CN109812167A - Door folder article inspection device and device for opening/closing door - Google Patents
Door folder article inspection device and device for opening/closing door Download PDFInfo
- Publication number
- CN109812167A CN109812167A CN201811386467.9A CN201811386467A CN109812167A CN 109812167 A CN109812167 A CN 109812167A CN 201811386467 A CN201811386467 A CN 201811386467A CN 109812167 A CN109812167 A CN 109812167A
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- China
- Prior art keywords
- door
- detection sensor
- output signal
- vehicle
- inspection device
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/42—Detection using safety edges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/42—Detection using safety edges
- E05F15/47—Detection using safety edges responsive to changes in fluid pressure
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/44—Sensors therefore
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2400/00—Electronic control; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/50—Fault detection
- E05Y2400/508—Fault detection of detection
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/40—Protection
- E05Y2800/422—Protection against vibration or noise
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/506—Application of doors, windows, wings or fittings thereof for vehicles for buses
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/531—Doors
- E05Y2900/532—Back doors or end doors
Abstract
The present invention provides a kind of folder article inspection device and device for opening/closing door, can be improved the detection accuracy that door clamps object.Whether door folder article inspection device (1) detection is for being state that door clamps object by the double door (30) of the car port of vehicle opening and closing, have: acquisition unit (11), the output signal of its output signal for obtaining the first detection sensor (53) and the second detection sensor (54), wherein, first detection sensor is used to detect the deformation of the First elastic component (51) for the doorframe for being installed in first (31), and the second detection sensor is used to detect the deformation of the second elastic component (52) for the doorframe for being installed in second (32)；And determination unit (12), it calculates the difference i.e. calculated value between the output signal of the first detection sensor and the output signal of the second detection sensor got by acquisition unit, and determines based on calculated value whether double door (30) is state that door clamps object.
Description
Technical field
The present invention relates to a kind of door folder article inspection device of door that the car port by vehicle is opened and closed and device for opening/closing door.
Background technique
Itd is proposed that a kind of pair of object be used to clamp at the door that the door that the car port of vehicle is opened and closed is clamped the situation progress of object
The door of detection presss from both sides article inspection device (for example, referring to Japanese Unexamined Patent Publication 2016-159847 bulletin).
In the door folder article inspection device that Japanese Unexamined Patent Publication 2016-159847 bulletin is recorded, it is provided with output and is mounted
In the pressure switch of the corresponding signal of deformation of the elastic component of the doorframe of door.Moreover, the output result based on pressure switch come
Detection door clamps the situation of object.
Summary of the invention
Problems to be solved by the invention
However, the vibration when pressure switch is detected because of vehicle driving causes in above-mentioned door folder article inspection device
Pressure change when, the detection accuracy that door clamps object is likely to decrease.
The present invention is in view of such actual situation to complete, and is clamped it is intended that providing one kind and can be improved door
The door folder article inspection device and device for opening/closing door of the detection accuracy of object.
The solution to the problem
The door to solve the above problems presss from both sides the double door that article inspection device is detected for the car port of vehicle to be opened and closed
The no state that object is clamped for door, the door folder article inspection device have: acquisition unit obtains the output letter of the first detection sensor
Number and the second detection sensor output signal, wherein first detection sensor is installed in described double open for detecting
The deformation of the elastic component of the doorframe of a door in door, second detection sensor are installed in described pair for detection and open
The deformation of the elastic component of another doorframe in door；And determination unit, calculate the institute got by the acquisition unit
The difference i.e. calculated value between the output signal of the first detection sensor and the output signal of second detection sensor is stated, and
Determine whether the double door is state that door clamps object based on the calculated value.
The device for opening/closing door to solve the above problems has controlling device for doors, and the controlling device for doors to by vehicle for multiplying
The double door that vehicle mouth is opened and closed is controlled, and the controlling device for doors has: acquisition unit, obtains the first detection sensor
The output signal of output signal and the second detection sensor, wherein first detection sensor is installed in institute for detecting
The deformation of the elastic component of the doorframe of a door in double door is stated, second detection sensor is installed in institute for detecting
State the deformation of the elastic component of another the doorframe in double door；And determination unit, calculating are obtained by the acquisition unit
Difference between the output signal of first detection sensor arrived and the output signal of second detection sensor calculates
Value, and determine based on the calculated value whether the double door is state that door clamps object.
