CN105931329B - The ATM machine protection cabin door electronic system and its implementation of people is visited based on more sensings - Google Patents
The ATM machine protection cabin door electronic system and its implementation of people is visited based on more sensings Download PDFInfo
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- CN105931329B CN105931329B CN201610244182.6A CN201610244182A CN105931329B CN 105931329 B CN105931329 B CN 105931329B CN 201610244182 A CN201610244182 A CN 201610244182A CN 105931329 B CN105931329 B CN 105931329B
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- 238000001514 detection method Methods 0.000 claims abstract description 67
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- 206010042772 syncope Diseases 0.000 claims abstract description 10
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B43/00—Time locks
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
- G08B21/0407—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons based on behaviour analysis
- G08B21/043—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons based on behaviour analysis detecting an emergency event, e.g. a fall
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
- G08B21/0438—Sensor means for detecting
- G08B21/0469—Presence detectors to detect unsafe condition, e.g. infrared sensor, microphone
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- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- General Health & Medical Sciences (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Business, Economics & Management (AREA)
- Psychology (AREA)
- Social Psychology (AREA)
- Psychiatry (AREA)
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses the ATM machine protection cabin door electronic systems and its implementation that people is visited based on more sensings, system is, the first voice input circuit, loud speaker set to third human body sensor, microphone in cabin that cabin door controller unit is connected with ground different height more than space human body in detection range cabin sets sound out-put circuit out of my cabin；First human body sensor space exploration is less than the second human body sensor away from ground level in cabin, more than third human body sensor；Method is that hatch door treats that recognizing the first to the second human body sensor result of detection in limited time is after latching：Only the first human body sensor measures people, discharge voice signal amplitude detection identification function, persistently reach specified value more than the time of given threshold less than the voice signal amplitude for setting value when recognizing interval, and it falls down to the ground within this duration without assert that people faints, then assert has child to be stranded, unlock, and the trapped voice help-asking information of child is exported by loud speaker.
Description
Technical field
The present invention relates to ATM machine to protect cabin door electronic system, specifically relates to visit the ATM machine of people based on more sensings
Protect cabin door electronic system and its implementation.
Background technology
At present, the ATM machine withdrawal room (withdrawal pavilion) of bank, in order to which depositor is protected more safely to withdraw the money, some is each
(the closing protective cabin of similar closing telephone booth) closing protective cabin (room), i.e. one, a cabin is installed outside ATM ATM
ATM ATM (abbreviation ATM machine), ATM machine protective cabin are equipped with hatch door electronic system, carry out " one cabin of a people " (in principle, one
It is secondary can only there are one people into cabin) management.ATM machine protection hatch door electronic system is generally used is equipped with enabling inside and outside protective cabin
Button, the outer set door open button of protective cabin are button of entering, and the door open button set by protective cabin is exit button, in order to have
It is come out from the inside conducive to short people, the exit button mounting height in cabin is about 1.1 meters.After hatch door closure latches, hatch door
When the human body sensor that electronic system is set in cabin detects someone, the unlocking function for button of entering is shielded, outside
People door can not be opened, it is necessary to the button in operational window could open door, so as to prevent other people trail, protect the inside
People operates the safety of ATM machine.Child is strayed into when falling in a swoon (faintness falls down to the ground) with ATM machine user button of entering and has in order to prevent
Unlocking function it is effective, only to 1 meter of more than 2 space in cabin, whether someone detects setting human body sensor, when 1 meter more than 2
Spatially someone, identification have ATM machine user, and the unlock work(for button of entering is shielded, and as 1 meter of more than 2 space nobody, assert nothing
ATM machine user or user, which faint, to fall down to the ground, and the unlocking function of the button of entering of shielding is discharged.Perfect design is seemed, is really existed
The defects of one very big, setting detect 1 meter of more than 2 space whether the human body sensor of someone, due to shadows such as temperature, agings
It rings, can cause to extend downwardly the spatial altitude of detection for 1 meter 2, numerous media are reported often：Because will be between 1 meter 1 to 1 meter 2 of height
Child's false-lock in ATM machine protective cabin, the people of outside can not open hatch door because human body sensor detect people assert cabin
Inside there is ATM machine user.This defect causes:When only stopping child in protective cabin, child will be unable to walk out protective cabin.
If by the height at human body sensor sensitivity drop bottom, i.e. human body sensor space exploration ground in cabin during setting
Degree is lifted up being more than 1 meter 2, does not both take into account the detection that falls down to the ground of fainting at this time, has an effect on the shorter user of height and uses.It is small in cabin
Child is stranded, and the people of outside can not open hatch door, and child goes not operating enabling by exit button or strength are small without consciousness
Button, the people of outside seek help frequently with calling bank clerk or to 110, and bank clerk or people's police pass through special side
Formula could be from external opening hatch door.So for protecting the hatch door electronic system of the ATM ATM protective cabins of remittee, it is right
For child, some potential safety problems is formed.
