CN202887287U - Automatic monitoring system used for coal field - Google Patents
Automatic monitoring system used for coal field Download PDFInfo
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- CN202887287U CN202887287U CN 201220543827 CN201220543827U CN202887287U CN 202887287 U CN202887287 U CN 202887287U CN 201220543827 CN201220543827 CN 201220543827 CN 201220543827 U CN201220543827 U CN 201220543827U CN 202887287 U CN202887287 U CN 202887287U
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Abstract
The utility model provides an automatic monitoring system used for a coal field. The automatic monitoring system comprises guardless coal field entering equipment, coal sample sampling and conveying equipment, coal weight measuring equipment, guardless coal unloading field entering equipment and overall control equipment, wherein the overall control equipment is respectively connected to the guardless coal field entering equipment, the coal sample sampling and conveying equipment, the coal weight measuring equipment and the guardless coal unloading field entering equipment in a wired or wireless mode, so as to receive information from the devices and transmit instructions to the devices, i.e. transmit a field entering permission instruction to the guardless coal field entering equipment, transmitting a sampling permission instruction to the coal sample sampling and conveying equipment, transmitting a weighing permission instruction to the coal weight measuring equipment, and transmitting vehicle information to the guardless coal unloading field entering equipment so as to permit vehicles to enter an appointed coal unloading field.
Description
Technical field
The utility model relates to automatic field, in particular to a kind of automatization monitoring and managing system for coal yard.
Background technology
Coal is the main fuel source of Power Plant in China always, and the quality of coal quality is directly connected to the safe operation of boiler of power plant, is related to the economic benefit of power plant.Especially under the overall background that energy prices rise year by year, the fuel cost of fuel-burning power plant has occupied more than 70% of total cost, and some region fuel cost has occupied 80% of total cost.The a series of activities such as coal management relates to that fuel is ordered goods, purchases, unloaded, examination and vehicle management, disbursement and sattlement, coal blending burning, coal yard management, statistics, coal yard management is to be related to into the stove ature of coal to stablize, the important step of safe operation of the boiler.
Adopt at present by Motoring coal in the mode of generating plant, the management level of its coal yard still rest on the extensive management state, lack necessary information-based supplementary means.It is mainly manifested in:
1, because coal yard turnover every day amount is huge and the hysteresis of ature of coal analysis data, can not in time accurately grasp the distribution of coal yard ature of coal;
2, owing to deposit the position shortage standardized management that dump is put, randomness is larger, is unfavorable for that the ginseng allotment of labor of fuel does;
3, can not in time monitor coal yard and deposit coal temperature and resting period, cause the natural wastage of some ature of coal serious, cause unnecessary waste;
4, still rely on the mass data that coal yard is managed in manual tabulation, real-time and intuitive are inadequate, affect the efficiency of management;
5, the situation that the driver disorderly stops, unrest is unloaded, unloaded steathily remains incessant after repeated prohibition, and the labor management difficulty is larger, directly affects the precision of coal mixing combustion, causes power plant unit's gross coal consumption rate large.
