公开(公告)号：US20180073855A1

公开(公告)日：2018-03-15

申请号：US15264105

申请日：2016-09-13

申请人： KAAMRAN RAAHEMIFAR ,  Ehsan Marzbanrad

发明人： KAAMRAN RAAHEMIFAR ,  Ehsan Marzbanrad

IPC分类号： G01B7/24 ,  G07C5/00 ,  G01L1/12 ,  G01M17/02

CPC分类号： G01B7/24

摘要： This device employs 3D and/or 2D magnetic field measurement sensors and an array of magnets embedded in the tire, to provide information regarding the shear strain induced in tire at the contact area between the tire and the road by friction and compressive strain in the tire due to vertical load applied on the tire, and the data is transmitted wirelessly to a receiver. The device is an ultra-low power, one-way communication, magnetic tire monitoring multi-sensor system, a microprocessor, a signal amplifier, signal filtering, using error correction algorithms, an analog-to-digital converter and a wireless electromagnetic data transmitter to transmit to a remote receiver for further processing, using a computer network and wireless access points in fixed locations. The collected data is then employed to measure the real time friction coeffcient between the tire and the road during rotation of the tire when the sensor is in contact with the road. The device is powered by rechargeable battery via DC power supply from the vehicle. The device is placed near the tire surface for sensor measurement. Abrasion of the tire will be monitored by the sensor and it will be able to work during the whole standard life of the tire. Instantaneous and continuous data collection are possible. The data collected will be ready to transfer to an ECU (Electronic Control Unit) of a car to use as indication of the road condition for control proposes of conventional vehicles, as well as in autonomous (driver-less/computer controlled) vehicles.

公开(公告)号：US20180070866A1

公开(公告)日：2018-03-15

申请号：US15264010

申请日：2016-09-13

申请人： Kaamran Raahemifar

发明人： Kaamran Raahemifar ,  Ehsan Marzbanrad

IPC分类号： A61B5/1455 ,  C12Q1/00 ,  G01N33/66 ,  G01N33/49 ,  A61B5/145 ,  A61B5/1486 ,  A61B5/0205 ,  A61B5/00 ,  A61B5/0476

CPC分类号： A61B5/1455 ,  A61B5/002 ,  A61B5/0022 ,  A61B5/02055 ,  A61B5/02438 ,  A61B5/0476 ,  A61B5/14503 ,  A61B5/14507 ,  A61B5/14517 ,  A61B5/1486 ,  A61B5/742 ,  A61B5/7465 ,  A61B2560/0209 ,  A61B2560/0214 ,  A61B2560/0242 ,  A61B2562/0204 ,  A61B2562/0219 ,  A61B2562/0223 ,  A61B2562/0238 ,  C12Q1/006 ,  G01N33/492 ,  G01N33/66 ,  H04W4/38 ,  H04W4/80 ,  Y02D70/10 ,  Y02D70/14 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/20 ,  Y02D70/22 ,  Y02D70/26

摘要： The device is an ultra-low power, non-invasive in-vivo blood analyte sensor system incorporating multiple sensors including a carbon base and/or carbon base material coated with metallic nanoparticles and/or metallic nanoparticle nanoprobes, as a modified Clark electrode sensor system, that detects hydrogen peroxide concentrations, pH, and/or glucose concentrations (and other analytes) in bodily secretions (e.g. tears, saliva, sweat). The device consists of multiple chemoreceptive sensors, a microprocessor, a signal amplifier, signal filtering, error correction algorithms, analog-to-digital converter and wireless electromagnetic data transmitter to a remote device for further processing and/or data storage (e.g. on a server, on a cloud-based storage system, etc) and/or visual representation via software. The method involves applying the nanoprobe sensor array to skin tissue and the resulting electrical impulses correlate with glucose concentration within liquids such as tears, saliva, blood, etc. The collected data is then represented visually on a computer (handheld, smart-phone, desktop, laptop, etc) via software. The device is powered by ambient electromagnetic radiation, thermoelectric and/or solar power and/or rechargeable battery. The device is placed against the skin or immersed in a sample for sensor measurement. Single and continuous data collection is possible. The device can be reused repeatedly, re-sterilized and it is a high accuracy, low-cost option for multiple use glucose concentration measurements. The device can monitor blood glucose for Type I and Type II diabetics and it is suitable for a wide range of applications including gases, liquids and solids, biological, organic and inorganic chemical analysis.