GB2496295A - Data collection and output apparatus - Google Patents

Data collection and output apparatus Download PDF

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Publication number
GB2496295A
GB2496295A GB1219373.6A GB201219373A GB2496295A GB 2496295 A GB2496295 A GB 2496295A GB 201219373 A GB201219373 A GB 201219373A GB 2496295 A GB2496295 A GB 2496295A
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data
data collection
output apparatus
text
input
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GB1219373.6A
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GB201219373D0 (en
GB2496295B (en
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Peter John Philip Lashbrook
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00Measuring or testing not otherwise provided for
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/24Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using dedicated network management hardware
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/26Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using dedicated tools for LAN [Local Area Network] management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/08Protocols for interworking; Protocol conversion
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D9/00Recording measured values
    • G01D9/005Solid-state data loggers

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

A data collection and output apparatus (1) adapted for connection of remote serial (e.g. RS232) data collection transducers (51, 52, 53) to a data processor (50), the apparatus comprising a housing containing a lid (3) which may house a solar panel (not shown), a plurality of serial data input ports (7, 8), an antenna (10), at least one Ethernet output port (9) and a battery pack (6). Data input at the ports 7,8 is converted to Ethernet protocol by a serial-to-Ethernet converter (20, fig.2, not shown) and stored for interrogation either by a remote computer attached by Ethernet port (9), or a processor contained in the housing (not shown). A serial-to-USB converter may also be provided, along with at least one USB output port (fig.3, not shown). Also provided is a charging port (not shown) for the battery pack. Applications include use for obtaining measured data in hazardous environments.

