CN105894637A - ATM (automatic teller machine) cabin door electronic system on basis of multi-sensing human body identification and method for implementing ATM cabin door electronic system - Google Patents
ATM (automatic teller machine) cabin door electronic system on basis of multi-sensing human body identification and method for implementing ATM cabin door electronic system Download PDFInfo
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- CN105894637A CN105894637A CN201610268806.8A CN201610268806A CN105894637A CN 105894637 A CN105894637 A CN 105894637A CN 201610268806 A CN201610268806 A CN 201610268806A CN 105894637 A CN105894637 A CN 105894637A
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- cabin
- human body
- atm
- ground
- hatch door
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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
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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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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- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses an ATM (automatic teller machine) cabin door electronic system on the basis of multi-sensing human body identification and a method for implementing the ATM cabin door electronic system. The ATM cabin door electronic system is characterized in that a cabin door controller unit is connected with a first human body sensor, a second human body sensor, a third human body sensor and a voice output circuit, human bodies in spaces at different heights above the ground in a cabin can be detected by the first human body sensor, the second human body sensor and the third human body sensor, and loudspeakers of the voice output circuit are arranged outside the cabin; the heights from detection spaces of the first human body sensor to the ground in the cabin are shorter than the heights from detection spaces of the second human body sensor to the ground in the cabin and are higher than the heights from detection spaces of the third human body sensor to the ground in the cabin, and steps are arranged at the fronts of ATMs. The method includes determining that users faint and fall to the ground if the users cannot be identified by the third human body sensor in unlocking function shielding keeping periods of a door entrance button after the ATM cabin door electronic system determines that the users enter the cabin, and unlocking a locked cabin door; determining that children are trapped if the human body identification detection cumulative time of the second human body sensor in duration specified time accounts for 30% of the specified time at most and the ATM cabin door electronic system does not determine that the users faint and fall on the ground in the specified time, and unlocking the locked cabin door.
Description
Technical field
The present invention relates to ATM protective cabin hatch door electronic system, specifically relate to identify based on many sensings the ATM of human body
The hatch door electronic system in cabin and implementation method.
Background technology
At present, the ATM of bank is withdrawn the money room (booth of withdrawing the money), in order to protect depositor to withdraw the money more safely, have at each ATM
Being provided with (the similar closing protective cabin closing telephone booth) outside ATM and close protective cabin (room), i.e. one one, cabin ATM is certainly
Dynamic cash dispenser (abbreviation ATM), ATM protective cabin is provided with hatch door electronic system, carries out " people one cabin " (in principle,
Secondary a people can only be had to enter cabin) management.ATM protection hatch door electronic system typically uses and is equipped with enabling inside and outside protective cabin
Button, the outer set door open button of protective cabin tells a button, in order to have button of entering, door open button set in protective cabin
Being beneficial to short people the most out, the button setting height(from bottom) of going out in cabin is about 1.1 meters.After hatch door Guan Bi latches, hatch door
When the human body sensor that electronic system is arranged in cabin has detected people, the unlocking function of button of entering is shielded, outside
Door cannot be opened by people, it is necessary to door could be opened by the button in operational window, thus prevents other people from trailing, and protects the people of the inside
The safety of operation ATM.In order to prevent child be strayed into ATM make employment fall in a swoon (faintness falls down to the ground) time enter what button had
Unlocking function is effective, and only in cabin 1 meter of 2 space above, whether someone detects, when 1 meter more than 2 to set human body sensor
Spatially there is people, assert there is ATM user, the unblock merit of button of entering is shielded, as 1 meter of 2 space above nobody, recognizes
Fixed faintness without ATM user or user falls down to the ground, the unlocking function release of button of entering shielding.Seem perfect design, really
There is a defect the biggest, set whether 1 meter of 2 space above of detection has the human body sensor of people, due to temperature, always
The impact such as changing, can cause downwardly extending the spatial altitude of detection for 1 meter 2, numerous media are reported often: because of by height 1 meter 1
Child's false-lock between 1 meter 2 cannot open hatch door ATM protective cabin, the people of outside, because human body sensor inspection
Measure in people assert cabin and have ATM user.The appearance of 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 at the end when arranging, i.e. human body sensor space exploration distance cabin
The height on interior ground is lifted up more than 1 meter 2, has not the most both taken into account the detection that falls down to the ground of fainting, has had an effect on the user that height is shorter
Use.In cabin, child is stranded, and the people of outside cannot open hatch door, and child does not realize and presses go out button or the little behaviour of strength
Not making door open button, the people of outside is conventional to be called bank clerk or seeks help to 110, and bank clerk or people's police are led to
Crossing particular form could be from external opening hatch door.So being used for protecting the hatch door electronics of the ATM ATM protective cabin of remittee
System, for child, constitutes certain potential safety hazard.