Solve this above security risk, currently employed two methods in terms of bank：First uses Attended mode, value
Personnel are kept using power-off, is pushed the door open after power-off with hand and saves trapped person, that is to say, that duty personnel's moment will keep in monitoring
It waits, takes manpower；Second is exactly to solve the problems, such as this from remote control, existing when meeting this emergency and occurring
Field personnel can dial the phone at bank monitoring center, and monitoring center can recall video recording, verify the situation at scene, he can give one
The signal of a switch, protective cabin to opening, child does not operate exit button, can make a phone call.There are one borrow
Method, with time-out occupy function solve trapped person, in order to prevent other people occupy ATM machine protective cabin for a long time, ATM machine is prevented
The electronic system for protecting cabin door is provided with timing using function, and it is 10 minutes, 10 points to be normally set up hatch door rear enclosed time that latches
After clock, automatic unlocking hatch door, for stranded child, this method is not ideal method.
It is well-known：The method that the existing existing detection faintness of ATM machine protection cabin door electronic system falls down to the ground is also not accurate enough, works as cabin
After door closing latches, 1 meter of more than 2 space nobody assert that the people in cabin falls in a swoon (faintness falls down to the ground), exists and the people in cabin is pedaled
Lower or bend over to carry out to pick up the action behaviors such as thing, button shoestring and be considered as falling in a swoon (faintness falls down to the ground), people falls in a swoon in fact, and (faintness is fallen
Ground) after be motionless, the method that falls down to the ground so the existing detection of existing ATM machine protection cabin door electronic system is fainted exists and works as
People in cabin is pedaled down or bends over to carry out picking up thing, the hatch door unlock when action rows of button shoestring, other people can enter in cabin, rise at this time
Less than the effect for preventing other people from trailing.
It is well-known：ATM machine protection cabin has the function of certain sound insulation, after hatch door is closed, sound meeting inside and outside cabin
Become very small, i.e., people out of my cabin does not hear people's sound of speaking in cabin, and the people in cabin does not hear people's sound of speaking out of my cabin.Together
When, once child is stranded ATM protective cabins, can generally be frightened crying of a child wail.
It is well-known：Since rush is filled in nutrition, the child's height currently having is latched in ATM cabins and not necessarily can higher than 1.2 meters
Operate exit button.
Invention content
The technical issues of purpose of the present invention and solution, is lacked for existing for existing ATM machine protection cabin door electronic system
It falls into, proposes to visit the ATM machine protection cabin door electronic system and its implementation of people based on more sensings, pass through the sound of sound in cabin
Three human body sensors detection of ground different height more than space exploration human body in degree detection and cabin of adjusting the distance respectively
Result is not controlled accordingly, and in three human body sensors human body sensor space exploration in cabin
Face is highly set as calibrated altitude, i.e., 1 meter 2, human body sensor space exploration ground in cabin in other two
Calibrated altitude is highly set greater than, another person's body induction sensor space exploration ground level in cabin is set smaller than
Calibrated altitude；Major function has：(1) treat that hatch door is closed, control hatch door latches, and shields the unlocking function for button of entering, and know in limited time
Other space exploration ground level in cabin is tied for calibrated altitude and more than two human body sensor detections of calibrated altitude
Fruit when the human body sensor in prescribing a time limit being only calibrated altitude detects people, treats that the time arrives in limited time, discharges voice signal
Amplitude detection identification function；(2) during voice signal amplitude detection identification function is discharged：It is set when detection recognizes to be spaced to be less than
The time that the input audio signal amplitude of value is more than given threshold persistently reaches specified value, and do not assert within this duration
People, which faints, to fall down to the ground, then assert in cabin has child to be stranded, and the hatch door of locking is unlocked, and passes through the loud speaker output cabin being located at out of my cabin
Inside there is child to be stranded voice help-asking information.
In order to realize above-mentioned purpose, the technical scheme is that：
The ATM machine that people is visited based on more sensings protects cabin door electronic system, including：First is connected respectively to third party's body-sensing
Inductive sensing device, button of entering, exit button, door occlusion detection circuit, door lock circuit, microphone are arranged on the voice input in cabin
Circuit, loud speaker are arranged on the cabin door controller unit of sound out-put circuit out of my cabin；Described first is to third human body sensing
Sensor is installed in ATM machine protective cabin cabin inner top, ground different height more than space exploration human body in cabin of adjusting the distance respectively,
First human body sensor space exploration ground level in cabin is less than the second human body sensor space exploration distance
Ground level in cabin, more than third human body sensor space exploration ground level in cabin；Cabin door controller unit is embedding
Enter to have to export the program module of voice help-asking information when recognizing stranded, by the loudness of sound and three human body sensors
The program module that the Different Results of detection are accordingly controlled.
Above-described first to third human body sensor be infrared curtain detector.
Above-described first human body sensor space exploration be set as in cabin in cabin 1 meter 2 of ground level
More than space exploration human body, the second human body sensor space exploration be set as in cabin in cabin 1 meter 3 of ground level with
Upper space exploration human body, third human body sensor space exploration be set as in cabin in cabin 0.5 meter of ground level with
Upper space exploration human body.
Realize above-mentioned purpose, another technical solution of the invention is：
The implementation method of the ATM machine protection cabin door electronic system of people is visited based on more sensings, is included the following steps：
Until hatch door is closed, control hatch door latches, and shields button unlocking function of entering, and open for S10, cabin door controller unit
Beginning T1 second prescribes a time limit, and the first and second human body sensor testing results are identified within the time in limited time：
1) it when setting only recognizes the first human body sensor and detects human body, treats that the time arrives in limited time, and keeps entering
The shielding of button unlocking function, i.e., do not discharge the unlocking function for button of entering, and discharges voice signal amplitude detection identification function,
Voice input is responded；
2) when setting recognizes the second human body sensor and detects human body, termination is prescribed a time limit, and keeps button solution of entering
The shielding of lock function, i.e., do not discharge the unlocking function for button of entering, and voice signal amplitude detection identification function is kept to hang up, no
Respond voice input；
3) it when setting identification detects human body less than the first human body sensor, treats that the time arrives in limited time, discharges shielding
It enters button unlocking function, that is, the unlocking function for the button that restores to enter, and voice signal amplitude detection identification function is kept to hang up,
It is not responding to voice input；
S20, keep enter button unlocking function shielding during, only identify third human body sensor testing result
It is stranded with carrying out differentiating that people faints to fall down to the ground according to the voice input response results that recognize with child：
1) set it is to be identified when detecting human body less than third human body sensor, assert the people in cabin faint fall down to the ground by
It is tired, the hatch door of locking is unlocked, and pass through the voice help-asking information for being located at that someone's faintness falls down to the ground in the output of loud speaker out of my cabin cabin,
Otherwise, assert that the people in cabin does not faint to fall down to the ground；
2) to be detected recognize is spaced the input audio signal amplitude for being less than T2 seconds more than setting when setting is to voice response
The time of threshold value persistently reaches T3 seconds, and the detection of third human body sensor can be recognized within this lasting T3 time second
During to human body, assert in cabin has child to be stranded, and the hatch door of locking is unlocked, and passes through and have in the loud speaker output cabin being located at out of my cabin
Child is stranded voice help-asking information, and otherwise, assert to be stranded without child in cabin and treat out；
S30, when unlocking hatch door, stop ongoing people and faint to fall down to the ground to be stranded detection identification with child, and hang up and release
The voice signal amplitude detection identification function put.
It is above-described that the voice help-asking information and lead to that someone's faintness falls down to the ground in cabin are exported by the loud speaker being located at out of my cabin
Crossing to be located in the output of loud speaker out of my cabin cabin has child to be stranded voice help-asking information, and when hatch door is opened, loud speaker stops
Only export voice help-asking information.
Above-described T1 seconds is set as 4 seconds；The T2 seconds are set as 3 seconds；The T3 seconds are set as 15 seconds.
Above-described detection recognizes the time that input audio signal amplitude of the interval less than T2 seconds is more than given threshold
Persistently reach T3 seconds, refer to：The interval that detection recognizes sound is less than T2 seconds, and this interval is less than the voice signal amplitude of T2 seconds
More than given threshold, and the duration continuously reaches T3 seconds.
Above-described given threshold refers to：It is preserved when the loudness of sound is 40db by the detection of voice input circuit 8
Input audio signal amplitude.
Advantageous effect：
The ATM machine protection cabin door electronic system and its implementation that people is visited based on more sensings of the present invention, major advantage
It is, is assert in cabin into after access customer, i.e., during the unlocking function shielding for the button that keeps entering：It realizes and recognizes people's dusk
It faints and falls down to the ground or voice help-asking information is answered by loud speaker the output phase out of my cabin when child is stranded, to save in time, and user is into cabin
When height bottom in setting value just carry out child be stranded detection identification, be more advantageous to anti-tampering.
Description of the drawings
Fig. 1 is that the ATM machine based on more sensing spy people of the present invention protects the functional block diagram of cabin door electronic system；
In figure：1. the first human body sensor, 2. second human body sensors, 3. third human body sensors,
4. button of entering, 5. exit buttons, 6. occlusion detection circuits, 7. door lock circuits, 8. voice input circuits, 9. sound output electricity
Road, 10. cabin door controller units.
