CN102855746A - Data acquisition method and relevant device - Google Patents
Data acquisition method and relevant device Download PDFInfo
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- CN102855746A CN102855746A CN2012103780468A CN201210378046A CN102855746A CN 102855746 A CN102855746 A CN 102855746A CN 2012103780468 A CN2012103780468 A CN 2012103780468A CN 201210378046 A CN201210378046 A CN 201210378046A CN 102855746 A CN102855746 A CN 102855746A
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Abstract
The embodiment of the invention discloses a data acquisition method and a relevant device which are used for intelligently monitoring the temperature and humidity of a target region. The method of the embodiment of the invention comprises the following steps of: acquiring the current measured value of the temperature and the current measured value of the humidity of the target region; comparing the last measured value of the temperature and the last measured value of the humidity with the current measured values; if the comparison difference values are greater than a preset offset, sending the current measured values to a monitoring system through a wireless communication unit; and if the comparison difference values are smaller than or equal to the preset offset, abandoning the current measured values.
Description
Technical field
The present invention relates to the electronic sensor field, relate in particular to a kind of collecting method and relevant apparatus.
Background technology
Still take traditional personnel to the method for on-the-spot independent measurement, record in the historical relic's protection field to the monitoring great majority of cultural relic conservation ambient temperature and humidity parameter at present; the perhaps mode of static humiture instrument monitoring independently; this mode requires special personnel periodically historical relic to be measured; then record exactly; gather again and compare, process, thereby draw the humiture situation of cultural relic conservation environment.And slightly advanced mode is the mode that adopts humiture instrument uninterruptedly to measure, and managerial personnel regularly check meter, gather, assess again.
In the prior art, the mode that the Traditional Man of taking for the monitoring of the humiture parameter of cultural relic conservation environment is measured, requiring has special personnel periodically historical relic to be measured, and then record is exactly brought back the laboratory again and is compared, processes.Because the preservation of historical relic all is strict usually; more complicated is arranged and firm safeguard measure; so operation brings very large difficulty to manual measurement; and carry out singly measurement regularly for thousands of kinds of historical relics; workload is quite loaded down with trivial details; and higher to the requirement of survey crew skilled operation degree in the course of work, slightly there are misoperation, mistake destruction, misregistration etc. many human factors all will have influence on the life-span of historical relic, bring about great losses.General historical relic all is priceless article, the personnel that can directly contact historical relic not only need special skills training, also will by reliable qualification certification, thought really up to the mark, politics and moral qualities be arranged, guarantee the safety of historical relic, and it is very large to set up the cost of such maintenance team.
Summary of the invention
The embodiment of the invention provides a kind of collecting method and relevant apparatus, and what be used for intelligence carries out the monitoring of temperature and humidity to the target area.
Collecting method provided by the invention comprises:
Obtain the current measurement value of the temperature and humidity of target area; A upper measured value and the described current measurement value of C.T. and humidity; If the difference of described comparison then is sent to supervisory system by wireless communication unit with described current measurement value greater than presetting side-play amount; If the difference of described comparison is less than or equal to the described side-play amount that presets, then abandon described current measurement value.
Data collector provided by the invention comprises:
Warm and humid detecting unit is for the current measurement value of the temperature and humidity of obtaining the target area; Micro-control unit is for a upper measured value and the described current measurement value of C.T. and humidity; If the difference of described comparison then is sent to supervisory system by wireless communication unit with described current measurement value greater than presetting side-play amount; If the difference of described comparison is less than or equal to the described side-play amount that presets, then abandon described current measurement value; Wireless communication unit is used for carrying out radio communication with described supervisory system system.
As can be seen from the above technical solutions, the embodiment of the invention has the following advantages:
Data collector in the embodiment of the invention can obtain the current measurement value of the temperature and humidity of getting the target area, and should before measured value and a upper measured value compare, when effective measured value (difference that namely compares is greater than presetting side-play amount) occurring, then current measurement value is sent to supervisory system by wireless communication unit; So, then can realize the intelligent monitoring to the target area, in the little situation of daily data variation, can do data transmission and record, thus economization the expenses processed of data, improved the efficient of monitoring.