Solve this potential safety hazard above, two methods that bank's aspect is currently employed: first uses Attended mode, people on duty
Member uses power-off, pushes the door open rescue trapped personnel with hands, say, that duty personnel's moment to wait in monitoring, takes after power-off
Manpower；The second solves this problem from remotely control exactly, when meeting the generation of this emergency when, and Field Force
Can dial the phone at bank monitoring center, Surveillance center can recall video recording, examines the situation at scene, and he can give a switch
Signal, protective cabin give opened, button of going out all is not operated by child, can make a phone call？.Also has a side used
Method, uses time-out to take function and solves trapped personnel, and in order to prevent other people from taking ATM protective cabin for a long time, ATM protects
The electronic system of cabin door is provided with timing and uses function, and being normally set up hatch door rear enclosed time that latches is 10 minutes, 10 minutes
Later, automatic unlocking hatch door, for stranded child, this method is not preferable way.
Well-known: the method that the existing detection faintness of existing ATM protective cabin hatch door electronic system falls down to the ground is the most not accurate enough, when hatch door closes
Close after latching, 1 meter of 2 space above 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 down
Or bend over to carry out to pick up the action behavior such as thing, button shoestring and be considered as falling in a swoon (faintness falls down to the ground), people falls in a swoon after (faintness falls down to the ground) in fact
It is motionless, the method fallen down to the ground so the existing detection of existing ATM protective cabin hatch door electronic system is fainted, exist when in cabin
When people is pedaled down or bends over to carry out picking up the action row such as thing, button shoestring, hatch door unlocks, and other people can enter in cabin, does not now have anti-
The effect that only other people trail.
It is known that: ATM protection cabin has certain sound insulation function, and after once hatch door is closed, inside and outside cabin, sound can become
The least, people the most out of my cabin does not hears that the people in cabin speaks sound, and the people in cabin does not hears that people out of my cabin speaks sound.Meanwhile,
Once child stranded ATM protective cabin, typically can leave ATM fuselage, before being certainly also possible to the of short duration return ATM of meeting.And
Normal users uses during ATM, may pedal down or bend over to carry out to pick up thing, detain the factors such as shoestring health can be caused short
Movable in distance bilge ground level less than 1.2 meters temporarily.
It is known that: owing to rush is filled in nutrition, the child's height currently having is higher than 1.2 meters, but is latched in ATM cabin and not necessarily can grasp
Go out button.
Summary of the invention
The purpose of the present invention and solution technical problem is that the defect existed for existing ATM protective cabin hatch door electronic system, carry
Go out hatch door electronic system and the implementation method in ATM cabin based on many sensing identification human bodies, exist with three human body sensors
Adjust the distance respectively in cabin in cabin people's body-sensing in the detection of ground differing heights space above human body, and three human body sensors
In induction sensor space exploration distance cabin, ground level is set to calibrated altitude, i.e. 1 meter 2, a human body sensing in two other
Sensor space exploration distance cabin in ground level be set greater than calibrated altitude, another person's body induction sensor space exploration away from
In cabin, ground level is set smaller than calibrated altitude, and is provided with step before ATM；Realize function mainly to have, assert cabin
Come by the result identifying the second human body sensor detection during the interior unlocking function shielding entering the button that keeps after user entering
Assert that child is stranded: until recognizing the second human body sensor in continuing the stipulated time to detect that institute's cumulative time of human body accounts for
Less than the 30% of this stipulated time, and within this stipulated time, do not assert that people faints when falling down to the ground, then there is child stranded in assert cabin,
The hatch door of locking is unlocked, and by having the stranded voice help-asking information to be gone out of child in being located at speaker output cabin out of my cabin, with
Personnel execute and ask the most out of my cabin.
In order to realize above-mentioned purpose, the technical scheme is that
The hatch door electronic system in the ATM cabin of human body is identified based on many sensings, including: connect the first to the 3rd human body sensing respectively
Sensor, button of entering, button of going out, door occlusion detection circuit, door lock circuit, speaker are arranged on voice output out of my cabin
The cabin door controller unit of circuit；Described first to the 3rd human body sensor is installed in ATM protective cabin cabin inner top,
Adjust the distance respectively ground differing heights space above detection human body in cabin, in the first body induction sensor space exploration distance cabin
Face height is less than ground level in the second human body sensor space exploration distance cabin, more than the 3rd human body sensor detection
Ground level in space length cabin；Cabin door controller unit is embedded with the program module exporting voice help-asking information when recognizing stranded
The program module controlled accordingly with the Different Results of three human body sensor detections.
