CN215495352U - Assembly type building component intelligent management system based on BIM - Google Patents
Assembly type building component intelligent management system based on BIM Download PDFInfo
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- CN215495352U CN215495352U CN202121602595.XU CN202121602595U CN215495352U CN 215495352 U CN215495352 U CN 215495352U CN 202121602595 U CN202121602595 U CN 202121602595U CN 215495352 U CN215495352 U CN 215495352U
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Abstract
The utility model discloses an intelligent management system for an assembly type building component based on BIM, which comprises a construction environment monitoring module, a control module and an alarm module; the construction environment monitoring module comprises a positioning unit, a temperature measuring unit, a current detecting unit, a humidity measuring unit, a dust raising detector, a magnetic field detector and a gas detector; the alarm module comprises a lighting unit and a voice unit; the output end of the positioning unit, the output end of the temperature measuring unit, the output end of the current detecting unit, the output end of the humidity measuring unit, the output end of the dust emission detector, the output end of the magnetic field detector and the output end of the gas detector are all connected to the input end of the control module, and the output end of the control module is connected to the input end of the lighting unit and the input end of the voice unit. The intelligent management system enriches the functions of the intelligent management system of the assembled building components, can monitor the construction environment in all directions, and can be widely applied to the technical field of the Internet of things.
Description
Technical Field
The utility model relates to the technical field of Internet of things, in particular to an intelligent management system for an assembly type building component based on BIM.
Background
Regarding the BIM technique: the BIM (Building Information Modeling) is used for Building a Building model based on various relevant Information data of a construction project. BIM is another important computer application technology appearing in the engineering construction industry following CAD (computer aided design) technology, and will initiate a technical revolution in the construction industry. The technology utilizes digital modeling software, improves the efficiency of project design, construction and management, and can bring remarkable economic benefits to related enterprises.
Regarding fabricated buildings: the prefabricated building refers to a building assembled on a construction site by using prefabricated components. The building has the advantages of high building speed, less restriction by climatic conditions, labor saving and building quality improvement. The building can be made in batches as in machine production. The prefabricated house components are transported to a construction site to be assembled. Early fabricated buildings were rather rigid and uniform in appearance. Later improvements in design have resulted in increased flexibility and versatility to allow modular construction not only in batch, but also in a wide variety of styles.
The existing assembly type building management system is not perfect in function and cannot carry out all-dimensional monitoring on the construction environment.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present invention provides a BIM-based assembly type building component intelligent management system with complete functions.
The embodiment of the utility model provides an intelligent management system for an assembly type building component based on BIM, which comprises a construction environment monitoring module, a control module and an alarm module;
the construction environment monitoring module comprises a positioning unit, a temperature measuring unit, a current detecting unit, a humidity measuring unit, a dust raising detector, a magnetic field detector and a gas detector;
the alarm module comprises a lighting unit and a voice unit;
the output end of the positioning unit, the output end of the temperature measuring unit, the output end of the current detecting unit, the output end of the humidity measuring unit, the output end of the dust emission detector, the output end of the magnetic field detector and the output end of the gas detector are all connected to the input end of the control module, and the output end of the control module is connected to the input end of the lighting unit and the input end of the voice unit.
Optionally, the temperature measuring unit comprises a thermistor, a sliding rheostat, a first resistor, a second resistor, a third resistor, a fourth resistor, a first diode, a second diode, a third diode, a fourth diode, a fifth diode, a sixth diode, a relay, a triode, a first capacitor, a second capacitor, a buzzer and a power supply, wherein one end of the thermistor is connected with a first fixed end of the sliding rheostat, a second fixed end of the sliding rheostat is respectively connected with one end of the buzzer and one end of the power supply, an adjusting end of the sliding rheostat is connected with a cathode of the first diode, an anode of the first diode is connected with one end of the second resistor, the other end of the second resistor is connected with a base of the triode, an emitter of the triode is connected with a cathode of the second diode, and a collector of the triode is connected with one end of the relay controller, the positive pole of second diode connects the negative pole of third diode, the one end of third resistance and the one end of first condenser respectively, the other end of third resistance and the negative pole of fourth diode are connected respectively to the positive pole of third diode, the other end of first condenser and the negative pole of fifth diode are connected respectively to the positive pole of fourth diode, the one end of fourth resistance and the negative pole of sixth diode are connected respectively to the positive pole of fifth diode, the one end of second condenser is connected to the other end of fourth resistance, the other end of second condenser and the other end of bee calling organ are connected respectively to the positive pole of sixth diode, the other end of relay controller and the one end of first resistance are connected respectively to the other end of thermistor, the other end of first resistance is connected the other end of power.
