CN105913526B - A kind of anti-child is stranded ATM protection cabin door electronic system and its implementation - Google Patents
A kind of anti-child is stranded ATM protection cabin door electronic system and its implementation Download PDFInfo
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- CN105913526B CN105913526B CN201610270967.0A CN201610270967A CN105913526B CN 105913526 B CN105913526 B CN 105913526B CN 201610270967 A CN201610270967 A CN 201610270967A CN 105913526 B CN105913526 B CN 105913526B
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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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B43/00—Time locks
-
- 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
-
- 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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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- General Health & Medical Sciences (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Emergency Management (AREA)
- Social Psychology (AREA)
- Psychology (AREA)
- Psychiatry (AREA)
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of anti-child to be stranded ATM protection cabin door electronic system and its implementation, system is, cabin door controller unit is connected with sensitivity and is located at sound out-put circuit out of my cabin by the human body sensor of one to three Schema controls, the gravity switch being located on the preceding ground of ATM, loudspeaker；Human body sensor when pattern a period of time space exploration is less than pattern two apart from ground level in cabin away from ground level in cabin, away from ground level in cabin during more than pattern three；Method is, when the human body entered in cabin between the pattern of human body sensor first and second away between ground location height in cabin, then reads gravity switch output during the unlocking function shielding for the button that keeps entering to assert that child is stranded：Until being read in the stipulated time on gravity switch has account for less than the 30% of this stipulated time human body institute's cumulative time, and within this stipulated time without assert someone faint fall down to the ground when, then assert in cabin has child to be stranded, and hatch door is unlocked.
Description
Technical field
The present invention relates to ATM to protect cabin door electronic system, specifically relates to prevent child to be stranded ATM protection
The hatch door electronic system and its implementation in cabin.
Background technology
At present, the ATM withdrawal room (withdrawal booth) of bank, in order to protect depositor 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 ATMs
ATM ATMs (abbreviation ATM), ATM protective cabin are provided with hatch door electronic system, carry out " cabin of a people one " (in principle, one
It is secondary to there is a people to enter cabin) management.ATM protection hatch door electronic system typically uses 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
Come out from the inside beneficial to short people, the exit button setting height(from bottom) 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 security of ATM.In order to which button of being entered when preventing child to be strayed into and fallen in a swoon (faintness falls down to the ground) with ATM user has
Unlocking function it is effective, only to 1 meter of 2 space above in cabin, whether someone detects setting human body sensor, when 1 meter more than 2
Spatially someone, identification have ATM user, the unblock work(shielding to button of entering, as 1 meter of 2 space above nobody, assert nothing
ATM user or user, which faint, to be fallen 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 2 space above whether the human body sensor of someone, due to shadows such as temperature, agings
Ring, can cause to extend downwardly the spatial altitude of detection for 1 meter 2, numerous media are reported often：Because by between 1 to 1 meter 2 of height 1 meter
Child's false-lock can not open hatch door in ATM protective cabin, the people of outside because human body sensor detect people assert cabin
Inside there is ATM user.This defect causes:When only stopping child in protective cabin, child will be unable to walk out protective cabin.
If human body sensor sensitivity is dropped to the height at bottom, i.e. human body sensor space exploration ground in cabin when 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 now, 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 does not have consciousness to go not operating enabling by exit button or strength are small
Button, the people of outside seek help frequently with calling bank clerk or to 110, and bank clerk or people's police pass through particular form
Could be from external opening hatch door.So for protecting the hatch door electronic system of the ATM ATM protective cabins of remittee, to small
For child, certain potential safety hazard is formed.
This potential safety hazard more than solving, 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 personnel, that is to say, that duty personnel's moment will keep in monitoring
Wait, take manpower；Second is exactly to solve this problem from remote control, existing when meeting this emergency and occurring
Field personnel can dial the phone at bank monitoring center, and Surveillance center can recall video recording, examine the situation at scene, and he can give one
The signal of individual switch, protective cabin to opening, child does not operate to exit button, can made a phone call.Also one borrow
Method, with time-out take function solve trapped personnel, in order to prevent other people from taking ATM protective cabin for a long time, ATM is prevented
The electronic system of shield cabin door is provided with timing and uses function, is normally set up hatch door and latches the rear enclosed time as 10 minutes, 10 points
After clock, automatic unlocking hatch door, for stranded child, this method is not preferable method.
It is well-known：The method that the existing existing detection faintness of ATM 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 2 space above nobody, assert that the people in cabin falls in a swoon (faintness falls down to the ground), exist 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 is fallen 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 protection cabin door electronic system is fainted, exist and work as
Hatch door unlocks when people in cabin is pedaled down or bends over to carry out picking up the action rows such as thing, button shoestring, and other people can enter in cabin, now rise
Less than the effect for preventing that other people from trailing.
