53results about How to "Real-time monitoring of power consumption" patented technology

The invention discloses a safe power utilization management system and method based on edge calculation and big data analysis. The invention relates to the technical field of safe power utilization management application. The system comprises an electricity cloud platform, an edge computing gateway and an energy gateway circuit breaker, the power utilization cloud platform is in communication connection with the edge computing gateway to receive and process information of the edge computing gateway; the edge computing gateway is in communication connection with the energy gateway circuit breaker; the energy gateway circuit breaker is used as an acquisition terminal and a control device and is installed on a service entrance line of the power utilization unit. On the basis of the power Internet of Things, more comprehensive user power utilization related data can be obtained at a lower communication cost; data processing pressure of a cloud platform is effectively shared by utilizing anedge computing technology, big data analysis is carried out on the basis of massive user power utilization data, auxiliary decision support for reducing power utilization safety risks and improving power utilization efficiency is provided for users, various types of users are supported, and the requirement for real-time performance of power utilization monitoring is met.

The invention discloses a method and device for the recognition of power load and electric appliance types and the statistics of electric quantities of different electric appliances. The method comprises the steps: carrying out the sampling of a high-voltage signal and a large-current signal of one side of a power grid, carrying out the analysis of the employed data, recognizing an electric appliance in use in the power grid, monitoring the electric quantity of each type of electric appliance in real time, finding the electric appliance which wastes the electric energy according to the monitoring result, and taking the further measures to achieve the energy saving and emission reduction.

The invention discloses a running abnormality detecting method of a metering device. The running situation of the metering device is comprehensively judged according to analyzing on the variation tendency of a line loss curve, the power consumption information of a user, the meter voltage of the user, the current and other data. According to the method, the running state and the user power consumption condition can be monitored in real time, and the electric energy metering device running abnormality and suspected users with power consumption abnormality can be accurately determined. Meanwhile, the method is more efficient and reliable, and running is easy.

The invention discloses an urban household garbage crushing machine which comprises a material inlet, a compression cavity, a crushing cavity, a material outlet and a compression motor, wherein crushing blades are arranged in the crushing cavity and are connected with crushing motors through cutter shafts; a Relo triangular rotor and an eccentric shaft are arranged in the compression cavity, so that a compression rotor can be driven to rotate around the center of the compression rotor, and the compression rotor can be also driven to revolve around the center of the compression cavity; therefore, three corners of the compression rotor in a rotating process can be always attached to the inner wall of the compression cavity; automatic control on the crushing machine can be realized by arranging electric appliance components such as a microcomputer controller. Compared with the prior art, the urban household garbage crushing machine has the advantages that stop caused by shaft winding can be effectively avoided; sizes of particles can be changed by adjusting rotating speeds of the blades and a speed difference of the two groups of blades; the power consumption can be effectively stabilized, and the sizes of the crushed particles can be effectively controlled; pressure on the crushing cutter shafts is reduced, and stop caused by material locking is prevented.

The invention discloses a power consumption monitoring method and device. The method comprises that the power consumption metered by a smart meter in a target time period is obtained, and the power consumption is displayed on a client interface. According to the method and device, the problem that power consumption cannot be monitored in real time is solved, and the aim of monitoring power consumption in real time is achieved.

The present invention discloses an intelligent building control system. The intelligent building control system includes a central monitoring system as well as an air conditioning subsystem, an elevator self-control subsystem, a lighting subsystem, a power distribution and transformation subsystem, a water feed and drainage subsystem, a fire automatic alarm subsystem, a water pipe leakage automatic detection subsystem, a security protection system, a television monitoring subsystem, an integrated security protection management subsystem, an automatic meter reading subsystem and a garage management subsystem which are all connected with the central monitoring system; the security protection subsystem and the television monitoring subsystem are electrically connected with the integrated security protection management subsystem; the water leakage detection unit of the water pipe water leakage detection subsystem is a water battery; the water pipe leakage automatic detection subsystem detects the water leakage conditions of water pipes in real time and sends the water leakage conditions to the central monitoring system, so that monitoring on the water pipes can be realized; the water battery does not generate electric energy at ordinary times when water leakage does not occur, and the central monitoring system will not receive the signals of the water leakage detection subsystem; when water leakage occurs on the water pipes, the water battery will automatically generate electrical energy and send the detection signals of the water battery to the central monitoring system.

