CN106969856A - A kind of update method of grain heap cable for measuring temperature - Google Patents
A kind of update method of grain heap cable for measuring temperature Download PDFInfo
- Publication number
- CN106969856A CN106969856A CN201710258787.5A CN201710258787A CN106969856A CN 106969856 A CN106969856 A CN 106969856A CN 201710258787 A CN201710258787 A CN 201710258787A CN 106969856 A CN106969856 A CN 106969856A
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- CN
- China
- Prior art keywords
- information
- cable
- address information
- sensor
- measuring temperature
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/10—Thermometers specially adapted for specific purposes for measuring temperature within piled or stacked materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
Abstract
The invention provides a kind of update method of grain heap cable for measuring temperature, applied to grain temperature extension set, including the raw information of sensor on cable for measuring temperature is pre-saved, in addition to：Obtain the address information of sensor on the cable for measuring temperature being connected with the grain temperature extension set；Judge that the address information whether there is in the raw information, if it does, the raw information is labeled as into the first raw information, otherwise, the address information is labeled as the first address information；The raw information for being not labeled as the first raw information is labeled as the second raw information；Address information in second raw information is replaced with into the first address information, completes to update.This programme can automatically update the address information of cable for measuring temperature.
Description
Technical field
The present invention relates to cable for measuring temperature update method field, more particularly to a kind of update method of grain heap cable for measuring temperature.
Background technology
At present, grain depots at different levels have grain inspection system mostly in order to ensure stored grain safety, can detect humidity, storehouse in storehouse
The parameters such as interior temperature, grain heap temperature.Wherein, grain heap temperature detection needs to use substantial amounts of test cable, and going out due to grain
Storage, these test cables can be moved often, so during grain inspection system use, often there is grain heap test cable
Damage and failure problems.
The grain inspection system used at present, sensor address backup is in main frame, it is necessary to when changing cable, carry out specially
The operation of industry, the address of main frame could be updated, in operating process, user misoperation phenomenon often occurs, causes system to go out
Mistake can not be recovered, or even need to send professional's field maintenance, time and the financial cost of producer be considerably increased, also to user
Using bringing inconvenience.
The content of the invention
In view of this, can the technical problem to be solved in the present invention is to provide a kind of update method of grain heap cable for measuring temperature
Automatically update the address information of cable.
The technical proposal of the invention is realized in this way：
A kind of update method of grain heap cable for measuring temperature, applied to grain temperature extension set, including pre-saves sensing on cable for measuring temperature
The raw information of device, in addition to：
Step 1：Obtain the address information of sensor on the cable for measuring temperature being connected with the grain temperature extension set；
Step 2：Judge that the address information whether there is in the raw information, if it does, by the original letter
Breath is labeled as the first raw information, otherwise, and the address information is labeled as into the first address information；
Step 3：The raw information for being not labeled as the first raw information is labeled as the second raw information；
Step 4：Address information in second raw information is replaced with into the first address information, completes to update.
It is preferred that, the raw information includes the address information and positional information of sensor.
It is preferred that, before the step 4, in addition to：
Coding rule is selected, judges whether first address information meets the coding rule, if met, performs step
Rapid 4.
It is preferred that, the step 1 includes：
All branches of sensor described in traversal search, obtain the address letter of the sensor representated by the branch by turn
Breath.
The update method of grain heap cable for measuring temperature proposed by the present invention, the address information of sensor is gathered by grain temperature extension set,
And be compared with raw information, new address information is updated into raw information, so as to automatically update cable for measuring temperature
Address information.
Brief description of the drawings
Fig. 1 is the method flow diagram of the update method for the grain heap cable for measuring temperature that one embodiment of the invention is proposed；
Fig. 2 is the method flow diagram of the update method for the grain heap cable for measuring temperature that further embodiment of this invention is proposed；
Fig. 3 is the structured flowchart for the grain temperature extension set that the embodiment of the present invention is proposed.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, the embodiment of the present invention proposes a kind of update method of grain heap cable for measuring temperature, applied to grain temperature point
Machine, including the raw information of sensor on cable for measuring temperature is pre-saved, in addition to：
Step 101：Obtain the address information of sensor on the cable for measuring temperature being connected with grain temperature extension set；
Step 102：Judge that address information whether there is in raw information, if it does, by raw information labeled as the
One raw information, otherwise, the first address information is labeled as by address information；
Step 103：The raw information for being not labeled as the first raw information is labeled as the second raw information；
Step 104：Address information in second raw information is replaced with into the first address information, completes to update.