Above-described first to the 3rd human body sensor is infrared curtain detector.
Above-described the first body induction sensor space exploration is set to ground level in distance cabin in cabin 1 meter 2 with overhead
Between detect human body, the second human body sensor space exploration is set to 1 meter of 3 space above of ground level in distance cabin in cabin
Detection human body, the 3rd human body sensor space exploration is set to visit 0.5 meter of space above of ground level in distance cabin in cabin
Survey human body.
Before the dead ahead of the above ATM presses close to fuselage, facade is additionally provided with the tread step apart from ground level 10 centimetres, platform
Rank length is set greater than the land length of ATM fuselage, and width is set to 30 centimetres, and the width i.e. marked time is 30 centimetres,
ATM setting height(from bottom) is on the basis of the tread of step.
Realizing above-mentioned purpose, the present invention another solution is that
Identify the implementation method of the hatch door electronic system in the ATM cabin of human body based on many sensings, comprise the following steps:
S10, cabin door controller unit, until hatch door Guan Bi, control hatch door and latch, shield button unlocking function of entering, and start
The T1 second in limited time, only identifies the first body induction sensor testing result within the time in limited time:
Set to be identified to the first body induction sensor human body detected time, terminate in limited time, and the button unlocking function that keeps entering
Shielding, the most do not discharge the unlocking function of button of entering, otherwise, treat that the time arrives in limited time, release shielding enter button unlock merit
Can, i.e. recover to enter the unlocking function of button；
S20, keep enter button unlocking function shielding during, carry out people faint fall down to the ground and child stranded detection identify:
1) by identifying whether the 3rd human body sensor detects that human body differentiates that people faints and falls down to the ground:
Set to be identified to the 3rd human body sensor can't detect human body time, assert that the people in cabin faints and fall down to the ground, to locking
Hatch door unlocks, and by having people to faint the voice help-asking information fallen down to the ground in being located at speaker output cabin out of my cabin, otherwise, assert cabin
Interior people does not faint and falls down to the ground；
2) result by identifying the second human body sensor detection assert that child is stranded:
Set until recognizing the second human body sensor in continuing T2 time second to detect that institute's cumulative time of human body accounts for this and holds
Less than the 30% of continuous T2 time second, and within T2 time second that this is lasting, do not assert that people faints when falling down to the ground, then have in assert cabin
Child is stranded, unlocks the hatch door of locking, and by having the stranded voice to be gone out of child to ask in being located at speaker output cabin out of my cabin
Rescue information, otherwise, treat out without child is stranded in assert cabin；
S30, time hatch door is unlocked, and stop ongoing people and faint and fall down to the ground and the stranded detection of child identifies.
Above-described by there being people to faint the voice help-asking information fallen down to the ground and by being located at cabin in being located at speaker output cabin out of my cabin
Having the stranded voice help-asking information to be gone out of child in outer speaker output cabin, when hatch door is opened, speaker stops output voice
Distress signals.
The above-described T1 second is set to 3 seconds；The described T2 second is set to 25 seconds.
Beneficial effect:
The hatch door electronic system in the ATM cabins based on many sensing identification human bodies of the present invention and implementation method, major advantage is,
Achieve after assert and entering user in cabin, by identifying that the second human body sensing passes during the unlocking function shielding of the button that keeps entering
The result of sensor detection assert that child is stranded: until recognizing the second human body sensor in continuing 25 second time people to be detected
Institute's cumulative time of body accounts for less than the 30% of this 25 second lasting time, and does not assert people's dusk within the 25 second time that this is lasting
Faint when falling down to the ground, then have child stranded in assert cabin, the hatch door of locking is unlocked, and by being located in speaker output cabin out of my cabin
There is the stranded voice help-asking information to be gone out of child, in order to personnel execute and ask out of my cabin.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the hatch door electronic system in the ATM cabin identifying human body based on many sensings of the present invention；
In figure: the most the first body induction sensor, 2. the second human body sensor, 3. the 3rd human body sensor, 4. enter
Door button, button of 5. going out, 6. occlusion detection circuit, 7. door lock circuit, 8. sound out-put circuit, 9. hatch door controls
Device unit.
