40 results about "DIP switch" patented technology

The invention discloses a charging pile ring network communication method based on a virtual interaction technology, and belongs to the technical field of electric vehicle charging. The method comprises the steps that a terminal charging management control unit TCCU and a plurality of terminal management units TMUs are connected through network cables to form an annular physical connection system, and an annular network topology is constructed; using the terminal charging management control unit TCCU as a server to configure a fixed IP address for the terminal charging management control unit TCCU; each TMU is used as a client, and a unique IP address and a unique MAC address are automatically allocated based on single-board dial-up of the TMU; the TMU sends an ARP (Address Resolution Protocol) message to obtain a server MAC (Media Access Control) address, then the TMU initiates a TCP / IP (Transmission Control Protocol / Internet Protocol) connection request, the TCP / IP connection request is forwarded through network ports of other TMUs on the ring network system, and a stable communication link is established after the TCCU responds to the TCP / IP connection request; and the TMU receives the network data through the network port and compares the target MAC address, and non-self data is forwarded to the next TMU through another network port until the data is sent to the server to complete communication.

This application provides an electronic device and a lighting control method, which can be applied to the field of hardware technology. The electronic device includes a processor, a storage controller, a management controller, and a hard disk backplane. The hard disk backplane has a backplane controller, multiple hard disk connectors, and multiple indicator lights corresponding to the multiple hard disk connectors. The backplane controller is connected to the multiple hard disk connectors and the multiple indicator lights. The management controller is connected to the backplane controller. The hard disk backplane is a first type of hard disk backplane. The processor controls the backplane controller to set the DIP switch value of the hard disk backplane to a first DIP switch value or a second DIP switch value; or the hard disk backplane is a second type of hard disk backplane. The processor is configured to detect if the hard disk connectors on the hard disk backplane are directly connected, and if so, assign a third DIP switch value to the backplane controller. The management controller, in response to the DIP switch command, sets the DIP switch value of the hard disk backplane to a third DIP switch value or a fourth DIP switch value, depending on whether the backplane controller has been assigned a third DIP switch value.

The present application discloses a battery system and a power supply system. The battery system comprises a processing circuit, a constant current source and a plurality of battery packs; each battery pack comprises at least one sampling resistor; the sampling resistors of all the battery packs are connected in series across the constant current source; voltages across the constant current source can directly reflect corresponding voltage protection values when different numbers of battery packs are connected in series; the processing circuit is connected across the constant current source, and uses the voltage across the constant current source as a voltage protection value to compare same with a voltage after the plurality of battery packs are connected in series. According to the battery system provided by the present application, the voltage protection value is directly represented by means of the voltage across the constant current source, and there is no need for an installation worker to open a switch box on site to adjust the voltage protection value by means of a DIP switch, thereby achieving convenience and rapidness, improving the safety, and reducing personnel costs.

The utility model discloses an air curtain machine with multiple communication modes. The air curtain machine comprises a control module, a first wired module, a second wired module, a wireless module and a configuration module, the configuration module comprises a first dial switch and a second dial switch; one end of the first dial switch is connected with a first general IO port of the control module, and one end of the second dial switch is connected with a second general IO port of the control module; the first dial switch and the second dial switch generate configuration signals through dial and transmit the configuration signals to the control module; the control module selects the wireless module, the first wired module or the second wired module as a communication module for communication according to the configuration signal. According to the utility model, different communication modes are set in the air curtain machine. And the configuration module is utilized to facilitate selection of a proper communication mode by installation personnel, so that later networking is facilitated. And the installation and networking convenience of the whole air curtain machine is improved. The ventilation device is mainly used in the technical field of ventilation equipment.

The main control device comprises a processing module with a switching pin and a plurality of signal pins, a first DIP switch, a second DIP switch, an inverting module, and a first switch and a second switch. The first DIP switch and second DIP switch are respectively connected to the signal pins through first and second signal switches. One end of the inverting module is connected to the processing module. The first switch connects to the first signal switches, the switching pin, the inverting module, and the operating voltage source. The second switch is connected to the second signal switches, the inverting module, and the operating voltage source.

