module, an equipment management module, an energy consumption management module, an intelligent tour inspection module, a pipe network management module, a data analysis module and a mobile end module connected with a central database via a central scheduling module; the video monitoring module is connected with the data analysis module; and the data analysis module is connected with the central database and the central scheduling module. According to the system, a 3D virtual reality technology is used, a complete remote monitoring, early warning, scheduling, disposal and control system is established, an intelligent integrated command platform and mobile tour inspection equipment are constructed in an integrated manner, the capability of coping with change is improved, operation management is made digital, informational, modern, automatic and intelligent, remote data monitoring and control are realized, and the management efficiency and precision are improved greatly.

The invention discloses an intelligent water glass, which comprises a water glass shell and a liner fixedly connected with the water glass shell, wherein the bottom supporting plate of the water glass shell is vertically moved relative to the water glass shell; a pressure sensor is arranged between the lower surface of the bottom of the liner and the upper surface of the bottom supporting plate; the pressure sensor is used for transmitting the obtained weight information to a signal processing module for processing; the processed weight information is transmitted to a display device and / or a sending module arranged on the intelligent water glass by the signal processing module; the sending module sends the obtained information to a background processing system. The intelligent water glass disclosed by the invention has the advantages that the liner is weighed by the pressure sensor when the smart water glass is taken up; when the smart water glass is put on a table top, the liner is weighed; the obtained weight information is sent to the display screen and the background processing system by the pressure sensor after being processed by the signal processing module; the background processing system provides reasonable water drinking time and reminds users to drink water on time every day.

The invention discloses a multifunctional intelligent water cup and a health management system thereof, and is intended to acquire the state of a user's drink accurately and guide the user to develop healthy reasonable living habits. The multifunctional intelligent water cup comprises a cup body, an inner container, a cup cover and a bottom shell, a water level detection sensor is arranged on the outer wall of the inner container, a spectral detector and a water quality detection column are arranged at the bottom of the inner container, and a temperature sensor and a TDS (total dissolved solids) water quality detector are mounted on the water quality detection column. The health management system comprises a mobile terminal, a cloud server and at least one intelligent water cup that is used for acquiring temperature, water volume, TDS value, spectral data and impedance data of a liquid in the cup; the cloud server is used for acquiring the type and nutrients of the liquid in the cup by analyzing the spectral data, acquiring human tissue water data by analyzing the impedance data, and generating a drink guidance scheme; the mobile terminal is used for receiving the liquid type, nutrient data and drink guidance scheme on the cloud server.

The invention relates to a prompting method, an electronic device and a smart water cup. The prompting method includes the following steps that: the current state parameter information of water in the smart water cup transmitted by the smart water cup is received, wherein the current state parameter information carries current water temperature; the current water temperature is extracted from the current state parameter information; when the current water temperature is equal to or smaller than preset temperature, first prompting operation is executed, wherein the first prompting operation is used for prompting a user to drink water. With the method provided by the technical schemes of the invention adopted, when the smart water cup is near the user, the user can be prompted to drink water through the electronic device, and therefore, a better prompting effect can be realized.

The invention discloses a multi-basin real-time intelligent water quality predication method and system. According to the multi-basin real-time intelligent water quality predication method and system, an NARX model is optimized through a genetic algorithm and a problem that earlier stage parameters of the NARX model are uncertain; a GA-NARX model is stored or called through a model storage module to predicate the multi-basin water quality condition in real time; essential data, recent data and history emergency data are performed on three-section training and accordingly an optimized GA-NARX model can basically comprise river pollution characteristics and the predication accuracy is improved; weather data replaces hydrological data and is performed on obfuscation processing and accordingly influences to the model from flow data missing are effectively solved; matching of similar pollution time sequence templates is performed through an improved DTW algorithm, a similar pollution process in the basin history is rapidly found out, experience is referred and learned, and sudden emergency accidents are accurately predicted. The multi-basin real-time intelligent water quality predication method and system can be widely applied to the water quality predication field.

The disclosed portable intelligent conductance detector for water quality comprises a SCM connected with a keyboard and a display; a square wave generator connects with a voltage follower, a conductance cell, and an operational amplifier bridge; and a temperature sensor connects with a conductance cell, a signal amplifier, and a capacitor filter. Wherein, every of former members also connect with a multiplex selection switch and an ADC. This invention integrates different technologies, and is convenient and high precise for wide application.

