222 results about "Doorbell" patented technology

The invention provides an AI human shape recognition perception system and method based on binocular vision, and the method comprises the steps: carrying out the real-time collection through a binocular camera when a doorbell key is triggered, and carrying out the preprocessing of an original image collected in real time; performing coarse parallax estimation on the real-time image rectification to obtain a full-field coarse depth map, determining a human shape candidate region list by using the full-field coarse depth map and combining the heat source region of interest, and performing fine parallax estimation on the human shape candidate region list to obtain a fine depth patch; converting the corresponding fine depth patch into a three-dimensional point cloud set according to the pose information, and performing scale prior screening based on the corresponding three-dimensional point cloud set to obtain a plurality of human shape candidate reserved areas; and performing fusion identification according to the extracted multi-modal features to obtain a human shape identification result. According to the technical scheme provided by the invention, layered parallax estimation and three-dimensional scale prior screening can be carried out on the real-time image to realize high-reliability human shape recognition under the condition of low power consumption, so that the recognition reliability of a sensing system is improved.

A data processing method, a network interface card, an electronic device, and a storage medium. The method includes: determining a target dispatch queue to be dispatched from a host memory in response to a doorbell signal sent by a target host, where the doorbell signal indicates that there is a target message to be sent; determining a current target dispatch state of the target dispatch queue, where the target dispatch state is obtained based on an activity and a credit value corresponding to the target work queue element; determining whether a dispatch mechanism corresponding to the target dispatch queue is valid based on the target dispatch state, where the dispatch mechanism indicates whether the target dispatch queue is allowed to be dispatched; and performing a dispatch operation on the target work queue element and the target message in response to the dispatch mechanism being valid.

The utility model discloses a visual doorbell with a night vision light supplement function, and relates to the doorbell technology field, the visual doorbell comprises a door plate and a doorbell, the doorbell is arranged on the front end surface of the door plate, an adjusting assembly is arranged on the surface of the door plate, and five groups of positioning blocks and positioning grooves are arranged between a rotating rod and a fixed plate, so that when the rotating rod rotates in the fixed plate, the adjusting assembly is fixed on the door plate. When the rotating rod drives the infrared light supplement lamp to rotate to a needed angle through the support, the five sets of positioning blocks are aligned with the positioning grooves, the positioning blocks are pushed to slide in the sliding grooves in a reset mode through the restoring force of the sliding grooves, and therefore the infrared light supplement lamp is driven to rotate to a needed angle. The infrared light supplement lamp is arranged in the positioning groove and abuts against the inner wall of the positioning groove, so that the purpose of adjusting multiple rotation angles of the infrared light supplement lamp is achieved, the irradiation range of the infrared light supplement lamp can be adjusted according to the needs of a user, and the infrared light supplement lamp can supplement light to the doorbell in multiple time periods.

1. The name of the design product: video doorbell holder. 2. The use of the design product: a holder for fixing a doorbell. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

1. Name of the product in this design: Wireless Doorbell (M017DC). 2. Purpose of this design: for use in doorbells. 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.

1. The name of the design product: binocular doorbell (01). 2. The use of the design product: used as a smart doorbell. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. The name of the design product: Doorbell sensor (DC80). 2. The use of the design product: The design product is mainly used for opening door prompt. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. The name of the design product: doorbell horn. 2. The use of the design product: for visual doorbell horn. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

1. The name of the design product: smart doorbell shell support. 2. The use of the design product: for installing smart doorbell. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of the design product: visual doorbell outdoor unit. 2. The use of the design product: for visiting guests to press the doorbell and prompt the door to be opened. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

An enclosure assembly for a doorbell can include a housing having an interior compartment, a front bracket assembly positioned at a front side of the enclosure assembly, and a rear bracket assembly positioned at a rear side and coupled to the front bracket assembly. The front bracket assembly can include a front bracket and a cover plate. The cover plate can include a holder and removable inserts configured to selectively provide access to the interior compartment through a central opening defined by the front bracket. The rear bracket assembly can include a rear bracket and at least one support plate slidably positioned within a channel defined by the rear bracket at a rear side of the housing, exterior to the interior compartment. The enclosure assembly can further include a mounting bracket coupled to the rear bracket assembly to secure the housing to a support structure.

1. The name of the design product: doorbell (039). 2. The use of the design product: for opening door prompt. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

1. The name of the design product: wireless doorbell receiver (189). 2. The use of the design product: for receiving doorbell signal. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

The invention belongs to the technical field of electronic doorbells, and particularly relates to a wireless doorbell pairing method and system and a storage medium, and the method comprises the steps: enabling a receiver to enter a pairing window period after being powered on; detecting a wireless signal from the transmitter within the pairing window period; decoding the received wireless signal to obtain a signal type and a transmitter identifier; if the type of the signal obtained by decoding is a pairing signal, verifying a dynamic pairing code contained in the pairing signal; if the verification is passed, the transmitter identifier is stored in a memory of the receiver, and the pairing mode is quitted; automation and simplification of the pairing process are achieved by setting the pairing window period, that is, the receiver automatically enters the limited pairing window period after being powered on, pairing can be completed only by unilaterally operating the transmitter by a user in the period, and any manual mode switching or confirmation operation on the receiver in a traditional scheme is not needed. Therefore, the user operation complexity is greatly reduced, the pairing time is shortened, and pairing failures caused by misoperation are reduced.