Specific embodiment
As shown in Figure 1, the ATM machine that people is visited based on more sensings protects cabin door electronic system, including：It connects respectively the first
Body induction sensor 1, the second human body sensor 2, third human body sensor 3, button 4 of entering, exit button 5, door
Voice input circuit 8, the loud speaker that occlusion detection circuit 6, door lock circuit 7, microphone are arranged in cabin are arranged on sound out of my cabin
The cabin door controller unit 10 of sound output circuit 9；First human body sensor 1 and the second human body sensor 2
And third human body sensor 3 is installed in ATM machine protective cabin cabin inner top, in cabin of adjusting the distance respectively ground different height with
Upper space exploration human body, 1 space exploration of the first human body sensor ground level in cabin are passed less than the second human body sensing
2 space exploration of sensor ground level in cabin, more than 3 space exploration of third human body sensor, ground is high in cabin
Degree；Cabin door controller unit 10 is embedded with the program module for exporting voice help-asking information when recognizing stranded, the sound by sound
The program module that degree and the Different Results of three human body sensor detections are accordingly controlled.
Above-described first human body sensor, 1 and second human body sensor 2 and third party's body-sensing inductive sensing
Input of the device 3 respectively with cabin door controller unit 10 is connected, the first human body sensor 1 and the second human body sensor
2 and third human body sensor 3 be mounted on ATM machine protective cabin cabin inner top, be respectively used in cabin in cabin ground not
With height more than space exploration human body, the present invention is selected as infrared curtain detector, the first human body sensor 1 and second
The sensitivity that human body sensor 2 and third human body sensor 3 remove setting is different, and other parameters are the same, the first
1 and second human body sensor 2 of body induction sensor and third human body sensor 3 detect in its investigative range
For high level, i.e. output is " 1 " for output during people, otherwise, is exported as low level, i.e. output is " 0 "；First human body sensor
1 sensitivity be set as in cabin in cabin 1.2 meters of ground level or more space exploration human body, the second human body sensor
2 sensitivity be set as in cabin in cabin 1.3 meters of ground level or more space exploration human body；Third human body sensor
3 space explorations be set as in cabin in cabin 0.5 meter of ground level or more space exploration human body.
The third human body sensor 3 is fainted for people to fall down to the ground detection, in order to both be resistant to doing for bilge toy
It disturbs, and can guarantee that 1.2 meters of height or more people is pedaled down or bend over can be in 3 investigative range of third human body sensor, therefore this hair
Bright 3 space exploration of setting third human body sensor be in cabin in cabin 0.5 meter of ground level or more space.
The sound out-put circuit 9 is made of the loud speaker, audio amplifier circuit, D/A conversion circuits being sequentially connected in series；D/
The input of A conversion circuits is connected with the output of cabin door controller unit 10, and loud speaker is installed on ATM machine protective cabin out of my cabin；
Sound out-put circuit 9 is used to export voice help-asking information out of my cabin.
The voice input circuit 8 is made of the microphone, audio amplifier circuit, A/D conversion circuits being sequentially connected in series；A/
The output of D conversion circuits is connected with the input of cabin door controller unit 10, and microphone is mounted in cabin；Voice input circuit 8
For carrying out sound detection, i.e. extraordinary sound (child's crying) detection for being carried out in cabin in cabin.Voice input circuit 8
Signal bandwidth be arranged in child's crying frequency range.
The button 4 of entering is the door open button of ATM machine protective cabin out of my cabin, has a unlocking function to locking hatch door, but into
Whether the unlocking function that has of door button 4 is by having user and remote control condition to be limited in cabin.By whether there is user's condition in cabin
It is limited to：When assert nobody (no user) in cabin, the unlocking function for button 4 of entering is discharged, when someone is (useful in identification cabin
Family) when, (hang-up) is shielded to the unlocking function for button 4 of entering.When hatch door electronic system is remotely controlled, whether do not have in tube cabin
People when receiving remote control signal as long-range locking hatch door signal, carries out hatch door locking, if keeping locking when being latched,
And (hang-up) is shielded to the unlocking function for button 4 of entering, allow opened door signal to be long-range when receiving remote control signal
When, the unlocking function of button 4 of entering is discharged, is the control information signal that reverts to by terminal when receiving remote control signal
When, whether the unlocking function for button 4 of entering is reverted to is had user's condition to be limited by cabin.4 mounting height of button of entering is generally
1.7 meters or so, be conducive to prevent child from operating.When hatch door electronic system is not with long-distance on-line, i.e. off-line working, button 4 of entering
Unlocking function give tacit consent to and whether there is user's condition to be limited by cabin.