Disclosed is an LED lamp with a lamp holder and having an adjustable lighting function. The lamp holder is formed with a screwing thread; a dip switch is provided in the lamp holder; an avoidance slot is provided in a top of the lamp holder; and the drive board is electrically connected to the lamp holder, and a dip lever of the dip switch is movably provided in or below the avoidance slot. By setting the dip switch in the lamp holder and setting the avoidance slot on the top of the lamp holder, and after a drive board and the lamp holder are assembled, the dip lever of the dip switch is movably provided in the avoidance slot or is exposed through a connecting link, the adjustment of the color temperature or brightness of a filament lamp is achieved through the exposed dip lever on the lamp holder structure.

Remote-controlled lighting system (100), characterized in that it comprises a remote control (11), at least one lighting device (12) and a control unit (13) provided for each lighting device (12); wherein the control unit (13) comprises a main control unit (131), a DIP switch assembly (132) connected to the main control unit (131) and a wireless communication unit (133), wherein the DIP switch assembly (132) comprises several tap switches and is configured to establish a unique identification identifier for the corresponding lighting device (12);wherein the remote control (11) is wirelessly connected to the wireless communication unit (133), wherein the remote control (11) is provided with setting buttons (111) and several step selection buttons (112), the number of which corresponds to the number of step switches, wherein each step selection button (112) is configured to send a target step remote control command to the main control unit (131) which contains a corresponding button identifier, wherein the main control unit (131), if the button identifier in the target step remote control command received by the main control unit (131) matches the current identity identifier of the corresponding lighting device (12), responds to a setting command of the setting buttons (111) in order to control the corresponding lighting device (12) to perform a corresponding lighting operation, and otherwise does not respond to the setting command of the setting buttons (111).

This utility model discloses a rotatable, fully luminous tube with a DIP switch, comprising a lamp tube, a first end cap, a second end cap, and a light source plate. The two ends of the lamp tube are a first end and a second end, respectively. The first end cap includes a first cover and a first sleeve. The first sleeve is fixedly connected to the first end cap and rotatably connected to the first cover. A drive plate is provided inside the first sleeve, and the drive plate has a DIP switch. The first sleeve has a DIP hole corresponding to the DIP switch, and the DIP hole has a DIP block connected to the DIP switch. A first pin is provided on the first cover cap. The second end cap has a similar structure to the first end cap. The light source plate is located inside the lamp tube, and its two ends are connected to the inner sidewalls of the first and second end caps, respectively. This design integrates the drive plate and the rotating structure through the end cap, ensuring that the DIP switch operation interface is always located in the same radial position of the rotating body. Simultaneously, the pin fixing design meets the standard lamp holder installation requirements.

The utility model discloses a primary side control circuit, a PCB and a guide rail power supply. The primary side control circuit is composed of an input processing unit, a primary side flyback unit, a dial-up unit, a primary side control unit, an output processing unit and a transformer T1. The input processing unit is connected with an external power supply, and the output end of the input processing unit, the energy storage end of the primary flyback unit, the voltage dividing end of the primary control unit and the primary coil of the transformer T1 are sequentially connected. A primary coil of the transformer T1 is connected with the input end of the output processing unit, and the output end of the output processing unit is connected with electric equipment. The output end of the dial unit is connected with the dimming end of the primary side control unit, and the enabling end of the primary side control unit is connected with the feedback end of the primary side flyback unit; according to the primary side control circuit disclosed by the invention, the dial-up function is realized through the primary side, so that the circuit structure is simplified, the manufacturing cost is reduced, and the reliability and the stability of the circuit are improved; in addition, the system has the advantages of convenience in debugging and maintenance, high compatibility, energy conservation and high efficiency.

