Positioning tag with alert function
First Claim
1. A mobile data processing device, comprising:
- an enclosure and a power source, the enclosure comprising at least one formation, each of the at least one formation comprising a first recess and a second recess;
a memory system for storing program instructions;
a processing system for executing the program instructions;
a transmission system for communicating with at least one communication system, wherein the at least one communication system comprises or cooperates with a positioning system for positioning the mobile data processing device;
wherein the transmission system is configured to send at least one alert signal in response to fulfillment of a first set of predetermined alert conditions;
an attachment base configured to move between a first position and a second position with respect to the at least one formation of the enclosure in response to an external force, wherein the attachment base is configured to move between the first position and the second position when the external force exceeds a first threshold pulling the enclosure away from the attachment base, a first portion of the attachment base being external to the enclosure and a second portion of the attachment base being internal to the enclosure, the attachment base comprising at least one spring that is configured to engage the first recess of the at least one formation of the enclosure in the first position and the second recess of the at least one formation of the enclosure in the second position in response to the external force;
a tag removably attached to the attachment base for suspending the mobile data processing device from a garment, lanyard, or strap that is wearable by a user, wherein the tag comprises a latch configured to open when the external force pulling the tag away is greater than a second threshold, and wherein the tag is configured to be detached from the attachment base when the external force pulling the tag away from the attachment base exceeds the second threshold, and wherein the second threshold is greater than the first threshold;
a detector system for detecting removal of the attachment base from the first position, wherein the detector system comprises circuitry and a sensor that is configured to detect when the at least one spring of the attachment base repositions from the first recess and the second recess of the at least one formation of the enclosure; and
an alert signal generator having an input coupled to the detector system and an output coupled to the transmission system, wherein the alert signal generator is configured to detect an alert condition and thereby cause transmission of at least one alert signal in response to a detected removal of the attachment base from the first position, wherein the alert signal generator is further configured to continuously detect the alert condition if the attachment base is completely detached from the enclosure.
2 Assignments
0 Petitions
Accused Products
Abstract
A mobile data processing device configured to assist in locating a user. The device comprises an enclosure and an attachment base for attaching the device to a garment, lanyard or strap wearable by a user. The attachment base moves between a first (“normal”) position and a second (“alert”) position with respect to the enclosure in response to an external force acting on the enclosure. The device further comprises a detector system for detecting removal of the attachment base from the normal position, and an alert signal generator configured to send an alert signal in response to said detection. The alert signal can be generated quickly by grabbing the enclosure and pulling the device downwards.
-
Citations
19 Claims
-
1. A mobile data processing device, comprising:
-
an enclosure and a power source, the enclosure comprising at least one formation, each of the at least one formation comprising a first recess and a second recess; a memory system for storing program instructions; a processing system for executing the program instructions; a transmission system for communicating with at least one communication system, wherein the at least one communication system comprises or cooperates with a positioning system for positioning the mobile data processing device; wherein the transmission system is configured to send at least one alert signal in response to fulfillment of a first set of predetermined alert conditions; an attachment base configured to move between a first position and a second position with respect to the at least one formation of the enclosure in response to an external force, wherein the attachment base is configured to move between the first position and the second position when the external force exceeds a first threshold pulling the enclosure away from the attachment base, a first portion of the attachment base being external to the enclosure and a second portion of the attachment base being internal to the enclosure, the attachment base comprising at least one spring that is configured to engage the first recess of the at least one formation of the enclosure in the first position and the second recess of the at least one formation of the enclosure in the second position in response to the external force; a tag removably attached to the attachment base for suspending the mobile data processing device from a garment, lanyard, or strap that is wearable by a user, wherein the tag comprises a latch configured to open when the external force pulling the tag away is greater than a second threshold, and wherein the tag is configured to be detached from the attachment base when the external force pulling the tag away from the attachment base exceeds the second threshold, and wherein the second threshold is greater than the first threshold; a detector system for detecting removal of the attachment base from the first position, wherein the detector system comprises circuitry and a sensor that is configured to detect when the at least one spring of the attachment base repositions from the first recess and the second recess of the at least one formation of the enclosure; and an alert signal generator having an input coupled to the detector system and an output coupled to the transmission system, wherein the alert signal generator is configured to detect an alert condition and thereby cause transmission of at least one alert signal in response to a detected removal of the attachment base from the first position, wherein the alert signal generator is further configured to continuously detect the alert condition if the attachment base is completely detached from the enclosure. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
-
-
18. A device for mobile data processing, the device comprising an attachment base, an enclosure, a tag, a processor, and a memory storing computer instructions executable by the processor, wherein the memory with the computer instructions and the processor are configured to cause the device to at least:
-
(a) transmit an alert signal in response to the attachment base moving from a first position to a second position relative to at least one formation of the enclosure, wherein movement of the attachment base occurs when an external force exceeding a first threshold pulls the attachment base away from the enclosure, wherein each of the at least one formation of the enclosure comprises a first recess and a second recess, wherein a first portion of the attachment base is external to the enclosure and a second portion of the attachment base being internal to the enclosure, the attachment base comprising at least one spring that is configured to engage the first recess of the at least one formation of the enclosure in the first position and the second recess of the at least one formation of the enclosure in the second position in response to the external force, the device further comprising a detector circuit having a sensor that is configured to detect when the at least one spring of the attachment base repositions from the first recess and the second recess of the at least one formation of the enclosure, and wherein the tag is removably attached to the attachment base and is operable to detach from the attachment base when the external force exceeding a second threshold pulls the tag and the attachment base away from the enclosure, and wherein the second threshold is greater than the first threshold, wherein the tag comprises a latch configured to open when the external force pulling the tag away is greater than the second threshold. - View Dependent Claims (19)
-
Specification