The exit button 5 is the door open button in ATM machine protective cabin cabin, has unlocking function to locking hatch door, gos out
For button 5 to being latched the unlocking function of hatch door not by whether someone limit in cabin, i.e., giving tacit consent to when exit button 5 is flat has unlocking function,
Exit button 5 is to being latched the unlocking function only remotely controlled condition of hatch door, when hatch door electronic system is remotely controlled, not tube cabin
Inside whether someone, when receiving remote control signal as long-range locking hatch door signal, hatch door is latched, if be latched
Locking is kept, (hang-up) is shielded, while the unlocking function of exit button 5 is also shielded to the unlocking function for button 4 of entering
(hang-up), when receive remote control signal be it is long-range allow opened door signal when and to receive remote control signal be recovery
During for control information signal by terminal, it is effective that the unlocking function of exit button 5 reverts to acquiescence.In order to be conducive to short people
It comes out from the inside, 5 mounting height of exit button in cabin is generally 1.1 meters or so.When hatch door electronic system not with long-distance on-line,
That is off-line working, the unlocking function acquiescence of exit button 5 are permanently effective.
When hatch door electronic system is remotely controlled, when receiving remote control signal as long-range locking hatch door signal and remote
When journey allows opened door signal, hatch door electronic system stops in cabin whether someone and people, which faint, falls down to the ground and child is stranded detection and knows
Other control function；The remote control signal only waiting that receives is hatch door Department of Electronics when reverting to the control information signal by terminal
System just restores in cabin whether someone and people, which faint, falls down to the ground and child is stranded detection and identifies control function.
The door occlusion detection circuit 6 is a door status sensor, is examined by magnetic for detecting whether hatch door closes (closure)
Slowdown monitoring circuit and the permanent magnet of generation stationary magnetic field are formed, magnetic sensor circuit and cabin door controller unit in door occlusion detection circuit 6
10 input is connected；When hatch door is closed, magnetic sensor circuit detects the magnetic signal of permanent magnet；Hatch door is not closed that (hatch door is in
Non-occluded state) when, magnetic sensor circuit can't detect magnetic signal；That is cabin door controller unit 10 passes through door occlusion detection
Circuit 6 detects magnetic signal to judge whether the hatch door of protective cabin is closed, when cabin door controller unit 10 passes through door occlusion detection electricity
Road 6 detects magnetic signal, illustrates that hatch door is in closed state, and otherwise, hatch door, which is in, is not closed (in non-closed) state.Work as door
Occlusion detection circuit 6 illustrates hatch door from (non-closed) is opened into closed form from can't detect magnetic signal to magnetic signal is detected
State that is, when cabin door controller unit 1 reads an occlusion detection circuit 6 from can't detect magnetic signal to magnetic signal is detected, is said
Bright hatch door is equivalent to 1 grade of cabin door controller unit until hatch door closure from (non-closed) is opened into closed state；When door closes
Close detection circuit 6 from magnetic signal is detected to can't detect magnetic signal, illustrate hatch door from be closed into open (non-closed) state,
1 grade of cabin door controller unit is equivalent to until hatch door unlatching.Hatch door is in closed state, and hatch door is not necessarily latched, i.e. cabin
Door not necessarily locking；Conversely, when hatch door is in locking (latching), hatch door is centainly in closed state；When hatch door is not closed, hatch door
It will not be latched.Hatch door only in when being closed, controls if hatch door has to automatically turn on, no matter enter button 4 and exit button 5
Whether unlocking function shields, button 4 is entered in operation or exit button 5 can open (opening) hatch door, if without automatic opening control,
It can directly be opened the door by pushing or pulling on door body.
The door lock circuit 7 includes the/release circuit that latches of door lock, if be equipped with automatic door opening, is additionally provided with hatch door
Switching circuit, lock latches/and the output of release circuit is connected with door lock, and the switching circuit of hatch door exports and the ON/OFF of hatch door is held
Row mechanism is connected, such as enabling motor；The latching of door lock/release circuit and door lock form electric control lock, the switching circuit of hatch door and
The ON/OFF executing agency of hatch door forms hatch door automatic opening/closing means；It is passed when door lock circuit 7 receives cabin door controller unit 10
Control signal is passed to latch signal, latch/release circuit carries out door lock and latches；When door lock circuit 7 receives cabin door controller list
It is unlocking signal that member 10, which transmits control signal, and latch/release circuit progress door lock unlock；Door lock circuit 7 receives hatch door control
The transmission control signal of device unit 1 is door signal, and the ON/OFF executing agency of the switching circuit control hatch door of hatch door, which close the door, to be moved
Make, close hatch door；Door lock circuit 7 receives cabin door controller unit 10 and transmits control signal as enabling signal, the switch of hatch door
The ON/OFF executing agency of circuit control hatch door carries out door opening action, opens hatch door.When hatch door, which is in, latches (locking), if needing
Opened door, cabin door controller unit 10 first transmits unlocking signal to door lock circuit 7, then transmits enabling signal to door lock circuit 7.