The invention relates to an intelligent base station energy saving management system, which is characterized in that the system comprises all base stations in a certain area, and an acquisition server, a data analysis server, a database server and a management server; the acquisition server performs statistics and acquisition to the operation data of the main apparatus in each base station; the analysis server analyzes and determines all data acquired by the acquisition server and preserves the analyzed data to the database server; and then the management server performs classification monitor and management based on the called analyzed data. According to the intelligent base station energy saving management system, a uniform and intelligent energy consumption pipe controlled system can be established, refinement for energy consumption cost budget pipe control can be raised; meter reading work efficiency and data accuracy can be raised, and stable work of the base stations can be ensured. The management platform can be improved, optimized and upgraded continuously, and the system combines technology innovation, maintainer's experience and wisdom perfectly.

The present invention provides a remote power consumption management intelligent terminal and a remote power consumption management system, relating to the technical field of power consumption management. The remote power consumption management intelligent terminal comprises a box and an intelligent terminal arranged in the box; the intelligent terminal is arranged near a main switch of an incoming circuit, and comprises a housing, a processor arranged inside the housing, and a signal converter, a controller, a circuit breaker, a positioning device, a communication device, a memory, an alarm and a power module which are connected with the processor; and the processor also includes a comparator and is used for analyzing and processing measurement data of the incoming circuit, and sending the measurement data to a master server for remote management. The remote power consumption management intelligent terminal provided by the invention can monitor power consumption of every user in real time, and manage power consumption of the monitored area remotely to avoid the situation of power cut of a large area due to the fault of a certain user, reduce economic losses and contributes to economic growth.

The invention relates to a vehicle-mounted aluminum-electricity module power supply system, aiming at providing a vehicle-mounted power supply system which is simple in structure and long in power supply time and adopts wireless networking control. The system comprises a shell, an aluminum-electricity module, an intelligent electric meter and a power controller. The power supply terminal of the aluminum-electricity module is respectively connected with the charging terminal of a lithium battery pack and the power terminal of a driving motor, the power terminal of the driving motor is also connected with the power supply terminal of the lithium battery pack, and the control signal output terminal of the power controller is respectively connected with the control terminal of the aluminum-electricity module and the control terminal of the lithium battery pack. The electric quantity output terminal of aluminum-electricity module is connected with the detection signal terminal of the intelligent electric meter by a wireless communication device, the detection signal output terminal of the intelligent electric meter is connected with the signal receiving terminal of a network platform, the positioning signal receiving terminal of a wireless positioning device is connected with a positioning signal transmitting terminal of a satellite or a network base station, and the positioning signal output terminal of the wireless positioning device is connected with the signal receiving terminal of the network platform.

The invention discloses a wireless wifi intelligent read-free ammeter. The wireless wifi (Wireless Fidelity) intelligent read-free ammeter comprises an intelligent ammeter, wherein an MCU (Microprogrammed Control Unit) processor is mounted in the intelligent ammeter; a wireless receiving module and a wireless transmitting module are mounted on the intelligent ammeter; the MCU processor is used for controlling the wireless receiving module and the wireless transmitting module, so that the intelligent ammeter can communicate with a wireless router. Through the wireless wifi intelligent read-free ammeter, a wireless receiving module and a wireless transmitting module are mounted on the current intelligent ammeter; the wireless receiving module and the wireless transmitting module are controlled by using the MCU processor; the communication between the intelligent ammeter and the wireless router is achieved.