It is well-known：ATM protection cabin has certain sound insulation function, 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, ATM fuselage can be typically left, is also possible to certainly before of short duration returning to ATM.And
During normal users use ATM, before body also of short duration may can leave ATM；When user for a long time leave ATM,
And do not faint, and exit button is not operated, illustrate to be probably that child is stranded in cabin.
It is well-known：Because rush is filled in nutrition, the child's height currently having is higher than 1.2 meters, but is latched in ATM cabins and not necessarily can
Operate exit button.
The content of the invention
The purpose of the present invention and the technical problem solved are for being lacked existing for existing ATM protection cabin door electronic system
Fall into, propose that a kind of anti-child is stranded ATM protection cabin door electronic system and its implementation, major function and had, keep into
During the shielding of door button unlocking function：Recognize people and faint and fall down to the ground or corresponding language is exported by loudspeaker out of my cabin when child is stranded
Sound distress signals, to save in time, and height bottom just carries out the stranded detection identification of child in limiting height when user enters cabin, has
Beneficial to anti-tampering.
In order to realize above-mentioned purpose, the technical scheme is that：
A kind of anti-child is stranded ATM protection cabin door electronic system, including：The defeated of human body sensor is connected respectively
Go out, button of entering, exit button, door occlusion detection circuit, door lock circuit, gravity switch, loudspeaker are arranged on sound out of my cabin
The cabin door controller unit of output circuit, human body sensor are arranged on cabin inner top, ground different height in cabin of adjusting the distance
Space above carries out human body detection；Described cabin door controller unit export also with the threshold level of human body sensor to
Determine circuit to be connected, the sensitivity to human body sensor is adjusted, i.e., to human body sensor space exploration distance
Ground level in cabin is adjusted；Facade is embedded on ground before described gravity switch presses close to fuselage immediately ahead of ATM；
Cabin door controller unit, which is embedded with when recognizing stranded, exports the program module of voice help-asking information, by gravity switch and difference
The program module that the Different Results that human body sensor detects under pattern are accordingly controlled.
Described human body sensor is infrared curtain detector.
Above-described gravity switch is stood when being used for user using ATM, and the supporting surface of gravity switch is set to rectangle,
Supporting surface length is set greater than the land length of ATM fuselage, and supporting surface width is arranged to 40 centimetres, and supporting surface and ground
In same level；When setting of being born a heavy burden on the supporting surface of the gravity switch is more than or equal to 15 kilograms, gravity switch output is
" 1 ", otherwise, export as " 0 ".
Above-mentioned purpose is realized, another technical scheme of the invention is：
A kind of anti-child is stranded the implementation method of ATM protection cabin door electronic system, comprises the following steps：
S10, when cabin door controller unit output mode one signal to human body sensor threshold level give electricity
Lu Shi, threshold level given circuit to mould-fixed one reference voltage to human body sensor amplitude discriminator, by human body sensing
Sensor space exploration is arranged to 1 meter of 2 space above of ground level in cabin, when cabin door controller unit output mode two
Signal to human body sensor threshold level given circuit when, reference voltage of the threshold level given circuit to mould-fixed two
To the amplitude discriminator of human body sensor, by human body sensor space exploration be arranged in cabin ground level 1 meter 3 with
Upper space, when cabin door controller unit output mode three signal to human body sensor threshold level given circuit when,
Threshold level given circuit to mould-fixed three reference voltage to human body sensor amplitude discriminator, by human body sensor
Space exploration is arranged to 0.5 meter of space above of ground level in cabin；
S20, treat that hatch door closes, control hatch door latches, and shields button unlocking function of entering, and starts to prescribe a time limit for the first time, limits
When the time be set to the T1 seconds, first time in limited time the T1 seconds in control human body sensor be operated in pattern once, when terminate just
Start second when prescribing a time limit first time in limited time in limited time, in limited time the time be set to the T2 seconds, controlled within second of T2 second in limited time
Human body sensor is operated under pattern two, and detection is read when human body sensor is operated under pattern one and pattern two
As a result accordingly controlled, process is as follows：
1) when human body sensor is operated in pattern once, it is to be identified to human body sensor detect human body when,
Terminate and prescribe a time limit for the first time, and start second in limited time, control human body sensor is operated under pattern two, otherwise, treats first
Secondary T1 times second in limited time arrive, and discharge the button unlocking function of entering of shielding, that is, the unlocking function for the button that recovers to enter, and keep
