CN116826528B - Strong and weak electricity integration equipment - Google Patents
Strong and weak electricity integration equipment Download PDFInfo
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Abstract
The invention relates to the technical field of strong and weak electricity integrated equipment, and particularly discloses strong and weak electricity integrated equipment which comprises: a base plate; the strong electric connection part is connected with the strong electric primary loop; the weak current connection part is connected with a weak current circuit; the control part is respectively connected with the strong electric connection part and the weak electric connection part. The strong electric connection part and the weak electric connection part on the base plate are connected with corresponding circuits, so that information in the strong electric and weak electric transmission process can be monitored and controlled. The strong electric connection part can monitor strong electric transmission information and control the strong electric primary loop. The weak current connection part monitors weak current transmission information and controls weak current transmission. The control part is positioned in the middle of the base plate, is connected with the strong electric connection part and the weak electric connection part and is responsible for sending alarm information, and can effectively control the strong electric connection part and the weak electric connection part.
Description
Technical Field
The invention relates to the technical field of strong and weak electricity integrated equipment, in particular to strong and weak electricity integrated equipment.
Background
The strong and weak current integrated equipment is a comprehensive application based on the strong current system technology and the weak current system technology, and aims to provide efficient and reliable power supply and information transmission functions. The technology of the strong electric system relates to power supply and distribution, including transformers, switching equipment, power distribution systems, power protection and the like. These techniques are used to provide a stable power supply and to protect equipment safety. Weak current system technology relates to information transmission and device control such as data communication, network systems, sensors and controllers, and the like. These techniques are used to transmit signals, monitor and control devices, to implement data exchange and intelligent control.
However, at present, a power distribution device comprising both weak current components and strong current components is also provided, and only the weak current components and the strong current components are separated by a partition board, and the electric wires of different electric components are connected according to separate boxes, so that the whole electric wires are very complex, and meanwhile, the danger in use is increased, and further, the damage to users or devices is caused.
Therefore, the invention is urgently needed to provide the power distribution equipment with integrated strong and weak electricity, and the problems that the existing power distribution equipment with integrated strong and weak electricity cannot monitor the running state of equipment in the running process of the equipment, cannot timely check and alarm when faults occur, and further cause damage to users or the equipment are solved.
Disclosure of Invention
The invention aims to provide strong and weak electricity integrated equipment, which is used for solving the problems that the existing strong and weak electricity integrated equipment cannot monitor the running state of the equipment and cannot timely detect the equipment fault and alarm.
In one aspect, an embodiment of the present invention provides a strong and weak current integrated device, including:
a base plate;
the strong electric connection part is arranged at one end of the base plate and is used for being connected with a strong electric line, and the strong electric connection part is used for monitoring strong electric transmission information of the strong electric primary loop and controlling the strong electric primary loop according to the strong electric transmission information;
The weak current connecting part is arranged at the other end of the base plate, far away from the strong current connecting part, and is used for being connected with a weak current circuit, monitoring weak current transmission information in weak current transmission and controlling the weak current transmission according to the weak current transmission information;
the control part is arranged in the middle of the base plate, the strong electric connection part, the processing module and the weak electric connection part are arranged side by side along the arrangement direction of the base plate, the control part is respectively connected with the strong electric connection part and the weak electric connection part, the control part is used for sending alarm information from the strong electric transmission information to the weak electric transmission information, and the control part is also used for controlling the strong electric connection part and the weak electric connection part.
Further, the strong electric connection part includes:
the strong electricity acquisition module is connected with the strong electric line and is used for acquiring the strong electricity information;
the strong electric signal feedback module is used for sending a strong electric feedback signal;
the strong current processing module is used for judging whether a fault occurs in the strong current primary loop according to the strong current information and adjusting the strong current feedback signal level according to the fault information in the strong current primary loop;
And the strong electric control module is used for controlling the strong electric signals and the strong electric output frequency in the strong electric primary loop, and is also used for controlling the strong electric primary loop to run.
Further, the strong electric processing module is further configured to obtain a real-time strong electric transmission signal L in the strong electric transmission information, and determine whether the real-time strong electric transmission signal L in the strong electric transmission information meets a preset strong electric transmission requirement according to a relationship between the real-time strong electric transmission signal L and a preset strong electric transmission signal L1;
when l=l1, the strong electric processing module judges that the real-time strong electric transmission signal L in the strong electric transmission information meets a preset strong electric transmission requirement;
when L is smaller than L1 and L is larger than L1, the strong electric processing module judges that the real-time strong electric transmission signal L in the strong electric transmission information is lower than or higher than a preset strong electric transmission requirement, and adjusts the strong electric feedback signal level according to the relation between the real-time strong electric transmission signal L and the preset strong electric transmission signal L1.