When vehicle travels, the ingredient generated in the output signal of detection sensor comprising the vibration with vehicle.And
And it was found by the inventors of the present invention that each detection sensor in the case where detecting the vibration of vehicle, in double door
Output signal it is positive and negative identical, in the case where detection gos out and clamps object, the output signal it is positive and negative opposite.According to above-mentioned knot
Structure, the ingredient generated with the vibration of vehicle for including in each output signal is offset, therefore the output of two detection sensors
Difference, that is, calculated value between signal becomes smaller.On the other hand, the ingredient generated as door clamps object for including in each output signal
It is added, therefore above-mentioned calculated value becomes larger.As a result, by clamping object based on the calculated value decision gate, it is able to suppress the vibration because of vehicle
The mistake detection of object is clamped caused by dynamic on the door.The detection accuracy of object is clamped as a result, it is possible to improve door.
About above-mentioned door press from both sides article inspection device, it is preferred that the judgement of the determination unit be by by the calculated value with
According to the driving status of the vehicle, different decision contents is compared to progress.
The vibration of vehicle sometimes according to the driving status of vehicle and it is different.Thus, according to above structure, can further mention
The detection accuracy of object is clamped by wealthy family.
Article inspection device is pressed from both sides about above-mentioned door, it is preferred that is also equipped with first detection sensor and described second and is visited
Sensor is surveyed, first detection sensor and second detection sensor are to detect to be formed in the inside of the elastic component
Hollow portion in pressure pressure sensor.
The effect of invention
In accordance with the invention it is possible to improve the detection accuracy that door clamps object.
Detailed description of the invention
Fig. 1 is to show to have a frame for the Sketch of the first embodiment of the device for opening/closing door of folder article inspection device
Figure.
Fig. 2 is the curve graph for showing an example of the detectable signal of door folder article inspection device acquisition of first embodiment.
Fig. 3 is the curve graph for showing an example of the detectable signal of door folder article inspection device acquisition of first embodiment.
(a), (b) of Fig. 4 is an example for showing the detectable signal of door folder article inspection device acquisition of first embodiment
Curve graph.
Fig. 5 is that the flow chart of processing is surveyed in the door folder physical prospecting for the door folder article inspection device progress for showing first embodiment.
Fig. 6 is to show to have a figure for the variation of the controlling device for doors of folder article inspection device.
Fig. 7 is that the flow chart of processing is surveyed in the door folder physical prospecting for the door folder article inspection device progress for showing second embodiment.
Description of symbols
1: door presss from both sides article inspection device；2: controlling device for doors；3: device for opening/closing door；4: vehicle control disk；11: acquisition unit；
11A: filter；12: determination unit；21: door opening/closing portion；22: door relief portion；23: door turns off the switch；30: door；31: the first；
32: the second；41: opening and closing instruction department；42: detection license portion；43: door presss from both sides object communicating department；51: First elastic component；51A: empty
Between；52: second elastic component；52A: space；53: the first detection sensors；53A: pipe；54: the second detection sensors；54A:
Pipe；60: contact portion.
Specific embodiment
(first embodiment)
In the following, referring to Fig.1~Fig. 4 illustrates the first embodiment of folder article inspection device.Door presss from both sides article inspection device
For for by each setting of the car port opening and closing of the vehicles such as electric car, the door being clipped by door for detecting object etc. to be clamped
The situation of object.
As shown in Figure 1, the door 30 of vehicle is have in figure second 32 of right side in first 31 of left side and figure double
It opens the door.Door 30 is opened and closed by the movement of pneumatic cylinder.30 drive control is carried out on the door using controlling device for doors 2.Door control
Door 30 is opened and closed by device 2 by control pressure cylinder.In addition, the driving device of door 30 is not limited to pneumatic cylinder, electric motor etc.
It can be used as driving device.
30 doors for being provided with the situation clamped for detecting object etc. by door 30 press from both sides article inspection device 1 on the door.Door folder physical prospecting
It surveys device 1 to be electrically connected with controlling device for doors 2, and mutual communication signal.In addition, controlling device for doors 2 with control vehicle is set
Vehicle control disk 4 in driver's cabin etc. is electrically connected, and mutual communication signal.It will be provided with controlling device for doors 2 and dress surveyed in door folder physical prospecting
The device for setting 1 is set as device for opening/closing door 3.
Door opening/closing portion 21 that the opening and closing that controlling device for doors 2 has on the door 30 is controlled and when door is completely closed into
The door relief portion 22 of row Decompression Controlling.Door opening/closing portion 21 is using the air pressure of compressor (not shown) come the drive of control pressure cylinder
It is dynamic, so that door 30 moves between full open position and completely closed state.For the door 30 of completely closed state, door decompression
Portion 22 only weakens within the specified time limit from becoming completely closed state the driving in the direction closed towards pneumatic cylinder.Exist as a result,
When the object etc. of passenger is sandwiched between first 31 and second 32, nipped article can be pulled out to releasing door and clamped
Object.In addition it is also possible to omit the structure of a relief portion 22.