The invention discloses a self-powered smart water cup with functions of temperature displaying and intraday water intake recording. The self-powered smart water cup comprises a cup cover and a cup body, the cup body comprises a shell and an inner container inside the shell, and a heat preservation layer is formed between the shell and the inner container. The smart water cup further comprises a thermoelectric power generation module, a temperature sensor, an acceleration sensor, a gyroscope, a control circuit, a Bluetooth module and a temperature display screen. The thermoelectric power generation module, the temperature sensor, the acceleration sensor, the gyroscope, the control circuit and the Bluetooth module are arranged in the heat preservation layer, and the temperature display screen is arranged on the outer surface of the shell. The control circuit is respectively connected with the thermoelectric power generation module, the temperature sensor, the acceleration sensor, the gyroscope, the temperature display screen and the Bluetooth module. The thermoelectric power generation module is respectively connected with the temperature sensor, the acceleration sensor, the gyroscope, the control circuit and the Bluetooth module to supply power. The smart water cup is capable of converting thermal energy into electric energy supplied to other internal circuits of the display screen and the like, so that energy saving and environment friendliness are realized. In addition, the smart water cup is capable of recording intraday water intake to remind a user of healthy water drinking.

The application discloses an intelligent water valve and a system. The intelligent water valve comprises a water valve switch, a sensor group, a communication module, a power supply module, a control module and a control execution module, wherein the sensor group comprises at least one sensor and is used for acquiring relevant parameters of water at the water valve switch; the control module is used for acquiring relevant parameters of water, transmits the relevant parameters to the outside through the communication module, and receives a control command transmitted by the outside; the communication module is used for communication with the outside through narrow band Internet of Things; the control execution module is used for executing corresponding operations on the water valve switch according to the control command transmitted by the control module; and the power supply module at least comprises a mini-type water power generator and is used for supplying power for other modules through water power generation at the water valve switch. Owing to application of the narrow band Internet of Things, the communication range is wider, the cost and the power consumption are low, and the structure is more optimal. Owing to application of the mini-type water power generator, power supply is stable and energy-saving, and accordingly, the communication stability is guaranteed.

The invention discloses a smart water cup. The smart water cup comprises a central processing unit, a kinetic energy power generation device, a thermoelectric power generation device, an electricity storage device, a leakage-proof device, an infrared sensor, a high-temperature alarming device, a water volume detection device, a water quality detection device, a positioning device, a wireless communication module and a power source management module. The central processing unit is respectively connected with the leakage-proof device, the infrared sensor, the high-temperature alarming device, the water volume detection device, the positioning device and the wireless communication module. The electricity storage device respectively supplies electric energy to the central processing unit, the leakage-proof device, infrared sensor, the high-temperature alarming device, the water volume detection device, the positioning device and the wireless communication module. By combination of charging and power generation, the problem that a traditional thermoelectric power generation device can hardly provide considerable electric energy is solved; by the leakage-proof device, the problem of proneness to leakage of liquid in a traditional cup body which is inclined is solved; since the high-temperature alarming device is arranged in the cup body, the problem that traditional high-temperature water is harmful for people to drink is solved.

The invention provides an intelligent water meter system based on an internet of things and a method for managing and controlling water consumption. The invention relates to the field of smart home application, in particular to the intelligent water meter system based on the internet of things and the method for managing and controlling the water consumption. According to the technical scheme, a whole network platform for data information processing is mainly relied on so as to provide safe, efficient and convenient processing payment service and intelligent water meter management.

A system for launching, controlling and delivering in a preselected target pattern a plurality of low-cost, guided fire-retardant-containing vehicles, i.e., “smart water bombs” equipped with control surfaces sufficient to provide limited lift and maneuverability to respond to guidance command to place it at a selected GPS coordinate within a large footprint in time and space and to discharge its payload of fire retardant at a preselectable altitude in a very precise manner and dispersion pattern. A controller determines bombing patterns and timing for all bombs and trajectories for each guided bomb. Dynamic differential equations are used to determine location and time of release of the guided bombs to achieve the target while avoiding collisions among guided bombs and aircraft.

The present invention provides a smart water flow apparatus capable of maintaining a desired level of water in a reservoir while having an override or shutoff feature that is programmable to address variations in water pressure or to prevent flooding.

