Transportation node apparatus

• US 20040025390A1
• Filed: 06/13/2003
• Published: 02/12/2004
• Est. Priority Date: 06/13/2002
• Status: Active Grant

• Current Assignee: Bradford S. Warren
• Original Assignee: Bradford S. Warren
• Inventors: Bartlett, Alan L., Warren, Bradford S., Soetaert, Martin R.
• Granted Patent: US 7,167,103 B2
• Time in Patent Office: Days
• US Class Current: 40/557
• CPC Class Codes: F21S 8/086 with lighting device attached sideways of the standard, e.g. for roads and highways
• CPC Class Codes: F21S 9/03 rechargeable by exposure to light
• CPC Class Codes: F21W 2131/10 Outdoor lighting
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]
• CPC Class Codes: G08B 13/19619 Details of casing
• CPC Class Codes: G08B 13/19632 Camera support structures, e.g. attachment means, poles
• CPC Class Codes: G09F 13/04 Signs, boards or panels, illuminated from behind the insignia
• CPC Class Codes: G09F 15/0037 supported by a post
• CPC Class Codes: G09F 27/007 Displays with power supply provided by solar cells or photocells
• CPC Class Codes: H05B 47/11 by determining the brightness or colour temperature of ambient light
• CPC Class Codes: Y02B 20/40 Control techniques providing energy savings, e.g. smart controller or presence detection
• CPC Class Codes: Y02B 20/72 in street lighting

Abstract

A transit center apparatus is provided having one or more modules attachable to a transit stop pole to provide one or more of the following conveniences to a transit stop patron: information in an optionally illuminated modular display apparatus, overhead illumination, video camera surveillance, and wireless communication. These conveniences are preferably provided through an overhead assembly and a rugged information display case. The overhead assembly houses one or more of the group consisting of solar cells, a rechargeable battery pack, overhead lights, a cell phone antenna, camera, and related circuitry. The information display case provides backlighting and houses a switch assembly. The display case is preferably constructed from extruded, interlocking aluminum frame members and is easily installable on existing support poles.

Claims

1. A transit stop apparatus comprising:

a post;

an overhead assembly mounted on the post;

one or more light emitters mounted within the overhead assembly and oriented to project the emitted light toward the ground in the immediate vicinity of the transit stop apparatus;

a rechargeable battery;

a solar energy collector;

a user-operated switch mounted on the post that enables a user to activate the light emitters; and

electrical circuitry connecting the solar energy connector, switch, the rechargeable battery, and the light emitters in a manner adapted to allow the light emitters to be turned on upon user activation of the switch and to allow the solar energy collector to recharge the battery.

2. The transit stop apparatus of claim 1, further comprising a light control circuit operatively connected to the switch, battery, and light emitters, and programmed to turn off the light emitters after a finite period of illumination has elapsed.

3. The transit stop apparatus of claim 2, wherein the light control circuit detects ambient illumination from the solar energy connector and prevents activation of the light emitters when the ambient illumination exceeds a predetermined threshold.

4. The transit stop apparatus of claim 1, further comprising:

a display panel mounted on the post, the display panel being adapted to provide transportation-related information to persons at the transit stop;

a second set of one or more light emitters mounted inside the display panel and oriented to illuminate the display panel; and

a second user-operated switch;

wherein the first and second user-operated switches are both mounted on the display panel and wherein the electrical circuitry connects the second user-operated switch, the second light emitter set, and the rechargeable battery in a manner adapted to turn on the second light emitter set and thereby illuminate the display panel.

5. The transit stop apparatus of claim 1, further comprising:

a second user-operated switch mounted on the post; and

a light control circuit programmed to flash the light emitters on and off repeatedly for a finite period of time;

wherein the electrical circuitry connects the second user-operated switch, the light control circuit, and the light emitters in a manner adapted to cause the light emitters to be flashed on and off upon user activation of the second user-operated switch.

6. The transit stop apparatus of claim 1, further comprising:

a second user-operated switch mounted on the post; and

a transportation signaling transmitter operable to broadcast an invisible wireless signal to a receiver mounted on a transportation vehicle;

wherein the electrical circuitry connects the second user-operated switch with the transportation signaling transmitter to enable a user to transmit a signal to a driver of a transportation vehicle and thereby alert the driver that the user is waiting to be picked up.

