EP3915100A1 - Schutzausrüstung zum körperschutz einer person und erfassungseinrichtung zum bestimmen von nutzungsdaten an der schutzausrüstung - Google Patents
Schutzausrüstung zum körperschutz einer person und erfassungseinrichtung zum bestimmen von nutzungsdaten an der schutzausrüstungInfo
- Publication number
- EP3915100A1 EP3915100A1 EP20701945.6A EP20701945A EP3915100A1 EP 3915100 A1 EP3915100 A1 EP 3915100A1 EP 20701945 A EP20701945 A EP 20701945A EP 3915100 A1 EP3915100 A1 EP 3915100A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- detection device
- protective equipment
- protection
- unit
- detection
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 172
- 230000001681 protective effect Effects 0.000 title claims abstract description 128
- 230000002441 reversible effect Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000001133 acceleration Effects 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 239000002360 explosive Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2451—Specific applications combined with EAS
- G08B13/2462—Asset location systems combined with EAS
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
- G08B21/0438—Sensor means for detecting
- G08B21/0446—Sensor means for detecting worn on the body to detect changes of posture, e.g. a fall, inclination, acceleration, gait
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
Definitions
- the invention relates to protective equipment for body protection of a person.
- the invention further relates to a detection device for determining usage data on protective equipment.
- the invention relates to a protective system with at least one such detection device and at least one such protective equipment.
- a system is known with a security article and a separate computer device.
- the computer device can be connected to the security article via a data interface for the transmission of security rules in signal connection.
- context information can be transmitted from a network to the computer device, which in particular can include information for identifying the protective article.
- a network is associated with high acquisition and maintenance costs and the continuous communication with the network is energy-intensive
- the essence of the invention lies in the fact that the protective equipment has a carrying unit connected to a protective unit for the reversible attachment of a detection device and furthermore comprises an identification means for providing identification information for the protection device, which characterizes a protection type of the protection unit. Because the detection device can be reversibly attached to the protective unit by means of the support unit, the detection device can be handled particularly flexibly. In particular, the detection device for data exchange and / or for energy absorption can be removed from the protection unit. Furthermore, the protective equipment can be connected to different detection devices, whereby a required number of detection devices is independent of a number of protective devices. The protective equipment can thus be equipped particularly economically with the detection device.
- the identification means of the protective equipment advantageously ensures that identification information is provided on the detection device, which enables the type of protection of the protection unit to be determined. This enables the same, in particular the same, detection device to be used on different protection units, in particular with different types of protection.
- the protective equipment can be connected to the detection device in a particularly flexible and convenient manner. The operation of the protective equipment can thus be carried out particularly economically.
- the protective unit can be used as head protection, in particular as a safety helmet, and / or as a safety shoe and / or as respiratory protection and / or as protective glasses and / or as protective clothing, in particular for the upper body and / or lower body of the person, and / or as hearing protection and / or as Hand protection should be trained.
- the carrying unit and / or the identification means can be arranged on the protective unit, in particular connected in one piece to the protective unit.
- the one-piece connection is understood to mean that the carrying unit and / or the identification means and the protective unit are connected to form a construction part.
- the carrying unit and / or the identification means can be connected to the protective unit in a form-fitting and / or material-fitting and / or force-fitting manner.
- the carrying unit and / or the identification means are sewn and / or glued and / or riveted to the protective unit.
- the carrying unit and / or the identification means can be connected reversibly, in particular non-destructively, or irreversibly, in particular not non-destructively, to the protective unit.
- the identification means can be designed to provide analog identification information.
- the identification means can have a geometric coding. This geometric coding can be in the form of protruding pins or in the form of a sawtooth profile.
- the identification means can also be designed to transmit the identification information in digital form, in particular based on electrical signals.
- the identification means can have a data interface with electrical contacting.
- the identification means can be an energy source for supply with Have energy. Alternatively, the identification means can be supplied with energy via an external energy source.
- the identification means can be adaptable to provide different identification information which is characteristic of a type of protection.