Description

DATA COLLECTION AND OUTPUT APPARATUS
The present invention relates to a data collection and output apparatus.
s In hazardous situations, which may to have developed accidentally or deliberately and probably unexpected, there can be a need to gather data. For instance environmental anomaly, downwind of a fire or nuclear leak, collection of contamination data, combined with meteorological data can help to predict evacuation zones or simply collect data for analysis. to
Collection of such data is usually from transducers adapted to transmit thcir data via a wired connection in accordance with a Serial protocol. Known Serial protocols include RS-232, RS-485 and RS-422. Serial transducers are useful because Serial cables can be hundreds of metres long.
The object of the present invention is to provide an improved data collection and output apparatus.
According to the invention there is provided a data collection and output apparatus adapted for connection of remote Serial data collection transducers to a data processor, the data collection and output apparatus comprising: * . a plurality of Serial data input ports for connection of the apparatus to Serial data collection transducers; * input data handling means connected to the input ports including: * means for converting input-port data from Serial protocol to Ethernet protocol, * * means for allocating an identifying address to each input port and its data and means for storing the present value of data from each input port; * a forwarding device adapted to interrogate the input data handing means in respect of data from one or more the input ports for onward transmission of input data in Ethernet protocol to the data processor in response to a request therefrom; * at least one Ethernet output port for the output of Ethernet data to a data processor; and * a battery pack adapted to power the data collection and output apparatus for its
field use.
Although it is envisaged that the input data handling means can include means for converting input-port data from Serial protocol to Ethernet protocol only, preferably the input data handling means will further comprise means for converting input-port data from Serial protocol to USB protocol and where this is provided, the to apparatus will further comprise at least one USE port. USB ports and converters may be compatible with USB 1, USE 2.0 or USE 3.0 standards or any other such USB standards in common usage at the time.
Normally the apparatus will include means for storing all of the input data from each of the input ports. Where such means are provided, the apparatus may store all of the input data collected from the attached transducers so that on connection of a data processor to the apparatus, either via an Ethernet port or a USE port where provided, the stored, collected data can be downloaded from the storage means onto the data processor. Such storage means maybe a conventional hard disk drive, but is preferably a solid state hard drive. Alternative types of storage means may also be provided. *...o * *
Preferably the data collection and output apparatus will be mounted in a * housing for the protection of the components inside the housing from the extcrnal environment. Conveniently a data processor may be provided within the housing for controlling of the apparatus and for processing of the input data once it has been : converted by eithcr the Serial to Ethernet converter or the Serial to USB converter where provided. Alternatively the data processor may be external to the housing and connected to the apparatus via an Ethernet port or a USB port where provided. 3°
Normally a screen is provided for the data processor, where a processor is provided within the housing, and is preferably mounted on the housing. The screen may be a touchscreen for control of the data processor by a user and additional ports may be provided for connection of peripheral devices such as a keyboard for accessing the data processor.
The Ethernet output port may include a socket for wired connection or a s wireless device. The wireless device can be V/LAN device and/or a telecommunications network device.
Normally the input ports will be sockets for wired connection. It is also envisaged that the input ports could be configured wirelessly. In this case, it is expected that a remote interface will be provided for the or each wirelessly connected Serial data collection transducer. Normally the remote interface(s) will incorporate individual Serial protocol to Ethernet protocol conversion means.
Wired connection devices can be of differing types. For instance, for a single is parameter transducer, such as a thermometer or a pollution monitor, a simpler socket can be used than for a multiple parameter transducer such as an anemometer measuring wind direction and strength.
The forwarding device will normally be a network router and/or a network *: 20 switch. In the preferred embodiment one of each is provided.
* * The apparatus can be provided with other input ports, such as further Ethernet ports or a dedicated port for CCTV or ED video, whose data may already be in * Ethernet protocol. Ports may also be provided for fibre optic connections. Such ports may be interrogated directly by the forwarding device. * . a...
: Preferably the apparatus is provided with a charging port connected to the battery for charging of the battery by external charging means. Conveniently the charging port may also be used for the powering of external devices from the battery.
Alternatively additional ports may be provided for the powering of external devices from the battery. -Conveniently a solar panel is provided, normally mounted on the housing and connected to the battery for charging of the battery ot for the charging of external devices connected to the apparatus.
s Normally the apparatus will fUrther comprise components such as a GPS antenna, a satellite modem transmitter and an output for an external alarm interface.
To help understanding of the invention, a specific embodiment thereof will now be described by way of example and with reference to the accompanying drawings, in which: Figure 1 is a diagrammatic view of the data collection and output apparatus of this invention in use with a Serial output thermometer, anemometer and Geiger counter and a laptop computer; Figure 2 is a diagrammatic view of the data collection and output apparatus of Figure 1; and Figure 3 is a plan view of a data collection and output apparatus of an alternative embodiment of thc invention.
According to a first embodiment of the invention as shown in Figure 1, a data *. collection and output apparatus 1 has a sealed box 2 with a lid 3 to act as a cover for * * the top of the box 2. Inside the box 2 there is a racking system 4 for supporting a plurality of PCBs and a I 2V DC battery 6 is in the base underneath the rack. On the upper surface of the box 2 there is provided a first plurality of Serial data ports 7, ****..
* 25 which are rugged specification sockets for connecting single parameter transducers to * : : : : the apparatus I by Serial cable, and a second plurality of Serial data ports 8, which are military specification sockets for connection of multiple parameter transducers to the apparatus 1 by Serial cable. Further provided on the upper surface of the box 2 are Ethernet socket 9, antenna 10, on-off power switch 11 and two 12V DC connector sockets 12. All of these components extend through the upper face of the box 2 and are connected to the PCBs within the box.
Refethng to Figure 2, amongst other components, the following components are housed within the box: * a Serial to Ethernet converter 20; * an unmanaged Ethernet switch 30; and * router 40.
A Serial to Ethernet converter 20, embodied in a PCB 21 and mounted on rack 4, has a processor chip 22 and memory 23. Serial data ports 7, 8 are connected to the PCB 21 via a wired connection to a plurality of terminal blocks 24.
An unmanaged Ethernet switch 30, embodied in a PCB 31 and mounted on rack 4, has a processor chip 32 and memory 33. PCB 31 has a plurality of terminal blocks 34. The switch 30 is connected to the converter 20 via a wired connection between a terminal block 24 of the converter and a terminal block 34 of the switch.
