2051results about "Burglary protection" patented technology

This application describes completely in many unique ways and detail all the devices to reduce a vehicle's speed and / or reduce a machines RPMs and / or stop any piece of equipment's as well as guide it if mobile through automated controls. First to slow it down, and guide it and / or control it if necessary (i.e., other pieces of equipment). Secondly it discusses how to stop any piece of equipment completely. And thirdly, the invention secures it in a safe stationary position either entirely or any number of specific moving parts. Many of these systems are initially here described to slow, reduce speed, steer, stop and / or secure equipment functions. However, they also can be used to increase a piece of equipment's functions. In other words their variations are completely capable to serve any remote or automated controls on a vehicle in the future to provide full robotics systems, e.g., for automated transportation systems, automated manufacturing, etc., either through individually isolated remote control systems and / or interfaced with other off-board systems through communication links, gateway computers, computer networks and the world wide web for inexpensive long distance monitoring and remote control. The invention focuses on the automobile industry but as has always been maintained throughout all these applications these devices and systems are designed to control every piece of equipment. The invention includes various accountable protocols and commercial developments to control speed, brake and steering for an automobile shut down to be performed through automation to a safe controlled secured deactivated state to be considered as a basis for a standard in aggressive vehicle remote control and / or to control and guide a vehicle and / or piece of equipment through many different automated systems.

This application describes completely in many unique ways and detail all the devices to reduce a vehicle's speed and / or reduce a machines RPM's and / or stop any piece of equipment's as well as guide it if mobile through automated controls. First to slow it down, and guide it and / or control it if necessary (i.e., other pieces of equipment). Secondly it discusses how to stop any piece of equipment completely. And thirdly, the invention secures it in a safe stationary position either entirely or any number of specific moving parts. Many of these systems are initially here described to slow, reduce speed, steer, stop and / or secure equipment functions. However, they also can be used to increase a piece of equipment's functions. In other words their variations are completely capable to serve any remote or automated controls on a vehicle in the future to provide full robotics systems, e.g., for automated transportation systems, automated manufacturing, etc., either through individually isolated remote control systems and / or interfaced with other off-board systems through communication links, gateway computers, computer networks and the world wide web for inexpensive long distance monitoring and remote control. The invention focuses on the automobile industry but as has always been maintained throughout all these applications these devices and systems are designed to control every piece of equipment. The invention includes various accountable protocols and commercial developments to control speed, brake and steering for an automobile shut down to be performed through automation to a safe controlled secured deactivated state to be considered as a basis for a standard in aggressive vehicle remote control and / or to control and guide a vehicle and / or piece of equipment through many different automated systems.

A nitride semiconductor laser device comprises, on a principle face of a nitride semiconductor substrate: a nitride semiconductor layer having a first conductivity type; an active layer comprising indium, and a nitride semiconductor layer having a second conductivity type that is different from said first conductivity type, and on the surface of which is formed a stripe ridge; said principal face of said nitride semiconductor substrate having an off angle a (θa) with respect to a reference crystal plane, in at least a direction substantially parallel to said stripe ridge.

An interlocking door seam provides a stronger seam for double doors, making them less subject to attack by prybars and the like. Particularly for central mail stations (CMS) and central box units CBU, double doors present there are subject to attack by prybars and the like that force the locks and allow thieves to rifle the contents of the enclosed mail boxes. Attachment of interlocking door seam to the first edge of the first double doors protects that first edge from prybar attacks. The adjoining edge of the second double door then releasably fits into a convex strip that protects the adjoining edge of the second double door, thereby protecting it from prybar attack. The interlocking door seam allows normal operation of the double doors while decreasing the risk to the central mail station of prybar attack at the seam between the double doors. Flanges present along the free edge of the convex strip provide easy engagement of that free edge. Gaps between such flanges accommodate shelving inside the central mail station. Construction of the interlocking door seam by tempered steel or hard and durable materials provides enhanced protection from prybar attack. Additionally, a main access door bolt bracket may serve to better secure and close the double doors, thwarting forced entry therethrough. The individual mailbox slot doors may have hooked cams to provide fail-safe closure.

