CN2147266Y - Pile measuring device with digital storage remote controller - Google Patents
Pile measuring device with digital storage remote controller Download PDFInfo
- Publication number
- CN2147266Y CN2147266Y CN 92236146 CN92236146U CN2147266Y CN 2147266 Y CN2147266 Y CN 2147266Y CN 92236146 CN92236146 CN 92236146 CN 92236146 U CN92236146 U CN 92236146U CN 2147266 Y CN2147266 Y CN 2147266Y
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- CN
- China
- Prior art keywords
- microcomputer
- measuring device
- pile
- storage system
- integrity tester
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a pile measuring device with a digital storage remote controller. The utility model is characterized in that the digital storage remote controller of the pile measuring device which can be composed of a low power single-chip microcomputer storage system and a palmtop microcomputer is utilized in a pile foundation measuring device. The utility model can respectively do program digital storage remote control with the single-chip microcomputer storage system and the pile measuring device, and the single-chip microcomputer storage system is composed of a 80C31 CPU, a 74HC373 CPU, a 27C16 CPU, a voltage monitor and four 628128 storage chips. The utility model can be suitable for the engineering sites having complicated and bad environment or the occasions of no alternating current supply and insufficient direct current supply of the portable microcomputer.
Description
The invention belongs to dynamic testing of pile signal memory dump telecontrol engineering.
Utilize the RS-232 mouth to carry out in the pile integrity tester of program Communication Control data acquisition, adopting the RS-232 mouth of notebook type microcomputer and pile integrity tester to carry out the program Communication Control more, directly utilizing the hard disc or the floppy disc memory dump detecting information of notebook microcomputer.Though this notebook microcomputer can use under the engineering-environment of no Alternating Current Power Supply, owing to use disk memory dump information and utilize the backlight type liquid crystal display, power supply power consumption is still bigger, carries direct current supply and generally can not adhere to finishing whole test jobs.Also owing to pile foundation engineering test site circumstance complication, abominable, this class notebook microcomputer service failure rate is higher, directly influences the normal use of pile integrity tester.
The objective of the invention is in pile integrity tester, form pile integrity tester numeral memory dump remote control by a low-power scm storage system and palm microcomputer; The low-power scm storage system is made up of a slice 80C31CPU, a slice 74HC373, a slice 27C16, four 628128 128K byte storaging chips and voltage monitor, DC power supply apparatus; The quad line is connected with the RS-232 mouth of palm microcomputer, single-chip microcomputer storage system, pile integrity tester respectively, forms the multi computer communication system.
Most preferred embodiment of the present invention is seen figure one, figure two.
Wherein, figure one is a palm microcomputer, the connection diagram of low-power scm storage system, pile integrity tester, notebook type microcomputer.
Figure two is low-power scm storage system circuit theory diagrams.
Among the figure one, (1) is palm microcomputer; (2) be pile integrity tester; (3) be the notebook type microcomputer; (4) be low-power scm memory dump system; (5) be the four-core stube cable line of RS-232 mouth between them.
Among the figure two, 4 628128 128K byte storaging chips are formed the 512K byte memory, hang on the CPU Data BUS, and the data transmission is formed the RS-232 mouth by CPU serial output/input port and carried out.Numeral memory dump remote control software solidification is in the 27C16 chip.DC power supply apparatus is formed the 6V power voltage supply by 4 joint dc-batteries.Voltage monitor is by LM324 amplifier, Zener diode, compositions such as sample resistance, when direct current is under-supply, output and P15 mouth by the LM324 amplifier provide a low level index signal, after CPU learns with inquiry mode, send signal notice palm microcomputer immediately and send sound caution, 80C31CPU promptly enters the power saving operation pattern, resides on detecting information in 628128 chips with reservation.Pile integrity tester when work, can send various work orders to pile integrity tester by the keyboard of palm microcomputer, the data of pile integrity tester test can show on the little LCD panel of palm microcomputer, and are stored in respectively in four 628128 storaging chips.The TXD of 80C31, RXD, RES, GND output are formed the RS-232 mouth.The information that is stored in 628128 storaging chips also can be under the effect of 80C31CPU, giving the notebook type microcomputer analysis by these RS-232 oral instructions handles, thereby the function that has replaced the disk memory dump information of notebook type microcomputer has reached economize on electricity, has reduced power consumption, has adapted to the purpose of the long-term direct current supply continuous operation of engineering site.Simultaneously, numeral memory dump remote control volume is little, in light weight, the multi computer communication system is formed in available long cable communication between it and the pile integrity tester, realize distant control function, avoid the notebook type microcomputer to be not easy to the shortcoming that the abominable engineering site of environment uses, thereby reached the purpose that improves the pile integrity tester functional performance.
Claims (2)
1, a kind of RS-232 of utilization mouth carries out the pile integrity tester of program Communication Control data acquisition, the invention is characterized in by a low-power scm storage system and palm microcomputer to form pile integrity tester numeral memory dump remote control; The low-power scm storage system is made up of a slice 80C31CPU, a slice 74HC373, a slice 27C16, four 628128128K byte storaging chips and voltage monitor, DC power supply apparatus; The quad line is connected with the RS-232 mouth of palm microcomputer, single-chip microcomputer storage system, pile integrity tester respectively, forms the multi computer communication system.
2, according to the said pile integrity tester of claim 1, its inventive features is that numeral memory dump remote control software solidification is in the 27C16 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92236146 CN2147266Y (en) | 1992-09-29 | 1992-09-29 | Pile measuring device with digital storage remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92236146 CN2147266Y (en) | 1992-09-29 | 1992-09-29 | Pile measuring device with digital storage remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2147266Y true CN2147266Y (en) | 1993-11-24 |
Family
ID=33777767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92236146 Expired - Fee Related CN2147266Y (en) | 1992-09-29 | 1992-09-29 | Pile measuring device with digital storage remote controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2147266Y (en) |
-
1992
- 1992-09-29 CN CN 92236146 patent/CN2147266Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |