AU2010100667A4 - A Pipe Wear Monitor - Google Patents
A Pipe Wear Monitor Download PDFInfo
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- AU2010100667A4 AU2010100667A4 AU2010100667A AU2010100667A AU2010100667A4 AU 2010100667 A4 AU2010100667 A4 AU 2010100667A4 AU 2010100667 A AU2010100667 A AU 2010100667A AU 2010100667 A AU2010100667 A AU 2010100667A AU 2010100667 A4 AU2010100667 A4 AU 2010100667A4
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- Prior art keywords
- serout2
- equ
- wire
- processor
- move
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
- B65G53/523—Wear protection
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
Description
AUSTRALIA PATENTS ACT 1990 COMPLETE SPECIFICATION A PIPE WEAR MONITOR The invention is described in the following statement: 1 A PIPE WEAR MONITOR TECHNICAL FIELD 5 The present invention relates to an apparatus for monitoring the wear of pipes. BACKGROUND 10 The discussion of any prior art documents, techniques, methods or apparatus is not to be taken to constitute any admission or evidence that such prior art forms, or ever formed, part of the common general knowledge. Industrial piping is used in many areas of economic endeavour. For example, 15 in the mining industry extracted product is frequently turned into a slurry which is then piped to another location. A number of manufacturers supply these pipes which are made from rubber. The rubber pipes are of varying wall thickness, shape, and size and have a wear monitoring wire embedded into the wall material which runs around the circumference of the pipe from one 20 end to the other and the wire ends exposed. A cross section through such a pipe, at the location of the embedded wire is shown in Figure 1. From time to time, the external ends of the wire are connected to an electrical continuity meter to determine if the internal pipe wall has worn sufficiently to 25 wear away the embedded wire therefore rendering it open circuit. Upon an open circuit being detected a new pipe can be ordered and replaced in a controlled shutdown with minimal disruption to production. It would be desirable if an apparatus were provided that could more 30 conveniently manage the testing of the wear monitoring wire than has hitherto been possible. SUMMARY OF THE INVENTION 2 According to a first aspect of the present invention, there is provided an apparatus for monitoring a pipe wear wire, said apparatus including: a processor for interfacing to the said wire and programmed to perform regular checks for electrical status of said wire; and 5 a modem in communication with the processor and arranged to transmit results of said checks to a remote monitoring station via a wireless telecommunications network. According to a second aspect of the present invention, there is provided an 10 apparatus for monitoring a pipe wear wire, said apparatus including: a processor for interfacing to the said wire and programmed to perform regular checks for electrical status of said wire; and a modem in communication with the processor and arranged to transmit results of said checks to a remote monitoring station, 15 wherein the processor is programmed to assume a low power consumption sleep mode between the regular checks. In a preferred embodiment the processor is programmed to respond to remote commands received via the modem including commands to change an 20 identification code of the apparatus and / or a telephone number for the remote monitoring station. Preferably the processor is programmed to perform said regular checks by: switching a current through said wire to test for continuity; 25 if the wire is closed circuit posting data including continuity status to a web page; and if the wire is open circuit sending an SMS message to a predetermined telephone number. 30 3 BRIEF DESCRIPTION OF THE DRAWINGS Preferred features, embodiments and variations of the invention may be discerned from the following Detailed Description which provides sufficient 5 information for those skilled in the art to perform the invention. The Detailed Description is not to be regarded as limiting the scope of the preceding Summary of the Invention in any way. The Detailed Description will make reference to a number of drawings as follows: 10 Figure 1 is a cross section through a prior art pipe having a wear monitor wire formed into its wall. Figure 2 depicts a device according to a preferred embodiment of the invention in use attached to a pipe of the type shown in Figure 1. Figure 3 is a block diagram of the device of Figure 2. 15 Figure 4 is a schematic diagram of the electrical circuit of the device of Figure 2. Figure 5 is a layout of a circuit board corresponding to the schematic diagram of Figure 4. Figure 6 is a view of the device with the enclosure walls cut away to 20 reveal the internal arrangement. DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS Referring now to Figure 2, a monitoring device 1 according to a preferred 25 embodiment of the present invention is fastened by strap 3, or otherwise attached, to a pipe 5 to be monitored. Terminals 10 of device 1 are electrically coupled to the external ends of the embedded wear monitoring wire 7. The monitoring device comprises a single circuit board, which contains a processor / microcontroller and all peripheral electronics, and a modem 30 which is able to send and receive messages such as SMS email and HTML strings. In use, as shown in Figure 2, device 1 monitors the wire 7 regularly, transmits status reports to, and receives commands from a remote location.