Detailed description of the invention
As it is shown in figure 1, identify the hatch door electronic system in the ATM cabin of human body based on many sensings, including: connect the first respectively
Body induction sensor the 1, second human body sensor the 2, the 3rd human body sensor 3, button 4 of entering, button 5 of going out,
Door occlusion detection circuit 6, door lock circuit 7, speaker are arranged on the cabin door controller unit 9 of sound out-put circuit 8 out of my cabin；
Described the first body induction sensor 1 and the second human body sensor 2 and the 3rd human body sensor 3 are installed in ATM
Machine protective cabin cabin inner top, ground differing heights space above detection human body, the first body induction sensor in cabin of adjusting the distance respectively
In 1 space exploration distance cabin, ground level is less than ground level in the second human body sensor 2 space exploration distance cabin, is more than
Ground level in 3rd human body sensor 3 space exploration distance cabin；Cabin door controller unit 9 is embedded with when recognizing stranded
The program mould that the program module of output voice help-asking information and the Different Results of three human body sensor detections control accordingly
Block.
Above-described the first body induction sensor 1 and the second human body sensor 2 and the 3rd human body sensor 3 points
It is not connected with the input of cabin door controller unit 9, the first body induction sensor 1 and the second human body sensor 2 and
Three human body sensors 3 are mounted on ATM protective cabin cabin inner top, are respectively used in cabin ground differing heights in distance cabin
Space above detection human body, the present invention all selects as infrared curtain detector, the first body induction sensor 1 and second people's body-sensing
It is different that induction sensor 2 and the 3rd human body sensor 3 remove the sensitivity arranged, and other parameter is the same, the first human body sensing
Sensor 1 and the second human body sensor 2 and the 3rd human body sensor 3 detect during people defeated in its investigative range
Go out for high level, be i.e. output as " 1 ", otherwise, be output as low level, be i.e. output as " 0 "；The first body induction sensor 1
Sensitivity be set to 1.2 meters of space above of ground level in distance cabin in cabin detection human bodies, the second human body sensor 2
Sensitivity be set to 1.3 meters of space above of ground level in distance cabin in cabin detection human bodies；3rd human body sensor 3
Space exploration is set to 0.5 meter of space above detection human body of ground level in distance cabin in cabin.
Described 3rd human body sensor 3 is fainted the detection that falls down to the ground for people, in order to both be resistant to the interference of bilge toy, again
Can guarantee that more than 1.2 meters people of height pedal down or bend over can in the 3rd human body sensor 3 investigative range, therefore the present invention arrange
3rd human body sensor 3 space exploration is to 0.5 meter of space above of ground level in distance cabin in cabin.
In the present invention, before ATM dead ahead presses close to fuselage, facade is provided with the step of tread distance ground level 10 centimetres, is used for
User stands when using ATM, and the length of its step is set greater than the land length of ATM fuselage and (is corresponding to greater than ATM
The width of machine), width is set to 30 centimetres, and the width i.e. marked time is 30 centimetres, and ATM setting height(from bottom) with the tread of step is
Benchmark, during as there is no step, ATM setting height(from bottom) distance cabin in ground be A, then after being provided with step, ATM setting height(from bottom) with
Distance step tread is A, and i.e. in ATM setting height(from bottom) distance cabin, ground is adjusted to A and adds shoulder height, and the present invention is: ATM
In machine setting height(from bottom) distance cabin, ground is adjusted to A plus 10 centimetres.
Described sound out-put circuit 8 is made up of the speaker being sequentially connected in series, audio amplifier circuit, D/A change-over circuit；D/A turns
The output of the input and cabin door controller unit 9 of changing circuit is connected, and speaker is installed on ATM protective cabin out of my cabin；Sound
Output circuit 8 for exporting voice help-asking information out of my cabin.
Described button 4 of entering is ATM protective cabin door open button out of my cabin, has a unlocking function to locking hatch door, but enter by
The unlocking function that button 4 has by whether having user and long-range control condition in cabin is limited.By whether there being user's condition in cabin it is limited to:
When assert unmanned (no user) in cabin, the unlocking function of button 4 of entering is discharged, in assert cabin, has people's (having user)
Time, the unlocking function of button 4 of entering is shielded (hang-up).When hatch door electronic system is remotely controlled, whether there is people regardless of in cabin,
When receiving remote control signal and being long-range locking hatch door signal, carry out hatch door locking, if locking time keep locking, and right
Enter unlocking function shielding (hang-up) of button 4, when receiving remote control signal for remotely permission opened door signal, right
Enter button 4 unlocking function release, when receiving remote control signal and being to revert to the control information signal by terminal, enter
Whether the unlocking function of door button 4 reverts to by there being user's condition to be limited in cabin.Button 4 setting height(from bottom) of entering is generally 1.7 meters
Left and right, desirably prevents child's operation.When hatch door electronic system not with long-distance on-line, i.e. off-line working, the solution of button 4 of entering
Whether lock function is given tacit consent to by there being user's condition to be limited in cabin.
