WO2018072813A1 - Système de protection - Google Patents

Système de protection Download PDF

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Publication number
WO2018072813A1
WO2018072813A1 PCT/EP2016/074924 EP2016074924W WO2018072813A1 WO 2018072813 A1 WO2018072813 A1 WO 2018072813A1 EP 2016074924 W EP2016074924 W EP 2016074924W WO 2018072813 A1 WO2018072813 A1 WO 2018072813A1
Authority
WO
WIPO (PCT)
Prior art keywords
alarm device
security system
tarpaulin
cable
electrically conductive
Prior art date
Application number
PCT/EP2016/074924
Other languages
German (de)
English (en)
Inventor
Harald Katschke
Original Assignee
Harald Katschke
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Harald Katschke filed Critical Harald Katschke
Priority to EP16785418.1A priority Critical patent/EP3494557B1/fr
Priority to PCT/EP2016/074924 priority patent/WO2018072813A1/fr
Publication of WO2018072813A1 publication Critical patent/WO2018072813A1/fr

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
    • G08B13/126—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a housing, e.g. a box, a safe, or a room
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38—Details or accessories
    • B65D19/44—Elements or devices for locating articles on platforms

Definitions

  • the invention relates to a security system according to the preamble of claim 1.
  • Such a security system is used for packaging and securing a packaged goods.
  • the security system has a base plate and a tarpaulin.
  • the packaged goods are placed on the bottom plate.
  • the packaged goods are wrapped with the tarpaulin and secured the lower edge of the tarpaulin with a rope, such as a steel cable, so that the packaged by the bottom plate and the tarpaulin is enclosed on all sides.
  • the securing system can be designed, in particular, as a pallet securing system, that is to say the packaged goods enclosed by the base plate and the tarpaulin are placed on a pallet and preferably fixed there.
  • the unit thus formed is then sent by appropriate means of transport such as aircraft, trucks, ships and the like to the respective addressee.
  • An essential problem of such systems is that, in particular, when valuable packaging goods are transported with the security system, the tarpaulin is cut open by unauthorized persons or detached from the base plate, in order to then steal parts of the packaged goods. Furthermore smuggled goods are often added to the packaged goods even after opening the tarpaulin, which is then removed again later.
  • the invention has the object of providing a security system of the type mentioned in such a way that this is protected as far as possible against unauthorized interference. To solve this problem, the features of claim 1 are provided. Advantageous embodiments and expedient developments of the invention are described in the dependent claims.
  • the invention relates to a security system with a base plate and a tarpaulin, wherein in a securing position a packaged goods stored on the bottom plate and is covered with the tarpaulin.
  • the tarpaulin is secured to the latter by means of an electrically conductive cable running around in the circumferential direction of the base plate.
  • the tarpaulin has an electrically conductive structure extending over its surface, wherein a sensor is provided by means of which interruptions of this structure can be detected.
  • the rope forms a closed safety circuit with the sensor and an alarm device.
  • the alarm device outputs control signals to the safety circuit, wherein in a fault-free state, a control signal passing through the safety circuit and read back into the alarm device coincides with a desired value preset in the alarm device. In the event of an error, a deviation of the read-back control signal from the desired value is registered in the safety circuit in the alarm device, whereupon an alarm message is generated in the alarm device.
  • the basic idea of the invention is to monitor with the alarm device in only one safety circuit the electrically conductive structure of the tarpaulin and the tarpaulin fixing the tarpaulin on the bottom plate electrically conductive rope with regard to unauthorized manipulations, in particular with regard to interruptions.
  • the senor which detects an unauthorized slicing of the tarpaulin by interruptions of the electrically conductive structure, is integrated with the electrically conductive cable in the safety circuit.
  • Unauthorized interventions in the rope or the electrically conductive structure of the tarpaulin can be recognized with a high level of fault tolerance in that the Alarm device generates a control signal that is output to the safety circuit, where it circulates and then read back into the alarm device. There, the control signal is compared to determine manipulations with a setpoint. In the error-free state, the control signal, preferably within a predetermined tolerance range, agrees with the desired value, so that no safety measure is initiated by the alarm device. In the event of a fault, that is, when the cable and / or the electrically conductive structure is interrupted by external intervention, the control signal deviates from the setpoint and in the alarm device as anangoilia- would take the generation of an alarm message.
  • the security function achieved with the security system can be further extended by the fact that an electrically conductive structure is also provided in the bottom plate, which extends over the entire surface of the bottom plate and which is controlled with another sensor for manipulations, in particular interruptions. Then, this sensor is integrated into the safety circuit, so that then with the alarm device that outputs the control signal on the safety circuit with the electrically conductive cable and the sensors for the electrically conductive structure of the tarpaulin and the bottom plate, the entire safety system, consisting of bottom plate , Rope and tarpaulin can be monitored for manipulation.
  • the security system which is advantageously formed by a pallet security system.
  • the running time of the control signal is detected by the safety circuit and compared with a desired value in the alarm device.
  • the control signal In the alarm device is then given as the setpoint a defined time, which requires the control signal for passing through the safety circuit, if there are no errors in the components of the safety circuit. Will through a manipulation interrupted the electrically conductive cable, the control signal does not return to the alarm device at all.
  • the setpoint a defined time, which requires the control signal for passing through the safety circuit when there is no error in the components of the safety circuit. If the electrically conductive cable is interrupted by manipulation, then the control signal does not return to the alarm device at all. If an interruption or manipulation such as, for example, a short circuit exists in the electrically conductive structure of the tarpaulin or the base plate, this is registered in the associated sensor, which then delays or blocks the control signal circulating in the safety circuit. Thus, in any case of error, the control signal is no longer received within the setpoint time, whereupon an alarm message is generated in the alarm device.
  • the output of the control signal to the safety circuit takes place cyclically, that is repeatedly within predetermined time intervals.