The utility model content
The utility model provides a kind of automatization monitoring and managing system for coal yard, and it comprises:
Unmanned advances plant, coal sample sampling conveying equipment, coal weight detection equipment, coal unloading yard admission unmanned equipment and overall opertaing device, wherein overall opertaing device is connected respectively to unmanned by wired or wireless mode and advances the sampling of plant, coal sample conveying equipment, coal weight detection equipment and coal unloading yard admission unmanned equipment, to receive the information from these devices, and send instruction to these devices, wherein:
Described unmanned advances plant and comprises: enter factory's frequency read/write, with enter information transmission that factory's frequency read/write is connected and display device with information send be connected with display device enter factory's barrier gate device; Enter factory's frequency read/write and be installed in the mouth into factory, be used for reading the radio-frequency (RF) tag on factory's vehicle, and the information of vehicles that reads is sent to information send and display device; Information sends and display device is installed in into a side of factory's mouth and comprise be used to showing into the touch-screen of factory's information of vehicles, and records this vehicle and enter the information of factory and these information are sent to overall opertaing device; Entering factory's barrier gate device is installed in into factory's mouth to stop or to allow vehicle to enter factory, when enter factory's barrier gate device receive self-information to send and during the permission entry instruction of display device lifting block bar allowing vehicle to enter the instruction of factory, when receive self-information to send and display device do not allow entry instruction the time put down and block bar and enter factory with the prevention vehicle;
Described coal sample sampling conveying equipment comprises: Sampling Machine, Sampling Machine frequency read/write, sample container and travelling belt, wherein the Sampling Machine frequency read/write sends to overall opertaing device with the information of vehicles that reads, this overall situation opertaing device sends and allows the sampling instruction to Sampling Machine, the Sampling Machine samples of coal pulled also is placed into coal sample in the sample container, this sample container is placed on the travelling belt, along with travelling belt is transmitted away;
Described coal weight detection equipment comprises: weighing weighing apparatus, car lug, steady arm and the frequency read/write of weighing, wherein; The frequency read/write of weighing be installed in weighing weighing apparatus sail end into before, be used for reading the radio-frequency (RF) tag on the vehicle and the information of vehicles that reads sent to overall opertaing device, hold and roll end away from sailing into of weighing weighing apparatus respectively car lug respectively is installed, being used for stopping vehicle advances, steady arm is installed in and is used on the weighing weighing apparatus guiding vehicle to sail Weighing Area in order to weigh, weighing weighing apparatus is used for gross weight or the tare weight of weighing vehicle, it receives the indication that allows to weigh after the instruction from overall opertaing device and is positioned at the car lug that sails end into and decontrols, and weighs so that vehicle sails Weighing Area into;
Described coal unloading yard admission unmanned equipment comprises: coal unloading yard admission frequency read/write, the coal unloading yard control device, admission barrier gate device and coal unloading yard voice prompting device, coal unloading yard admission frequency read/write wherein, admission barrier gate device and coal unloading yard voice prompting device are installed in the porch of coal unloading yard, the coal unloading yard control device is connected with coal unloading yard admission frequency read/write, and the coal unloading yard control device is controlled admission barrier gate device and coal unloading yard voice prompting device by wired or wireless mode, this coal unloading yard control device be used for to receive the information of vehicles that sends from overall opertaing device and comes the voice reminder vehicle need to enter the appointment coal unloading yard by control coal unloading yard voice prompting device, coal unloading yard admission frequency read/write is used for reading the radio-frequency (RF) tag on the vehicle that is parked in before the entrance and the information of vehicles that reads is sent to the coal unloading yard control device, this coal unloading yard control device also compares for receiving from the information of vehicles of coal unloading yard admission frequency read/write and the information of vehicles that receives from overall opertaing device before, allow the admission instruction to the admission barrier gate device if exist coupling then to send, this admission barrier gate device is used for receiving and allows after the admission instruction lifting to block bar to unload coal to allow vehicle to enter in the field.
The information that wherein said vehicle enters factory includes factory's time, information of vehicles, supplier's information.
Wherein said steady arm is the laser ranging system that is integrated with the voice generating function.
Wherein said overall opertaing device is server.
Automatization monitoring and managing system for coal yard of the present utility model is that the situations such as the coal for coal yard is many, dump is put confusion, the spontaneous combustion loss is large, management poor efficiency are standardized, information system management, coal yard is carried out segmentation, layering stacking, cooperate program control coal handling system, coal yard is realized digitized management.This supervisory systems is by Real-time Collection coal yard related data, to coal yard deposit that coal distributes and ature of coal shows intuitively by solid figure, and can instruct that boiler optimization operation, supplier optimize, coal yard stack optimize, boiler ginseng coal blending optimizing.
Description of drawings
Fig. 1 shows the schematic block diagram of automatization monitoring and managing system of the present utility model.
Fig. 2 shows the schematic block diagram that unmanned of the present utility model advances plant.
Fig. 3 shows the synoptic diagram of coal weight detection equipment of the present utility model.
Fig. 4 shows the schematic block diagram of coal unloading yard admission unmanned equipment of the present utility model.
