EP3870783A1 - Système et procédé de condamnation de l'accès à un compartiment privatisable, notamment un sanitaire - Google Patents
Système et procédé de condamnation de l'accès à un compartiment privatisable, notamment un sanitaireInfo
- Publication number
- EP3870783A1 EP3870783A1 EP19817386.6A EP19817386A EP3870783A1 EP 3870783 A1 EP3870783 A1 EP 3870783A1 EP 19817386 A EP19817386 A EP 19817386A EP 3870783 A1 EP3870783 A1 EP 3870783A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- compartment
- detection device
- privatizable
- locking
- access
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 16
- 238000001514 detection method Methods 0.000 claims abstract description 56
- 238000012545 processing Methods 0.000 claims abstract description 29
- 230000000007 visual effect Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000007257 malfunction Effects 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0035—Locks or fastenings for special use for privacy rooms, e.g. bathrooms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B41/00—Locks with visible indication as to whether the lock is locked or unlocked
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
- E05B47/0696—Controlling mechanically-operated bolts by electro-magnetically-operated detents locking the bolt by an electromagnet in the striker
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/24—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
- E05B81/10—Hydraulic or pneumatic
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/36—Locks for passenger or like doors
- E05B83/363—Locks for passenger or like doors for railway vehicles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/0091—Accessories in connection with locks including protruding or recessed symbols in a surface for tactile indication/information, e.g. Braille symbols
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0067—Monitoring
Definitions
- the invention is in the field of privatizable compartments installed in places open to the public.
- the invention relates more particularly to the control of public access to these privatizable compartments.
- Privatizable compartments located in public places including toilets or other compartments like fitting rooms or changing rooms, usually include a locking system to be able to disable access to this compartment, or at least restrict access only to authorized persons, for example in the event of a breakdown of the sanitary installation. This is the case in particular of sanitary cabins installed on board railway vehicles dedicated to passenger transport.
- a known locking system of a sanitary cabin installed in a railway vehicle comprises a device for locking access of the lock type which can only be actuated by an authorized person, for example using a special key intended for this use.
- the invention thus aims to provide a system and a method for ensuring the vacancy of a privatizable compartment located in a public place and whose access must be condemned.
- the invention relates to a system for blocking a privatizable compartment of the sanitary type provided with a frame and a mobile access of the door type, comprising a device for blocking access to said privatizable compartment. , at least one detection device configured to detect the presence of at least one individual inside the privatized compartment, means for processing data from the detection device, and means for controlling the locking device connected to the means processing data of the detection device and configured for, following the receipt of a command to condemn access to the privatizable compartment and provided that the detection device does not detect anyone inside said privatizable compartment, activate the device conviction in order to condemn said access.
- the locking device comprises a jack provided with a piston controlled by the control means, a sheath actuable by said piston of the jack and a latch, which sheath is actuable between a locking position in which the sheath is fitted around the latch and a position of use in which the latch is capable of being released from the sheath, the latch being arranged on one of the mobile access and the frame and the jack and the sheath being arranged on the other among the frame and mobile access.
- the latch of the locking device is also operable between an open position in which it is released from the sheath of the locking device in the use position to allow access to the privatizable compartment and a closed position in which it is fitted in the sheath in the use position to prevent access to said privatizable compartment, the assembly formed by the sheath in the use position and the actuatable latch forming an occupancy closure device.
- the locking system comprises an information element arranged on the latch making it possible to provide at least two tactile and visual information according to the open or closed position of the latch, and in that it is connected to a display device located outside the cabin and adapted to indicate the free, occupied or out of service state of access to the privatizable compartment.
- the condemnation system includes at least a second detection device connected to the data processing means and adapted to detect the presence of an individual inside the privatized compartment.
- the presence detection devices include at least one motion detector and / or at least one infrared detection sensor.
- the second detection device is connected to a means for actuating a water supply or a device of the hand dryer type.
- the second detection device is connected to the latch and is configured to detect the open or closed state of said latch.
- the invention also relates to a method, which method of blocking access to a privatizable compartment with a locking system comprising a device for blocking access to said privatizable compartment, at least one detection device configured to detect the presence of at least one individual inside the privatized compartment, means for processing data from the detection device, and means for controlling the locking device connected to the data processing means of the detection device, which process comprises, following receipt of a command to condemn access to the privatizable compartment, at least the successive stages of: i. reading, by the processing means, of data coming from the presence detection device to determine an indicator of occupation of the privatizable compartment, and
- the locking system comprising at least a second presence detection device connected to the processing means, the method comprises an additional step of reading by the processing means data from the second detection device, actuation of the locking device towards its locking position being controlled if the information coming from the second detection device corroborates the information coming from the first detection device.
- the invention also relates to railway equipment comprising at least one privatizable compartment of the sanitary type and a system for blocking access to said privatizable compartment as described above.