1. Name of the product in this design: Doorbell. 2. Purpose of this design: For use as a hotel-specific electronic doorbell to remind guests in hotel rooms. 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 invention provides a DMA (Direct Memory Access) controller, a control method and a bridging chip. The controller comprises a PCIe (Peripheral Component Interconnect Express) splitting and combining processing module, a WDMA processing module, a control and state register, a doorbell processing module and a RapidIO splitting and combining processing module, the PCIe splitting and combining processing module is connected with the WDMA processing module and the control and state register; and the RapidIO splitting and combining processing module is connected with the WDMA processing module and the doorbell processing module. The WDMA processing module is used for reading to-be-sent data on the PCIe side, assembling a RapidIO write request according to the descriptor information, and sending the RapidIO write request to an opposite side device connected with the RapidIO controller; the control and state register is used for controlling behaviors of the WDMA processing module and storing necessary information; and the doorbell processing module is used for generating and sending a doorbell data packet and processing doorbell response. According to the scheme, the doorbell is automatically triggered after hardware finishes data migration, so that a plurality of links of software processing are omitted, the speed is higher, and the burden of a CPU (Central Processing Unit) is relieved.

The application discloses a kind of method for realizing visual doorbell and VoLTE video interaction, storage medium, equipment and computer program product, including: visual doorbell server calls relay gateway interface to initiate video call request, initiates VoLTE video call to the mobile phone user of IMS network end, carries out identity verification;After identity verification, relay gateway pulls stream from visual doorbell server, and is fused with VoLTE video stream, and finally establishes the video call between mobile phone and visual doorbell terminal;Visual doorbell terminal presses open door button, and visual doorbell server pushes open door instruction request to relay gateway, and relay gateway pushes navigation video to mobile phone user, and mobile phone user presses button, if button is correct, visual doorbell service terminal carries out remote opening door.The application realizes visual doorbell and operator VoLTE video call and remote control.

1. The name of the design product: hand-scan induction wireless doorbell (306). 2. The use of the design product: for hand-scan induction wireless doorbell. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: combined state reference drawing. 5. Other circumstances that need to be explained: The design product is used in combination, component 1 is the remote transmitter of the doorbell, and component 2 is the host receiver of the doorbell.

The utility model provides a binocular doorbell with an outdoor rainproof function, which belongs to the field of binocular doorbells and comprises a binocular doorbell body, a lower rainproof assembly is arranged at the bottom of the binocular doorbell body, a stabilizing assembly is arranged at the bottom of the binocular doorbell body, and a sealing assembly is arranged on one side of the binocular doorbell body. Through the arrangement of the lower rainproof assembly, the stabilizing assembly and the sealing assembly, when the binocular doorbell is used, a plurality of holes directly communicated with the interior of the binocular doorbell body exist in a sound broadcasting device due to the fact that sound needs to be broadcasted, a first hydraulic rod is started, and an L-shaped plate can be driven to block in front of the sound broadcasting device; and the L-shaped plate can drive the stabilizing plate to slide in the stabilizing groove when moving, so that the protection effect of the L-shaped plate on the sound broadcasting device and the stability of the L-shaped plate during moving can be improved, meanwhile, the sealing plate can be driven to slide in the sealing groove, and the rear groove can be sealed.

The utility model discloses a bird-shaped doorbell which comprises a connecting seat, the top of the connecting seat is fixedly connected with a bird body, the top of the connecting seat is fixedly connected with two rubber columns, the top ends of the two rubber columns are jointly fixed with a metal cylinder, and a connecting frame is rotatably inserted between the inner walls of the two sides of the bird body through a rotating shaft. One end of a rotating shaft of the connecting frame is in key connection with a transmission gear, the top end of the connecting frame is fixedly connected with a connecting spring, and the top end of the connecting spring is fixed with a bird head located at the top of the bird body. According to the utility model, the metal ball at the mouth part of the bird head is knocked on the metal cylinder to realize the door knocking operation, so that the bell knocking operation can still be realized in case of power shortage, and then the other teeth on the sliding block are meshed with the transmission gear again, and the metal ball at the mouth part of the bird head is knocked on the metal cylinder again under the action of the transverse spring, so that the door knocking operation is realized. Therefore, the continuous door knocking action is realized, the door knocking effect is improved, and then the electronic doorbell can make different birds' sounds.