Embodiment
As shown in Figure 1, the automatization monitoring and managing system for coal yard of the present utility model comprises:
Unmanned advances plant, coal sample sampling conveying equipment, coal weight detection equipment, coal unloading yard admission unmanned equipment and overall opertaing device, wherein overall opertaing device is connected respectively to unmanned by wired or wireless mode and advances the sampling of plant, coal sample conveying equipment, coal weight detection equipment and coal unloading yard admission unmanned equipment, with the information of reception from these devices, and to these device transmission instructions.
The below describes the 26S Proteasome Structure and Function of each device in detail.
Described overall opertaing device is a server, it advances plant, coal sample sampling conveying equipment, coal weight detection equipment and coal unloading yard admission unmanned equipment by wired or wireless mode and unmanned and communicates, and receives from the data of each device with to this each device and sends instruction.
As shown in Figure 2, described unmanned advances plant and comprises: enter factory's frequency read/write, with enter information transmission that factory's frequency read/write is connected and display device with information send be connected with display device enter factory's barrier gate device.
Enter factory's frequency read/write and be installed in the mouth into factory, be used for reading the radio-frequency (RF) tag on factory's vehicle, and the information of vehicles that reads is sent to information send and display device.
Information transmission and display device are installed in the side into factory's mouth, this device comprises be used to showing into the touch-screen of factory's information of vehicles, and record the information that this vehicle enters factory, the information that this vehicle enters factory includes factory's time, information of vehicles, supplier's information, and these information are sent to overall opertaing device.
Enter factory's barrier gate device and information and send and is connected with display device and is installed in into factory's mouth stoping or to allow vehicle to enter factory, it blocks bar and puts down and represent that then the prevention vehicle enters factory, blocks the bar lifting and then represents to allow vehicle to enter factory.This enter factory's barrier gate device receive self-information to send and the instruction of display device allowing or not allowing vehicle to enter factory, block bar enters factory with the permission vehicle instruction when receiving when allowing entry instruction lifting; Block bar to stop vehicle to enter factory when receiving to put down when not allowing entry instruction.
Work side's flow process that this unmanned advances plant is as follows:
The first step, when vehicle sailed factory's mouth into and reach in the effective range of factory's frequency read/write readable data, this entered factory's frequency read/write and reads radio-frequency (RF) tag on this vehicle, and the information of vehicles that reads is sent to information sent and display device.
Second step, this information sends and display device receives behind the information of vehicles in touch screen and shows this information of vehicles and the driver of this vehicle of prompting of sounding checks, this driver confirms at first whether information of vehicles is correct, if the affirmation button on the correct then touch display screen; Otherwise select to rescan radio-frequency (RF) tag, until correctly demonstrate the own information of vehicles of driving.
In the 3rd step, the driver utilizes the self-service selection of the touch-screen supplier unit of information transmission and display device, namely finishes this vehicle and supplier's coupling work after the affirmation.After the driver selected supplier unit and presses ACK button, this information sent and display device sends to overall opertaing device with the information that the vehicle that records enters factory, and the information that the vehicle that records enters factory comprises that vehicle enters factory's time, information of vehicles, supplier's information.
In the 4th step, overall opertaing device receives to send after the information that vehicle enters factory and allows to send and display device to information into factory's instruction, and this information sends and the display device instruction enters factory's barrier gate device lifting and blocks bar and enter in the factory with the permission vehicle.
Described coal sample sampling conveying equipment comprises: Sampling Machine, Sampling Machine frequency read/write, sample container and travelling belt, wherein the Sampling Machine frequency read/write sends to overall opertaing device with the information of vehicles that reads, this overall situation opertaing device sends and allows the sampling instruction to Sampling Machine, the Sampling Machine samples of coal pulled also is placed into coal sample in the sample container, each sample container has the numbering of oneself and is placed on the travelling belt, along with travelling belt is transmitted away.