Vehicle control disk 4 has: opening and closing instruction department 41, and the opening and closing instruction of door 30 is issued to controlling device for doors 2；Detection is permitted
Can portion 42, license door folder object detection；And door presss from both sides object communicating department 43, notification object is clipped by door.Be opened and closed instruction department 41 by
The crews such as driver, vehicle commander operate, and open instructions or out code be output to controlling device for doors 2.When controlling device for doors 2
When being entered open instructions, door opening/closing portion 21 keeps door 30 mobile to opening state, when controlling device for doors 2 is entered out code
When, door opening/closing portion 21 keeps door 30 mobile to closed state.Whether detection license portion 42 is operated by crew, carry out for setting
Door clamps the detection of object.When carrying out door folder physical prospecting survey, detection license portion 42 exports probe instructions, surveys without door folder physical prospecting
When, detection license portion 42 does not export probe instructions.When being detected object by door folder article inspection device 1 and being clipped by door, it is logical that door presss from both sides object
Portion 43 is reported to light the lamp for being set to vehicle control disk 4, or the information for being clipped by door object is shown.
The First elastic component 51 formed by rubber elastomeric material is installed in first 31 doorframe.First elastic structure
Part 51 is in the internal cylindrical member with space 51A.When door 30 clamps object, First elastic component 51 deforms, from
And the volume of space 51A also changes.The second bullet formed by rubber elastomeric material is installed in second 32 doorframe
Property component 52.Second elastic component 52 is in the internal cylindrical member with space 52A.When door 30 clamps object, the second bullet
Property component 52 deforms, so that the volume of space 52A also changes.
The first detection sensor 53 of the deformation for detecting First elastic component 51 is provided with to first 31.First visits
Surveying sensor 53 is the pressure sensor for detecting the pressure of space 51A of First elastic component 51.First detection sensor 53 with
Pressure when door 30 is in off state is benchmark pressure, will be come relative to the variable pressure of reference pressure as output signal defeated
Out.First detection sensor 53 is installed in first 31 top, comes the space with First elastic component 51 via pipe 53A
The upper end of 51A connects.In addition it is also possible to which the first detection sensor 53 is set as one of a structure for folder article inspection device 1
Point.Furthermore it is also possible to which the first detection sensor 53 and First elastic component 51 are set as the one of a structure for folder article inspection device 1
Part.
The second detection sensor 54 of the deformation for detecting second elastic component 52 is provided with to second 32.Second visits
Surveying sensor 54 is the pressure sensor for detecting the pressure of space 52A of second elastic component 52.Second detection sensor 54 with
Pressure when door 30 is in off state is benchmark pressure, will be come relative to the variable pressure of reference pressure as output signal defeated
Out.Second detection sensor 54 is installed in second 32 top, comes the space with second elastic component 52 via pipe 54A
The upper end of 52A connects.In addition it is also possible to which the second detection sensor 54 is set as one of a structure for folder article inspection device 1
Point.Furthermore it is also possible to which the second detection sensor 54 and second elastic component 52 are set as the one of a structure for folder article inspection device 1
Part.
30 doors for being provided with the situation being turned off for detection door 30 turn off the switch 23 on the door.Door turn off the switch 23 with when by
In door 30 be closed and second 32 reach specified position when this turn off the switch 23 be mounted on vehicle main body contact portion
The mode of 60 contacts is installed on second 32.The door for touching contact portion 60, which turns off the switch 23, will indicate that the door that door 30 is turned off closes
It closes signal and is output to controlling device for doors 2.Door shutdown signal is output to vehicle control disk 4 via controlling device for doors 2.In addition, door
Can also be installed on by turning off the switch 23 by first 31.
Door folder article inspection device 1 has: obtaining the output from the first detection sensor 53 and the second detection sensor 54
The acquisition unit 11 and decision gate of signal clamp the determination unit 12 of object.
Acquisition unit 11 has filter 11A.About filter 11A, since the frequency content of the vibration of vehicle is high mostly
Frequency, therefore low-pass filter is effective.Filter 11A for example removes the signal of the frequency of 6Hz or more.Acquisition unit 11 obtains
The first output signal exported from the first detection sensor 53, and the first output signal will be made to reduce by filter 11A
Obtained first detectable signal of the frequency content of the vibration of vehicle is output to determination unit 12.Acquisition unit 11 is obtained from the second detection
The second output signal that sensor 54 exports, and the vibration that the second output signal will be made to reduce by filter 11A vehicle
Obtained second detectable signal of frequency content be output to determination unit 12.
The difference that determination unit 12 calculates between the first detectable signal and the second detectable signal got by acquisition unit 11 is counted
Calculation value, and whether determine based on the calculated value vehicle in motion is state that door clamps object.Determination unit 12 will be by that will count
Calculation value and decision content are compared to determine whether the state that door clamps object, and are determined as when calculated value is greater than decision content
It is the state that door clamps object.
Here, illustrate to reduce by calculating calculated value referring to Fig. 2 and Fig. 3 the vibration with vehicle generates at
Point.In addition, the position of first 31 of the first output signal D1 of the output rear side being located on the direction of travel of vehicle, output second
Second 32 of output signal D2 is located at the position of the front side on the direction of travel of vehicle.
Fig. 2 shows the first output signal D1, the second output signal D2 that are had occurred when door clamps object when vehicle travels with
And calculated value D3 (=D1-D2).When door occurring when vehicle travels clamping object, rear side on the direction of travel of vehicle
The doorframe that door is i.e. first 31 is tightened and the first output signal becomes positive value, the door of the front side on the direction of travel of vehicle
I.e. second 32 doorframe is loose and the second output signal becomes negative value.Due to including as door is clamped in each output signal
Object and the ingredient that generates is added, therefore calculated value D3 becomes greater than the value of output signal.
The first output signal D1, the second output signal D2 and meter when ride occurs when showing vehicle driving for Fig. 3
Calculation value D3 (=D1-D2).When ride occurs when vehicle travels, First elastic component 51 and second elastic component 52 are same
Sample plot deformation, so that the first output signal D1 and the second output signal D2 are outputted as roughly the same value.Since each output is believed
The ingredient generated with the vibration of vehicle for including in number is offset, therefore calculated value D3 becomes small value, so as to reduce
The influence generated by the ride of vehicle.In addition, if being determined using calculated value, then the row because of vehicle can be reduced
Judgement is not switched over when sailing the influence that vibration generates, therefore stopping when vehicle travels with vehicle, it will be able to detection door folder
Firmly object.
Here, referring to Fig. 4 (a) and Fig. 4 (b) come illustrate using filter 11A reduce vehicle vibration frequency at
Point.
(a) of Fig. 4 shows the output signal exported from detection sensor 53,54.(a's) of Fig. 4 shows vehicle to stop
Output signal X1 when door clamps object has occurred when state, output signal X1 is the signal of low frequency.Show on the right side of (a) of Fig. 4
Output signal X2 when ride occurs when vehicle driving out, output signal X2 is the signal of high frequency.Include ride
Output signal X2 amplitude be the first amplitude W1, be accordingly used in decision gate clamp object decision content must not be not set to be greater than first
The first decision content T1 of amplitude W1.If the peak M1 in the left side gone out when clamping object can not be detected using the first decision content T1,
And the value in addition to the value of the peak M1 for being greater than left side the peak M2 on the right side when as door clamps object, can not also visit
It surveys.Therefore, by making the output signal exported from detection sensor 53,54 by filter 11A, to obtain shown in (b) of Fig. 4
Detectable signal.
(b) of Fig. 4, which is shown, makes output signal pass through the obtained detectable signal of filter 11A.In the left side of (b) of Fig. 4
The detectable signal Y1 being had occurred when door clamps object when vehicle is halted state is shown.When vehicle driving is shown on the right side of (b) of Fig. 4
Detectable signal Y2 when ride occurs.The amplitude of detectable signal Y2 comprising ride becomes smaller than the first amplitude W1's
Second amplitude W2, is accordingly used in decision gate and clamps the decision content of object that the second decision content less than the first decision content T1 can be set as
T2.Using the second decision content T2, the peak M1 in the small left side peak M2 on right side when clamping object than door can be detected.
Determination unit 12 in acquisition unit 11 by that will make the first output signal and the second output signal pass through filter 11A institute
The first obtained detectable signal is compared with the difference i.e. calculated value between the second detectable signal with decision content, is carried out decision gate and is clamped
Object.
Then, the door folder physical prospecting survey processing that a folder article inspection device 1 carries out is illustrated referring to Fig. 5.