Read gravity switch output function to hang up, be not responding to the output of gravity switch；
2) when human body sensor is operated under pattern two, it is to be identified to human body sensor detect human body when,
Terminate second in limited time, the shielding for the button unlocking function that keeps entering, i.e., do not discharge the unlocking function for button of entering, and keep reading
Take gravity switch output function to hang up, be not responding to the output of gravity switch, otherwise, treat that second of T2 time second in limited time arrives, protect
The shielding for button unlocking function of entering is held, i.e., does not discharge the unlocking function for button of entering, and discharges and reads gravity switch output work
Can, the output response to gravity switch；
S30, keep enter button unlocking function shielding during, set human body sensor be operated in pattern three
Under, according to the human body sensor testing result of identification and read gravity switch output result carry out differentiate people faint fall down to the ground and
Child is stranded：
1) it is set by identifying whether human body sensor detects human body and fall down to the ground to differentiate that people faints：
It is to be identified to human body sensor can't detect human body when, assert cabin in people faint fall down to the ground, to the cabin of locking
Door unblock, and the loudspeaker by being located at out of my cabin exports the voice help-asking information that someone's faintness falls down to the ground in cabin, otherwise, assert in cabin
People there is no faintness to fall down to the ground；
2) it is set in and gravity switch output result is read to assert that child is stranded to gravity switch output response duration：
Setting is until continue to read gravity switch output in the T3 times second when accounting for this lasting T3 second for " 1 " institute's cumulative time
Between less than 30%, and within this lasting T3 time second without assert people faint fall down to the ground when, then assert cabin in there is child to be stranded,
The hatch door of locking is unlocked, and has the stranded voice help-asking information to be gone out of child by being located in loudspeaker output cabin out of my cabin,
Otherwise, assert to be stranded without child in cabin and treat out；
S40, when unlocking hatch door, stop ongoing people and faint to fall down to the ground and the stranded detection identification of child, and hang up and release
The reading gravity switch output 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 loudspeaker being located at out of my cabin
Crossing the loudspeaker being located at out of my cabin and exporting has the stranded voice help-asking information to be gone out of child in cabin, when hatch door is opened, loudspeaker stops
Only export voice help-asking information.
The above-described T1 seconds are arranged to 3 seconds；The described T2 seconds are arranged to 3 seconds；The described T3 seconds are arranged to 25 seconds.
Beneficial effect：
A kind of anti-child of the present invention is stranded ATM protection cabin door electronic system and its implementation, major advantage exist
In realizing when the human body entered in cabin between the pattern of human body sensor first and second away from ground location height in cabin
Between, then read gravity switch output during the unlocking function shielding for the button that keeps entering and assert that child is stranded：Until 25 seconds
Being read in time on gravity switch has account for less than the 30% of this 25 second time human body institute's cumulative time, and within this 25 second time
When not assert that someone's faintness falls down to the ground, then assert in cabin has child to be stranded, and hatch door is unlocked, out of my cabin while unblock to hatch door
Corresponding voice help-asking information is exported, to save in time.
Brief description of the drawings
A kind of anti-child that Fig. 1 is the present invention is stranded the theory diagram that ATM protects cabin door electronic system；
In figure：1. cabin door controller unit, 2. human body sensors, the threshold level of 3. human body sensors give
Circuit, 4. enter button, 5. exit buttons, 6. occlusion detection circuits, 7. door lock circuits, 8. gravity switch, the output of 9. sound
Circuit.
Embodiment
As shown in figure 1, a kind of anti-child is stranded ATM protection cabin door electronic system, including：Human body sensing is connected respectively
The output of sensor 2, button 4 of entering, exit button 5, door occlusion detection circuit 6, door lock circuit 7, gravity switch 8, loudspeaker
Be arranged on the cabin door controller unit 1 of sound out-put circuit 9 out of my cabin, human body sensor 2 is arranged on cabin inner top, to away from
Human body detection is carried out from different height space above in ground in cabin；The output of described cabin door controller unit 1 also with people's body-sensing
The threshold level given circuit 3 of inductive sensing device 2 is connected, and the sensitivity to human body sensor 2 is adjusted, i.e., to human body
Ground level of the space exploration of inductive pick-up 2 in cabin is adjusted；Described gravity switch 8 is immediately ahead of ATM
Facade is embedded on ground before pressing close to fuselage；Cabin door controller unit 1, which is embedded with, exports voice help-asking information when recognizing stranded
The journey that program module, the Different Results detected by human body sensor under gravity switch and different mode are accordingly controlled
Sequence module.