The invention discloses an intelligent building control system which comprises the components of a central monitoring system, an entrance guard subsystem, an air conditioning subsystem, an elevator self-control subsystem, an illuminating subsystem, a power transforming and distributing subsystem, a water supplying and drainage subsystem, a fire automatic alarm subsystem, a security subsystem, a television monitoring subsystem, an automatic meter reading subsystem, a garage management subsystem, a consuming subsystem, an attendance checking subsystem, a water pipe water-leakage automatic detecting subsystem, an electronic patrol subsystem, an environment monitoring subsystem and a power supply system; wherein the entrance guard subsystem, the air conditioning subsystem, the elevator self-control subsystem, the illuminating subsystem, the power transforming and distributing subsystem, the water supplying and drainage subsystem, the fire automatic alarm subsystem, the security subsystem, the television monitoring subsystem, the automatic meter reading subsystem, the garage management subsystem, the consuming subsystem, the attendance checking subsystem, the water pipe water-leakage automatic detecting subsystem, the electronic patrol subsystem, the environment monitoring subsystem and the power supply system are connected with the central monitoring system. The central monitoring system comprises a central server, a display device, an alarm device, a central database and a GPRS terminal, wherein the display device, the alarm device, the central database and the GPRS terminal are electrically connected with the central server. Furthermore the subsystems are in communication connection with the central server through Ethernet. The water leakage detecting unit of the water pipe water-leakage automatic detecting subsystem is a water battery. The intelligent building control system has advantages of advanced technique, high economical performance, high practicability, high safety, high reliability, high quality, etc.

The invention relates to a base station wireless remote monitoring system, which comprises communication station alarming equipment, camera equipment, a central alarm receiving telephone, an alarm receiving central computer and a central monitoring terminal, wherein the communication station alarming equipment is first connected with the camera equipment by a cable and then is connected with the central alarm receiving telephone and the alarm receiving central computer by a telephone network; and the alarm receiving central computer is connected with the central monitoring terminal. Compared with the prior art, the system has the characteristics of accurate and in-time response, real-time realization, multifunctional alarming system and multiple defense areas, supports short message and audio alarming, allows for operation of the alarm receiving central computer by mobile phone short messages, and supports a remote alarm receiving center in setting all functions and reading and storing data.

The invention discloses a new energy automobile driving behavior analysis system and method. The system comprises a plurality of cameras, a vehicle real-time distance measurement module, a vehicle electric quantity consumption real-time analysis module, a vehicle driving behavior judgment unit, an external scene record recognition module and an intelligent processing platform. The plurality of cameras are arranged outside the vehicle and are used for shooting the external environment of the vehicle; and the vehicle real-time distance measurement module is used for measuring the distance between a person and a vehicle and the distance between vehicles. The vehicle electric quantity consumption real-time analysis module is used for analyzing the electric quantity consumption condition of thevehicle; the vehicle driving behavior judgment unit is used for analyzing the driving habit of the vehicle; the external scene record recognition module is used for recognizing different scenes of avehicle and marking and analyzing the same scene, and the intelligent processing platform is used for acquiring and backing up data monitored in real time and aims to monitor the power consumption ofthe new energy vehicle in real time and analyze the power consumption of the vehicle by referring to external factors.

The invention discloses a tri-reliability matching and identification method of electric load. With the method, information of power consumption ratio of all kinds of electrical appliances of electric users and device starting and stopping time can be reliably identified and the method is used for assisting the electric users and electric power companies to carry out electric consumption planning and management. The method comprises following steps of S1: acquiring electrical load data and establishing characteristic database of different granularities of electrical load; S2: acquiring electrical load data at the entrance of a user general power supply, wherein the electrical load data comprises voltage, current and power data; S3: using the tri-reliability matching and identification algorithm to resolve the electrical load data in real time; and S4: according to output results of the tri-reliability matching and identification algorithm, carrying out output display on power consumption ratio of all kinds of electrical appliances, and starting and closing time of the electrical appliances.

The invention discloses a remote monitoring and collecting system for electric quantity of building electrical equipment and working method thereof. The remote monitoring and collecting system comprises a shell, a data display, a power switch, a three-hole socket, a three-hole keyway, a two-hole socket, a two-hole keyway and a USB interface. The shell is a rectangular structure; the data display is located above the surface of the shell; the power switch is arranged below the data display; the three-hole socket is located below the side surface of the shell, and the three-hole keyway is located below the three-hole socket; the two-hole socket is located below the other side surface of the shell; there are two USB interfaces and the USB interface is arranged on the lower side of the shell; A three-hole insert is provided above the back of the shell. The invention relates to a remote monitoring and collecting system for electric quantity of building electrical equipment, which is highly intelligent and can monitor the electric power consumption of the electric equipment remotely through an electronic equipment terminal in real time and form a data report. The report provides a data base for scientific and reasonable power consumption, which is convenient for energy-saving.