4 Figure 3 is a block diagram of the electrical circuitry of the monitoring device. It will be observed that the device is built around a PIC microcontroller 2 which executes a monitoring program stored in onboard memory. 5 For the purposes of this patent specification the term "processor" is to be understood to encompass programmable electronic processors and microcontrollers. A listing of the program appears in the Appendix of this specification. The 10 present applicant asserts its copyright ownership in the code set out in the Appendix. The PIC microcontroller interfaces directly with terminals 10 for connection to the embedded wear wire 7, in use. The PIC microcontroller 2 is coupled to an RS232 level converter 6 which 15 interfaces communications data signals to and from the PIC microcontroller 2 to the modem 8. The device is powered by batteries 12 in conjunction with onboard regulator 4. A circuit schematic of the device is provided in Figure 4 while Figure 5 20 comprises the layout of the device's single circuit board. The circuit board bears the microcontroller and all the peripheral electronics. As previously mentioned, the device 1 also includes a modem, which connects to terminals J1 and J2 on the board for data and power respectfully. In the preferred embodiment the modem comprises a Maxon* modmax modem which accepts 25 standard Hayes compatible serial commands to send SMS, email and HTML strings. The modem is a 3G data modem that is equipped with a SIM card so that it dial telephone numbers and receive SMS text messages. [*** please confirm this last sentence is correct ***]. Maxon Australia, who are the providers of the modmax modem can be contacted at 36A Gibson Avenue, 30 Padstow, NSW 2211, Australia. Eight double "A" batteries 12 provide power to the low quiescent current switching power supply 4, which supplies 5V dc to the rest of the circuit.
5 In use, the Pic microcontroller 2, under control of the program of Appendix A, periodically wakes at a predetermined time interval and checks the battery supply 12 via the resistor divider R4 to R6 (Fig. 4). If there is sufficient voltage it then powers up the RS232 level converter 6 and modem 8 and checks for any SMS messages received from a remote supervisor. If messages with the correct password are present it stores the new information (ID and contact phone number) to non volatile memory. It then deletes all messages. Next it switches a relatively high current through the monitor wire 7 to test for continuity. If the wire 7 is OK, (closed circuit) it establishes communication with the modem 8 and opens a TCP port to connect to the internet and post data (battery voltage, ID, wire status etc.) to a web page. If the wire 7 is broken (open circuit) it repeats as above and also sends an SMS to the phone number that it previously stored in memory informing its ID and the wire status. After receiving confirmation that all messages and posting have been successful the microcontroller 2 then powers down all peripherals and puts itself to sleep for the prescribed period, before repeating the process. The device's ID and contact phone number and any other parameter that needs to be changed can be done from anywhere in the world by sending it an SMS message. Also its small size and the combination of nothing being powered on, the very low power consumption of the microcontroller when in sleep mode and the low standby current of the power supply, battery life is estimated to be greater than six months. This makes it possible to monitor any on/off condition for long periods of time in any remote location.
6 Referring now to Figure 6, physically, the monitoring device 1 is a fully self contained unit measuring 170 X 120 X 80 mm and is fully encapsulated in epoxy resin within enclosure 17 to withstand ambient conditions. The modem 8 with board 15 sitting on top are epoxied into the lower half of the enclosure 17. An 8 x "AA" battery holder 13 is provided to receive batteries 12 and sits in the top half of the enclosure. The battery holder 13 is all that is accessible or visible once the epoxy is poured. During installation the wire terminals 10 are connected to the ends of wear wire 7, batteries 12 are placed in the holder and the enclosure top screwed on. Within a couple of minutes of installation the device will send an SMS message, indicating correct operation to the number stored in its memory. The operator at the remote location would then send the unit an SMS including the password, the ID number allocated to the device and the phone number to call if the device detects a break in the wear wire. In compliance with the statute, the invention has been described in language more or less specific to structural or methodical features. The term "comprises" and its variations, such as "comprising" and "comprised of' is used throughout in an inclusive sense and not to the exclusion of any additional features. It is to be understood that the invention is not limited to specific features shown or described since the means herein described comprises preferred forms of putting the invention into effect. The invention is, therefore, claimed in any of its forms or modifications within the proper scope of the appended claims appropriately interpreted by those skilled in the art.
