CN101354826A - System and method for collecting and analyzing electronic apparatus on-site data - Google Patents
System and method for collecting and analyzing electronic apparatus on-site data Download PDFInfo
- Publication number
- CN101354826A CN101354826A CNA200710029377XA CN200710029377A CN101354826A CN 101354826 A CN101354826 A CN 101354826A CN A200710029377X A CNA200710029377X A CN A200710029377XA CN 200710029377 A CN200710029377 A CN 200710029377A CN 101354826 A CN101354826 A CN 101354826A
- Authority
- CN
- China
- Prior art keywords
- collector
- data
- time
- interface
- record
- Prior art date
- 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.)
- Pending
Links
Images
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
- Recording Measured Values (AREA)
Abstract
The invention provides a field data acquisition and analysis system for electronic equipment which can realize the monitoring, the recording and the acquisition of the working situation and the environment of the electronic equipment, and an acquisition and analysis method for the electronic equipment, wherein the system comprises a recorder, an acquisition device, and analysis and evaluation software, the acquisition device comprises a CPU, a sensor, an MAX3222E, a battery power supply management module, a storage, a Hall switch, a RS232 interface and so on, the CPU is an MSP430 singlechip from TI, the MAX3222E is used for the level switch of a RS232 serial port, the battery power supply management module is used to switch power supplies off when an external power supply is power off and supply through batteries, the storage is a 8Mbit storage, and the RS232 interface is used to finish the information interaction function with an external computer. The system can improve the recording and acquisition efficiency of data, automatically and accurately monitor, record and analyze the working situation of monitored equipment and so on, and has simple and convenient operation and high applicability.
Description
Technical field
The present invention relates to electronic apparatus on-site collection, statistics, analysis and treatment technology, the on-the-spot reliability data collection of a kind of specifically electronic equipment that can monitor, write down, gather and analyze electronic device works situation and environment thereof, analytic system and collection thereof, analytical approach.
Background technology
Generally speaking, collection for the on-the-spot reliability data of electronic product is leaned on manually substantially, influenced by human factor bigger for the data of Cai Jiing like this, especially under the condition of unmanned or " accurate unmanned ", the work or the non-working condition that are difficult to accurate recording equipment more, and the reliability data of the electronic equipment of gathering at the scene often credibility is very low.Therefore, developing the on-the-spot reliability collection of automatic recorded electronic equipment work of a kind of energy or off position data and analytic system is the gordian technique that solves the on-the-spot reliability assessment of electronic equipment.
Summary of the invention
Purpose of the present invention is difficult to gather, operate loaded down with trivial details technological deficiency at the on-the-spot reliability basic data of existing electronic equipment just, propose a kind ofly can gather data such as electronic device works or off position time automatically, like clockwork, and don't on-the-spot reliability data collection of the electronic equipment that influenced by the electronic device works state and analytic system.
The present invention also aims to provide on-the-spot reliability data collection of a kind of electronic equipment and analytical approach, it can realize automatic monitoring, record, collection and analysis, assessment to electronic device works situation and environment thereof.
For achieving the above object, technical scheme of the present invention is as follows:
Electronic apparatus on-site collection of the present invention and analytic system, it is used for the monitoring of electronic device works situation and environment thereof, record, collection and analysis, comprise the on-the-spot reliability data register of an electronic equipment, the work or the off position that are used for long-term monitor full time electronic equipment, by a sensor induced signal is passed back, and the duty of recorded electronic equipment; With the on-the-spot reliability data collector of an electronic equipment, be used for being connected, to realize the purpose of data acquisition by RS232 interface and register are wired or wireless; And a reliability of electronic equipment data analysis and an assessment software, the data that are used for collector is gathered gained are analyzed and are assessed.
Further measure of the present invention is: collector comprises ISL, Hall switch, voltage stabilizer, RS232 interface and the wireless transceiver of a CPU, sensor, MAX3222E, battery powered managing module, storer, band reset function serial real-time clock calendar, wherein, CPU adopts the low-power consumption MSP430 single-chip microcomputer of TI as core processor, sensor is used to gather environment temperature and the humidity in the electronic device works time period, and MAX3222E is used for RS232 serial ports level conversion, computing machine utilizes this interface playback record data, and is entered in the collector; The battery powered managing module is used for when external power source cuts off the power supply Switching power and by powered battery, it comprises power supply switching, battery charge and the indication of interior external power; Storer adopts the Flash storer of 8Mbit, is used to store recorded data.And the RS232 interface is as the information interaction of finishing with outer computer, and wireless transceiver then is used to provide the radio channel with the mutual usefulness of external information.