The invention discloses a dynamic regulation circuit for a current-limiting output. The circuit is used to be connected between the power supply equipment and the power receiving equipment of a powersupply system. The circuit comprises a control module, a test module with a load, a first voltage / current detection module, a switch module, a second voltage / current detection module and a current-limiting regulation module. By use of the technical scheme of the invention, according to the real-time power consumption of the power receiving equipment, the current-limiting output of a USB (Universal Serial Bus) Host port can be dynamically regulated, the function of the USB Host port is maximized, and a power supply system is guaranteed to stably operate.

The invention relates to the technical field of electric equipment management, in particular to meticulous line loss management equipment for a 0.4 KV low-voltage transformer area. The conventional equipment cannot calculate area line loss, has no effective means to monitor whether a meter works properly or not, and cannot effectively judge line aging, inaccuracy of measuring instruments, line overload and abnormal line loss caused by steal and leakage of electricity and the like. The equipment comprises a meter, wherein the meter is connected with a power supply bureau server through a GPRS network; an antenna is arranged above the meter, and a mutual inductor is connected with the lower part of the meter; the meter has a GPRS function. The improved meticulous line loss management equipment utilizes the mutual inductor to collect high-voltage voltage and current signals, and a multifunctional watt-hour meter metering device and a GPRS terminal are integrated, so that the meticulous line loss management equipment realizes real-time monitoring for the electricity consumption situation of public transformer users, is stable and reliable in working, and has great economic and social benefits.

The invention provides a transportation refrigerator vehicle for freshness preservation. The transportation refrigerator vehicle comprises a transportation vehicle which comprises a storage room and adevice control room; refrigeration equipment is arranged in the storage room; a control device and an air return channel are arranged in the device control room; the refrigeration equipment is connected with an air return pipe and an air conveying pipe in the air return channel; the storage room is internally provided with a temperature sensor, the temperature sensor is connected with the controldevice, the control device is further electrically connected with a current sensor, a voltage sensor and a power sensor of a power supply of the refrigeration equipment, and the control device is further connected with a remote monitoring terminal through a wireless network. The temperature sensor arranged in the storage room is used for monitoring the temperature information of the storage roomin real time, so that the refrigeration equipment is controlled to adjust the temperature, the freshness of food is effectively ensured, unnecessary energy consumption is avoided, and the cost is reduced; the power consumption of the equipment is monitored in real time, the electric leakage condition is prevented, and the transportation efficiency is improved.

The invention provides a hard disk power consumption monitoring method, a hard disk power consumption monitoring circuit and an SSD hard disk. The power consumption of each pre-specified voltage pointon the SSD hard disk can be monitored in real time. The implementation method comprises the following steps of: respectively sampling the load current I(load) in a circuit where each pre-specified voltage point is located through a shunt resistor R(shunt) of a current detection amplifier, and outputting respective corresponding sampling voltages; performing analog-to-digital conversion on each sampling voltage output by the current detection amplifier through an analog-to-digital converter to obtain a voltage V(out) corresponding to each load current I(load); calculating the load current I(load) of the circuit where each pre-specified voltage point is located by utilizing a formula V(out) = (R(shunt)* I(load)) * Gain + V(ref) respectively; and based on the load current I(load) and the voltage V(out), calculating the power consumption of the circuit where each pre-specified voltage point is located. The method is used for monitoring the specific power consumption of different voltage values on the SSD so as to provide reference for optimizing the power consumption of the whole SSD.

The invention, which belongs to the technical field of battery detection, discloses a real-time power monitoring circuit comprising a current sampling circuit, a timing monitoring circuit and an output resistance circuit. The current sampling circuit is connected with a detected battery and the timing monitoring circuit respectively and the output resistance circuit is respectively connected with the timing monitoring circuit and a detection port. The output resistance circuit consists of an analog switch chip and a plurality of resistors; the plurality of resistors are connected in series to form a resistor string; the two ends of the resistance string are connected with the detection port; a control terminal of the analog switch chip is connected with the timing monitoring circuit; and a switching terminal of the analog switch chip is connected in parallel with the plurality of resistors. According to the real-time power monitoring circuit, the residual energy of the battery is monitored in real time by using a single-chip microcomputer intelligent technique; on-line obtaining of the residual power value of the battery is realized by a simple way; a problem that the consumed power and the rest of service life of the power supply battery of equipment can not be determined can be solved; and the reliable guarantee is provided for successful exploration engineering.