7 APPENDIX PICBASIC PRO(TM) Compiler 2.50a, PMUSED EQU 1 INCLUDE "16F88.INC" Define statements. #define CODE SIZE 4 #define OSC 4 #define ADC BITS 8 RAM START EQU 00020h RAM END EQU 001EFh RAM BANKS EQU 00004h BANKO START EQU 00020h BANKO END EQU 0007Fh BANK START EQU OOOAOh BANK END EQU OOOEFh BANK2 START EQU 00110h BANK2 END EQU 0016Fh BANK3 START EQU 00190h BANK3 END EQU 001EFh EEPROM START EQU 02100h EEPROM END EQU 021FFh RO EQU RAM START + 000h R1 EQU RAM START + 002h R2 EQU RAM START + 004h R3 EQU RAM START + 006h R4 EQU RAM START + 008h R5 EQU RAM START + 0OAh R6 EQU RAM START + 0OCh R7 EQU RAM START + OOEh R8 EQU RAM START + 010h FLAGS EQU RAM START + 012h GOP EQU RAM START + 013h RM1 EQU RAM START + 014h RM2 EQU RAM START + 015h RR1 EQU RAM START + 016h RR2 EQU RAM START + 017h phonel EQU RAM START + 018h picid EQU RAM START + 022h time in EQU RAM START + 02Ch report EQU RAM START + 034h year in EQU RAM START + 038h month in EQU RAM START + 03Ch bat EQU RAM START + 03Fh cnt EQU RAM START + 041h mod ok EQU RAM START + 043h Ti EQU RAM START + 045h volt EQU RAM START + 047h volt1 EQU RAM START + 049h batl EQU RAM START + 04Bh dayl EQU RAM START + 04Ch day2 EQU RAM START + 04Dh loops EQU RAM START + 04Eh PB01 EQU RAM START + 04Fh q EQU RAM START + 050h 8 x EQU RAM START + 051h y EQU RAM START + 052h z EQU RAM START + 053h PORTL EQU PORTB PORTH EQU PORTA TRISL EQU TRISB TRISH EQU TRISA #define led PORTB??0 #define SI PORTB??1 #define SO PORTB??2 #define wire PORTB??3 #define maxchip PORTB??4 #define measure PORTB??5 #define sys power PORTB??6 #define modem PORTA??7 #define sms stat PBO1, 000h #define PORTB??0 PORTB, 000h #define PORTB??1 PORTB, 001h #define PORTB??2 PORTB, 002h #define PORTB??3 PORTB, 003h #define PORTB??4 PORTB, 004h #define PORTB??5 PORTB, 005h #define PORTB??6 PORTB, 006h #define PORTA??7 PORTA, 007h #define ADCONO??2 ADCONO, 002h Constants. T2400 EQU 00000h T1200 EQU 00001h T9600 EQU 00002h T300 EQU 00003h N2400 EQU 00004h N1200 EQU 00005h N9600 EQU 00006h N300 EQU 00007h OT2400 EQU 00008h OT1200 EQU 00009h OT9600 EQU 000OAh OT300 EQU 000OBh ON2400 EQU 000OCh ON1200 EQU 000ODh ON9600 EQU 00OOEh ON300 EQU OOOOFh MSBPRE EQU 00000h LSBPRE EQU 00001h MSBPOST EQU 00002h LSBPOST EQU 00003h LSBFIRST EQU 00000h MSBFIRST EQU 00001h CLS EQU 00000h HOME EQU 00001h BELL EQU 00007h BKSP EQU 00008h TAB EQU 00009h CR EQU 000ODh UnitOn EQU 00012h UnitOff EQU OOOlAh UnitsOff EQU O00Ch LightsOn EQU 00014h LightsOff EQU 00010h Dim EQU OOOlEh 9 Bright EQU 00016h AtoD EQU 00000h baud EQU 0032Dh INCLUDE "MIMASB~1.MAC" INCLUDE "PBPPIC14.LIB" ASM? DEVICE picl6F88, INTRC OSC NOCLKOUT, wdt on, lvp off, protect off ENDASM? MOVE?CB 06Eh, OSCCON MOVE?CB 007h, CMCON MOVE?CB 0OAh, TRISB MOVE?CB 001h, TRISA MOVE?CB 001h, ANSEL MOVE?CB OClh, ADCONO MOVE?CB 040h, ADCON1 MOVE?CB 000h, loops MOVE?CT 000h, sis stat LOW?T led LOW?T sys power LOW?T modem LOW?T maxchip LOW?T measure MOVE?CB 000h, y MOVE?CB 000h, q READ?CB 000h, picid READ?CB 001h, picid +O000h READ?CB 002h, picid 00002h READ?CB 003h, picid 00003h READ?CB 004h, picid 00004h READ?CB 005h, picid 00005h READ?CB 006h, picid 00006h READ?CB 007h, picid 00007h READ?CB 008h, picid 00008h READ?CB 009h, picid 00009h PAUSE?C 064h