CN201540601U - Working state recording system - Google Patents
Working state recording system Download PDFInfo
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- CN201540601U CN201540601U CN2009202388603U CN200920238860U CN201540601U CN 201540601 U CN201540601 U CN 201540601U CN 2009202388603 U CN2009202388603 U CN 2009202388603U CN 200920238860 U CN200920238860 U CN 200920238860U CN 201540601 U CN201540601 U CN 201540601U
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- microprocessor
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Abstract
The utility model discloses a working state recording system which can be applied to various fields of mechanical equipment, communication equipment, electronic equipment, and the like. The system comprises two parts of a data recording device and a data downloading device, and microprocessors of the two parts are communicated by a serial port. The utility model provides the working state recording system which is realized by using the modern single-chip technology, the sensor technology, the interface technology, and the like, and has the functions of various monitoring types, high recording precision, a large amount of storage data, strong environmental adaptation, informationization management, and the like.
Description
Technical field
The utility model relates to a kind of operating status record system, is specially adapted to the operating status record field of electronic equipment.
Background technology
Modern society, the aircraft flight data recording equipment is more and more successful in the managerial utilization of various air transports, at various large aircrafts, middle-size and small-size aircraft even model aircraft etc. application is arranged all.And not having similar application in the ordinary electronic apparatus field, present various enterprises, public institution, factory etc. mostly are manually to finish to the record of equipment work or operation.But mostly have following problem: manual record is inaccurate, fakes easily, fails to record; Various device all has its strict requirement in serviceable life, and manual record can't embody; The unlawful practice of operation of equipment needs restraint and monitors, and this also can't accomplish; Equipment failure and crash analysis also can't be accomplished; The tendency of the day be can not closely follow, informationalized management and usage level do not reached, or the like.
Summary of the invention
At above-mentioned problem, the utility model provides a kind of operating status record system that utilizes modern singlechip technology, sensor technology, interfacing etc. to realize, have that monitoring type is many, registration accuracy is high, the storage data volume is big, environmental suitability by force and function such as information system management.
The utility model relates to a kind of operating status record system, comprising:
At least one data recording equipment, data recording equipment comprises a master microprocessor, master microprocessor is connected with a memory storage, a school timed unit and at least one sampling processing level-conversion circuit, and each sampling processing level-conversion circuit is connected with at least one sensor;
At least one data download apparatus, data download apparatus comprise a secondary microprocessor, and secondary microprocessor is connected with a RAM, at least one USBHOST communication driving circuit, and each USBHOST communication driving circuit is connected with at least one usb circuit;
Data recording equipment and data download apparatus pass through serial communication.
Like this, data recording equipment enters master microprocessor, deposits memory storage in according to certain form again through transmission after the processing of sampling processing level shifting circuit then, in order to subsequent calls by the sensor acquisition data.According to the precision of the precision determination data of sensor record, because modern sensor technology comparative maturity can be good at reaching various accuracy requirements.And that sensor gets kind is also more, can gather various data, monitors various types of equipment.Memory storage can adopt high capacity power-failure memory memory device, has very big memory capacity.
The data download apparatus then sends request msg by secondary microprocessor to master microprocessor, master microprocessor sends to secondary microprocessor with serial mode with the data in the memory storage, packing is placed in the RAM high speed buffer memory, secondary then microprocessor is transferred to USB interface with the data among the RAM by USBHOST communication driving circuit, USB interface can external various external memory storages, as USB flash disk etc., so just finished the record of whole duty.Because sensor generally is not subjected to the influence of external environment condition, just can adapt to all-environment needs.Whole gatherer process does not adopt manual record, can realize information system management, automatic record fully, has just avoided the variety of issue of manual record, has realized informationalized management and remote logging.
Preferably, the above sensor can be voltage sensor, current sensor, resistance change sensor, pulse signal sensor, switching signal sensor, temperature/humidity change sensor and pressure transducer.Like this,, can adopt different sensors, many control points are set, the various duties of equipment are monitored, farthest improve the accuracy of precision and record at different equipment.
Described operating status record system also comprises a complete machine power circuit, for data recording equipment provides power supply.This power circuit can freely utilize self power supply of the electronics of the state of being recorded, and accommodation is 98-242V/50-400Hz.
