182 results about "Smart switch" patented technology

The invention provides a compact intelligent switch cabinet, which belongs to the technical field of intelligent switch cabinets and comprises an intelligent switch cabinet body, a switch cabinet back plate is arranged on the outer wall of one side of the intelligent switch cabinet body, and a switch cabinet door is hinged to the outer wall of the other side of the intelligent switch cabinet body. A transverse partition plate is arranged in the middle of the inner side wall of the intelligent switch cabinet body, a concave hole is formed in the outer wall of one side of the transverse partition plate, and an electrical equipment compact installation assembly and a locking linkage assembly are arranged on the inner side of the intelligent switch cabinet body. According to the electrical equipment compact installation assembly, electrical equipment can be adaptively and horizontally arranged and installed in the intelligent switch cabinet according to the thickness of the electrical equipment, so that the space occupied by tiled installation of the electrical equipment is reduced, and the electrical equipment installed in the intelligent switch cabinet can be conveniently overhauled, replaced and installed; and the intelligent switch cabinet can be manufactured to be more compact and can be flexibly expanded so as to adapt to frequently-changed power utilization requirements.

The invention provides a power distribution network single-phase earth fault processing and fault rapid regional isolation system for solving the problems existing in power distribution network single-phase earth fault regional isolation at present. The system is composed of an improved compensation damping type active intervention arc extinguishing device installed on a transformer substation bus, primary and secondary fusion intelligent switches installed at all nodes of a distribution line, and a primary and secondary fusion intelligent switch intelligent control terminal. When a single-phase grounding fault occurs, a grounding switch of the compensation damping type active intervention arc extinguishing device is switched on, a primary and secondary fusion intelligent switch control terminal of each node of a power grid generates corresponding low-resistance, medium-resistance and high-resistance zero-sequence protection fixed values, and when the single-phase grounding fault occurs, zero-sequence current protection is started to realize rapid fault area isolation of the single-phase grounding fault.

A system for cleaning, zeroing, and preventing air pollution in indoor space includes several gas detection devices, a central control monitoring device, and several gas exchange and filtration devices. The gas detection devices detect and output indoor and outdoor air pollution data. The central control monitoring device receives the outdoor and indoor air pollution data to perform an intelligent computation and comparison, locate an air pollution location in the indoor space, and transmit a control command intelligently. Each of the gas exchange and filtration devices is combined with a smart switch for the control command to control the gas exchange and filtration devices to be enabled, so that the air pollution is filtered and exchanged by the gas exchange and filtration devices, thereby allowing the indoor air pollution data detected by the gas detection devices in the indoor space to be a safety detection value.

The invention discloses a temperature sensing protection system and protection method based on a low-voltage photovoltaic intelligent switch, belongs to the technical field of low-voltage photovoltaic power distribution systems, and aims to solve the problems that the temperature protection of the associated part of the intelligent switch is easy to trigger by mistake, the temperature fitting precision is insufficient, and the early warning processing is low in efficiency in the existing scheme. Comprising a high-incidence sensitive point identification module, a staged temperature building simulation combination module and an abnormity evaluation early warning processing module, a matrix is built through temperature and system operation parameters, and temperature high-incidence sensitive points are screened in combination with double indexes; adapting the exclusive temperature model according to starting, stable power generation and power sudden change stages, and verifying and adjusting; extracting multi-dimensional abnormal feature fusion to calculate an early warning risk value, and forming an operation and maintenance sequence in combination with part importance ranking; the protection method corresponds to system core steps. According to the invention, the temperature sensing precision and protection reliability of the intelligent switch are improved, the fault handling efficiency is optimized, the risk of equipment damage or shutdown caused by abnormal temperature of the low-voltage photovoltaic system is effectively reduced, and the low-voltage photovoltaic intelligent switch full-scene temperature protection requirement is met.

The utility model discloses an intelligent switch control device, it includes control main part and with control main part electric connection's power main part, be equipped with the buckle connection structure and electric connection structure between control main part with power main part, control main part is equipped with drive motor, drive motor is equipped with transmission assembly, transmission assembly is used for under drive motor control opens or close switch panel's switch spare. The utility model discloses by setting up the buckle connection structure that comprises buckle structure and buckle groove structure realizes the detachable connection of control main part with power main part, only needs to take down the power main part from switch panel without setting back adhesive, does not need to make the whole separation switch panel of intelligent switch control device, saves the cleaning step and time of dismounting, improves the convenience of replacing electricity, and reduces the emergence of the situation of damaging switch panel.