A kind of electronic apparatus on-site collection and analytical approach are used to realize monitoring, record, collection and analysis to electronic device works situation and environment thereof, and it comprises the following steps:
(1), be system power-up by external power supply;
(2), the single-chip microcomputer in the collector resets and start working, it obtains environment temperature and humidity from sensor, and records E by certain time interval
2Among the PROM;
(3), switching on and shutting down time of utilizing Hall switch to obtain equipment, by setting a voltage threshold, the voltage comparator that utilizes single-chip microcomputer to carry, when equipment work, induced voltage surpasses voltage threshold, is start, be recorded as start constantly, the time obtains from ISL1208; When induced voltage is lower than voltage threshold, be shutdown, and the record shutdown constantly;
(4), when single-chip microcomputer is worked, detecting RS232 interface or wireless transceiver, if any the request command from outer computer, the data that are about to record send, computing machine obtains behind the record data to be stored in the computing machine with document form and uses in order to analyzing;
(5), be kept at record data in the computing machine also by reading the real-time clock value of collector, clock is adjusted or is revised.
Compared with prior art, the present invention has following obvious improvement and outstanding characteristics: operate easy, improve data recording, collecting efficiency, can be automatic, like clockwork the working condition and the environment thereof of monitored equipment are monitored, record and analysis, and be not subjected to the influence of monitored equipment duty, even under external power cut-off situation, register also can keep long-term operate as normal, realized fully to data such as electronic device works or off position time automatically, accurate recording is for the basic data work of the on-the-spot reliability assessment of electronic equipment provides strong, stable support.
Description of drawings
Fig. 1 is the structural representation of electronic apparatus on-site collection of the present invention and analytic system.
Fig. 2 is the workflow diagram of electronic apparatus on-site collection of the present invention and analytical approach.
Embodiment
As shown in Figure 1, electronic apparatus on-site of the present invention is gathered and analytic system is formed main body by register, collector and analysis and assessment software, and wherein, register and collector are soft, hardware combinations devices, and analysis is an application software with assessment software.The work or the off position of the long-term monitor full time electronic equipment of register, it is passed induced signal back by a sensor, and the duty of recorded electronic equipment, simultaneously, register and collector carry out wired connection by the RS232 interface, perhaps also can be by wireless connections, to realize the purpose of data acquisition, gather the data of gained and analyze and assess, thereby reach the purpose that objective and fair is estimated the on-the-spot reliability of electronic equipment by analyzing with assessment software.
Collector is used for the monitoring of electronic device works situation and environment thereof and record, specifically comprises the start and the shutdown moment of recorded electronic equipment, and environment temperature and the humidity of recorded electronic equipment in the working time section.In the utility model, collector can be divided into two kinds of the embedded and externals of branch, and embedded collector is built in the electronic equipment, and the power supply of work is from the equipment to be measured, and its data recording of gathering is in E
2On the PROM chip, and utilize computing machine recorded data to be read by serial ports; The external collector then is placed on outside the electronic equipment.Collector is by a CPU, sensor, MAX3222E, the battery powered managing module, storer, ISL, Hall switch, voltage stabilizer, RS232 interface and wireless transceiver constitute main body, wherein, CPU with the low-power consumption MSP430 single-chip microcomputer of TI as core processor, sensor is used to gather environment temperature and the humidity in the electronic device works time period, MAX3222E is used for RS232 serial ports level conversion, computing machine utilizes this interface playback record data, and these record data are outputed in the collector, the battery powered managing module is mainly switched by power supply, battery charge, interior external power indication is formed, Switching power and pass through powered battery when it is used for externally power cut-off, when using powered battery, inside and outside power indication signal allows CPU and other device enter low-power consumption mode, when external power source powers up, enter normal operating conditions once more.Described storer is the Flash storer of 8Mbit, is used to store recorded data, ISL band reset function serial real-time clock calendar.The adjustment of real-time clock calendar is finished by outer computer control by the RS232 interface.For example, need accurate setting-up time when working for the first time, perhaps, control by outer computer and finish when the time error is bigger when needing to adjust.