  • the repetition time between the transmission of two control signals is in the range of one or a few seconds.
  • control signal to a coding, whereby control signals can be reliably distinguished from interference signals.
  • the tarpaulin of the security system according to the invention can in principle be formed from a foil or the like.
  • the tarpaulin consists of a textile material.
  • the tarpaulin may consist of a woven fabric, a knitted fabric or a fleece.
  • a preferably grid-shaped electrically conductive structure is incorporated in the tarpaulin thus formed, wherein electrically conductive threads are used to produce the electrically conductive structure, which consist of metallic but also non-metallic electrically conductive materials.
  • the distances between adjacent threads are preferably so small that a knife does not fit through the spaces between the threads, so that in the case of a local slicing of the tarpaulin in each case occurs an interruptible on the associated sensor interruption of the electrically conductive structure.
  • the threads can be incorporated, for example, with Velcro machines or Raschel machines in the fabric forming the tarpaulin.
  • the bottom plate of the security system according to the invention consists of a rigid, preferably shock-resistant solid material, such as a plastic injection molded part.
  • the base plate can be formed by a flat body, a trough-shaped body or a body with a multi-bottom structure.
  • An electrically conductive structure in the bottom plate can be created by using electrically conductive pastes. Furthermore, electrically conductive particles, such as in particular nano tubes can be used in the injection molding process for producing the electrically conductive structure of the plastic injection-molded part.
  • the bottom plate and the tarpaulin form a transport unit such that after use of the security system for packaging the packaged goods, the tarpaulin can be collapsed and attached to or on the bottom plate to form a compact unit that can be returned to the shipper of the packaged goods.
  • the rope for attaching the tarpaulin to the bottom plate can be formed according to a first embodiment of a solid steel wire, that is, the rope is made entirely of steel.
  • the entire cable forms an electrically conductive body for guiding the control signal.
  • the cable has a steel jacket which has a core consisting of an electrical insulator. Within the insulator extends over the entire length of the rope extending electrical conductor, which is designed to guide the control signal.
  • This embodiment is advantageous in that the electrical signal carrying the control signal from the surrounding insulator and from the steel shell is protected against external interference.
  • the cable has a separation point for the connection of the sensor or a sensor, wherein electrical lines are led to the sensor from the separation area delimiting end surfaces of the cable.
  • the alarm device is electrically contacted via the tensioning device with the free ends of the rope.
  • the alarm device can output a control signal to the safety circuit, the control signal after passing through the safety circuit can be read back into the alarm device.
  • a motorized tensioning device is provided by means of which the rope fixing the tarpaulin to the base plate can be tensioned.
  • the clamping device is formed by an actuatable by means of an electric drive piston.
  • the tensioning of the rope thus takes place automatically and without manual intervention.
  • the clamping can be triggered by two arranged on the bottom plate buttons. This not only achieves a high level of operating comfort. Rather, this achieves a further safety function in that an operator has to operate the keys with two hands, whereby injury to the operator when operating the clamping device is excluded.
  • the rope is locked in its cocked position by means of a security lock.
  • a code-protected security lock is used. This ensures that only authorized persons who know the correct code for the security lock can open the security lock.
  • the alarm device can generate a preferably visual or audible alarm message locally on the security system upon detection of a deviation of the returned from the safety circuits control signal.
  • the alarm device has an interface for data exchange with an external unit.
  • the interface provides access to the Internet.
  • the alarm device can send an alarm message via the interface to an external unit.
  • the alarm message can be sent to the sender of the packaged goods, so that it can track when manipulation of the packaged goods were made.
  • This security functionality can be further increased by the fact that in the alarm device, a GPS tracker is integrated.
  • the signals of the GPS tracker can be sent via the interface to an external unit, in particular to the sender of the packaged goods, whereby a continuous location of the packaged goods is possible. In particular, it can be determined in connection with the alarm message where and when a manipulation of the packaged goods took place. Furthermore, state parameters of the security system can be removed via the interface from an external unit.
  • the sender can thus receive complete, time-resolved information about the security system and the packaging goods thus secured.
  • this can be done by the sender sending the code for opening the security lock to the customer receiving the packaged goods.
  • a release command can be sent via the interface to the security system, specifically the alarm device, so that the security lock can be opened and the packaged goods can be unpacked.
  • the security system has an input unit and / or a data interface, via which a command to cancel the lock of the security lock is or can be entered.
  • FIG. 1 Schematic representation of a packaged product arranged on a plate and a bottom plate of a security system.
  • Figure 2 Arrangement according to Figure 2 when applying a tarp on the
  • FIG. 3 Arrangement according to FIG. 1 with the tarpaulin applied to the packaged goods.
  • FIG. 4 Schematic representation of an electrically conductive structure of the tarpaulin according to FIG. 3.
  • Figure 5 Schematic representation of a clamping device for tensioning a plane fixing the tarpaulin on the bottom plate.
  • FIG. 6 First embodiment of a safety circuit of the safety system according to the invention.
  • Figure 7 Second embodiment of a safety circuit of the security system according to the invention.
  • FIG. 1 shows a packaged item 2 stored on a pallet 1.
  • the packaged item 2 does not rest directly on the pallet 1, but rather on a bottom plate 3 which is part of the securing system according to the invention.
  • the cross-sectional area of the bottom plate 3 is adapted to the cross-sectional area of the pallet 1.
  • the base plate 3 consists of a plastic tip casting, which is formed from a stable, dimensionally stable, electrically insulating plastic.
  • FIG. 2 shows how the tarpaulin 4 is applied to the packaged product 2.
  • the tarpaulin 4 is mounted on a preferably made of plastic packaging cover 4a.
  • the cross-sectional area of the packaging lid 4 a is adapted to the cross-sectional area of the bottom plate 3.
  • a wire rope 5 attached to a lifting device or the like can be attached to the packaging lid 4a so as to put the tarpaulin 4 with the lifting device over the packaging material 2.
  • FIG. 3 shows the tarpaulin 4, which is completely pulled over the packaged product 2.
