Data Logging And Transmitting Device

• US 20080084329A1
• Filed: 07/26/2005
• Published: 04/10/2008
• Est. Priority Date: 07/29/2004
• Status: Active Grant

• Current Assignee: Data Acquisitions Limited
• Original Assignee: Data Acquisitions Limited
• Inventors: Davies, Samuel Richard
• Granted Patent: US 8,120,510 B2
• Time in Patent Office: Days
• US Class Current: 340/870.02
• CPC Class Codes: H04L 1/22 using redundant apparatus to increase reliability

Abstract

A data logging device (1) that includes more than one communication devices (7), a stored instruction list (6), input ports (3), output ports (8), data buffers (4) and a processing unit (5); wherein: the data logging device (1) collects, processes and forwards data and/or predetermined signals to one or more external locations (10); the data/predetermined signal is independently transmitted to said one or more external locations (10) using one or more communication devices (7) and/or frequencies; such that, if a chosen communication device is not available, or cannot reliably transmit the data/predetermined signal to said one or more external locations (10), then the processing unit (5) consults the instruction list (6) and selects the next predetermined communication device (7), until transmission is successful or the instruction list (6) dictates another action.

Claims

1. A data logging and transmitting device that includes more than one communication device, an instruction list stored in the data logging and transmitting device, one or more input ports, one or more output ports, one or more data buffers and one or more processing units;

wherein in use;

(a) said data logging and transmitting device collects, processes and forwards data and/or one or more predetermined signals to one or more external location;

(b) the or each input port is connected to one or more data collection devices, the or each data collection device measuring or recording one or more parameter of the environment or equipment which is being monitored;

(c) the or each input port being connected to one or more data buffers, the or each data buffer storing data received from the data collection device;

(d) the or each processing unit reads the data stored in the or each data buffer and processes it according to the instruction list generating one or more data streams;

(e) the or each data stream is independently transmitted to one or more said external location and zero or more said output ports;

(f) the data stream is independently transmitted to the or each external location using one or more communication devices, the or each communication device used, and/or frequency used by the or each said communication device, being determined by the instruction list;

(g) if the or each communication device chosen in step (f) is not available to, or cannot reliably, transmit the data stream to one or more remaining external location, said remaining external location being one or more external location that has not yet successfully received the data stream, then a next communication device or next frequency, is used to transmit the data stream to the or each remaining external location, the or each next communication device, or next frequency, being determined by the instruction list;

(h) if the or each next communication device, or next frequency, chosen in step (g) is not available to, or cannot reliably, transmit the data stream to the or each remaining external location then a further next communication device, or next frequency, is used to transmit the data stream to the or each remaining external location, the or each next communication device, or next frequency, being determined by the instruction list;

in all cases the instruction list includes more than two communication devices to be used.

2. The data logging and transmitting device as claimed in claim 1, wherein in use the following steps are included:

(i) step (h) is repeated until the data stream is successfully transmitted to the or each remaining external location or, if the data stream cannot be successfully transmitted to the or each remaining external location, the data stream is buffered for a predetermined time;

(j) if the data stream is buffered then after the predetermined time the data stream is independently transmitted to the or each remaining external location using one or more communication devices, the or each communication device used being determined by the instruction list.

3. The data logging and transmitting device as claimed in claim 1, wherein connection between the data collection device and the input port is made by a means selected from the group consisting of infra-red, wires, magnetic, wireless, ultrasonic, optical and microwave.

4. The data logging and transmitting device as claimed in claim 1, wherein the or each input port can be reversibly connected to one or more user input device.

5. The data logging and transmitting device as claimed in claim 4, wherein the or each user input device allows a user to interrogate and/or adjust the data logging and transmitting device.

6. The data logging and transmitting device as claimed in claim 1, wherein the or each input port is connected to more than one data collection device.

7. The data logging and transmitting device as claimed in claim 1, wherein the data collected is one or more form of data selected from the group consisting of video, audio, an analogue signal, a pulsed signal, a digital signal and a time based signal.

8. The data logging and transmitting device as claimed in claim 1, wherein the or each input port can also function as an output port.

9. The data logging and transmitting device as claimed in claim 1, wherein it supports one or more of the following standards, communication protocols or input/output types which include:

CAN (Controller Area Network), Network Bus systems, serial communications, wireless networks, J1939, RS-232, OBDII (protocol that operates on CAN hardware), GPRS (General Packet Radio System), Dallas 1-Wire Sensors, Packet Switching and CDMA (Code Division Multiple Access).

