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39results about How to "Unlock in time" patented technology

Unlocking method for electronic door lock, electronic door lock and electronic door lock system

Embodiments in the invention provide an unlocking method for an electronic door lock, an electronic door lock and an electronic door lock system, relating to the field of electronic communication. The invention enables workers to open a lock in time and unnecessary unlocking cost to be avoided under the condition that security is guaranteed. The unlocking method comprises the following steps: sending key acquiring request information to a key management central server; receiving unlocking secret key sent by the key management central server and matching with the current door lock secret key of an electronic door lock; sending the unlocking secret key sent to the electronic door lock, wherein, when the current door lock secret key successfully matches with the unlocking secret key, the electronic door lock is opened. The embodiments in the invention are applicable to electronic locks.
Owner:HUAWEI TECH CO LTD

Control method, control device and user terminal for shared vehicle

The embodiment of the invention provides a control method, a control device and a user terminal for sharing a vehicle, wherein the control method comprises the following steps: the identity information of a user and the vehicle information of a target vehicle selected by the user are obtained; when it is determined that the user satisfies the lease condition according to the identity information and the target vehicle satisfies the lease condition according to the vehicle information, the authorization verification of the bluetooth connection with the target vehicle is performed; when the authorization verification of the bluetooth connection is successful, a first control signal is sent to the target vehicle through the bluetooth connection to control the target vehicle to unlock the doorlock; when the Bluetooth connection authorization verification fails, a first control signal is sent to the target vehicle over the wireless network connection to control the target vehicle to unlockthe door. The scheme of the invention adopts the form that the Bluetooth connection and the wireless network connection are mutually supplementary under the premise that the user and the vehicle satisfy the lease condition, which is favorable for ensuring that the user can unlock the vehicle in time when the user uses the shared vehicle, thereby ensuring the user's use experience.
Owner:北京轻享科技有限公司 +1

Underwater releaser and underwater equipment recovery system

The invention relates to the technical field of underwater equipment, in particular to an underwater releaser and an underwater equipment recovery system. The underwater releaser comprises a body, thebody is provided with a watertight socket, the watertight socket is used for being externally connected with a communication cable so that the body can be electrically connected with a buoyancy compartment, and according to the scheme, on the premise that the mode of receiving external underwater acoustic control signals is reserved, the mode of receiving the external control signals in a wired mode is added; that is to say, electrical connection with the buoyancy compartment is realized through an external communication cable; in conclusion, when underwater acoustic signals are difficult totransmit, signal transmission can be guaranteed in a wired mode, and then it is guaranteed that the hook is unlocked in time, the underwater releaser is normally separated from the balancing weight, and underwater equipment recovery is smoothly completed.
Owner:深圳市智慧海洋科技有限公司

Emergency escape device applicable to security windows

The invention relates to an emergency escape device applicable to security windows. The emergency escape device comprises a lower border (1), a side border (2), a security window mesh (3), a motor (4), a clutch control device and a mechanical locking device, the clutch control device comprises a clutch device (6) and a pulling rope (7), the clutch device (6) is arranged on the motor (4) and connected with the pulling rope (7), the mechanical locking device comprises a mechanical lock (10), a mechanical bolt (11) and a lock hole, the mechanical lock (10) is arranged on the lower portion of the side border (2) and is in transmission connection with the mechanical bolt (11), the lock hole is arranged on the left end face of the lower border, and the mechanical bolt (11) is matched with the lock hole. The emergency escape device has the advantages that under emergency situations, indoor staff can open the security windows within 15s, and the emergency escape device is fast in emergency, high in reliability, convenient to operate and independent of electric power.
Owner:四川博华工程材料有限公司

A lock release mechanism for ejection take-off of small unmanned aerial vehicle

InactiveCN109080844AReduce the probability of takeoff failureQuick responseLaunching/towing gearEngineeringReaction speed
A lock release mechanism for ejection take-off of small unmanned aerial vehicle including hooks, steel wire, pipe, rocker arms, bayonets and elastic stretching mechanisms, The middle part of the clamphook and the middle part of the rocker arm are rotatably connected with the launching trolley, one end of the stretching mechanism is fixedly connected with the launching trolley, the other end of the stretching mechanism is connected with the first end part of the clamp hook, and the second end part of the clamp hook is connected with the end part I of the rocker arm through the steel wire. At that loc state, the hook brakes the hang point of the unmanned aerial vehicle (UAV) to realize the fixation of the UAV and the launch trolley; At that unlock state of the invention, the rocker arm is detach from the card seat, the tension spring pulls the hook to rotate and release the hang point of the unmanned aerial vehicle, and finally the safe take-off of the unmanned aerial vehicle is realized, the reaction speed of the equipment is fast, the unlocking time is timely, and the probability of the take-off failure of the unmanned aerial vehicle is greatly reduced.
Owner:成都凯迪精工科技有限责任公司