The RS232 interface is used to finish the information interaction with outer computer, and also will write down a monitored equipment during each collector work ID number, this number write by the computing machine of outside by RS232.When working for the first time when computing machine writes the ID of monitored equipment by the RS232 interface, also write correct time at that time simultaneously, collector is the time promotion according to this, usual in request command from outer computer, then be about to record data and send, these data can be got off by computer recording.Wireless transceiver then provides the radio channel with the mutual usefulness of external information, and its interactive function is similar to the RS232 interface.
As shown in Figure 2, electronic apparatus on-site collection of the present invention and analytical approach, it can be realized the monitoring of monitored equipment working condition and environment thereof, record, collection and analysis, during use, embedded collector is built in the electronic equipment, and the external collector then is placed on outside the electronic equipment.By the stabilized voltage supply power supply of external 15V, the single-chip microcomputer in the collector resets and starts working during work, and obtains environment temperature and the humidity of monitored equipment in the working time section by one hour the time interval from sensor, and it is recorded E
2On the PROM, utilize Hall switch to obtain the switching on and shutting down time of equipment again, the AC power cord of electronic equipment passes Hall switch, after the electronic equipment start, and the dc voltage value of Hall switch induction and output certain numerical value, induced voltage reduces until being zero during shutdown.According to this variation, set a voltage threshold, the voltage comparator that utilizes single-chip microcomputer to carry, when electronic device works, induced voltage surpasses voltage threshold, is start, is recorded as start constantly, and the time obtains from ISL; When induced voltage is lower than voltage threshold, promptly be judged to be shutdown, and the record shutdown constantly.
Simultaneously, when single-chip microcomputer is worked, also can detect RS232 interface or CC1100 wireless transceiver, if any request command from outer computer, the data that are about to record send, and computing machine obtains that the form with file is kept in the computing machine in order to analyzing usefulness, in addition after these data, the record data that are kept in the computing machine also can utilize the real-time clock value of reading collector, adjust.
Generally speaking, the shared 220V alternating current of collector and monitored equipment, collector also must be work when guaranteeing monitored equipment work, if during outage, then the electric power management circuit Switching power of collector adopts powered battery.
The present invention can realize producing in batches, is used on the on-the-spot reliability data research and analysis of the electronic equipment field, and its dependability assessment to on-the-spot electronic equipment can produce positive, substantial effect.
Claims (3)
1, a kind of electronic apparatus on-site collection and analytic system, be used for monitoring, record, collection and analysis to electronic device works situation and environment thereof, it is characterized in that: comprise an electronic apparatus on-site register, electronic apparatus on-site collector and electronic equipment data analysis and assessment software, described register is used for the work or the off position of long-term monitor full time electronic equipment, by a sensor induced signal is passed back, and the duty of recorded electronic equipment; Described collector is used for being connected by RS232 interface and register are wired or wireless, to realize the purpose of data acquisition; Described analysis and assessment software are used for collector is gathered the data of gained and analyze and assess.
2, electronic apparatus on-site collection according to claim 1 and analytic system, it is characterized in that described collector comprises ISL, Hall switch, voltage stabilizer, RS232 interface and the wireless transceiver of a CPU, sensor, MAX3222E, battery powered managing module, storer, band reset function serial real-time clock calendar;
Described CPU adopts the low-power consumption MSP430 single-chip microcomputer of TI as core processor;
Described sensor is used to gather environment temperature and the humidity in the electronic device works time period;
Described MAX3222E is used for RS232 serial ports level conversion, and computing machine utilizes this interface playback record data, and these record data are outputed to collector;
Described battery powered managing module includes power supply switching, battery charge, the indication of interior external power, Switching power and pass through powered battery when it is used for externally power cut-off;
Described storer adopts the Flash storer of 8Mbit, and it is used to store recorded data;
Described RS232 interface is used to finish the information interaction with outer computer, writes ID number of monitored equipment from computing machine by the RS232 interface when working for the first time, and writes correct time at that time, and collector is the time promotion according to this;
Described wireless transceiver is used to provide the radio channel with the mutual usefulness of external information.