According to certain embodiments, a switch cover comprises a panel with a hole, wherein the hole is configured to receive a rocker, wherein the rocker selectively controls an electrical connection between a first line and a second line; a voltage sensor disposed on the panel and configured to induce a current from an electrical field generated by electrical power transmitted over the electrical connection between the first line and the second line; and an antenna disposed on the panel and configured to transmit a radio signal in response to induction of the current in the voltage sensor.

1. Name of the product in this design: Inductive switch (hexagonal crystal). 2. Application of this design: This design is used for intelligent switches. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The present disclosure provides an electric meter, a smart switch, a distribution box and a power supply system. The electric meter is used for installation in an on-off switch. The electric meter comprises a voltage acquisition assembly and a current acquisition assembly. The voltage acquisition assembly comprises a plurality of voltage acquisition terminals. The voltage acquisition terminals are used for magnetic attraction connection with wiring terminals of the on-off switch. The current acquisition assembly is arranged along a first direction with the voltage acquisition assembly. The current acquisition assembly comprises at least one current sensing piece. The current sensing piece has an opening and closing structure. The current sensing piece is used for sleeving on a cable connected with the wiring terminals through the opening and closing structure. The electric meter provided by the present disclosure improves the installation safety and convenience, and reduces the volume of the electric meter.

The utility model discloses an intelligent switching power supply with a sensor. The intelligent switching power supply comprises a circuit board, and a sensor unit, a single-chip microcomputer unit, a constant-voltage switching power supply unit and an output turn-off circuit unit which are integrated on the circuit board. The sensor unit detects an external signal and transmits the external signal to the single-chip microcomputer unit, and a control signal is generated after preset logic processing. And the output turn-off circuit unit turns on or turns off the output of the constant-voltage switching power supply according to the signal so as to realize intelligent control. The circuit board is arranged in the power supply shell, the shell is composed of a bottom shell and a detachable top cover, and an opening in the front side of the bottom shell is aligned with an exposed wiring terminal of the constant-voltage power supply, so that direct wiring is facilitated; the top cover is provided with an independent detachable rectangular cover plate corresponding to the wiring area, and local maintenance can be achieved without overall disassembly and assembly. According to the utility model, through hardware integration and structure innovation, the cost is reduced, the installation is simplified, the reliability is improved, and an efficient and durable technical basis is provided for the wide application of the intelligent power supply.

The invention discloses a batch automatic binding system and method. The system comprises an initial configuration module, a shooting module, a picture uploading module, a character recognition module, a judgment module, a processor, a refreshing module, a storage module and a binding module. The shooting module is connected with the picture uploading module, and the initial configuration module, the character recognition module, the judgment module, the refreshing module, the storage module and the binding module are all connected with the processor; the initial configuration module is used for acquiring functional attributes of each switch; the shooting module is used for shooting pictures of each switch; the picture uploading module is used for uploading the shot picture to the character recognition module; and the character recognition module is used for recognizing characters on the picture. According to the invention, when the intelligent system is debugged on site, the debugging work of the wall surface intelligent switch does not need to be carried out for a long time, the debugging time can be shortened to be at least 2 minutes, and the labor cost is reduced.

The utility model discloses a mounting structure of an intelligent switch box, which relates to the technical field of switch boxes, and comprises a fixed frame, the inner wall of the fixed frame is provided with a fixed hole, the front surface of the fixed frame is fixedly connected with a closed frame, the inner wall of the closed frame is provided with a switch box adaptive groove, the side surface of the fixed frame is fixedly connected with a side position insertion cylinder, and the side position insertion cylinder is fixedly connected with the switch box adaptive groove. A limiting clamping piece is arranged at one end of the side inserting cylinder, a wire arranging hole is formed in the top of the fixing frame, and the outer wall of the intelligent switch box is matched with the switch box adapting groove in an inserting mode. According to the utility model, the second-level rapid installation of the intelligent switch box is realized through the trapezoidal clamping structure of the limiting clamping piece and the butt joint sleeve frame in combination with the guide positioning of the switch box adaptive groove. And the two groups of symmetrically distributed limiting clamping pieces form mechanical locking in the horizontal direction, and are matched with the anti-skid convex lines to enhance friction force, so that the switch box is still stable under the action of vibration or external force, and the problem that the traditional screw fixation is easy to loosen is avoided.