Firstly, door folder article inspection device 1 determines whether that there are door out codes (step S11).That is, when existing via gate
When the input for the door out code that device 2 processed is exported from vehicle control disk 4, door folder article inspection device 1 starts to detect whether Yin Men
30 close and door occur and clamps object.In addition, door presss from both sides article inspection device 1 when door out code is not present (step S11: "No")
Carry out it is standby, until there are door out code.
On the other hand, when there are door out code (step S11: "Yes"), door folder article inspection device 1 obtains the first detection
Signal and the second detectable signal (step S12).That is, when inputting the first output signal from the first detection sensor 53, acquisition unit
11 make the first output signal by filter 11A, which is retrieved as to reduce the frequency of the vibration of vehicle
Obtained first detectable signal of ingredient.In addition, when inputting the second output signal from the second detection sensor 54, acquisition unit 11
Make the second output signal by filter 11A, which is retrieved as reduce the frequency of the vibration of vehicle at
Divide obtained second detectable signal.Then, the first detectable signal and the second detectable signal are output to determination unit by acquisition unit 11
12。
Next, door folder article inspection device 1 calculates difference, that is, calculated value (step S13) between two detectable signals.That is, sentencing
Portion 12 is determined by calculating the difference i.e. calculated value between the first detectable signal and the second detectable signal, can be reduced in output signal and be wrapped
The ingredient generated with the vibration of vehicle contained.
Next, door folder article inspection device 1 determines whether calculated value is greater than decision content (step S14).That is, working as determination unit 12
It is determined as when calculated value is decision content or less (step S14: "No") determining whether termination condition is true (step S18).Determination unit
12 in the case where termination condition is invalid (step S18: "No"), is transferred to step S12 and continues to determine.In addition, sentencing
Portion 12 is determined in the case where termination condition is set up (step S18: "Yes"), is transferred to step S17.Here, termination condition is from vehicle
Started running have passed through the stipulated time, rear vehicle end has passed through platform end, car speed be more than fixing speed etc. no
Need to carry out the condition that door folder physical prospecting is surveyed again.
On the other hand, determination unit 12 is judged to occurring when being determined as that calculated value is greater than decision content (step S14: "Yes")
Door clamps object (step S15).Namely it is decided that the pressure oscillation for clamping object generation because of door is set as the vibration relative to vehicle by portion 12
For relatively large value, reduced by the way that the influence for generating the vibration because of vehicle is filtered, determined for calculated value, by
This is able to carry out a folder physical prospecting and surveys.
Here, if in other words by the processing of step S12~S14 and step S18, detecting and believing for lasting acquisition
Number, and determination unit 12 is persistently determined, until there is the calculated value for being greater than decision content or termination condition is set up.
Next, door press from both sides article inspection device 1 be judged to that door has occurred clamp object when, output indicates door has occurred to clamp object
The meaning signal (step S16).Determination unit 12 when be judged to that door has occurred clamp object when, will indicate door has occurred to clamp object
The signal of the meaning is output to controlling device for doors 2, and indicates that a folder has occurred to the output of vehicle control disk 4 via controlling device for doors 2
The firmly signal of the meaning of object.
Next, door, which presss from both sides article inspection device 1, stops detectable signal when being determined as that termination condition is set up by determination unit 12
It obtains (step S17), terminates door folder physical prospecting survey processing.That is, acquisition unit 11 is also configured to even if being entered output signal
Do not make output signal by filter 11A, input of output signal itself can also be made to stop yet.In addition, acquisition unit 11 can also
So that output signal stops from the output of the first detection sensor 53 and the second detection sensor 54, the first detection can also be made to pass
The pressure detection that sensor 53 and the second detection sensor 54 carry out stops.
In above-mentioned door folder article inspection device 1, by using the first detection sensor 53 and the second detection sensor 54,
With clamp the technology of object differently using search switch decision gate in the prior art, by with because of First elastic component 51 and second
Pressure oscillation caused by the deformation of elastic component 52 simultaneously takes difference, can reduce the vibration with vehicle and the ingredient that generates.
As described above, according to the present embodiment, following effect can be played.
(1) since the ingredient generated with the vibration of vehicle for including in each output signal is offset, detection sensing
Difference, that is, calculated value between the output signal of device 53 and the output signal of detection sensor 54 becomes smaller.On the other hand, due to each defeated
The ingredient generated as door clamps object for including in signal out is added, therefore above-mentioned calculated value becomes larger.As a result, by being based on being somebody's turn to do
Calculated value decision gate clamps object, clamps the mistake detection of object caused by being able to suppress the vibration because of vehicle on the door.As a result, it is possible to mention
Door when high vehicle driving clamps the detection accuracy of object.