3, a kind of electronic apparatus on-site collection and analytical approach are used to realize monitoring, record, collection and analysis to electronic device works situation and environment thereof, it is characterized in that: may further comprise the steps
A, be system power-up by external power supply;
Single-chip microcomputer in b, the collector resets and starts working, and it obtains environment temperature and humidity from sensor, and record E by certain time interval
2Among the PROM;
C, the switching on and shutting down time of utilizing Hall switch to obtain equipment, by setting a voltage threshold, the voltage comparator that utilizes single-chip microcomputer to carry, when equipment work, induced voltage surpasses voltage threshold, is start, is recorded as start constantly, and the time obtains from ISL; When induced voltage is lower than voltage threshold, be shutdown, and the record shutdown constantly;
D, when single-chip microcomputer is worked, detecting RS232 interface or wireless transceiver if any the request command from outer computer, are about to record data and send, computing machine obtains to be kept in the computing machine with the usefulness that performs an analysis with document form after the data;
E, be kept at record data in the computing machine, clock is adjusted or revised also by reading the real-time clock value of collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710029377XA CN101354826A (en) | 2007-07-26 | 2007-07-26 | System and method for collecting and analyzing electronic apparatus on-site data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710029377XA CN101354826A (en) | 2007-07-26 | 2007-07-26 | System and method for collecting and analyzing electronic apparatus on-site data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101354826A true CN101354826A (en) | 2009-01-28 |
Family
ID=40307622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710029377XA Pending CN101354826A (en) | 2007-07-26 | 2007-07-26 | System and method for collecting and analyzing electronic apparatus on-site data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101354826A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707653A (en) * | 2012-06-07 | 2012-10-03 | 中国科学院安徽光学精密机械研究所 | High precision intelligent gain multipath data collecting system |
| CN102789544A (en) * | 2012-07-09 | 2012-11-21 | 四川九洲电器集团有限责任公司 | Reliability data recording system for electronic equipment |
| CN103871221A (en) * | 2014-02-25 | 2014-06-18 | 上海微小卫星工程中心 | Off-line test data acquisition device |
| CN104463411A (en) * | 2014-10-30 | 2015-03-25 | 洪范宗 | Operating state monitoring device and method for respirators |
| CN105045180A (en) * | 2015-07-21 | 2015-11-11 | 中国航天科工集团第三研究院第八三五七研究所 | Electronic device health state acquisition system |
| CN105303799A (en) * | 2015-10-13 | 2016-02-03 | 江苏绿扬电子仪器集团有限公司 | Wireless data collector |
| CN105761476A (en) * | 2016-04-15 | 2016-07-13 | 中国矿业大学 | Mining low-power-consumption data acquisition unit based on infrared transmission |
| CN107272548A (en) * | 2017-08-23 | 2017-10-20 | 池州市华伟模具制造有限公司 | A kind of electronics industry monitoring of equipment device |
| CN109087496A (en) * | 2018-10-24 | 2018-12-25 | 上海外高桥造船有限公司 | Wireless acquisition device peculiar to vessel |
| CN109902524A (en) * | 2019-01-28 | 2019-06-18 | 华清科盛(北京)信息技术有限公司 | A kind of UHF RFID device and a kind of device management platform system |
| CN110955200A (en) * | 2019-10-25 | 2020-04-03 | 昆山市锲而环境技术服务有限公司 | Recording system for monitoring state of instrument and equipment |
| CN112098757A (en) * | 2020-09-17 | 2020-12-18 | 中电科仪器仪表有限公司 | System suitable for monitoring health state of electronic measuring instrument |
| CN112765093A (en) * | 2021-03-25 | 2021-05-07 | 锐科软驰(北京)科技有限公司 | Time recording device for space equipment |
| CN113624380A (en) * | 2021-07-01 | 2021-11-09 | 南方电网调峰调频发电有限公司检修试验分公司 | Isolator contact clamp force test system |
-
2007