A router 40, embodied in a PCB 41 and mounted on rack 4, has a processor chip 42 and memory 43. The PCB 41 has a plurality of terminal blocks 44 and an antenna driver 45. The router 40 is connected to the switch 30 via a wired connection between a terminal block 34 of the switch and a terminal block 44 of the router 40.
Antenna lOis connected to the router 40 via a wired connection to a terminal block 44 of the router 40. * * . * 0.
* Rechargeable battery 6 is connected via a wired connection to PCBs 21, 31 and 41 for the supply of I 2V DC power to the converter 20, the switch 30 and the 0** router 40. Battery 6 is also connected via wired connection to DC connector sockets 12. *0*0 * * *
t. Remote device 54 is also provided for use with the apparatus 1. The remote device 54 is a box 55 having a Serial port 56, which is similar to Serial ports 7, a Serial to Ethernet converter 57, which is similar to the converter 20, and an antenna 58 auid an antenna driver 59, which are similar to antenna 10 and driver 45. The remote device also has a 12 V DC battery 60 for powering the converter 57, the antenna 58 and driver 59.
Before deployment of the apparatus I in the field, external laptop 50 is connected to the apparatus via Ethernet port 9 so that that apparatus may be configured from the laptop. Converter 20, switch 30 and router 40 are each assigned individual and fixed identifying addresses, such as II' addresses and MAC addresses, which are stored in the respective memories of the devices. Serial ports 7, 8 are also assigned individual and fixed identifying addresses which are stored in the memory 23 of the converter 20 and permit Serial devices connected to the Serial ports to be interrogated by Ethernet devices connected to the apparatus 1. Similarly the converter 57 and the port 56 of the remote devices 54 are assigned such identifying addresses.
On deployment of the apparatus 1 in the field, typically three remote transducers 51, 52, 53 are deployed in a hazardous environment. Typical transducers would include a Geiger counter (or other such instrument) 51 and a thermometer 52, which both having single parameter Serial data outputs and an anemometer 53, which has a dual parameter Serial data output.
The apparatus 1 is placed at a safe distance from the hazardous environment and the remote transducers are each connected to the apparatus. Geiger counter 51 is connected to the apparatus I via, for instance, a 200 m long Serial cable attached to a Serial port 7. Anemometer 53 is connected to the apparatus I via, for instance, a 200 m long Serial cable attached to a Serial port 8. Thermometer 521s connected via aim Serial cable to Serial port 56 of remote device 54. Renwte device 54 is connected wirelessly to the apparatus 1 via antenna 58 and antenna 10.
* 25 Power is supplied to thc apparatus 1 by battery 6. Battery 6 can be recharged * *** if required by connection of a DC socket 12 to an external 12V DC power supply, a r 24V vehicle battery, or to a 240V mains supply passed through an inverter.
Alternatively the battery can be removed and replaced with a fully charged unit.
Laptop 50 is placed at a safe distance from the hazardous environment and is connected to the apparatus 1 via a 10 m long Ethernet cable attached to Ethernet socket 9. The laptop 50 is then able to receive data from Geiger counter (or other instrument) 5 1, thermometer 52 and anemometer 53 via the apparatus 1.
The laptop 50 may interrogate the remote devices in several ways. One method of interrogation is via a program stored on laptop 50, which assigns virtual Serial ports, i.e. COM ports, to the IP addresses of Serial ports 7, 8 so that data packets from the remote devices may be read as COM port over IF data, rather than $ direct Serial data. Alternatively, the IF data output from the converter 20 can be read directly on laptop 50 via use of a Telnet protocol or similar.
Referring to Figure 3, according to a second embodiment of the invention, a data collection and output apparatus 100 includes all of the components of the first embodiment of the invention, further includes a Serial to USB converter (not shown), a data processor (not shown) and a solid state hard drive (not shown).
The data processor and solid state hard drive are similar to those of laptop 50 of the first embodiment, and are provided fat collecting, storing and processing the input data from the transducers 51, 52, 53 connected to the apparatus 100. The data processor is connected to the apparatus via router 40 and receives Ethernet data from the converter. It is envisaged that the data processor may receive USB data directly from the USB converter.
A touch screen 104 is mounted on the inner surface of the lid 103 of the box 102 and is connected to the data processor for controlling of the data processor, via * * which the apparatus 100 may also be controlled, and for viewing of the data received from transducers via the converters. *
* 25 A solar panel 120 is mounted to the outer surface of the lid 103 for charging of 1 2V DC battery housed within the box 102 (not shown) or for direct powering of r* . external devices connected to the apparatus.
The upper surface of the box 102 has several additional ports to the box of the first embodiment.
Serial data input ports 107 are again provided for the input of Serial data fl-am transducers (not shown). Multiple Ethernet ports 109 are provided, either for the output of data to separate data processors or for the input of data from external
S
devices such as CCTV cameras and the like, the data from which is already in Ethernet protocol form.
Two USB ports 114 are provided, connected directly to the data processor for the output of data stored on the solid state hard drive or for the connection of peripheral components such as a keyboard to the data processor. A IJSB port may also be provided which is connected directly to the USB converter for the output of data directly from the USB converter.
to DC power socket 112 is provided for the charging of the internal battery (not shown) by an external power source or for the powering of external components directly from the battery.
The invention is not intended to be restricted to the details of the above described embodiment. For instance, either a router or a switch may be used for the forwarding of the data between devices connected to the apparatus. The USB converter need not be a standalone device but alternatively may be provided on the data processor board where provided. The apparatus may be provided with a SIM card and mobile telecomumnications driver for connection of a mobile telecommunications device to the apparatus 1 via a mobile telecommunications network. Furthermore, a satellite modem transmitter may be provided and/or a GPS * antenna may be integrated into the apparatus. A digital CCTV camera may be connected to the apparatus for the sending of video to the laptop computer connected S...
to the apparatus. A plurality of Ethernet ports, Serial ports and antennas may be provided in the apparatus. Where provided, USB ports and converters may be S...
compatible with USB I, USB 2.0 or USS 3.0 standards or any other such USB standards. One or more hardware and/or electrical outputs for an external alarm interface may be provided. Such outputs may be compatible with standard audio or visual alarms or may include a direct output for connection to alarm systems such as fife alarm panels, automatic door closure systems. The apparatus may be adapted to handle data transmitted via fibre optic cabling, such adaptations include the provision of a fibre switch/router as a further/alternative forwarding device to handle the data transmitted via fibre optic cabling.
The apparatus may alternatively be used in a fixed location such as a building, whereby it can be connected to an existing network infrastructure and receive input data from transducers and the like throughout the building. The input data can be converted (if necessary) and fed back to the network where it can be accessed by a command/security control room. For such operation the apparatus does not require an integrated data processor and screen nor does it required a direct connection to a data processor, rather the apparatus can be connected to and controlled via the network. * * * *
S * S * S 55*
S
S..... * S * *5* * * *.s * *5 * . .
S S

