Personalized escape assistance arrangement and personalized escape assistance method

An escape assistance arrangement comprising:

• an escape assistance device;
• and
• a signal-processing navigation unit,
• wherein the escape assistance device is configured to be carried by a user,
• wherein the escape assistance device comprises:
• a vital parameter sensor;
• a geoposition sensor;
• and
• an output unit,
• wherein the vital parameter sensor is configured to:
• measure a vital parameter of the user;
• and
• generate a signal comprising information of the measured vital parameter;
• wherein the geoposition sensor is configured to:
• measure a current geoposition of the geoposition sensor;
• and
• generate a signal comprising information of the measured current geoposition,
• wherein the navigation unit has, at least temporarily, read access to an area data memory, the area data memory comprising:
• a given computer-evaluable description of a spatial area;
• and
• a given computer-evaluable identifier of a given safe target position,
• wherein the navigation unit is configured to receive an alarm message,
• wherein the alarm message comprises information of the presence of an alarm situation in the spatial area,
• wherein the navigation unit is further configured to, in response to receiving an alarm message:
• calculate an escape route for the user, wherein the escape route begins at the measured current geoposition and leads to the safe target position;
• generate an escape route description, wherein the escape route description describes the calculated escape route in a form perceptible by a human;
• and
• actuate the output unit, wherein the output unit is configured to output the generated escape route description in response to the actuation of the output unit,
• wherein calculating the escape route comprises using, by the navigation unit:
• a signal of the geoposition sensor;
• the computer-evaluable description of the spatial area;
• and
• the computer-evaluable identifier of the safe target position,
• wherein the navigation unit is configured to generate two different possible escape route descriptions for the calculated escape route;
• and
• wherein the navigation unit is configured to:
• classify, depending on the signal of the vital parameter sensor, a current state of the user;
• and
• generate, depending on the classified state of the user, one of the possible escape route descriptions as the escape route description to be output.

An escape assistance method, which method is performed using an escape assistance arrangement,

• wherein the escape assistance arrangement comprises:
• an escape assistance device, wherein the escape assistance device comprises:
• a vital parameter sensor;
• a geoposition sensor;
• and
• an output unit;
• and
• a signal-processing navigation unit, wherein the navigation unit has, at least temporarily, read access to an area data memory, the area data memory comprising:
• a given computer-evaluable description of a spatial area;
• and
• a given computer-evaluable identifier of a given safe target position, wherein the escape assistance method is performed while a user carries the escape assistance device;
• wherein the escape assistance method is triggered by the navigation unit receiving an alarm message;
• wherein the received alarm message comprises information indicating a presence of an alarm situation in the spatial area;
• and
• wherein the escape assistance method comprises:
• measuring, by the vital parameter sensor, a vital parameter of the user;
• generating, by the vital parameter sensor, a signal comprising information about the measured vital parameter;
• measuring, by the geoposition sensor, a current geoposition of the geoposition sensor;
• generating, by the geoposition sensor, a signal comprising information about the current geoposition of the geoposition sensor;
• calculating, by the navigation unit, an escape route for the user, wherein the escape route starts at the current geoposition of the geoposition sensor and leads to the safe target position;
• generating, by the navigation unit, an escape route description, wherein the escape route description describes the calculated escape route in a form perceptible by a human;
• actuating, by the navigation unit, the output unit;
• and
• outputting, by the actuated output unit, the generated escape route description;
• wherein the step of calculating, by the navigation unit, the escape route is performed using:
• the signal comprising information about the current geoposition of the geoposition sensor;
• the stored description of the spatial area;
• and
• the stored identifier of the safe target position,
• wherein the navigation unit classifies a current state of the user depending on the signal comprising information about the measured vital parameter;
• wherein the navigation unit is configured to generate two different possible escape route descriptions for the calculated escape route;
• and
• wherein the navigation unit generates, depending on the classified state of the user, the escape route description, the generated escape route description being one of the possible escape route descriptions.