READ?CB 0OAh, phone READ?CB 0OBh, phone + 00001h READ?CB 0OCh, phone 00002h READ?CB OODh, phone + 00003h READ?CB OOEh, _phonel +- 00004h READ?CB OOFh, _phonel +- 00005h READ?CB 00Eh, phone 00006h READ?CB Ollh, phone 00007h READCB 012h phonel +00008h READ?CB 013h, _phonel +00009h PAUSE?C OO7DOh LABEL start HIGH?T sys power LOW?T _modem MOVECB ih c 0y MOVECB ih c 0q PAUSE +07DOh TOGGLET led PAUSE +07DOh TOGGLET led 10 PAUSE?C 007DOh GOTO?L Bat Volts LABEL?L Bat Volts HIGH?T led PAUSE?C 01388h ADCIN?CW AtoD, cnt LABEL?L L00010 CMPNE?TCL ADCONO??2, 001h, L00011 GOTO?L L00010 LABEL?L L00011 PAUSE?C 003E8h LOW?T led MUL?WCW cnt, 03Ch, bat ADD?WCW bat, 001F4h, bat DIV?WCW bat, 003E8h, volt MOD?WCW bat, 003E8h, Ti DIV?WCW Ti, 064h, volt1 GOTO?L T RS232 LABEL?L T RS232 CMPLE?WCL cnt, OAAh, L00012 HIGH?T modem PAUSE?C 04E20h HIGH?T maxchip PAUSE?C 04E20h GOTO?L L00013 LABEL?L L00012 LOW?T modem LOW?T maxchip LOW?T wire LOW?T measure LOW?T led PAUSE?C OFAh MOVE?CB 000h, TRISB MOVE?CB 000h, ANSEL MOVE?CT 001h, PORTB??3 MOVE?CT 000h, PORTB??1 MOVE?CT 000h, PORTB??2 LOW?T sys power SLEEP?C OOE88h PAUSE?C OFAh MOVE?CB 0OAh, TRISB MOVE?CB 001h, ANSEL GOTO?L start LABEL?L L00013 GOSUB?L chkmsg GOTO?L wirechk LABEL?L wirechk HIGH?T measure PAUSE?C 064h CMPNE?TCL wire, 001h, L00014 LOW?T measure GOTO?L broken LABEL?L L00014 LOW?T measure MOVE?CB 047h, report MOVE?CB 04Fh, report + 00001h MOVE?CB 04Fh, report + 00002h MOVE?CB 044h, report + 00003h 11 MOVE?CT 000h, sms stat GOTO?L xmit LABEL?L broken MOVE?CB 046h, report MOVE?CB 041h, report + 00001h MOVE?CB 049h, report + 00002h MOVE?CB 04Ch, report + 00003h CMPNE?TCL sms stat, 000h, L00016 HIGH?T modem PAUSE?C 02710h SEROUT2DPIN?T SO SEROUT2MODE? C baud SEROUT2PACE?C 000h SEROUT2?C 061h SEROUT2?C 074h SEROUT2?C OODh SEROUT2?C OOAh SERIN2DPIN?T SI SERIN2MODE?C baud SERIN2TIME?C 007DOh LABEL?L L00001 SERIN2WAIT?CLL 04Fh, L00001, broken SERIN2WAIT?CLL 04Bh, L00001, broken PAUSE?C 064h SEROUT2DPIN?T SO SEROUT2MODE? C baud SEROUT2PACE?C 000h SEROUT2?C 061h SEROUT2?C 074h SEROUT2?C 02Bh SEROUT2?C 04Dh SEROUT2?C 04Dh SEROUT2?C 043h SEROUT2?C 020h SEROUT2?C 053h SEROUT2?C 04Dh SEROUT2?C 053h SEROUT2?C 04Dh SEROUT2?C 04Fh SEROUT2?C 020h SEROUT2COUNT?C OOAh SEROUT2STRN?B phonel SEROUT2?C 020h SEROUT2?C 036h SEROUT2?C 031h SEROUT2?C 034h SEROUT2?C 030h SEROUT2?C 037h SEROUT2?C 035h SEROUT2?C 038h SEROUT2?C 035h SEROUT2?C 037h SEROUT2?C 034h SEROUT2?C 032h SEROUT2?C 020h SEROUT2?C 057h SEROUT2?C 049h SEROUT2?C 052h 12 SEROUT2?C 045h SEROUT2?C 020h SEROUT2?C 053h SEROUT2?C 054h SEROUT2?C 041h SEROUT2?C 054h SEROUT2?C 055h SEROUT2?C 053h SEROUT2?C 020h SEROUT2?C 049h SEROUT2?C 053h SEROUT2?C 020h SEROUT2?C 042h SEROUT2?C 052h SEROUT2?C 04Fh SEROUT2?C 04Bh SEROUT2?C 045h SEROUT2?C 04Eh SEROUT2?C 020h SEROUT2?C 055h SEROUT2?C 04Eh SEROUT2?C 049h SEROUT2?C 054h SEROUT2?C 020h SEROUT2?C 049h SEROUT2?C 044h SEROUT2?C 020h SEROUT2?C 03Dh SEROUT2?C 020h SEROUT2COUNT?C OOAh SEROUT2STRN?B picid SEROUT2?C OODh SEROUT2?C OOAh MOVE?CT 001h, sms stat LABEL?L L00016 GOTO?L xmit LABEL?L xmit ADD?BCB q, 001h, q CMPLE?BCL q, 005h, L00018 LOW?T modem PAUSE?C 01388h MOVE?CB 000h, q HIGH?T modem PAUSE?C 04E20h LABEL?L L00018 MOVE?CB 001h, z LABEL?L L00020 CMPGT?BCL z, 