Wireless bridge hardware system for active RFID identification and location tracking
First Claim
1. A beacon badge comprising:
- a motion sensor to transition a state of the beacon badge from a low power utilization state to a normal power utilization state when motion of the beacon badge is determined;
a wireless transceiver to, when activated by the motion sensor in the normal power utilization state, receive a beacon message; and
a proximity engine to manage, when activated by the motion sensor in the normal power utilization state, the beacon message, wherein the proximity engine instructs the wireless transceiver to transmit the beacon message to a real time location (RTLS) server when a received signal strength indication (RSSI) value of the beacon message satisfies a proximity threshold and to discard the beacon message when the RSSI value of the beacon message does not satisfy the proximity threshold.
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Accused Products
Abstract
In various example embodiments, a system and method for facilitating proximity detection and location tracking using a mobile wireless bridge are provided. The system includes a beacon badge, a beacon tag, and a real-time location services (“RTLS”) server communicatively coupled to the beacon badge, such as via a wireless network or the like. The beacon tag broadcasts a beacon message receivable by the beacon badge. The beacon badge determines whether it is proximate to the beacon badge based on the signal strength of the received beacon message. The beacon badge further communicates identifying information contained with the received beacon message to the RTLS server. The RTLS server uses the identifying information to determine the proximate location of the beacon badge.
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Citations
17 Claims
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1. A beacon badge comprising:
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a motion sensor to transition a state of the beacon badge from a low power utilization state to a normal power utilization state when motion of the beacon badge is determined; a wireless transceiver to, when activated by the motion sensor in the normal power utilization state, receive a beacon message; and a proximity engine to manage, when activated by the motion sensor in the normal power utilization state, the beacon message, wherein the proximity engine instructs the wireless transceiver to transmit the beacon message to a real time location (RTLS) server when a received signal strength indication (RSSI) value of the beacon message satisfies a proximity threshold and to discard the beacon message when the RSSI value of the beacon message does not satisfy the proximity threshold. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method comprising:
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transitioning a state of a beacon badge from a low power utilization state to a normal power utilization state when motion of the beacon badge is determined by a motion sensor; receiving, when activated by the motion sensor in the normal power utilization state, a beacon message at a wireless transceiver; and managing, via a proximity engine when activated by the motion sensor in the normal power utilization state, the beacon message, wherein the proximity engine instructs the wireless transceiver to transmit the beacon message to a real time location (RTLS) server when a received signal strength indication (RSSI) value of the beacon message satisfies a proximity threshold and to discard the beacon message when the RSSI value of the beacon message does not satisfy the proximity threshold. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A machine-readable medium including instructions which, when executed, cause the processor to implement a method, the method comprising:
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transitioning a state of a beacon badge from a low power utilization state to a normal power utilization state when motion of the beacon badge is determined by a motion sensor; receiving, when activated by the motion sensor in the normal power utilization state, a beacon message at a wireless transceiver; and managing, via a proximity engine when activated by the motion sensor in the normal power utilization state, the beacon message, wherein the proximity engine instructs the wireless transceiver to transmit the beacon message to a real time location (RTLS) server when a received signal strength indication (RSSI) value of the beacon message satisfies a proximity threshold and to discard the beacon message when the RSSI value of the beacon message does not satisfy the proximity threshold. - View Dependent Claims (14, 15, 16, 17)
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Specification