CN206610112U - A kind of grain conditions in grain depot detecting system based on remote supervisory - Google Patents
A kind of grain conditions in grain depot detecting system based on remote supervisory Download PDFInfo
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- CN206610112U CN206610112U CN201621124765.7U CN201621124765U CN206610112U CN 206610112 U CN206610112 U CN 206610112U CN 201621124765 U CN201621124765 U CN 201621124765U CN 206610112 U CN206610112 U CN 206610112U
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Abstract
The utility model discloses a kind of grain conditions in grain depot detecting system based on remote supervisory, front end processor is set up on the basis of the existing detection means of grain depot, each detection means of front end processor by multichannel converter respectively with grain depot is communicated to connect, and is communicated to connect by Ethernet and remote supervisory control terminal；The Detection task that front end processor is sent according to remote supervisory control terminal, multichannel converter is controlled to open corresponding passage, corresponding detection means is set to complete the detection of grain feelings, and the grain feelings data source code that receiving detection device is returned, further according to the encryption algorithm of detection means, grain feelings data encoding is decoded as corresponding grain feelings data, and grain feelings data are sent to remote supervisory control terminal.Therefore, the utility model does not change the existing grain inspection system hardware of grain depot, does not increase detection device, is the grain inspection system hardware of compatible each supplier by Communication Control, grain feelings source code is directly obtained, so as to ensure data validity.
Description
Technical field
The utility model is related to storage technique field, more particularly to a kind of grain conditions in grain depot detection system based on remote supervisory
System.
Background technology
At present, the grain feelings data that existing grain depot detecting system is obtained can be modified by supplier's software, such as, be supplied
Answer business that the cable for measuring temperature damaged may be revised as to the data of normal cable, cheat storehouse side, ultimately cause regulator's reception
The grain feelings data arrived are untrue.On the other hand, unsafe high-temperature data is revised as normal data, deception supervision by personnel in storehouse
Side, allows monitoring party to think that grain is safe.Accordingly, it would be desirable to a kind of technical scheme for the authenticity that can guarantee that grain feelings data.
Utility model content
The purpose of this utility model is：Solving prior art China Oil and Food Import and Export Corporation feelings data can be made by supplier's software modification
Into the false problem of grain feelings data.
In order to realize above-mentioned utility model purpose, the utility model provides a kind of grain conditions in grain depot detection based on remote supervisory
System, its technical scheme is that front end processor is set up on the basis of the existing detection means of grain depot, and the front end processor passes through multichannel
Converter is communicated to connect with each detection means of grain depot respectively, and passes through Ethernet and remote supervisory control terminal communication link
Connect；
The front end processor receives the Detection task that the remote supervisory control terminal is sent, and according to the Detection task,
Control the multichannel converter to open corresponding passage, the front end processor is communicated with corresponding detection means, control is described
Detection means completes corresponding grain feelings detection, and preserves the grain feelings data source code that the detection means is returned；
The front end processor is preserved after the grain feelings data source code, and generates the grain feelings data volume according to the detection means
The encryption algorithm of code, is decoded as corresponding grain feelings data, and the grain feelings data are sent to institute by the grain feelings data encoding
State remote supervisory control terminal.
According to a kind of specific embodiment, the detection means is made up of detection main frame and several detection extension sets, institute
Detection main frame is stated to communicate to connect with each detection extension set by radio station or optical fiber；And the front end processor is led to more by described
Road converter is connected with the detection main-machine communication.
According to a kind of specific embodiment, the Detection task that the front end processor is received is divided into several
Detection sub task, wherein each detection sub task communicates with connection by a detection main frame by control respectively
Detect that extension set is completed, and the front end processor makes each by controlling the multichannel converter to open corresponding passage successively
Detection main frame is sequentially completed corresponding detection sub task.
According to a kind of specific embodiment, the front end processor is connected with Timing power supply, makes the front end processor and each institute
State detection host synchronization operation.
According to a kind of specific embodiment, the front end processor is connected with ups power, and the ups power is described preposition
It is that the front end processor is powered during the main electricity power-off of machine.
According to a kind of specific embodiment, when the front end processor main electricity is powered off suddenly, the ups power is institute
State front end processor to power and send power-off signal, the front end processor, which is connected to after power-off signal, starts the shutdown of normal shutdown program, prevents
Damage the front end processor and destruction database, it is ensured that to electrically activate rear system worked well.
According to a kind of specific embodiment, the multichannel converter includes control unit and channel switch unit, institute
State front end processor be connected with described control unit and output channel open signal to described control unit, described control unit is according to institute
Passage open signal is stated, controls the channel switch unit to open corresponding passage.
According to a kind of specific embodiment, the front end processor is connected with camera device, and the camera device is shot
The face-image of personnel in storehouse is simultaneously uploaded to the remote supervisory control end by the front end processor and is identified, long-range to realize
Work attendance.