Above-described human body sensor 2 be used for cabin in cabin ground different height space above whether someone
Detection identification, the sensitivity of human body sensor 2 are voluntarily adjusted by cabin door controller unit 1 according to correlated condition, i.e. human body
The institute's investigative range in cabin of inductive pick-up 2 is decided in its sole discretion by cabin door controller unit 1 according to correlated condition, equivalent to people's body-sensing
Inductive sensing device 2 detect cabin in cabin ground different height space above selection by cabin door controller unit 1 according to correlation
Condition is decided in its sole discretion.Output is high level when human body sensor 2 detects people in its investigative range, i.e. output is
" 1 ", otherwise, export as low level, i.e., output is " 0 "；Human body sensor 2 is installed on protective cabin inner top in the present invention,
It is used in cabin in cabin whether someone to detect ground different height space above, the selection of ground different height in cabin
Voluntarily adjusted according to sensitivity of the correlated condition to human body sensor 2 by cabin door controller unit 1.Middle deck gate of the present invention
Device unit 1 processed according to correlated condition set in cabin carry out two kinds in cabin ground different height space above whether someone examine
Survey, be respectively：Whether someone detects 1 meter of 2 (including 1 meter 2) space above of ground level in cabin, and sets to distance in cabin
Whether someone is detected as pattern one to 1 meter of 2 (including 1 meter 2) space above of ground level in cabin；1 meter 3 of ground level in cabin
(including 1 meter 3) space above whether someone detect, and set in cabin more than 1 meter 3 of ground level in cabin (including 1 meter 3)
Whether someone is detected as pattern two in space；Whether someone examines 0.5 meter of ground level (including 0.5 meter) space above in cabin
Survey, and set to whether someone is detected as pattern three to 0.5 meter of ground level (including 0.5 meter) space above in cabin in cabin.
Described human body sensor 2 includes human body sensor probe, filter amplification circuit, by voltage comparator structure
Into amplitude discriminator (window level comparison circuit), threshold level given circuit 3, screen whether be human body signal signal transacting electricity
Road.
Human body sensor is popped one's head in for detecting human body signal.
Filter amplification circuit inputs to be connected with the output of human body sensor probe, filter amplification circuit output and amplitude discriminator
Input be connected, for sending amplitude discriminator amplitude discrimination after the signal of sensor probe transmission is filtered, amplified.
Amplitude discriminator is used to give the signal amplitude after filter amplification circuit and cabin door controller unit 1 by threshold level
The reference voltage that circuit 3 provides compares, and output is high level during more than reference voltage, otherwise, is exported as low level, amplitude discrimination
The output of device send it is follow-up screen whether be human body signal signal processing circuit processing.Cabin door controller unit 1 passes through threshold value
Level given circuit 3 be supplied to amplitude discriminator voltage ratio compared with reference voltage determine human body sensor 2 detect human body
The sensitivity of signal, reference voltage is bigger, and 2 investigative ranges of human body sensor are on the contrary opposite with regard to smaller.
Threshold level given circuit 3 is used to provide different reference voltages to amplitude discriminator, and amplitude discriminator is by filter amplification circuit
Signal amplitude afterwards is compared with reference voltage.The output of cabin door controller unit 1 is connected with the input of threshold level given circuit 3
Connect, signal to threshold level given circuit 3, the threshold level given circuit 3 that cabin door controller unit 1 exports corresponding modes is just given
Reference voltage corresponding to amplitude discriminator offer.
Whether be the input of signal processing circuit of human body signal with the output of amplitude discriminator be connected, for from amplitude discrimination if screening
Device output pulse signal in screen out effective human body signal, when screen out for human body signal when signal processing circuit output be
High level, i.e., output is " 1 ", and otherwise, signal processing circuit output is low level, i.e., output is " 0 ".Whether screen is human body letter
Number the output of signal processing circuit be connected with the input of cabin door controller unit 1.
The threshold level given circuit is made up of D/A or programmable digital potentiometer.
Human body sensor 2 selects infrared curtain detector in the present invention, and it includes Fresnel Lenses, and pyroelectricity is red
Outer sensor (PIR), filter amplification circuit, the amplitude discriminator being made up of voltage comparator (window level comparison circuit), threshold value electricity
Flat given circuit 3, screen whether be human body signal signal processing circuit.Human body signal is red to pyroelectricity by Fresnel Lenses
Outer sensor (PIR) arrives filter amplification circuit afterwards, and Fresnel Lenses and pyroelectric infrared sensor (PIR) are formed equivalent to human body
Sensor probe.
Described sound out-put circuit 9 is made up of the loudspeaker, audio amplifier circuit, D/A change-over circuits being sequentially connected in series；D/
The input of A change-over circuits is connected with the output of cabin door controller unit 1, and loudspeaker is installed on ATM protective cabin out of my cabin；Sound
Sound output circuit 9 is used to export voice help-asking information out of my cabin.
Described gravity switch 8 is stood when being used for user using ATM, and facade before fuselage is pressed close to immediately ahead of ATM
On embedded ground, the supporting surface of gravity switch 8 is rectangle, and supporting surface length is set greater than the land length of ATM fuselage,
Supporting surface width is arranged to 40 centimetres, and supporting surface and ground are in same level；Born on the supporting surface of the gravity switch 8
When reseting surely more than or equal to 15 kilograms, the output of gravity switch 8 is " 1 ", otherwise, is exported as " 0 ".