003h, L00021 TOGGLE?T led PAUSE?C OFAh TOGGLE?T led PAUSE?C OFAh NEXT?BCL z, 001h, L00020 LABEL?L L00021 SEROUT2DPIN?T SO SEROUT2MODE? C baud SEROUT2PACE?C 000h SEROUT2?C 061h SEROUT2?C 074h 13 SEROUT2?C OODh SEROUT2?C OOAh SERIN2DPIN?T SI SERIN2MODE?C baud SERIN2TIME?C 007DOh LABEL?L L00002 SERIN2WAIT?CLL 04Fh, L00002, xmit SERIN2WAIT?CLL 04Bh, L00002, xmit TOGGLE?T led PAUSE?C 003E8h TOGGLE?T led PAUSE?C OOlF4h TOGGLE?T led PAUSE?C 003E8h TOGGLE?T led PAUSE?C OOlF4h SEROUT2DPIN?T SO SEROUT2MODE? C baud SEROUT2PACE?C 000h SEROUT2?C 061h SEROUT2?C 074h SEROUT2?C 024h SEROUT2?C 024h SEROUT2?C 074h SEROUT2?C 069h SEROUT2?C 06Dh SEROUT2?C 065h SEROUT2?C OODh SEROUT2?C OOAh SERIN2DPIN?T SI SERIN2MODE?C baud SERIN2TIME?C 007DOh LABEL?L L00003 SERIN2WAIT?CLL 024h, L00003, xmit SERIN2WAIT?CLL 024h, L00003, xmit SERIN2WAIT?CLL 054h, L00003, xmit SERIN2WAIT?CLL 049h, L00003, xmit SERIN2WAIT?CLL 04Dh, L00003, xmit SERIN2WAIT?CLL 045h, L00003, xmit SERIN2DPIN?T SI SERIN2MODE?C baud SERIN2TIME?C 007DOh SERIN2COUNT?C 003h SERIN2SKIP?L xmit SERIN2COUNT?C 008h SERIN2STR?BL time in, xmit SERIN2DPIN?T SI SERIN2MODE?C baud SERIN2COUNT?C 001h SERIN2SKIP? SERIN2COUNT?C 001h SERIN2STR?B dayl SERIN2COUNT?C 001h SERIN2STR?B day2 CMPNE?BCL day2, 020h, L00022 MOVE?BB dayl, day2 MOVE?CB 030h, dayl 14 GOTO?L L00023 LABEL?L L00022 SERIN2DPIN?T SI SERIN2MODE?C baud SERIN2COUNT?C 001h SERIN2SKIP? LABEL?L L00023 SERIN2DPIN?T SI SERIN2MODE?C baud SERIN2COUNT?C 003h SERIN2STR?B month in SERIN2COUNT?C 001h SERIN2SKIP? SERIN2COUNT?C 004h SERIN2STR?B year in SEROUT2DPIN?T SO SEROUT2MODE? C baud SEROUT2PACE?C 000h SEROUT2?C 061h SEROUT2?C 074h SEROUT2?C 024h SEROUT2?C 024h SEROUT2?C 069h SEROUT2?C 070h SEROUT2?C 063h SEROUT2?C 074h SEROUT2?C 06Fh SEROUT2?C 073h SEROUT2?C 00Dh SEROUT2?C OAh PAUSE?C 02710h SEROUT2DPIN?T SO SEROUT2MODE? C baud SEROUT2PACE?C 000h SEROUT2?C 050h SEROUT2?C 04Fh SEROUT2?C 053h SEROUT2?C 054h SEROUT2?C 020h SEROUT2?C 02Fh SEROUT2?C 062h SEROUT2?C 06Fh SEROUT2?C 06Eh SEROUT2?C 06Ch SEROUT2?C 065h SEROUT2?C 063h SEROUT2?C 02Eh SEROUT2?C 061h SEROUT2?C 073h SEROUT2?C 070h SEROUT2?C 020h SEROUT2?C 048h SEROUT2?C 054h SEROUT2?C 054h SEROUT2?C 050h SEROUT2?C 02Fh SEROUT2?C 031h SEROUT2?C 02Eh SEROUT2?C 031h SEROUT2?C 00Dh SEROUT2?C OAh 15 SEROUT2?C 048h SEROUT2?C O6Fh SEROUT2?C 073h SEROUT2?C 074h SEROUT2?C O3Ah SEROUT2?C 020h SEROUT2?C 077h SEROUT2?C 077h SEROUT2?C 077h SEROUT2?C O2Eh SEROUT2?C 061h SEROUT2?C 072h SEROUT2?C 063h SEROUT2?C O6Eh SEROUT2?C 065h SEROUT2?C 074h SEROUT2?C O2Eh SEROUT2?C 063h SEROUT2?C O6Fh SEROUT2?C O6Dh SEROUT2?C O2Eh SEROUT2?C 061h SEROUT2?C 075h SEROUT2?C OODh SEROUT2?C OOAh SEROUT2?C 043h SEROUT2?C O6Fh SEROUT2?C O6Eh SEROUT2?C 074h SEROUT2?C 065h SEROUT2?C O6Eh SEROUT2?C 074h SEROUT2?C O2Dh SEROUT2?C 054h SEROUT2?C 079h SEROUT2?C 070h SEROUT2?C 065h SEROUT2?C O3Ah SEROUT2?C 020h SEROUT2?C 061h SEROUT2?C 070h SEROUT2?C 070h SEROUT2?C O6Ch SEROUT2?C 069h SEROUT2?C 063h SEROUT2?C 061h SEROUT2?C 074h SEROUT2?C 069h SEROUT2?C O6Fh SEROUT2?C O6Eh SEROUT2?C O2Fh SEROUT2?C 078h SEROUT2?C O2Dh SEROUT2?C 077h SEROUT2?C 077h SEROUT2?C 077h SEROUT2?C O2Dh SEROUT2?C 066h SEROUT2?C O6Fh SEROUT2?C 072h SEROUT2?C O6Dh 16 SEROUT2?C O2Dh SEROUT2?C 075h SEROUT2?C 072h SEROUT2?C