The embodiment of the invention provides a smart water dispenser and a control method thereof. By arranging a sliding rail on the machine body, facing a container tray, of the water dispenser, a distance measuring device is slidably arranged on the sliding rail. Through the distance measuring device, detection of the height of a water container and the water level in the water container can be completed, so that the cost is reduced. A controller of the water dispenser automatically controls a water outlet switch to be turned off according to the height, detected by the distance measuring device, of the water container and the water level in the water container. The situation that water discharging is automatically stopped when a water cup is full of water is realized, a user has no need toobserve the water receiving situation at all times during water receiving, manpower is saved, the situation that the water cup is overflowed with water cannot occur, and the occurrence of problems such as scalding and waste of water resources is avoided.

The invention discloses a smart water temperature control device and method. The smart water temperature control device comprises a singe chip microcomputer, an alarming module, a display module, an input module, a memory module, a control module, a power supply module and a temperature measurement module, wherein all the modules are connected with the single chip microcomputer, and the power supply module is further connected with the control module. The control module comprises a stepping motor, a stepping motor driver and a valve. The smart water temperature control method includes that the temperature measurement module detects temperature, the singe chip microcomputer makes control strategy, the control module adjusts the flow amount of a cold water pipe and a hot water pipe simultaneously to control the proportion of cold and hot water and further to control water temperature, accurate mathematical models are not needed, and the water outlet temperature can still reach the extent users require quickly and keep constant on the condition of fluctuation of water flow, cold water temperature, gas pressure and other factors.

The invention discloses an energy-saving supervision platform system, comprising a metering control system, a data centralization system, a data storage device, a network server, a user side and a control system. A front-end data collector of the metering control system is in communication connection with the data centralization, the data centralization system is in communication connection with the data storage device, and the data centralization system sends the data to the data centralization. Each data centralization system is connected with an intelligent data gateway, and the intelligentdata gateway is connected with the network server in a unit building. The front-end data collector is connected with a multi-function electric meter, a power parameter measuring instrument, a smart water meter, a smart heat meter, and an intelligent natural gas meter. The control system comprises a central controller, the user side a display device and an electric regulating valve, wherein the central controller is connected with the network server, a data server, an application server and the electric regulating valve. The system can realize dynamic monitoring and metering, real-time dynamicremote intelligent management of energy consumption in a specified area and time period, and unit energy-saving intelligent management.

The invention provides a multipoint fixed-length smart water quality sampling device based on a multi-rotor unmanned aerial vehicle, and relates to the technical field of water sample collection. A smart water sample collecting and monitoring system based on a multi-rotor unmanned aerial vehicle comprises the multi-rotor unmanned aerial vehicle, a water collecting device, and a ground control station. The multipoint fixed-length smart water quality sampling device is characterized in that the ground control station is used for planning a route, transmitting a collection command, and displayingwater collection status information in real time; the water collecting device comprises a pump sampler and a sampling point position control device; the sampling point position control device is usedfor placing a liquid level transducer, a capacitor and a wire sensor to obtain the water body depth and data about the height between the unmanned aerial vehicle and the water surface, transmitting the water body depth and height data to a ground station, and determining a sampling point coordinate according to a water sample collecting rule; the pump sampler is used for sucking a water sample tobe tested through a sucking pump; and the outlet of the pump sampler is connected with a splitting hose for inputting the water sample into a plurality of sampling bottles of which the bottle cap bottoms are provided with capacitive sensors respectively. Thus, fixed-length quantitative water sample collection is realized.

The present invention provides a smart water flow apparatus capable of maintaining a desired level of water in a reservoir using sensor technology while having an override or shutoff feature that is programmable to address variations in water pressure or to prevent flooding due to sensor malfunction or power failure.

The invention provides an unmanned aerial vehicle-mounted intelligent water sample collecting device. The device comprises: a fixed pedestal arranged below the central disc of an unmanned aerial vehicle; a wire coil assembly arranged below the fixed pedestal; a water diversion assembly arranged below the wire coil assembly; and a sampling assembly arranged below the water diversion assembly and used for collecting water samples. The device integrates water sampling, wire take-up and pay-off, and marking to realize automatic water fetching; a steering engine is used to intelligently control the rotary movement of a water injecting opening in order to realize one-shot multi-point collection and increase the water sampling efficiency; and marking is used to record the water sampling position, the water depth, the water temperature and other pieces of information in order to meet the demand for intelligent management of water samples. Compared with water sample collecting devices in the prior art, the intelligent water sample collecting device has the advantages of realization of fully-automatic fixed point water sample collection in a wide area without personnel directly reaching the water sampling field, avoiding of the personnel from directly contacting with harmful water samples, safety, fastness and effectiveness.

