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94results about How to "Real-time monitoring of usage status" patented technology

Battery activating method, battery activating module and terminal

The invention aims to solve the problems that the service time of a battery after being charged is short due to long using time and the charging efficiency is low, and provides a battery automatic activating method, a battery automatic activating module and a terminal for maintaining the original performance of the battery to the greatest extent. The battery activating module provided by the invention comprises a detection unit, an activation unit and a control unit. The battery activating method comprises the following steps of: periodically collecting, recording and uploading a first working parameter value and a second working parameter value of the battery; determining a key section of a first working parameter and computing a second working parameter variation value which corresponds to the key section of the first working parameter; and comparing the second working parameter variation value with a preset value, determining the using state of the battery according to a comparison result, and activating the battery according to the using state. By the invention, the using state of the battery can be monitored in real time, the battery is activated, the original performance of the battery is protected to the greatest extent, and a using experience of a user can be greatly improved.
Owner:ZTE CORP

Software-defined wide area network system with low power consumption and configuration method thereof

InactiveCN105656736AConvenient and efficient application developmentEasy to expand and updateWide area networksComputer hardwareThe Internet
The invention discloses a software-defined wide area network system with low power consumption and a configuration method thereof. The system comprises user terminals, a cloud server, a gateway and a plurality of wide area networks with low power consumption, wherein the user terminal is connected with the cloud server, the wide area network with low power consumption is composed of a plurality of terminal devices, and each terminal device is connected to the cloud server through the gateway; and a network server of the wide area network with low power consumption is a cloud server that operates a protocol stack of the wide area network with low power consumption or a gateway that operates the protocol stack of the wide area network with low power consumption. The protocol stack of the wide area network is operated on the cloud server or the gateway, so a new MAC layer protocol can be continuously updated, expanded and added to adapt to a variety of different application scenes, the requirements on the terminal devices are reduced, the terminal devices of any protocol can be connected to the cloud server through the gateway, so as to realize the interconnection and intercommunication of the terminal devices with the terminal devices, and the terminal devices with the user terminals. The software-defined wide area network system with low power consumption disclosed by the invention is suitable for the field of communications of the internet of things.
Owner:HANGZHOU BROADLINK ELECTRONICS TECH

Environment-friendly multifunctional parking place management system

The invention discloses an environment-friendly multifunctional parking place management system and relates to the field of parking place management systems. A parking place is provided with a parking place lock and a vehicle positioning beam. The two ends of one side of the parking place are symmetrically provided with brackets. A photovoltaic power generation plate is installed between the upper portions of the two brackets. A storage box is installed in the middles of the two brackets. A garage monitoring camera and a storage box monitoring camera are installed on the top surface of the outer side of the storage box. A switching signal sending and receiving device is installed at one end of the outer side of the storage box. A parking place lock signal sending and receiving device is installed on the upper portion of the back surface of the outer side of the storage box. According to the environment-friendly multifunctional parking place management system, omnibearing monitoring is conducted on the parking place through the internet technology, a user can know about the using states of the parking place and the storage box in time through APP system software on a mobile phone, selecting is conducted according to requirements of the user, and then the parking place lock or the storage box is controlled to be opened by the APP system software on the mobile phone; and not only can the conditions of the parking place and the storage box be monitored in real time, but also the safety of the parking place and the safety of the storage box can be improved.
Owner:河北鑫邦热能科技有限公司

Memory management method of embedded system

The invention relates to a memory management method of an embedded system, which comprises the steps of: (1), opening up a physical memory, managing the physical memory by using a turnover thread heap management system, and allocating a memory space for data requirement from the tail end and the head end of a thread heap free memory by the thread heap management system, wherein the thread heap free memory has a normal state N and a turnover state F; (2), dividing all data requirements into a temporary space requirement and an output space requirement, and allocating one end of the thread heap free memory to be a temporary end or an output end by a type thread heap management system according to the data requirements; (3), allocating a head end memory to data required in a temporary space by the thread heap management system; and (4), when a superior function calls a subordinate function, controlling the thread heap free memory to turn over by the thread heap management system, when exiting the subordinate function, releasing a temporary space at the current temporary end, preserving the output space of the output end and merging with the temporary space of the temporary end of the superior function. The invention can realize timely release of the memory, has high operating efficiency, does not generate memory fragments, and can operate stably and efficiently for a long time.
Owner:TSINGHUA UNIV