- 2007-07-26 CN CNA200710029377XA patent/CN101354826A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707653A (en) * | 2012-06-07 | 2012-10-03 | 中国科学院安徽光学精密机械研究所 | High precision intelligent gain multipath data collecting system |
| CN102789544A (en) * | 2012-07-09 | 2012-11-21 | 四川九洲电器集团有限责任公司 | Reliability data recording system for electronic equipment |
| CN103871221A (en) * | 2014-02-25 | 2014-06-18 | 上海微小卫星工程中心 | Off-line test data acquisition device |
| CN104463411A (en) * | 2014-10-30 | 2015-03-25 | 洪范宗 | Operating state monitoring device and method for respirators |
| CN105045180A (en) * | 2015-07-21 | 2015-11-11 | 中国航天科工集团第三研究院第八三五七研究所 | Electronic device health state acquisition system |
| CN105303799A (en) * | 2015-10-13 | 2016-02-03 | 江苏绿扬电子仪器集团有限公司 | Wireless data collector |
| CN105761476A (en) * | 2016-04-15 | 2016-07-13 | 中国矿业大学 | Mining low-power-consumption data acquisition unit based on infrared transmission |
| CN107272548A (en) * | 2017-08-23 | 2017-10-20 | 池州市华伟模具制造有限公司 | A kind of electronics industry monitoring of equipment device |
| CN109087496A (en) * | 2018-10-24 | 2018-12-25 | 上海外高桥造船有限公司 | Wireless acquisition device peculiar to vessel |
| CN109902524A (en) * | 2019-01-28 | 2019-06-18 | 华清科盛(北京)信息技术有限公司 | A kind of UHF RFID device and a kind of device management platform system |
| CN110955200A (en) * | 2019-10-25 | 2020-04-03 | 昆山市锲而环境技术服务有限公司 | Recording system for monitoring state of instrument and equipment |
| CN112098757A (en) * | 2020-09-17 | 2020-12-18 | 中电科仪器仪表有限公司 | System suitable for monitoring health state of electronic measuring instrument |
| CN112765093A (en) * | 2021-03-25 | 2021-05-07 | 锐科软驰(北京)科技有限公司 | Time recording device for space equipment |
| CN113624380A (en) * | 2021-07-01 | 2021-11-09 | 南方电网调峰调频发电有限公司检修试验分公司 | Isolator contact clamp force test system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101354826A (en) | System and method for collecting and analyzing electronic apparatus on-site data | |
| CN103207633B (en) | A kind of temperature and humidity monitor method and system | |
| CN104280715B (en) | Gateway electric energy meter online monitoring system | |
| CN105468127A (en) | Real-time data acquisition system and power failure data saving circuit and method thereof | |
| CN104270868A (en) | Intelligent illumination control device | |
| CN105105719A (en) | Method and device for intelligently measuring human body temperature and predicting female ovulatory period | |
| CN104330177A (en) | Ultra-low power consumption and portable ground temperature acquisition device and method | |
| CN107607760A (en) | Electric energy metrical electricity anti-theft system and its method | |
| CN201540267U (en) | Site measuring device of wall body thermal resistance | |
| CN211627772U (en) | Small-size aluminium air battery monitored control system | |
| CN105303799A (en) | Wireless data collector | |
| CN203414433U (en) | Temperature and humidity detection system for drying process | |
| CN208847789U (en) | A kind of low power consumption voltage detection circuit | |
| CN103439370A (en) | Temperature and humidity detection system in drying process | |
| CN206470754U (en) | A kind of Multichannel vibrating wire acquirer based on lora | |
| CN205507046U (en) | Lithium ion battery electric quantity monitoring system | |
| CN111007406B (en) | Internet of things node power consumption statistical learning method | |
| CN203893941U (en) | Portable ultraviolet ray intensity tester | |
| CN204389714U (en) | A kind of weather monitoring instrument realizing Temperature and Humidity based on SHT2X chip | |
| CN205506227U (en) | Can remember environmental parameter measurement analyzer | |
| CN108037703B (en) | Portable calibration device and calibration method for mounting position of angular displacement sensor | |
| CN202789617U (en) | Intelligent governor of electric fan | |
| CN102289924B (en) | Temperature measurement device for overhead power transmission line | |
| CN205748687U (en) | Temperature hot-fluid is wireless scan tester | |
| CN206293871U (en) | Breaker controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090128 |