Described button 5 of going out is the door open button in ATM protective cabin cabin, locking hatch door is had unlocking function, button of going out
The unlocking function of 5 pairs of locking hatch doors is by cabin, whether someone is limited, and when button 5 of i.e. going out is flat, acquiescence has unlocking function, gos out
The button 5 the most remotely controlled condition of unlocking function to locking hatch door, when hatch door electronic system is remotely controlled, regardless of in cabin be
No have people, when receiving remote control signal and being long-range locking hatch door signal, hatch door is carried out locking, if locking time keep
Locking, shields (hang-up) to the unlocking function of button 4 of entering, and the unlocking function to button 5 of going out is also carried out shielding (extension simultaneously
Rise), when receiving remote control signal for remotely allowing opened door signal and receive remote control signal for reverting to by whole
During the control information signal held, the unlocking function of button 5 of going out reverts to acquiescence effectively.For the shortest people from the inside
Out, button 5 setting height(from bottom) of going out in cabin is generally about 1.1 meters.When hatch door electronic system not with long-distance on-line, the most de-
Machine works, and the unlocking function acquiescence of button 5 of going out is permanently effective.
When hatch door electronic system is remotely controlled, it is long-range locking hatch door signal when receiving remote control signal and remotely allows
During opened door signal, whether hatch door electronic system has people and people to faint in stopping cabin falling down to the ground and child's stranded detection identification control merit
Energy；The remote control signal that receives the most waiting is when being to revert to the control information signal by terminal, and hatch door electronic system just recovers cabin
The most whether have people and people to faint to fall down to the ground and child's stranded detection identification control function.
Described door occlusion detection circuit 6 is used for detecting whether hatch door closes (Guan Bi), is a door status sensor, by Magnetic testi electricity
Road and produce the permanent magnet of stationary magnetic field and constitute, in door occlusion detection circuit 6, magnetic sensor circuit and cabin door controller unit 9 is defeated
Enter to be connected；During hatch door Guan Bi, magnetic sensor circuit detects the magnetic signal of permanent magnet；Hatch door does not closes that (hatch door is in non-closed shape
State) time, magnetic sensor circuit can't detect magnetic signal；That is cabin door controller unit 9 is detected by door occlusion detection circuit 6
Magnetic signal judges whether the hatch door of protective cabin closes, when cabin door controller unit 9 detects magnetic by door occlusion detection circuit 6
Signal, illustrates that hatch door is in closure state, and otherwise, hatch door is in and does not close (being in non-closed) state.When door occlusion detection electricity
Road 6, from can't detect magnetic signal to magnetic signal being detected, illustrates that hatch door enters closure state from opening (non-closed), i.e. works as hatch door
Controller unit 9 reads an occlusion detection circuit 6 from can't detect magnetic signal to magnetic signal being detected, illustrates that hatch door is from unlatching
(non-closed) enters closure state, is equivalent to cabin door controller unit 9 grade until hatch door Guan Bi；When door occlusion detection circuit 6
From detecting that magnetic signal, to can't detect magnetic signal, illustrates that hatch door, from being closed into unlatching (non-closed) state, is equivalent to hatch door control
Device unit 9 grade processed is until hatch door unlatching.Hatch door is in closure state, and hatch door is not necessarily latched, i.e. hatch door not necessarily locking；
Otherwise, when hatch door is in locking (latching), hatch door is necessarily in closure state；When hatch door does not closes, hatch door will not be latched.