Described button 4 of entering is the door open button of ATM protective cabin out of my cabin, has unlocking function to locking hatch door, but enter
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, no matter whether have in cabin
People, when it is long-range locking hatch door signal to receive remote control signal, hatch door locking is carried out, if keeping locking during locking,
And (hang-up) is shielded to the unlocking function for button 4 of entering, allow opened door signal when receiving remote control signal to be long-range
When, the unlocking function for button 4 of entering is discharged, is to revert to the control information signal by terminal when receiving remote control signal
When, whether the unlocking function for button 4 of entering reverts to is had user's condition to be limited by cabin.The setting height(from bottom) of button 4 of entering is generally
1.7 meters or so, be advantageous 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 by cabin whether there is user's condition to be limited.
Described exit button 5 is the door open button in ATM protective cabin cabin, has unlocking function to locking hatch door, gos out
Button 5 is not to the unlocking function of locking hatch door by whether someone is limited in cabin, i.e., acquiescence has unlocking function when exit button 5 is flat,
Exit button 5 is to the unlocking function of locking hatch door only remotely controlled condition, when hatch door electronic system is remotely controlled, no matter cabin
Inside whether someone, when it is long-range locking hatch door signal to receive remote control signal, to hatch door carry out locking, if during locking
Locking is kept, (hang-up) is shielded to the unlocking function for button 4 of entering, while the unlocking function of exit button 5 is also shielded
(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 by the control information signal of terminal, the unlocking function of exit button 5 reverts to acquiescence effectively.In order to be advantageous to short people
Come out from the inside, the setting height(from bottom) of exit button 5 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 the stranded detection of child is known
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 recovers in cabin whether someone and people, which faint, falls down to the ground and the stranded detection of child identifies control function.
Described door occlusion detection circuit 6 is used to detect whether hatch door closes (closure), is a door status sensor, is examined by magnetic
Slowdown monitoring circuit and the permanent magnet of generation stationary magnetic field are formed, magnetic sensor circuit and cabin door controller unit 1 in door occlusion detection circuit 6
Input be connected；When hatch door closes, magnetic sensor circuit detects the magnetic signal of permanent magnet；Hatch door do not close (hatch door be in it is non-
Closure state) when, magnetic sensor circuit can't detect magnetic signal；That is cabin door controller unit 1 passes through door occlusion detection electricity
Magnetic signal is detected to judge whether the hatch door of protective cabin closes, when cabin door controller unit 1 passes through door occlusion detection circuit 6 in road 6
Magnetic signal is detected, illustrates that hatch door is in closure state, otherwise, hatch door, which is in, does not close (in non-closed) state.When door closes
Detection circuit 6 being closed from can't detect magnetic signal to magnetic signal is detected, illustrating that hatch door enters closure state from unlatching is (non-closed),
I.e. when cabin door controller unit 1 reads an occlusion detection circuit 6 from can't detect magnetic signal to magnetic signal is detected, illustrate cabin
Door from open it is (non-closed) enter closure state, equivalent to the grade of cabin door controller unit 1 until hatch door closure；Examined when door closes
Slowdown monitoring circuit 6 illustrates hatch door from (non-closed) state of unlatching is closed into, quite from magnetic signal is detected to can't detect magnetic signal
In the grade of cabin door controller unit 1 until hatch door unlatching.Hatch door is in closure state, and hatch door is not necessarily latched, i.e., hatch door is not
Certain locking；Conversely, when hatch door is in locking (latching), hatch door is necessarily in closure state；When hatch door does not close, hatch door will not
Latched.Hatch door only in when closing, controls if hatch door has to automatically turn on, no matter the unblock of enter button 4 and exit button 5
Whether functional shielding to be, and button 4 is entered in operation or exit button 5 can open (opening) hatch door, if without automatic opening control, can be straight
Connected and push or pull on door body enabling.
Described door lock circuit 7 includes the/release circuit that latches of door lock, if be provided with automatic door opening, is additionally provided with hatch door
On-off circuit, lock latches/and the output of release circuit is connected with door lock, and the on-off circuit of hatch door is exported 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 on-off circuit of hatch door and
The ON/OFF executing agency of hatch door forms hatch door automatic opening/closing means；Transmitted when door lock circuit 7 receives cabin door controller unit 1
Control signal latches/release circuit carries out door lock and latch to latch signal；When door lock circuit 7 receives cabin door controller unit 1
Transmission control signal is unlocking signal, and latch/release circuit progress door lock unblock；Door lock circuit 7 receives cabin door controller list
It is door signal that member 1, which transmits control signal, and the ON/OFF executing agency of the on-off circuit control hatch door of hatch door carries out shutdown action,
Close hatch door；It is enabling signal that door lock circuit 7, which receives cabin door controller unit 1 and transmits control signal, the on-off circuit of hatch door
Control the ON/OFF executing agency of hatch door to carry out door opening action, open hatch door.When hatch door, which is in, latches (locking), if needing to open
Hatch door, cabin door controller unit 1 first transmits unlocking signal to door lock circuit 7, then transmits enabling signal to door lock circuit 7.
Button 4 is entered when being provided with the on-off circuit of hatch door in door lock circuit 7 and exit button 5 also has door opening function,
In the unlocking function valid period, enter button 4 or exit button 5 are operated, cabin door controller unit 1 send unblock 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 when the door lock of hatch door is in the closure of released state
Enabling signal just is transmitted to door lock circuit 7, opened door, otherwise, does not transmit enabling signal to door lock circuit 7, i.e., in unblock work(
Can invalid period, and when hatch door be in locking, operate enter button 4 or exit button 5 it is invalid, cabin door controller unit 1 does not ring
Should.
Described cabin door controller unit 1 is used for the CPU of hatch door electronic system work in every processing task,
Hatch door intelligent control is completed, using ARM as core, interface circuit being adapted with the external circuit accessed etc. is formed；Hatch door control
Timer and timer are provided with device unit 1 processed, for carrying out prescribing a time limit accordingly in work and timing；Cabin door controller unit 1
It is embedded in when recognizing stranded and exports the program module of voice help-asking information, by gravity switch and different mode servant's body-sensing
The program module that the Different Results of inductive sensing device detection are accordingly controlled.
The program module that voice help-asking information is exported when recognizing stranded that cabin door controller unit 1 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 loudspeaker of sound out-put circuit 9
Sound distress signals, the present invention is arranged to output, and " someone faints and fallen down to the ground in cabin, woulds you please give a hand." voice help-asking information；When
Assert has child stranded when going out in cabin, the stranded voice to be gone out of child in cabin is exported by the loudspeaker of sound out-put circuit 9
Distress signals, the present invention is arranged to output, and " child is stranded in cabin treats out, woulds you please opened door and is come out by it." voice help-asking letter
Breath.The voice help-asking information of loudspeaker output, stops when hatch door is opened.
What cabin door controller unit 1 was embedded in is detected not by human body sensor under gravity switch and different mode
It is used for the program module that result is accordingly controlled：By exporting reading and the difference of human body sensor 2 to gravity switch 8
The recognition result of ground different height space above detection human testing in cabin of being adjusted the distance respectively under pattern is assert and adjudicated：Cabin
Inside whether there is user, whether user faints and fall down to the ground, whether have child to be stranded in cabin in cabin.
A kind of anti-child of the present invention is stranded the control method of ATM protection cabin door electronic system, comprises the following steps：
S10, when cabin door controller unit output mode one signal to human body sensor threshold level give electricity
Lu Shi, threshold level given circuit to mould-fixed one reference voltage to human body sensor amplitude discriminator, by human body sensing
Sensor space exploration is arranged to 1 meter of 2 space above of ground level in cabin, when cabin door controller unit output mode two
Signal to human body sensor threshold level given circuit when, reference voltage of the threshold level given circuit to mould-fixed two
To the amplitude discriminator of human body sensor, by human body sensor space exploration be arranged in cabin ground level 1 meter 3 with
Upper space, when cabin door controller unit output mode three signal to human body sensor threshold level given circuit when,
Threshold level given circuit to mould-fixed three reference voltage to human body sensor amplitude discriminator, by human body sensor
Space exploration is arranged to 0.5 meter of space above of ground level in cabin；
S20, treat that hatch door closes, control hatch door latches, and shields button unlocking function of entering, and starts to prescribe a time limit for the first time, limits
When the time be set to the T1 seconds, first time in limited time the T1 seconds in control human body sensor be operated in pattern once, when terminate just
Start second when prescribing a time limit first time in limited time in limited time, in limited time the time be set to the T2 seconds, controlled within second of T2 second in limited time
Human body sensor is operated under pattern two, and detection is read when human body sensor is operated under pattern one and pattern two
As a result accordingly controlled, process is as follows：
1) when human body sensor is operated in pattern once, it is to be identified to human body sensor detect human body when,
Terminate and prescribe a time limit for the first time, and start second in limited time, control human body sensor is operated under pattern two, otherwise, treats first