  • the lower edge of the tarpaulin 4 is secured to the bottom plate 3 by a cable 6 as a further component of the securing system.
  • the packaged product 2 is completely enveloped by the bottom plate 3 and the tarpaulin 4 as components of the security system.
  • the tarpaulin 4 and the bottom plate 3 can be summarized as a transport unit such that the tarpaulin 4 is folded in the packaging lid 4a and then the bottom plate 3 is placed on the packaging lid 4a.
  • the tarpaulin 4 has an electrically conductive structure 7 extending over its entire surface.
  • the electrically conductive structure 7 is formed as a lattice, wherein the distances between two adjacent lattice structures are so small that when cutting into the tarpaulin 4 in each case the lattice structure is interrupted, which can be detected with suitable sensor means.
  • the tarpaulin 4 consists of a textile surface, in particular a fabric, a knitted fabric or a nonwoven.
  • the electrically conductive structure 7 is formed by electrically conductive threads, which are incorporated into the textile area.
  • an electrically conductive structure extending over the surface thereof can also be incorporated into the base plate 3, interruptions of the electrically conductive structure 7 also being detected here by suitable sensor means.
  • the lattice spacings of this electrically conductive structure 7 are selected according to the electrically conductive structure 7 of the tarpaulin 4.
  • Figure 5 shows the principle of fixing the tarpaulin 4 to the bottom plate 3.
  • the rope 6 is guided on the one hand in a seam 8 at the lower edge of the tarpaulin 4 and on the other hand in a guide of the bottom plate 3.
  • the rope 6 runs around along the circumference of the bottom plate 3.
  • the free ends of the rope 6 are guided on a tensioning device.
  • the clamping device is formed in the present case by a reciprocating piston 9, which is driven by an electric drive is.
  • the longitudinal axis of the lifting piston 9 is perpendicular to the edge of the bottom plate 3.
  • the reciprocating piston 9 is located in a recess of the bottom plate 3, which opens at the edge thereof.
  • the rope 6 is locked in its cocked position with a security lock.
  • the safety lock not shown, is located in the region of the tensioning device, preferably in the reciprocating piston 9.
  • the safety lock is secured with a code, that is, it can only be opened by entering the code.
  • a suitable input unit such as a keypad or a keyboard can be provided.
  • the code can generally also be entered via non-contact data interfaces such as Bluetooth interfaces and the like.
  • the cable 6 is designed as a steel cable and has a over its entire length extending conductor.
  • the rope 6 is formed as a full-surface steel cable, so that the entire body of the rope 6 forms the electrical conductor.
  • the cable 6 only has a steel jacket which encloses an insulator. Inside the insulator runs an electrical conductor such as a wire extending along the cable 6.
  • the monitoring functions of the security system are controlled by an alarm device 11, which is integrated in a safety circuit 12.
  • the alarm device 11 has a computer unit 13 and an interface 14 for data exchange with an external unit.
  • the interface 14 may include a SIM card.
  • an unillustrated GPS tracker is connected to the alarm device 11, which may be arranged in the region of the tarpaulin 4 or the bottom plate 3. Alternatively, a GPS tracker may be arranged in the alarm device 11.
  • Figure 6 shows a first embodiment of such a safety circuit 12.
  • the alarm device 11 is connected via electrical contacts to the free ends of the cable 6, wherein via the contacts an electrically conductive connection between the conductor of the cable 6 and the alarm device 11 is made.
  • the rope 6 is integrated into the safety circuit 12.
  • a monitoring function is implemented such that it outputs a control signal to the safety circuit 12, this control signal after passing through the safety circuit 12 is read and then compared with a predetermined setpoint.
  • the control of the components of the safety circuit 12 by a transit time measurement takes place.
  • the alarm device 11 sends a coded control signal to the safety circuit 12 and determines the duration of the control signal through the safety circuit 12. By encoding the control signal is encrypted and thus secured against manipulation. If the running time of the control signal coincides with the desired value stored in the alarm device 11, there is an error-free state of the components of the safety circuit 12, that is to say neither manipulation of the cable 6 nor manipulation of the electrically conductive structure 7 of the tarpaulin 4 took place.
  • the transmission of the control signal is cyclic, preferably with a repetition duration in the range of one or a few seconds.
  • the signal duration of the control signal is small and is preferably in the millisecond range.
  • the control signal can not or only delayed back to Alarm device 11 arrive.
  • the manipulation is detected by the fact that the running time of the control signal does not coincide with the desired value.
  • an alarm message is generated by means of the alarm device 11.
  • the alarm message can be generated locally at the security system by the alarm device 11 activates a connected to this acoustic or optical signal generator, whereby an audible or visual alarm message is generated.
  • the alarm message preferably together with current position values, is output via the interface 14 of the alarm device 11 to an external unit.
  • the alarm message is sent to the supplier of the packaged product 2.
  • the alarm message can track these interventions in the packaged goods 2, with the position data of the GPS tracker locating these interventions is possible. This is especially important for tracking thefts.
  • the interface 14 of the alarm device 11 can also be used by a user, in particular the supplier of the packaged product 2, to query status parameters of the safety system. Furthermore, the supplier can, via the interface 14, grant the customer a release for the access to the packaged good 2 as soon as he has received the packaged good 2. In the simplest case, the supplier sends the customer the code with which he can open the security lock.
  • the customer can then enter the security lock via an input unit such as a keyboard, or via a non-contact interface 14 such as a Bluetooth interface 14, the code and open the security lock.
  • the security lock can be opened via suitable release commands directly via the interface 14 of the alarm device 11.
  • FIG. 7 shows an extension of the safety circuit 12 according to FIG. 6.
  • the cable 6 and the sensor 15 monitoring the electrically conductive structure 7 of the tarpaulin 4 are integrated into the safety circuit 12 according to FIG but also a sensor 16 with which an existing in the bottom plate 3 electrically conductive structure 7 is monitored for tampering.
  • the alarm device 11 monitors by transmitting control signals into the safety circuit 12 and the subsequent read back of the control signal and comparing with a setpoint the cable 6 and both sensors 15, 16. Accordingly, the alarm message is generated in the alarm device 11, if at least in one of Components of the safety circuit 12 (that is, the rope 6 and the sensors 15, 16) a manipulation is detected.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

