Protective Equipment Comprising a Sensor Device

Abstract

Protective equipment for protecting a person from an emergency situation is disclosed. The protective equipment has a securing device, which is portable by the person, having a securing system for protecting the person from an emergency situation. Furthermore, the protective equipment has a sensor device for detecting a dangerous situation prior to the emergency situation of the person, when the sensor device is coupled with the securing system in such a way that upon detection of the dangerous situation of the person, the sensor device automatically sets the securing system in a securing state for protecting the person.

Claims

1. A protective equipment for protecting a person from an emergency situation, the protective equipment comprising: a securing device, which is portable by the person, having a securing system for protecting the person from an emergency situation, a sensor device for detecting a dangerous situation prior to an emergency situation of the person, wherein the sensor device is coupled with the securing system in such a way that upon detecting the dangerous situation of the person, the sensor device automatically sets the securing system in a securing state for protecting the person from the emergency situation.

2. The protective equipment according to claim 1, wherein the sensor device has at least a position sensor, an acceleration sensor and/or a motion sensor.

3. The protective equipment according to claim 1, wherein the sensor device has a distance sensor, wherein the distance sensor is arranged to measure a distance to a predeterminable reference point and/or a danger point.

4. The protective equipment according to claim 1, wherein said sensor device has a medical sensor, wherein the medical sensor is arranged to measure a medical condition, in particular the body temperature, the respiratory rate of the person and/or the heart rate.

5. The protective equipment according to claim 1, wherein the sensor device has an environmental sensor for measuring environmental parameters, in particular the ambient temperature, the ambient wind, the ambient air pressure and/or the ambient humidity.

6. The protective equipment according to claim 1, wherein the portable securing device has a rope protection, in particular a securing belt, a protective clothing, in particular a protective jacket or a protective overall, a protective shoe and/or a respiratory protection.

7. The protective equipment according to claim 1, wherein the securing system has a fall protection device, wherein the fall protection device is equipped with a safety rope and is arranged to control the length of a rope length of the safety rope between the portable securing device and a securing point for fixing the safety rope, wherein the fall protection device is coupled to the sensor device in such a way that the rope length is controllable in dependency of the detection of the dangerous situation.

8. The protective equipment according to claim 1, wherein the securing system has an airbag device, wherein the airbag device is embodied inflatable in order to form a damping body in the inflated state, wherein the airbag device is coupled to the sensor device in such a way that the airbag device is inflatable in dependency of the detection of the dangerous situation.

9. The protective equipment according to claim 8, wherein the airbag device is configured as an inflatable life jacket.

10. The protective equipment according to claim 1, wherein the securing system has a temperature-control, wherein the temperature-control device is configured to temperature-control the portable securing device, wherein the temperature-control device is coupled to the sensor device in such a way that the temperature-control device is controllable in dependency of the detection of the dangerous situation in order to achieve the securing state.

11. The protective equipment according to claim 1, wherein the securing system has an alarm device, wherein the alarm device is configured to send an alarm signal indicative of the dangerous situation to a monitoring station, wherein the alarm device is coupled to the sensor device in such a way that, in dependency of the detection of the dangerous situation, the alarm device sends the alarm signal indicative of the dangerous situation and the securing state for protecting the person is adjustable.

12. The protective equipment according to claim 1, wherein the sensor device is coupled with the securing system in such a way that sensor data of the sensor device are transmittable by wire or wirelessly.

13. A method for protecting a person from an emergency situation, the method comprising: protecting a person by a securing system of a securing device, which is portable by the person, detecting a dangerous situation prior to the emergency situation of the person by a sensor device which is coupled with the securing system, and wherein the sensor device is coupled with the securing system in such a way that upon detection of the dangerous situation of the person, the sensor device automatically sets the securing system in a securing state for protecting the person.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0042] For further explanation and better understanding of the present invention, embodiment examples are described in the following with reference to the appended drawings. In the drawings:

[0043] FIG. 1 is a schematic illustration of a person with a protective equipment according to an exemplary embodiment of the present invention.

[0044] FIG. 2 is a schematic illustration of a protective equipment with a protective jacket as a securing device according to an exemplary embodiment of the present invention.

DETAILED DESCRIPTION OF EXEMPLARY EMBODIMENTS

[0045] Same or similar components in different figures are provided with the same reference numerals. The representations in the figures are schematically presented.

[0046] FIG. 1 shows a protective equipment 100 for protecting a person 150 from an emergency situation. The protective equipment 100 may have a securing device 101, which may be portable (or wearable) by the person 150, having a securing system 102 for protecting the person 150 from an emergency situation. Furthermore, the protective equipment 100 may have a sensor device 103 for detecting a dangerous situation prior to (or before) the emergency situation of the person 150, wherein the sensor device 103 may be coupled with the securing system 102 directly or indirectly via a control unit 105 in such a way that upon detection of the dangerous situation of the person 150, the sensor device 103 may automatically set the securing system 102 in a securing state for protecting the person 150.

[0047] In the exemplary embodiment in FIG. 1, the person 150 may be located on a working area 170. The working area 170 may represent, for example, an elevated platform, such as a container. A danger point 104 may be defined on the edges and/or borders of the work area 170, since the person 150 may fall (or crash) over the edge upon passing over the danger point 104. In this respect, a danger point 104 may be defined at a distance from the edge. In this way, it may be defined already before the fall of the person 150 that a dangerous situation may exist and the securing system may have to be activated.

[0048] The person 150 in FIG. 1 may wear, for example, a rope-up protection, in particular a safety belt, as a securing device 101.

[0049] The securing system 102 may have a fall protection device (or fall arrester). The fall protection device may be equipped with a safety rope 107, and may be configured to control the length of a rope length of the safety rope 107 between the portable securing device 101 and a securing point 108 for fixing the safety rope 107. The fall protection device may be coupled with the sensor device 103 in such a way that the rope length may be controllable in dependency of the detection of the dangerous situation.

[0050] In this case, the fall protection device may have, for example, a rope winch which may, for example, be operated electrically. The safety rope 107 may be wound onto the rope winch. If the sensor device 103 detects a dangerous situation, for example if a distance to a fall point (e.g. distance between reference point 104 and danger point 104) is undershot or a fall speed is detected, the sensor device 103 may control the rope winch in the securing state. In doing so, the rope winch may, for example, abruptly fix the length of the safety rope 107 by fixing the rope winch. In addition, the fall protection device may have a rope brake, which may reduce an unwinding speed of the safety rope 107 from the rope winch.

[0051] The sensor device 103 may have at least a position sensor, an acceleration sensor and/or a motion sensor. The position sensor may be, for example, a GPS sensor which may determine GPS data from a satellite 160 in order to determine an exact geographical and/or spatial position of the person 150. If the person 150 is, for example, in a dangerous situation, for example at a predetermined reference point 104 in front of a fall edge 104, the securing state of the securing system may be set from this (or on this basis).

[0052] Sensor device 103 may also include a distance sensor. The distance sensor is configured to measure a distance to the predeterminable reference point 104 and/or the danger point 104. The reference point 104 may define, for example, a position in space which may have a particular distance to a danger point 104, such as for example the fall edge. As soon as the distance between the person 150 and the reference point falls below a predetermined target value (or setpoint), the securing system 102, i.e. the fall protection device, may be, for example, automatically set in the securing state.

[0053] The securing system 102 and/or the sensor device 103 may be integrated and fixed in the securing device 101, so that the person 150 may be permanently carrying, with the securing device 101, the securing system 102 and the sensor device 103.

[0054] In particular, the sensor device 103 may send the sensor data to the monitoring station 110, for example by means of a transmission unit 106. Herein, for example, a dangerous situation or an emergency situation may be detected by a supervising person, even if this person may not be on site with the person 150. Thus, in other words, a remote diagnosis may become possible.