Secondary T1 times second in limited time arrive, and discharge the button unlocking function of entering of shielding, that is, the unlocking function for the button that recovers to enter, and keep
Read gravity switch output function to hang up, be not responding to the output of gravity switch；
2) when human body sensor is operated under pattern two, it is to be identified to human body sensor detect human body when,
Terminate second in limited time, the shielding for the button unlocking function that keeps entering, i.e., do not discharge the unlocking function for button of entering, and keep reading
Take gravity switch output function to hang up, be not responding to the output of gravity switch, otherwise, treat that second of T2 time second in limited time arrives, protect
The shielding for button unlocking function of entering is held, i.e., does not discharge the unlocking function for button of entering, and discharges and reads gravity switch output work
Can, the output response to gravity switch；
S30, keep enter button unlocking function shielding during, set human body sensor be operated in pattern three
Under, according to the human body sensor testing result of identification and read gravity switch output result carry out differentiate people faint fall down to the ground and
Child is stranded：
1) it is set by identifying whether human body sensor detects human body and fall down to the ground to differentiate that people faints：
It is to be identified to human body sensor can't detect human body when, assert cabin in people faint fall down to the ground, to the cabin of locking
Door unblock, and the loudspeaker by being located at out of my cabin exports the voice help-asking information that someone's faintness falls down to the ground in cabin, otherwise, assert in cabin
People there is no faintness to fall down to the ground；
2) it is set in and gravity switch output result is read to assert that child is stranded to gravity switch output response duration：
Setting is until continue to read gravity switch output in the T3 times second when accounting for this lasting T3 second for " 1 " institute's cumulative time
Between less than 30%, and within this lasting T3 time second without assert people faint fall down to the ground when, then assert cabin in there is child to be stranded,
The hatch door of locking is unlocked, and has the stranded voice help-asking information to be gone out of child by being located in loudspeaker output cabin out of my cabin,
Otherwise, assert to be stranded without child in cabin and treat out；
S40, when unlocking hatch door, stop ongoing people and faint to fall down to the ground and the stranded detection identification of child, and hang up and release
The reading gravity switch output 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 loudspeaker being located at out of my cabin
Crossing the loudspeaker being located at out of my cabin and exporting has the stranded voice help-asking information to be gone out of child in cabin, when hatch door is opened, loudspeaker stops
Only export voice help-asking information.
The above-described T1 seconds are arranged to 3 seconds；The described T2 seconds are arranged to 3 seconds；The described T3 seconds are arranged to 25 seconds.
Above-described setting accounts for this until reading gravity switch output in lasting T3 times second for " 1 " institute's cumulative time
When continuing less than the 30% of T3 times second, and being fallen down to the ground within this lasting T3 time second without identification people's faintness, then assert in cabin
There is child to be stranded, refer to：Response duration is being exported to gravity switch, if read within lasting time T3 seconds on gravity switch
It is the A seconds to have human body institute's cumulative time, and A times second added up account for less than the 30% of T3 times second, and in this lasting T3 second
When in the time without assert that someone's faintness falls down to the ground, then assert in cabin has child to be stranded.Such as：Read in 25 second time is continued
Gravity switch output is 4 seconds for institute's cumulative time of " 1 ", then calculates 4 second the added up time in this continues 25 second time
Shared ratio is 4 divided by 25, then less than 30%, and does not recognize within this 25 second lasting time people and faint when falling down to the ground,
Then assert in cabin has child to be stranded.As being 8 seconds continuing to read gravity switch output in 25 seconds as institute's cumulative time of " 1 ",
It is 8 divided by 25 then to calculate ratio of 8 second the added up time shared by this continues 25 second time, then more than 30%, no matter
Within this 25 second lasting time either with or without recognize people faint fall down to the ground when, assert cabin in be stranded without child.
Above method is hatch door electronic system with being carried out under remote control off-line state.