It (2) can be by the way that calculated value be compared with decision content, easily to be determined that door clamps object.
(3) determined by being directed to by the obtained detectable signal of filter 11A, can will be produced because of the vibration of vehicle
The signal of raw frequency content removes.
(second embodiment)
In the following, illustrating a second embodiment for folder article inspection device referring to Fig. 7.The door folder physical prospecting of the embodiment is surveyed
Device determine in the driving status of consideration vehicle the difference of this point and above-mentioned first embodiment.In the following, with
It is illustrated centered on the difference of one embodiment.
Door folder article inspection device 1 obtains the driving status for indicating vehicle from vehicle control disk 4 via controlling device for doors 2
Running condition information.Here, running condition information is the stopping for indicating the state as vehicle, traveling (power traveling), braking
(brake), information of car speed etc..
The filter 11A of the acquisition unit 11 of door folder article inspection device 1 is by different frequency according to the driving state of the vehicle
The signal of ingredient removes.Car speed is bigger, then the frequency of the output signal generated by ride is bigger, therefore filter
The lower limit of the frequency of 11A removal is higher.In addition, in the case where the state based on vehicle thinks that car speed rises, filtering
The lower limit of the frequency of device 11A removal rises；In the case where the state based on vehicle thinks car speed decline, filter
The lower limit of the frequency of 11A removal reduces.
The determination unit 12 of door folder article inspection device 1 uses different decision contents according to the driving state of the vehicle.Vehicle speed
A possibility that degree is bigger, then door clamps object is lower, therefore, it is determined that value is higher.In addition, thinking vehicle in the state based on vehicle
In the case that speed rises, decision content rises；In the case where the state based on vehicle thinks car speed decline, decision content
It reduces.
As shown in fig. 7, door presss from both sides article inspection device 1 and obtains traveling shape when there are door out code (step S11: "Yes")
State information (step S21).That is, door, which presss from both sides article inspection device 1, obtains driving status via controlling device for doors 2 from vehicle control disk 4
Information.
Next, door folder article inspection device 1 sets filter 11A (step S22) according to transport condition.That is, acquisition unit
11 change the lower limit of the frequency of filter 11A removal according to transport condition.In addition, door presss from both sides article inspection device 1 according to traveling shape
State sets decision content (step S23).Namely it is decided that portion 12 changes decision content according to transport condition.In addition, step S22 and step
The sequential page of rapid S23 can be on the contrary, can also carry out simultaneously.
Next, door folder article inspection device 1 obtains the first detectable signal and the second detectable signal (step S12).That is, when from
When first detection sensor 53 inputs the first output signal, acquisition unit 11 makes the first output signal by filter 11A, by the
One output signal is retrieved as reducing obtained first detectable signal of frequency content of the vibration of vehicle.In addition, working as from second
When detection sensor 54 inputs the second output signal, acquisition unit 11 makes the second output signal by filter 11A, defeated by second
Signal acquisition is obtained second detectable signal of frequency content for the vibration for reducing vehicle out.Then, acquisition unit 11 is by
One detectable signal and the second detectable signal are output to determination unit 12.
Next, door folder article inspection device 1 calculates difference, that is, calculated value (step S13) between two detectable signals.That is, sentencing
Portion 12 is determined by calculating the difference i.e. calculated value between the first detectable signal and the second detectable signal, can be reduced in output signal and be wrapped
The ingredient generated with the vibration of vehicle contained.
Next, door presss from both sides the obtained detection of filter 11A that article inspection device 1 will be set and according to transport condition
Difference, that is, calculated value of signal with according to transport condition and set decision content be compared, to determine whether the shape that door clamps object
State (step S14).
In the following, being carried out similarly the processing of step S15~S18 with first embodiment, terminate door folder physical prospecting survey processing.
As described above, according to the present embodiment, in addition to first embodiment (1)~(3) effect can be played
Other than fruit, additionally it is possible to play following effect.
(4) frequency content of the vibration of vehicle is different sometimes according to the driving status of vehicle, therefore by reducing and vehicle
The corresponding frequency content of driving status, the detection accuracy that door clamps object can be further increased.
(5) different decision contents is used and according to the driving state of the vehicle, can be further increased door and be clamped object
Detection accuracy.
In addition, above embodiment can also by this suitably changed below obtained in a manner of implement.
In the respective embodiments described above, the first detection sensor 53 and the second detection sensor 54 are installed in the upper of door
Portion, but the installation site of the first detection sensor 53 and the second detection sensor 54 can arbitrarily be set.