O6Ch SEROUT2?C 065h SEROUT2?C O6Eh SEROUT2?C 063h SEROUT2?C O6Fh SEROUT2?C 064h SEROUT2?C 065h SEROUT2?C 064h SEROUT2?C OODh SEROUT2?C OOAh SEROUT2?C 043h SEROUT2?C O6Fh SEROUT2?C O6Eh SEROUT2?C 074h SEROUT2?C 065h SEROUT2?C O6Eh SEROUT2?C 074h SEROUT2?C O2Dh SEROUT2?C O4Ch SEROUT2?C 065h SEROUT2?C O6Eh SEROUT2?C 067h SEROUT2?C 074h SEROUT2?C 068h SEROUT2?C O3Ah SEROUT2?C 020h SEROUT2?C 037h SEROUT2?C 038h SEROUT2?C OODh SEROUT2?C OOAh SEROUT2?C OODh SEROUT2?C OOAh SEROUT2?C 053h SEROUT2?C 049h SEROUT2?C O4Dh SEROUT2?C 049h SEROUT2?C 044h SEROUT2?C O3Dh SEROUT2COUNT? C OOAh SEROUT2STRN? B picid SEROUT2?C 026h SEROUT2?C 053h SEROUT2?C 065h SEROUT2?C O6Eh SEROUT2?C 064h SEROUT2?C 044h SEROUT2?C 061h SEROUT2?C 074h SEROUT2?C 065h SEROUT2?C O3Dh SEROUT2COUNT? C 001h SEROUT2STRN?B dayl SEROUT2COUNT? C 001h SEROUT2STRN?B day2 SEROUT2?C O2Dh SEROUT2COUNT? C 003h SEROUT2STRN?B month in SEROUT2?C O2Dh 17 SEROUT2COUNT? C 004h SEROUT2STRN?B year in SEROUT2?C 026h SEROUT2?C 073h SEROUT2?C 065h SEROUT2?C O6Eh SEROUT2?C 064h SEROUT2?C 074h SEROUT2?C 069h SEROUT2?C O6Dh SEROUT2?C 065h SEROUT2?C O3Dh SEROUT2COUNT? C 005h SEROUT2STRN?B time in SEROUT2?C 026h SEROUT2?C 053h SEROUT2?C 074h SEROUT2?C 061h SEROUT2?C 074h SEROUT2?C 075h SEROUT2?C 073h SEROUT2?C O3Dh SEROUT2COUNT? C 004h SEROUT2STRN?B report SEROUT2?C 026h SEROUT2?C 062h SEROUT2?C 061h SEROUT2?C 074h SEROUT2?C 074h SEROUT2?C 065h SEROUT2?C 072h SEROUT2?C 079h SEROUT2?C O3Dh SEROUT2COUNT? C 000h SEROUT2NUM?W voit SEROUT2DEC? SEROUT2?C O2Eh SEROUT2COUNT? C 000h SEROUT2NUM?W voiti SEROUT2DEC? SEROUT2?C OODh SEROUT2?C OOAh PAUSE?C 07530h LOW?T _maxchip LOW?T _modem PAUSE?C OFAh MOVE?CB 000h, TRISB MOVE?CB 000h, ANSEL MOVE?CT 001h, _PORTB?? 3 MOVE?CT 000h, _PORTB??1 MOVE?CT 000h, _PORTB?? 2 PAUSE?C OFAh GOSUB?L blink LABEL?L pause500 LOW?T _sys power SLEEP?C OA8COh MOVE? CB OOAh, TRISB MOVE?CB 001h, ANSEL GOTO?L start 18 LABEL?L chkmsg ADD?BCB y, 001h, y CMPNE?BCL y, 005h, L00024 LOW?T modem PAUSE?C 01388h MOVE?CB 000h, y HIGH?T modem PAUSE?C 04E20h LABEL?L L00024 SEROUT2DPIN?T SO SEROUT2MODE? C baud SEROUT2PACE?C 000h SEROUT2?C 061h SEROUT2?C 074h SEROUT2?C 00Dh SEROUT2?C OAh SERIN2DPIN?T SI SERIN2MODE?C baud SERIN2TIME?C 007D0h LABEL?L L00004 SERIN2WAIT?CLL 04Fh, L00004, chkmsg SERIN2WAIT?CLL 04Bh, L00004, chkmsg GOSUB?L blink PAUSE?C 003E8h MOVE?CB 030h, x LABEL?L L00026 CMPGT?BCL x, 039h, L00027 SEROUT2DPIN?T SO SEROUT2MODE? C baud SEROUT2PACE?C 000h SEROUT2?C 061h SEROUT2?C 074h SEROUT2?C 02Bh SEROUT2?C 043h SEROUT2?C 04Dh SEROUT2?C 047h SEROUT2?C 052h SEROUT2?C 03Dh SEROUT2COUNT?C 001h SEROUT2STRN?B x SEROUT2?C 00Dh SEROUT2?C OAh SERIN2DPIN?T SI SERIN2MODE?C baud SERIN2TIME?C 003E8h LABEL?L L00005 SERIN2WAIT?CLL 06Dh, L00005, del SERIN2WAIT?CLL 06Fh, L00005, del SERIN2WAIT?CLL 06Eh, L00005, del SERIN2WAIT?CLL 064h, L00005, del SERIN2WAIT?CLL 061h, L00005, del SERIN2WAIT?CLL 074h, L00005, del SERIN2WAIT?CLL 061h, L00005, del SERIN2WAIT?CLL 02Ch, L00005, del SERIN2DPIN?T SI SERIN2MODE?C baud SERIN2COUNT?C OAh SERIN2STR?B picid SERIN2COUNT?C 001h 19 SERIN2SKIP? SERIN2COUNT?C OOAh SERIN2STR?B phonel WRITE?CB 000h, picid WRITE?CB 001h, picid + 00001h WRITE?CB 002h, picid + 00002h WRITE?CB 003h, picid + 00003h WRITE?CB 004h, picid + 