Claims (4)
1. a kind of anti-child be stranded ATM protection cabin door electronic system implementation method, the implementation method based on hatch door
Electronic system includes：The output for connecting human body sensor respectively, button of entering, exit button, door occlusion detection circuit, door
Lock circuit, gravity switch, loudspeaker are arranged on the cabin door controller unit of sound out-put circuit out of my cabin, human body sensor
Cabin inner top is arranged on, different height space above in ground carries out human body detection in cabin of adjusting the distance；Cabin door controller unit it is defeated
Go out and be also connected with the threshold level given circuit of human body sensor, the sensitivity to human body sensor is adjusted
Section, i.e., ground level of the human body sensor space exploration in cabin is adjusted；Described gravity switch is located at ATM
Facade is embedded on ground before pressing close to fuselage immediately ahead of machine；Cabin door controller unit, which is embedded with, exports voice help-asking when recognizing stranded
The program module of information, the Different Results detected by human body sensor under gravity switch and different mode are accordingly controlled
The program module of system；When setting of being born a heavy burden on the supporting surface of the gravity switch is more than or equal to 15 kilograms, gravity switch output is
" 1 ", otherwise, export as " 0 "；Characterized in that, the implementation method comprises the following steps：
S10, when cabin door controller unit output mode one signal to human body sensor threshold level given circuit when,
Threshold level given circuit to mould-fixed one reference voltage to human body sensor amplitude discriminator, by human body sensor
Space exploration is arranged to 1 meter of 2 space above of ground level in cabin, when cabin door controller unit output mode two signal extremely
During the threshold level given circuit of human body sensor, threshold level given circuit to mould-fixed two reference voltage to human body
The amplitude discriminator of inductive pick-up, human body sensor space exploration is arranged in cabin ground level 1 meter 3 with overhead
Between, when cabin door controller unit output mode three signal to human body sensor threshold level given circuit when, threshold value
Level given circuit to mould-fixed three reference voltage to the amplitude discriminator of human body sensor, human body sensor is detected
Space is arranged to 0.5 meter of space above of ground level in cabin；
S20, treat that hatch door closes, control hatch door is latched, and shielding is entered button unlocking function, and starts to prescribe a time limit for the first time, in limited time when
Between be set to the T1 seconds, first time in limited time the T1 seconds in control human body sensor be operated in pattern once, when terminate limiting
When first time start second when prescribing a time limit in limited time, in limited time the time be set to the T2 seconds, control human body within second of T2 second in limited time
Inductive pick-up is operated under pattern two, and testing result is read when human body sensor is operated under pattern one and pattern two
Accordingly controlled, process is as follows：
1) when human body sensor is operated in pattern once, it is to be identified to human body sensor detect human body when, terminate
Prescribe a time limit for the first time, and start second in limited time, control human body sensor is operated under pattern two, otherwise, treats to limit for the first time
When T1 times second arrive, discharge the button unlocking function of entering of shielding, that is, the unlocking function for the button that recovers to enter, and keep reading
Gravity switch output function is hung up, and is not responding to the output of gravity switch；
2) when human body sensor is operated under pattern two, it is to be identified to human body sensor detect human body when, terminate
Second in limited time, the shielding for the button unlocking function that keeps entering, i.e., does not discharge the unlocking function for button of entering, and keep reading weight
Power switch output function is hung up, and is not responding to the output of gravity switch, otherwise, treats that second T2 times second in limited time arrived, keep into
The shielding of door button unlocking function, i.e., do not discharge the unlocking function for button of entering, and discharges and read gravity switch output function, right
The output response of gravity switch；
S30, keep enter button unlocking function shielding during, set human body sensor work in mode three, root
According to identification human body sensor testing result and read gravity switch output result and carry out differentiating that people faints and fall down to the ground and child
It is stranded：
1) it is set by identifying whether human body sensor detects human body and fall down to the ground to differentiate that people faints：
It is to be identified to human body sensor can't detect human body when, assert cabin in people faint fall down to the ground, to the hatch door solution of locking
Lock, and the loudspeaker by being located at out of my cabin exports the voice help-asking information that someone's faintness falls down to the ground in cabin, otherwise, assert the people in cabin
Do not faint and fall down to the ground；
2) it is set in and gravity switch output result is read to assert that child is stranded to gravity switch output response duration：
Setting continues T3 times second until reading gravity switch output in lasting T3 times second and accounting for this for " 1 " institute's cumulative time
Less than 30%, and within this lasting T3 time second without assert people faint fall down to the ground when, then assert cabin in there is child to be stranded, to closing
The hatch door unblock of lock, and have the stranded voice help-asking information to be gone out of child by being located in loudspeaker output cabin out of my cabin, otherwise,
Assert to be stranded without child in cabin and treat out；
S40, when unlocking hatch door, stop ongoing people and faint to fall down to the ground and the stranded detection identification of child, and hang up release
Read gravity switch output function.
2. a kind of anti-child according to claim 1 is stranded the implementation method of ATM protection cabin door electronic system, it is special
Sign is, exporting someone in cabin by the loudspeaker being located at 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
There is the stranded voice help-asking information to be gone out of child in loudspeaker output cabin, when hatch door is opened, loudspeaker stops output voice and asked
Rescue information.
3. a kind of anti-child according to claim 1 is stranded the implementation method of ATM protection cabin door electronic system, it is special
Sign is that human body sensor is infrared curtain detector.
4. a kind of anti-child according to claim 1 is stranded the implementation method of ATM protection cabin door electronic system, it is special
Sign is that the supporting surface of described gravity switch is set to rectangle, and supporting surface length is set greater than the table top length of ATM fuselage
Degree, supporting surface width is arranged to 40 centimetres, and supporting surface and ground are in same level.
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| CN201502186U (en) * | 2009-09-08 | 2010-06-09 | 台山平安五金制品有限公司 | ATM safety protection cabin |
| CN105101506B (en) * | 2014-04-16 | 2018-02-27 | 东莞巨扬电器有限公司 | Light fixture and its adjusting process with the human body infrared sensing device further of passive type |
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| 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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