- the identification means for identifying different types of protection can be switched and / or programmed.
- the identification means can thus be used particularly flexibly and can be produced economically.
- the identification means can also be designed to provide additional information on the detection device, in particular information about the person assigned to the protective equipment and / or a protective property of the protective unit, in particular a maximum permissible protection period.
- the identification means is preferably formed in one piece with the carrying unit. This is understood to mean that the identification means and the carrying unit are connected to one another to form a component. In particular, the identification means can be irreversibly connected to the carrying unit. Because the identification means is arranged on the support unit, the protective unit can be manufactured independently of the identification means.
- Protective equipment according to claim 3 is particularly reliable, robust and safe in operation.
- the contactless provision of the identification information ensures that exposed electrical contacts and / or movable switches can be avoided. This can the protective equipment can also be used safely in dirt-intensive and / or explosive areas.
- the identification means can be designed to transmit optical and / or acoustic and / or electromagnetic information.
- the identification means for contactless information transmission in particular the identification information, can have an RFID transponder and / or a Bluetooth interface and / or a near-field communication interface.
- the identification information in particular a magnetic field orientation and / or a magnetic field intensity and / or a position of the at least one permanent magnet, can be designed individually for each of the protection types.
- the identification information characterizing a certain type of protection can be determined accordingly by the intensity and / or orientation of the magnetic field at a certain position relative to the identification means.
- a variety of different types of protection can be identified by the at least one permanent magnet.
- the alignment means is preferably designed for positive connection to the detection device.
- the alignment means can be designed for the defined orientation of the detection device relative to the support unit by at least one spatial direction, in particular by at least two spatial directions, in particular for a completely determined orientation in space.
- the arrangement of the Carrying unit on the protection unit a defined alignment of the detection device relative to the protection unit and / or relative to a vertical direction. Usage data determined by the detection device can thus be directional.
- a detection device attached to the protection unit can differentiate between vertical and horizontal influences, in particular accelerations.
- the identification information provided by the identification means on the detection device can be dependent on the orientation of the detection device relative to the identification means.
- the defined alignment of the detection device relative to the identification means then enables error-free detection of the identification information .
- the invention is also based on the object to provide an improved detection device.
- the detection device should be particularly economical to manufacture and flexible in use.
- the detection device has a protection type detection means for detecting identification information that characterizes the protection type of the protection equipment.
- the protection type detection means is preferably designed such that the identification information is detected by an identification means of the protective equipment.
- the advantages of the detection device according to the invention correspond to the advantages of the protective equipment already described.
- the usage data are data that are determined when the protective equipment is used and / or stored on it.
- the housing is preferably designed such that it can be reversibly connected to the supporting unit of the protective equipment. Because the detection device can have the protection type detection means these can be reversibly attached to different protective equipment, whereby the type of protection of the corresponding protective equipment can be recorded.
- the detection device can be designed to determine and store usage data of the protective equipment connected to it.
- the protection type detection means can be designed to detect additional information, in particular information provided by the information means, in particular information about the person using the protective equipment and / or about the protective properties of the protective equipment, in particular about a maximum protection period.
- the at least one sensor can be used as an acceleration sensor, in particular as a three-dimensional acceleration sensor, and / or as a temperature sensor and / or as a pressure sensor and / or as a gas sensor, in particular as a CCE sensor, and / or as a radiation sensor and / or as a position sensor, in particular as a GPS Sensor, and / or as an optical sensor, in particular as a camera, and / or distance sensor.
- the detection device comprises at least one timer for detecting a useful life. It is hereby advantageously achieved that the measured values and / or the useful life recorded by the at least one sensor allow reliable conclusions to be drawn about the conditions of use of the protective equipment and / or the stresses of the person wearing the protective equipment.
- a volume of a smallest convex envelope of the detection device and / or the housing is at most 20 cm 3 , in particular at most 10 cm 3 , in particular at most 15 cm 3 , in particular 2.5 cm 3 .
