CN204330955U - Circuit load intelligent identification device - Google Patents
Circuit load intelligent identification device Download PDFInfo
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- CN204330955U CN204330955U CN201420869410.5U CN201420869410U CN204330955U CN 204330955 U CN204330955 U CN 204330955U CN 201420869410 U CN201420869410 U CN 201420869410U CN 204330955 U CN204330955 U CN 204330955U
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Abstract
The utility model relates to a kind of circuit load intelligent identification device.The purpose of this utility model is to provide the circuit load intelligent identification device can monitored constantly the power information of each power unit, and it comprises several monitoring groups; Described monitoring group comprises electric energy collection module, relay and MCU controller, and described MCU controller is connected with electric energy collection module, relay respectively; Described electric energy collection module is monitored the power information of power unit and is sent power information to MCU controller; Described MCU controller receives power information and carries out the work that data analysis judges with pilot relay; Described relay carries out break-make control according to the control command of the MCU controller received to the circuit of power unit.
Description
Technical field
The utility model relates to a kind of circuit load intelligent identification device.
Background technology
In recent years, because the quantity of various violation electrical equipment and kind constantly increase in students' dormitory, certain impact is caused to the line load of dormitory garden, make it bear to increase the weight of gradually, thus accelerate the aging circuit of garden, bury some hidden danger inconspicuous to the Electrical Safety of Student garden area.Meanwhile, partial students uses some electrical equipment to continue after garden power-off, and often select private pull the wire after a loss of power to reach the application target of other electrical equipment, this also can increase the weight of the useful load of original design circuit undoubtedly, increases the risk had an accident.On the other hand, because students' dormitory is also often the secret place of personal lifestyle, use for student the behaviors such as various violation electrical equipment and private pull the wire to be difficult to discover, also have no idea to carry out permanence and check on a large scale.Inspection before often becomes a mere formality, and is " you just walk, and we just uses " this situation substantially.So just having encouraged some automatic students to using taking exception to of violation electrical equipment danger, still having sticked to one's old way of doing things, had no to pay close attention to Electrical Safety, once have an accident, its consequence is also difficult to the imagination.
Summary of the invention
The purpose of this utility model is to provide a kind of circuit load intelligent identification device can monitored constantly the power information of each power unit.
The purpose of this utility model is achieved through the following technical solutions: a kind of circuit load intelligent identification device, and it comprises several monitoring groups;
Described monitoring group comprises electric energy collection module, relay and MCU controller, and described MCU controller is connected with electric energy collection module, relay respectively; Described electric energy collection module is monitored the power information of power unit and is sent power information to MCU controller; Described MCU controller receives power information and carries out the work that data analysis judges with pilot relay; Described relay carries out break-make control according to the control command of the MCU controller received to the circuit of power unit.
It also comprises CAN BUS module, data transmission module and host computer, described data transmission module is connected with the MCU controller of several monitoring groups by CAN BUS module, the information processing data of MCU controller is sent to data transmission module by CAN BUS module, and this information processing data is sent to host computer by data transmission module again.
Described data transmission module is wire transmission module, WIFI module, 3G module, bluetooth module or 4G module.
Described electric energy collection module is JSY1.41 electric energy collection module, and described power information comprises voltage, electric current, power, the power factor of power unit.
Compared to prior art, the utility model has the advantage of:
This project adopts the integration of wireless network communication technique, hardware and software and sensing technology.Realize power unit, particularly the Electrical Safety of garden, students' dormitory provides safeguard, and when there being student to use the electrical equipment of relatively high power to be can report to the police to user, and implements power down process to get rid of potential safety hazard.What this project was strong solve student is often in the gap that violation electrical equipment Shang Zuan school checks, once student uses system will record automatically, and to its short time power-off to look warning.Also mitigate the burden that relevant departments check, enhance the safety utilization of electric power consciousness of student, ensure school's steady safe operation in garden.
Accompanying drawing explanation
Fig. 1 is the embodiment schematic diagram of a kind of circuit load intelligent identification device of the utility model.
Fig. 2 is the computing schematic flow sheet of MCU controller main control part in a kind of circuit load intelligent identification device of the utility model.
The circuit diagram of MCU controller in a kind of embodiment of Fig. 3 the utility model.
The circuit diagram of CAN BUS module in a kind of embodiment of Fig. 4 the utility model.
The circuit diagram of RS232 in a kind of embodiment of Fig. 5 the utility model.
The circuit diagram of power module in a kind of embodiment of Fig. 6 the utility model.
The circuit diagram of WIFI module in a kind of embodiment of Fig. 7 the utility model.
Embodiment
Below in conjunction with Figure of description and embodiment, the utility model content is described in detail:
Be illustrated in figure 1 the embodiment schematic diagram of a kind of circuit load intelligent identification device that the utility model provides, it comprises several monitoring groups; The corresponding power unit of each monitoring group.Monitoring group comprises electric energy collection module, relay and MCU controller, and described MCU controller is connected with electric energy collection module, relay respectively; Described electric energy collection module is monitored the power information of power unit and is sent power information to MCU controller; Described MCU controller receives power information and carries out the work that data analysis judges with pilot relay; Described relay carries out break-make control according to the control command of the MCU controller received to the circuit of power unit.
