System for controlling delivery and return of printed matter

• US 5,828,322 A
• Filed: 04/24/1996
• Issued: 10/27/1998
• Est. Priority Date: 05/06/1995
• Status: Expired due to Term

• Current Assignee: Hans Joachim Eberhard
• Original Assignee: Hans Joachim Eberhard
• Inventors: Eberhard, Hans Joachim
• Primary Examiner(s): SWARTHOUT, BRENT
• Application Number:
  US08/644,662
• Time in Patent Office: 916 Days
• Field of Search: 340/988, 340/539, 340/994, 340/825.34, 340/825.35, 340/825.49, 340/825.54, 701/1, 235/384, 364/468.22, 364/478.04, 364/478.14
• US Class Current: 340/988
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C

Abstract

Printed matter is distributed between a source location and a plurality of geographically separate target locations by providing at each of the target locations a location transmitter capable of emitting a unique identifying code and packing at the source location individual orders of the printed matter for the target locations into respective containers and providing each of the containers with a container transmitter capable of generating a unique identifying code. The packed containers for a plurality of the target locations are loaded onto a truck and the codes of the containers being loaded are recorded in a respective portable device on each truck along with the respective target locations. The device continuously electronically determines the position of the truck and guides the loaded truck along a route past the respective plurality of target locations in accordance with the electronically determined truck position, typically by providing optical or audible instructions for the driver. When the truck reaches each target location the respective target-location transmitter is read and an acoustic or optical output is generated by the device indicating which of the containers is to be unloaded thereat. Then at each target location any container whose code is associated with the respective target location is unloaded.

Claims

1. A method of distributing printed matter between a source location and a plurality of geographically separate target locations, the method comprising the steps of:

a) providing at each of the target locations a location transmitter capable of emitting a unique identifying code;

b) packing at the source location individual orders of the printed matter for the target locations into respective containers and providing each of the containers with a container transmitter capable of generating a unique identifying code;

c) loading the packed containers for a plurality of the target locations onto a truck;

d) recording in a respective portable device on each truck the codes of the container transmitters loaded into the truck as well as the respective target locations;

e) continuously electronically determining the position of the truck and guiding the loaded truck along a route past the respective plurality of target locations in accordance with the electronically determined truck position;

f) when the truck reaches each target location reading the respective target-location transmitter and generating an acoustic or optical output indicating which of the containers is to be unloaded thereat; and

g) at each target location unloading any container whose code is associated with the respective target location.

2. The printed-matter distribution method defined in claim 1 wherein the position of the truck is determined via the global positioning system.

3. The printed-matter distribution method defined in claim 2 wherein at each target location the electronically determined location is corrected by reading the code of the respective target location, comparing its known location with the electronically determined location, and eliminating any difference.

4. The printed-matter distribution method defined in claim 1, further comprising the step prior to step d) of

d'"'"') charging a battery of the device;

and

d") loading into the device information about the route of the respective truck and the codes of the target locations along the respective route.

5. The printed-matter distribution method defined in claim 4, further comprising the step prior to step d) of

d'"'"'") loading in to the device routing information including a digital map of the route of the respective truck.

6. The printed-matter distribution method defined in claim 1, further comprising the step

on reading any of the codes of simultaneously recording the time when the code is read.

7. The printed-matter distribution method defined in claim 1, further comprising the step of

reading the codes of the container transmitters as the respective containers are loaded into the respective truck.

8. The printed-matter distribution method defined in claim 1 further comprising the step of

reading with the device the codes of the containers as same are unloaded in step g) from the truck and

generating with the device an alarm if a container is unloaded from the truck which is not supposed to be unloaded at the target location where the truck is unloading.

9. The printed-matter distribution method defined in claim 8, further comprising the step of

generating at each target location an all-done signal when all of the containers destined for the respective target location have been unloaded from the truck.

10. The printed-matter distribution method defined in claim 1, further comprising the step of

supporting a plurality of the containers in a rack during packing of them with the respective orders.

11. The printed-matter distribution method defined in claim 10, further comprising the steps of:

orienting each of the containers adjacent a respective display; and

displaying on the displays details of the orders for the respective containers.

12. The printed-matter distribution method defined in claim 1, further comprising the steps of:

recording in each device the codes of containers previously left at each of the target locations along the route of the respective truck; and

picking up returns at each target location in previously issued containers; and

reading at the source location the codes of picked-up containers and arranging credits for the returned goods for the respective target locations.

13. A system for distributing printed matter between a source location and a plurality of geographically separate target locations, the system comprising:

a location transmitter capable of emitting a unique identifying code at each of the target locations;

respective containers each adapted to hold a respective individual order of the printed matter for a respective one of the target locations;

a container transmitter on each container capable of generating a unique identifying code;

a truck adapted to travel along a respective route past a respective plurality of the target locations and adapted to hold a plurality of the order-holding containers for the respective target locations;

a respective portable device on each truck in which is recorded the codes of the container transmitters loaded into the truck as well as the respective target locations;

means for continuously electronically determining the position of the truck and guiding the loaded truck along a route past the respective plurality of target locations in accordance with the electronically determined truck position;

means in the device for, when the truck reaches each target location, reading the respective target-location transmitter and generating an acoustic or optical output indicating which of the containers is to be unloaded thereat.

14. The system defined in claim 13 wherein the transmitters are battery-free transponders.

15. The system defined in claim 13 wherein the containers have closures provided with the respective transmitters.

16. The system defined in claim 13 wherein the containers are flexible bags.

17. The system defined in claim 16 wherein the bags are of triangular outline and have rectangular mouths.

18. The system defined in claim 13, further comprising

means for loading the orders into the respective containers, the means including a rack adapted to hold the containers with openings of the container held open.

19. The system defined in claim 18 wherein the rack includes a plurality of tracks each adapted to hold a plurality of the containers and provided with means for travel of the containers along the tracks.

20. The system defined in claim 13, further comprising

a transfer bin provided with the respective target transmitter at each target location, the bin being dimensioned to hold the respective containers.