The invention relates to an intelligent cup based on thermoelectric power generation. An existing cup with a large structure is not easy to carry, rapid in temperature difference drop and low in energy utilization rate. A cup body of the intelligent cup based on thermoelectric power generation is vacuum and provided with a vacuum cavity, a cavity is formed in a cup handle, a thermoelectric power generation module is arranged in the vacuum cavity, a control circuit is arranged in the cavity, a control switch, a temperature display and a USB (universal serial bus) interface are arranged on the cup handle and connected with the control circuit, and the control circuit comprises a thermoelectric power generation control circuit, a direct-current bus, a temperature control module, a load control circuit and a super-capacitor control circuit. By the aid of stable and long temperature difference between the inner wall and the outer wall of the vacuum cavity of a current vacuum cup, thermoelectric conversion efficiency is improved, the intelligent cup is practical and easier to implement and can store power when people usually and normally drink water, designed charging is omitted, and the intelligent cup can solve the requirements of people in emergency situations and can be usually used.

The present invention provides a smart water flow apparatus capable of maintaining a desired level of water in a reservoir while having an override or shutoff feature that is programmable to address variations in water pressure or to prevent flooding.

The invention provides a data acquisition, monitoring, early warning and maintenance method for an intelligent water service pipe network. The method comprises the following steps: a, acquiring position information of a mobile terminal of a user, a water fee payment record of the user and historical water use time period data through a cloud server; b, monitoring the intelligent water meter in real time to obtain flow information of the intelligent water meter; c, after the intelligent water meter detects the water flow information, judging whether the mobile terminal is located in a preset position or not, and outputting alarm information to the mobile terminal according to the judgment result. The position of the user is judged through the position of the mobile terminal, the water flow condition in the home of the user is monitored according to the position of the user, and whether the water leakage condition occurs in the home of the user or not is judged according to the historical water use condition, so that an alarm can be given to the user in time, and a pipeline is cut off in time; therefore, water leakage detection and alarm can be effectively carried out in the home of the user, so that the loss of the user caused by water leakage is reduced, and the waste of water resources is avoided.

The invention discloses an intelligent aquatic life breeding system based on Internet of things. Mainly a controller of a breeding box is connected with a network database through a wireless gateway, so that a user can see monitoring data of the breeding box after logging on the network database, then gives out a command to the controller of the breeding box from the network database, and the breeding box is controlled to change water or the breeding box is cleaned. According to the intelligent aquatic life breeding system disclosed by the invention, the breeding box can be in long-range control and monitoring through the network, as long as the network exists, the user can log on the network database, the interconnection and communication functions between the network user and the controller of the breeding box through the Internet of things and the wireless sensor network can be realized, and the long-range control of the breeding box can be realized at any time and at any place; and in addition, according to requirements, the aquatic lives in the breeding box can be fed, water temperature can be adjusted, water in the breeding box can be changed, and the breeding box can be cleaned.

The invention relates to a header of a network intelligent water meter, which comprises a header casing provided with a water inlet and a water outlet, a flow sensor and a flow control system, wherein the flow control system comprises a microprocessor, a power supply connected with the microprocessor and provided with a low-electric-quantity alarm circuit, a control module of the power supply, a flow data acquisition module, an interval type display unit module, a triggering type communication and data transmission module and a reset setting module, low-power-consumption triggering type communication and transmission, and remote power supply and interval type display modes are adopted in the invention to effectively reduce the power consumption of the header; the power consumption of the header is 10% to 25% that of a background technology; and the reliability and the stability of the header can be guaranteed by utilizing the functions of low-electric-quantity alarm and antimagnetic disturbance. Thus the header of a network intelligent water meter has the advantages of high precision of water consumption measurement and display, and remote meter reading, low energy consumption of the header, simple structure and convenient maintenance of the header, and the like. The header of a network intelligent water meter can meet the requirements on all-weather communication and remote meter reading and is beneficial to enhancing the characteristics of popularization and application of the network intelligent water meter.