Cabin door electronic system for ATM protection cabin for preventing people from getting trapped and implementation method thereof

The invention discloses a cabin door electronic system for an ATM protection cabin for preventing people from getting trapped and an implementation method thereof. The system is characterized in that a cabin door controller unit is connected with a first human body inductive sensor and a second human body inductive sensor for detecting a human body in spaces at different heights from the cabin internal ground, a sound input circuit having a microphone arranged inside the cabin and a sound output circuit having a loudspeaker arranged outside the cabin; the first human body inductive sensor has the height of the detection space from the cabin internal ground less than that of the second human body inductive sensor, and steps are arranged in front of an ATM. The method is characterized in that during maintaining shielding of unlocking of a door entering button, when the time that an input sound signal amplitude value having the interval less than a stipulated value is larger than a threshold value is detected and identified to continuously reach the stipulated time, the accumulative time for detecting the human body by the second human body inductive sensor in the stipulated time accounts for 30% or less of the stipulated time, and no people are affirmed to be fainted to the ground in the stipulated time, a child is affirmed to get trapped, unlocking is performed, and voice helping information that the child gets trapped in the cabin is outputted by the loudspeaker outside the cabin.
Owner:海宁市钱塘新农村开发有限公司

Packaging box intelligent lock unlocking method based on base station communication and electronic fence

The invention discloses a packaging box intelligent lock unlocking method based on base station communication and an electronic fence, belongs to the technical field of recycled packaging boxes, and aims to solve the problems of low unlocking efficiency and low unlocking safety of existing large-batch packaging boxes. The method comprises the following steps: (1) a base station server is in communication matching with an MCU chip of an intelligent lock entering a base station communication range; (2) an electronic fence feeds back to the base station server after the electronic fence monitorsthat the intelligent lock enters the fence; (3) the base station server sends an unlocking signal instruction to the MCU chip, if the unlocking signal instruction is received, the step 5 is executed,and if the unlocking signal instruction cannot be received, the step 4 is executed; (4) the unlocking signal instruction is sent to the MCU chip by using an emergency key with a communication module;(5) the MCU chip verifies whether the unlocking signal instruction has the unlocking permission or not, if so, the step (6) is executed, and if not, unlocking is stopped; and (6) the MCU chip sends apower-on signal to unlock the intelligent lock. The method is suitable for unlocking the recycled packaging box.
Owner:四川巧盒物联科技有限公司

Air conditioner control method, air conditioner, server and air conditioner control device

The invention discloses an air conditioner control method, an air conditioner, a server and an air conditioner control device. According to the air conditioner control method, a query instruction sentby a configuration terminal according to a preset time interval is received; the current working state of the air conditioner is then sent to a configuration end so that the configuration end sends aconfiguration instruction to the air conditioner according to the current working state of the air conditioner; the configuration instruction is then received, and the working status of the air conditioner is adjusted according to the configuration instruction. Even if the communication between the server and the air conditioner becomes problematic, because the query instruction is sent intermittently by the configuration end according to the preset time interval, when communication between the server and the air conditioner becomes normal, the configuration instruction can be received in time to adjust the working status of the air conditioner, in-time unlocking of the air conditioner can be realized, or normal timing can be recovered timely, and the working stability of the air conditioner is improved.
Owner:HANDAN MIDEA REFRIGERATION EQUIP +1

Recycled packaging box intelligent lock unlocking method based on base station communication