Claims (2)

  1. <claim-text>CLAIMS: 1. A data collection and output apparatus adapted for connection of remote Serial data collection transducers to a data processor, the data collection and output apparatus comprising: * a plurality of Serial data input ports for connection of the apparatus to Serial data collection transducers; input data handling means connected to the input ports including: * means for convening input-port data from Serial protocol to Ethernet protocol, to * means for allocating an identifying address to each input port and its data and * means for storing the present value of data from each input port; a forwarding device adapted to interrogate the input data handing means in respect of data from one or more of the input ports for onward transmission of input data in Ethernet protocol to the data processor in response to a request therefrom; * at least one Ethernet output port for the output of Ethernet data to a data processor; and * a battery pack adapted to power the data collection and output apparatus for its* 20 field use. * * . * *s*
  2. 2. A data collection and output apparatus as claimed in claim 1, wherein the S.....</claim-text> <claim-text>* S apparatus further comprises at least one USB port and wherein the input data handling means connected to the input ports further includes means for converting input-port data from Serial protocol to USB protocol.</claim-text> <claim-text>3. A data collection and output apparatus as claimed in claimi or claim 2, wherein ::: the apparatus further comprises means for storing all of the input data from each of * the input ports.</claim-text> <claim-text>4. A data collection and output apparatus as claimed in claim 1, claim 2 or claim 3, wherein the data collection and output apparatus is mounted within a housing.</claim-text> <claim-text>5. A data collection and output apparatus as claimed in claim 4, wherein the apparatus further comprises a data processor mounted inside the housing and connected to the forwarding device via either the (or one of the) Ethernet port(s) or the or one of the USB ports where provided.</claim-text> <claim-text>6. A data collection and output apparatus as claimed in claim 5, wherein the data processor mounted within the housing is provided with a screen, preferably a touchscreen, andlor ports for connection of peripheral for input to the data processor.</claim-text> <claim-text>7. A data collection and output apparatus as claimed in any preceding claim, wherein the or at least one of the Ethernet output ports is a socket for wired connection.</claim-text> <claim-text>8. A data collection arid output apparatus as claimed in claim ito claim 5, wherein the or at least one of the Ethernet output ports is configured for connection to a wireless device.</claim-text> <claim-text>9. A data collection and output apparatus as claimed in claim 7, wherein the or each of the Ethernet ports configured for connection to a wireless device is configured for connection to a WLAN device.</claim-text> <claim-text>10. A data collection and output apparatus as claimed in claim 7, wherein the or each of the Ethernet ports configured for connection to a wireless device is configured for connection to a telecommunications network device.is Ii. A data collection and output apparatus as claimed in any preceding claim, wherein at least one of the input ports is a socket for wired connection.12. A data collection and output apparatus as claimed in claim ito claim 9, wherein at least one of the input ports is configured wirelessly, whereby a remote interface is provided for the or each wirelessly connected Serial data collection transducer.13. A data collection and output apparatus as claimed in claim 11, wherein the remote interface(s) incorporate individual Serial protocol to Ethernet protocol conversion . means.14. A data collection and output apparatus as claimed in any preceding claim, wherein the forwarding device it either a network router anclibr a network switch.* 25 15. A data collection and output apparatus as claimed in claim Ito claim 13, wherein en * * the forwarding device comprises both a network router and a network switch.r:* 16. A data collection and output apparatus as claimed in any preceding claim, wherein the apparatus further comprises at least one Ethernet input port, configured for direct interrogation of input data by the forwarding device.17. A data collection and output apparatus as claimed in any preceding claim, wherein the apparatus further comprises a charging port directly connected to the battery for charging of the battery by external charging means.18. A data collection and output apparatus as claimed in any preceding claim, wherein the apparatus further comprises a solar panel mounted on the housing and connected to the battery for charging of the battery.19. A data collection and output apparatus as claimed in any preceding claim, wherein S the apparatus further comprises a OPS antenna.20. A data collection arid output apparatus as claimed in any preceding claim, wherein the apparatus further comprises a satellite modem transmitter.21 A data collection and output apparatus as claimed in any preceding claim, wherein the apparatus further comprises an output for an external alarm interface.to 22. A data collection and output apparatus substantially as described herein with reference to the accompanying drawings. S. * * . . * S. *I.,... 2_s * . S...* Se. cc * S S.-. * S S.. S. 55 * S * * .</claim-text>
GB1219373.6A 2011-10-28 2012-10-26 Data collection and output apparatus Active GB2496295B (en)

