FLEXIBLE DATALOGGER SYSTEMS
A data logger system is disclosed. Specific implementations include a flexible data logger system. The data logger system may include a flexible substrate and a radio-frequency identification (RFID) communications module coupled to the flexible substrate. The RFID communications module may include an antenna coupled with a RFID chip. The data logger system may also include a microprocessor and a memory module coupled to the flexible substrate, the microprocessor and the memory module electrically coupled with the RFID communications module. The data logger system may also include a temperature sensor coupled to the flexible substrate, the temperature sensor electrically coupled with the microprocessor and memory module, and a power source coupled to the flexible substrate, the power source electrically coupled with the microprocessor, the memory module, the temperature sensor, and the RFID communications module.
1 . A data logger system, comprising:
a flexible substrate;
a radio-frequency identification (RFID) communications module coupled to the flexible substrate, the RFID communications module comprising an antenna coupled with a RFID chip;
a microprocessor and a memory module coupled to the flexible substrate, the microprocessor and the memory module electrically coupled with the RFID communications module;
a temperature sensor coupled to the flexible substrate, the temperature sensor electrically coupled with the microprocessor and memory module; and
a power source coupled to the flexible substrate, the power source electrically coupled with the microprocessor, the memory module, the temperature sensor, and the RFID communications module.
2 . The system of claim 1 , further comprising a light-emitting diode (LED) coupled to the flexible substrate and electrically coupled with the power source.
3 . The system of claim 1 , wherein the flexible substrate comprises a polymeric material.
4 . The system of claim 1 , wherein the flexible substrate is formed of polyethylene terephthalate (PET).
5 . The system of claim 1 , further comprising a plurality of leads and a plurality of die attach components, wherein the plurality of leads and the plurality of die attach components are formed of electrically conductive ink screen printed onto the flexible substrate.
6 . The system of claim 1 , further comprising a ground plane printed on a side of the flexible substrate.
7 . A data logger system, comprising:
a radio-frequency identification (RFID) communications module comprising an antenna and a RFID chip;
a microprocessor and a memory module coupled with the RFID communications module; and
a sensor coupled with the microprocessor and memory module;
wherein the microprocessor, the memory module, the sensor, and the RFID communications module are electrically coupled to a power source through a plurality of traces; and
wherein the RFID communications module, the microprocessor, the memory module, the sensor, and the plurality of traces are all coupled directly to a flexible substrate.
8 . The system of claim 7 , wherein the sensor is a sensor selected from the group consisting of a temperature sensor, a moisture sensor, a humidity sensor, an accelerometer, a magnetic sensor, a gas sensor, a light sensor, or a xylene gas sensor, and any combination thereof.
9 . The system of claim 7 , further comprising a light-emitting diode (LED) coupled directly to the flexible substrate.
10 . The system of claim 7 , wherein the flexible substrate is formed of polyethylene terephthalate (PET).
11 . The system of claim 7 , further comprising a plurality of leads and a plurality of die attach components, wherein the plurality of leads and the plurality of die attach components are formed of electrically conductive ink screen printed onto the flexible substrate.
12 . The system of claim 7 , further comprising a ground plane printed on a side of the flexible substrate.
13 . A flexible data logger system, comprising:
a radio-frequency identification (RFID) communications module comprising an antenna and a RFID chip;
a microprocessor and a memory module coupled with the RFID communications module; and
a sensor coupled with the microprocessor and memory module;
wherein the microprocessor, the memory module, the sensor, and the RFID communications module are electrically coupled to a power source through a plurality of traces;
wherein the RFID communications module, the microprocessor, the memory module, the sensor, and the plurality of traces are all coupled directly to a flexible substrate; and
wherein the flexible data logger system is configured to be associated with a container to be tracked.
14 . The system of claim 13 , wherein the sensor is configured to provide temperature data associated with the container.
15 . The system of claim 14 , wherein the memory module is configured to store the temperature data.
16 . The system of claim 13 , wherein the flexible data logger system is configured to couple with the container inside the container, outside the container, or under a label coupled to the container.
17 . The system of claim 13 , further comprising a light-emitting diode (LED) configured to activate in response to a signal from the microprocessor.
18 . The system of claim 17 , wherein the signal from the microprocessor is sent in response to a change of a state of one or more bits in the memory module.
19 . The system of claim 13 , wherein the sensor is a temperature sensor configured to be programmable with one or more temperature thresholds.
20 . The system of claim 13 , wherein the flexible substrate is configured to store data related to mechanical and environmental handling of the container through a transportation process.