VEHICLE SENSOR SYSTEM AND METHOD OF USE

• US 20170080861A1
• Filed: 09/08/2016
• Published: 03/23/2017
• Est. Priority Date: 05/04/2015
• Status: Abandoned Application

• Current Assignee: Pearl Automation Inc.
• Original Assignee: Pearl Automation Inc.
• Inventors: Vora, Saket, Sander, Brian, Fisher, Joseph, Gardner, Bryson, Mincey, Tyler, Brock, John, Hendren, Keith, Chen, Waylon, Bhargava, Rishabh, Carroll, Patrick
• Application Number:
  US15/259,543
• Publication Number:
  US 20170080861A1
• Time in Patent Office: Days
• CPC Class Codes: B60R 13/105 Licence- or registration plates, provided with mounting means, e.g. frames, holders, retainers, brackets
• CPC Class Codes: B60R 2300/103 using camera systems provided with artificial illumination device, e.g. IR light source
• CPC Class Codes: B60R 2300/406 using wireless transmission
• CPC Class Codes: B60R 2300/408 using a data bus
• CPC Class Codes: H04N 23/11 for generating image signals from visible and infrared light wavelengths
• CPC Class Codes: H04N 23/45 for generating image signals from two or more image sensors being of different type or operating in different modes, e.g. with a CMOS sensor for moving images in combination with a charge-coupled device [CCD] for still images
• CPC Class Codes: H04N 23/51 Housings
• CPC Class Codes: H04N 23/57 Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices

Abstract

A vehicle retrofit system for a vehicle having a license plate, the vehicle retrofit system including a sensor module with: a casing, a set of sensors, a communication system, a power system, and a sensor module retention mechanism.

Claims

1. A vehicle retrofit system for a vehicle having a license plate, the vehicle retrofit system comprising:

a backing plate configured to couple to the vehicle such that the license plate is arranged between the vehicle and the backing plate, the backing plate comprising a first retention mechanism and a groove;

a sensor module comprising;

a housing comprising an exterior and a mating surface, the mating surface removably couplable to the groove;

a sensor within the housing;

a wireless communication module within the housing, the wireless communication module electrically coupled to the sensor;

a battery within the housing, the battery electrically coupled to the wireless communication module;

a solar cell mounted to the housing, the solar cell electrically coupled to the battery;

an electrical connector on the exterior of the housing, the electrical connector electrically coupled to the battery; and

a second retention mechanism removably couplable to the first retention mechanism of the backing plate; and

a bias generating mechanism configured to bias the sensor module away from the backing plate.

2. The system of claim 1, wherein:

the housing defines a frontal plane and a rear plane parallel to the frontal plane;

the mating surface defines a support region, the support region extending between and terminating at the frontal plane and the rear plane; and

the bias generating mechanism comprises a sensor module weight distribution, wherein the sensor module weight distribution comprises a sensor module center of mass distal the rear plane across the frontal plane.

4. The system of claim 1, wherein the sensor comprises a camera.

5. The system of claim 4, wherein the camera comprises a fisheye lens and a visible light sensor, and the sensor module further comprises an infrared camera within the housing, the infrared camera electrically coupled to the wireless communication module.

6. The system of claim 1, wherein the wireless communication module comprises a high-power radio and a low-power radio.

7. The system of claim 1, wherein the first retention mechanism comprises a threaded hole and the second retention mechanism comprises a security screw with threading complementary to the threaded hole.

3. The system of claim 3, the housing further comprising a top region opposing the mating surface, the top region containing the sensor, the wireless communication module, and the battery.

8. A vehicle retrofit system for a vehicle having a license plate, the vehicle retrofit system comprising:

a backing plate configured to couple to the vehicle such that the license plate is arranged between the vehicle and the backing plate, the backing plate comprising a first retention mechanism; and

a sensor module comprising;

a housing comprising an exterior and a first arm;

a camera within the first arm of the housing;

a wireless communication module within the first arm of the housing, the wireless communication module electrically coupled to the camera;

a battery within the first arm of the housing, the battery electrically coupled to the wireless communication module;

a solar cell within the housing, the solar cell electrically coupled to the battery;

an electrical connector on the exterior of the housing, the electrical connector electrically coupled to the battery; and

a second retention mechanism removably couplable to the first retention mechanism of the backing plate.

9. The system of claim 8, wherein:

the backing plate further comprises a backing plate mating surface;

the housing further comprises a second arm opposing the first arm, the second arm comprising a sensor module mating surface, the sensor module mating surface removably couplable to the backing plate mating surface, the sensor module mating surface defining a support region;

the housing defines a frontal plane and a rear plane;

the support region extends between and terminates at the frontal plane and the rear plane; and

the sensor module comprises a sensor module weight distribution, the sensor module weight distribution comprising a sensor module center of mass distal the rear plane across the frontal plane.

10. The system of claim 9, wherein the first arm forms a handle.

11. The system of claim 8, wherein the first arm of the housing comprises electromagnetic shielding.

12. The system of claim 8, wherein the first arm of the housing comprises a water-resistant enclosure surrounding the camera, the wireless communication module, and the battery.

13. The system of claim 8, wherein the system further comprises a hub wirelessly paired to the sensor module.

14. The system of claim 13, wherein the hub comprises an OBD-II diagnostic connector and a Wi-Fi radio configured to automatically connect wirelessly to the wireless communication module of the sensor module.

15. The system of claim 8, wherein the first retention mechanism comprises a threaded hole and the second retention mechanism comprises a security screw with threading complementary to the threaded hole.

16. The system of claim 8, wherein the camera comprises a fisheye lens and a visible light sensor, and the sensor module further comprises an infrared camera within the first arm of the housing, the infrared camera electrically coupled to the wireless communication module.

17. The system of claim 8, wherein:

the sensor module further comprises an accelerometer mechanically coupled to the housing, the accelerometer configured to sample and transmit a set of acceleration data; and

the system further comprises a processor configured to stabilize of the set of image data based on the set of acceleration data.

18. The system of claim 8, wherein the electrical connector comprises a power and data connector configured to transmit power and data.

19. The system of claim 8, the housing further comprising a third arm and a fourth arm, the first arm and the second arm each having a first end and a second end, wherein the third arm is connected to the first end of the first arm and the first end of the second arm and the fourth arm is connected to the second end of the first arm and the second end of the second arm, wherein the housing defines a license plate frame.

20. The system of claim 19, wherein the solar cell is within the second arm and the solar cell is electrically coupled to the battery by a wire having a first end electrically coupled to the solar cell and a second end electrically coupled to the battery, wherein the wire extends through the third arm.