When hatch door is only in Guan Bi, if hatch door has automatically turns on control, no matter enter button 4 and the unlocking function screen of button 5 of going out
Whether covering, button 4 is entered in operation or button 5 of going out all can open (opening) hatch door, if without automatically turning on control, can directly lead to
Cross 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 the switch electricity of hatch door
Road, lock latches/and the output of release circuit is connected with door lock, and the on-off circuit of hatch door exports and the ON/OFF actuator phase of hatch door
Connect, such as enabling motor；The latching of door lock/release circuit and door lock constitute electric control lock, and the opening of the on-off circuit of hatch door and hatch door/
Close actuator and constitute hatch door automatic opening/closing means；When door lock circuit 7 receives cabin door controller unit 9 and transmits control signal it is
Latch signal, latch/release circuit carries out door lock and latches；Letter is controlled when door lock circuit 7 receives cabin door controller unit 9 transmission
Number it is unlocking signal, latch/release circuit carries out door lock unblock；Door lock circuit 7 receives cabin door controller unit 9 transmission and controls
Signal is for closing gate signal, and the on-off circuit of hatch door controls the ON/OFF actuator of hatch door and carries out closing the door action, closes hatch door；Door lock
Circuit 7 receives cabin door controller unit 9 and transmits control signal is enabling signal, the on-off circuit of hatch door control the opening of hatch door/
Close actuator and carry out door opening action, open hatch door.Latch when hatch door is in (locking) time, if needing opened door, hatch door control
Device unit 9 first transmits unlocking signal to door lock circuit 7, then transmits enabling signal to door lock circuit 7.
Enter button 4 when door lock circuit 7 is provided with the on-off circuit of hatch door and button 5 of going out also has door opening function, solving
The lock function valid period, operating enter button 4 or button 5 of going out, cabin door controller unit 9 send unblock letter to door lock circuit 7
After number, also send enabling signal from trend door lock circuit 7, open hatch door；In unlocking function invalid period, operate button 4 of entering
Or button 5 of going out, only transmit enabling signal to door lock circuit 7, and be when the door lock of hatch door is in the Guan Bi of released state
Just transmit enabling signal, opened door to door lock circuit 7, otherwise, do not transmit enabling signal to door lock circuit 7, i.e. unlocking
Function invalid period, and when hatch door is in locking, operation enter button 4 or button 5 of going out invalid, cabin door controller unit 9
It is not responding to.
Described cabin door controller unit 9 processes the CPU of task for hatch door electronic system work in every, completes cabin
Door Based Intelligent Control, with ARM as core, the interface circuit etc. adapted with the external circuit accessed is constituted；Cabin door controller list
It is provided with interval timer and timer in unit 9, carries out prescribing a time limit accordingly and timing in work；Cabin door controller unit 9 is embedded with
The Different Results of the program module and three human body sensor detections that export voice help-asking information when recognizing stranded is carried out accordingly
The program module controlled.
Cabin door controller unit 9 be embedded in when recognizing stranded export voice help-asking information program module for: when assert cabin
In people faint when falling down to the ground stranded, have people's voice help-asking fallen down to the ground of fainting to believe in exporting cabin by the speaker of sound out-put circuit 8
Breath, the present invention is set to output " to be had people to faint to fall down to the ground, woulds you please give a hand in cabin." voice help-asking information；In assert cabin
There is child stranded in time going out, by the stranded voice help-asking information to be gone out of child in the speaker output cabin of sound out-put circuit 8,
The present invention is set to output, and " in cabin, child is stranded treats out, woulds you please opened door by it out." voice help-asking information.Speaker
The voice help-asking information of output, stopped when hatch door is opened.
The program mould that the Different Results of three human body sensor detections that cabin door controller unit 9 is embedded in controls accordingly
Block is used for: the first to three human body sensor read by synchronization is to ground differing heights space above human detection in cabin
Whether whether whether interpretation of result is assert and adjudicates: have user in user, cabin to faint in cabin and fall down to the ground, have child stranded in cabin.