The invention discloses an information acquisition module based on a non-invasive load identification technology and a control method thereof. The information acquisition module comprises a main control board circuit as a main body. The signal transmission end of the main control board circuit is electrically connected with an upper computer; the power supply end of the main control board circuitis electrically connected with a live wire L and a zero wire N respectively; the output end of the main control board circuit is electrically connected with a display board circuit; and the main control board circuit comprises a main control chip circuit, a power supply circuit and an acquisition module, wherein the input end of the power supply circuit is electrically connected with the live wireL and the zero wire N respectively. According to the invention, a user can clearly know the expenditure condition of each electric appliance, so that the power utilization behavior is actively optimized, and the power grid demand is responded; and on the other hand, the response conditions of the resident users to different electricity price mechanisms can be researched, and relevant departmentscan design appropriate electricity price packages or incentive mechanisms for the resident users so as to guide the users to participate in peak load shifting of the power grid.

The invention, which belongs to the field of smart home power supply management, discloses a photovoltaic and smart home control management system comprising a plurality of sets of photovoltaic assemblies, a plurality of sets of storage batteries connected with the corresponding photovoltaic assemblies, and a plurality of sets of smart home devices connected with the corresponding storage batteries. The storage batteries are mutually connected by wires. In addition, the system also includes a photovoltaic control system, a furniture control system and a central control system. Users with sufficient power and users with insufficient power are calculated by monitoring the power generation amounts and power consumption amounts of multiple user photovoltaic assemblies; and the storage batteries of the users with sufficient power transmit power to the storage batteries of the users with insufficient power. According to the invention, the power generated by photovoltaic assemblies of a plurality of households can be allocated reasonably; the energy utilization rate is ensured; and the power is saved.

The present discloses an electricity utilization data detection method and an electricity utilization data detection device. The method used for an intelligent socket includes the following steps that: the output current of at least one output end of the intelligent socket is detected; whether the at least one output end comprises a target output end is judged, the output current of the target output end is greater than or equal to a preset current threshold value; when it is determined that the at least one output end comprises the target output end, the electricity utilization data of an electric device correspondingly connected with the target output end are obtained according to the output current of the target current end; and the electricity utilization data are recorded. With the electricity utilization data detection method and the electricity utilization data detection device of the invention adopted, the problem of functional singleness of a socket in the prior art can be solved; the intelligent socket can provide a basic power supply function, and at the same time, the socket can detect the electricity utilization data of an electric device plugged into the intelligent socket, and therefore, the electricity utilization condition of the electric device can be monitored in real time, and the functions of the intelligent socket can be diversified.

The invention relates to base frame operation and maintenance, and provides a cabinet configuration management method and device and a storage medium which are applied to an electronic device, and themethod comprises the steps: classifying servers of a data center according to the same brand and the same configuration; monitoring actual power consumption values of the same type of servers; according to the actual power consumption of the same type of servers; In combinationwith rated power consumption of the cabinets, configuring the servers for the cabinets, and adjusting and closing the corresponding servers according to monitoring of comparison between the actual power consumption value of the same type of servers and monitoring a low-load threshold value and a high-load threshold value until it is monitored that the depth of the current load queue of all the servers is between the low-load threshold value and the high-load threshold value. According to the invention, the actual power consumption is taken as the basis of the actual power consumption to configure the cabinet, thereby improving the cabinet utilization rate and reducing the cabinet space waste. The power supply utilization rate of the cabinet is improved, and the PUE value is reduced.

The invention discloses an Ethernet light-emitting diode (LED) control system with acquirable electric quantity. The Ethernet LED control system comprises an upper computer monitoring module, an Ethernet control module, a micro control unit (MCU) control module, an alternating-current / direct-current (AC / DC) power module, an LED driving module, an electric quantity metering module and a storage module, wherein the upper computer monitoring module can remotely control the LED lamp and monitor the electric quantity of the system in real time; the Ethernet control module receives the data transmitted by the upper computer monitoring module and transmits the processed data to the MCU control module; the MCU control module outputs a pulse width modulation (PWM) signal in a corresponding duty ratio to control the output current of the LED driving module according to the received data; and the electric quantity metering module meters the power consumption of the system and transmits the processed power consumption to be displayed in real time through the MCU control module. The Ethernet LED control system can be directly connected with the LED lamp, can be used for scene illumination, stadium illumination and the like, can monitor the electric energy consumed by the circuit and judge the abnormality of the circuit in real time and is simple in equipment, low in cost and convenient to mount, operate, maintain and manage; and the operation is not limited by environment and distance.