7. The transit stop apparatus of claim 1, further comprising:

a wireless two-way voice transceiver;

an antenna for receiving and transmitting signals to and from the transceiver; and

a second switch mounted on the post that enables a user to activate the wireless two-way voice transmitter and receiver;

wherein the electrical circuitry connects the rechargeable battery, transceiver, second switch, and antenna in a manner adapted to enable two-way communication upon user activation of the second switch.

8. A transit stop apparatus comprising:

a post;

an overhead assembly mounted on an upper portion of the post;

a display assembly mounted on the post below the overhead assembly, the display assembly providing a display surface for displaying information;

at least one light emitter mounted on the display assembly and oriented to cast light upon the display surface of the display assembly;

a rechargeable battery operable to provide power to the at least one light emitter;

a solar panel mounted on the overhead assembly operable to recharge the battery; and

electrical circuitry connecting the solar panel, rechargeable battery, and light emitter in a manner adapted to enable illumination of the display panel.

9. The transit stop apparatus of claim 8, further comprising:

a transparent display panel having an inside surface and an outside surface, the transparent display panel being mounted in the display assembly; and

a thin translucent sheet with printed information, the translucent sheet overlaying the outside surface of the transparent display panel;

wherein the at least one light emitter is oriented along an edge of the display panel to project light into the transparent display panel.

10. The transit stop apparatus of claim 9, wherein the transparent display panel has highly polished top and bottom edges.

11. The transit stop apparatus of claim 10, further comprising a pattern of regularly-spaced thin parallel strips of light-reflecting material extending between the top and bottom edges of the display panel and affixed to the inside surface of the display panel.

12. The transit stop apparatus of claim 8, further comprising:

a second set of light emitters mounted within the overhead assembly and oriented to project the emitted light toward the ground in the immediate vicinity of the transit stop apparatus; and

a user-operated switch mounted on the display panel that enables a user to activate the second set of light emitters;

wherein the electrical circuitry also connects the rechargeable battery, the second set of light emitters, and the user-operated switch in a manner adapted to allow the second set of light emitters to be turned on upon user activation of the switch.

13. The transit stop apparatus of claim 12, further comprising:

a second user-operated switch mounted on the display assembly; and

a light control circuit programmed to flash the second set of light emitters on and off repeatedly for a finite period of time;

wherein the electrical circuitry connects the second user-operated switch, the light control circuit, and the second set of light emitters in a manner adapted to cause the light emitters to be flashed on and off upon user activation of the second user-operated switch.

14. The transit stop apparatus of claim 8, further comprising:

a transportation signaling device mounted in the overhead apparatus and operable to provide a signal to a driver of a transportation vehicle; and

a user-operated switch mounted on the display apparatus;

wherein the electrical circuitry connects the user-operated switch with the transportation signaling device to enable a user to alert a driver of a transportation vehicle that the user is waiting to be picked up.

15. The transit stop apparatus of claim 8, further comprising:

a camera mounted in the overhead assembly and operable to capture images of the area below the overhead assembly and in the immediate vicinity of the transit stop apparatus; and

a wireless communication circuit coupled to the camera and operable to transmit images captured by the camera.

16. A display apparatus comprising:

one or more display panels; and

a plurality of interlocking frame members adapted to wrap around a support member, wherein;

the plurality of interlocking frame members includes a first interlocking frame member having a male connector and a second interlocking frame member having a corresponding female connector, the first interlocking frame member being adapted to interlock with the second interlocking frame member by inserting the male connector into the female connector;

one or more of the plurality of interlocking frame members include compartments for holding the display panels.

17. The display apparatus of claim 16, wherein each interlocking frame member is formed of an extruded material.

18. The display apparatus of claim 16, wherein the male and female connectors each have an elongate longitudinal dimension extending from a point at or near the top of the corresponding frame member to a point at or near the bottom of the corresponding frame member, so that the first interlocking frame member is adapted to be connected to the second interlocking frame member by sliding the male connector into the female connector along a longitudinal axis of the display apparatus.

19. The display apparatus of claim 16, further comprising:

a first set of fastener passages disposed in one of the interlocking frame members;

a support bracket having a second set of fastener passages dimensioned to align with the first set of fastener passages;

a plurality of fasteners adapted to be inserted through the first and second sets of fastener passages to join the support bracket to the interlocking frame member in which the first set of fastener passages is disposed.

20. The display apparatus of claim 19, wherein the support bracket is dimensioned to partially wrap around, press against, and frictionally engage the support member when fastened to the interlocking frame member in which the first set of fastener passages is disposed, so that when fastened, movement of the display apparatus with respect to the support member is impeded.