The invention discloses a recycled packaging box intelligent lock unlocking method based on base station communication, belongs to the technical field of recycled packaging boxes, and aims to solve the problems of low unlocking efficiency and low unlocking safety of existing large-batch packaging boxes. The method comprises the following steps: (1) a base station server is in communication matching with an MCU chip of an intelligent lock entering a base station communication range; (2) an electronic fence feeds back to the base station server after the electronic fence monitors that the intelligent lock enters the fence; (3) biological recognition features are inputted through a mobile phone terminal and transmitted to the base station server for authorization; (4) the base station serversends an unlocking signal instruction to an MCU chip of the intelligent lock, if the unlocking signal instruction is received, the step 6 is executed, and if the unlocking signal instruction cannot bereceived, the step 5 is executed; (5) the unlocking signal instruction is sent to the MCU chip by using an emergency key with a communication module; and (6) the MCU chip sends a power-on signal to unlock the intelligent lock. The method is suitable for unlocking the recycled packaging box.
Owner:四川巧盒物联科技有限公司

Mechanical interlocking device of isolation switch and breaker

PendingCN111192776APrevent false closingAvoid accidental openingElectric switchesCrankDrive shaft
A mechanical interlocking device of an isolating switch and a breaker comprises a baffle assembly, an interlocking mechanism and an interlocking mechanism. The baffle plate assembly comprises a panelof the isolation switch and a movable baffle plate. The panel is provided with an operation hole which can be shielded by the movable baffle plate. The interlocking mechanism comprises a crank arm anda first interlocking rod, the crank arm is arranged on the transmission shaft, the crank arm can be driven by the transmission shaft to be in limiting fit with the first interlocking rod, a second interlocking rod is fixedly arranged on the first interlocking rod, and a locking piece is arranged on the second interlocking rod; and when the circuit breaker is in a switching-off state, the first interlocking rod and the crank arm are not in limiting fit, the movable baffle is opened and exposed out of the operation hole, and the locking piece enables the circuit breaker not to be switched on. When the circuit breaker is in a closing state, the first interlocking rod is in limiting fit with the crank arm, the movable baffle is closed and shields the operation hole, and the locking piece andthe closing coil are unlocked. The mechanical interlocking device is of a mechanical structure, and the locking function can still be achieved even under the condition that electric interlocking doesnot exist.
Owner:CHINT ELECTRIC

Control circuit of electronic lock of charging gun

The invention discloses a control circuit of an electronic lock of a charging gun. The control circuit comprises a relay, an energy storing capacitor and an output interface, the relay comprises a coil, a first single-pole double-throw contact and a second single-pole double-throw contact, and the positive pole wiring end of the coil is connected with a power positive wire; the negative wiring endof the coil is connected with an electronic lock control wire, the output interface comprises three output terminals, and the first output end is connected with the common terminal of the first single-pole double-throw contact; the second output terminal is connected with the negative pole of the energy storing capacitor, the positive pole of the energy storing capacitor is connected with the common end of the second single-pole double-throw contact, and the third output terminal is separately connected with the ground and the non-common end of a normally-closed contact. The control circuit can be applied to existing magnetic latching electromagnetic locks and impulse-type electromagnetic locks, when the control circuit is in the power-off condition, and charging is stopped, different types of electronic locks can be unlocked timely, it can be ensured that the system is safe, manual unlocking is not needed, control circuits of two types of electronic locks are combined into one, the cost of a control panel is reduced, and the control circuit can be more conveniently used.
Owner:特变电工南京智能电气有限公司 +1

Automobile front row driver and passenger protection apparatus

The invention relates to the field of automobile protection and in particular relates to an automobile front row driver and passenger protection apparatus comprising a triggering module, a conduction module, a locking and unlocking module and a sliding module. The trigger module is connected with the locking and unlocking module via the conduction module; the sliding module is connected with a front row seat of an automobile; the seat can slide back and forth in the automobile via the sliding module; and the locking and unlocking module keeps preventing sliding of the front seat of the automobile at the normal state and releases the prevention state when controlled by the trigger modules. A crash signal of the front surface of the automobile can be collected by the use of the automobile front row driver and passenger protection apparatus; when severe front surface collision happens, the protection apparatus can timely unlock the front seats of the automobile, so the seats can backwardly slide and chest parts of the driver and the passengers on the front seats can get far away from the steering wheel and the keen parts can get far away from an instrument panel; and damages to the driver and passengers on the front seats due to the backward movements of the steering wheel and the instrument panel can be prevented.
Owner:伊卫国