10. The data logging and transmitting device as claimed in claim 9, wherein the or each communication device, or one or more communication protocols able to be used by the or each communication device, is chosen from the group consisting of CDMA (Code Division Multiple Access), Satellite modem, Iridium modem, standard modem, picture and video, serial communication, fibre optics, fax, voice message, UHF radio, VHF radio, infra-red transmitter/receiver, microwave transmitter/receiver, SMS (Short Message Service), text message, pager message, GPRS (General Packet Radio System), network adapter, ADSL modem, power line modem/network adapter, Bluetooth and wireless network adapter;

in encrypted or unencrypted form.

11. The data logging and transmitting device as claimed in claim 1, wherein the or each input port can be connected to a manual input device.

12. The data logging and transmitting device as claimed in claim 11, wherein the manual input device is selected from the list that includes switches, magnetic reader, scanners, virtual reality device, voice, touch screen, flash reader, optical reader, push buttons, a mouse, pressure sensitive tablets, keyboards, track balls, PDA (Personal Digital Assistant), Laptop Computers and cell phones.

13. The data logging and transmitting device as claimed in claim 12, wherein the manual input device can carry out one or more functions selected from the following group update the instruction list, download raw or processed data, request output of raw or processed data to an output device connected to an output port and request output of raw or processed data through one or more communication devices.

14. The data logging and transmitting device as claimed in claim 1, wherein the or each data collection device is one or more device independently selected from the group consisting of GPS (Global Positioning System) device, DGPS (Differential GPS), temperature sensor, pressure sensor, humidity sensor, light sensor, micro switch, position sensor, chemical composition sensor, concentration sensor, voltage sensor, current sensor, colour sensor, movement sensor, infra-red sensor, x-ray sensor, radiation sensor, pulse sensor, magnetic sensor, optical sensor, resistance sensor, digital sensor, sonar sensor, ultra-violet sensor, tamper sensor, motion sensor, sound sensor, bar code reader, video camera, digital still camera, microphone, flow sensor and a transducer that converts a real world signal into an electrical signal.

15. The data logging and transmitting device as claimed in claim 1, wherein the or each output port is connected to one or more output device.

16. The data logging and transmitting device as claimed in claim 15, wherein the or each output device is selected from the group consisting of a bar code printer, a printer, a label printer, a visual display unit, a removable data media device, a warning light, a speaker, a control device and an external data storage device.

17. The data logging and transmitting device as claimed in claim 16, wherein the control device enables the data logging and transmitting device to control external equipment.

18. The data logging and transmitting device as claimed in claim 17, wherein the external equipment includes environment control equipment for shipping containers and the transporting device or vehicle.

19. The data logging and transmitting device as claimed in claim 1, wherein it includes externally visible status lights.

20. The data logging and transmitting device as claimed in claim 1, wherein it is housed in an environmentally sealed container with all external input and output ports similarly sealed.

21. The data logging and transmitting device as claimed in claim 1, wherein it is used to monitor shipments of goods.

22. The data logging and transmitting device as claimed in claim 21, wherein this monitoring includes position, speed and shipment condition.

23. The data logging and transmitting device as claimed in claim 2, wherein it is used to monitor shipments of goods.

24. The data logging and transmitting device as claimed in claim 23, wherein this monitoring includes position, speed and shipment condition.

25. The data logging and transmitting device as claimed in claim 2, wherein the or each output port is connected to one or more output device.

26. The data logging and transmitting device as claimed in claim 25, wherein the or each output device is selected from the group consisting of a bar code printer, a printer, a label printer, a visual display unit, a removable data media device, a warning light, a speaker, a control device and an external data storage device.

27. The data logging and transmitting device as claimed in claim 26, wherein the control device enables the data logging and transmitting device to control external equipment.

28. The data logging and transmitting device as claimed in claim 27, wherein the external equipment includes environment control equipment for shipping containers and the transporting device or vehicle.

29. The data logging and transmitting device as claimed in claim 2, wherein the or each input port can also function as an output port.

30. The data logging and transmitting device as claimed in claim 2, wherein the or each input port can be reversibly connected to one or more user input device.

31. The data logging and transmitting device as claimed in claim 30, wherein the or each user input device allows a user to interrogate and/or adjust the data logging and transmitting device.

32. The data logging and transmitting device as claimed in claim 2, wherein the or each input port is connected to more than one data collection device.