Button 4 and the exit button 5 of entering when the switching circuit that hatch door is equipped in door lock circuit 7 also have door opening function,
In the unlocking function valid period, enter button 4 or exit button 5 are operated, cabin door controller unit 10 send unlock to door lock circuit 7
After signal, enabling signal also is sent from trend door lock circuit 7, opens hatch door；In unlocking function invalid period, button 4 of entering is operated
Or exit button 5, enabling signal only is transmitted to door lock circuit 7, and be in the door lock closure in the unlocked state of hatch door
Enabling signal just is transmitted to door lock circuit 7, otherwise opened door, does not transmit enabling signal to door lock circuit 7, i.e., in unlock work(
Can it is invalid during, and when hatch door is in locking, operation enter button 4 or exit button 5 it is invalid, cabin door controller unit 10 is not rung
It should.
The cabin door controller unit 10 handles the central processing unit of task for hatch door electronic system work in every,
Complete hatch door intelligent control, using ARM as core, the compositions such as interface circuit being adapted with the external circuit accessed；Hatch door control
Timer and timer are equipped in device unit 1 processed, for being carried out in work accordingly in limited time and timing；Cabin door controller unit 10
It is embedded in and the program module of voice help-asking information is exported when recognizing stranded, passed by the loudness of sound and three human body sensings
The program module that the Different Results of sensor detection are accordingly controlled.
The program module that voice help-asking information is exported when recognizing stranded that cabin door controller unit 10 is embedded in is used for：When
When assert that the faintness of the people in cabin falls down to the ground stranded, the language that someone's faintness falls down to the ground in cabin is exported by the loud speaker of sound out-put circuit 9
Sound distress signals, the present invention is set as output, and " someone faints and falls down to the ground in cabin, woulds you please give a hand." voice help-asking information；When
Assert in cabin has child to be stranded when going out, and exporting child in cabin by the loud speaker of sound out-put circuit 9 is stranded voice
Distress signals, the present invention is set as output, and " child is stranded and treats out in cabin, woulds you please opened door and is come out by it." voice help-asking letter
Breath.The voice help-asking information of loud speaker output, stops when hatch door is opened.
The difference detected by the loudness of sound and three human body sensors that cabin door controller unit 10 is embedded in
As a result the program module accordingly controlled is used for：By voice input circuit 8 to voice signal amplitude detection and the threshold of storage
Value be compared result and it is synchronous read the first to three human body sensor testing result and analyze to away from ground in cabin not
With height more than space human body, there are detection event assert and adjudicate：Whether have user, whether user faints down in cabin in cabin
Whether there is child to be stranded in ground, cabin.
Because of the first human body sensor of setting and the space packet of the second human body sensor detection human body in the present invention
It is contained in the space of third human body sensor detection human body, and the space packet of the second human body sensor detection human body
It is contained in the space of the first human body sensor detection human body, so cabin door controller unit 1 synchronizes first, second read
In the human body sensor testing result of third：It is that output is when recognizing third human body sensor testing result
" 0 " (does not detect human body namely), then it is " 0 " that the first and second human body sensor testing results, which are also centainly output,
(also will be not detect human body)；It is to export as " 1 " (namely when recognizing third human body sensor testing result
Detect human body), then the output of the first and second human body sensor testing results is " 1 " or output is that " 0 " is uncertain, i.e.,
Whether the first and second human body sensors are also to detect that human body is not known；It is examined when recognizing the first human body sensor
It surveys the result is that output is " 0 " (not detecting human body namely), then the second human body sensor testing result is also centainly
It exports as " 0 " (also will be not detect human body), but the output of third human body sensor testing result is " 0 " or defeated
It is that " 1 " is uncertain to go out, i.e., whether third human body sensor is also not detect that human body is not known；It is the first when recognizing
Body induction sensor testing result is that output is " 1 " (namely detecting human body), then the second human body sensor detection knot
Fruit output is " 1 " or output is that " 0 " is uncertain, i.e. whether the second human body sensor is also to detect that human body is not known,
But third human body sensor testing result is also centainly that output is " 1 " (also will be to detect human body)；When recognizing
Two human body sensor testing results are that output is " 0 " (not detecting human body namely), then first and third party's body-sensing
The output of inductive sensing device testing result is " 0 " or output is that " 1 " is uncertain, i.e., first and third human body sensor whether
It is not detect that human body is not known；It is that output (is namely examined for " 1 " when recognizing the second human body sensor testing result
Measure human body), then the first and second human body sensor testing results centainly be also output for " 1 " (also will be to detect
Human body).