Receiving signal intensity calibration method and device

The invention discloses a receiving signal intensity calibration method and device. A detection signal transmitted by a calibration signal transmitting coil is received; the detection signal includesa first distance between a low frequency signal receiving entity and the calibration signal transmitting coil, a first driving current of the calibration signal transmitting coil, and a first low frequency signal; the first low frequency signal is measured to obtain first actually-received signal intensity; according to the first distance and the first driving current, a preset calibration table is queried to obtain a first field intensity compensation value; the first actually-received signal intensity is calibrated according to the first field intensity compensation value to obtain a first actually-received signal intensity after calibration. The method is advantaged in that through establishing the standard table in advance, the first actually-received signal intensity is calibrated, accurate positioning is realized according to the calibrated first actually-received signal intensity, if a PEPS system is utilized, the accurate distance between the low frequency signal receiving entity and a belonging vehicle can be calculated, and vehicle doors are timely unlocked.
Owner:BEIJING JINGWEI HIRAIN TECH CO INC

Cloud computer cabinet with self-protection performance and self-protection method thereof

The invention discloses a cloud computer cabinet with self-protection performance, and belongs to the technical field of cloud computer equipment. The cloud computer cabinet with the self-protection performance comprises a cabinet body, a cabinet door is rotationally connected to the cabinet body, a locking mechanism used for locking a supporting block is arranged on the cabinet body, a protection mechanism used for protecting internal devices is arranged in the cabinet body, and a balance mechanism used for stabilizing the cabinet body is arranged on the protection mechanism; by arranging the locking mechanism, the supporting block is stored when the cabinet body is not impacted in a balanced state, space is saved, the supporting block is unlocked in time when the cabinet body is impacted, so that the supporting block has a supporting effect on the cabinet body, and by arranging the protection mechanism, the air bag is expanded in time when the cabinet body inclines, so that the safety of the cabinet body is improved. According to the invention, the cabinet body is arranged to receive and buffer devices in the cabinet body, the devices in the cabinet body are prevented from being damaged, and the inclined cabinet body can automatically adjust the gravity of the inclined opposite side by arranging the balance mechanism, so that the cabinet body can automatically recover to the original position and be stabilized.
Owner:鲍向懋

electric hood lock

The invention discloses an electric hood lock, which comprises a lock tongue, a lock buckle, a safety baffle, a drive motor connected to the lock tongue and the safety baffle through a transmission mechanism, and a remote control key. When it is necessary to open the hood lock, press the Press the unlock button of the remote control key once, the drive motor will rotate forward, and the safety baffle will be switched from the locked state to the unlocked state through the transmission mechanism; press the unlock key of the remote control key again, the drive motor will continue to rotate forward, and through the transmission mechanism Drive the lock tongue to switch from the locking position to the release position, and the lock buckle and the lock tongue are disengaged at this time; when the cover lock needs to be closed, press the lock key of the remote control key, and the drive motor reverses to reset, and the lock tongue is released first. The position is reset to the locked position; then the safety baffle is reset from the unlocked state to the locked state. On the premise of ensuring the safe opening of the machine cover lock, the present invention can realize the automatic opening and closing of the machine cover lock, thereby being convenient to use, simple in structure, and beneficial to processing, manufacturing and popularization.
Owner:ZHEJIANG LEAPMOTOR TECH CO LTD

Rapid unlocking method for intelligent lock of recycled packaging box based on NB-IoT communication

The invention discloses a rapid unlocking method for an intelligent lock of a recycled packaging box based on NB-IoT communication, belongs to the technical field of recycled packaging boxes, and aimsat solving the problems that the packaging box cannot be unlocked in time and the unlocking stability is poor due to the poor network condition of the existing intelligent lock of the packaging box.The method comprises the following steps: (1) a mobile terminal communicates with a server through an NB-IoT communication module to obtain an unlocking instruction; (2) the unlocking instruction is transmitted to an MCU chip of the intelligent lock through an authority input module; (3) the MCU chip of the intelligent lock verifies whether the unlocking instruction has the unlocking permission ornot, if so, the step 4 is executed, and if not, unlocking is stopped; and (4) the MCU chip sends a power-on signal to the intelligent lock battery, the intelligent lock battery supplies power to theservo motor, the servo motor rotates to unlock the intelligent lock and triggers a travel switch to feed back a signal to the MCU chip, and the MCU chip sends a power-off signal to the intelligent lock battery to power off the intelligent lock battery. The method is suitable for unlocking the recycled packaging box.
Owner:四川巧盒物联科技有限公司