Method for controlling internal communication of digital television all-in-one machine and digital television all-in-one machine

The invention discloses a method for controlling internal communication of a digital television all-in-one machine and the digital television all-in-one machine. The method includes the steps that a first monitoring module of a host records the input data amount and the output data amount corresponding to each caching unit of the first caching module of the host and determines the use state of the corresponding caching unit of the first caching module according to the relationship between the size of the recorded input data amount and the size of the recorded output data amount, a first determination module of a CAM card determines the caching unit which can receive data in the first caching module according to the use state which is received from the host and generated by the first monitoring module, and a first receiving and sending module of the CAM card sends request data to the host and enables the request data to be stored in the determined caching unit of the first caching module, wherein the first caching module comprises at least three caching units. According to the method for controlling the internal communication of the digital television all-in-one machine, by increasing the caching space of the host, the data throughout is improved, the use state of the caching space of the host is timely monitored, the waiting time consumed in the data interactive process between the host and the CAM card is shortened, and the interaction rate is improved.
Owner:SHENZHEN TCL NEW-TECH CO LTD

GIS asset management system

The invention discloses a GIS asset management system, and belongs to the field of asset management. The GIS asset management system comprises a mobile terminal system and a remote monitoring system and an information identification device which are connected with the mobile terminal system separately; the mobile terminal system comprises an information processing platform, a navigation device, a map management system, a vehicle power supply detection module, a vehicle speed detection module and a vehicle fuel quantity detection module; the information processing platform conducts authentication and comparison according to information acquired by the information identification device and information transmitted by the remote monitoring system, and an authentication result is used for switching on and off a storage battery circuit to control vehicle starting and stopping; the remote monitoring system conducts remote monitoring, tracking, vehicle position positioning and traveling track obtaining through the navigation device and the map management system. The GIS asset management system is achieved on the basis of a GIS and is suitable for vehicle management under multiple conditions, the purpose of remotely monitoring the conditions such as the vehicle safety, the vehicle using condition, the vehicle running state and goods and materials in the vehicle in real time is achieved, and the controllability, the safety and the real-time performance of asset management in the aspect of the vehicles are effectively improved.
Owner:武汉海思泰科科技有限公司

Intelligent terminal, intelligent lamp and control method and system of intelligent lamp

The invention discloses an intelligent terminal, an intelligent lamp and a control method and system of the intelligent lamp. The control system comprises the intelligent lamp and the intelligent terminal; and the intelligent terminal is used for collecting state information of a user, and the intelligent lamp is internally provided with an information interaction unit, a control unit and an alarmunit. The intelligent terminal collects the state information in real time, wherein the state information includes head position information, left arm position information and right arm position information. The information interaction unit receives the state information sent by the intelligent terminal, and the control unit judges whether the sitting posture of the user deviates or not. When thesitting posture of the user deviates, a reminding command is generated and sent to the alarm unit to remind the user of the state. According to the intelligent terminal, the intelligent lamp and thecontrol method and system of the intelligent lamp, the use state of the user can be monitored in real time, an alarm is sent out when body deviation occurs, so that the user is reminded to correct thestate of the body, and the user is further enabled to use the lamp in a correct state all the time.
Owner:NANJING ENWELL TECH SERVICE CO LTD

Composite electromagnetic field monitoring-type steel ladle breathable brick

The invention relates to a composite electromagnetic field monitoring-type steel ladle breathable brick. According to the technical scheme of the composite electromagnetic field monitoring-type steelladle breathable brick, the side face and the bottom of a breathable brick core (2) are provided with breathable brick shells (4); a breathable chamber (7) is formed by the circular concave face arranged at the bottom of the breathable brick core (2) and the bottoms of the breathable brick shells (4); the bottom of the breathable chamber (7) is provided with a power supply (6), 5-30 breathable narrow seams (3) are vertically formed in the breathable brick core (2), 2n metal-carbon composite coils (1) are evenly distributed on the peripheries of the breathable narrow seams (3), each layer is provided with the n groups of metal-carbon composite coils (1) in an axis center symmetry mode, and each group of metal-carbon composite coils (1) are in series connection; and plane arrangement of eachlayer of metal-carbon composite coils (1) is the same. n positive pole wires (5) and negative pole wires (9) are in parallel connection with positive poles and negative poles of groups of the metal-carbon composite coils (1) in each layer of metal-carbon composite coils (1). According to the composite electromagnetic field monitoring-type steel ladle breathable brick, corrosion resistance and impermeability resistance are excellent, the service life is long, and using conditions can be monitored in real time.
Owner:WUHAN UNIV OF SCI & TECH