00004h WRITE?CB 005h, picid + 00005h WRITE?CB 006h, picid + 00006h WRITE?CB 007h, picid + 00007h WRITE?CB 008h, picid + 00008h WRITE?CB 009h, picid + 00009h PAUSE?C 064h WRITE?CB 0OAh, phonel WRITE?CB OOBh, phonel + 00001h WRITE?CB 0OCh, phonel + 00002h WRITE?CB OODh, phonel + 00003h WRITE?CB OOEh, phonel + 00004h WRITE?CB OOFh, phonel + 00005h WRITE?CB 010h, phonel + 00006h WRITE?CB Ollh, phonel + 00007h WRITE?CB 012h, phonel + 00008h WRITE?CB 013h, phonel + 00009h MOVE?CB 046h, report MOVE?CB 041h, report + 00001h MOVE?CB 049h, report + 00002h MOVE?CB 04Ch, report + 00003h CMPNE?TCL sms stat, 000h, L00028 HIGH?T modem PAUSE?C 02710h SEROUT2DPIN?T SO SEROUT2MODE? C baud SEROUT2PACE?C 000h SEROUT2?C 061h SEROUT2?C 074h SEROUT2?C OODh SEROUT2?C OOAh SERIN2DPIN?T SI SERIN2MODE?C baud SERIN2TIME?C 007DOh LABEL?L L00006 SERIN2WAIT?CLL 04Fh, L00006, broken SERIN2WAIT?CLL 04Bh, L00006, broken SEROUT2DPIN?T SO SEROUT2MODE? C baud SEROUT2PACE?C 000h SEROUT2?C 061h SEROUT2?C 074h SEROUT2?C 02Bh SEROUT2?C 04Dh SEROUT2?C 04Dh SEROUT2?C 043h SEROUT2?C 020h SEROUT2?C 053h SEROUT2?C 04Dh SEROUT2?C 053h SEROUT2?C 04Dh SEROUT2?C 04Fh SEROUT2?C 020h 20 SEROUT2COUNT? C OOAh SEROUT2STRN?B phonel SEROUT2?C 020h SEROUT2?C 036h SEROUT2?C 031h SEROUT2?C 034h SEROUT2?C 030h SEROUT2?C 037h SEROUT2?C 035h SEROUT2?C 038h SEROUT2?C 035h SEROUT2?C 037h SEROUT2?C 034h SEROUT2?C 032h SEROUT2?C 020h SEROUT2?C 057h SEROUT2?C 049h SEROUT2?C 052h SEROUT2?C 045h SEROUT2?C 020h SEROUT2?C 053h SEROUT2?C 054h SEROUT2?C 041h SEROUT2?C 054h SEROUT2?C 055h SEROUT2?C 053h SEROUT2?C 020h SEROUT2?C 049h SEROUT2?C 053h SEROUT2?C 020h SEROUT2?C 042h SEROUT2?C 052h SEROUT2?C O4Fh SEROUT2?C O4Bh SEROUT2?C 045h SEROUT2?C O4Eh SEROUT2?C 020h SEROUT2?C 055h SEROUT2?C O4Eh SEROUT2?C 049h SEROUT2?C 054h SEROUT2?C 020h SEROUT2?C 049h SEROUT2?C 044h SEROUT2?C 020h SEROUT2?C O3Dh SEROUT2?C 020h SEROUT2COUNT? C OOAh SEROUT2STRN? B picid SEROUT2?C OODh SEROUT2?C OOAh PAUSE?C OO7DOh MOVE?CT 001h, _sis stat LABEL?L L00028 SERIN2DPIN?T SI SERIN2MODE? C baud SERIN2TIME?C OO3E8h LABEL?L L00007 SERIN2WAIT?CLL O4Fh, L00007, _del SERIN2WAIT?CLL O4Bh, L00007, _del 21 SEROUT2DPIN?T SO SEROUT2MODE? C baud SEROUT2PACE?C 000h SEROUT2?C 061h SEROUT2?C 074h SEROUT2?C 02Bh SEROUT2?C 043h SEROUT2?C 04Dh SEROUT2?C 047h SEROUT2?C 044h SEROUT2?C 03Dh SEROUT2COUNT?C 001h SEROUT2STRN?B x SEROUT2?C 00Dh SEROUT2?C OAh SERIN2DPIN?T SI SERIN2MODE?C baud SERIN2TIME?C 003E8h LABEL?L L00008 SERIN2WAIT?CLL 04Fh, L00008, del SERIN2WAIT?CLL 04Bh, L00008, del LABEL?L del SEROUT2DPIN?T SO SEROUT2MODE? C baud SEROUT2PACE?C 000h SEROUT2?C 061h SEROUT2?C 074h SEROUT2?C 02Bh SEROUT2?C 043h SEROUT2?C 04Dh SEROUT2?C 047h SEROUT2?C 044h SEROUT2?C 03Dh SEROUT2COUNT?C 001h SEROUT2STRN?B x SEROUT2?C 00Dh SEROUT2?C OAh SERIN2DPIN?T SI SERIN2MODE?C baud SERIN2TIME?C 003E8h LABEL?L L00009 SERIN2WAIT?CLL 04Fh, L00009, jump SERIN2WAIT?CLL 04Bh, L00009, jump LABEL?L jump NEXT?BCL x, 001h, L00026 LABEL?L L00027 RETURN? LABEL?L blink HIGH?T led PAUSE?C OFAh LOW?T led PAUSE?C OFAh HIGH?T led PAUSE?C OFAh LOW?T led PAUSE?C OFAh 22 RETURN? END?
END
Claims (5)
