Vehicle interface systems and methods for analyte-based access control
Access to a vehicle is controlled based on the presence or amount of one or more analytes in a potential driver. The one or more analytes are detected using a non-invasive analyte sensor. The non-invasive analyte sensor may be included in a steering wheel of the vehicle, a touch point in the vehicle, or a mobile device of the potential driver. The one or more analytes are indicative of an identity and/or a status of the potential driver. The status of the potential driver may include the presence of amounts above a threshold for one or more intoxicants and/or indicators of tiredness or sickness. The access is based on the identity and/or status of the potential driver as indicated by the presence or amount of the one or more analytes.
1. A vehicle access control system, comprising:
a sensor comprising:
an antenna array having at least one transmit antenna and at least one receive antenna, the at least one transmit antenna is positioned and arranged to transmit a transmit signal into a human target, and the at least one receive antenna is positioned and arranged to detect a response resulting from transmission of the transmit signal by the at least one transmit antenna into the human target;
a transmit circuit that is electrically connectable to the at least one transmit antenna, the transmit circuit is configured to generate a transmit signal to be transmitted by the at least one transmit antenna, the transmit signal is in a radio or microwave frequency range of the electromagnetic spectrum; and
a receive circuit that is electrically connectable to the at least one receive antenna, the receive circuit is configured to receive a response detected by the at least one receive antenna,
a controller configured to:
determine an identity and/or status of the human target, based on a presence and/or amount of one or more analytes determined by processing of the response; and
determine an access permission for a vehicle based at least in part on the identity and/or status of the individual.
2. The vehicle access control system of claim 1 , wherein the sensor is included in the vehicle.
3. The vehicle access control system of claim 1 , wherein the sensor is included in a mobile device and the mobile device includes an antenna configured to send a communication signal to the vehicle.
4. The vehicle access control system of claim 3 , wherein the controller is included in the mobile device.
5. The vehicle access control system of claim 3 , wherein the controller is included in the vehicle.
6. The vehicle access control system of claim 3 , wherein the controller is disposed at a remote server.
7. The vehicle access control system of claim 1 , wherein the access permission is based on the identity of the human target.
8. The vehicle access control system of claim 1 , wherein the access permission is based on the status of the human target.
9. The vehicle access control system of claim 8 , wherein the status is based on an amount of the one or more analytes in the human target.
10. The vehicle access control system of claim 9 , wherein the one or more analytes include one or more intoxicants.
11. The vehicle access control system of claim 1 , wherein the access permission is based on both the identity and the status of the human target.
12. A vehicle, comprising:
an access mechanism;
an access control sensor comprising:
an antenna array having at least one transmit antenna and at least one receive antenna, the at least one transmit antenna is positioned and arranged to transmit a transmit signal into a human target, and the at least one receive antenna is positioned and arranged to detect a response resulting from transmission of the transmit signal by the at least one transmit antenna into the human target;
a transmit circuit that is electrically connectable to the at least one transmit antenna, the transmit circuit is configured to generate a transmit signal to be transmitted by the at least one transmit antenna, the transmit signal is in a radio or microwave frequency range of the electromagnetic spectrum; and
a receive circuit that is electrically connectable to the at least one receive antenna, the receive circuit is configured to receive a response detected by the at least one receive antenna,
a controller configured to:
determine an identity and/or status of the human target, based on a presence and/or amount of one or more analytes determined by processing of the response; and
control the access mechanism based on the determined identity and/or status of the human target.
13. The vehicle of claim 12 , wherein the access control is an ignition of the vehicle.
14. The vehicle of claim 12 , wherein the access control is a controller configured to control an electric motor of the vehicle.
15. The vehicle of claim 12 , wherein the access control is a door lock of the vehicle.
16. The vehicle of claim 12 , wherein the sensor is disposed in a control of the vehicle.
17. The vehicle of claim 16 , wherein the control of the vehicle is a steering wheel of the vehicle.
18. The vehicle of claim 12 , wherein the sensor is disposed in a panel provided in a driver section of the vehicle.
19. A method of controlling use of a vehicle, comprising:
non-invasively detecting one or more analytes, wherein non-invasively detecting the one or more analytes includes:
generating a transmit signal using a transmit circuit of a sensor;
transmitting the transmit signal into a human target using a transmit antenna of the sensor, the transmit signal in a radio or microwave frequency range of the electromagnetic spectrum;
detecting a response resulting from transmitting the transmit signal into the human target using a receive antenna of the sensor; and
processing the response to determine a presence or amount of the one or more analytes in the human target;
determining, based on the presence or amount of the one or more analytes in the human target, an identity and/or status of the human target; and
operating an access mechanism of the vehicle based on the identity and/or status of the human target.
20. The method of claim 19 , wherein operating the access mechanism of the vehicle includes preventing access to or operation of the vehicle when the status of the individual includes intoxication.
21. A method of controlling use of a motor vehicle, comprising:
confirming a biological identity of an individual using a non-invasive sensor by transmitting, using at least one transmit antenna, first transmit signals in a radio or microwave frequency range of the electromagnetic spectrum into the individual and detecting responses resulting from transmitting the first transmit signals into the individual using at least one receive antenna;
determining a presence and/or amount of an analyte in the individual using a non-invasive sensor by transmitting, using at least one transmit antenna, second transmit signals in a radio or microwave frequency range of the electromagnetic spectrum into the individual and detecting responses resulting from transmitting the second transmit signals into the individual using at least one receive antenna;
permitting or blocking access to or operation of the motor vehicle based on the confirming and the determining.
22. The method of claim 21 , wherein the non-invasive sensor used in the confirming is the same non-invasive sensor used in the determining.
23. The method of claim 21 , wherein the non-invasive sensor used in the confirming is different from the non-invasive sensor used in the determining.