In the above-described 2nd embodiment, have for by according to the driving state of the vehicle and different frequency contents is gone
The filter 11A removed, and use different decision content according to the driving state of the vehicle.However, it is also possible to only be to have use
In by the filter 11A of different frequency content removal and according to the driving state of the vehicle according to the driving state of the vehicle
And using either in different decision content this two.
In the respective embodiments described above, the frequency content of the vibration of the filter 11A removal vehicle of acquisition unit 11, also goes
The signal of frequency content in addition to the vibration of vehicle.However, the filter 11A of acquisition unit 11 can also removal vehicle vibration
The signal of the frequency of dynamic frequency content.
In the structure of the respective embodiments described above, if by calculating difference, that is, calculated value energy between two detectable signals
The frequency content for enough reducing the vibration of vehicle, then also can be omitted the structure of filter 11A.
In the respective embodiments described above, have filter 11A in acquisition unit 11, but can also have in determination unit 12
It is ready for use on the filter for reducing the frequency content generated with the vibration of vehicle for including in output signal.Has filter
Whether determination unit is based on implementing that obtained calculated value is filtered using filter, be that door is clamped to determine vehicle in motion
The state of object.
In the respective embodiments described above, pressure sensor is used as detection sensor, but can also be using directly measurement
The strain transducer etc. of the deflection of elastic component 51,52.That is, " deformation of detection elastic component " includes by detection in elasticity
Changing to detect the mode of the deformation of elastic component indirectly for the pressure in hollow portion that the inside of component is arranged, further includes straight
Connect the mode of the deformation of detection elastic component.
In the respective embodiments described above, can also be as shown in Figure 6, controlling device for doors 2 has a folder physical prospecting and surveys dress
Set 1 function.
Claims (4)
1. a kind of folder article inspection device, whether the double door detected for the car port of vehicle to be opened and closed is that door clamps object
State, door folder article inspection device has:
Acquisition unit obtains the output signal of the first detection sensor and the output signal of the second detection sensor, wherein described
First detection sensor is used to detect the deformation of the elastic component of the doorframe for a door being installed in the double door, described
Second detection sensor is used to detect the deformation of the elastic component for another the doorframe being installed in the double door,
Determination unit, the output signal and described second for calculating first detection sensor got by the acquisition unit are visited
Difference, that is, calculated value between the output signal of sensor is surveyed, and determines whether the double door is door based on the calculated value
Clamp the state of object.
2. door according to claim 1 presss from both sides article inspection device, which is characterized in that
The judgement of the determination unit is by the decision content that the calculated value is different from and the driving status according to the vehicle
It is compared to progress.
3. door according to claim 1 or 2 presss from both sides article inspection device, which is characterized in that
It is also equipped with first detection sensor and second detection sensor,
First detection sensor and second detection sensor are detected in the inside of the elastic component is formed
The pressure sensor of pressure in empty portion.
4. a kind of device for opening/closing door has controlling device for doors, the controlling device for doors is for opening by the car port of vehicle
The double door closed is controlled,
The controlling device for doors has:
Acquisition unit obtains the output signal of the first detection sensor and the output signal of the second detection sensor, wherein described
First detection sensor is used to detect the deformation of the elastic component of the doorframe for a door being installed in the double door, described
Second detection sensor is used to detect the deformation of the elastic component for another the doorframe being installed in the double door；With
And