The application discloses a kind of solar cell visual doorbell based on suspension type panel key structure, including upper shell and with the lower shell of upper shell fixed installation, the upper shell is equipped with support frame, equipped with support frame, the surface of the support frame is covered with solar panel and the panel that is integrally adhered with the solar panel, the lower shell is equipped with doorbell button.The panel, the solar panel and the support frame constitute suspension structure, the panel is deflected under the external pressing force and is deformed, and then drive the solar panel to press the doorbell button.The application effectively solves the existing solar panel needs to be excavated on the surface to press the doorbell button, not only avoids the damage of the overall appearance of doorbell, but also avoids the decline of solar panel photoelectric conversion rate, while obtaining the pressing feeling of traditional mechanical key, with the advantages of simple structure, high endurance efficiency and good use experience.

1. Name of the product in this design: Video doorbell and its main body (R2 Max). 2. Application of this design: This design is used for doorbell calling, voice dialogue, and video visitor detection. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: Designs 2-3 of this patent are partial views, and the appearance shown in the red-covered area in the views is not required to be protected. The design for which protection is sought does not include color.

This invention discloses a PCIe switch with multiple non-transparent bridge ports, including non-transparent bridge ports and a main control module. The non-transparent bridge ports are used to parse PCIe data packets and set interrupt states according to feedback from the main control module. The main control module is communicatively connected to the non-transparent bridge ports and includes a doorbell register and / or temporary register for the non-transparent bridge ports to monitor the resource occupancy status of the non-transparent bridge ports, thereby effectively avoiding conflicts caused by multiple root unions accessing the same root union resource at the same time.

Disclosed is an intelligent access control system, comprising: an audio module for outputting a doorbell audio signal, a doorbell control module comprising a doorbell switch and a first power supply, an overcurrent automatic shutdown module, the overcurrent automatic shutdown module being connected in series with the doorbell control module across a second power supply, the audio module being connected in parallel with the overcurrent automatic shutdown module, if the doorbell switch is disabled, the second power supply supplies power to the doorbell control module through a first branch in which the overcurrent automatic shutdown module is located, and the voltage applied to the audio module by the second power supply through the first branch makes the audio module inoperable; if the doorbell switch is enabled, the overcurrent automatic shutdown module samples the current of the first branch, if the sampled current reaches a set current threshold, the first branch is triggered to be shut down, so that the doorbell control module is switched from being powered by the second power supply to being powered by the first power supply, and the voltage applied to the audio module by the second power supply makes the audio module work, thereby realizing reliable switching of the internal and external power supplies when the intelligent doorbell function is used.

The utility model belongs to the technical field of lenses, and discloses a lens structure applied to a doorbell, which comprises a lens and a dismounting assembly, and one side of the lens is fixedly connected with an elastic chuck; the dismounting assembly comprises an annular seat and a knob, the knob is rotatably mounted on the annular seat, an insertion groove is formed in the annular seat in the radial direction of the annular seat, a movable rod is slidably inserted into the insertion groove, a pressing rod is fixedly connected to the lower end of the movable rod, and the lower end of the pressing rod slidably penetrates out of an inner ring of the annular seat; according to the lens dismounting device, the dismounting assembly comprises the annular seat and the knob, the elastic clamping head can be extruded to realize quick dismounting of the lens only by rotating the knob and utilizing the transmission of the gradual change bulge to the movable rod and the pressing rod, additional tools are not needed, the operation efficiency is remarkably improved, and the mounting risks such as screw slipping are avoided.

1. The name of the design product: doorbell (Q-808). 2. The use of the design product: for doorbell. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of the design product: doorbell (Q-319). 2. The use of the design product: for doorbell. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The application relates to the technical field of video analysis, and discloses a linkage alarm method, device and equipment based on video analysis and a storage medium, the method comprising the following steps: performing behavior semantic identification on a video frame collected by a doorbell to obtain a visitor behavior mode, and encoding the video frame and the visitor behavior mode to obtain a semantic vector; constructing a three-dimensional semantic map in front of the door according to the video frame and tracking a visitor to obtain visitor trajectory data; decoding the semantic vector and the visitor trajectory data to obtain a behavior analysis result; selecting a linkage strategy from a preset action space and generating an alarm instruction according to the behavior analysis result and the visitor trajectory data, and executing the alarm instruction through the doorbell; the application realizes end-to-end real-time response, meets the strict requirements of an actual doorbell application scene on response speed, and further improves the accuracy of doorbell video analysis and linkage alarm.

1. Name of the designed product: Doorbell receiver (047). 2. Use of the designed product: For opening door prompt. 3. Design points of the designed product: In shape. 4. Picture or photo best indicating the design points: Perspective view.

1. Name of the product in this design: Wireless Doorbell (M017AC). 2. Purpose of this design: for use in doorbells. 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.