Compared with prior art, the beneficial effects of the utility model：Grain conditions in grain depot of the utility model based on remote supervisory
Detecting system, sets up front end processor on the basis of the existing detection means of grain depot, front end processor by multichannel converter respectively with
Each detection means communication connection of grain depot, and communicated to connect by Ethernet and remote supervisory control terminal；Front end processor root
The Detection task sent according to remote supervisory control terminal, control multichannel converter opens corresponding passage, makes front end processor and phase
The detection means communication answered, and then control detection means to complete corresponding grain feelings detection, and the grain feelings that receiving detection device is returned
Data source code, and according to the encryption algorithm of detection means generation grain feelings data encoding, grain feelings data encoding is decoded as accordingly
Grain feelings data, and grain feelings data are sent to remote supervisory control terminal.
Therefore, the utility model does not change the existing grain inspection system hardware of grain depot, does not increase detection device, passes through communication
Control is the grain inspection system hardware of compatible each supplier, grain feelings source code is directly obtained, so as to ensure data validity.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is a kind of example structure schematic diagram of the present utility model；
Fig. 3 is another example structure schematic diagram of the present utility model.
Embodiment
The utility model is described in further detail with reference to embodiment.But this should not be interpreted as to this
The scope of the above-mentioned theme of utility model is only limitted to following embodiment, and all technologies realized based on the utility model content are belonged to
In scope of the present utility model.
Operating diagram of the present utility model as shown in Figure 1；Wherein, grain depot grain of the utility model based on remote supervisory
Feelings detecting system, sets up front end processor on the basis of the existing detection means of grain depot, and wherein front end processor passes through multichannel converter
Each detection means with grain depot is communicated to connect respectively, and is communicated to connect by Ethernet and remote supervisory control terminal.
Front end processor receives the Detection task that remote supervisory control terminal is sent, and according to Detection task, control multichannel turns
Parallel operation opens corresponding passage, front end processor is communicated with corresponding detection means, and control detection means completes corresponding grain feelings inspection
Survey, and the grain feelings data source code that receiving detection device is returned.
Front end processor is preserved after grain feelings data source code, and generates the encryption algorithm of grain feelings data encoding according to detection means, will
Grain feelings data encoding is decoded as corresponding grain feelings data, and grain feelings data are sent to remote supervisory control terminal.
In the utility model, front end processor is directly initiated grain feelings to the detection main frame of grain depot and detected, it is to avoid grain depot supplier's
Control end is intervened so that the supervision of grain feelings is more objective effective.Meanwhile, front end processor is directly obtained on the detection main frame of each supplier
The grain feelings data source code of biography, supplier's software can not distort grain feelings data source code.
Specifically, detection means is made up of detection main frame and several detection extension sets, detection main frame by radio station or
Optical fiber is connected with each detection extension set communication connection, and front end processor by multichannel converter with detection main-machine communication.Wherein,
The detection means of grain depot can jointly be provided by multiple suppliers, and different supplier detection means by corresponding storehouse point meter
Calculation machine controls operation, and by front end processor of the present utility model, the detection means for being capable of the different suppliers of Communication Control is completed
Grain feelings are detected.
Further, the Detection task that front end processor is received is divided into several detection sub tasks, wherein each inspection
The detection extension set completion that subtask is communicated with connection by a detection main frame by control respectively is surveyed, and front end processor passes through control
Multichannel converter processed opens corresponding passage successively, each is detected that main frame is sequentially completed corresponding detection sub task.Avoid
Work causes data collision simultaneously, influences the detection of grain feelings.
In the utility model, in the existing detection means of grain depot, each detection main frame has unique ID, and each
Detecting the detection extension set of carry on main frame also has corresponding ID, and, such front end processor root associated with the ID that it detects main frame
According to the grain feelings of required detection in Detection task, the ID of corresponding detection main frame and corresponding detection extension set is identified, so as to control
Multichannel converter processed opens respective channel, detects main-machine communication with corresponding, and then make detection main frame according to detection extension set
ID, the corresponding detection extension set of control completes the detection of grain feelings.
A kind of example structure schematic diagram of the present utility model with reference to shown in Fig. 2；Wherein, front end processor connects with Timing power supply
Connect, make front end processor and each detection host synchronization operation.So as to ensure that grain feelings data are obtained in real time, grain feelings number is further ensured that
According to authenticity.
Another example structure schematic diagram of the present utility model with reference to shown in Fig. 3；Wherein, front end processor and ups power
Connection, ups power, in the main electricity power-off of front end processor, is that front end processor is powered.
Specifically, when front end processor main electricity is powered off suddenly, ups power is that front end processor is powered and sends power-off signal,
Front end processor, which is connected to after power-off signal, starts the shutdown of normal shutdown program, prevents from damaging front end processor and destroys database, it is ensured that incoming call
System worked well after startup.