When vehicle arrives Sampling Machine and enter in the effective range of Sampling Machine frequency read/write readable data, at first read the radio-frequency (RF) tag on the vehicle and the information of vehicles that reads sent to overall opertaing device by this Sampling Machine frequency read/write, this overall situation opertaing device compares with the information of vehicles that advances factory's vehicle of preserving before after receiving this information of vehicles, should send permission sampling instruction to Sampling Machine by overall situation opertaing device when having coupling.This Sampling Machine begins from the process of vehicle samples of coal pulled after receiving and allowing the sampling instruction, and the coal sample that gathers is placed in the sample container and by travelling belt is sent to sample preparation device and ature of coal assay device.Can obtain the ature of coal amount data that this vehicle delivers by chemical examination, comprise: calorific value, ash content, sulphur, volatile matter, ash fusion point, liquid water content etc.The ature of coal assay device obtains can send it to overall opertaing device after the ature of coal amount data, and it is kept in the space that is associated with corresponding vehicle information.
But Sampling Machine used herein can be any Sampling Machine of business procurement on market.And sample preparation device and ature of coal assay device also can use known product, and how sample preparation is not emphasis of the present utility model with chemical examination, repeats no more here.
As shown in Figure 3, described coal weight detection equipment comprises: the following equipment of at least two groups: the frequency read/write 1 of weighing, car lug 2, steady arm 3 and weighing weighing apparatus 4.Wherein first group the frequency read/write 1 of weighing, car lug 2, steady arm 3 and weighing weighing apparatus 4 are called for short gross weight for detection of the vehicle weight that is mounted with coal; Second group the frequency read/write 1 of weighing, car lug 2, steady arm 3 and weighing weighing apparatus 4 is called for short tare weight for detection of the vehicle weight of unloading behind the coal.The coal weight of transporting is the weight after gross weight deducts tare weight.
Can weigh simultaneously fast to detect coal weight in order to make a plurality of vehicles, one group of frequency read/write 1 of weighing, car lug 2, steady arm 3 and weighing weighing apparatus 4 for detection of gross weight can be installed in the chamber, this chamber also can called after gross weight weighing room; To weigh for detection of a group of tare weight frequency read/write 1, car lug 2, steady arm 3 and weighing weighing apparatus 4 is installed in another chamber, this this also can called after tare weight weighing room.As everyone knows, if the gross weight weighing room is enough large, a plurality of frequency read/writes 1 of weighing, car lug 2, steady arm 3 and 4 groups on weighing weighing apparatus then can be installed in order to can detect simultaneously the gross weight of many cars in this chamber.Equally, if the tare weight weighing room is enough large, a plurality of frequency read/writes 1 of weighing, car lug 2, steady arm 3 and 4 groups on weighing weighing apparatus then can be installed in order to can detect simultaneously the tare weight of many cars in this chamber.
Sailing end into and rolling end away from of weighing weighing apparatus 4 respectively is equipped with car lug, and this car lug has a cross bar, is used for stopping vehicle and advances.The frequency read/write of weighing be installed in weighing weighing apparatus sail end into before, be used for reading the radio-frequency (RF) tag on the vehicle and the information of vehicles that reads sent to overall opertaing device.Steady arm is installed in and is used on the weighing weighing apparatus guiding vehicle to sail Weighing Area in order to weigh.This steady arm also has sound prompt function.For example, the voice suggestion driver stops to prepare to weigh when steady arm detects vehicle and sails in the Weighing Area.If steady arm detects vehicle and also do not sail in the Weighing Area or when rolling away from outside the Weighing Area, this steady arm all can the voice suggestion driver continues to move ahead or retreats in order to sail Weighing Area into.This steady arm can be the laser ranging system that is integrated with the voice generating function.
Brief description is weighing process once.