- the detection device is thus compact and particularly comfortable on the protective equipment.
- the interface can have a data interface for transmitting data and an energy interface, in particular formed separately or integrally with the data interface, for transmitting energy.
- the interface can include electrical contacting. The energy and / or the data can thus be exchanged particularly reliably between the detection device and a peripheral device.
- the protection type detection means can have an electrical switch and / or an optical sensor and / or a sensor for electromagnetic radiation and / or a force sensor and / or a data interface. It is hereby advantageously achieved that the identification information can be recorded particularly reliably.
- a detection device is particularly reliable and safe to operate.
- the fact that the at least one interface is designed for the contactless transmission of energy and / or data means that mechanical and / or electrical contacts can be dispensed with.
- the detection device can thus be used in a particularly robust manner and can be operated in areas which are very dirty.
- the interface can have an inductive element, in particular a coil, for the contactless transmission of energy and / or data.
- the cut can also have an optical element, in particular a photo transistor.
- a detection device is particularly ro bust in use.
- the housing with its outer dimensions determines the maximum local extent of the detection device. Due to the fluid-tight and / or completely electrically insulating design of the housing, the detection device can also be used in a moist environment, in particular under water, and / or in potentially explosive areas. The detection device can also be cleaned particularly easily.
- a detection device is particularly ro bust and economical to manufacture in operation.
- the protection type detection means is preferably designed for contactless detection of the identification information. Because the protective type detection means has the magnetic field sensor, the identification information, in particular a large number of different identification information, can be detected reliably, in particular by means of inexpensive components.
- the magnetic field sensor is preferably designed to detect a magnetic field orientation and / or a magnetic field intensity and / or a spatial magnetic field change.
- a detection device is particularly reliable in operation.
- the counter-aligning means is preferably formed for interlocking interaction with an aligning means of the protective equipment.
- the counter-alignment means can for spatial alignment of the detection device relative to the protective unit and / or the supporting unit of the protective equipment around at least one spatial axis, in particular be formed around at least two spatial axes, in particular for completely determined alignment in space.
- the support unit can have a locking means and the detection device, in particular the housing, can have a counter-locking means.
- the detection device and the protective equipment can thus be reversibly locked together.
- the connection between the detection device and protective equipment is particularly easy to establish.
- the alignment means can be designed as locking means and / or the counter-alignment means as counter-locking means.
- a detection device can be used particularly flexibly.
- the adaptation of the detection configuration on the basis of the identification information enables the usage data to be determined as a function of the protective equipment arranged on the detection device.
- the acquisition configuration is preferably adapted by selecting predefined acquisition configurations.
- the control unit can have at least two, at least three, at least five, different detection configurations.
- the acquisition configuration can be adapted by selecting different acquisition configurations, each associated with identifying identification information.
- the different acquisition configurations can be stored in the control unit, in particular in the form of computer programs.
- the acquisition configuration can be adapted by changing the computer program of the control unit.
- the control unit can be designed to control the acquisition and / or processing of the measured values correlating with the usage data on the basis of the acquisition configuration. For example, you can in the case of different acquisition configurations, the measured values are acquired at different frequencies and / or processed to determine different usage data and / or compared with different limit values.
- a detection device is particularly energy efficient operable.
- the control unit can be in signal connection with at least one switch.
- the at least one switch can be designed as an electromechanical switch and / or as a transistor.
- a power supply to the at least one sensor and / or to the at least one interface can preferably be interrupted. It is advantageously achieved in this way that only those sensors and / or interfaces are supplied with electrical energy which are required to determine the usage data in accordance with the detection configuration, in particular in accordance with the respective protective equipment.
- the invention is also based on the object of creating a protection system which can be produced economically and is particularly flexible and reliable in operation.
- the advantages of the protective system according to the invention correspond to the advantages of the protective equipment and the detection device already described.
- the supporting unit of the protective equipment ensures that the detection device can be reversibly attached to the protective unit.
- the protection type detection means device ensures detection of the protective equipment on the basis of the identification information provided by the identification means and characterizing the protection type of the protection unit.
- the detection device can thus be used flexibly and in a manner that is not likely to be confused with different protective equipment.
- the standardization of the detection devices enables particularly economical production.
- a protection system according to claim 14 is particularly flexible and easy to operate. Because the detection device can be attached alternately to protective equipment with different degrees of protection, the detection device can be used particularly flexibly.
- a protection system according to claim 15 is particularly flexible and easy to operate. It is particularly advantageous that the detection device that can be attached to protective equipment with different degrees of protection can be connected to a uniform charging device.
- the charging device is preferably designed to exchange energy and data with the detection device.
- a protection system according to claim 16 can be operated particularly reliably.
- the housing of the detection device preferably has a counter-charging alignment means for interacting with the charging alignment means of the charging device.
- the charging alignment means and the counter-charging alignment means preferably interact in a form-fitting manner.
- the charging alignment means and the counter-charging alignment means are preferably designed in such a way that the detection device can only be arranged in a certain orientation and / or position relative to the charging device in which the energy and / or the data are reliably transmitted can.
- the counter-charging alignment means can be formed by the counter-alignment means.
- a shape of the loading alignment means can correspond to a shape of the alignment means.
- the detection device in particular the control unit, is preferably designed to be reversibly programmable.
- the loading device can be designed to program the detection device, in particular the control unit, in particular to carry out software updates and / or to transmit detection configurations.
- FIG. 1 is a perspective view of a protection system with a
- a protective unit of the protective equipment is designed as a safety shoe, and a detection device reversibly connected to it,
- FIG. 2 shows a schematic illustration of the detection device in FIG.
- Fig. 3 is a perspective view of the protection system with a
- Fig. 4 is a perspective view of a fade device of the
- the protective equipment 2 is designed for body protection of a person and for this purpose has a protective unit 4 for providing a certain type of protection.
- the protective unit 4 is designed as a safety shoe. The degree of protection thus relates to the protection of a person's foot.
- the protective equipment 1 also has a connecting unit 5 connected to the protective unit 4 for the reversible attachment of the detection device 3.
- the carrying unit 5 is attached to the protective unit 4 by means of a lace 6.
- An identification means 7 of the protective equipment 2 is arranged on the carrying unit 5.
- the identification means 7 is designed to provide identification information which characterizes the type of protection of the protection unit 4.
- the identification means 7 has two permanent magnets 8.
- the support unit 5 is essentially rectangular in plan view and in particular is designed as a support frame.
- the carrying unit 5 has 3 latching elements 9 for the reversible attachment of the detection device.
- Each of the locking elements 9 is attached to the rectangular areas of the rectangular support unit 5 in plan view.
- the locking elements 9 are designed in the form of flexible tabs.
- the support unit 5 is made of a flexible material, in particular a plastic, in particular a polyamide.
- the two permanent magnets 8 are arranged on the latching elements 9 in the region of the long sides of the support unit 5.
- the permanent magnets 8 are arranged in a plan view with respect to a longitudinal extent of the support unit 5 approximately in the center of the support unit 5.
- a magnetic field orientation 10 of the two permanent magnets 8 is aligned in the same direction and perpendicular to the longitudinal extent of the support unit 5.
- the identification information provided by the identification means 7 is provided in the form of the magnetic field orientation 10.
- the support unit 5 has an alignment means 11.
- the alignment means 11 is designed for the defined orientation of the detection device 3 relative to the carrier unit 5.
- the alignment means 11 ensures a specific orientation of the detection device 3 relative to the identification means 7.
- the alignment means 11 here is the rectangular configuration of the support unit 5.
- the detection device 3 for determining usage data at the protective alignment 2 is further shown in detail in FIG. 2.
- He detection device 3 has a housing 12.
- the housing 12 is formed in the shape of a truncated pyramid and has a rectangular outline.
- sensors 13a, 13b Arranged in the housing 12 are two sensors 13a, 13b for detecting measured values correlating with the usage data, which in the exemplary embodiment are designed as acceleration sensors 13a and as position sensors 13b, in particular as GPS sensors.
- the capture Solution device 3 has a protection type detection means 14 for detecting the identification information characterizing the protection type of the protective equipment 2.
- the protection type detection means 14 is designed as a magnetic field sensor.
- the detection device 3 also has an interface 15 arranged in the housing 12 for the transmission of energy and data.
- the interface 15 comprises an inductive element 16 for the contactless transmission of the energy and the data.
- the sensors 13a, 13b, the protection type detection means 14 and the interface 15 are in signal connection with a control unit 17 of the detection device 3.
- the control unit 17 is designed to determine the usage data on the basis of the measured values detected by the sensors 13a, 13b.
- the control unit 17 is designed to exchange data and energy via the interface 15 with external devices.
- the detection device 3 also has an energy source 18.
- the control unit 17 is designed to charge the energy source 18 by means of the electrical energy received via the interface 15.
- the energy source 18 supplies the control unit 17 and, via this, also the sensors 13a, 13b and the protection type detection means 14 with electrical energy.
- the sensors 13a, 13b, the protection type detection means 14, the interface 15, the control unit 17 and the energy source 18 are attached to a common board 19.
- the housing 12 encloses the sensors 13a, 13b, the protection type detection means 14, the interface 15, the control unit 17, the energy source 18 and the circuit board 19 in a fluid-tight and completely electrically insulating manner.
- the housing 12 has a counter-alignment means 20.
- the counter-alignment means 20 is formed by the rectangular outline of the housing 12.
- the counter-aligning means 20 ensures a positive connection of the detection device 3 with the support unit 5.
- the positive-locking connection takes place through an interaction of the counter-alignment means 20, in the form of the rectangular housing, with the frame-shaped aligning means 11 of the support unit 5.
- a counter-latching means 21 of the housing 12 is formed by side faces of the truncated pyramid-shaped housing 12. To fasten the detection device 3 to the support unit 5, the locking elements 9 cooperate in a form-fitting manner with the counter-locking means 21. The alignment of the detection device 3 relative to the protective equipment 2 is supported by the interaction of the locking means 9 with the counter-locking means 21.
- the control unit 17 is designed to adapt a detection configuration of the detection device 3 on the basis of the identification information.
- an individual control program is stored in the control unit 17 for each type of protection identified by the individual identification information.
- the respective control program ensures that the usage data are determined on the basis of the measured values detected by the sensors 13a, 13b in accordance with the degree of protection.
- the acquisition configuration includes settings for the frequency and duration of the measured value acquisition as well as for the further processing of the measured values, in particular for comparison with limit values.
- the control unit 17 is configured to reversibly activate the sensors 13a, 13b and the interface 15 on the basis of the detection. trained on.
- the control unit 17 can be designed to activate the position sensor 13b when the identification information corresponding to the safety shoe is detected and to deactivate it when the identification information corresponding to the head protection is detected.
- FIG. 3 further protective equipment 22 of the protective system 1 is provided.
- the protective equipment 22 comprises a protective unit 23 which is designed as a head protection.
- the detection device 3 is arranged on a support unit 24 of the protective equipment 22.
- An identification means 25 of the protective equipment 2 comprises two permanent magnets 8.
- the carrying unit 24 is designed in accordance with the carrying unit 5 arranged on the protective unit 4 designed as a safety shoe.
- the permanent magnets 8 are arranged on latching elements 26, which are located on short sides of the support unit 24.
- Magnetic field orientations 27 of the permanent magnets 8 are oriented in the same direction to one another and parallel to a longitudinal extent of the support unit 24. In particular, the magnetic field orientations 27 are rotated relative to the detection device 3 attached to the protective equipment 22 by 90 ° relative to a magnetic field orientation 10 relative to the detection device 3 attached to the safety shoe.
- the detection device 3, in particular by the protection type detection means 14, can thus determine which type of protection the protective equipment 2, 22 connected to the detection device 3 has.