Description of drawings
Fig. 1 is a schematic flow sheet of embodiment of the invention collecting method;
Fig. 2 is another schematic flow sheet of embodiment of the invention collecting method;
Fig. 3 is the logical organization synoptic diagram of embodiment of the invention data collector;
Fig. 4 is the logical organization synoptic diagram of another kind of data collector in the embodiment of the invention.
Embodiment
The embodiment of the invention provides a kind of collecting method and relevant apparatus, and what be used for intelligence carries out the monitoring of temperature and humidity to the target area.
See also Fig. 1, collecting method embodiment comprises in the embodiment of the invention:
101, obtain the current measurement value of the temperature and humidity of target area;
Data collector obtains the current measurement value of the temperature and humidity of target area; Concrete, the warm and humid detecting unit of data collector can be temperature sensor and humidity sensor.
102, a upper measured value and the described current measurement value of C.T. and humidity;
A upper measured value and the described current measurement value of data collector C.T. and humidity, if the difference of described comparison is greater than presetting side-play amount, then execution in step 103, if the difference of described comparison is less than or equal to the described side-play amount that presets, then execution in step 104.
Concrete, be respectively arranged with the side-play amount that presets of temperature and humidity in the data collector, the current measurement value of temperature and humidity and a upper measured value can be made comparisons respectively, according to default rule, can set when one of them measured value of temperature and humidity satisfies condition, just send the data that gather to supervisory system, also can set when two measured values of temperature and humidity all satisfy condition, just send the data that gather to supervisory system, the rule of specific implementation can be decided according to actual conditions, is not construed as limiting herein.
103, by wireless communication unit described current measurement value is sent to supervisory system;
Exemplary, wireless communication unit in the embodiment of the invention provides the wireless data transceiving function of radius greater than 150 meters area coverages, to be sent to monitor supervision platform from the result of micro-control unit, also can receive the control command from monitor supervision platform simultaneously.
Data collector in the embodiment of the invention has remote wireless data transceiving function and intelligence communication agreement, can support a plurality of card networkings, and unlike traditional radio frequency identification card, can only carry out simple near radio card-reading function.Data collector in the embodiment of the invention adopts remote data acquisition, networking transmission and Real-time Monitor Technique, and it is inadequate to the supervision real-time of historical relic on a large scale to have solved traditional approach, the many defectives of artificial hidden danger.
104, abandon described current measurement value.
Data collector in the embodiment of the invention can be designed to frivolous, small and exquisite card or cartridge, has independently data-handling capacity, the data of sensor collection can be tapped into capable data at the card internal direct processes, this distributed data processing method, can just filter out some redundant information at front end, greatly reduce the pressure into the data processing work on data transmission and backstage.
Data collector in the embodiment of the invention can obtain the current measurement value of the temperature and humidity of getting the target area, and should before measured value and a upper measured value compare, when effective measured value (difference that namely compares is greater than presetting side-play amount) occurring, then current measurement value is sent to supervisory system by wireless communication unit; So, then can realize the intelligent monitoring to the target area, in the little situation of daily data variation, can do data transmission and record, thus economization the expenses processed of data, improved the efficient of monitoring.
The below is described in detail collecting method of the present invention, specifically sees also Fig. 2, and another embodiment of collecting method comprises in the embodiment of the invention:
201, obtain the current measurement value of the temperature and humidity of target area every during cycle;
The warm and humid detecting unit of data collector can by the control of clock control cell, obtain the current measurement value of the temperature and humidity of target area every during cycle; Optionally, described during cycle can be set according to actual conditions, is not construed as limiting herein.
Concrete, in actual applications, the periodic measurement of warm and humid detecting unit can be realized by clock control cell, this clock control cell is specifically as follows clock circuit, shown in the circuit structure of the data collector of Fig. 3, the inner all module for power supply of data collector come from power vd D, battery supply BATTERY is communicated to VDD by PMOS pipe Q1, produce gating pulse by button K2, drive the level upset of the output Q of d type flip flop U2, the level of Q is along with K2 presses operation, between high and low, overturn, conducting and the cut-off of control Q1, thus the control battery is connected connection and disconnection with VDD, reach control data collector ON/OFF purpose.In addition, data collector inside also includes a slimline battery, and this battery has stably characteristic of low self-discharge rate and discharge curve, can satisfy the long-time low power operation needs of data collector.All devices of data collector in the embodiment of the invention all adopt extra small encapsulation, so that the overall volume of data collector is small and exquisite frivolous, the data collector area is suitable with the standard identity card size, and thickness is no more than 6mm.
202, a upper measured value and the described current measurement value of C.T. and humidity;
A upper measured value and the described current measurement value of data collector C.T. and humidity, if the difference of described comparison is greater than presetting side-play amount, then execution in step 203, if the difference of described comparison is less than or equal to the described side-play amount that presets, then execution in step 204.
Concrete, be respectively arranged with the side-play amount that presets of temperature and humidity in the data collector, the current measurement value of temperature and humidity and a upper measured value can be made comparisons respectively, according to default rule, can set when one of them measured value of temperature and humidity satisfies condition, just send the data that gather to supervisory system, also can set when two measured values of temperature and humidity all satisfy condition, just send the data that gather to supervisory system, the rule of specific implementation can be decided according to actual conditions, is not construed as limiting herein.
Exemplary, above-mentioned temperature offset amount can be 0.1 to 1 degree, above-mentioned humidity side-play amount can be 1% to 5%; Preferential, temperature offset amount can be 0.5 degree, the humidity side-play amount can be 3%.
Further, if the difference of described comparison greater than safe side-play amount, but execution in step 205 then; Concrete, described safe side-play amount is greater than the described side-play amount that presets.
203, by wireless communication unit described current measurement value is sent to supervisory system;
Exemplary, wireless communication unit in the embodiment of the invention provides the wireless data transceiving function of radius greater than 150 meters area coverages, to be sent to monitor supervision platform from the result of micro-control unit, also can receive the control command from monitor supervision platform simultaneously.
204, abandon described current measurement value;
205, send safety alarm and described current measurement value by wireless communication unit to supervisory system.
Optionally, the pattern of data collector data acquisition can be set, and specifically can comprise single measurement pattern, period measurement pattern and security monitoring pattern; The single measurement pattern refers to the DATA REASONING of single; The period measurement pattern refers to periodic measurement and storage data; The security monitoring pattern refers to when the environment generation marked change of target area, to monitoring system alarming.
When having started the security monitoring pattern, in case during the temperature and humidity generation marked change of target area, be in the consideration of historical relic's protection, data collector will be at once to monitoring system alarming, so that the monitor staff can take corresponding emergency measure.
The above only is illustrated the application scenarios in the embodiment of the invention with some examples, is understandable that, in actual applications, more application scenarios can also be arranged, and specifically is not construed as limiting herein.
The below describes the embodiment for the data collector of the present invention of carrying out above-mentioned collecting method, and its logical organization please refer to Fig. 4, and embodiment of the data collector in the embodiment of the invention comprises:
Warm and humid detecting unit 401 is for the current measurement value of the temperature and humidity of obtaining the target area;
Further, described micro-control unit 403 also is used for: if the difference of described comparison greater than safe side-play amount, then sends safety alarm and described current measurement value by wireless communication unit to supervisory system.
Further, the data collector in the embodiment of the invention also comprises:
In actual applications, above-mentioned warm and humid detecting unit 401, micro-control unit 402, wireless communication unit 403 and clock control cell 404 can be a composite set, such as a magnetic card; When magnetic card uses, can be positioned over or stick on the target area.
The embodiment that the working method of each unit module can the above-mentioned collecting method of parameter in the embodiment of the invention repeats no more herein.