It can be seen that, the update method for the grain heap cable for measuring temperature that the embodiment of the present invention is proposed gathers sensor by grain temperature extension set
Address information, and be compared with raw information, new address information updated into raw information, so as to automatically more
The address information of new cable.
In a preferred embodiment of the invention, raw information includes the address information and positional information of sensor.
In the present embodiment, the information of sensor is all stored in grain temperature extension set, and the information of sensor can include passing
The quantity of the address of sensor, the position of sensor and sensor.
In a preferred embodiment of the invention, coding rule is selected, judges whether the first address information meets coding
Rule, if met, performs step 104.
In the present embodiment, in order to ensure cable versatility, it is necessary to sensor carry out Unified coding.For example,
Every cable for measuring temperature is provided with 4 sensors, and 4 sensors are separately encoded as 1,2,3,4.Onsite application cable and cable in stock
Coded system is identical, thereby may be ensured that the versatility of cable in stock
In a preferred embodiment of the invention, the address of sensor on the cable for measuring temperature being connected with grain temperature extension set is obtained
Information includes：
All branches of traversal search sensor, obtain the address information of the sensor representated by branch by turn.
In the present embodiment, can by all branches of binary traversal algorithm traversal search sensor by turn so that
Obtain all addresses of sensor.
As shown in Fig. 2 the embodiment of the present invention proposes a kind of update method of grain heap cable for measuring temperature, applied to grain temperature point
Machine, comprises the following steps：
Step 201：Grain temperature extension set pre-saves the raw information of sensor on cable for measuring temperature
Wherein, grain temperature extension set is as shown in figure 3, including humiture interface, grain temperature test interface, memory, single-chip microcomputer in storehouse
And communication interface.
In the present embodiment, the raw information of sensor is all stored in grain temperature extension set on cable for measuring temperature.
Step 202：Single-chip microcomputer obtains the address information of sensor on the cable for measuring temperature being connected with grain temperature extension set.
It is detailed, the survey that the single-chip microcomputer of grain temperature extension set can be connected when restarting by interface active obtaining with grain temperature extension set
The address information of sensor on warm cable, and preserve in memory.
Wherein, on the cable for measuring temperature that acquisition is connected with grain temperature extension set during the address information of sensor, y-bend can be used
Set ergodic algorithm.For example, sensor has 64 bit address, and each has 0 and 1 Liang Zhong branches, is proceeded by by turn time from D0
Search branch is gone through, until D63, records occurred branch, until not new branch, terminates search.
After search terminates, occurred branch is counted, each branch just represents the address of a sensor, counted
All branches, the address representated by respective branches, foundation includes the address table of address information.
Step 203：Single-chip microcomputer judges that address information whether there is in raw information, if it does, by raw information mark
The first raw information is designated as, otherwise, address information the first address information is labeled as.
In the present embodiment, it is necessary to the raw information in the information and memory of address table is compared, if phase
Same address, illustrates that sensor is not replaced, and now raw information can be labeled as into the first raw information；If newly
Location, can be labeled as the first address information by new address information.
Step 204：The raw information for being not labeled as the first raw information is labeled as the second raw information by single-chip microcomputer.
In the present embodiment, the first raw information is labeled raw information, i.e., the information for the sensor do not changed；The
Two raw informations are not labeled raw information, i.e. the corresponding sensor of the second raw information has been replaced, it is impossible to detected.
Step 205：Single-chip microcomputer selects coding rule, judges whether the first address information meets coding rule.
In order to ensure that the coding rule of the sensor on the versatility of cable for measuring temperature, cable for measuring temperature should be identical, if standby
Coding rule is not met with cable, then can not be automatically updated.
Step 206：Address information in second raw information in memory is replaced with the first address information by single-chip microcomputer, complete
Into renewal.
The corresponding sensor of second raw information has been replaced, it is therefore desirable to which the address information in raw information is carried out more
Newly, by the way that the first address information is updated in the second raw information, the renewal of address information can be completed, that is, completes what is updated
The address information of sensor in cable updates.
It can be seen that, the update method for the grain heap cable for measuring temperature that the embodiment of the present invention is proposed gathers sensor by grain temperature extension set
Address information, and be compared with raw information, new address information updated into raw information, so as to automatically more
The address information of new cable for measuring temperature.
User need to only find out error cable position, and extension set is restarted after being changed using cable in stock, carry out cable for measuring temperature more
Newly, the renewal process of cable for measuring temperature, be by grain temperature extension set complete independently, during do not need main frame participation, new sensing
Device information, which is remained on, to be stored in the memory of grain temperature extension set.User need to only change failure cable and restart point in whole process
Machine, so that it may normally use, without any configuration of progress and setting.