1. An apparatus for monitoring wear of a pipe wear wire, said apparatus including: a processor for interfacing to the said wire and programmed to perform regular checks for electrical status of said wire; and a modem in communication with the processor and arranged to transmit results of said checks to a remote monitoring station via a wireless telecommunications network.
2. An apparatus for monitoring wear of a pipe wear wire, said apparatus including: a processor for interfacing to the said wire and programmed to perform regular checks for electrical status of said wire; and a modem in communication with the processor and arranged to transmit results of said checks to a remote monitoring station, wherein the processor is programmed to assume a low power consumption sleep mode between the regular checks.
3. An apparatus according to claim 1 or claim 2, wherein the processor is programmed to respond to remote commands received via the modem including commands to change an identification code of the apparatus and / or a telephone number for the remote monitoring station.
4. An apparatus for monitoring wear of a pipe wear wire according to any one of the preceding claims, wherein the processor is programmed to perform said regular checks by: switching a current through said wire to test for continuity; if the wire is closed circuit posting data including continuity status to a web page; and if the wire is open circuit sending an SMS message to a predetermined telephone number. 24
5. An apparatus substantially as described herein with reference to the Figures. * * *
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2010100667A AU2010100667A4 (en) | 2010-06-25 | 2010-06-25 | A Pipe Wear Monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2010100667A AU2010100667A4 (en) | 2010-06-25 | 2010-06-25 | A Pipe Wear Monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2010100667A4 true AU2010100667A4 (en) | 2010-07-29 |
Family
ID=42629485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2010100667A Ceased AU2010100667A4 (en) | 2010-06-25 | 2010-06-25 | A Pipe Wear Monitor |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2010100667A4 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3421859A1 (en) * | 2017-06-30 | 2019-01-02 | Esser -Werke GmbH & Co. KG | Solid feed component with wear indicator |
| CN110388962A (en) * | 2019-07-23 | 2019-10-29 | 宏润建设集团股份有限公司 | A kind of mud pipe abrasion intelligent monitor system for slurry balance shield |
| WO2024083278A1 (en) | 2022-10-21 | 2024-04-25 | Esser-Werke Gmbh | Solids-conveying pipe assembly with wear measurement |
-
2010
- 2010-06-25 AU AU2010100667A patent/AU2010100667A4/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3421859A1 (en) * | 2017-06-30 | 2019-01-02 | Esser -Werke GmbH & Co. KG | Solid feed component with wear indicator |
| CN110388962A (en) * | 2019-07-23 | 2019-10-29 | 宏润建设集团股份有限公司 | A kind of mud pipe abrasion intelligent monitor system for slurry balance shield |
| WO2024083278A1 (en) | 2022-10-21 | 2024-04-25 | Esser-Werke Gmbh | Solids-conveying pipe assembly with wear measurement |
| DE102022127937A1 (en) | 2022-10-21 | 2024-05-02 | Esser-Werke Gmbh | Solids conveying pipe arrangement with wear measurement |
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| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |