416results about "Non-electrical signal transmission systems" patented technology

The invention relates to the technical field of data transmission, and discloses a resource control method and electronic equipment. The electronic equipment comprises a first screen, a second screen, a first SPI, a second SPI and a first device, and the first screen and the second screen are located on different sides of the electronic equipment; when the first screen is in the display state and the first device is in the working state, the first screen can be conducted with the first SPI, and the first device can be conducted with the second SPI; when the second screen is in the display state and the first device is in the working state, the second screen and the second SPI can be conducted, the first device and the first SPI can be conducted, that is, SPI resources of the screen which are not used by a user are provided for the first device such as an infrared device for use, the SPI resources do not need to be newly added under the condition that the first device (such as the infrared device) is newly added, and the user experience is improved. The electronic equipment cost is saved.

The embodiment of the invention relates to the technical field of vehicle intelligent control, and discloses a vehicle remote control parking system, a control method and equipment, and the system comprises an intelligent driving domain control SOC and an intelligent driving domain control MCU which are in communication connection; the intelligent driving domain control MCU is provided with an ultrasonic algorithm module, a CAN signal processing module, a first remote control parking module, an arbitration module and a vehicle control module. The first remote control parking module arranged in the intelligent driving domain control MCU can independently receive obstacle distance data of the ultrasonic algorithm module and vehicle state signals of the CAN signal processing module, a basic parking track is rapidly generated, waiting for starting of the intelligent driving domain control SOC is not needed, the waiting time of the system is shortened, and the parking efficiency is improved. The basic parking track is strictly verified through the arranged arbitration module, the execution of unsafe tracks exceeding a threshold value is refused, and when the arbitration module judges that the collision risk exists according to the obstacle distance data, the emergency braking instruction is immediately triggered, collision is avoided, and the automobile function safety standard is met.

The invention discloses a multi-axis synchronous control system based on a VPX bus, and the system comprises a control platform initialization module which is used for generating a system initialization parameter set; the timing pulse synchronization module is used for forming a timing interrupt signal set; the state acquisition and error write-in module is used for acquiring an axial state, calculating an error signal and writing the error signal into the private area and the broadcast area; the distributed deviation coupling module is used for constructing a state synchronization data set; the sliding mode surface construction and state judgment module is used for constructing a non-singular fast terminal sliding mode surface; the sliding mode control output generation module is used for executing a distributed sliding mode control strategy; the optical signal conversion and data stream generation module is used for generating an optical signal control data stream; and the actuating mechanism driving module is used for converting the optical signal control data stream into an analog driving signal. According to the invention, a distributed sliding mode control and VPX high-speed synchronization mechanism is adopted, and multi-axis high-precision cooperative servo control is realized.

The invention provides a slope instability monitoring and early warning method and system based on distributed optical fiber sensing, and relates to the technical field of slope monitoring. The method comprises the following steps: S1, installing monitoring units in a plurality of drill holes of a slope, and constructing a multi-parameter sensing system; s2, slope body tilting data are collected in real time, and preprocessing is executed; s3, evaluating the collaborative deformation degree of each node on the space structure, and dividing a risk area; s4, identifying slippage regions, evaluating the instability risk degree of each slippage region, and performing risk grading; and S5, implementing corresponding response mechanisms for different slip areas according to the risk levels, executing threshold self-adaptive parameter adjustment, and triggering slip area de-blocking according to the risk level evolution trend. The problems that an existing single-point inclinometer cannot recognize the deformation master control direction easily, and consequently effective sensing, early warning and self-adaptive risk grading control over local shear instability of the multi-slip-plane slope cannot be achieved are solved.

The invention provides an infrared device control method and device, an electronic device, a storage medium and a product, and the method comprises the steps: issuing a first control instruction for a target infrared device to an IoT central device under the condition of connecting a local area network; the first control instruction is used for indicating the IoT central device to match target infrared code information corresponding to the first control instruction in a stored infrared code library; under the condition that the public network is connected, reporting a second control instruction for the target infrared equipment to the server; the second control instruction is used for indicating the server to match target infrared code information corresponding to the second control instruction in a stored infrared code library; wherein the target infrared code information is used for indicating the infrared transponder to send an infrared control signal corresponding to the infrared code information to the target infrared equipment; the infrared control signal is used for indicating the target infrared equipment to execute a control operation corresponding to the control instruction. According to the invention, through a dual-backup mechanism, the stability and the error-tolerant rate of infrared equipment management and control can be improved.

An active infrared system may include at least one metamaterial optical element. The active infrared system may also include at least one lens assembly optically aligned with the at least one metamaterial optical element. The active infrared system may also include at least one active camera optically aligned with the at least one metamaterial optical element. The at least one metamaterial optical element of the active infrared system may also be configured with at least a reflection mode for reflecting at least one light waveband reflected by a remote object and a transmission mode for transmitting a uniform background light that is wider than the at least one light waveband reflected by the remote object.

The present disclosure relates to a system (100) for acoustic detection of a physical event, the system (100) comprising: at least one conversion element (10) for converting a physical event into a characteristic sound; an acoustic sensor (40) configured to be mechanically connected to the structure (50) at a distance from the at least one conversion element (10); and a processor (42, 62) coupled to the acoustic sensor (40) wherein the at least one conversion element (10) is configured to react to the physical event by generating a characteristic sound and to introduce the characteristic sound into the structure (50), the acoustic sensor (40) is configured to record the characteristic sound generated by the at least one conversion element (10) as a structure propagation sound propagating through the structure (50), and wherein the processor (42, 62) is configured to detect the physical event based on the characteristic sound recorded by the acoustic sensor (40).

This invention is entitled "Continuous Touch Input on Multiple Independent Surfaces." A touch input device is provided with the ability to sense capacitive loads in a two-dimensional array while also being able to sense deflection or movement of the input device at multiple different locations beneath the input plate. The touch input device can be advantageously used in a remote control device and can be used with multiple input buttons or platforms that overlay multiple capacitive touch input areas on a capacitive touch sensor substrate. Movement and positioning of the capacitive loads can be tracked and calculated through output signals from a set of electrodes or other capacitive sensors that have irregular shapes, inconsistent distances from the capacitive loads, and are positioned beneath variable materials and material compositions. Thus, track gestures and taps can be detected using the capacitive sensing device and deflection inputs can be detected using switches or other actuators positioned beneath the capacitive sensing device.

The invention relates to a remote control technology, and discloses an air mouse remote controller angle deviation detection method based on an auxiliary device and the auxiliary device, and the method comprises the steps: calculating a reasonable deviation radius in a direction perpendicular to an equipment distance according to the equipment distance between the auxiliary device and display equipment and an allowable deviation angle of an air mouse cursor; generating a reasonable deviation range according to the reasonable deviation radius, and displaying the reasonable deviation range on a display device; an air mouse remote controller on the auxiliary device is controlled to emit an air mouse cursor to the display device, the emitting end of a laser on the auxiliary device is controlled to emit laser to the display device, the orientation of the laser is adjusted, and the laser falling point is located at the center point of the reasonable deviation range; and detecting the equivalent position relation between the air mouse cursor and the reasonable deviation range so as to detect the angle deviation condition of the air mouse cursor. The invention further discloses a detection system. According to the method, the deviation angle of the air mouse cursor can be rapidly and reliably detected, and the detection efficiency is improved.

The utility model discloses a wireless intelligent remote controller in the technical field of electronic technology, which comprises a shell, an arc-shaped guide groove with a raised cambered surface is arranged at the top of the shell, and a multidirectional operating lever is movably mounted in the groove. A wireless signal processing unit is fixed on a lower shell; a central pressure sensing shaft is vertically mounted at the center of the unit; a spherical coupling sliding block at the top end of the shaft is matched with the radian of the guide rail; an axial resetting elastic body is sleeved on the periphery of the shaft; by installing the structures such as the multi-direction control rod, the arc-shaped guide groove and the three-dimensional limiting guide rail, the operation mode is innovated, the traditional operation limitation is broken through, the multi-direction control rod can flexibly slide in four directions along the arc-shaped guide groove, the traditional single operation mode of only depending on upper, lower, left and right keys is changed, and the complex scene of the intelligent household electrical appliance can be easily dealt with; repeated keys are greatly reduced, the operation efficiency is improved, a user gets rid of joint soreness and wrist stiffness, and convenient and efficient operation experience is brought.

The invention relates to a photonic radar system (100) and a method for operating a photonic radar system (100). The invention further relates to a central unit (10) and a method for operating the central unit (10). The invention relates to reducing the computational effort required for Doppler processing in sparsely distributed antenna apertures by incorporating uniform linear array (ULA) structures (70).

A connected lighting system that includes a substrate defining a broad face, a first set of light emitting elements, and a second set of light emitting elements. Each light emitting element of the second set of light elements may be configured to emit light having a fixed color parameter different from a first color parameter of the first set of lighting elements. The first and second sets of light emitting elements may be arranged at at least two different contiguous portions of the broad face of the substrate. A processor may be configured to control the first set of light emitting elements with a predetermined intensity and control relative intensities of one or more of the second set of light emitting elements to cooperatively emit light having a first color parameter value.

The application relates to an infrared code modification method and device based on a decoder, equipment and a storage medium. The method comprises the following steps: acquiring infrared code modulation type information, obtaining a first code characteristic value for distinguishing code formats according to the infrared code modulation type information; acquiring electric appliance type information, obtaining a second code characteristic value for distinguishing remote control objects according to the electric appliance type information; acquiring a test code set for performing an infrared test from a preset code library according to the first code characteristic value and the second code characteristic value; and obtaining modified infrared codes based on the test code set for performing the infrared test. The application provides a method for modifying infrared codes of a remote controller without other remote controllers.

Method for controlling an electronic device with a remote control (1), wherein the method comprises the following steps: - Detection (22) by the remote control (1) of a movement of the remote control (1); - Determine (23, 24) by remote control (1) a command associated with the detected motion; and - Sending (25) the specified command from the remote control (1) to the electronic device, the method further comprising: - Putting (20) the remote control (1) into a motion detection state, wherein putting (20) the remote control (1) into a motion detection state includes: - Pressing a button (2) on the remote control (1), whereby the remote control (1) remains in the motion detection state as long as the button (2) is pressed.

To provide a remote control device and a lighting fixture that can easily operate a lighting fixture and an external device by transmitting a wireless signal transmitted from a remote controller as an infrared signal from an infrared signal transmitting device provided in a lighting fixture adapter.SOLUTION: A remote control device includes: a power supply unit installed on the ceiling (mounting unit); a lighting fixture adapter 10 equipped with a detachable hook 15; an AC power output cable 40 that is connected to the hook 15 and extends from a bottom plate 13 of the lighting fixture adapter 10; a DC power supply device 20 that converts AC power supplied from the power supply unit into DC power; an infrared signal transmitter 22 having an infrared signal transmitter 23 that receives a signal transmitted from a remote controller and transmits an infrared signal to a lighting fixture attached to the lighting fixture adapter and an external device; and holding members 16 and 17 that hold a lighting fixture body 80.SELECTED DRAWING: Figure 1

The utility model discloses a wireless miniature remote controller for a camera, which relates to the technical field of electronic products and comprises a shell, a mainboard is fixedly connected in a cavity of the shell, and a first key area and a second key area are respectively arranged on the upper surface of the shell by arranging clamping ports. One end of the upper surface of the shell is rotationally connected with a rotating plate through a rotating shaft, one end of the rotating plate is fixedly connected with a protective cover, and the protective cover is connected with the clamping opening in a clamped mode. According to the shell provided by the utility model, on the basis of protecting keys on the surface of the remote controller, the remote controller is prevented from slipping off from the hand in the use process, so that the problems that the existing wireless micro remote controller for the camera possibly slips off due to misoperation in the use process and the surface of the remote controller is not protected when the remote controller is not used are solved.

The invention discloses an equipment control method and system, electronic equipment and a readable storage medium, and relates to the technical field of equipment control, the method comprises the steps that a control instruction and a preset carrier audio signal are acquired, the carrier audio signal comprises an audible signal not belonging to a preset ultrahigh frequency band, and the preset ultrahigh frequency band refers to a frequency band of a human ear inaudible range; signal modulation processing is carried out on the control instruction to obtain a modulated audio signal, and the signal frequency band of the modulated audio signal belongs to a preset ultrahigh frequency band; and embedding the modulated audio signal into the carrier audio signal to obtain a control audio signal, and playing and transmitting the control audio signal to the controlled end equipment so as to control the controlled end equipment through the control audio signal. According to the invention, the equipment control concealment is improved.

The utility model discloses a high -sensitive far field voice interaction television control circuit, including main control module, pick -up array, infrared remote control module and first state indicating module, pick -up array is connected with main control module and is distributed on the television, is used for receiving the voice control signal of user, infrared remote control module is connected with main control module, is used for receiving infrared remote control control signal, first state indicating module is connected with main control module, is used for indicating voice signal receiving state, main control module can receive the voice control signal of pick -up array received or the remote control control signal of infrared remote control module received and execute the action of predetermining, can improve the pick -up ability to weak sound through above -mentioned circuit, enhance target voice signal, restrain the interference sound of other direction, realize far field voice interaction function.

The application provides a seismic information early warning terminal with a wireless frequency modulation loudspeaker, comprising: a seismic monitoring network communication module, which carries out multi-source communication of seismic early warning information through seismic monitoring network sound source communication and mobile terminal Bluetooth communication; carries out anti-interference communication protection through anti-interference setting; a seismic early warning information conversion module, which converts the signal of the seismic monitoring network communication module into a wireless frequency modulation signal, and receives an infrared remote control signal to carry out infrared remote control; a warning information wireless transceiver module, which carries out wireless frequency modulation signal transceiving communication and state monitoring with a wireless frequency modulation loudspeaker warning module through multiple groups of frequency modulation transmitting and receiving antenna groups; a wireless frequency modulation loudspeaker warning module, which converts the wireless frequency modulation signal into a seismic early warning loudspeaker broadcast trigger signal; a small wind turbine and an electric quantity monitoring storage battery group are used as an emergency power supply; a warning information partition broadcast loudspeaker group is used to carry out partition broadcast or full-area broadcast of seismic early warning information.

A machine automation system for controlling and operating an automated machine. The system comprises a controller and a sensor bus comprising a central processing core and a multimedia transport intranet for enabling dynamic bursting for a broadcast transmission scheme. Wherein messages are burst from the nodes to the central processing core and broadcast from the central processing core to all nodes.

The utility model belongs to the technical field technical field of gas meter infrared communication technology field, the utility model provides a kind of low-power gas meter infrared communication system, it includes main control module, infrared receiving module, infrared transmitting module, key trigger module, power module, key trigger module is electrically connected with main control module, main control module is electrically connected with infrared receiving module and infrared transmitting module, infrared receiving module includes IRCTRL pin, infrared receiving circuit and IRIN pin, first control circuit is arranged between IRCTRL pin and infrared receiving circuit, infrared transmitting module includes IROUT pin and infrared transmitting circuit, second control circuit is arranged between IROUT pin and infrared transmitting circuit.The utility model among them gas meter infrared communication system, circuit design is simple, the quantity of component used is less, and hardware design cost is low, can close infrared module under non-communication state, effectively prolongs the service life of gas meter, and maintenance cost is reduced.

The invention discloses an infrared remote control method, electronic equipment, a computer storage medium and a program product. The electronic device (100, 100a) comprises a TOF module (10), and the TOF module (10) comprises a TOF sensor (11), a driving chip (12) and a light source (13) used for emitting an infrared light signal. The infrared remote control method comprises: at a first moment, controlling a light source (13) to emit a first infrared light signal to a user, controlling a TOF sensor (11) to collect image data, and performing face recognition based on the image data (S171); and at a second moment, in response to a click instruction or a voice instruction of the user, controlling the light source (13) to emit a second infrared light signal to the controlled electronic device (200, 200a), or sending a control signal to the driving chip (12), so that the driving chip (12) controls the light source (13) to emit the second infrared light signal to the controlled electronic device (200, 200a) (S172). According to the infrared remote control method, the operation convenience of the electronic equipment for controlling the controlled electronic equipment is improved, and 360-degree omni-directional remote control can be carried out on the controlled electronic equipment.

The utility model provides an infrared gas meter which comprises an infrared control circuit, a temperature measuring circuit, a communication circuit, a pulse sampling circuit, an alarm interface circuit, a processor, a valve control circuit, a display screen and a touch key circuit. The processor is connected with the infrared control circuit, the communication circuit, the pulse sampling circuit, the alarm interface circuit, the display screen and the touch key circuit, and the processor is also connected with the temperature measuring circuit and the valve control circuit. According to the utility model, the work and maintenance of the gas meter do not need to wait for staying in a network, so that the working efficiency is greatly improved, the maintenance of the gas meter is also facilitated, and the maintenance speed of the gas meter is improved.

The present disclosure relates to a remote control method and device, electronic equipment and medium, which are applied to electronic equipment provided with a remote control transmitter and a camera device, an image including a controlled device is acquired based on the camera device, a signal coverage range of the remote control transmitter is determined based on a field of view range of the remote control transmitter, a first image is displayed on a screen, and a first mark representing the signal coverage range is displayed on the first image. The remote control method of the present disclosure visualizes the signal coverage range through the first image and the first mark, so that the user can clearly know the range covered by the remote control signal, thereby improving the accuracy of remote control pointing when the electronic equipment is used as a remote control device, improving the accuracy of remote control signal emission, and improving the user experience.

The invention relates to a port stacker-reclaimer precise control system based on an F5G deterministic network. The system comprises a remote control center, an F5G all-optical deterministic network, a stacker-reclaimer onboard control system and a high-precision fusion positioning subsystem. The remote control center is used for generating a control instruction and carrying out three-dimensional visual monitoring and operation planning; the F5G all-optical deterministic network is connected with the remote control center and the stacker-reclaimer vehicle-mounted control system, and provides a network slice channel with deterministic service quality guarantee for different service data; the stacker-reclaimer vehicle-mounted control system is installed on a stacker-reclaimer and used for executing a control instruction and collecting equipment state and surrounding environment sensing data. And the high-precision fusion positioning subsystem is used for providing real-time centimeter-level precision pose information for the stacker-reclaimer. According to the invention, a deterministic communication architecture of'all-optical trunk + wireless fusion access' from a remote control center to a mobile equipment site is constructed, and automatic control and operation of the stacker-reclaimer in the moving process are realized.

The application provides an arc fault detection device. The arc fault detection device comprises a control circuit and an infrared signal receiving circuit electrically connected with the control circuit. The infrared signal receiving circuit can receive an infrared signal sent by an infrared signal transmitting circuit, convert the infrared signal into an electric signal, and transmit the electric signal to the control circuit, so that the control circuit can obtain the electric signal. In this way, the control circuit can analyze and process the electric signal to obtain upgrade data, and perform corresponding operations according to the upgrade data, so as to realize upgrade and maintenance of the arc fault detection device. That is, the arc fault detection device is upgraded and maintained through infrared burning communication, that is, has the infrared burning function. Therefore, the problem of low efficiency and high risk in the upgrade and maintenance process can be solved.

A kind of high integration 64 channel infrared video processor, including infrared signal processing component and focal plane component, and the size of main body is only 220mm*150mm*105mm, and weight is only 5kg.The present application solves the problems of high orbit super large area array infrared detector, such as many channels, fast readout rate, high real-time image processing on orbit, large data processing capacity, etc., with the progress of simplifying system complexity and improving system integration;At the same time, it solves the problems of traditional large area array infrared detector, such as many output analog channels, large amount of image data real-time processing pressure, leading to traditional infrared video processor, such as many, large volume, heavy weight, poor data transmission capacity, insufficient single video real-time data processing capacity, etc., with the progress of simultaneously collecting detector channel number reaching 64, detector readout rate reaching more than 10MHz, video circuit noise being better than 0.5mV, more than 10 data transmission channels and single transmission rate being up to more than 10Gbps, maximum real-time data throughput being 64Gbit and processing rate being higher than 1Gbps, high integration, miniaturization and light weight.

The present invention relates to a system for configuring a voice recognition remote control unit (RCU) by using a cloud server, and a method therefor. The present invention comprises: a communication interface that performs remotely wireless communication with a product to be controlled, and receives, as an input from the outside, a voice signal for registering product information about the product to be controlled; and an interface configuration unit that compares each of the product information (EDID) with data about the result of recognizing the voice signal by a cloud server where IR code information has been registered as a DB, and allows the IR code information corresponding to the product to be controlled to be configured in the communication interface.

This disclosure provides methods and apparatuses relating to obtaining device control right. One method is applied to a system including a first device and a second device. The first device detects that the second device approaches the first device, the first device sends a first key to the second device. After receiving the first key, the second device encrypts a control instruction by using the first key, where the control instruction is used to control the first device. The second device sends the encrypted control instruction to the first device, and the first device decrypts the encrypted control instruction to obtain the control instruction and executes the control instruction.

The invention relates to a method for transmitting a physical measured quantity (T) from a battery (10), in particular from a vehicle (200), comprising: - Measuring (110) by a sensor (21) of a battery (10) a measured value (M1) which is specific for a physical measured quantity (T) of the battery (10), - Converting (120) the measured value (M1) into an optical signal (S) by the sensor (21), - Transmission (130) of the optical signal (S) from the sensor (21) via an optical line (30) to a control unit (CMS), - Determine (140), by the control unit (CMS), the physical measured quantity (T) as a function of the optical signal (S). Furthermore, the invention relates to a computer program product, a computer-readable data carrier, a control unit (CMS) and a vehicle (200).