Further, when the strong electric processing module determines that the real-time strong electric transmission signal L in the strong electric transmission information is lower than or higher than a preset strong electric transmission requirement, and adjusts the strong electric feedback signal level according to the relationship between the real-time strong electric transmission signal L and the preset strong electric transmission signal L1, the strong electric processing module includes:
The strong electric processing module is further used for obtaining a strong electric signal transmission difference delta L between the real-time strong electric signal transmission L and a preset strong electric signal transmission L1, setting delta L=L-L1, comparing the strong electric signal transmission difference delta L with the preset strong electric signal difference, and adjusting the strong electric feedback signal level according to the comparison result;
the method comprises the steps of presetting a first strong electric signal transmission difference delta L1, presetting a second strong electric signal transmission difference delta L2, setting a first adjustment coefficient G1, setting a second adjustment coefficient G2, setting a third adjustment coefficient G3, and setting the delta L1 < [ delta ] L2, wherein G1 is more than 0 and less than G3 and less than 1;
when DeltaL is less than or equal to DeltaL 1, selecting the first adjustment coefficient G1 to adjust the strong current feedback signal level;
when DeltaL < DeltaL1 is less than or equal to 0, the strong electric feedback signal level is not adjusted;
when the delta L1 is less than or equal to delta L2 and less than or equal to 0, the second adjustment coefficient G2 is selected to adjust the strong current feedback signal level;
when DeltaL > DeltaL2, selecting the third adjustment coefficient G3 to adjust the strong current feedback signal level;
when the ith adjustment coefficient Gi is selected to adjust the strong electric feedback signal level, and the adjusted strong electric feedback signal level is set to D1, d1=d×gi, where D is the initial level of the strong electric feedback signal sent by the strong electric signal feedback module, gi is the adjustment coefficient of the strong electric feedback signal level, and i=1, 2, or 3.
Further, when the strong electric processing module selects the ith adjustment coefficient Gi to adjust the strong electric feedback signal level and obtains the adjusted strong electric feedback signal level D1, the method includes:
the strong current processing module is further used for acquiring strong current real-time output frequency F in the strong current information and judging whether the strong current real-time output frequency F meets preset strong current output requirements according to the relation between the strong current real-time output frequency F and the preset strong current output frequency F1;
when F is more than or equal to F1, the strong current processing module judges that the strong current real-time output frequency F meets the preset strong current output requirement;
when F is smaller than F1, the strong current processing module judges that the strong current real-time output frequency F does not meet the preset strong current output requirement, and corrects the regulated strong current feedback signal level D1 according to the relation between the strong current real-time output frequency F and the preset strong current output frequency F1.
Further, when the strong current processing module determines that the strong current real-time output frequency F does not meet the preset strong current output requirement, and according to the relationship between the strong current real-time output frequency F and the preset strong current output frequency F1, the strong current processing module corrects the adjusted strong current feedback signal level D1, and includes:
The strong current processing module is further used for obtaining a strong current output difference value delta F between the strong current real-time output frequency F and the preset strong current output frequency F1, setting delta F=F-F1, comparing the strong current output difference value delta F with the preset strong current output difference value, and selecting a corresponding correction coefficient to correct the adjusted strong current feedback signal level D1;
the method comprises the steps of presetting a first strong current output difference value delta F1, presetting a second strong current output difference value delta F2, setting a first correction coefficient H1, a second correction coefficient H2 and a third correction coefficient H3, wherein delta F1 < [ delta ] F2, and H1 < H2 < H3 < 2;
when DeltaF < DeltaF1, selecting the first correction coefficient H1 to correct the adjusted strong current feedback signal level D1;
when DeltaF 1 is less than or equal to DeltaF < DeltaF2, selecting the second correction coefficient H2 to correct the adjusted strong electric feedback signal level D1;
when the delta F is more than or equal to delta F2, selecting the third correction coefficient H3 to correct the adjusted strong current feedback signal level D1;
when the i-th correction coefficient Hi is selected to correct the adjusted strong electric feedback signal level D1, setting the corrected strong electric feedback signal level as D2, and setting d2=d1×hi, where Hi is the correction coefficient of the adjusted strong electric feedback signal level D1.
Further, the weak electricity connection part includes:
the weak current acquisition module is connected with the weak current circuit and is used for acquiring weak current transmission frequency information in the weak current transmission information;
the weak current signal feedback module is used for sending a weak current feedback signal;
the weak current processing module is used for judging whether a fault occurs in the weak current circuit according to the weak current transmission frequency information and adjusting the weak current feedback signal level according to the fault;
the weak current control module is used for controlling the weak current transmission frequency and the weak current output;
and the protocol conversion module is used for converting the protocol in the weak current transmission process.
Further, the weak current processing unit is further configured to obtain a weak current transmission real-time frequency B in the weak current transmission frequency information, and determine whether the weak current transmission real-time frequency B meets a preset frequency requirement of weak current transmission according to a relationship between the weak current transmission real-time frequency B and a weak current transmission preset frequency B1;
when B is more than or equal to B1, the weak current processing unit judges that the weak current transmission real-time frequency B meets the preset frequency requirement of weak current transmission;
when B is smaller than B1, the weak current processing unit judges that the weak current transmission real-time frequency B cannot meet the preset frequency requirement of weak current transmission, and adjusts the weak current feedback signal level according to the relation between the weak current transmission real-time frequency B and the weak current transmission preset frequency B1.