In several embodiment that the application provides, should be understood that disclosed apparatus and method can realize by another way.For example, device embodiment described above only is schematic, for example, the division of described unit, only be that a kind of logic function is divided, during actual the realization other dividing mode can be arranged, for example a plurality of unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, the shown or coupling each other discussed or direct-coupling or communication connection can be by some interfaces, indirect coupling or the communication connection of device or unit can be electrically, machinery or other form.
Described unit as separating component explanation can or can not be physically to separate also, and the parts that show as the unit can be or can not be physical locations also, namely can be positioned at a place, perhaps also can be distributed on a plurality of network element.Can select according to the actual needs wherein some or all of unit to realize the purpose of present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in the processing unit, also can be that the independent physics of unit exists, and also can be integrated in the unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, also can adopt the form of SFU software functional unit to realize.
If described integrated unit is realized with the form of SFU software functional unit and during as independently production marketing or use, can be stored in the computer read/write memory medium.Based on such understanding, part or all or part of of this technical scheme that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in the storage medium, comprise that some instructions are with so that a computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out all or part of step of the described method of each embodiment of the present invention.And aforesaid storage medium comprises: the various media that can be program code stored such as USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD.
The above; be the specific embodiment of the present invention only, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by described protection domain with claim.
Claims (8)
1. a collecting method is characterized in that, comprising:
Obtain the current measurement value of the temperature and humidity of target area;
A upper measured value and the described current measurement value of C.T. and humidity;
If the difference of described comparison then is sent to supervisory system by wireless communication unit with described current measurement value greater than presetting side-play amount;
If the difference of described comparison is less than or equal to the described side-play amount that presets, then abandon described current measurement value.
2. method according to claim 1 is characterized in that, the described current measurement value that obtains the target area temperature and humidity comprises:
Obtain the current measurement value of target area temperature and humidity every during cycle.
3. method according to claim 1 is characterized in that, after the upper measured value and described current measurement value of described C.T. and humidity, also comprises:
If the difference of described comparison greater than safe side-play amount, then sends safety alarm and described current measurement value by wireless communication unit to supervisory system.
4. according to claim 2 or 3 described methods, it is characterized in that the described side-play amount that presets comprises:
Temperature offset amount and humidity side-play amount, described temperature offset amount are 0.1 to 1 degree, and described humidity side-play amount is 1% to 5%.
5. a data collector is characterized in that, comprising:
Warm and humid detecting unit is for the current measurement value of the temperature and humidity of obtaining the target area;
Micro-control unit is for a upper measured value and the described current measurement value of C.T. and humidity; If the difference of described comparison then is sent to supervisory system by wireless communication unit with described current measurement value greater than presetting side-play amount; If the difference of described comparison is less than or equal to the described side-play amount that presets, then abandon described current measurement value;
Wireless communication unit is used for carrying out radio communication with described supervisory system system.
6. data collector according to claim 5 is characterized in that, described micro-control unit also is used for:
If the difference of described comparison greater than safe side-play amount, then sends safety alarm and described current measurement value by wireless communication unit to supervisory system.
7. data collector according to claim 6 is characterized in that, described data collector also comprises:
Clock control cell is used for controlling the detection that described warm and humid detecting unit periodically carries out temperature and humidity.
8. according to claim 5 to the described data collector of 7 any one, it is characterized in that described warm and humid detecting unit is the magnetic card that is positioned over or sticks on the target area.
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| CN2012103780468A CN102855746A (en) | 2012-09-29 | 2012-09-29 | Data acquisition method and relevant device |
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| CN2012103780468A CN102855746A (en) | 2012-09-29 | 2012-09-29 | Data acquisition method and relevant device |
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| CN104851143A (en) * | 2015-06-09 | 2015-08-19 | 兰州交通大学 | General packet radio service (GPRS)-based timing system of orientation movement or radio direction finding fixed site |
| CN105259954A (en) * | 2014-10-24 | 2016-01-20 | 上海移远通信技术有限公司 | Information tracking method and information transmit-receive equipment |
| CN110456709A (en) * | 2019-08-20 | 2019-11-15 | 安徽赛迪信息技术有限公司 | A kind of economic indicator abnormal alarm system |
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Application publication date: 20130102 |