The operating status record system that the utility model provides has following advantage: adopt advanced singlechip technology, sensor technology, interfacing etc., avoided loaded down with trivial details, the easy problem such as make mistakes of manual record, registration accuracy improves greatly, is difficult for faking; The sensor kind is more, can write down the various data that need, and whether such as service life of equipment, operation in violation of rules and regulations etc., monitoring is strict; Can work in strong electromagnetic interference environment and complicated adverse weather condition; Monitoring be can realize, analysis of failure and culprit are convenient to same equipment different pieces of information; Adopt mass storage device, can store mass data; Can adapt to all-environment needs, applied range, good reliability; The information system management to equipment, scientific application have been realized.
Description of drawings
Fig. 1 is the electrical schematic diagram of the utility model embodiment.
Embodiment
Embodiment with indefiniteness further explains, illustrates the technical program below.
A kind of operating status record system can be applied to fields such as various plant equipment, communication apparatus, electronic equipment, as shown in Figure 1, comprises data recording equipment and data download apparatus two parts.Two-part microprocessor passes through serial communication.
Data recording equipment comprises a master microprocessor, master microprocessor is connected with a high capacity power-failure memory memory device, a school timed unit and a sampling processing level-conversion circuit, each sampling processing level-conversion circuit is connected with sensor, and the complete machine power circuit is whole device power supply.
The data download apparatus comprises a secondary microprocessor, and secondary microprocessor is connected with a RAM, a USBHOST communication driving circuit, and USBHOST communication driving circuit is connected with two usb circuits.
And, can monitor many equipment simultaneously according to need of work, and to each equipment N control point can be set, each control point is provided with the sensor of a specific function, and the duty of equipment is carried out record.
And sensor is of a great variety, can be voltage sensor, current sensor, resistance change sensor, pulse signal sensor, switching signal sensor, temperature/humidity change sensor and pressure transducer, and this facilitates the signal that detects various needs.
Sensor will detect to such an extent that signal is gone into master microprocessor through the processing of sampling processing level-conversion circuit is laggard, and master microprocessor in high capacity power-failure memory memory device, is convenient to follow-up having access to data storage.
And the staff is need have access to data the time, can send request of data to master microprocessor by secondary microprocessor, calling packing data is placed in the RAM high-speed cache, secondary then microprocessor is transferred to USB interface with the data in the high-speed cache by USBHOST communication driving circuit, USB interface can external various external memory storages, as USB flash disk etc., just finished whole workflow, record is accurately.
Claims (3)
1. operating status record system is characterized in that: comprising:
At least one data recording equipment, data recording equipment comprises a master microprocessor, master microprocessor is connected with a memory storage, a school timed unit and at least one sampling processing level-conversion circuit, and each sampling processing level-conversion circuit is connected with at least one sensor;
At least one data download apparatus, data download apparatus comprise a secondary microprocessor, and secondary microprocessor is connected with a RAM, at least one USBHOST communication driving circuit, and each USBHOST communication driving circuit is connected with at least one usb circuit;
Data recording equipment and data download apparatus pass through serial communication.
2. operating status record according to claim 1 system, it is characterized in that: described sensor is voltage sensor, current sensor, resistance change sensor, pulse signal sensor, switching signal sensor, temperature/humidity change sensor and pressure transducer.
3. operating status record according to claim 1 system is characterized in that: described operating status record system also comprises a complete machine power circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202388603U CN201540601U (en) | 2009-09-29 | 2009-09-29 | Working state recording system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202388603U CN201540601U (en) | 2009-09-29 | 2009-09-29 | Working state recording system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201540601U true CN201540601U (en) | 2010-08-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202388603U Expired - Fee Related CN201540601U (en) | 2009-09-29 | 2009-09-29 | Working state recording system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201540601U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102637309A (en) * | 2012-03-27 | 2012-08-15 | 河南省电力公司安阳供电公司 | Automatic utilization information recording device for electric equipment |
| CN103226023A (en) * | 2013-01-07 | 2013-07-31 | 中国人民解放军装备学院 | Method and equipment for monitoring working conditions of electronic testing system in real time |
| 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 |
-
2009
- 2009-09-29 CN CN2009202388603U patent/CN201540601U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102637309A (en) * | 2012-03-27 | 2012-08-15 | 河南省电力公司安阳供电公司 | Automatic utilization information recording device for electric equipment |
| CN103226023A (en) * | 2013-01-07 | 2013-07-31 | 中国人民解放军装备学院 | Method and equipment for monitoring working conditions of electronic testing system in real time |
| CN103226023B (en) * | 2013-01-07 | 2015-11-25 | 中国人民解放军装备学院 | A kind of method of real-time of comparatron duty and equipment |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20100929 |