The present invention is included in the 3rd because of the space of the first body induction sensor of setting and the second human body sensor detection human body
In the space of human body sensor detection human body, and the space of the second human body sensor detection human body is included in the first
In the space of body induction sensor detection human body, so cabin door controller unit 1 synchronizes the people of the first, second, and third of reading
In body induction sensor testing result: be to be output as " 0 " (namely not have when recognizing the 3rd human body sensor testing result
Human body detected), then the first and second human body sensor testing results are the most also that to be output as " 0 " (also will be not have
Human body detected)；It is to be output as " 1 " (human body namely being detected) when recognizing the 3rd human body sensor testing result,
Then first and second human body sensor testing results output be " 1 " or output be that " 0 " is uncertain, i.e. first and second
Human body sensor is the most also to detect that human body is uncertain；It is output when recognizing the first body induction sensor testing result
For " 0 " (being namely not detected by human body), then the second human body sensor testing result is the most also to be output as " 0 " (also
Will be to be not detected by human body), but the 3rd human body sensor testing result output be " 0 " or output be that " 1 " is the most true
Fixed, the i.e. the 3rd human body sensor is the most also that to be not detected by human body uncertain；When recognizing the first body induction sensor
Testing result is to be output as " 1 " (human body namely being detected), then the second human body sensor testing result output is " 1 "
Or output is that " 0 " is uncertain, and the i.e. second human body sensor is the most also to detect that human body is uncertain, but the 3rd people's body-sensing
Induction sensor testing result is the most also to be output as " 1 " (also will be human body to be detected)；When recognizing the second human body sensing sensing
Device testing result is to be output as " 0 " (being namely not detected by human body), then first and the 3rd human body sensor testing result
Output be " 0 " or output be that " 1 " is uncertain, i.e. first and the 3rd human body sensor be the most also to be not detected by people
Body is uncertain；To be output as " 1 " (human body namely being detected) when recognizing the second human body sensor testing result, then
One and second human body sensor testing result be the most also to be output as " 1 " (also will be human body to be detected).
The implementation method of the hatch door electronic system in the ATM cabin identifying human body based on many sensings of the present invention, comprises the steps:
S10, cabin door controller unit, until hatch door Guan Bi, control hatch door and latch, shield button unlocking function of entering, and start
The T1 second in limited time, only identifies the first body induction sensor testing result within the time in limited time:
Set to be identified to the first body induction sensor human body detected time, terminate in limited time, and the button unlocking function that keeps entering
Shielding, the most do not discharge the unlocking function of button of entering, otherwise, treat that the time arrives in limited time, release shielding enter button unlock merit
Can, i.e. recover to enter the unlocking function of button；
S20, keep enter button unlocking function shielding during, carry out people faint fall down to the ground and child stranded detection identify:
1) by identifying whether the 3rd human body sensor detects that human body differentiates that people faints and falls down to the ground:
Set to be identified to the 3rd human body sensor can't detect human body time, assert that the people in cabin faints and fall down to the ground, to locking
Hatch door unlocks, and by having people to faint the voice help-asking information fallen down to the ground in being located at speaker output cabin out of my cabin, otherwise, assert cabin
Interior people does not faint and falls down to the ground；
2) result by identifying the second human body sensor detection assert that child is stranded:
Set until recognizing the second human body sensor in continuing T2 time second to detect that institute's cumulative time of human body accounts for this and holds
Less than the 30% of continuous T2 time second, and within T2 time second that this is lasting, do not assert that people faints when falling down to the ground, then have in assert cabin
Child is stranded, unlocks the hatch door of locking, and by having the stranded voice to be gone out of child to ask in being located at speaker output cabin out of my cabin
Rescue information, otherwise, treat out without child is stranded in assert cabin；
S30, time hatch door is unlocked, and stop ongoing people and faint and fall down to the ground and the stranded detection of child identifies.
Above-described by there being people to faint the voice help-asking information fallen down to the ground and by being located at cabin in being located at speaker output cabin out of my cabin
Having the stranded voice help-asking information to be gone out of child in outer speaker output cabin, when hatch door is opened, speaker stops output voice
Distress signals.
The above-described T1 second is set to 3 seconds；The described T2 second is set to 25 seconds.
Above-described setting detects being added up of human body until recognizing the second human body sensor in continuing T2 time second
Time accounts for less than the 30% of this lasting T2 time second, and does not assert that within T2 time second that this is lasting people faints when falling down to the ground, then
There is child stranded in assert cabin.Refer to: if until recognizing the second human body sensor in continuing the T2 time second people to be detected
During body, institute's cumulative time is the A second, and calculates A second of institute's cumulative time ratio shared in this lasting T2 time second and be less than
Less than 30%, and within T2 time second that this is lasting, do not assert that people faints when falling down to the ground, then there is child stranded in assert cabin.Such as
It is 4 seconds continuing to recognize in 25 seconds the second human body sensor and detect institute's cumulative time of human body, then calculates and added up
4 seconds of time this continue ratio shared in 25 second time be 4 divided by 25 less than 30%, and do not have in this continues 25 seconds
Assert when people's faintness falls down to the ground, then have child stranded in assert cabin.Such as in continuing 25 seconds, recognize the second human body sensor
Institute's cumulative time human body being detected is 10 seconds, then calculate 10 seconds of institute's cumulative time shared in this continues 25 second time
Ratio be 10 divided by 25 more than 30%, then do not have child stranded in assert cabin.