The invention discloses a power distribution network control method, device and equipment and a storage medium, and relates to the technical field of distributed control, and the method comprises the steps: determining a first control mode of a first coordination controller corresponding to a first distributed power supply in an AC sub-grid, and a second control mode of a second coordination controller corresponding to a second distributed power supply in the DC sub-grid. Determining a topology conversion control variable value according to the on-off state corresponding to the target intelligent switch and the system operation mode; adjusting the working frequency and the working voltage of the first distributed power supply based on the topological conversion control variable value and the first control mode; and adjusting the working voltage of the second distributed power supply based on the topological conversion control variable value and the second control mode. According to the technical scheme, the technical problem that in the prior art, when topology conversion is carried out on an alternating-current and direct-current hybrid power distribution system based on static topology, unwanted transient states can be generated, so that the operation flexibility of the system is reduced or cascade faults occur is solved.

This invention relates to the field of power electronics technology, and more particularly to a plug-and-play intelligent reactive power compensation device structure, comprising: a housing with power capacitors installed at the bottom for compensating for reactive power in the power grid; intelligent switches corresponding to the capacitors at the top for controlling their connection or disconnection; voltage and current transformers installed on the power grid input lines to monitor grid voltage and current in real time; a controller with several transmission channel interfaces on its surface, connected to the voltage and current transformers respectively, for receiving several real-time voltage and current values, analyzing these values ​​to calculate the actual reactive power compensation amount, and generating switch control commands based on the actual reactive power compensation amount; and real-time detection of changes in real-time grid input parameters during capacitor adjustment to adjust the switch control commands accordingly. This invention improves the stability of power grid operation.

This application provides a switch control circuit, a smart switch, and a switch control method. The switch control circuit includes: a transformer circuit connected to a rectifier circuit, used to provide power to a power supply via a rectified electrical signal output from the rectifier circuit; wherein the transformer circuit includes a primary-side input unit and a secondary-side output unit, wherein the primary-side input unit is connected to the rectifier circuit; a power management circuit, at least connected to the primary-side input unit, used to acquire a first sampling signal reflecting the power supply during the switch circuit's off-state, and control the current flowing through the primary-side input unit based on the first sampling signal to stabilize the power supply provided by the secondary-side output unit; and used to continuously provide power to the power supply via a rectified electrical signal during the switch circuit's on-state; and a control circuit, supported by the power supply, used to control the switch circuit to turn on or off upon receiving a control information. This application achieves the purpose of providing internal power supply during both the off-state and on-state of the switch circuit.

This utility model relates to a detachable screen smart switch device, including a panel assembly and functional components. The panel assembly is snap-fitted onto the functional components. The panel assembly includes a display screen, a panel bracket, and buttons. The buttons are snap-fitted to the panel bracket. The display screen includes a magnetic display screen or a hook-type display screen. The magnetic display screen is magnetically attached to the panel bracket, and the hook-type display screen is hooked to the panel bracket. Using this detachable screen smart switch device, only the display screen needs to be replaced, eliminating the need to replace the entire panel assembly. Users can easily change the name or pattern of the smart scene mode on the smart switch with minimal cost, significantly reducing material waste. No auxiliary tools are required; users can quickly replace the display window. Various display window materials are available for future replacement, and multiple replacements are possible as needed, enriching the user experience.

The present application provides a wall intelligent switch, a wireless intelligent switch and a switch mounting frame, wherein the wall intelligent switch comprises a housing, a detection member, a wireless communication module, a reset portion and at least one key; the reset acting force cooperates with a first rebound force of the detection member so that when the key is at the first pressing position, the reaction force is F1; when the key is pressed from the first pressing position to the second pressing position, the reaction force of the key jumps from F1 to F2, where F2<F1<400 g; and the difference between the displacement of the key at the first pressing position and the displacement at the second pressing position is ≤2 mm. This enables the keys to give clear feedback to the user while improving the smooth degree of pressing.