The vehicle that is loaded with coal sails gross weight weighing pound chamber into, the weighing weighing apparatus of an optional free time and sail it into and sail end into before, be installed in this this moment and sail the frequency read/write of weighing before the end into and read the radio-frequency (RF) tag on the vehicle that is parked in before it and the information of vehicles that reads sent to overall opertaing device.This overall situation opertaing device receives behind this information of vehicles and compares with the information of vehicles that advances factory's vehicle of preserving before, should overall situation opertaing device when having coupling sends to weighing weighing apparatus to allow the instruction of weighing.Indication was positioned at the car lug relieving of sailing end into after weighing weighing apparatus received this instruction that allows to weigh, and such as the lifting cross bar, this moment, vehicle continued to move ahead, and prepared to weigh to stop until the driver hears the cutoff command of steady arm voice suggestion.The gross weight of this vehicle of weighing weighing apparatus weighing also sends to overall opertaing device with the gross weight data, and it is kept in the space that is associated with corresponding vehicle information.Meanwhile, the indication of weighing weighing apparatus is positioned at the car lug that rolls end away to be decontroled, and such as the lifting cross bar, this moment, vehicle rolled weighing weighing apparatus and gross weight weighing pound chamber away from.
The tare weight of weighing vehicle is identical with above-mentioned process.The vehicle that namely unloads behind the coal sails tare weight weighing pound chamber into, the weighing weighing apparatus of an optional free time and sail it into and sail end into before, be installed in this this moment and sail the frequency read/write of weighing before the end into and read the radio-frequency (RF) tag on the vehicle that is parked in before it and the information of vehicles that reads sent to overall opertaing device.This overall situation opertaing device receives behind this information of vehicles and compares with the information of vehicles that advances factory's vehicle of preserving before, should overall situation opertaing device when having coupling sends to weighing weighing apparatus to allow the instruction of weighing.Indication was positioned at the car lug relieving of sailing end into after weighing weighing apparatus received this instruction that allows to weigh, and such as the lifting cross bar, this moment, vehicle continued to move ahead, and prepared to weigh to stop until the driver hears the cutoff command of steady arm voice suggestion.The tare weight of this vehicle of weighing weighing apparatus weighing also sends to overall opertaing device with the tare weight data, and it is kept in the space that is associated with corresponding vehicle information.Meanwhile, the indication of weighing weighing apparatus is positioned at the car lug that rolls end away to be decontroled, and such as the lifting cross bar, this moment, vehicle rolled weighing weighing apparatus and tare weight weighing pound chamber away from.Then, this vehicle dispatches from the factory.
Each coal unloading yard all is equipped with a coal unloading yard admission unmanned equipment, as shown in Figure 4, this coal unloading yard admission unmanned equipment comprises: coal unloading yard admission frequency read/write, coal unloading yard control device, admission barrier gate device and coal unloading yard voice prompting device, wherein coal unloading yard admission frequency read/write, admission barrier gate device and coal unloading yard voice prompting device are installed in the porch of coal unloading yard, the coal unloading yard control device is connected with coal unloading yard admission frequency read/write, and this coal unloading yard control device is controlled admission barrier gate device and coal unloading yard voice prompting device by wired or wireless mode.
According to the ature of coal amount a plurality of coal unloading yards are classified, distinguish with numbering.After overall situation opertaing device obtains the ature of coal amount data of a certain vehicle delivery, this vehicle is assigned to the coal unloading yard of appointment, the information of vehicles that is about to this vehicle sends to the coal unloading yard control device that allows a certain coal unloading yard that this vehicle enters, and the information of vehicles that this coal unloading yard control device receives this vehicle comes this vehicle of voice reminder need to enter the appointment coal unloading yard by control coal unloading yard voice prompting device.For example, the coal unloading yard voice prompting device can external loudspeaker, enters the appointment coal unloading yard to guarantee no matter the driver in which position of coal unloading yard can both hear to remind.In the time of before vehicle enters into the entrance of specifying coal unloading yard, this coal unloading yard admission frequency read/write reads the radio-frequency (RF) tag on this vehicle, and the information of vehicles that reads sent to connected coal unloading yard control device, this coal unloading yard control device compares the information of vehicles that receives and the information of vehicles that receives from overall opertaing device before, allow the admission instruction to the admission barrier gate device if exist coupling then to send, lifting was blocked bar to allow vehicle to enter in the field after this admission barrier gate device received and allows the admission instruction.After the railing lifting, vehicle enters and begins in the field to unload coal, and rolls away from from outlet after complete.If there is not coupling, this coal unloading yard control device numbering of reminding this coal unloading yard of driver by control coal unloading yard voice prompting device then, and again examine the place of unloading coal.Above-mentioned loudspeaker can be loudspeaker or audio amplifier.
The workflow of following brief description native system.Give for example fuel-burning power plant transportation coal, before the fortune coal that vehicle at first sails this generating plant into advances factory's mouth, this fortune coal advances factory's mouth and described unmanned is installed advances plant, it reads into the information of factory's vehicle, and in the touch-screen input supplier information that this device comprises, then enter in the factory by the driver; Afterwards first through described coal sample sampling conveying equipment, the coal sample of being transported by its collection is also inserted coal sample sample container and is passed to sample preparation device and ature of coal assay device to obtain the ature of coal amount data of transporting by travelling belt; Then sail weighing gross weight in the gross weight weighing room into, specify coal unloading yard to unload coal sailing into to after weighing is complete; Unload coal and sail again tare weight weighing room weighing tare weight into after complete; Can directly roll the generating plant away from from outlet after weighing is complete.Whole process unmanned has been realized whole robotization supervision.If vehicle does not carry out coal sample collection, it just can't enter the appointment coal unloading yard.If vehicle does not claim gross weight and/or tare weight, just can't know coal weight, system just is defaulted as the supplier factory that do not deliver coal, and also just need not pay to the supplier in the generating plant.If vehicle is not unloaded coal, then the gross weight of weighing and tare weight equate, system just is defaulted as the supplier factory that do not deliver coal, and also just need not pay to the supplier in the generating plant.
Ature of coal, quantity and coal yard management that automatization monitoring and managing system of the present utility model is transported coal with vehicle gather together, can in time accurately grasp the distribution of coal yard ature of coal, carry out standardized management to depositing the position that dump puts, solved the situation that the driver disorderly stops, disorderly unloads, unloads steathily, handling cost and the coal of having saved enterprise decrease cost.
Claims (4)
1. automatization monitoring and managing system that is used for coal yard, it comprises:
Unmanned advances plant, coal sample sampling conveying equipment, coal weight detection equipment, coal unloading yard admission unmanned equipment and overall opertaing device, wherein overall opertaing device is connected respectively to unmanned by wired or wireless mode and advances the sampling of plant, coal sample conveying equipment, coal weight detection equipment and coal unloading yard admission unmanned equipment, to receive the information from these devices, and send instruction to these devices, wherein:
Described unmanned advances plant and comprises: enter factory's frequency read/write, with enter information transmission that factory's frequency read/write is connected and display device with information send be connected with display device enter factory's barrier gate device; Enter factory's frequency read/write and be installed in the mouth into factory, be used for reading the radio-frequency (RF) tag on factory's vehicle, and the information of vehicles that reads is sent to information send and display device; Information sends and display device is installed in into a side of factory's mouth and comprise be used to showing into the touch-screen of factory's information of vehicles, and records this vehicle and enter the information of factory and these information are sent to overall opertaing device; Entering factory's barrier gate device is installed in into factory's mouth to stop or to allow vehicle to enter factory, when enter factory's barrier gate device receive self-information to send and during the permission entry instruction of display device lifting block bar allowing vehicle to enter the instruction of factory, when receive self-information to send and display device do not allow entry instruction the time put down and block bar and enter factory with the prevention vehicle;
Described coal sample sampling conveying equipment comprises: Sampling Machine, Sampling Machine frequency read/write, sample container and travelling belt, wherein the Sampling Machine frequency read/write sends to overall opertaing device with the information of vehicles that reads, this overall situation opertaing device sends and allows the sampling instruction to Sampling Machine, the Sampling Machine samples of coal pulled also is placed into coal sample in the sample container, this sample container is placed on the travelling belt, along with travelling belt is transmitted away;