Determination unit, the output signal and described second for calculating first detection sensor got by the acquisition unit are visited
Difference, that is, calculated value between the output signal of sensor is surveyed, and determines whether the double door is door based on the calculated value
Clamp the state of object.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017224883A JP7002301B2 (en) | 2017-11-22 | 2017-11-22 | Door pinch detection device and door opening / closing device |
| JP2017-224883 | 2017-11-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109812167A true CN109812167A (en) | 2019-05-28 |
| CN109812167B CN109812167B (en) | 2021-07-13 |
Family
ID=64402042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811386467.9A Active CN109812167B (en) | 2017-11-22 | 2018-11-20 | Door clamp detecting device and door opening and closing device |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3489446B1 (en) |
| JP (1) | JP7002301B2 (en) |
| CN (1) | CN109812167B (en) |
| TW (2) | TWI736451B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9418117U1 (en) * | 1993-12-21 | 1995-02-02 | Huber+Suhner Ag | Protective device for the closing edges of power-operated devices |
| CN101120151A (en) * | 2004-12-21 | 2008-02-06 | 韦巴斯托股份公司 | Anti-pinch device for vehicles |
| CN102877729A (en) * | 2012-10-18 | 2013-01-16 | 李良杰 | Bus door anti-clamping device based on pressure sensor |
| DE102015203589A1 (en) * | 2015-02-27 | 2016-09-01 | Siemens Aktiengesellschaft | Door closing control system with RFID and measuring sensors |
| CN206245963U (en) * | 2016-12-12 | 2017-06-13 | 重庆公共运输职业学院 | A kind of car door clamping-proof control system |
| CN106948697A (en) * | 2017-05-19 | 2017-07-14 | 攀枝花学院 | Bus door anti-clipping system |
| CN106975180A (en) * | 2017-04-13 | 2017-07-25 | 河南师范大学 | A kind of preventing damage fire-proof intelligent and safe bus system |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000130018A (en) | 1998-10-29 | 2000-05-09 | Oyo Denki Kk | Foreign material detector for door in transfer body |
| JP3182411B2 (en) * | 1999-08-11 | 2001-07-03 | 川崎重工業株式会社 | Door pinch detection device |
| JP3871584B2 (en) | 2002-03-11 | 2007-01-24 | ナブテスコ株式会社 | Railway vehicle door device |
| JP4756329B2 (en) * | 2005-07-27 | 2011-08-24 | アイシン精機株式会社 | Pinch detection device |
| JP4914131B2 (en) * | 2006-06-30 | 2012-04-11 | パナソニック電工Ｓｕｎｘ株式会社 | Door clamp detector |
| FR2944503A1 (en) | 2009-04-21 | 2010-10-22 | Faiveley Sa | JOINT ASSEMBLY FOR A DOOR |
| JP2011016419A (en) * | 2009-07-08 | 2011-01-27 | East Japan Railway Co | Door catching detector |
| JP2012076566A (en) * | 2010-09-30 | 2012-04-19 | Panasonic Electric Works Sunx Co Ltd | Door catching detection device |
| JP2013006469A (en) * | 2011-06-23 | 2013-01-10 | Panasonic Industrial Devices Sunx Co Ltd | Detecting device |
| JP2013063699A (en) * | 2011-09-16 | 2013-04-11 | Panasonic Industrial Devices Sunx Co Ltd | Door catching detector |
| JP5873346B2 (en) | 2012-02-03 | 2016-03-01 | 公益財団法人鉄道総合技術研究所 | Door clamp detector |
| JP6548410B2 (en) | 2015-03-04 | 2019-07-24 | 西日本旅客鉄道株式会社 | Door pinch detection device |
-
2017
- 2017-11-22 JP JP2017224883A patent/JP7002301B2/en active Active
-
2018
- 2018-11-20 TW TW109136398A patent/TWI736451B/en active
- 2018-11-20 EP EP18207187.8A patent/EP3489446B1/en active Active
- 2018-11-20 CN CN201811386467.9A patent/CN109812167B/en active Active
- 2018-11-20 TW TW107141281A patent/TW201927613A/en unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9418117U1 (en) * | 1993-12-21 | 1995-02-02 | Huber+Suhner Ag | Protective device for the closing edges of power-operated devices |
| CN101120151A (en) * | 2004-12-21 | 2008-02-06 | 韦巴斯托股份公司 | Anti-pinch device for vehicles |
| CN102877729A (en) * | 2012-10-18 | 2013-01-16 | 李良杰 | Bus door anti-clamping device based on pressure sensor |
| DE102015203589A1 (en) * | 2015-02-27 | 2016-09-01 | Siemens Aktiengesellschaft | Door closing control system with RFID and measuring sensors |
| CN206245963U (en) * | 2016-12-12 | 2017-06-13 | 重庆公共运输职业学院 | A kind of car door clamping-proof control system |
| CN106975180A (en) * | 2017-04-13 | 2017-07-25 | 河南师范大学 | A kind of preventing damage fire-proof intelligent and safe bus system |
| CN106948697A (en) * | 2017-05-19 | 2017-07-14 | 攀枝花学院 | Bus door anti-clipping system |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201927613A (en) | 2019-07-16 |
| TW202103995A (en) | 2021-02-01 |
| EP3489446A1 (en) | 2019-05-29 |
| JP7002301B2 (en) | 2022-01-20 |
| CN109812167B (en) | 2021-07-13 |
| TWI736451B (en) | 2021-08-11 |
| EP3489446B1 (en) | 2020-10-07 |
| JP2019093901A (en) | 2019-06-20 |
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