The invention discloses a double-insertion security door and externally-hung locking device, and relates to the field of security doors and mechanical security locks. In a technical scheme that two patented products, namely a double-insertion security door and a lock core-fixed cross-shaped mechanical security lock, are matched and combined for use, and a special driving connection way is also adopted. The double-insertion security door and externally-hung locking device is mainly characterized in that a lock is mounted inside a door leaf, and is separated from the side of the door leaf by a certain distance; a main lock latch and a lock tongue are independently mounted between the lock and the inner plate surface of the door leaf, and are movably connected with an extending part of a lock driving component only, namely are externally hung outside the lock body; the door leaf is unlocked and locked by rotating a handle integrally assembled with the lock movably and capable of idling, and the stroke of the main lock latch can be increased to more than double; only one knob is used for driving the locking device indoors, so that operation is simple and quick; the anti-prying and damage-preventing performance of the door leaf is also broken through while the lock cannot be unlocked technically and can resist forcible unlocking and damage.

A portable forced door entry training apparatus configurable to simulate a wide variety of locked or barricaded door entry conditions, and which can be utilized in conjunction with a wide variety of convention forced-entry tools for repeated forced entry training purposes. The training apparatus consists of a base plate, upon which is secured a rigid upright door frame structure having a pair of vertical side jambs, coupled at the top by a header. A conventional door is secured within the rigid frame structure by two or more hinge brackets affixed to a side jamb member of the rigid frame structure. One or more holding brackets are affixed to the rigid frame structure on the opposite side jamb member. Each holding bracket is affixed to the rigid frame structure with a replaceable frangible connection, and is positioned to resist opening of the door about the pivot axis of the hinge brackets.

An interlocking door seam provides a stronger seam for double doors, making them less subject to attack by prybars and the like. Particularly for central mail stations (CMS) and central box units (CBU), double doors present there are subject to attack by prybars and the like that force the locks and allow thieves to rifle the contents of the enclosed mail boxes. Attachment of interlocking door seam [of the present invention] to the first edge of the first double doors protects that first edge from prybar attacks. The adjoining edge of the second double door then releasably fits into a convex strip that protects the adjoining edge of the second double door, thereby protecting it from prybar attack. The interlocking door seam allows normal operation of the double doors while decreasing the risk to the central mail station of prybar attack at the seam between the double doors. Flanges present along the free edge of the convex strip provide easy engagement of that free edge. Gaps between such flanges accommodate shelving inside the central mail station. Construction of the interlocking door seam [of the present invention] by tempered steel or hard and durable materials provides enhanced protection from prybar attack.

A reinforcing system for strengthening a door frame having two parallel vertical doorjambs separated from one another by a top horizontal doorjamb. The reinforcing system comprises two elongated channel-shaped 90° corner members positioned in the upper opposite corners of the door frame. Each corner member comprises one elongated flat panel with two substantially parallel sides extending along and outward from the opposite edges of the flat panel. The flat panel has a width and the parallel sides extend in a direction permitting each of the parallel sides to be positioned adjacent one of the opposing sides of a doorjamb when the flat panel is positioned adjacent the exterior side of the doorjamb. The reinforcing system further comprises at least one elongated straight channel-shaped member otherwise similarly formed positioned on the doorjamb opposite where the door hinges will be attached. The reinforcing system further comprises a strike having a tubular body extending substantially perpendicular from its plate and into an opening through the doorjamb and into the wall stud to which the doorjamb is attached. The tubular body is closed at the extending end by an end plate having an opening shaped to permit a screw, nail or other similar attaching member to extend into the structural member to fix the tubular body to the wall stud.

The invention discloses a modularized intelligent anti-theft door. The modularized intelligent anti-theft door comprises a door body (1), an intelligent peep hole (2), a lock body (4), and an intelligent handle (5). The intelligent handle (5) comprises a fingerprint reader (6), a password input touch screen (7), a control panel module (24), an intelligent handle main module (25), a data processing module (28), a memory module (26), a wireless transmission module (27), a driving module (29), an electric unlocking mechanism (30), a voice reminding module (22), and an alarming device (23) mounted on the intelligent handle. The intelligent handle (5) can achieve the functions of voice reminding, interconnection and intercommunication with a user terminal (3), automatic alarming and remote unlocking. The intelligent peep hole (2) can achieve the functions of automatic image capturing, automatic comparison, automatic sending, automatic warning, visual dialogue, and multi-people interconnection and intercommunication, so that users can know things happening at home in time. The modularized intelligent anti-theft door has the advantages of being reasonable in structural design, convenient to operate and use, high in universality, good in preventive effect, high in intelligent degree and the like.

The invention relates to an access control system for preventing tagging by face identification, which is characterized in that the system is provided with two gates, wherein the first gate is provided with a password input keyboard or a card reader which is connected with an opening controller electrical signal of the system, while the second gate is provided with a face identification system which is connected with the opening controller electrical signal of the system, and a certain space kept between the first gate and the second gate is taken as a face identification area, wherein, the face identification system includes a camera and an image processing and identification unit. By adopting the proposal, the invention has the advantages that the security level of the access control system is enhanced by combining the advantages of the existing access control system, thereby effectively preventing the illegal user from entering the gate by tagging, as well as solving the serious results caused by the loss of magcard or the stealing of password of the legal user.

A door lock apparatus, comprising a male component; a connection to a power source; a lock actuator, powered by the power source and configured to move the male component at least partially through a strike and into a box beyond the strike in the path of the male component to lock a door, wherein the male component comprises a plurality of parallel subcomponents oriented lengthwise in the direction of a path of the male component; a bed of sensors positioned in the box and configured to sense a number of parallel subcomponents that contact the bed after the male component has been moved into the box; and an alarm in communication with the bed, wherein the alarm is triggered when an attempt is made to lock the door and an insufficient number of parallel subcomponents contacting the bed has been sensed by the bed of sensors.

The invention provides an intelligent security door capable of achieving pickup of articles through remote control. The intelligent security door capable of achieving pickup of articles through remote control comprises a security door body and an intelligent self-pickup cabinet installed on the security door body. The intelligent self-pickup cabinet comprises a cabinet body, a cabinet door and a cabinet door control system which is arranged inside the cabinet body. The cabinet body comprises a cabinet main body and a back board which define a storage space cavity. The cabinet door control system comprises a control panel and an electric control lock. The control panel comprises a wireless signal transceiver unit, an electronic lock control unit. The electric control lock comprises a lock body and a lock catch. The lock body is fixedly installed on the cabinet body, the lock catch is correspondingly fixedly installed on the cabinet door, and the lock body is connected with the electronic lock control unit through a signal line. The wireless signal transceiver unit is used for being in information communication with a remote control terminal, the electronic lock control unit is used for controlling unlocking and locking of the electric control lock, and the wireless signal transceiver unit is connected with the electronic lock control unit through a signal line. The intelligent security door can be remotely controlled and improve the delivery efficiency.

An apparatus and method for estimating a channel in an Orthogonal Frequency Division Multiplexing (OFDM) system is provided. The apparatus and method includes estimating a channel corresponding to a pilot of a received signal, performing a first estimation on a data channel by performing time-domain linear interpolation on pilots of previous and next symbols of the pilot using the channel estimate, performing Infinite Impulse Response (IIR) filtering on the channel estimate and the data channel estimate of the pilots of the previous and next symbols of the pilot, and performing a second estimation on the data channel by performing frequency-domain linear interpolation on a remaining zone which excludes the pilot and the zone that underwent the first estimation.

The invention relates to an intelligent anti-theft door. The intelligent anti-theft door comprises a door body, a handle, an intelligent electronic lock, an intelligent cat eye, a power supply, an alarm and an interphone, wherein a single chip is arranged on the intelligent electronic lock and the intelligent cat eye respectively; each single chip is provided with a wireless transceiving module, a control panel receiving module, a data storage module, a data analysis module, a main control module and a driving motor module; the wireless transceiving module is connected with a remote controller or an intelligent mobile phone by virtue of WiFi and Bluetooth or one of the two; the intelligent electronic lock comprises a control panel and a lock cylinder which are mutually connected electrically; a password input touchpad, a fingerprint recognition device and a voice reminding device are arranged on the control panel; the intelligent cat eye is provided with a camera and infrared detection sensing equipment; the camera is provided with a base; the base is provided with a rotary driving device; the rotary driving device is electrically connected with the single chips; and the alarm and the interphone are connected with the single chips by virtue of the wireless transceiving module. The intelligent anti-theft door provided by the invention can be accurately monitored in real time and can be unlocked in multiple ways.

The invention relates to the technical field of anti-theft door equipment and discloses a safe anti-theft door with an intelligent lock. The safe anti-theft door comprises a door body. The outer surface of the door body is provided with the door lock. A door handle is arranged on the portion, above the door lock, of the door body. The door lock comprises a password input area and a fingerprint identification panel. A high-definition camera is arranged on the upper portion of the outer surface of the door body. A doorbell is mounted on the portion, below the high-definition camera, of the door body. The safe anti-theft door further comprises a power supply module, a control module, an image acquisition module, a password pairing module and a fingerprint acquiring and pairing module. The two sides of the fingerprint identification panel are provided with two blind holes. Rollers are separately inserted into the blind holes in a penetrating mode. The fingerprint identification panel is a lightproof panel. A cleaning brush is mounted on the portion, beside the fingerprint identification panel, of the surface of the door lock, and connected with a connecting rod structure in the door body. By adoption of the safe anti-theft door with the intelligent lock, fingerprints can be effectively prevented from being acquired, and the safety of the anti-theft door is greatly improved.

A window film anchoring having at least one film retaining limb, one frame retaining limb and central area, with the central area disposed between the at least one film retaining limb and the at least one frame retaining limb. In some embodiments, the device may have at least one anchor limb confluent with the central area working surface with at least one anchor ridge releasably engagable with at least one portion of a window frame. Windows barbs and anchor barbs may help attachment the device in use. In some embodiments, the body has a uniform material composition throughout, and may be attachable with double-sided tape, particularly with a heat activated double-sided tape. In another embodiment, the window film anchoring device may have a body with at least one film retaining limb at least one frame retaining limb and at least one central area having at least one bend promoting area.

A rolling door slat designed to deflect, redirect or absorb severe force is disclosed. The present invention utilizes a double slat design with layered joints, and an open volume enclosing a reinforced core. The reinforced core of the present invention consists of either a solid block of dense, protective material, or layers of material. The layers of material serve to both deflect and absorb impact and blast force, resist vertical force, as well as provide more traditional rolling door functions such as fire resistance or sound and heat insulation.

A security device for a door comprises a U-shaped reinforcing plate on the vertical edge of a door on the deadbolt side of the door and an elongated frame plate. The door reinforcing plate and the frame plate are made of a hardened material such as cold rolled steel. The door reinforcing plate extends substantially the entire length of the door. A force applied to the door by a would-be intruder is transmitted from the deadbolt to the door reinforcing plate and the elongated frame plate, which then distribute the force over the vertical edge of the door and a significant part of the frame, respectively.

The invention discloses a video recording device of a theftproof door and a theftproof window. The device consists of a human body inductor, an infrared counter, a floodlight, an infrared lamp, an infrared camera, a central processing box, a vibration detecting module and an alarm module, wherein the human body inductor is snugly arranged on the theftproof door or the theftproof window; the infrared counter is arranged inside a doorframe; the floodlight is arranged on the theftproof door or a position easy to irradiate places outside the door or the window; the infrared lamp, the infrared camera and the vibration detecting module are snugly arranged on the theftproof door or the theftproof window; and the central processing box is arranged indoors to calculate the number of people getting in and out of a room according to the infrared counter inside the doorframe, thereby controlling the working mode of each module through the obtained result whether a person is in the room or not.

The entrance security door apparatus has the object of providing security for the receiver in a condominium, etc., when the receiver must confirm an unexpected visitor, etc., by opening and closing a door such as entrance door. A locking tool is provided so that the door can be opened and closed to the side end side of a door opening frame, wherein the security door apparatus comprises: one side end part of an auxiliary door having a predetermined narrow width is connected to the inner side of the open / close side of the door and the other side end part of the auxiliary door is connected to the inner part of the side end of the open / close side of the door opening frame, and the auxiliary door is linked in such a manner that. When the door is opened, the auxiliary door functions as a barrier in the opening part between the door and the door opening frame. The auxiliary door is formed to have a lattice-shape shape, etc., so that the receiver can visually confirm the outside from the interior.

The invention discloses an intelligent safety door with holographic fingerprint identification, comprising a fingerprint identification control unit, a vibration sensing alarming unit, a camera shooting and recording unit, a controller DSP (digital signal processor), a laser camera, a display, a keyboard, an electronic lock, a vibration sensor, an alarm loudspeaker, a camera shooting and recording device, a memory hard disk, a dynamic synchronous random access memory (DSRAM), a FLASH, a clock chip with batteries, a buzzer, a USB interface chip, a network interface chip, a battery circuit and a door body. The holographic camera shooting technology is adopted to improve accuracy and stability for indentifying fingerprints; the vibration sensor and three alarming designs of alarming by mobile phone short messages, the network and an alarm are adopted, so that the safety door has an active anti-theft function; and the intelligent safety door shoots and records images and sounds of illegal personnel who want to open and pry the door, which keeps backup data for relevant departments to investigate.

A security door apparatus where electric and electronic parts thereof are powered an internal power supply and the door incorporates enhanced power saving features which may be implemented in simple cost effective fashion, as well as improved alarm and monitoring units for security purposes.

The invention discloses a security intelligent household door with an automatic induction alarming function. By arranging a wireless charging device, a storage battery in an intelligent door lock canbe charged through the wireless charging device, thus the storage battery is kept to always have the electric quantity, and the situation that the intelligent door lock cannot be used due to electricity shortage is avoided; then a temperature sensor and a smoke sensor are arranged on the back face of the door, thus the indoor temperature and smoke can be detected through the temperature sensor andthe smoke sensor; when a fire or gas leakage occurs indoors, the fire or gas leakage can be detected by the temperature sensor and the smoke sensor, information is transmitted to the intelligent doorlock, the intelligent door lock can be opened conveniently in time, and more serious accidents are avoided; then a crank sliding block mechanism is arranged, thus the intelligent door lock can controls work of an electric telescopic rod, the electric telescopic rod works to drive a sliding block to move, and the crank sliding block mechanism drives the door to be opened accordingly; and an alarmis arranged on the door, and thus nearby personnel are conveniently reminded to cope with an emergency in time.

The invention relates to the field of electrical designs and discloses a damage-resistant intruder alarm system. The damage-resistant intruder alarm system comprises a processor, an alarm device and at least two detection lines, wherein the detection lines penetrate through the interior of a door leaf in a manner of mutual crossing; the ends of each detection line are respectively and electrically connected with two control ends of each electronic switch, and each electronic switch is respectively in a disconnection state when the ends of the corresponding detection lines are disconnected; each electronic switch is respectively and electrically connected with each detection input end of the processor; and the output end of the processor is electrically connected with the alarm device, andthe processor is used for controlling the alarm device and is particularly used for judging a currently occurring illegal intruder event and starting the alarm device when any one electronic switch is in the disconnection state. The damage-resistant intruder alarm system has a more reliable anti-theft performance.

A protective additional glazing system, apparatus, and associated methods is disclosed for the protection of structural openings against impacts from projectiles from any cause, including nature or man. The system consists of a substantially rigid panel, substantially the same size as the visible glass being protected, that may be attached to the inside of the frame mounting the original glass via a standoff / anchor that is attached to the original frame via an adhesive means. Another embodiment consists of a substantially rigid panel cut slightly larger than the visible original glazing being protected, said panel being attached to the structural opening via a standoff / anchor / adhesive means. This invention provides security and protection in an effective and affordable manner.

A window system is disclosed. The window system includes a window which has a first window pane spatially separated from a second window pane. The window panes are surrounded by a window frame, which houses a memory device for storing electronic data.

The invention discloses a double-insertion type antitheft door and relates to the field of antitheft safety doors. The double-insertion type antitheft door is mainly characterized in that an insertion lug is arranged at the position, corresponding to each doorframe insertion hole, of a doorframe buckled edge, an insertion lug gap is formed between each insertion lug and a doorframe, a double-insertion plate is arranged at the position, closely neighboring a door leaf side edge, inside the door leaf, the double-insertion plate is provided with liner plates in the mode that each liner plate corresponds to the corresponding insertion hole in the doorframe, a narrow-slit type insertion hole is formed between each liner plate and the double-insertion plate, the side edge of a panel inside the door leaf is provided with rectangular insertion holes in the mode that each rectangular insertion hole corresponds to the corresponding narrow-slit type insertion hole, the insertion lugs, the door leaf side edge, the double-insertion plate and the liner plates are each provided with an insertion hole in the mode of corresponding to the doorframe insertion holes, the five insertion holes which are correspondingly formed constitute a group, after the door leaf is closed, the insertion lugs are inserted into the rectangular insertion holes and the narrow-slit type insertion holes, the double-insertion plate is also inserted into the insertion lug gaps, the five insertion holes are all coaxial, lock tongues are inserted into the five concentric insertion holes correspondingly and used for locking the antitheft door, and the double-insertion type antitheft door is resistant to unclenching and damage.

The invention provides an intelligent security door system, which comprises a security door and an intelligent control box provided with a control circuit board, wherein the security door comprises a doorframe, a door leaf embedded in the doorframe and connected with the doorframe in a rotating way, and a ground beam fixedly arranged below the doorframe and fixedly connected with the floor; the intelligent control box is arranged above the door leaf of the security door; and the control circuit board comprises a signal receiving unit, a master control unit, a signal isolation unit and an electric control door lock unit. The intelligent security door system provided by the invention adopts an all-steel structure, is made from high-quality rolled steel by an advanced manufacturing process, and effectively realizes the functions, such as violent-damage prevention, fire prevention, drilling prevention, flame cutting prevention and the like, of the security door; and a door lock has a remote control function so as to realize the remote and real-time tracking of the opening state of the security door, and adopts the design of a concealed mechanical lock hole so as to prevent an ordinary lock from being rusted and enhance the security of the security door.

A door security system for use in conjunction with a building having an existing doorway, for providing enhanced security to the occupants of the building. The door security system has a steel door hingeably attached to a steel doorframe. The steel door has a plurality of evenly spaced steel vertical rods, and a plurality of metal plates which overlay and are attached to the vertical rods, thereby conferring great strength to the door. The central plate has two deadbolt locks, and a cover plate in proximity to the deadbolt locks. The cover plate prevents an individual from inserting an object between the door and the doorframe, in an attempt to push the lock bolts from their corresponding bolt recesses within the doorframe. The door security system may be installed within any suitably sized doorway within the existing building to provide a sense of security to the occupants.

The invention relates to a multifunctional fresh air intelligent window, including a window frame, window leaves, a full heat-exchange ventilator, a panel. The window leaves and the full heat-exchange ventilator are respectively fixed in the window frame. The panel is fixed at the outside of the full heat-exchange ventilator. Glass is fixed in the window leaf. A window lock is set on the window leaf frame. The full heat-exchange ventilator includes an outdoor fresh air port, an indoor fresh air port, a fresh air blower, an exhaust blower, an exhaust filter, a fresh air filter, a full heat exchanger, a receiving controller, an outdoor exhaust outlet and an outdoor air inlet. The fresh air blower and the exhaust blower are respectively fixed in the fresh air blower scroll casing and the exhaust scroll casing. A motor is respectively connected with the fresh air blower and the exhaust blower. The multifunctional controller controls the motor. The fresh air blower scroll casing and the exhaust scroll casing are connected at the outdoor air inlet and the outdoor exhaust port respectively through the maintenance-free closed full heat exchanger, the fresh air filter and the exhaust filter. The structure is reasonable, high efficient, energy-saving and environment-friendly, integrates optics, mechanics, electricity, communication, monitor and protection, ventilates and exchange air, recycles temperature and humidity, sterilizes and remove abnormal taste in the air through the fresh air filter, generates negative ion and increase oxygen.