Optionally, the current detection unit includes a seventh diode, an eighth diode, a ninth diode, a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, a tenth resistor, an LM393 chip, a capacitor, and a light emitting diode, an anode of the seventh diode is connected to the controller, a cathode of the seventh diode is connected to a cathode of the eighth diode, one end of the fifth resistor, a cathode of the ninth diode, and 3 pins of the LM393 chip, respectively, an anode of the eighth diode is connected to the power supply through the tenth resistor, 2 pins of the LM393 chip are connected to one end of the eighth resistor and one end of the ninth resistor, respectively, the other end of the eighth resistor is connected to the power supply, 8 pins of the LM393 chip are connected to the other end of the ninth resistor and one end of the capacitor, 1 pin of the LM393 chip is connected to the cathode of the light emitting diode, and an anode of the light emitting diode is connected to one end of the sixth resistor through the seventh resistor, the other end of the sixth resistor is connected with the anode of the ninth diode and the other end of the capacitor respectively, the 4 pins of the LM393 chip and the other end of the eighth resistor are both connected with the power supply, and the other end of the fifth resistor and the 8 pins of the LM393 chip are both grounded.
Optionally, the construction environment monitoring module further comprises a smoke intensity detection unit, and an output end of the smoke intensity detection unit is connected to an input end of the control module.
Optionally, the alarm module further includes a display unit, and an input end of the display unit is connected to an output end of the control module.
Optionally, the alarm module further includes a wireless communication module, and the wireless communication module is connected to the control module.
One technical solution in the above embodiment of the present invention has the following advantages: the embodiment of the utility model comprises a construction environment monitoring module, a control module and an alarm module; the construction environment monitoring module comprises a positioning unit, a temperature measuring unit, a current detecting unit, a humidity measuring unit, a dust raising detector, a magnetic field detector and a gas detector; the alarm module comprises a lighting unit and a voice unit; the output end of the positioning unit, the output end of the temperature measuring unit, the output end of the current detecting unit, the output end of the humidity measuring unit, the output end of the dust emission detector, the output end of the magnetic field detector and the output end of the gas detector are all connected to the input end of the control module, and the output end of the control module is connected to the input end of the lighting unit and the input end of the voice unit. The utility model enriches the functions of the intelligent management system of the assembly type building components and can carry out all-around monitoring on the construction environment.
Drawings
FIG. 1 is a block diagram of the overall structure of a BIM-based intelligent management system for prefabricated building components according to the present invention;
FIG. 2 is a schematic circuit diagram of a temperature measuring unit according to the present invention;
fig. 3 is a schematic circuit diagram of a current detection unit according to the present invention.
Detailed Description
Referring to fig. 1, an embodiment of the present invention provides an intelligent management system for a building component based on BIM, including a construction environment monitoring module, a control module and an alarm module;
the construction environment monitoring module comprises a positioning unit, a temperature measuring unit, a current detecting unit, a humidity measuring unit, a dust raising detector, a magnetic field detector and a gas detector;
the alarm module comprises a lighting unit and a voice unit;
the output end of the positioning unit, the output end of the temperature measuring unit, the output end of the current detecting unit, the output end of the humidity measuring unit, the output end of the dust emission detector, the output end of the magnetic field detector and the output end of the gas detector are all connected to the input end of the control module, and the output end of the control module is connected to the input end of the lighting unit and the input end of the voice unit.
The positioning unit is used for acquiring site construction positioning, determining position information, and when abnormal conditions are monitored, the positioning unit can be conveniently and quickly positioned so as to be quickly maintained and repaired, and the positioned position information is sent to the control module. The positioning unit can be realized by a Beidou GNSS positioning module.
And the temperature measuring unit is used for acquiring a working temperature signal of the construction site environment in real time and sending the working temperature signal to the control module.
And the current detection unit is used for monitoring the current signal of the electrical equipment on the construction site in real time and sending the current signal to the control module.
And the humidity measuring unit is used for acquiring a working humidity signal of the construction site environment in real time and sending the working humidity signal to the control module.
And the raise dust detector is used for acquiring a signal of the raise dust condition of the construction site environment in real time and sending the signal to the control module.
And the magnetic field detector is used for acquiring a working magnetic field signal of a construction site environment in real time and sending the working magnetic field signal to the control module.
And the gas detector is used for acquiring signals of dangerous gases (such as carbon dioxide, carbon monoxide and the like) in the construction site environment in real time and sending the signals to the control module.
And the controller is used for triggering a corresponding control signal to the alarm module according to the related monitoring signal sent by the construction environment monitoring module when the monitoring signal is abnormal so as to control the alarm module to rapidly send out an alarm and remove the abnormal condition.
And the lighting unit is used for carrying out lighting warning, such as turning off a lamp, according to the control signal of the control module.
And the voice unit is used for carrying out voice warning, such as whistle according to the control signal of the control module.
Optionally, the temperature measuring unit comprises a thermistor, a sliding rheostat, a first resistor, a second resistor, a third resistor, a fourth resistor, a first diode, a second diode, a third diode, a fourth diode, a fifth diode, a sixth diode, a relay, a triode, a first capacitor, a second capacitor, a buzzer and a power supply, wherein one end of the thermistor is connected with a first fixed end of the sliding rheostat, a second fixed end of the sliding rheostat is respectively connected with one end of the buzzer and one end of the power supply, an adjusting end of the sliding rheostat is connected with a cathode of the first diode, an anode of the first diode is connected with one end of the second resistor, the other end of the second resistor is connected with a base of the triode, an emitter of the triode is connected with a cathode of the second diode, and a collector of the triode is connected with one end of the relay controller, the positive pole of second diode connects the negative pole of third diode, the one end of third resistance and the one end of first condenser respectively, the other end of third resistance and the negative pole of fourth diode are connected respectively to the positive pole of third diode, the other end of first condenser and the negative pole of fifth diode are connected respectively to the positive pole of fourth diode, the one end of fourth resistance and the negative pole of sixth diode are connected respectively to the positive pole of fifth diode, the one end of second condenser is connected to the other end of fourth resistance, the other end of second condenser and the other end of bee calling organ are connected respectively to the positive pole of sixth diode, the other end of relay controller and the one end of first resistance are connected respectively to the other end of thermistor, the other end of first resistance is connected the other end of power.
Referring to fig. 2, the temperature measuring unit includes a thermistor RT, a sliding varistor RP, a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a first diode D1, a second diode D2, a third diode D3, a fourth diode D4, a fifth diode D5, a sixth diode D6, a relay K, a triode V1, a first capacitor C1, a second capacitor C2, a buzzer HA, and a power source V, wherein one end of the thermistor RT is connected to a first fixed end of the sliding varistor RP, a second fixed end of the sliding varistor RP is connected to one end of the buzzer HA and one end of the power source V, respectively, an adjustment end of the sliding varistor RP is connected to a cathode of the first diode D1, an anode of the first diode D1 is connected to one end of the second resistor R2, the other end of the second resistor R2 is connected to a base of the triode V1, an emitter of the triode V1 is connected to a cathode 2 of the second diode D362, a collector of the triode V1 is connected to one end of the relay K controller, anodes of the second diode D2 are respectively connected to a cathode of the third diode D3, one end of the third resistor R3 and one end of the first capacitor C1, anodes of the third diode D3 are respectively connected to the other end of the third resistor R3 and a cathode of the fourth diode D4, anodes of the fourth diode D4 are respectively connected to the other end of the first capacitor C1 and a cathode of the fifth diode D5, an anode of the fifth diode D5 is respectively connected to one end of the fourth resistor R4 and a cathode of the sixth diode D6, the other end of the fourth resistor R4 is connected to one end of the second capacitor C2, an anode of the sixth diode D6 is respectively connected to the other end of the second capacitor C2 and the other end of the buzzer HA, the other end of the RT resistor RT is respectively connected to the other end of the relay K controller and one end of the first resistor R1, the other end of the first resistor R1 is connected with the other end of the power supply V.
The working principle of the temperature measuring unit shown in fig. 2 is as follows:
the slide rheostat is used for setting an upper limit value of the detected temperature, when the temperature is lower than the upper limit temperature, V1 is cut off, D2 is in an on state, K is in an off state, an audio oscillator composed of D6, R4 and C2 does not oscillate, and HA does not make sound; when the temperature exceeds the upper limit value, V1 is conducted, D2 is cut off, K is in a conducting state, the relay contact switch sends a corresponding control signal to the controller (for example, the control signal of which the temperature exceeds the upper limit is sent through the closing of the contact switch), meanwhile, an audio oscillator composed of D6, R4 and C2 initiates oscillation, and HA makes a sound.