- FIG. 1 is a front view of part of the locking system while access to the privatizable compartment is free;
- - Figure 2 is a front view of part of the locking system of Figure 1 while the privatizable compartment is occupied, the latch closing device being in a closed state;
- - Figure 3 is a front view of part of the locking system of Figure 1 while the privatizable compartment is put out of service, the latch closing device being in an open state;
- FIG. 4 is a block diagram illustrating the steps of the condemnation method of the invention.
- the system of the invention finds particular application in the field of access management of privatizable compartments of the sanitary cabins type installed on board railway vehicles carrying passengers, with a view to decommissioning said sanitary cabins which would, for example Out of order. More specifically, the invention aims to put out of service such a sanitary cabin using a system and a locking method making it possible to ensure the absence of an individual inside the sanitary cabin considered prior to his conviction.
- sanitary cabins for travelers and flight personnel are installed.
- These sanitary cabins are provided with an access 2 of the hinged or sliding door type, and in particular include toilets provided with a flush, a hand wash basin provided with a triggerable water supply thanks to a detection sensor. suitable, an electric soap dispenser and an automatic hand dryer with ventilated air.
- the term "cabin” will be used to define the sanitary cabin forming the privatizable compartment.
- the term "door” will be used to define access 2 to the cabin.
- the door 2, which forms the movable element of the cabin is furthermore provided with a handle 9 configured to actuate a bolt 10 mounted on spring 1 1 and intended to be inserted in a keeper (not shown) formed in the frame 1 of the cabin.
- the latter is provided with a latch 6 arranged on the door 2 and manually operable between a closed position ( Figure 2) in which the latch is fitted into a sheath 5 mounted on the frame 1 of the cabin, and an open position ( Figure 1) in which the latch 6 is released from the sheath 5.
- the actuatable latch 6 and the sheath 5 thus form a device for occupancy closure 7 of the cabin.
- the latch 6 can be arranged on the frame 1 and the sheath 5 on the door 2, the important thing being that the two parts 5, 6 of the closing device 7 are arranged one on the frame 1 of the cabin and the other on door 2 of the cabin.
- the closure device 7 comprises a visual and / or tactile information element 8 which is arranged on the latch 6 inside the cabin and is configured to provide the individual occupying the cabin information on the open or closed state of the latch 6.
- This information is at least visual, and is preferably also tactile to allow an individual who is blind or visually impaired to be informed.
- the locking system comprises a jack 4 mounted on the frame 1 of the cabin and controlled by means of controlling said locking system.
- This jack 4 comprises a piston 40 connected to the sheath 5 described above which is itself mounted free in translation on the frame 1, in a direction parallel to the direction of movement of the latch 6.
- the cylinder 4 is also mounted on the door 2.
- the sheath 5 is movable in translation between a so-called locking position ( Figure 3) in which the sheath 5 is fitted around the actuatable latch 6, and a position of use of the cabin ( Figures 1 and 2) in which the actuatable latch 6 is capable of being fitted into the sheath 5 in the context of the use of the occupancy closure device 7 described above.
- the displacement of the sheath 5 towards its locking position is sufficient for said sheath 5 to be fitted around the latch 6, in particular if the latch 6 is in its so-called open position (see FIG. 3). This ensures that the door 2 of the cabin is properly locked when the sheath 5 is in its locked position.
- the assembly comprising the jack 4 and its piston 40, the actuatable sheath 5 and the latch 6 forms a locking device 3 of the door 2 of the cabin.
- the assembly comprising the sheath 5 in the use position and the actuatable latch 6 forms the occupancy closure device 7 described above.
- the locking system comprises at least one presence detection device, for example a radar or photoelectric sensor, or an optical sensor of the infrared sensor type, installed inside the cabin.
- the condemnation system further comprises processing means data from the detection device, which are themselves connected to the control means of said locking system.
- the control means are configured for, following the receipt of a command to block access to the privatizable compartment and provided that the detection device detects no one inside said privatizable compartment, activate the locking device 3 in order to lock said access.
- this detection device will be called "first sensor”.
- the locking system preferably comprises at least one second presence detection device connected to the data processing means, which will be called “second sensor In the rest of the description.
- This second sensor thus makes it possible to prevent any malfunction of the first sensor, in particular if the data coming from the respective sensors are not consistent with one another.
- this second sensor is of the same type as the first sensor, that is to say a motion detector or an optical sensor of the infrared detector type.
- this second sensor is a mechanical limit switch type and is connected to a means for actuating a water inlet, for example the toilet evacuation control.
- this second sensor is the detection sensor connected to the water inlet of the hand basin or the detection sensor ensuring the triggering of the hand dryer.
- the closing device 7 comprises the second sensor which is connected to the processing means and configured to detect the closed or open position of the latch 6.
- the locking system also includes an electrical device for displaying visual and tactile information arranged on the frame 1 of the cabin.
- This device comprises a stepping motor with three positions connected to the control means, and makes it possible to display outside the cabin information determined according to the position of the stepping motor.
- the control means control the stepper motor in a first position for which visual and / or tactile information indicating that the cabin is free is displayed.
