CN105115543A - SCADA-based temperature and humidity intelligent alarm device - Google Patents
SCADA-based temperature and humidity intelligent alarm device Download PDFInfo
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- CN105115543A CN105115543A CN201510511515.2A CN201510511515A CN105115543A CN 105115543 A CN105115543 A CN 105115543A CN 201510511515 A CN201510511515 A CN 201510511515A CN 105115543 A CN105115543 A CN 105115543A
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Abstract
The invention relates to an SCADA-based temperature and humidity intelligent alarm device. The problem that device maintenance personnel cannot timely and accurately acquire temperature and humidity information in a computer room is solved. The SCADA-based temperature and humidity intelligent alarm device comprises a main data cable, a spare data cable, a first monitoring host, a second monitoring host, a first SCADA device, a second SCADA device, a first database device, a second database device, a first pre-device, a second pre-device, a temperature and humidity acquisition server and a temperature and humidity sensor. The first monitoring host, the second monitoring host, the first SCADA device, the second SCADA device, the first database device, the second database device, the first pre-device, the second pre-device and the temperature and humidity acquisition server are respectively connected with the main data cable. The temperature and humidity acquisition server is connected with the temperature and humidity sensor.
Description
Technical field
The present invention relates to a kind of temperature and humidity intelligent alarm device based on SCADA.
Background technology
At present, most electric control appliance is installed concentratedly in a machine room by power department, overhauls electric control appliance to facilitate plant maintenance personnel.In above-mentioned machine room, because electric control appliance is numerous, thus, the warm and humid angle value in machine room needs monitoring in real time, cannot normally work to avoid the electric control appliance in machine room.But the humiture information in machine room cannot be passed to monitor staff by existing humiture alarm device in time, accurately, and this will cause machine room internal fault to expand, thus brings the loss that cannot retrieve.
Summary of the invention
Problem to be solved by this invention is just to provide a kind of temperature and humidity intelligent alarm device based on SCADA, realizes plant maintenance personnel and obtains humiture information in machine room in time, accurately.
For solving the problem, the present invention adopts following technical scheme:
A kind of temperature and humidity intelligent alarm device based on SCADA, comprise main data line, preliminary data line, first monitoring host computer, second monitoring host computer, one SCADA equipment, 2nd SCADA equipment, first database facility, second database facility, first preposition equipment, second preposition equipment, humiture collection server and Temperature Humidity Sensor, described first monitoring host computer, second monitoring host computer, one SCADA equipment, 2nd SCADA equipment, first database facility, second database facility, first preposition equipment, second preposition equipment is connected with main data line respectively with humiture collection server, described first monitoring host computer, second monitoring host computer, one SCADA equipment, 2nd SCADA equipment, first database facility, second database facility, first preposition equipment is connected with preliminary data line respectively with the second preposition equipment, described humiture collection server is connected with Temperature Humidity Sensor.
In the present invention, one SCADA equipment and the 2nd SCADA equipment have data acquisition function respectively, after a SCADA equipment and the 2nd SCADA equipment collect humiture information, mutually compared with the real time data of the 2nd SCADA equipment by the real time data of a SCADA equipment, the data successively received successively by a SCADA equipment are compared mutually, the data successively received successively by the 2nd SCADA equipment are compared, mutually to realize the humiture information of filter false.Plant maintenance personnel utilize the first monitoring host computer and the second monitoring host computer, humiture information in timely acquisition machine room, in addition, first monitoring host computer and the second monitoring host computer are respectively by different plant maintenance personnel controls, thus, occur tired after two monitoring host computers effectively avoid individual equipment maintainer long-term observation monitoring host computer and cause notice to concentrate, thus omitting alerting signal.
In the present invention, humiture information is passed to the first preposition equipment and the second preposition equipment by telemechanical principle by humiture collection device.
Further, described Temperature Humidity Sensor is provided with communication interface, and temperature-humidity signal is passed to humiture collection server by communication interface by described Temperature Humidity Sensor.Design like this, facilitates humiture collection server in different environment, change the Temperature Humidity Sensor of different model.
Further, described communication interface is RS485 or RS232.RS485 and RS232 has higher extendability, stability and reliability.
Further, described temperature and humidity intelligent alarm device also comprises the collision mat that lid is located at communication interface place, described Temperature Humidity Sensor is provided with some gag lever posts be distributed near communication interface, and when described collision mat closes communication interface, described collision mat is clamped between adjacent gag lever post.Collision mat is for increasing the water resistance of communication interface, to guarantee that Temperature Humidity Sensor can transmit data to humiture collection server under the environment that humidity value is higher, collision mat is clamped between adjacent gag lever post, so designs, and limits the position of collision mat relative humiture sensor.
Further, described gag lever post and collision mat elasticity fasten.Time Temperature Humidity Sensor is not connected with humiture collection server, collision mat and gag lever post elasticity fasten can avoid collision mat to lose.
Further, the sidewall of described gag lever post is provided with projection, and the spacing distance between described projection and Temperature Humidity Sensor is less than the thickness of collision mat.Design like this, the edge of collision mat sealed communication interface.
Further, described gag lever post is threaded with Temperature Humidity Sensor.Design like this, the spacing distance between fine setting projection and Temperature Humidity Sensor, to guarantee that collision mat can seal the gap between humiture collection server and communication interface.
Further, described collision mat is rubber parts, and described collision mat is provided with through hole.
Accompanying drawing explanation
Fig. 1 is the structural representation of temperature and humidity intelligent alarm device in the preferred embodiment of the present invention;
Fig. 2 is the cut-open view of part Temperature Humidity Sensor in the preferred embodiment of the present invention.
Embodiment
With reference to Fig. 1, a kind of temperature and humidity intelligent alarm device based on SCADA, comprise main data line 1, preliminary data line 2, first monitoring host computer 11, second monitoring host computer 21, one SCADA equipment 12, 2nd SCADA equipment 22, first database facility 13, second database facility 23, first preposition equipment 14, second preposition equipment 24, humiture collection server 3 and the Temperature Humidity Sensor 4 be connected with humiture collection server 3, wherein, first monitoring host computer 11, second monitoring host computer 21, one SCADA equipment 12, 2nd SCADA equipment 22, first database facility 13, second database facility 23, first preposition equipment 14, second preposition equipment 24 is connected with main data line 1 respectively with humiture collection server 3, first monitoring host computer 11, second monitoring host computer 21, one SCADA equipment 12, 2nd SCADA equipment 22, first database facility 13, second database facility 23, first preposition equipment 14 and the second preposition equipment 24 respectively with preliminary data line 2.
With reference to Fig. 1, when the humiture information in machine room being detected when Temperature Humidity Sensor 4, humiture information is passed to the first preposition equipment 14 and the second preposition equipment 24 by telemechanical principle by humiture collection server 3.The humiture information of the first preposition equipment 14 is through the bang path of main data line 1: path 1, humiture information is passed to the first database facility 13 by the first preposition equipment 14, humiture information is facilitated to be stored in the first database facility 13, one SCADA equipment 12 transfers the humiture information in the first database facility 13, and this humiture information is passed in the first monitoring host computer 11, to facilitate the humiture information of plant maintenance personnel in time, accurately in receiving house; Path 2, humiture information is passed to the second database facility 23 by the first preposition equipment 14, humiture information is facilitated to be stored in the second database facility 23, one SCADA equipment 12 transfers the humiture information in the second database facility 23, and this humiture information is passed in the first monitoring host computer 11, to facilitate the humiture information of plant maintenance personnel in time, accurately in receiving house; Path 3, humiture information is passed to the first database facility 13 by the first preposition equipment 14, humiture information is facilitated to be stored in the first database facility 13,2nd SCADA equipment 22 transfers the humiture information in the first database facility 13, and this humiture information is passed in the first monitoring host computer 11, to facilitate the humiture information of plant maintenance personnel in time, accurately in receiving house; Path 4, humiture information is passed to the second database facility 23 by the first preposition equipment 14, humiture information is facilitated to be stored in the second database facility 23,2nd SCADA equipment 22 transfers the humiture information in the second database facility 23, and this humiture information is passed in the first monitoring host computer 11, to facilitate the humiture information of plant maintenance personnel in time, accurately in receiving house; Path 5, humiture information is passed to the first database facility 13 by the first preposition equipment 14, humiture information is facilitated to be stored in the first database facility 13, one SCADA equipment 12 transfers the humiture information in the first database facility 13, and this humiture information is passed in the second monitoring host computer 21, to facilitate the humiture information of plant maintenance personnel in time, accurately in receiving house; Path 6, humiture information is passed to the second database facility 23 by the first preposition equipment 14, humiture information is facilitated to be stored in the second database facility 23, one SCADA equipment 12 transfers the humiture information in the second database facility 23, and this humiture information is passed in the second monitoring host computer 21, to facilitate the humiture information of plant maintenance personnel in time, accurately in receiving house; Path 7, humiture information is passed to the first database facility 13 by the first preposition equipment 14, humiture information is facilitated to be stored in the first database facility 13,2nd SCADA equipment 22 transfers the humiture information in the first database facility 13, and this humiture information is passed in the second monitoring host computer 21, to facilitate the humiture information of plant maintenance personnel in time, accurately in receiving house; Path 8, humiture information is passed to the second database facility 23 by the first preposition equipment 14, humiture information is facilitated to be stored in the second database facility 23,2nd SCADA equipment 22 transfers the humiture information in the second database facility 23, and this humiture information is passed in the second monitoring host computer 21, to facilitate the humiture information of plant maintenance personnel in time, accurately in receiving house.Because the humiture information of the second preposition equipment 24 is consistent through the bang path of main data line 1 with the humiture information of the first preposition equipment 14 through the bang path of main data line 1, thus, the humiture information of the second preposition equipment 24 through the bang path of main data line 1 with reference to the humiture information of the first preposition equipment 14 through the bang path of main data line 1.In like manner, the humiture information of the first preposition equipment 14 through the bang path of preliminary data line 2 with reference to the humiture information of the first preposition equipment 14 through the bang path of main data line 1, the humiture information of the second preposition equipment 24 through the bang path of preliminary data line 2 with reference to the humiture information of the first preposition equipment 14 through the bang path of main data line 1.
See figures.1.and.2, Temperature Humidity Sensor 4 is provided with communication interface 41, humiture collection server 3 is connected with data line 5, data line 5 inserts communication interface 41, is connected with humiture collection server 3 to realize Temperature Humidity Sensor 4.Intake in the environment of humidity for preventing Temperature Humidity Sensor 4, in the present invention, temperature and humidity intelligent alarm device also comprises the collision mat 6 that lid is located at communication interface 41 place, described collision mat 6 is rubber blanket, collision mat 6 is provided with the through hole 61 coordinated with data line 5, in the present embodiment, data line 5 and through hole 61 interference fit; Temperature Humidity Sensor 4 is provided with some gag lever posts 7 be distributed near communication interface 41, when all sides of collision mat 6 sealed communication interface 41, collision mat 6 is clamped between adjacent gag lever post 7, the sidewall of gag lever post 7 is provided with protruding 71, the spacing distance between protruding 71 and Temperature Humidity Sensor 4 is less than the thickness of collision mat 6.Insert in communication interface 41 process through through hole 61 at data line 5, collision mat 6 moves with data line 5, to make collision mat 6 expression lobes 71 occur through protruding 71 after elastic deformation, thus realizes collision mat 6 and fastens with gag lever post 7 elasticity; When data line 5 inserts communication interface 41 through through hole 61, data line 5 extrudes collision mat 6 and makes collision mat 6 that deformation occur, thus reduces the contact area of collision mat 6 and protruding 71.Design like this, when data line 5 inserts communication interface 41 through through hole 61, collision mat 6 sealed communication interface.
With reference to Fig. 2, in the present embodiment, gag lever post 7 is threaded with Temperature Humidity Sensor 4.Design like this, the convenient spacing distance regulated between protruding 71 and Temperature Humidity Sensor 4.
In the present embodiment, communication interface is RS485 or RS232.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and those of ordinary skill in the art should be understood that and the present invention includes but the content being not limited to accompanying drawing and describing in embodiment above.Any amendment not departing from function and structure principle of the present invention all will comprise within the scope of the appended claims.
Claims (8)
1. the temperature and humidity intelligent alarm device based on SCADA, it is characterized in that: comprise main data line, preliminary data line, first monitoring host computer, second monitoring host computer, one SCADA equipment, 2nd SCADA equipment, first database facility, second database facility, first preposition equipment, second preposition equipment, humiture collection server and Temperature Humidity Sensor, described first monitoring host computer, second monitoring host computer, one SCADA equipment, 2nd SCADA equipment, first database facility, second database facility, first preposition equipment, second preposition equipment is connected with main data line respectively with humiture collection server, described first monitoring host computer, second monitoring host computer, one SCADA equipment, 2nd SCADA equipment, first database facility, second database facility, first preposition equipment is connected with preliminary data line respectively with the second preposition equipment, described humiture collection server is connected with Temperature Humidity Sensor.
2., as claimed in claim 1 based on the temperature and humidity intelligent alarm device of SCADA, it is characterized in that: described Temperature Humidity Sensor is provided with communication interface, temperature-humidity signal is passed to humiture collection server by communication interface by described Temperature Humidity Sensor.
3. as claimed in claim 2 based on the temperature and humidity intelligent alarm device of SCADA, it is characterized in that: described communication interface is RS485 or RS232.
4. as claimed in claim 2 based on the temperature and humidity intelligent alarm device of SCADA, it is characterized in that: described temperature and humidity intelligent alarm device also comprises the collision mat that lid is located at communication interface place, described Temperature Humidity Sensor is provided with some gag lever posts be distributed near communication interface, when described collision mat closes communication interface, described collision mat is clamped between adjacent gag lever post.
5. as claimed in claim 4 based on the temperature and humidity intelligent alarm device of SCADA, it is characterized in that: described gag lever post and collision mat elasticity fasten.
6., as claimed in claim 5 based on the temperature and humidity intelligent alarm device of SCADA, it is characterized in that: the sidewall of described gag lever post is provided with projection, the spacing distance between described projection and Temperature Humidity Sensor is less than the thickness of collision mat.
7., as claimed in claim 6 based on the temperature and humidity intelligent alarm device of SCADA, it is characterized in that: described gag lever post is threaded with Temperature Humidity Sensor.
8. as claimed in claim 4 based on the temperature and humidity intelligent alarm device of SCADA, it is characterized in that: described collision mat is rubber parts, and described collision mat is provided with through hole.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510511515.2A CN105115543B (en) | 2015-08-19 | 2015-08-19 | A kind of temperature and humidity intelligent alarm device based on SCADA |
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| CN201510511515.2A CN105115543B (en) | 2015-08-19 | 2015-08-19 | A kind of temperature and humidity intelligent alarm device based on SCADA |
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| CN105115543B CN105115543B (en) | 2017-03-15 |
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