It also comprises CAN BUS module, data transmission module and host computer, described data transmission module is connected with the MCU controller of several monitoring groups by CAN BUS module, the information processing data of MCU controller is sent to data transmission module by CAN BUS module, and this information processing data is sent to host computer by data transmission module again.
Described data transmission module is wire transmission module, WIFI module, 3G module, bluetooth module or 4G module.
Described electric energy collection module is JSY1.41 electric energy collection module, and described power information comprises voltage, electric current, power, the power factor of power unit.
As shown in Figure 1, when its specific works, monitored the load service condition gathering students' dormitory in real time by JSY1.41 electric energy collection module.Image data uploads to MCU controller by serial ports and carries out data judgement.MCU controller such as can adopt the controller of the models such as stc12c5a60s2, stc89c52, STM32F105, stc5a60s2, stc5a32s2.When detecting that student accesses load in violation of rules and regulations in dormitory circuit, MCU controller is automatically made and is controlled to judge, by I/O mouth, instruction is sent to relay, the now power supply of students' dormitory will be cut off.Simultaneously, MCU controller (can certainly by other such as wire transmission module, 3G module, bluetooth module or 4G module to the wifi module of responsible floor (garden) data relay by CAN BUS module, but wifi is relative to other transmission modes, wireless wifi prevents the installation process of wire transmission, and can be through walls, the data volume of transmission is large, does not rely on wireless base station, is greater than a little other existing wireless transmission methods) send related data recorded information.This packets of information contains the time, room number, in violation of rules and regulations the relevant information of loading condition.Then directly this information is continued to transmit data to host computer by wifi module.Finally pass data in cloud server.
In the present embodiment, as shown in Figure 2, MCU controller main control part is as follows:
Wherein:
1、Communicate_Smooth()；
By Communicate_Smooth (); Initiate request of data to sensor by Modbus communication protocol, and receive data, then to Judge (); The parameters such as function passes real-time voltage, electric current, power, power factor;
2、CalResult()；
By Judge (); The data passed over calculate power factor and the power of access electrical equipment;
3、Judge()；
By Judge (); Judge whether cut off the electricity supply:
3.1 real-time general powers are too high;
3.2 real time comprehensive power factors are too high;
3.3 by CalResult (); The power calculating current new access electrical equipment is too high;
3.4 by CalResult (); The power factor calculating current new access electrical equipment is too high;
Above situation is cut off the electricity supply, and records the reason numbering and abnormal data before of cutting off the electricity supply, then by WIFI module, these data is sent to host computer, to check and self-regulated in the future.
Claims (4)
1. a circuit load intelligent identification device, is characterized in that: it comprises several monitoring groups;
Described monitoring group comprises electric energy collection module, relay and MCU controller, and described MCU controller is connected with electric energy collection module, relay respectively; Described electric energy collection module is monitored the power information of power unit and is sent power information to MCU controller; Described MCU controller receives power information and carries out the work that data analysis judges with pilot relay; Described relay carries out break-make control according to the control command of the MCU controller received to the circuit of power unit.
2. circuit load intelligent identification device according to claim 1, it is characterized in that: it also comprises CAN BUS module, data transmission module and host computer, described data transmission module is connected with the MCU controller of several monitoring groups by CAN BUS module, the information processing data of MCU controller is sent to data transmission module by CAN BUS module, and this information processing data is sent to host computer by data transmission module again.
3. circuit load intelligent identification device according to claim 2, is characterized in that: described data transmission module is wire transmission module, WIFI module, 3G module, bluetooth module or 4G module.
4. the circuit load intelligent identification device according to claim 1-3 any one, is characterized in that: described electric energy collection module is JSY1.41 electric energy collection module, and described power information comprises voltage, electric current, power, the power factor of power unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420869410.5U CN204330955U (en) | 2014-12-31 | 2014-12-31 | Circuit load intelligent identification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420869410.5U CN204330955U (en) | 2014-12-31 | 2014-12-31 | Circuit load intelligent identification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204330955U true CN204330955U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420869410.5U Expired - Fee Related CN204330955U (en) | 2014-12-31 | 2014-12-31 | Circuit load intelligent identification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204330955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107422218A (en) * | 2017-09-26 | 2017-12-01 | 深圳市北电仪表有限公司 | Bad load recognizer and recognition methods |
-
2014
- 2014-12-31 CN CN201420869410.5U patent/CN204330955U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107422218A (en) * | 2017-09-26 | 2017-12-01 | 深圳市北电仪表有限公司 | Bad load recognizer and recognition methods |
| CN107422218B (en) * | 2017-09-26 | 2019-11-29 | 深圳市北电仪表有限公司 | Bad load recognizer and recognition methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20161231 |