This utility model relates to the field of smart switch technology and discloses a touch-sensitive smart switch, including a housing. A control module is housed inside the housing, and an adjustment mechanism is connected to the outer side of the control module. A touch screen is connected to the outer side of the adjustment mechanism. A sealing structure is fitted between the housing and the outer side of the adjustment mechanism. The housing includes a back cover, a network cable interface, a power interface, and a mounting slot. The main body of the housing is configured as the back cover, which is installed inside a wall. The back cover has a network cable interface, and the bottom of the network cable interface has a power interface. A mounting slot is provided on the outer side of the back cover away from the network cable interface. This touch-sensitive smart switch, when activated by touching the switch, extends the telescopic rod outward, popping the cover plate out of the housing. This allows the touch screen to be moved away from the wall during disassembly, repair, or replacement, thus reducing wall damage.

The invention provides a driver apartment intelligent management system. A server is arranged in an apartment dormitory management office, entrance guards are arranged at an apartment elevator entrance and a room, and intelligent wake-up terminal equipment and an intelligent switch controller control system are installed in the apartment room. A set of driver apartment intelligent management system scheme is formulated, a driver scheduling table is imported into the system, and according to the scheduling table, rooms and access control permissions are automatically allocated and a wake-up plan is generated when a driver checks in; when the attendance awakening time of the driver is up, the intelligent awakening equipment automatically rings, room lighting is automatically turned on, and the driver responds at the awakening equipment after getting up to confirm that the driver is awakened; lighting and the air conditioner are automatically turned off after the driver leaves the room. The whole-process automatic room and access control authority distribution and accurate awakening are realized, and meanwhile, non-check-in personnel cannot enter the room, so that the safety level of the apartment is improved. And energy consumption equipment is automatically managed to prevent the driver from not turning off the lamp and prevent the air conditioner from wasting electricity when going out.

This invention discloses a remote monitoring and data transmission system for intelligent switchgear, belonging to the field of data transmission technology. It includes a data acquisition module, a data processing module, a remote transmission module, and a cloud monitoring platform. The data acquisition module is electrically connected to the intelligent switchgear, and the data acquisition module, data processing module, and remote transmission module are sequentially communicatively connected. The remote transmission module communicates with the cloud monitoring platform via the Internet or a dedicated wide area network, and is compatible with the TCP / IP communication protocol. Through the collaborative optimization of each module, this system achieves accurate acquisition, stable transmission, secure storage, and efficient operation and maintenance of intelligent switchgear operating data, effectively improving the reliability, accuracy, and convenience of remote monitoring of intelligent switchgear, ensuring the stable operation of the power system distribution network, and has a wide range of applications, with significant practical value and promotional significance.

Disclosed herein are system, apparatus, article of manufacture, method, and computer program product embodiments for modifying the functionality of an alternating current (AC) controlling device. An example computer-implemented method includes determining whether an electrical terminal of an AC controlling device is connected to a grounded conductor. In response to determining that the electrical terminal is connected to the grounded conductor, the example computer-implemented method includes generating a first control signal configured to permit the AC controlling device to perform a function. In response to determining that the electrical terminal is not connected to the grounded conductor, the example computer-implemented method includes generating a second control signal configured to prevent the AC controlling device from performing the function.

The application relates to the field of smart home, and discloses a household electrical appliance intelligent switch which comprises a smart electric meter module, a smart socket and switch module, a central control unit module, a user interface module, a communication module, a sensor module and a communication module. The household electrical appliance intelligent switch system provided by the application realizes intelligent control and power saving management of household electrical appliances through the cooperative work of the smart electric meter, the smart socket and switch, the sensor module, the central control unit, the user interface, the communication module and the analysis module. The system can automatically adjust the running time and power of the electrical appliances according to real-time electricity price, environmental parameters and user behavior, improve the comfort and convenience of family life, and optimize energy consumption and reduce costs.

This invention discloses a UAV airport control area delineation system and intelligent switch cabinet based on BeiDou positioning. The invention relates to the field of UAV air traffic control technology and includes: a central control platform, a distributed intelligent switch cabinet cluster, and a distributed spatiotemporal command fusion system. The central control platform dynamically generates a geofencing rule set containing polygon vertex coordinates and control status identifiers based on BeiDou positioning data. This UAV airport control area delineation system and intelligent switch cabinet based on BeiDou positioning realize the conversion of geofencing rules into physical control commands: localized rule parsing by the edge decision module eliminates compilation delays at the central end; a spatiotemporal dual verification mechanism ensures the timeliness and authenticity of commands; and a dual-channel transmission network maintains reliable command reachability in complex electromagnetic environments. It solves the control lag problem caused by network latency, clock out-of-sync, and state asynchrony, enabling the precise implementation of critical control actions such as sudden no-fly orders.