Memory scheduling method and device and computer readable storage medium

The invention provides a memory scheduling method and device, and a computer readable storage medium. The memory scheduling method comprises the steps of obtaining a target task process from a processwaiting queue; in the page cache, locking a target file page corresponding to the target task process; and when a memory locking period corresponding to the target task process is reached, unlockingthe target file page in the page cache. Through the implementation of the scheme of the invention, the target task process in the process waiting queue is purposefully subjected to page locking so that the page locking accuracy is effectively ensured, page unlocking is performed in the page cache in time, and the effective utilization rate of the page cache can be improved.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Emergency escape device applicable to security windows

The invention relates to an emergency escape device applicable to security windows. The emergency escape device comprises a lower border (1), a side border (2), a security window mesh (3), a motor (4), a clutch control device and a mechanical locking device, the clutch control device comprises a clutch device (6) and a pulling rope (7), the clutch device (6) is arranged on the motor (4) and connected with the pulling rope (7), the mechanical locking device comprises a mechanical lock (10), a mechanical bolt (11) and a lock hole, the mechanical lock (10) is arranged on the lower portion of the side border (2) and is in transmission connection with the mechanical bolt (11), the lock hole is arranged on the left end face of the lower border, and the mechanical bolt (11) is matched with the lock hole. The emergency escape device has the advantages that under emergency situations, indoor staff can open the security windows within 15s, and the emergency escape device is fast in emergency, high in reliability, convenient to operate and independent of electric power.
Owner:四川博华工程材料有限公司

A control method, control device and user terminal of a shared vehicle

Embodiments of the present invention provide a control method, a control device, and a user terminal for a shared vehicle, wherein the control method includes: obtaining the user's identity information and the vehicle information of the target vehicle selected by the user; When the rental conditions are met and the target vehicle is determined to meet the rental conditions according to the vehicle information, authorization verification of the Bluetooth connection is performed with the target vehicle; when the authorization verification of the Bluetooth connection is successful, a first control signal is sent to the target vehicle through the Bluetooth connection to control the target vehicle. The vehicle unlocks the door lock; when the bluetooth connection authorization verification fails, a first control signal is sent to the target vehicle through the wireless network connection, so as to control the target vehicle to unlock the door lock. The scheme of the present invention adopts the form of mutual assistance of Bluetooth connection and wireless network connection on the premise that the user and the vehicle meet the rental conditions, which is beneficial to ensure that the user can unlock the shared vehicle in time, thereby ensuring the user experience.
Owner:北京轻享科技有限公司 +1

A quick release for a current-limiting circuit breaker

The invention discloses a quick release for a current-limiting circuit breaker, which includes a casing, a drive system, a lock, a pull rod, a lock shaft, a lock torsion spring, a pin shaft and screws, and the drive system is fixed inside the casing through screws. The pin shaft and the lock shaft are fixedly installed in the shell, the lock is installed on the lock shaft, the lock torsion spring is installed on the lock shaft and the pin shaft, and provides rotation force for the lock, and the pull rod is installed on the shell through the guide boss It is connected to the lock hinge through the pull rod boss on the pull rod. Driven by the lock, it can move in a straight line and drive the tripping shaft of the circuit breaker to realize opening. The patent of the invention adopts the piezoelectric stack as the power source, which has fast response, can realize tripping and opening in time, improves the current limiting level of the current-limiting circuit breaker, prevents the contacts from falling back and welding after being repelled, and enhances the breaking of the circuit breaker Capability; use the triangular amplification principle to directly amplify the micro-displacement of the piezoelectric stack to an appropriate multiple, without the need for an intermediate conversion mechanism, small size, and compact structure.
Owner:WUHAN MARINE ELECTRIC PROPULSION RES INST CHINA SHIPBUILDING IND CORP NO 712 INST