Further, when the weak current processing unit determines that the weak current transmission real-time frequency B cannot meet the preset frequency requirement of weak current transmission, and adjusts the weak current feedback signal level according to the relationship between the weak current transmission real-time frequency B and the weak current transmission preset frequency B1, the weak current processing unit includes:
the weak current processing module is further used for obtaining a weak current frequency difference delta B between the weak current transmission real-time frequency B and a weak current transmission preset frequency B1, setting delta B=B-B1, comparing the weak current frequency difference delta B with the preset weak current frequency difference delta B, and selecting a corresponding adjusting coefficient according to a comparison result to adjust the weak current feedback signal level;
the method comprises the steps of presetting a first weak current frequency difference delta B1, presetting a second weak current frequency difference delta B2, setting a first regulating coefficient D1, a second regulating coefficient D2 and a third regulating coefficient D, wherein delta B1 < [ delta ] B2, and D1 is more than 0 and less than D2 and D3 is more than 1;
when DeltaB < DeltaB1, selecting the first adjusting coefficient D1 to adjust the weak current feedback signal level;
when DeltaB 1 is less than or equal to DeltaB < DeltaB2, selecting the second adjusting coefficient D2 to adjust the weak current feedback signal level;
When the delta B is more than or equal to delta B2, the third regulating coefficient D3 is selected to regulate the weak current feedback signal level;
when the ith adjustment coefficient Di is selected to adjust the weak current feedback signal level, setting the adjusted weak current feedback signal level as A1, and setting A1=A×Di, wherein A is the initial level of the weak current feedback signal, and Di is the adjustment coefficient of the weak current feedback signal level.
Further, the control unit includes:
the control module is respectively connected with the strong current control module and the weak current control module and is used for controlling the strong current control module and the weak current control module;
the fault signal module and the state signal module are respectively connected with the strong current processing module and the weak current processing module, and the fault signal module is used for acquiring fault data in the strong current primary loop and fault data transmitted by weak current; the state signal module is used for acquiring state data in the strong current primary loop and state data in weak current transmission;
the frequency feedback module is respectively connected with the strong current acquisition module and the weak current acquisition module and is used for acquiring the strong current output frequency and the weak current transmission frequency;
The communication module is used for transmitting the fault data in the strong current primary loop and the fault data transmitted by weak current, the state data in the strong current primary loop and the state data in the weak current transmission, the strong current output frequency and the weak current transmission frequency; the communication module is also used for receiving a control instruction;
and the processing module is used for controlling the control module according to the control instruction received by the communication module.
Compared with the prior art, the strong and weak electricity integrated equipment provided by the embodiment of the invention has the beneficial effects that: the strong electric connection part and the weak electric connection part on the base plate are connected with corresponding circuits, so that information in the strong electric and weak electric transmission process can be monitored and controlled. The strong electric connection part can monitor strong electric transmission information and control the strong electric primary loop. The weak current connection part monitors weak current transmission information and controls weak current transmission. The control part is positioned in the middle of the base plate, is connected with the strong electric connection part and the weak electric connection part, is responsible for sending alarm information and controls the strong electric connection part and the weak electric connection part. And further, the capacity of monitoring and controlling the strong current primary loop and weak current transmission is effectively improved, and the safety and stability of transmission are ensured.
According to the strong and weak electricity integrated equipment, the strong and weak electricity connection areas and the weak electricity connection areas are respectively arranged on two sides of the base plate, and the strong and weak electricity connection areas and the weak electricity connection areas are connected and controlled through the control module, so that the problem that the weak electricity connection areas cannot be normally used due to the fact that the strong and weak electricity connection areas are broken down or the weak electricity connection areas cannot be normally used during use is avoided.
Drawings
Fig. 1 is a block diagram of a strong and weak electricity integrated device according to an embodiment of the present invention.
Fig. 2 is a functional block diagram of a strong and weak electricity integrated device according to an embodiment of the present invention.
Fig. 3 is a block diagram of a strong electric connection portion in an embodiment of the present invention.
Fig. 4 is a block diagram of a weak current connection in an embodiment of the invention.
Fig. 5 is a block diagram of the control section in the embodiment of the present invention.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
The strong and weak current integrated equipment is a comprehensive application based on the strong current system technology and the weak current system technology, and aims to provide efficient and reliable power supply and information transmission functions. The technology of the strong electric system relates to power supply and distribution, including transformers, switching equipment, power distribution systems, power protection and the like. These techniques are used to provide a stable power supply and to protect equipment safety. Weak current system technology relates to information transmission and device control such as data communication, network systems, sensors and controllers, and the like. These techniques are used to transmit signals, monitor and control devices, to implement data exchange and intelligent control.
However, at present, a power distribution device comprising both weak current components and strong current components is also provided, and only the weak current components and the strong current components are separated by a partition board, and the electric wires of different electric components are connected according to separate boxes, so that the whole electric wires are very complex, and meanwhile, the danger in use is increased, and further, the damage to users or devices is caused.
In view of the above, the invention provides strong and weak electricity integrated equipment, which aims to solve the problems that the existing strong and weak electricity integrated equipment cannot monitor the running state of the equipment and cannot timely detect the equipment fault and alarm.
As shown in fig. 1 and 2, a strong and weak electricity integrated device according to a preferred embodiment of the present invention includes: the device comprises a base plate, a strong electric connection part, a weak electric connection part and a control part.
Specifically, the strong electric connection part is arranged at one end of the base plate, and is used for being connected with a strong electric line, monitoring strong electric transmission information of the strong electric primary loop and controlling the strong electric primary loop according to the strong electric transmission information; the weak current connecting part is arranged at the other end of the base plate edge far away from the strong current connecting part, and is used for being connected with a weak current circuit, monitoring weak current transmission information in weak current transmission and controlling the weak current transmission according to the weak current transmission information; the control part is arranged in the middle of the base plate, and the strong electric connection part, the processing module and the weak electric connection part are arranged side by side along the arrangement direction of the base plate, the control part is respectively connected with the strong electric connection part and the weak electric connection part, the control part is used for sending the strong electric transmission information and the weak electric transmission information to alarm information, and the control part is also used for controlling the strong electric connection part and the weak electric connection part.