The invention relates to a household current detecting method. Each household appliance is externally connected with a current monitor and a direct current contactor. The current monitor further transmits current data to a unified monitoring platform through a ZigBee module in real time. The function of the direct current contactor is to cut off the power of the current appliance first when localoverload occurs. The household current detecting method provided by the invention can improve the safety performance of household electric power and monitor current and power consumption in real time.

The present invention provides a hard disk power consumption monitoring method, a hard disk power consumption monitoring circuit and an SSD hard disk, all of which can monitor the power consumption of each pre-specified voltage point on the SSD hard disk in real time. shunt Sampling the load current I in the circuit where each pre-specified voltage point is located load , output the corresponding sampled voltage; through the analog-to-digital converter, perform analog-to-digital conversion on each sampled voltage output by the current detection amplifier, and obtain each load current I load Corresponding voltage V out ; respectively using the formula V out =(R shunt ×I load )×Gain+V ref , calculate the load current I of the circuit where each pre-specified voltage point is located load ; based on the load current I load and the voltage V out , and calculate the power consumption of the circuit where each pre-specified voltage point is located. The present invention is used to monitor the specific power consumption of different voltage values ​​on the SSD disk, so as to provide a reference for optimizing the power consumption of the entire disk.

The invention, which belongs to the technical field of battery detection, discloses a real-time power monitoring circuit comprising a current sampling circuit, a timing monitoring circuit and an output resistance circuit. The current sampling circuit is connected with a detected battery and the timing monitoring circuit respectively and the output resistance circuit is respectively connected with the timing monitoring circuit and a detection port. The output resistance circuit consists of an analog switch chip and a plurality of resistors; the plurality of resistors are connected in series to form a resistor string; the two ends of the resistance string are connected with the detection port; a control terminal of the analog switch chip is connected with the timing monitoring circuit; and a switching terminal of the analog switch chip is connected in parallel with the plurality of resistors. According to the real-time power monitoring circuit, the residual energy of the battery is monitored in real time by using a single-chip microcomputer intelligent technique; on-line obtaining of the residual power value of the battery is realized by a simple way; a problem that the consumed power and the rest of service life of the power supply battery of equipment can not be determined can be solved; and the reliable guarantee is provided for successful exploration engineering.

The invention discloses a big data electric charge management and control system. The system comprises a control module, a client electric quantity statistics module, an electric quantity valuation conversion module, a balance comparison module, a wireless transmission module and a communication information generation module. The control module, the electric quantity valuation conversion module, the balance comparison module and the communication information generation module form a host system, and the client electric quantity statistics module is in data interconnection with the host systemthrough the wireless transmission module. The system can monitor the electricity consumption condition of a client in real time, gives out an alarm notification in time by setting a threshold value and comparing balances, and gives out an alarm to cut off power when the electricity consumption exceeds a trust value, thereby avoiding the power loss condition and reducing the loss.

The invention relates to the technical field of power monitoring, and provides an intelligent monitoring system and method for the power utilization condition of a factory power supply network, and the system comprises a current collection unit, a monitoring unit, at least one transformer, at least two protection switches electrically connected with the secondary side of the transformer, at least one first power utilization device, and at least one second power utilization device. The current acquisition unit is used for acquiring the real-time current of the secondary side of the transformer, and the monitoring unit is used for controlling at least one protection switch corresponding to the first electric equipment to execute a tripping action when the real-time current of the secondary side of the transformer is not less than an alarm tripping value, so that the real-time current of the secondary side of the transformer is less than the alarm tripping value. And when the real-time current of the secondary side of the transformer is smaller than the alarm tripping value, the protection switches in the tripping state are driven one by one according to a first limiting formula to execute reclosing action. It can be guaranteed that the secondary side output current of the transformer is smaller than the alarm tripping value, and automatic and intelligent monitoring of a factory power supply network is achieved.