Electric vehicle charging gun locking device and installation assembly thereof

InactiveCN109659766AUnlock in timeGuaranteed disassembly safetyCoupling device detailsElectric driveElectric vehicle
The invention discloses an electric vehicle charging gun locking device and an installation assembly thereof. The electric vehicle charging gun locking device comprises an upper casing, a lower casing, a lock rod, an electric driving component, a transmission gear and a manual rotating rod, wherein the upper casing is fixedly connected with the lower casing, and the lock rod is in sliding fit withthe lower casing; a first perforation is formed in the lower casing, the protruding end of the lock rod faces the position of the first perforation, and the first perforation faces a lock rod perforation position on a charging socket; the lock rod is provided with a rack matched with the transmission gear, and the electric driving component drives the lock rod to extend or retract toward the perforation direction of the lock rod by means of the transmission gear; and the manual rotating rod comprises a rotating handle, a transmission rod and a gear. The electric vehicle charging gun locking device unlocks a charging gun in time when a charging gun electric locking device goes wrong, thereby ensuring the disassembly safety of the charging gun.
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Cabin door electronic system for preventing child from being trapped in protective cabin of ATM and implementing method of cabin door electronic system

The invention discloses a cabin door electronic system for preventing a child from being trapped in a protective cabin of an ATM and an implementing method of the cabin door electronic system. The system is characterized in that a cabin door controller unit is connected with a human body inductive sensor of which sensitivity is controlled by a first mode, a second mold and a third mode of the cabin door controller unit, a gravity switch arranged on the ground in front of the ATM and a sound output circuit of which a loudspeaker is arranged outside the cabin; and when the human body inductive sensor is in the first mode, the height between detection space and the ground in the cabin is smaller than the height between the detection space and the ground in the cabin when the human body inductive sensor is in the second mode, and is greater than the height between the detection space and the ground in the cabin when the human body inductive sensor is in the third mode. The method comprises the following steps: when the height of a human body in the cabin is in a range from the height between the detection space and the ground in the cabin when the human body inductive sensor is in the first mode to the height between the detection space and the ground in the cabin when the human body inductive sensor is in the second mode, reading output of the gravity switch to confirm trapping of the child in a period of keeping an unlocking function of an entrance button shielded; and if reading that cumulative time of the human body on the gravity switch is below 30% of the set time within the set time and confirming that no person faints or falls on the ground within the set time, confirming that the child is trapped in the cabin, and then unlocking a cabin door.
Owner:启东市昌隆蔬果专业合作社

Water-proof vocal print voice lock

The invention discloses a water-proof vocal print voice lock. The water-proof vocal print voice lock comprises a housing and a placing box, wherein a mounting groove is formed in the top end of the front of the housing, a vocal print lock main body is fixedly mounted in the mounting groove, first sliding grooves are formed in the two sides of the front of the housing, the two first sliding groovesare separately in sliding connection with a sliding cover through first sliders, a handle groove is formed in the front of the sliding cover, a box cover is fixedly mounted at one side of the slidingcover, clamping blocks are fixedly mounted at the two sides of the bottom end of the box cover, a connecting column is fixedly mounted at the bottom end of the box cover, a voice receiving tube is fixedly mounted at the bottom end of the connecting column, and a fixed column is fixedly mounted at the bottom end of the voice receiving tube. According to the water-proof vocal print voice lock, thevocal print lock main body can be protected from a water source through the sliding cover, so that the vocal print lock main body is prevented from being in contact with the water source and being damaged, and the service life of the vocal print lock main body is prolonged; and the influence of external environmental noise can be reduced through the voice receiving tube, so that the recognizing effect of the vocal print voice lock is improved.
Owner:甘肃无穷大信息科技有限公司

Electronic cabin door system with function of protecting children from being trapped in ATM (automatic teller machine) protection cabin and implementation method

The invention discloses an electronic cabin door system with a function of protecting children from being trapped in an ATM (automatic teller machine) protection cabin and an implementation method. The system is characterized in that a cabin door controller unit is connected with first to third human body sensors, a voice input circuit, a voice output circuit and a gravity switch, wherein the first to third human body sensors are used for detecting human bodies in spaces away from a floor in the cabin by different distances, a microphone is arranged in the voice input circuit inside the cabin, a loudspeaker is arranged in the voice output circuit outside the cabin, and the gravity switch is arranged on the floor in front of an ATM. The method includes: when a condition that the height of a person entering the cabin is within a height limit in voice input response is detected before unlocking shielding of an entrance button, responding to voice input during unlocking shielding of the entrance button, and determining that children trapping occurs according to output of the gravity switch; within a set time, if the conditions that a voice amplitude in an interval smaller than a set value is larger than a threshold, occupancy cumulative time accounts for 30% of the set time according to reading of the gravity switch and nobody is in a faint are detected, determining that children trapping occurs, unlocking a cabin door, and outputting information for helping trapped children through the loudspeaker outside the cabin.
Owner:海宁经开产业园区开发建设有限公司