It is understood that the strong electric connection portion is connected to the strong electric line, so that the strong electric transmission information of the strong electric primary circuit can be monitored, and the strong electric primary circuit can be controlled according to the information. This helps to ensure the safety and stability of the strong electric current transmission. And secondly, the light current transmission information is connected with a light current circuit through a light current connection part and is used for monitoring light current transmission information in light current transmission and controlling the light current transmission according to the information. This helps to ensure the reliability and correctness of weak current transmission. And finally, the control part is connected with the strong current connecting part and the weak current connecting part, so that the strong current transmission information and the weak current transmission information can be converted into alarm information to be sent to operators, and the operators can obtain key information in time and take corresponding measures. Meanwhile, the control part can also control the strong current connection part and the weak current connection part so as to realize the automation and the remote control of the system.
Specifically, referring to fig. 3, in some embodiments of the present invention, the strong electric connection portion includes: the device comprises a strong electric acquisition module, a strong electric signal feedback module, a strong electric processing module and a strong electric control module. The strong current acquisition module is connected with the strong electric line and is used for acquiring strong electric transmission information; the strong electric signal feedback module is used for sending a strong electric feedback signal; the strong current processing module is used for judging whether a fault occurs in the strong current primary loop according to the strong current information and adjusting the strong current feedback signal level according to the fault information in the strong current primary loop; the strong electric control module is used for controlling strong electric transmission signals and strong electric output frequencies in the strong electric primary loop, and is also used for controlling operation in the strong electric primary loop.
Preferably, the strong electric signal feedback module is provided with a status signal unit, a fault signal status and frequency feedback unit.
Preferably, the strong electric control module is provided with a switch button unit, a change-over switch unit, a strong electric output control unit, and a strong electric frequency control unit.
Preferably, the strong electric connection part is further provided with an indicator lamp.
Specifically, in some embodiments of the present invention, the strong electric processing module is further configured to obtain a real-time strong electric transmission signal L in the strong electric transmission information, and determine, according to a relationship between the real-time strong electric transmission signal L and a preset strong electric transmission signal L1, whether the real-time strong electric transmission signal L in the strong electric transmission information meets a preset strong electric transmission requirement: when l=l1, the strong electric processing module determines that the real-time strong electric transmission signal L in the strong electric transmission information meets a preset strong electric transmission requirement. When L is smaller than L1 and L is larger than L1, the strong electric processing module judges that the real-time strong electric transmission signal L in the strong electric transmission information is lower than or higher than the preset strong electric transmission requirement, and adjusts the strong electric feedback signal level according to the relation between the real-time strong electric transmission signal L and the preset strong electric transmission signal L1.
It can be understood that the strong current transmission is monitored in real time by the strong current processing module, the real-time signal L is obtained and compared with the preset value, and the deviation or abnormal situation in the strong current transmission can be found in time. According to the judgment result, the problems in the strong current transmission are judged, so that operators can timely take corresponding measures to overhaul, and serious damage is avoided.
Specifically, in some embodiments of the present invention, when the strong electric processing module determines that the real-time strong electric transmission signal L in the strong electric transmission information is lower or higher than a preset strong electric transmission requirement, and adjusts the strong electric feedback signal level according to a relationship between the real-time strong electric transmission signal L and the preset strong electric transmission signal L1, the strong electric processing module includes: the strong electric processing module is further used for obtaining a strong electric signal transmission difference delta L between the real-time strong electric signal transmission signal L and a preset strong electric signal transmission signal L1, setting delta L=L-L1, comparing the strong electric signal transmission difference delta L with the preset strong electric signal difference, and adjusting the strong electric feedback signal level according to the comparison result: the method comprises the steps of presetting a first strong electric signal transmission difference delta L1, presetting a second strong electric signal transmission difference delta L2, setting a first adjustment coefficient G1, setting a second adjustment coefficient G2, setting a third adjustment coefficient G3, and setting the delta L1 < [ delta ] L2, wherein G1 is more than 0 and less than G3 and less than 1.
When DeltaL is less than or equal to DeltaL 1, the first adjustment coefficient G1 is selected to adjust the strong electric feedback signal level.
When DeltaL < DeltaL1 is less than or equal to 0, the strong electric feedback signal level is not adjusted.
When the delta L1 is less than or equal to 0 and less than or equal to delta L2, the second adjustment coefficient G2 is selected to adjust the strong electric feedback signal level.
When DeltaL > DeltaL2, the third adjustment coefficient G3 is selected to adjust the strong electric feedback signal level.
When the ith adjustment coefficient Gi is selected to adjust the level of the strong electric feedback signal, and the adjusted level of the strong electric feedback signal is set to D1, d1=dgi, where D is the initial level of the strong electric feedback signal sent by the strong electric signal feedback module, gi is the adjustment coefficient of the level of the strong electric feedback signal, and i=1, 2, or 3.
It can be understood that the difference situation in the strong electric transmission can be rapidly identified by the strong electric processing module by acquiring the difference Δl between the real-time strong electric transmission signal L and the preset signal L1. By comparing the delta L with a preset strong electric signal difference value, whether the strong electric transmission meets the expected requirement or not can be accurately judged, and potential problems or abnormal conditions can be timely found. And secondly, according to a comparison result, through adjusting the level of the strong current feedback signal, an operator can further clearly understand the potential problem or the dangerous level of the abnormal condition, so that corresponding measures can be timely taken to overhaul the potential problem or the place of the abnormal condition of the strong current transmission.