- the charging device 28 comprises a charging housing 29 with a plurality of charging sockets 30.
- the charging sockets 30 are formed in a blind hole shape.
- the charging device 28 has a transmission unit 31 per charging socket 30.
- the transmission units 31 are designed for the contactless transmission of energy and data between the charging device 28 and the detection device 3 arranged thereon.
- the respective transmission unit 31 is arranged in a bottom region of the charging socket 30.
- the respective transmission unit 31 is in signal connection with a connecting line 32 via a charging control (not shown).
- the charging device 28 has a charging alignment means 33 per charging socket 30.
- the charging alignment means 33 is designed for the defined alignment of the respective detection direction 3 relative to the charging device 28.
- the charging alignment means 33 is formed by the trapezoidal cross-section from the formation of the respective charging socket 30.
- the truncated pyramid-shaped detection device 3 is also trapezoidal in cross section and is correspondingly fixed in its orientation about a longitudinal axis in the respective charging socket 30.
- the functioning of the protective system 1, in particular the protective equipment 2, 22, the detection device 3 and the charging device 28, is as follows:
- the detection device 3 is initially separate from protective equipment 2.
- the energy source 18 is charged and supplies the control unit 17, the interface 15 and the protection type detection means 14 with electrical power.
- the identification means 7, 25 is located outside the detection range of the protection type detection means 14. Due to the lack of detection of identification information, the sensors 13a, 13b are deactivated.
- the protective equipment 2 with the protective unit 4 designed as a safety shoe is located on the body of the person.
- the detection device 3 is connected to the support unit 5 of the protective equipment 2.
- the counter-alignment means 20 interacts positively with the alignment means 11.
- the elastic locking elements 9 cooperate with the counter-locking means 21 formed by the housing 12.
- the detection device 3 is connected to the support unit 5 in a defined orientation.
- the magnetic field orientation 10 is detected by means of the protection type detection means 14.
- the type of protection of protective equipment 2 is determined by means of control unit 17 on the basis of the identification information acquired as magnetic field orientation 10. For this purpose, the identification information is compared with a configuration data record.
- the control unit 17 recognizes that the protective unit 4 connected to the detection device 3 is a safety shoe and selects a specific detection configuration.
- the control unit 17 activates the acceleration sensor 13a and the position sensor 13b. Accelerations acting on the protective equipment 2 are detected by means of the acceleration sensor 13a. To determine the usage data, horizontal longitudinal accelerations, horizontal transverse accelerations and vertical accelerations are recorded separately from one another by means of the control unit 17. On the basis of these measured values, step numbers, maximum vertical accelerations and slip movements are determined. Becomes a slip detected, the corresponding position is detected by means of the position sensor 13b. A danger point can be localized in this way. A floor cleaning or the spreading of spreading material at the appropriate position can be arranged to ensure operational safety.
- the detection device 3 can be used in particular in heavily contaminated and dust-laden work areas and in areas where there is a risk of explosion.
- the detection device 3 After using the protective equipment 2 on the person, the detection device 3 is removed from the support unit 5.
- the identification means 7 is outside the detection range of the protection type detection means 14.
- the control unit 17 By means of the control unit 17, the acceleration sensor 13a and the position sensor 13b are deactivated.
- the detection device 3 is inserted into one of the charging sockets 30 of the charging device 28 for transmitting the usage data to the charging control and for charging the energy source 18. Furthermore, a changed control program can be transferred to the control unit 17 from the charging control via the transmission unit 31 and the interface 15.
- the charge control can be connected to a desktop computer for energy and data exchange via the connection line 32, for example.
- the detection device 3 can be removed from the device 28 after completion of the data transmission and after charging the energy source 18 and is ready for use on the protective device 2, 22 again.
- the protection unit 4 is designed as a head protection
- the detection device 3 is connected to the support unit 24.
- the protection type detection means 14 of the detection device 3 detects the identification information in the form of the magnetic field orientations 27, which are oriented parallel to a longitudinal axis of the support unit 24.