The application discloses a watertight travel switch intelligent detection device and method, which comprises a switch control module, a WP-4P connector compression module, a power supply module, a voltage monitoring module, a static current monitoring module and a load module. The switch control module is used for controlling the switch to be in an open state or a closed state. The WP-4P connector compression module is connected with the measured watertight travel switch. The power supply module is used for converting commercial power into power input with different voltages. The voltage monitoring module is used for measuring the voltage of the output end of the measured watertight travel switch under different power supply conditions. The static current monitoring module is used for detecting the static current of the measured watertight travel switch under different power supply conditions. The load module comprises a plurality of different loads. The load current monitoring module is used for monitoring the load current of the measured watertight travel switch under different power supply conditions. The application can realize the simulation of the working state of the intelligent switch under all-around multi-state conditions.

The utility model discloses an intelligent switch, a self-adaptive signal control circuit, a lighting system and intelligent lighting equipment. The intelligent switch comprises a switch body and a switch control device arranged in the switch body. The switch body comprises a front cover and a rear cover. The switch control device comprises a control signal transmitting circuit, a signal transmitter and a signal receiver. The control signal transmitting circuit comprises a controller and an adjustable constant current circuit. The controller controls the signal transmitter to transmit a first optical signal. The signal receiver receives a reflected signal of the first optical signal and transmits the reflected signal to the controller. And the controller sends an adjustment instruction according to the reflection signal, and adjusts a driving signal of the adjustable constant current circuit to a working driving signal. The signal transmitter transmits a second optical signal according to the working driving signal, the signal receiver receives an induction feedback signal of the second optical signal, and the controller transmits a control instruction signal to the electronic equipment according to the received induction feedback signal. According to the invention, the transmitting power of the signal transmitter can be adaptively adjusted.

The invention discloses an LED modular building block type energy-saving linear lamp convenient to install, and relates to the technical field of energy-saving lamps, the LED modular building block type energy-saving linear lamp comprises a linear lamp body, the linear lamp body comprises a base, a light-emitting assembly is connected to the bottom of the base in a clamped mode, and a lampshade is fixedly installed at the bottom of the light-emitting assembly; the top of the linear lamp body is provided with a quick-mounting assembly. One electric push rod is firstly controlled to be started to drive one light source baffle and the touch block to move backwards at the same time, when the touch block makes full contact with the pressure sensor, the pressure sensor can transmit an electric signal to the intelligent switch, and the intelligent switch can turn off the LED lamp source in the corresponding area at the moment; according to the linear lamp, the three electric push rods are used in cooperation with the light source baffles, so that a user can conduct light source control over three areas on the linear lamp body, various requirements of the user can be met, and meanwhile the energy-saving effect of the linear lamp is fully improved through adjustment and use of the multiple areas.

1. The name of the design product: intelligent switch (J90). 2. The use of the design product: for controlling the on-off of the power supply of electric equipment such as lamps, air conditioners, curtains, televisions, etc. and switching various intelligent scene modes. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention discloses an intelligent switch control method and system based on the Internet of Things, and relates to the technical field of smart home, and the method comprises the following specific steps: data collection: obtaining user operation records, equipment operation parameters, environment data and user basic configuration information through various collection assemblies, and forming an original data set; according to the method, a user behavior feature set and an equipment operation feature library are constructed, user operation records, equipment operation parameters and environment data are acquired in a data acquisition stage, deep analysis is performed on the acquired data in a self-adaptive learning stage, operation frequency distribution features, equipment operation features and environment-behavior mapping rules are extracted, and the operation frequency distribution features, the equipment operation features and the environment-behavior mapping rules are analyzed. And a periodic updating mechanism is set, and the parameter threshold is dynamically adjusted according to the newly added data, so that the intelligent switch can dynamically learn the user operation habit, the control strategy is adaptively adjusted along with the change of the user habit, and the problem of immobilization of the existing intelligent switch control strategy is effectively solved.