Specifically, in some embodiments of the present invention, when the strong current processing module selects the ith adjustment coefficient Gi to adjust the strong current feedback signal level and obtains the adjusted strong current feedback signal level D1, the method includes: the strong current processing module is further used for acquiring strong current real-time output frequency F in the strong current information and judging whether the strong current real-time output frequency F meets preset strong current output requirements according to the relation between the strong current real-time output frequency F and preset strong current output frequency F1: when F is more than or equal to F1, the strong current processing module judges that the strong current real-time output frequency F meets the preset strong current output requirement. When F is smaller than F1, the strong current processing module judges that the strong current real-time output frequency F does not meet the preset strong current output requirement, and corrects the regulated strong current feedback signal level D1 according to the relation between the strong current real-time output frequency F and the preset strong current output frequency F1.
Specifically, in some embodiments of the present invention, when the strong current processing module determines that the strong current real-time output frequency F does not meet the preset strong current output requirement, and corrects the adjusted strong current feedback signal level D1 according to the relationship between the strong current real-time output frequency F and the preset strong current output frequency F1, the method includes: the strong current processing module is further used for obtaining a strong current output difference delta F between the strong current real-time output frequency F and the preset strong current output frequency F1, setting delta F=F-F1, comparing the strong current output difference delta F with the preset strong current output difference, and selecting a corresponding correction coefficient to correct the adjusted strong current feedback signal level D1: the method comprises the steps of presetting a first strong current output difference value delta F1, presetting a second strong current output difference value delta F2, setting a first correction coefficient H1, a second correction coefficient H2 and a third correction coefficient H3, wherein delta F1 < [ delta ] F2, and H1 < H2 < H3 < 2.
When Δf < Δf1, a first correction coefficient H1 is selected to correct the adjusted strong electric feedback signal level D1.
When DeltaF 1 is less than or equal to DeltaF < DeltaF2, a second correction coefficient H2 is selected to correct the adjusted strong electric feedback signal level D1.
When DeltaF is more than or equal to DeltaF 2, a third correction coefficient H3 is selected to correct the adjusted strong electric feedback signal level D1.
When the i-th correction coefficient Hi is selected to correct the adjusted strong electric feedback signal level D1, and the corrected strong electric feedback signal level is set to D2, d2=d1×hi is set, where Hi is the correction coefficient of the adjusted strong electric feedback signal level D1.
It can be understood that whether the real-time output frequency F meets the preset requirement or not is judged according to the comparison of the real-time output frequency F and the preset output frequency F1, so that the strong current output meets the expected frequency is ensured; and according to the comparison of the output difference value delta F and preset output difference values delta F1 and delta F2, selecting corresponding correction coefficients H1, H2 or H3, and correcting the regulated strong current feedback signal level D1 so as to more accurately reflect the actual output condition. Thus, the stability and the accuracy of strong electric transmission can be ensured, and the performance and the reliability of a strong electric system are improved. Meanwhile, according to different output difference ranges, a proper correction coefficient is selected, so that the strong current feedback signal level D2 reflects the actual condition of strong current output more accurately. Further make operating personnel in time take corresponding measure and overhaul, and then shorten the time that overhauls in the strong electricity primary loop, the effectual efficiency that overhauls in its strong electricity primary loop that promotes.
Specifically, referring to fig. 4, in some embodiments of the present invention, the weak current connection portion includes: the system comprises a weak current acquisition module, a weak current signal feedback module, a weak current processing module, a weak current control module and a protocol conversion module; the weak current acquisition module is connected with the weak current circuit and is used for acquiring weak current transmission frequency information in weak current transmission information; the weak current signal feedback module is used for sending a weak current feedback signal; the weak current processing module is used for judging whether a fault occurs in a weak current circuit according to the weak current transmission frequency information and adjusting the weak current feedback signal level according to the fault; the weak current control module is used for controlling weak current transmission frequency and weak current output; and the protocol conversion module is used for converting the protocol in the weak current transmission process.
It can be understood that the weak current transmission frequency information is acquired through the weak current acquisition module, and the state of the weak current line is monitored in real time so as to discover faults in time; judging whether a fault occurs or not according to the weak current transmission frequency information through a weak current processing module, and adjusting the level of a weak current feedback signal to ensure that the fault is responded and processed in time; the weak current feedback module is used for sending a weak current feedback signal to provide feedback information for system operators so as to help the operators know the system state and the fault condition; the weak current transmission frequency and the weak current output are controlled through the weak current control module, so that the system is ensured to operate in a stable and controllable state; and the protocol conversion module is used for converting the protocol in the weak current transmission process, so that the interconnection and intercommunication among different devices are realized.
Preferably, the weak current signal feedback module is provided with a state signal unit, a fault signal unit and a frequency feedback unit.
Preferably, the weak current control module is provided with a frequency control unit and a weak current output control unit.
Specifically, in some embodiments of the present invention, the weak current processing unit is further configured to obtain a weak current transmission real-time frequency B in the weak current transmission frequency information, and determine, according to a relationship between the weak current transmission real-time frequency B and a weak current transmission preset frequency B1, whether the weak current transmission real-time frequency B meets a preset frequency requirement of the weak current transmission: when B is more than or equal to B1, the weak current processing unit judges that the real-time frequency B of weak current transmission meets the preset frequency requirement of weak current transmission. When B is smaller than B1, the weak current processing unit judges that the weak current transmission real-time frequency B cannot meet the preset frequency requirement of weak current transmission, and adjusts the weak current feedback signal level according to the relation between the weak current transmission real-time frequency B and the weak current transmission preset frequency B1.
Specifically, in some embodiments of the present invention, when the weak current processing unit determines that the weak current transmission real-time frequency B cannot meet the preset frequency requirement of weak current transmission, and adjusts the weak current feedback signal level according to the relationship between the weak current transmission real-time frequency B and the weak current transmission preset frequency B1, the method includes: the weak current processing module is further used for obtaining a weak current frequency difference delta B between the weak current transmission real-time frequency B and the weak current transmission preset frequency B1, setting delta B=B-B1, comparing the weak current frequency difference delta B with the preset weak current frequency difference delta B, and selecting a corresponding adjusting coefficient according to the comparison result to adjust the weak current feedback signal level: the method comprises the steps of presetting a first weak current frequency difference delta B1, presetting a second weak current frequency difference delta B2, setting a first regulating coefficient D1, a second regulating coefficient D2 and a third regulating coefficient D, wherein delta B1 < [ delta ] B2, and 0 < D1 < D2 < D3 < 1.
When DeltaB < DeltaB1, then the first adjustment coefficient D1 is selected to adjust the weak current feedback signal level.
When DeltaB 1 is less than or equal to DeltaB < DeltaB2, the second regulating coefficient D2 is selected to regulate the weak current feedback signal level.
And when the delta B is more than or equal to delta B2, selecting a third adjusting coefficient D3 to adjust the weak current feedback signal level.
When the ith adjustment coefficient Di is selected to adjust the weak current feedback signal level, and the adjusted weak current feedback signal level is set to be A1, a1=a×di is set, wherein a is the initial level of the weak current feedback signal, and Di is the adjustment coefficient of the weak current feedback signal level.
It can be understood that the weak current transmission frequency is monitored and regulated in real time through the weak current processing unit, so that the weak current system is ensured to operate in a preset frequency range, and the stability and reliability of the system are improved. According to the frequency difference, the level of the weak current feedback signal is accurately adjusted, so that the feedback signal can accurately reflect the weak current transmission condition, and timely fault diagnosis and treatment are provided. And in the process of selecting and adjusting the adjusting coefficient, the weak current system can dynamically adjust the feedback signal level according to actual conditions, so that the adaptability and the flexibility of the system are improved.
Specifically, referring to fig. 5, in some embodiments of the present invention, the control section includes: the system comprises a control module, a fault signal module, a state signal module, a frequency feedback module, a communication module and a processing module; the control module is respectively connected with the strong electric control module and the weak electric control module and is used for controlling the strong electric control module and the weak electric control module; the fault signal module and the state signal module are respectively connected with the strong current processing module and the weak current processing module, and the fault signal module is used for acquiring fault data in a strong current primary loop and fault data transmitted by weak current; the state signal module is used for acquiring state data in a strong current primary loop and state data in weak current transmission; the frequency feedback module is respectively connected with the strong current acquisition module and the weak current acquisition module and is used for acquiring strong current output frequency and weak current transmission frequency; the communication module is used for transmitting fault data in the strong current primary loop and fault data transmitted by weak current, state data in the strong current primary loop and state data in weak current transmission, strong current output frequency and weak current transmission frequency; the communication module is also used for receiving a control instruction; the processing module is used for controlling the control module according to the control instruction received by the communication module.
It can be understood that the control module realizes the centralized control of the strong current control module and the weak current control module, and improves the overall performance and coordination of the system. The fault signal module and the state signal module are connected, so that the system can acquire fault and state information in a strong current primary loop and weak current transmission in real time, the problems can be found and handled in time, and the reliability and safety of the system are improved. The frequency feedback module is used for monitoring and feeding back the strong current output frequency and the weak current transmission frequency and helping the system to realize accurate frequency control and adjustment. The communication module has the functions of realizing information exchange and control instruction transmission among the modules, and enhancing the intelligence and flexibility of the system. The processing module precisely controls the control module according to the received control instruction, so that the response speed and control precision of the system are improved.
Preferably, the control module is provided with a field control unit, a frequency control unit, and an output control unit.
In summary, the embodiment of the invention provides strong and weak current integrated equipment, which is connected with corresponding circuits through a strong current connecting part and a weak current connecting part on a base plate, and can monitor and control information in the strong current and weak current transmission process. The strong electric connection part can monitor strong electric transmission information and control the strong electric primary loop. The weak current connection part monitors weak current transmission information and controls weak current transmission. The control part is positioned in the middle of the base plate, is connected with the strong electric connection part and the weak electric connection part, is responsible for sending alarm information and controls the strong electric connection part and the weak electric connection part. And further, the capacity of monitoring and controlling the strong current primary loop and weak current transmission is effectively improved, and the safety and stability of transmission are ensured.
Specifically, the strong and weak electricity integrated equipment in the embodiment of the invention has the advantages that the strong and weak electricity connection areas and the weak electricity connection areas are respectively arranged on two sides of the base plate, and the strong and weak electricity connection areas and the weak electricity connection areas are connected and controlled through the control module, so that the problem that the weak electricity connection areas cannot be normally used or the weak electricity connection areas cannot be normally used due to the faults of the strong and weak electricity connection areas during use is avoided.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flowchart and/or block of the flowchart illustrations and/or block diagrams, and combinations of flowcharts and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Finally, it should be noted that: the above embodiments are only for illustrating the technical aspects of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the above embodiments, it should be understood by those of ordinary skill in the art that: modifications and equivalents may be made to the specific embodiments of the invention without departing from the spirit and scope of the invention, which is intended to be covered by the claims.