- the control unit 17 compares the identification information with the configuration data record and recognizes that the protection unit 4 connected to the detection device 3 is a head protection. A corresponding detection configuration is selected by the control unit 17.
- the control unit 17 deactivates the interface 15 and activates the acceleration sensor 13a.
- the orientation of the protective equipment in the room is determined on the basis of the acceleration.
- the control unit 17 determines a head posture of the person wearing the protective equipment 22.
- maximum accelerations acting on the protective equipment 22 are detected.
- the accelerations recorded are compared with permissible limit values. In this way, it can be determined whether the person wearing the protective equipment 22 has a harmful body condition, has suffered a dangerous impact or the protective equipment 22 has been overused and damaged.
- the detection device 3 can be reinserted into the charging device 28.
- the usage data can be transmitted and the energy source 18 can be charged.
- the detection device 3 can be used with different protective equipment 2, 22, it can be used particularly flexibly become. In the construction different detection devices 3 can be avoided ver.
- the protection system is therefore particularly user-friendly, flexible and can be operated economically.
- the detection device 3 can use the protection type detection means 14 to determine the respective protection type of the protection unit 4.
- a protection type-dependent determination and evaluation of usage data is made possible despite the standardized design of the detection device 3.
- the contactless transmission of energy and data enables the fluid-tight and completely electrically insulating design of the housing 12, as a result of which the detection device 3 can be used in particular in areas of high contamination and in potentially explosive areas.
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Geophysics And Detection Of Objects (AREA)
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Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019200745.7A DE102019200745A1 (de) | 2019-01-22 | 2019-01-22 | Schutzausrüstung zum Körperschutz einer Person und Erfassungseinrichtung zum Bestimmen von Nutzungsdaten an der Schutzausrüstung |
PCT/EP2020/051265 WO2020152095A1 (de) | 2019-01-22 | 2020-01-20 | Schutzausrüstung zum körperschutz einer person und erfassungseinrichtung zum bestimmen von nutzungsdaten an der schutzausrüstung |
Publications (2)
Publication Number | Publication Date |
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EP3915100A1 true EP3915100A1 (de) | 2021-12-01 |
EP3915100B1 EP3915100B1 (de) | 2024-02-28 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP20701945.6A Active EP3915100B1 (de) | 2019-01-22 | 2020-01-20 | Schutzausrüstung zum körperschutz einer person und erfassungseinrichtung zum bestimmen von nutzungsdaten an der schutzausrüstung |
Country Status (3)
Country | Link |
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EP (1) | EP3915100B1 (de) |
DE (1) | DE102019200745A1 (de) |
WO (1) | WO2020152095A1 (de) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US8760260B2 (en) * | 2007-05-18 | 2014-06-24 | 3M Innovative Properties Company | Method for tracking cyclical procedures performed on personal protection equipment |
KR101249736B1 (ko) | 2009-09-07 | 2013-04-03 | 한국전자통신연구원 | 의복형 컴퓨팅 시스템에서의 직물기반 자기장 인터페이스 의복 및 휴대 단말 |
EP3248150A1 (de) * | 2015-01-22 | 2017-11-29 | Siemens Aktiengesellschaft | Systeme und verfahren zur überwachung der verwendung von persönlicher schutzausrüstung |
CN109891458A (zh) | 2016-10-14 | 2019-06-14 | 3M创新有限公司 | 用于个人防护设备的基于上下文的可编程安全规则 |
-
2019
- 2019-01-22 DE DE102019200745.7A patent/DE102019200745A1/de active Pending
-
2020
- 2020-01-20 WO PCT/EP2020/051265 patent/WO2020152095A1/de unknown
- 2020-01-20 EP EP20701945.6A patent/EP3915100B1/de active Active
Also Published As
Publication number | Publication date |
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EP3915100B1 (de) | 2024-02-28 |
WO2020152095A1 (de) | 2020-07-30 |
DE102019200745A1 (de) | 2020-07-23 |
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