In the utility model, multichannel converter includes control unit and channel switch unit, and front end processor is single with control
Simultaneously output channel open signal is to control unit for member connection, and control unit is according to passage open signal, control passage switch element
Open corresponding passage.On the other hand, when front end processor does not receive Detection task, control multichannel converter closes its whole
Passage.So as to avoid the work with the terminal of grain depot from clashing.
In addition, in the utility model, front end processor is connected with camera device, and camera device shoots the face of personnel in storehouse
Image, and remote supervisory control end is uploaded to by front end processor be identified, to realize long-range work attendance.
Embodiment of the present utility model is described in detail above in conjunction with accompanying drawing, but the utility model is not
It is limited to above-mentioned embodiment, in the case of the spirit and scope of claims hereof are not departed from, those skilled in the art
Member can be so that various modification can be adapted or remodeling.
Claims (8)
1. a kind of grain conditions in grain depot detecting system based on remote supervisory, it is characterised in that in the base of the existing detection means of grain depot
Front end processor is set up on plinth, each detection means of the front end processor by multichannel converter respectively with grain depot is communicated to connect, with
And communicated to connect by Ethernet and remote supervisory control terminal；
The front end processor receives the Detection task that the remote supervisory control terminal is sent, and according to the Detection task, control
The multichannel converter opens corresponding passage, the front end processor is communicated with corresponding detection means, controls the detection
Device completes corresponding grain feelings detection, and receives the grain feelings data source code that the detection means is returned；
The front end processor is preserved after the grain feelings data source code, and the volume of the grain feelings data encoding is generated according to the detection means
Code algorithm, is decoded as corresponding grain feelings data, and the grain feelings data are sent to described long-range by the grain feelings data encoding
Supervise control terminal.
2. the grain conditions in grain depot detecting system as claimed in claim 1 based on remote supervisory, it is characterised in that the detection means
It is made up of detection main frame and several detection extension sets, the detection main frame is led to by radio station or optical fiber with each detection extension set
Letter connection；And the front end processor is connected by the multichannel converter with the detection main-machine communication.
3. the grain conditions in grain depot detecting system as claimed in claim 2 based on remote supervisory, it is characterised in that the front end processor will
Its described Detection task received is divided into several detection sub tasks, wherein each detection sub task is respectively by one
The detection extension set that the detection main frame communicates with connection by control is completed, and the front end processor is described more logical by controlling
Road converter opens corresponding passage successively, each is detected that main frame is sequentially completed corresponding detection sub task.
4. the grain conditions in grain depot detecting system based on remote supervisory as described in one of claims 1 to 3, it is characterised in that described
Front end processor is connected with Timing power supply, makes the front end processor and each detection host synchronization operation.
5. the grain conditions in grain depot detecting system based on remote supervisory as described in one of claims 1 to 3, it is characterised in that described
Front end processor is connected with ups power, and the ups power, in the main electricity power-off of the front end processor, is that the front end processor is supplied
Electricity.
6. the grain conditions in grain depot detecting system as claimed in claim 5 based on remote supervisory, it is characterised in that the preposition owner
When power supply is powered off suddenly, the ups power is that the front end processor is powered and sends power-off signal, and the front end processor is connected to disconnected
Start the shutdown of normal shutdown program after electric signal, prevent from damaging the front end processor and destruction database, it is ensured that to be after electrically activating
System normal work.
7. the grain conditions in grain depot detecting system based on remote supervisory as described in one of claims 1 to 3, it is characterised in that described
Multichannel converter includes control unit and channel switch unit, and the front end processor is connected and output channel with described control unit
Open signal is to described control unit, and described control unit controls the channel switch unit according to the passage open signal
Open corresponding passage.
8. the grain conditions in grain depot detecting system based on remote supervisory as claimed in claim 1, it is characterised in that the front end processor with
Camera device is connected, and the camera device shoots the face-image of personnel in storehouse and is uploaded to by the front end processor described
Remote supervisory control end is identified, to realize long-range work attendance.
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| CN201621124765.7U CN206610112U (en) | 2016-10-14 | 2016-10-14 | A kind of grain conditions in grain depot detecting system based on remote supervisory |
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| CN201621124765.7U CN206610112U (en) | 2016-10-14 | 2016-10-14 | A kind of grain conditions in grain depot detecting system based on remote supervisory |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109753002A (en) * | 2019-01-29 | 2019-05-14 | 北京阳光浩普科技发展有限公司 | A kind of grain feelings remote monitoring system of total state real-time monitoring |
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2016
- 2016-10-14 CN CN201621124765.7U patent/CN206610112U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109753002A (en) * | 2019-01-29 | 2019-05-14 | 北京阳光浩普科技发展有限公司 | A kind of grain feelings remote monitoring system of total state real-time monitoring |
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