Claims (7)
1. The utility model provides a strong and weak electricity integration equipment which characterized in that includes:
a base plate;
the strong electric connection part is arranged at one end of the base plate and is used for being connected with a strong electric line, and the strong electric connection part is used for monitoring strong electric transmission information of the strong electric primary loop and controlling the strong electric primary loop according to the strong electric transmission information;
the weak current connecting part is arranged at the other end of the base plate, far away from the strong current connecting part, and is used for being connected with a weak current circuit, monitoring weak current transmission information in weak current transmission and controlling the weak current transmission according to the weak current transmission information;
the control part is arranged in the middle of the base plate, the strong electric connection part, the processing module and the weak electric connection part are arranged side by side along the arrangement direction of the base plate, the control part is respectively connected with the strong electric connection part and the weak electric connection part, the control part is used for sending alarm information according to the strong electric transmission information and the weak electric transmission information, and the control part is also used for controlling the strong electric connection part and the weak electric connection part;
the strong electric connection part includes:
The strong electricity acquisition module is connected with the strong electric line and is used for acquiring the strong electricity information;
the strong electric signal feedback module is used for sending a strong electric feedback signal;
the strong current processing module is used for judging whether a fault occurs in the strong current primary loop according to the strong current information and adjusting the strong current feedback signal level according to the fault information in the strong current primary loop;
the strong electric control module is used for controlling strong electric signals and strong electric output frequencies of the strong electric primary loop operation, and is also used for controlling the strong electric primary loop operation;
the strong electric processing module is further used for acquiring a real-time strong electric transmission signal L in the strong electric transmission information and judging whether the real-time strong electric transmission signal L in the strong electric transmission information meets preset strong electric transmission requirements according to the relation between the real-time strong electric transmission signal L and a preset strong electric transmission signal L1;
when l=l1, the strong electric processing module judges that the real-time strong electric transmission signal L in the strong electric transmission information meets a preset strong electric transmission requirement;
when L is smaller than L1 and L is larger than L1, the strong electric processing module judges that a real-time strong electric transmission signal L in the strong electric transmission information is lower than or higher than a preset strong electric transmission requirement, and adjusts the strong electric feedback signal level according to the relation between the real-time strong electric transmission signal L and the preset strong electric transmission signal L1;
The strong electric processing module when judging that the real-time strong electric transmission signal L in the strong electric transmission information is lower than or higher than a preset strong electric transmission requirement and adjusting the strong electric feedback signal level according to the relation between the real-time strong electric transmission signal L and the preset strong electric transmission signal L1 comprises the following steps:
the strong electric processing module is further used for obtaining a strong electric signal transmission difference delta L between the real-time strong electric signal transmission L and a preset strong electric signal transmission L1, setting delta L=L-L1, comparing the strong electric signal transmission difference delta L with the preset strong electric signal transmission difference, and adjusting the strong electric feedback signal level according to the comparison result;
the method comprises the steps of presetting a first strong electric signal transmission difference delta L1, presetting a second strong electric signal transmission difference delta L2, setting a first adjustment coefficient G1, setting a second adjustment coefficient G2, setting a third adjustment coefficient G3, and setting the delta L1 < [ delta ] L2, wherein G1 is more than 0 and less than G3 and less than 1;
when DeltaL is less than or equal to DeltaL 1, selecting the first adjustment coefficient G1 to adjust the strong current feedback signal level;
when DeltaL < DeltaL1 is less than or equal to 0, the strong electric feedback signal level is not adjusted;
When the delta L1 is less than or equal to delta L2 and less than or equal to 0, the second adjustment coefficient G2 is selected to adjust the strong current feedback signal level;
when DeltaL > DeltaL2, selecting the third adjustment coefficient G3 to adjust the strong current feedback signal level;
when the ith adjustment coefficient Gi is selected to adjust the strong electric feedback signal level, and the adjusted strong electric feedback signal level is set to D1, d1=d G i is set, where D is the initial level of the strong electric feedback signal sent by the strong electric signal feedback module, gi is the adjustment coefficient of the strong electric feedback signal level, and i=1, 2, or 3.
2. The power and weakness integration apparatus according to claim 1, wherein when the power processing module selects an i-th adjustment coefficient Gi to adjust the power feedback signal level and obtains the adjusted power feedback signal level D1, comprising:
the strong current processing module is further used for acquiring strong current real-time output frequency F in the strong current information and judging whether the strong current real-time output frequency F meets preset strong current output requirements according to the relation between the strong current real-time output frequency F and the preset strong current output frequency F1;
When F is more than or equal to F1, the strong current processing module judges that the strong current real-time output frequency F meets the preset strong current output requirement;
when F is smaller than F1, the strong current processing module judges that the strong current real-time output frequency F does not meet the preset strong current output requirement, and corrects the regulated strong current feedback signal level D1 according to the relation between the strong current real-time output frequency F and the preset strong current output frequency F1.
3. The integrated strong and weak electricity device according to claim 2, wherein the strong electricity processing module, when judging that the strong electricity real-time output frequency F does not meet a preset strong electricity output requirement, corrects the adjusted strong electricity feedback signal level D1 according to a relationship between the strong electricity real-time output frequency F and the preset strong electricity output frequency F1, includes:
the strong current processing module is further used for obtaining a strong current output difference value delta F between the strong current real-time output frequency F and the preset strong current output frequency F1, setting delta F=F-F1, comparing the strong current output difference value delta F with the preset strong current output difference value, and selecting a corresponding correction coefficient to correct the adjusted strong current feedback signal level D1;
The method comprises the steps of presetting a first strong current output difference value delta F1, presetting a second strong current output difference value delta F2, setting a first correction coefficient H1, a second correction coefficient H2 and a third correction coefficient H3, wherein delta F1 < [ delta ] F2, and H1 < H2 < H3 < 2;
when DeltaF < DeltaF1, selecting the first correction coefficient H1 to correct the adjusted strong current feedback signal level D1;
when DeltaF 1 is less than or equal to DeltaF < DeltaF2, selecting the second correction coefficient H2 to correct the adjusted strong electric feedback signal level D1;
when the delta F is more than or equal to delta F2, selecting the third correction coefficient H3 to correct the adjusted strong current feedback signal level D1;
when the i-th correction coefficient Hi is selected to correct the adjusted strong electric feedback signal level D1, and the corrected strong electric feedback signal level is set to D2, d2=d1×hi is set, where H i is the correction coefficient of the adjusted strong electric feedback signal level D1.
4. The weak electricity integration apparatus of claim 1, wherein the weak electricity connection portion comprises:
the weak current acquisition module is connected with the weak current circuit and is used for acquiring weak current transmission frequency information in the weak current transmission information;
The weak current signal feedback module is used for sending a weak current feedback signal;
the weak current processing module is used for judging whether a fault occurs in the weak current circuit according to the weak current transmission frequency information and adjusting the weak current feedback signal level according to the fault;
the weak current control module is used for controlling the weak current transmission frequency and the weak current output;
and the protocol conversion module is used for converting the protocol in the weak current transmission process.
5. The integrated strong and weak current device according to claim 4, wherein the weak current processing module is further configured to obtain a weak current transmission real-time frequency B in the weak current transmission frequency information, and determine whether the weak current transmission real-time frequency B meets a preset frequency requirement of weak current transmission according to a relationship between the weak current transmission real-time frequency B and a weak current transmission preset frequency B1;
when B is more than or equal to B1, the weak current processing module judges that the weak current transmission real-time frequency B meets the preset frequency requirement of weak current transmission;
when B is smaller than B1, the weak current processing module judges that the weak current transmission real-time frequency B cannot meet the preset frequency requirement of weak current transmission, and adjusts the weak current feedback signal level according to the relation between the weak current transmission real-time frequency B and the weak current transmission preset frequency B1.
6. The integrated weak and strong current apparatus of claim 5, wherein the weak current processing module, when determining that the weak current transmission real-time frequency B cannot meet the preset frequency requirement of weak current transmission, adjusts the weak current feedback signal level according to the relationship between the weak current transmission real-time frequency B and the weak current transmission preset frequency B1, comprises:
the weak current processing module is further used for obtaining a weak current frequency difference delta B between the weak current transmission real-time frequency B and a weak current transmission preset frequency B1, setting delta B=B-B1, comparing the weak current frequency difference delta B with the preset weak current frequency difference delta B, and selecting a corresponding adjusting coefficient according to a comparison result to adjust the weak current feedback signal level;
the method comprises the steps of presetting a first weak current frequency difference delta B1, presetting a second weak current frequency difference delta B2, setting a first regulating coefficient D1, a second regulating coefficient D2 and a third regulating coefficient D, wherein delta B1 < [ delta ] B2, and D1 is more than 0 and less than D2 and D3 is more than 1;
when DeltaB < DeltaB1, selecting the first adjusting coefficient D1 to adjust the weak current feedback signal level;
when DeltaB 1 is less than or equal to DeltaB < DeltaB2, selecting the second adjusting coefficient D2 to adjust the weak current feedback signal level;
When the delta B is more than or equal to delta B2, the third regulating coefficient D3 is selected to regulate the weak current feedback signal level;
when the ith adjustment coefficient Di is selected to adjust the weak current feedback signal level, setting the adjusted weak current feedback signal level as A1, and setting A1=A×Di, wherein A is the initial level of the weak current feedback signal, and Di is the adjustment coefficient of the weak current feedback signal level.
7. The power and weak electricity integration apparatus according to any one of claims 1 to 6, wherein the control section includes:
the control module is respectively connected with the strong current control module and the weak current control module and is used for controlling the strong current control module and the weak current control module;
the fault signal module and the state signal module are respectively connected with the strong current processing module and the weak current processing module, and the fault signal module is used for acquiring fault data in the strong current primary loop and fault data transmitted by weak current; the state signal module is used for acquiring state data in the strong current primary loop and state data in weak current transmission;
the frequency feedback module is respectively connected with the strong current acquisition module and the weak current acquisition module and is used for acquiring the strong current output frequency and the weak current transmission frequency;
The communication module is used for transmitting the fault data in the strong current primary loop and the fault data transmitted by weak current, the state data in the strong current primary loop and the state data in the weak current transmission, the strong current output frequency and the weak current transmission frequency; the communication module is also used for receiving a control instruction;
and the processing module is used for controlling the control module according to the control instruction received by the communication module.
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