Managing vehicular traffic on a roadway

• US 9,547,797 B2
• Filed: 04/17/2014
• Issued: 01/17/2017
• Est. Priority Date: 04/17/2013
• Status: Expired due to Fees

• Current Assignee: Hovtag LLC
• Original Assignee: Hovtag LLC
• Inventors: Kokal, James Vincent, Smith, Mark Alan, Natinsky, Ron, Chase, James Alan
• Primary Examiner(s): BLOUNT, ERIC
• Application Number:
  US14/255,856
• Publication Number:
  US 20140313057A1
• Time in Patent Office: 1,006 Days
• Field of Search: 340/932, 340/937, 340/938, 340/928
• US Class Current: 1/1
• CPC Class Codes: G06V 20/593 Recognising seat occupancy
• CPC Class Codes: G07B 15/063 using wireless information transmission between the vehicle and a fixed station identification of vehicles G08G

Abstract

A system for managing vehicular traffic on a roadway includes a sensing unit positioned within a vehicle traveling on the roadway. The sensing unit is configured to determine occupancy data based on the number of passengers within the vehicle. An ambient light sensor is operatively associated with the sensing unit such that upon sensing an intensity of ambient light, an adjustment is made to the system to aid in the determination of occupancy data. The occupancy data is configured to be communicated to one or more receiving units positioned above or proximate the roadway.

Claims

1. A system configured to manage vehicular traffic on a roadway, comprising:

at least one processor; and

at least one memory coupled to the at least one processor and storing instructions that when executed by the at least one processor performs operations comprising;

determining data based on the number of passengers within the vehicle;

storing the data in the at least one memory;

reporting the stored data to a first receiving unit;

clearing the at least one memory to a cleared state after reporting to the first receiving unit; and

determining battery status when a second receiving unit detects the at least one memory in the cleared state.

2. The system of claim 1, wherein the data is occupancy data.

3. The system of claim 1, further comprising the first and second receiving units.

4. The system of claim 1, wherein the receiving unit further comprises an activator unit that activates a passive portion of the system to access and return the stored occupancy data.

5. The system of claim 4, wherein the activator unit provides the power necessary to place the at least one memory in the cleared state.

6. The system of claim 4, wherein the system further comprises an active portion that is capable of determining the occupancy data and storing the occupancy data in the at least one memory.

7. The system of claim 1, wherein upon determination of the low battery status, the operations further comprise notifying a user of the sensing unit of the low battery status.

8. The system of claim 7, wherein the user is notified by at least one of Short Message Service (SMS), electronic mail, telephony, common carrier, and mail.