The utility model provides a safety dial for a double-end LED straight tube, which relates to the technical field of electrical elements and comprises a dial switch body. Two groups of pins are symmetrically arranged on the bottom end surface of the dial switch main body; the two groups of pins are parallel to each other; the top end surface of the dial switch main body is provided with a group of dial buttons; a sliding seat is arranged on the top end surface of the dial switch main body; the top end face of the sliding base is rotationally connected with a protective shell. The protective shell is aligned with the position of the shifting button; and the lower part of the dial switch main body is arranged in an anti-collision plate. A sliding seat 107 is shifted to move, then a control rack drives a control gear to rotate through a series of transmission, a protective shell is turned over, a shifting button is exposed to facilitate operation of a worker, and the problems that when the worker operates a double-end LED straight pipe or peripheral equipment thereof, the worker is prone to mistakenly touching a safe dial code, and the safety of the worker is affected are solved. Therefore, the problem that the state of the double-end LED straight tube is changed is solved.

The invention discloses a multifunctional intelligent testing device for a single-chip microcomputer, and the device comprises a to-be-tested single-chip microcomputer system board and a co-processing single-chip microcomputer system board which serve as plug-ins and are disposed on a testing mainboard. In addition, the testing device is integrated with a serial port communication selection module, a TTL-RS232 / RS422 / RS485 conversion module, a dial switch group, a light emitting diode array, a JTAG program burning interface, a power supply module and a Dijeng screen. The Diweng screen is used as an upper computer to communicate with the single-chip microcomputer to be tested through the TTL-RS232 conversion module, and the TTL-RS422 / RS485 conversion module provides different communication modes for the single-chip microcomputer to be tested and the co-processing single-chip microcomputer; the light emitting diode array and the dial switch group are used for testing the input and output functions of the GPIO port of the single-chip microcomputer to be tested; the JTAG interface burns a program for the single chip microcomputer through an external burner; the power supply module provides 12V / 5V direct current. Aiming at the problems of low test efficiency, waste of manpower and material resources and low automation degree of a traditional single-chip microcomputer function test device, the invention designs a single-chip microcomputer multifunctional intelligent test device which is simple, easy to use, high in efficiency and intelligent.

This application discloses a bidirectional communication system and method for board daisy chain based on a single-wire protocol, relating to the field of computer technology. This application constructs a single-bit serial protocol daisy chain system without an independent clock line, employing dual single-wire directed links or a single half-duplex shared link to achieve bidirectional transmission between boards. This significantly reduces the hardware connection harness and input / output resource usage, lowers connector and line costs, and is suitable for scenarios involving large-scale, low-cost board cascading. After power-on, master-slave identification is automatically completed based on the upstream valid frame reception status, avoiding conflicts between multiple master nodes without the need for preset DIP switches, configuration files, or external addressing commands. The motherboard uses a preset default address, and the slave boards use an allocation method where the upstream address is incremented hop by hop, ensuring a strict correspondence between physical cascading positions and logical addresses. This achieves automatic convergence with zero manual address configuration, improving system deployment and maintenance efficiency.

We provide lighting fixtures that allow color temperature adjustment via a switch. [Solution] A circuit board is installed inside a mounting case 4, a hook assembly 2 is connected to the mounting case, a switching power supply circuit is provided on the circuit board, the switching power supply circuit includes a first group of light-emitting diodes, a second group of light-emitting diodes, a switch control module and a rectifier filter circuit, the rectifier filter circuit is connected to the first group of light-emitting diodes, the second group of light-emitting diodes and the switch control module respectively, the color temperature of the first group of light-emitting diodes is higher than the color temperature of the second group of light-emitting diodes and the first group of light-emitting diodes is connected in parallel to the second group of light-emitting diodes, an anti-glare cover is installed between the mounting case and the mounting base 6, a rear case 11 is installed on the rear side of the mounting case, a support structure 12 is provided at the bottom end of the rear case and the DIP switch 13 includes an operating mechanism and a contact assembly connected thereto.

1. The name of the design product: rocker switch (JK989E). 2. The use of the design product: for car light control. 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 relates to the technical field of lighting equipment, in particular to a lighting equipment light-emitting angle adjusting method. The dimming lighting equipment is provided with a dial switch assembly, a driving power supply, a light source and a lens. The dial switch assembly is fixedly arranged on the lighting equipment and is used for adjusting the power, color temperature and optical angle of the lighting equipment; the method comprises the following steps of S1, controlling the on-off of four paths of LEDs through a toggle switch SW2 and a toggle switch SW3; s2, referring to the reference adjustment mode, adjusting the current of the driving power supply through a toggle switch SW1, controlling the luminous flux of the LED, and adjusting the effective emergent light to the required reference adjustment mode; and S3, continuing to toggle the switch SW1 to finely adjust the effective emergent light if the effective emergent light needs to be adjusted. The beneficial effects are that the signal processing module receives a dimming control instruction, the toggle switch controls the SW1, the SW2 and the SW3 to respond to a control signal so as to control the brightness and current on-off of the four paths of LEDs, and optical angle adjustment is realized through the target switch.

The utility model relates to the technical field of frequency converters, in particular to a testing device of a Siemens 6SE70 frequency converter. Comprising a shell, four screens are arranged on the shell, a control circuit is arranged in the shell, the control circuit comprises a testing device interface circuit, one path of the testing device interface circuit is connected with a dial switch and a multifunctional pulse generator, and the other path of the testing device interface circuit is connected with a decoding circuit and the four LED display screens. The device is small in size, light in weight, simple and convenient to operate and suitable for field use, reliable data support is provided for field fault judgment, and the accurate position of a fault is instantly judged through screen display.

This utility model discloses a multi-functional DIP switch adjustment circuit, including a DIP switch module and a driver module. The DIP switch module includes an operation switch, at least two current paths, and at least two light source paths. Each current path has a different current value, and each light source path is connected to the negative terminal of a light source with a different color temperature. The operation switch selects and connects any current path to the control terminal of the driver module. The operation switch also selects and connects any light source path to the negative output terminal of the driver module. The positive output terminal of the driver module is connected to the positive terminal of all the light sources. The input terminal of the driver module is used to connect to a power supply. This circuit enables dimming based on different current paths and color adjustment based on different light source paths, simultaneously adjusting color temperature and dimming through a single operation switch, thus solving the problems of large size, unsightly appearance, and high cost of LED products.

Adapter plate (1) comprising: - a first face (2) supporting an eight-position male connector (3) (8), - a second face (4) supporting an eight-position female connector (5) (9), - a printed circuit board (6) forming said first (2) and second face (4), characterized in that said printed circuit board (6) is configured such that: - four positions (8) of said male connector (3) are each respectively in direct electrical communication with a separate position (9) of said female connector (5), - one position (8) of said male connector (3) is in communication with a single position (9) of said female connector (5) via a jumper or a dip switch, - one position (8) of said male connector (3) is in electrical communication with a single position (8) of said female connector (5) via a voltage converter,- comprising two switching relays, each comprising a coil and a contact, said coil being in electrical communication with a position (8) of said male connector (3) intended to be connected to a power source on the one hand and to another position (8) of said male connector (3) on the other hand, and in that the contact is in electrical communication with a position (9) of said female connector (5) on the one hand and with ground on the other hand. [Fig. 1],

The invention discloses an EtherCAT slave station device and method for setting a station address through a dial switch, and relates to the technical field of industrial automation control, the device comprises a microcontroller, an EtherCAT slave station controller, the dial switch, an EEPROM memory, a physical layer interface and a power supply module; the method is based on the device, the microcontroller reads the state of the dial switch in the power-on initialization stage and configures the EtherCAT slave station controller to achieve address setting, and the physical dial switch is integrated on the device and matched with the corresponding software configuration process to set the station address. The address setting process becomes very simple and visual; on-site operators do not need to be connected with a computer, and address presetting can be completed only by manually toggling the switch. When a fault device needs to be replaced, maintenance personnel only need to set the dial switch of a new device to be the same as the address of the original device, rapid replacement can be achieved, a main station program does not need to be modified at all, and the downtime of the device is shortened.

This utility model relates to the field of audio guide technology, specifically an audio guide with an easy-to-switch working mode. The audio guide includes a housing with a sliding groove; a control circuit board disposed within the housing, equipped with a DIP switch having a continuous reception position and an off position; a microphone disposed on the housing and electrically connected to the control circuit board; and a sliding key assembly movably disposed within the sliding groove, with an actuating element connected to the sliding key assembly for toggling the DIP switch. When the sliding key assembly is moved to the first position of the sliding groove, the DIP switch is in the continuous reception position, and the microphone is off; when the sliding key assembly is moved to the second position of the sliding groove, the DIP switch is in the off position, and the microphone is in the continuous reception position. This improves operational convenience and reliability, avoids accidental operation, is user-friendly for blind operation, and reduces the user's learning cost.

The invention relates to the technical field of light regulation and control, in particular to a panel lamp integrated with a three-gear dial switch for adjusting color temperature, which is characterized in that an all-time lamp bead operation monitoring system is constructed, the abnormal operation state of equipment is recognized and early warned in time, the risk of lamp bead damage is avoided, and the overall service life of the panel lamp is prolonged. Based on standardized luminous decay data calibration, grading color temperature fine adjustment adaptive to the whole life cycle of the lamp beads and a stable stepped current adjustment scheme, precise color temperature compensation after luminous decay is achieved, the problems of sudden color temperature change and excessive compensation are avoided, and meanwhile, through multi-unit collaboration, the color temperature compensation precision is improved. The full-process automatic management and control of the panel lamp from data acquisition, state judgment to color temperature adjustment is realized, the manual maintenance cost is reduced, finally, the high-quality panel lamp which is convenient to operate, accurate in color temperature, stable in operation and adaptive to long-term use requirements is provided for a user, and the defects of the traditional technology in color temperature regulation and control and equipment management of the double-color-temperature panel lamp are overcome.

This utility model belongs to the field of photoelectric adjustment technology, specifically relating to a 220V AC two-wire power line carrier LED dimming and color-adjusting system. The dimming scene panel has a built-in signal loader and is connected to a lamp or lamp group via an LED lamp decoder driver with a DIP switch. The dimming scene panel includes a 12V power supply circuit, an MCU power supply circuit, an MCU, an address DIP switch circuit, a communication interface circuit, and a DC-to-AC conversion drive circuit. The MCU is connected to the MCU power supply circuit, the address DIP switch circuit, the communication interface circuit, and the DC-to-AC conversion drive circuit. The MCU power supply circuit is also connected to the 12V power supply circuit, which is further connected to a 0-10V adjustment circuit. The communication interface circuit is also connected to the 0-10V adjustment circuit. This utility model addresses the problems of high cost in traditional PLC systems and unstable signal in wireless systems.

This utility model provides a safety barrier DIP switch fixture, including a housing, a sliding handle, and a switch piece. One end of the housing is a switch piece outlet, and the housing is provided with a limiting groove. Multiple sets of positioning grooves are symmetrically arranged along the length direction inside the limiting groove. The limiting groove is provided with a sliding handle, and the side of the sliding handle is provided with a locking block adapted to the positioning groove. The switch piece is connected to the sliding handle and is disposed within the limiting groove. The switch piece includes a first switch piece and a second switch piece. The first switch piece has a first extension on one side and a first engaging portion on the other side. The second switch piece has a second extension in the middle and second engaging portions on both sides. The widths of the first and second extensions are adapted to the widths of two and four DIP switches, respectively, and the lengths of both extensions are adapted to the lengths of the DIP switches. Simultaneous switching can be achieved using the two switch pieces, ensuring work efficiency, and the targeted switching of the switch pieces can reduce the damage rate of the DIP switches.

This specification provides an aging test fixture and method. The aging test fixture includes a Xavier module, an Orin module, and a carrier board. The Xavier module and the Orin module are mounted on the carrier board. The carrier board includes a DIP switch and a control circuit. The first terminal of the DIP switch is electrically connected to the Xavier module, and the second terminal of the DIP switch is electrically connected to the Orin module. The control circuit is configured to send a power domain signal to the carrier board to power on and start it. The aging test fixture, including the Xavier module, the Orin module, and the carrier board, and the carrier board, can simulate the key power domain signals of the Xavier / Orin modules. After inserting the fixture, it can simulate the normal power-on and startup of the modules.