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GB2496295A true GB2496295A (en) 2013-05-08
GB2496295B GB2496295B (en) 2014-04-16

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201104245Y (en) * 2006-12-27 2008-08-20 中国建筑科学研究院空气调节研究所 Humiture recording instrument
CN201114176Y (en) * 2007-09-05 2008-09-10 中国人民解放军63796部队 External type HDLC-IP protocol converter
CN201188045Y (en) * 2008-03-03 2009-01-28 中冶赛迪工程技术股份有限公司 Portable apparatus for rapidly detecting a plurality of sensors
CN201215495Y (en) * 2008-07-04 2009-04-01 昆明理工大学 Economic multifunctional agricultural environmental information collecting device
CN201899488U (en) * 2010-12-09 2011-07-20 苏州生物医学工程技术研究所 Portable medical monitoring system for newborn infant major diseases

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201104245Y (en) * 2006-12-27 2008-08-20 中国建筑科学研究院空气调节研究所 Humiture recording instrument
CN201114176Y (en) * 2007-09-05 2008-09-10 中国人民解放军63796部队 External type HDLC-IP protocol converter
CN201188045Y (en) * 2008-03-03 2009-01-28 中冶赛迪工程技术股份有限公司 Portable apparatus for rapidly detecting a plurality of sensors
CN201215495Y (en) * 2008-07-04 2009-04-01 昆明理工大学 Economic multifunctional agricultural environmental information collecting device
CN201899488U (en) * 2010-12-09 2011-07-20 苏州生物医学工程技术研究所 Portable medical monitoring system for newborn infant major diseases

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Publication number Publication date
GB201219373D0 (en) 2012-12-12
GB2496295B (en) 2014-04-16
GB201118737D0 (en) 2011-12-14

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