- the latch 6 When the latch 6 is in its closed position and the sheath 5 in its position of use, the latch 6 actuates a limit switch type sensor electrically connected to the data processing means of the locking system.
- control means then control the stepping motor in a second position for which visual and / or tactile information indicating that the cabin is temporarily occupied is displayed. Finally, when the sheath 5 is in its locked position, the control means control the stepping motor in a third position for which visual and / or tactile information indicating that the cabin is out of service is displayed.
- the locking method is implemented for a cabin whose sheath 5 of the locking device 3 is initially in its position of use.
- the processing means analyze E2 the data coming from the first sensor. If the data from the first sensor indicates the presence of an individual inside the cabin, then the lock command is not executed EC and is delivered at a later time, for example according to a determined time delay.
- the processing means analyze E3 then the data from the second detection sensor. If the data from the second sensor corroborates that from the first sensor, the processing means deduce that the cabin is unoccupied.
- the control means actuate E4 then the jack 4 of the locking device 3 towards the locking position of said device 3 so that the sleeve 5 is fitted around the latch 6.
- the cabin is then put out of service, and visual and or tactile information is displayed by an electrical display device arranged outside the cabin.
- the processing means deduce the presence of an individual in the cabin and access to the latter is not condemned EC.
- the processing means will also generate malfunction information from the first detection sensor and send EM this information to a terminal accessible by the controller, and / or to a terminal of the maintenance department.
- the method may include an additional step of analysis by the data processing means of the second detection sensor, in order to identify a possible malfunction of the second sensor if its data does not corroborate that of the first sensor.
- the invention therefore allows not only to avoid the confinement of a person in the cabin during the decommissioning or booking by the driver of the latter, but also to inform the controller and / or the maintenance department for the potential malfunction of at least one sensor for detecting the presence of the locking system.
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1859945A FR3087808B1 (fr) | 2018-10-26 | 2018-10-26 | Systeme et procede de condamnation de l'acces a un compartiment privatisable, notamment un sanitaire |
PCT/FR2019/052494 WO2020084236A1 (fr) | 2018-10-26 | 2019-10-21 | Système et procédé de condamnation de l'accès à un compartiment privatisable, notamment un sanitaire |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3870783A1 true EP3870783A1 (fr) | 2021-09-01 |
Family
ID=65685624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19817386.6A Pending EP3870783A1 (fr) | 2018-10-26 | 2019-10-21 | Système et procédé de condamnation de l'accès à un compartiment privatisable, notamment un sanitaire |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3870783A1 (fr) |
FR (1) | FR3087808B1 (fr) |
WO (1) | WO2020084236A1 (fr) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9984520B1 (en) * | 2015-06-29 | 2018-05-29 | Good2Go, LLC | Facility and resource access system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8141296B2 (en) * | 2008-06-09 | 2012-03-27 | Branko Bem | Apparatus for automatically opening and closing, locking and unlocking bathroom stall door |
PT2495381E (pt) * | 2011-03-03 | 2014-10-13 | Alte Technologies S L U | Um sistema e processo para trancar e destrancar uma porta de um módulo sanitário de um veículo de transporte público |
WO2014097312A2 (fr) * | 2012-12-20 | 2014-06-26 | Mohan Dewan | Verrou de toilettes |
FR3025822B1 (fr) * | 2014-09-17 | 2016-12-09 | Alstom Transp Tech | Dispositif perfectionne de verrouillage d'une porte, notamment d'une porte de cabine de toilette de vehicule ferroviaire |
FR3065242B1 (fr) * | 2017-04-12 | 2019-06-21 | Alstom Transport Technologies | Systeme de verrouillage d'une porte d'acces a un espace, notamment des toilettes d'un vehicule ferroviaire. |
FR3065243B1 (fr) * | 2017-04-12 | 2020-11-06 | Alstom Transp Tech | Systeme de verrouillage d'une porte d'acces a un espace, notamment des toilettes d'un vehicule ferroviaire |
FR3065245B1 (fr) * | 2017-04-12 | 2019-07-05 | Alstom Transport Technologies | Systeme de verrouillage d'une porte d'acces a un espace, notamment des toilettes d'un vehicule ferroviaire |
FR3065244B1 (fr) * | 2017-04-12 | 2020-01-17 | Alstom Transport Technologies | Systeme modulaire de verrouillage d'une porte d'acces a un espace, avec elements reversibles |
-
2018
- 2018-10-26 FR FR1859945A patent/FR3087808B1/fr active Active
-
2019
- 2019-10-21 WO PCT/FR2019/052494 patent/WO2020084236A1/fr unknown
- 2019-10-21 EP EP19817386.6A patent/EP3870783A1/fr active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9984520B1 (en) * | 2015-06-29 | 2018-05-29 | Good2Go, LLC | Facility and resource access system |
Also Published As
Publication number | Publication date |
---|---|
FR3087808B1 (fr) | 2020-11-06 |
FR3087808A1 (fr) | 2020-05-01 |
WO2020084236A1 (fr) | 2020-04-30 |
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