Sensor assemblies; sensor-enabled garments and objects; devices and systems for data collection
Components and assemblies for acquisition and analysis of data collected from sites such body surfaces, footwear and apparel, objects, accessories, and the like are directed to providing intermittent and/or continuous monitoring and reporting of conditions such as force, pressure, shear and other conditions, activity and/or environmental parameters at body locations and/or at an interface of a body location and an object. In one aspect, sensor assemblies comprise one or more sensor(s) and/or associated electronics associated with at least one non-conductive carrier layer. Electronic components including sensor acquisition systems (SAS) and dedicated electronics devices (DED) providing electronics components for signal conditioning, data collection, storage, analysis, feedback, communications and optional sensing capabilities are also described.
1. A sensor assembly comprising:
at least one sensor in electrical communication with at least one electrically conductive trace that terminates at or in proximity to a signal transfer terminal, wherein the at least one sensor and at least one electrically conductive trace are sandwiched between two non-electrically conductive carrier layers;
a sensor acquisition system (SAS) having a plurality of contacts electrically coupled to an exposed electrically conductive trace termination positioned on a substrate;
a dedicated electronic device (DED) detachably mountable in the SAS component and having signal receipt terminals mate-able with contacts provided in the SAS component, and
wherein at least one of the non-electrically conductive carrier layers is associated with a substrate having conductive trace terminations exposed on the substrate, wherein the substrate is selected from footwear, a footwear accessory, a garment, shorts, a shirt, a jersey, pants, a leotard, a belt, a strap, a glove, an object, sporting equipment, a shin guard, protective gear, a helmet, a ball, a bat, a stick, a striking implement, a racket, a golf club, a grip, a gaming implement, a gaming controller, a pillow, a sheet, a blanket, a cushion, an upholstered object, a cover, a seat cover, and a steering wheel cover.
2. The sensor assembly of claim 1 , wherein the non-electrically conductive carrier layers comprise a polyvinyl chloride material.
3. The sensor assembly of claim 1 , wherein the at least one sensor is a resistive pressure sensor comprising a material selected from the group consisting of: an e-textile material, a printable ink, a printable silicone, a thermoplastic elastomer, and combinations thereof.
4. The sensor assembly of claim 1 , wherein the at least one electrically conductive trace comprises a material selected from the group consisting of: thread, yarn, textiles, fibers, a printable ink, a printable silicone, a thermoplastic elastomer, and combinations thereof.
5. The sensor assembly of claim 1 , additionally comprising at least one signal transfer terminal in electrical communication with the at least one conductive trace.
6. The sensor assembly of claim 1 , comprising at least one electrically conductive signal transfer trace and at least one common trace in electrical communication with each sensor.
7. The sensor assembly of claim 1 , associated with a mask comprising a material selected from the group consisting of: paper, plastic, a film material, a sheet material, and combinations thereof.
8. The sensor assembly of claim 1 , wherein the DED is configured to communicate with other DEDs within a communication range through a mesh network.
9. The sensor assembly of claim 1 , wherein the SAS comprises a docking receptacle configured for securely receiving and electrically interfacing with a DED core device, wherein the SAS docking receptacle is configured for association with a substrate selected from the group consisting of: footwear, a footwear accessory, a garment, shorts, a shirt, a jersey, pants, a leotard, a belt, a strap, a glove, an object, sporting equipment, a shin guard, protective gear, a helmet, a ball, a bat, a stick, a striking implement, a racket, a golf club, a grip, a gaming implement, a gaming controller, a pillow, a sheet, a blanket, a cushion, an upholstered object, a cover, a seat cover, and a steering wheel cover; and wherein the SAS docking receptacle comprises a sealed housing having a dedicated electronic device (DED) core receiving cavity with a plurality of contacts for mating with complementary contacts on a mating DED core device.
10. The sensor acquisition system of claim 9 , wherein the SAS docking receptacle has at least one recessed side wall.
11. The sensor assembly of claim 9 , wherein the SAS docking receptacle has at least one internal alignment cavity sized and configured for mating with a complementary alignment boss provided on a mating DED core device.
12. The sensor assembly of claim 9 , wherein the SAS docking receptacle additionally comprises a plurality of exposed conductive terminals and at least one common or ground conductive terminal configured for electrically interfacing with a sensor assembly associated with a substrate.
13. The sensor assembly of claim 9 , wherein the SAS docking receptacle additionally comprises a component selected from the group consisting of: a sensor for sensing a physiological condition, a sensor for sensing an environmental condition, a sensor for sensing a location, an accelerometer, a gyroscope, a magnetometer, a 6-axis and/or 9-axis inertial measurement unit IMU; electronic components configured for data processing, data storage, data communication, an energy source, and antenna/e for wireless communications.
14. The sensor assembly of claim 9 , wherein the DED core housing additionally comprises a component selected from the group consisting of: a sensor for sensing a physiological condition, a sensor for sensing an environmental condition, a sensor for sensing a location, an accelerometer; a gyroscope; a magnetometer; a 6-axis and/or 9-axis inertial measurement unit IMU; electronic components configured for data processing, data storage, data communication, an energy source, and antennae for wireless communications.
15. The sensor assembly of claim 9 , wherein the DED core housing additionally comprises an enlarged exterior rim configured for conveniently detaching the DED core device from a corresponding SAS docking receptacle.