Filter function module and amplitude detection function submodule are also embedded in cabin door controller unit 10, is believed for sound
The identification of number amplitude detection, i.e., filter voice signal input by voice input circuit 8 and amplitude detection, filter function module
It is filtered for the input audio digital signal to voice input circuit 8, removing interference signal composition, (present invention removes
Below 450Hz low frequencies and 20KHz are with high frequency), amplitude detection function module is based on the audio signal voltage value of acquisition is carried out
It calculates, and the voice signal amplitude of actual measurement and threshold value comparison is differentiated.The present invention is in system before use, being to child's crying loudness
The input audio signal amplitude detected during 40db by voice input circuit 8 is preserved, and is set as identifying voice signal width
The threshold value of value；After this system enables, pass through the input audio signal amplitude that voice input circuit 8 detects and the threshold value ratio of storage
Compared with when more than threshold value, i.e. the loudness of sound is more than 40db, and identification may have child's crying in cabin, otherwise, assert not small in cabin
Child's crying.
Threshold value, the human body body in cabin are more than by the input audio signal amplitude that voice input circuit 8 detects when recognizing
Height just assert child's crying in cabin under the height less than identification.
The implementation method of the ATM machine protection cabin door electronic system that people is visited based on more sensings of the present invention, including walking as follows
Suddenly：
Until hatch door is closed, control hatch door latches, and shields button unlocking function of entering, and open for S10, cabin door controller unit
Beginning T1 second prescribes a time limit, and the first and second human body sensor testing results are identified within the time in limited time：
1) it when setting only recognizes the first human body sensor and detects human body, treats that the time arrives in limited time, and keeps entering
The shielding of button unlocking function, i.e., do not discharge the unlocking function for button of entering, and discharges voice signal amplitude detection identification function,
Voice input is responded；
2) when setting recognizes the second human body sensor and detects human body, termination is prescribed a time limit, and keeps button solution of entering
The shielding of lock function, i.e., do not discharge the unlocking function for button of entering, and voice signal amplitude detection identification function is kept to hang up, no
Respond voice input；
3) it when setting identification detects human body less than the first human body sensor, treats that the time arrives in limited time, discharges shielding
It enters button unlocking function, that is, the unlocking function for the button that restores to enter, and voice signal amplitude detection identification function is kept to hang up,
It is not responding to voice input；
S20, keep enter button unlocking function shielding during, only identify third human body sensor testing result
It is stranded with carrying out differentiating that people faints to fall down to the ground according to the voice input response results that recognize with child：
1) set it is to be identified when detecting human body less than third human body sensor, assert the people in cabin faint fall down to the ground by
It is tired, the hatch door of locking is unlocked, and pass through the voice help-asking information for being located at that someone's faintness falls down to the ground in the output of loud speaker out of my cabin cabin,
Otherwise, assert that the people in cabin does not faint to fall down to the ground；
2) to be detected recognize is spaced the input audio signal amplitude for being less than T2 seconds more than setting when setting is to voice response
The time of threshold value persistently reaches T3 seconds, and the detection of third human body sensor can be recognized within this lasting T3 time second
During to human body, assert in cabin has child to be stranded, and the hatch door of locking is unlocked, and passes through and have in the loud speaker output cabin being located at out of my cabin
Child is stranded voice help-asking information, and otherwise, assert to be stranded without child in cabin and treat out；
S30, when unlocking hatch door, stop ongoing people and faint to fall down to the ground to be stranded detection identification with child, and hang up and release
The voice signal amplitude detection identification function put.
It is above-described that the voice help-asking information and lead to that someone's faintness falls down to the ground in cabin are exported by the loud speaker being located at out of my cabin
Crossing to be located in the output of loud speaker out of my cabin cabin has child to be stranded voice help-asking information, and when hatch door is opened, loud speaker stops
Only export voice help-asking information.
Above-described T1 seconds is set as 4 seconds；The T2 seconds are set as 3 seconds；The T3 seconds are set as 15 seconds.
Above-described detection recognizes the time that input audio signal amplitude of the interval less than T2 seconds is more than given threshold
Persistently reach T3 seconds, refer to：The interval that detection recognizes sound is less than T2 seconds, and this interval is less than the voice signal amplitude of T2 seconds
More than given threshold, and the duration continuously reaches T3 seconds.
Above-described given threshold refers to：It is preserved when the loudness of sound is 40db by the detection of voice input circuit 8
Input audio signal amplitude.
Above method is hatch door electronic system with being carried out under remote control off-line state.