Human sensitivity-adjustable ATM protection cabin door electronic system and realization method thereof

The invention discloses a human sensitivity-adjustable ATM protection cabin door electronic system and a realization method thereof. The system is characterized in that a cabin door controller unit is connected with human body induction sensor with the sensitivity being controlled by modes 1 to 3, a microphone is arranged in the sound input circuit in the cabin, a loudspeaker is arranged in the sound output circuit outside the cabin, the height of a detection space above the ground in the cabin when the human body induction sensor is in mode 1 is smaller than the height of the detection space above the ground in the cabin when the human body induction sensor is in mode 2, and is greater than the height of the detection space above the ground in the cabin when the human body induction sensor is in mode 3, and steps are arranged in front of ATM. The method is characterized in that a child is trapped is affirmed and unlocking is carried out when the human body inductions sensor alternately works in the mode 2 and mode 3 in the entering button unlocking shielding keeping period, when an amplitude from identification and an input sound signal with the interval being shorter than 3s is greater than a threshold for 30s, and when no person faint is affirmed and the accumulated human body induction time of the human body induction sensor working in the mode 2 is 30% or less of all working time of the human body induction sensor in the mode 2.
Owner:建湖联众智慧科技有限公司

A kind of cabin door electronic system of ATM machine protective cabin and its realization method

The invention discloses an electronic system for an ATM (automated teller machine) protection cabin door and an implementing method of the electronic system. The electronic system is characterized in that a cabin door controller unit is connected with a human body sensor, an acoustic input circuit and an acoustic output circuit, wherein the sensitivity of the human body sensor is controlled by a mode I and a mode II of the human body sensor; a microphone of the acoustic input circuit is arranged in a cabin, and a loudspeaker of the acoustic output circuit is arranged outside the cabin; the height of detection space away from the ground in the cabin when the human body sensor is in the mode I is smaller than that of the detection space away from the ground in the cabin when the human body sensor is in the mode II, and a step is arranged in front of an ATM. According to the method, during a period that an entry button unlocking function keeps shielded, the human body sensor working in the mode I and the mode II alternately performs following settings: the condition that a child gets trapped is determined and unlocking is performed when the following conditions are met: (1) the condition that duration when an input acoustic signal amplitude with the interval smaller than a set value is larger than a set threshold value reaches a specified value is detected and recognized; (2) during the duration, the condition that nobody faints and falls to the ground is determined, and the cumulative time when a human body is detected by the human body sensor in the mode II accounts for lower than 30% of the total working time of the sensor in the mode II.
Owner:海宁市钱塘新农村开发有限公司

Wheelchair lift, method and vehicle for use in wheelchair lift

The present disclosure relates to a wheelchair lift and a method and a vehicle applied to the wheelchair lift. The wheelchair lift includes a lifting platform, abutting parts and a driving mechanism. Two space-limiting long grooves are oppositely arranged on the upper surface of the lifting platform, and the two space-limiting long grooves are respectively used to accommodate two space-limiting wheelchairs. Wheelchair wheels, the drive mechanism can drive the abutting member to move in the long space-limiting groove in the vertical direction, so that the wheels of the wheelchair can withdraw from the long space-limiting groove, and the lifting platform is also provided with There is an inclined surface for the wheelchair to enter and exit the lifting platform, and the inclined surface extends obliquely downward from the upper surface. By setting the long limit slot, the wheelchair can be locked to prevent the wheelchair from shifting during the lifting process, and the safety is high. Moreover, by providing the abutting member and the driving mechanism, the wheelchair can be unlocked in a timely and convenient manner after the lifting platform is raised and lowered to a certain position, and an inclined surface is provided to facilitate the removal of the wheelchair from the lifting platform, which improves convenience.
Owner:BEIQI FOTON MOTOR CO LTD
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