To provide a setting tool capable of setting a DIP switch having a plurality of slide parts to a desired state.SOLUTION: A setting tool used for setting a DIP switch formed so that a plurality of slide parts constructed so as to be moved between a first position and a second position along a first direction is arranged along a second direction vertical to the first direction to a desired state, contains: a gripped part; and a plurality of projection parts that are projected from an end part of the gripped part to a predetermined direction, and are arranged with a gap each other. Each projection part includes: a tip end part so as to be contacted to each slide part; an intermediate part that supports the tip end part; and a connection part that connects the gripped part and the intermediate part. The connection part is thinner than the intermediate part.SELECTED DRAWING: Figure 1

This application discloses a controller with adjustable load ports, including a first main board with a first DIP switch, a first communication port, a second communication port, and multiple first load ports connected to a first load; a second main board with a second DIP switch, a third communication port, a fourth communication port, and multiple second load ports connected to a second load, the third communication port being connected to the second communication port; a wired controller connected to the first communication port; and a fifth communication port connected to the fourth communication port and connected to a driver board for the third load. When any second load port fails, the fifth communication port connects to the second communication port, and the second load connects to an idle first load port. The first main board of this application can coordinate with the second main board to control the load. When the second main board fails, the load and driver board of the second main board are connected to the first main board, and the first main board takes over control, preventing the air conditioning unit from malfunctioning due to a failure of either main board.

This utility model relates to a dual-channel controllable VGA dummy load circuit, including a VGA dummy load switching control circuit, a dual-channel DIP switch, an adaptive control module, and a software control module. The VGA dummy load switching control circuit can be connected to either the adaptive control module or the software control module via the dual-channel DIP switch. This dual-channel controllable VGA dummy load circuit is ingeniously designed; through the dual-channel DIP switch, users can flexibly switch between adaptive control mode and software control mode according to their needs. The adaptive control module automatically detects whether the monitor is connected via the GND pin of the monitor's VGA interface and controls the on / off state of the dummy load circuit accordingly, without requiring manual intervention from the user. The software control module allows users to control the dummy load circuit through the motherboard BIOS or host computer software, providing a more convenient operation method. When the VGA dummy load is not needed, the DIP switch can completely disconnect it to meet various end-user needs.

1. Name of the product in this design: DIP switch housing. 2. Purpose of this design: For use as a housing for an electrical switch. 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.

This invention discloses a method and related equipment for identifying the synchronization type of a safety light grating. The method includes: outputting preset identification data to a bus via a target bus chip, and receiving the reception result of the bus via the target bus chip, wherein the target bus chip is a first bus chip or a second bus chip; determining whether the current synchronization type is a line synchronization type based on the reception result; and determining the current synchronization type as an optical synchronization type if the current synchronization type is not a line synchronization type. By using the bus chip connected to the transmitting and receiving ends to output preset identification data and receive the corresponding reception result, the method first determines whether the current synchronization type is a line synchronization type, and then determines it as an optical synchronization type if it is not a line synchronization type. This eliminates the need for manual setting using traditional DIP switches, enabling automatic identification of the synchronization type of the safety light grating. This method effectively adapts to application scenarios where DIP switches are difficult to arrange in miniaturized devices and improves the consistency of synchronization type configuration.

The invention provides an adaptive online recognition device based on deep learning. The adaptive online recognition device comprises a production line, a light source, a first telecentric lens, a second telecentric lens, an industrial camera, a PLC and a mobile platform, when the identification device works, after a to-be-detected dip switch is sent to a first to-be-detected position, a to-be-detected surface of the to-be-detected dip switch is photographed by a first telecentric lens, then the to-be-detected dip switch is sent to a second to-be-detected position, and other to-be-detected surfaces of the to-be-detected dip switch are photographed by a second telecentric lens; the PLC performs self-adaptive interested part extraction on each to-be-detected surface in the picture by using a long and short edge feature extraction algorithm of an image algorithm, a defective product is identified by using a detection model, and the defective product is moved out through a mobile platform; according to the method, the problem of scarcity of most of industrial production model data is solved by adopting a generative adversarial network framework, the method is adaptive to dip switches of different sizes through an image algorithm to extract the region of interest, and the difference of Pins of different colors is reduced by using HSV conversion to improve the model detection effect.