Energy-saving anti-theft timing power supply transition socket

The invention relates to an energy-saving anti-theft timing power supply transition socket and belongs to the technical field of electronic communication and industrial monitor. The socket is characterized in that an embedded Soc chip, a wireless radio frequency antenna, an anti-theft sensor module, a power detection circuit, a storage battery and a charging module are arranged in an insulated shell having a plug pin and a jack. The socket of the invention is connected to a prior power supply socket, the power detection circuit is arranged for collecting the use condition of high-power electric equipment accessed by user such as air conditioner, refrigerator, water heater, and the like and a plurality of sockets of the invention have a self networking capability. The socket can be plugged and played. Without changing the current circuit structure and the network structure, the hotels can real-time monitor the use state of the power supply in all the rooms under the support of relative software. The socket of the invention is provided with the storage battery and has the anti-theft capability. When user plugs in or out the plug from the socket, the alarm information can be automatically sent to a reception desk and the monitor can process correspondingly.
Owner:缪灿彬

Osmosis water purifier with monitoring

The invention relates to an osmosis water purifier with monitoring. The osmosis water purifier includes a water pump, and a filtering unit and a reverse osmosis (RO) membrane treatment unit which are successively connected to a water inlet pipe. A wastewater outlet end of the RO membrane treatment unit is connected to a wastewater pipe which is used for discharging wastewater. A clean water outlet end is connected to a water storage barrel. The water storage barrel is connected to the clean water outlet. An electromagnetic valve is arranged on a water inlet pipe of the RO membrane treatment unit. The filtering unit includes, successively, a PP filter core, a granular activated carbon filter core and a compressed carbon filter core, wherein a water flow quantity monitoring apparatus is disposed at the water outlet end of each filter core in the filtering unit. A TDS detection apparatus is arranged on the water outlet end of the RO membrane treatment unit. The water flow quantity monitoring apparatuses and the TDS detection apparatus are both connected to a display apparatus. The wastewater pipe is also provided with a wastewater proportioner. The osmosis water purifier allows the filtering unit to be monitored timely, increases service life of a RO membrane, reduces energy consumption and reduces wastewater production amount.
Owner:TAOEE QINGDAO WATER PURIFICATION EQUIP MFG

Equipment management system and method based on biological information identification technology

The invention relates to an equipment management system and method based on a biological information identification technology. The system comprises a server and a power supply controller with a biological information identification function; the server is used for receiving an equipment use request, wherein the equipment use request comprises an equipment number and applicant identity information; the server is further used for generating equipment reservation information according to the equipment use request and pre-stored biological information and sending the equipment reservation information to the power supply controller connected with equipment corresponding to the equipment number, wherein the equipment reservation information comprises the equipment number and the pre-stored biological information; and the power supply controller is used for receiving applicant biological information and supplying power to the equipment corresponding to the equipment number when the applicant biological information is matched with the pre-stored biological information in the equipment reservation information. According to the equipment management system and method based on the biological information identification technology, which are provided by the invention, normalization and safety of equipment instrument use can be improved, and labor management cost is reduced.
Owner:CHINA THREE GORGES UNIV

Water purifier, water purification system comprising same, and control method

The invention provides a water purifier, a water purification system comprising the same, and a control method. An ultrafiltration membrane assembly and a nanofiltration membrane assembly are sequentially arranged from a raw water inlet port to a water supply port, an inlet water flow detector and an inlet water TDS detector are arranged between the raw water inlet port and the ultrafiltration membrane assembly, a direct drinking water flow detector and a direct drinking water TDS detector are arranged between the nanofiltration membrane assembly and the water supply port, and a direct drinking water tank is arranged between the direct drinking water TDS detector and the water supply port. The flow and the water quality of each of inlet water and direct drinking water are detected in realtime through the inlet water flow detector, the inlet water TDS detector, the direct drinking water flow detector and the direct drinking water TDS detector, the opening angle of a concentrated waterelectric control valve is controlled and adjusted according to different raw water qualities to adjust the raw water recovery rate, and the completed water inlet amount is monitored in real time to judge whether a filter element reaches a replacement state or not, so that the workload of field maintenance is greatly reduced, and the labor cost of operation is saved.
Owner:青岛埃森特净水科技有限公司
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