Above method is that hatch door electronic system is carried out under remotely control off-line state.
Claims (6)
1. the hatch door electronic system in the ATM cabin of human body is identified based on many sensings, including: connect first to the 3rd people's body-sensing respectively
The sound that induction sensor, button of entering, button of going out, door occlusion detection circuit, door lock circuit, speaker are arranged on out of my cabin is defeated
Go out the cabin door controller unit of circuit；It is characterized in that, the first to the 3rd human body sensor is installed in ATM protective cabin
Cabin inner top, ground differing heights space above detection human body, the first body induction sensor space exploration in cabin of adjusting the distance respectively
In distance cabin, ground level is less than ground level in the second human body sensor space exploration distance cabin, more than the 3rd human body sensing
Ground level in sensor space exploration distance cabin；Cabin door controller unit is embedded with output voice help-asking information when recognizing stranded
Program module and the program module that controls accordingly of the Different Results of three human body sensors detection.
The hatch door electronic system in the ATM cabin identifying human body based on many sensings the most according to claim 1, it is characterised in that
First to the 3rd human body sensor is infrared curtain detector.
The hatch door electronic system in the ATM cabin identifying human body based on many sensings the most according to claim 1, it is characterised in that
Described the first body induction sensor space exploration is set to 1 meter of 2 space above detection people of ground level in distance cabin in cabin
Body, the second human body sensor space exploration is set to 1 meter of 3 space above detection human body of ground level in distance cabin in cabin,
3rd human body sensor space exploration is set to 0.5 meter of space above detection human body of ground level in distance cabin in cabin.
The hatch door electronic system in the ATM cabin identifying human body based on many sensings the most according to claim 1, it is characterised in that
Before ATM dead ahead presses close to fuselage, facade is additionally provided with the tread step apart from ground level 10 centimetres, and length of bench is set to greatly
In the land length of ATM fuselage, width is set to 30 centimetres, and the width i.e. marked time is 30 centimetres, ATM setting height(from bottom)
On the basis of the tread of step.
5. the realization side of the hatch door electronic system in the ATM cabin identifying human body based on many sensings according to claim 1
Method, it is characterised in that comprise the following steps:
S10, cabin door controller unit, until hatch door Guan Bi, control hatch door and latch, shield button unlocking function of entering, and start
The T1 second in limited time, only identifies the first body induction sensor testing result within the time in limited time:
Set to be identified to the first body induction sensor human body detected time, terminate in limited time, and the button unlocking function that keeps entering
Shielding, the most do not discharge the unlocking function of button of entering, otherwise, treat that the time arrives in limited time, release shielding enter button unlock merit
Can, i.e. recover to enter the unlocking function of button；
S20, keep enter button unlocking function shielding during, carry out people faint fall down to the ground and child stranded detection identify:
1) by identifying whether the 3rd human body sensor detects that human body differentiates that people faints and falls down to the ground:
Set to be identified to the 3rd human body sensor can't detect human body time, assert that the people in cabin faints and fall down to the ground, to locking
Hatch door unlocks, and by having people to faint the voice help-asking information fallen down to the ground in being located at speaker output cabin out of my cabin, otherwise, assert cabin
Interior people does not faint and falls down to the ground；
2) result by identifying the second human body sensor detection assert that child is stranded:
Set until recognizing the second human body sensor in continuing T2 time second to detect that institute's cumulative time of human body accounts for this and holds
Less than the 30% of continuous T2 time second, and within T2 time second that this is lasting, do not assert that people faints when falling down to the ground, then have in assert cabin
Child is stranded, unlocks the hatch door of locking, and by having the stranded voice to be gone out of child to ask in being located at speaker output cabin out of my cabin
Rescue information, otherwise, treat out without child is stranded in assert cabin；
S30, time hatch door is unlocked, and stop ongoing people and faint and fall down to the ground and the stranded detection of child identifies.
The implementation method of the hatch door electronic system in the ATM cabin identifying human body based on many sensings the most according to claim 5,
It is characterized in that, by there being people to faint the voice help-asking information fallen down to the ground and by being located at out of my cabin in being located at speaker output cabin out of my cabin
Speaker output cabin in have the stranded voice help-asking information to be gone out of child, when hatch door is opened, speaker stop export voice ask
Rescue information.
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| CN116978151A (en) * | 2023-07-27 | 2023-10-31 | 三峡高科信息技术有限责任公司 | Intelligent sensing gating system and method based on Internet of things |
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