L'invention concerne un système de protection comprenant une plaque de fond (3) et une bâche (4). Dans une position de protection, un produit emballé (2) est placé sur la plaque de fond (3) et recouvert de la bâche (4). La bâche (4) est fixée à la plaque de fond au moyen d'un câble électriquement conducteur (6) entourant périphériquement la plaque de fond (3). La bâche (4) a une structure électriquement conductrice (7) s'étendant sur sa surface. Un capteur (15, 16) est prévu au moyen duquel des interruptions de cette structure peuvent être détectées. Le câble (6) forme avec le capteur (15, 16) et un dispositif d'alarme (11) un circuit fermé de sécurité (12). Le dispositif d'alarme (11) délivre des signaux de commande au circuit de sécurité (12). Dans un état sans défaut, un signal de commande passant par le circuit de sécurité et lu dans le dispositif d'alarme (11), coïncide avec une valeur de consigne prescrite dans le dispositif d'alarme (11). En cas de défaut, dans le dispositif de sécurité, un écart entre le signal de commande lu et la valeur de consigne est enregistré (1) dans le dispositif d'alarme (11) puis un message d'alarme est généré dans le dispositif d'alarme (11).
PCT/EP2016/074924 2016-10-18 2016-10-18 Système de protection WO2018072813A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP16785418.1A EP3494557B1 (fr) 2016-10-18 2016-10-18 Systeme de securite
PCT/EP2016/074924 WO2018072813A1 (fr) 2016-10-18 2016-10-18 Système de protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2016/074924 WO2018072813A1 (fr) 2016-10-18 2016-10-18 Système de protection