Described coal weight detection equipment comprises: weighing weighing apparatus, car lug, steady arm and the frequency read/write of weighing, wherein; The frequency read/write of weighing be installed in weighing weighing apparatus sail end into before, be used for reading the radio-frequency (RF) tag on the vehicle and the information of vehicles that reads sent to overall opertaing device, hold and roll end away from sailing into of weighing weighing apparatus respectively car lug respectively is installed, being used for stopping vehicle advances, steady arm is installed in and is used on the weighing weighing apparatus guiding vehicle to sail Weighing Area in order to weigh, weighing weighing apparatus is used for gross weight or the tare weight of weighing vehicle, it receives the indication that allows to weigh after the instruction from overall opertaing device and is positioned at the car lug that sails end into and decontrols, and weighs so that vehicle sails Weighing Area into;
Described coal unloading yard admission unmanned equipment comprises: coal unloading yard admission frequency read/write, the coal unloading yard control device, admission barrier gate device and coal unloading yard voice prompting device, coal unloading yard admission frequency read/write wherein, admission barrier gate device and coal unloading yard voice prompting device are installed in the porch of coal unloading yard, the coal unloading yard control device is connected with coal unloading yard admission frequency read/write, and the coal unloading yard control device is controlled admission barrier gate device and coal unloading yard voice prompting device by wired or wireless mode, this coal unloading yard control device be used for to receive the information of vehicles that sends from overall opertaing device and comes the voice reminder vehicle need to enter the appointment coal unloading yard by control coal unloading yard voice prompting device, coal unloading yard admission frequency read/write is used for reading the radio-frequency (RF) tag on the vehicle that is parked in before the entrance and the information of vehicles that reads is sent to the coal unloading yard control device, this coal unloading yard control device also compares for receiving from the information of vehicles of coal unloading yard admission frequency read/write and the information of vehicles that receives from overall opertaing device before, allow the admission instruction to the admission barrier gate device if exist coupling then to send, this admission barrier gate device is used for receiving and allows after the admission instruction lifting to block bar to unload coal to allow vehicle to enter in the field.
2. the automatization monitoring and managing system for coal yard according to claim 1, it is characterized in that: the information that described vehicle enters factory includes factory's time, information of vehicles, supplier's information.
3. the automatization monitoring and managing system for coal yard according to claim 1, it is characterized in that: described steady arm is the laser ranging system that is integrated with the voice generating function.
4. the automatization monitoring and managing system for coal yard according to claim 1, it is characterized in that: described overall opertaing device is server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543827 CN202887287U (en) | 2012-10-23 | 2012-10-23 | Automatic monitoring system used for coal field |
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| CN 201220543827 CN202887287U (en) | 2012-10-23 | 2012-10-23 | Automatic monitoring system used for coal field |
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| CN 201220543827 Expired - Fee Related CN202887287U (en) | 2012-10-23 | 2012-10-23 | Automatic monitoring system used for coal field |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662722A (en) * | 2013-12-12 | 2014-03-26 | 南京西坝码头有限公司 | Coal blending system and process |
| CN103679566A (en) * | 2013-12-31 | 2014-03-26 | 李爱云 | Coal blending combustion method of coal-fired power plant |
| CN112697994A (en) * | 2020-12-11 | 2021-04-23 | 山西大学 | Unmanned intervention rapid coal quality intelligent detection metering system |
-
2012
- 2012-10-23 CN CN 201220543827 patent/CN202887287U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662722A (en) * | 2013-12-12 | 2014-03-26 | 南京西坝码头有限公司 | Coal blending system and process |
| CN103679566A (en) * | 2013-12-31 | 2014-03-26 | 李爱云 | Coal blending combustion method of coal-fired power plant |
| CN103679566B (en) * | 2013-12-31 | 2017-10-24 | 广州中电荔新电力实业有限公司 | A kind of coal blending combustion method of coal-fired power plant |
| CN112697994A (en) * | 2020-12-11 | 2021-04-23 | 山西大学 | Unmanned intervention rapid coal quality intelligent detection metering system |
| CN112697994B (en) * | 2020-12-11 | 2022-09-23 | 山西大学 | Unmanned intervention rapid coal quality intelligent detection metering system |
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