[0055] FIG. 2 shows a protective jacket 200 as a securing device 101. The securing system 102 and the sensor device 103 may be integrated in the protective jacket 200.

[0056] The securing system 102 may have, for example, an airbag device 203. The airbag device 203 may be embodied to be inflatable in order to form a damping body in the inflated state, i.e. in the securing state. The airbag device 203 may be coupled with the sensor device 103 in such a way that the airbag device 203 may be inflatable in dependency of the detection of the dangerous situation. If, for example, a distance to an obstacle or a dangerous point is reduced or a fall speed is detected, the sensor device 103 may activate the airbag device 203. Since the sensor device 103 may detect already a dangerous situation, which may be defined in terms of time or space before the emergency situation occurs, more time may thus be enabled for activating the airbag device 203, so that better protection may be achieved with respect to a pure impact detection, in which the emergency situation may have already occurred when the airbag may be activated. The airbag device 203 may, for example, be controlled by controlling control elements and/or valves 206.

[0057] The protective jacket 200 may have, for example, a medical sensor 201 as a sensor device 103. The medical sensor 201 may be configured to measure a medical condition, in particular the body temperature, the respiratory frequency of the person 150 and/or the heart rate. The medical sensor 201 may accordingly have, for example, a body thermometer, a respiratory measuring device, a pulse measuring device and/or a blood measuring device for measuring blood. For example, if the person 150 works in a cool working environment, there may be a risk of hypothermia (corresponds to the emergency situation). If the body temperature of the person 150 falls below a particular body temperature, the dangerous situation may occur. The medical sensor 201 accordingly sends control commands to the securing system 102 in order to set the securing state.

[0058] In this respect, the securing system 102 may have, for example, a temperature-control unit 204. The securing state may be set, for example, by configuring the temperature-control unit 204 as a body heater to increase the body heat of the person 150.

[0059] The sensor device 103 may also have an environmental sensor 202 that may be integrated in the protective jacket 200 for measuring environmental parameters, in particular the ambient temperature, the ambient wind, the ambient air pressure and/or the ambient humidity. By the measurement of the air pressure, for example, a change in height (fall height) may be determined and a securing state may be set, for example by tightening a safety rope 107 (see FIG. 1).

[0060] Furthermore, an alarm device 205 may be arranged in the protective jacket 200 as a securing system 102. The alarm device 205 may be configured to send an alarm signal that may be indicative of the dangerous situation to a monitoring station 110 (see FIG. 1). The alarm device 205 may be coupled with the sensor device 103 in such a way that the alarm device 205 may generate the alarm signal in dependency of the detection of the dangerous situation and, for example, the safety condition for protecting the person 150 may be settable. The alarm device 205 may generate, for example, an optical, acoustic or electrical warning signal. The monitoring station 110 may be located at a distance from the securing system 102. The alarm signal may be sent, for example, wirelessly to monitoring station 110.

[0061] Supplementarily, it should be noted that comprising does not exclude other elements or steps and that the article a or an does not exclude a plurality. Furthermore, it is noted that features or steps, which are described with reference to one of the above embodiments, can also be used in combination with other features or steps of other examples described above.

LIST OF REFERENCE NUMERALS

[0062] 100 protective equipment [0063] 101 securing device [0064] 102 securing system [0065] 103 sensor device [0066] 104 reference point/danger point [0067] 105 control unit [0068] 106 transmission unit [0069] 107 safety rope [0070] 108 securing point [0071] 110 monitoring station [0072] 150 person [0073] 160 GPS satellite [0074] 170 working area [0075] 200 protective jacket [0076] 201 medical sensor [0077] 202 environmental sensor [0078] 203 airbag device [0079] 204 temperature-control unit [0080] 205 alarm device [0081] 206 control element/valve