Publications (1)

Publication Number Publication Date
WO2018072813A1 true WO2018072813A1 (fr) 2018-04-26

Family

ID=57199972

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/074924 WO2018072813A1 (fr) 2016-10-18 2016-10-18 Système de protection

Country Status (2)

Country Link
EP (1) EP3494557B1 (fr)
WO (1) WO2018072813A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202019100689U1 (de) * 2019-01-29 2020-04-30 Relytex Gmbh & Co. Kg Flexibles Flächenelement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006048872A2 (fr) * 2004-11-02 2006-05-11 Hi-G-Tek Inc. Dispositif de verrouillage electronique controlable a distance
WO2009018591A1 (fr) * 2007-07-27 2009-02-05 Thomas Francis Greyling Dispositif de protection de bagage
US20090189763A1 (en) * 2008-01-28 2009-07-30 Kenneth Brinkley Security film
EP2489561A2 (fr) * 2011-02-18 2012-08-22 Sioen Industries NV Bâche élastique avec détection de dépassement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006048872A2 (fr) * 2004-11-02 2006-05-11 Hi-G-Tek Inc. Dispositif de verrouillage electronique controlable a distance
WO2009018591A1 (fr) * 2007-07-27 2009-02-05 Thomas Francis Greyling Dispositif de protection de bagage
US20090189763A1 (en) * 2008-01-28 2009-07-30 Kenneth Brinkley Security film
EP2489561A2 (fr) * 2011-02-18 2012-08-22 Sioen Industries NV Bâche élastique avec détection de dépassement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202019100689U1 (de) * 2019-01-29 2020-04-30 Relytex Gmbh & Co. Kg Flexibles Flächenelement

Also Published As

Publication number Publication date
EP3494557A1 (fr) 2019-06-12
EP3494557B1 (fr) 2020-04-22

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