In summary, the embodiment of the present invention can at least realize following effect：
In embodiments of the present invention, the address information of sensor is gathered by grain temperature extension set, and is compared with raw information
Compared with by new address information renewal into raw information, so as to automatically update the address information of cable for measuring temperature.
In embodiments of the present invention, can by all branches of binary traversal algorithm traversal search sensor by turn,
So as to the complete all address informations for obtaining sensor.
In embodiments of the present invention, carry out using in the renewal of sensor information on cable, whole process by grain temperature extension set
Family need to only change failure cable and restart extension set, so that it may normally use, without any configuration of progress and setting.
It is last it should be noted that：Presently preferred embodiments of the present invention is the foregoing is only, the skill of the present invention is merely to illustrate
Art scheme, is not intended to limit the scope of the present invention.Any modification for being made within the spirit and principles of the invention,
Equivalent substitution, improvement etc., are all contained in protection scope of the present invention.
Claims (4)
1. a kind of update method of grain heap cable for measuring temperature, it is characterised in that applied to grain temperature extension set, including pre-save thermometric electricity
The raw information of sensor on cable, in addition to：
Step 1：Obtain the address information of sensor on the cable for measuring temperature being connected with the grain temperature extension set；
Step 2：Judge that the address information whether there is in the raw information, if it does, by the raw information mark
The first raw information is designated as, otherwise, the address information the first address information is labeled as；
Step 3：The raw information for being not labeled as the first raw information is labeled as the second raw information；
Step 4：Address information in second raw information is replaced with into the first address information, completes to update.
2. the update method of grain heap cable for measuring temperature as claimed in claim 1, it is characterised in that the raw information includes sensing
The address information and positional information of device.
3. the update method of grain heap cable for measuring temperature as claimed in claim 1, it is characterised in that before the step 4, also wrap
Include：
Coding rule is selected, judges whether first address information meets the coding rule, if met, step 4 is performed.
4. the update method of the grain heap cable for measuring temperature as described in claim any one of 1-3, it is characterised in that the step 1 is wrapped
Include：
All branches of sensor described in traversal search, obtain the address information of the sensor representated by the branch by turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258787.5A CN106969856A (en) | 2017-04-19 | 2017-04-19 | A kind of update method of grain heap cable for measuring temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258787.5A CN106969856A (en) | 2017-04-19 | 2017-04-19 | A kind of update method of grain heap cable for measuring temperature |
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| CN106969856A true CN106969856A (en) | 2017-07-21 |
Family
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| CN201710258787.5A Pending CN106969856A (en) | 2017-04-19 | 2017-04-19 | A kind of update method of grain heap cable for measuring temperature |
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| CN203894359U (en) * | 2014-06-25 | 2014-10-22 | 安徽大学 | Wireless field handheld digital cable detection system |
| CN205506257U (en) * | 2015-08-31 | 2016-08-24 | 国网浙江省电力公司岱山县供电公司 | Temperature monitoring means and system |
| US20160357800A1 (en) * | 2015-06-04 | 2016-12-08 | Mediatek Inc. | Network switch and data base updating method |
| CN106505401A (en) * | 2016-10-10 | 2017-03-15 | 北京阳光浩普科技发展有限公司 | The method of cable for measuring temperature automatic numbering |
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2017
- 2017-04-19 CN CN201710258787.5A patent/CN106969856A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101515171A (en) * | 2008-02-22 | 2009-08-26 | 当代天启技术（北京）有限公司 | Intelligent control network system and networking method |
| CN102186287A (en) * | 2011-04-02 | 2011-09-14 | 南开大学 | Street lamp self-adaptive address discrimination control algorithm based on wireless sensor network |
| CN103248546A (en) * | 2012-02-08 | 2013-08-14 | 珠海格力电器股份有限公司 | Multi-connected air conditioner, address assignment method of indoor unit thereof and outdoor unit |
| CN103067987A (en) * | 2013-01-09 | 2013-04-24 | 大唐移动通信设备有限公司 | User equipment location area updating method and device |
| CN203894359U (en) * | 2014-06-25 | 2014-10-22 | 安徽大学 | Wireless field handheld digital cable detection system |
| US20160357800A1 (en) * | 2015-06-04 | 2016-12-08 | Mediatek Inc. | Network switch and data base updating method |
| CN205506257U (en) * | 2015-08-31 | 2016-08-24 | 国网浙江省电力公司岱山县供电公司 | Temperature monitoring means and system |
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Application publication date: 20170721 |