Claims (4)
1. a kind of implementation method for the ATM machine protection cabin door electronic system that people is visited based on more sensings, the implementation method are based on
Hatch door electronic system include：Connection first to third human body sensor, button of entering, exit button, door is closed respectively
Voice input circuit, the loud speaker that detection circuit, door lock circuit, microphone are arranged in cabin are arranged on sound output electricity out of my cabin
The cabin door controller unit on road；First is installed in ATM machine protective cabin cabin inner top to third human body sensor, right respectively
The ground different height more than space exploration human body in cabin, the first human body sensor space exploration ground in cabin are high
Degree is less than second human body sensor space exploration ground level in cabin, is detected more than third human body sensor empty
Between in cabin ground level；Cabin door controller unit is embedded with the program mould that voice help-asking information is exported when recognizing stranded
The program module that block, the Different Results detected by the loudness of sound and three human body sensors are accordingly controlled；Its
It is characterized in that, the implementation method includes the following steps：
Until hatch door is closed, control hatch door latches, and shields button unlocking function of entering, and start T1 for S10, cabin door controller unit
Second prescribes a time limit, and the first and second human body sensor testing results are identified within the time in limited time：
1) it when setting only recognizes the first human body sensor and detects human body, treats that the time arrives in limited time, and keeps button of entering
The shielding of unlocking function, i.e., do not discharge the unlocking function for button of entering, and discharges voice signal amplitude detection identification function, to sound
Sound input response；
2) when setting recognizes the second human body sensor and detects human body, termination is prescribed a time limit, and keeps button unlock work(of entering
The shielding of energy, i.e., do not discharge the unlocking function for button of entering, and voice signal amplitude detection identification function is kept to hang up, and is not responding to
Voice input；
3) it when setting identification detects human body less than the first human body sensor, treats that the time arrives in limited time, discharges entering for shielding
Button unlocking function restores the unlocking function of button of entering, and voice signal amplitude detection identification function is kept to hang up, and does not ring
Answer voice input；
S20, during the shielding for the button unlocking function that keeps entering, only identify third human body sensor testing result and root
It carries out differentiating that people faints according to the voice input response results recognized and falls down to the ground and be stranded with child：
1) set it is to be identified when detecting human body less than third human body sensor, assert the people in cabin faint fall down to the ground it is stranded,
The hatch door of locking is unlocked, and passes through the voice help-asking information for being located at that someone's faintness falls down to the ground in the output of loud speaker out of my cabin cabin, it is no
Then, assert that the people in cabin does not faint to fall down to the ground；
2) to be detected recognize is spaced the input audio signal amplitude for being less than T2 seconds more than given threshold when setting is to voice response
Time persistently reach T3 seconds, and can recognize third human body sensor within this lasting T3 time second and detect people
During body, assert in cabin has child to be stranded, and the hatch door of locking is unlocked, and passes through in the loud speaker output cabin being located at out of my cabin and have child
Otherwise stranded voice help-asking information to be gone out, is assert to be stranded without child in cabin and be treated out；
S30, when unlocking hatch door, stop ongoing people and faint to fall down to the ground to be stranded detection identification with child, and hang up release
Voice signal amplitude detection identification function.
2. the implementation method of the ATM machine protection cabin door electronic system according to claim 1 that people is visited based on more sensings,
It is characterized in that, exporting someone in cabin by being located at loud speaker out of my cabin faints the voice help-asking information that falls down to the ground and by being located at out of my cabin
Loud speaker output cabin in there is child to be stranded voice help-asking information, when hatch door is opened, loud speaker stop export voice
Distress signals.
3. the implementation method of the ATM machine protection cabin door electronic system according to claim 1 that people is visited based on more sensings,
It is characterized in that, first to third human body sensor is infrared curtain detector.
4. the implementation method of the ATM machine protection cabin door electronic system according to claim 1 that people is visited based on more sensings,
Be characterized in that, the first human body sensor space exploration be set as in cabin apart from 1 meter more than 2 of ground level in cabin
Space exploration human body, the second human body sensor space exploration be set as in cabin in cabin 1 meter 3 of ground level with overhead
Between detect human body, third human body sensor space exploration be set as in cabin in cabin 0.5 meter of ground level with overhead
Between detect human body.
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| CN201610244182.6A CN105931329B (en) | 2016-04-19 | 2016-04-19 | The ATM machine protection cabin door electronic system and its implementation of people is visited based on more sensings |
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| CN204627040U (en) * | 2015-04-20 | 2015-09-09 | 倪鸿伟 | ATM safe and intelligent protective cabin |
| CN105178758B (en) * | 2015-08-18 | 2017-03-08 | 江苏科技大学 | For automatic door operator in ATM protective cabin for the specific crowd and control method |
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Application publication date: 20160907 Assignee: Haining Economic Development Industry Service Co.,Ltd. Assignor: Haining Economic Development Industrial Park Development and Construction Co.,Ltd. Contract record no.: X2022330000924 Denomination of invention: The Electronic System of ATM Protective Cabin Door Based on Multi sensor Human Detection and Its Implementation Granted publication date: 20180612 License type: Common License Record date: 20221229 |
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