RT selects negative temperature coefficient resistor; the RP is a small-sized synthetic film potentiometer or a wire-wound resistor C1 is an aluminum electrolytic capacitor with the withstand voltage value of 16V; c2 is monolithic capacitor or terylene capacitor; VI is 3CG21 or 59012 type silicon PNP transistor; the HA is a piezoelectric buzzer.
Optionally, the current detection unit includes a seventh diode, an eighth diode, a ninth diode, a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, a tenth resistor, an LM393 chip, a capacitor, and a light emitting diode, an anode of the seventh diode is connected to the controller, a cathode of the seventh diode is connected to a cathode of the eighth diode, one end of the fifth resistor, a cathode of the ninth diode, and 3 pins of the LM393 chip, respectively, an anode of the eighth diode is connected to the power supply through the tenth resistor, 2 pins of the LM393 chip are connected to one end of the eighth resistor and one end of the ninth resistor, respectively, the other end of the eighth resistor is connected to the power supply, 8 pins of the LM393 chip are connected to the other end of the ninth resistor and one end of the capacitor, 1 pin of the LM393 chip is connected to the cathode of the light emitting diode, and an anode of the light emitting diode is connected to one end of the sixth resistor through the seventh resistor, the other end of the sixth resistor is connected with the anode of the ninth diode and the other end of the capacitor respectively, the 4 pins of the LM393 chip and the other end of the eighth resistor are both connected with the power supply, and the other end of the fifth resistor and the 8 pins of the LM393 chip are both grounded.
Referring to fig. 3, further as a preferred embodiment, the current detecting unit includes a seventh diode D31, an eighth diode D32, a ninth diode D33, a fifth resistor R33, a sixth resistor R34, a seventh resistor R35, an eighth resistor R36, a ninth resistor R37, a tenth resistor R38, an LM393 chip, a capacitor C, and a light emitting diode VD, an anode of the seventh diode D31 is connected to the controller, a cathode of the seventh diode D31 is connected to a cathode of the eighth diode D32, one end of the fifth resistor R33, a cathode of the ninth diode D33, and a 3-pin of the LM393 chip, an anode of the eighth diode D32 is connected to the power source through the tenth resistor R38, a 2-pin of the LM393 chip is connected to one end of the eighth resistor R36 and one end of the ninth resistor R37, respectively, the other end of the eighth resistor R36 is connected to the power source, and a pin 8 of the LM393 is connected to one end of the capacitor R37 and the ninth resistor R37, the negative pole of emitting diode VD is connected to the 1 foot of LM393 chip, emitting diode VD's positive pole passes through seventh resistance R35 and connects the one end of sixth resistance R34, the other end of sixth resistance R34 is connected the positive pole of ninth diode D33 and the other end of condenser C respectively, the 4 feet of LM393 chip and the other end of eighth resistance R36 all are connected with the power, the other end of fifth resistance R33 and the 8 feet of LM393 chip all ground connection.
The working principle of the circuit shown in fig. 3 is as follows:
in the circuit, the seventh diode and the eighth diode form an or gate circuit, after the current output by the controller passes through the seventh diode, if the current exceeds a set threshold of the 2-pin of the LM393 chip (the set current threshold of the embodiment is 5 amperes), the LM393 chip outputs a high level, so as to drive the light emitting diode to glow, and simultaneously, the current output by the controller is cut off, so that the protection function of downstream electrical equipment is realized.
Referring to fig. 1, optionally, the construction environment monitoring module further includes a smoke intensity detection unit, and an output end of the smoke intensity detection unit is connected to an input end of the control module.
And the smoke intensity detection unit is used for acquiring smoke intensity monitoring signals of the construction site environment in real time and sending the smoke intensity monitoring signals to the control module. Can quickly respond to fire.
Referring to fig. 1, optionally, the alarm module further includes a display unit, and an input end of the display unit is connected to an output end of the control module.
And the display unit is used for displaying the report according to the control signal of the control module, for example, displaying the location of the abnormal signal and the specific content of the abnormal information through a display screen.
Referring to fig. 1, optionally, the alarm module further includes a wireless communication module, and the wireless communication module is connected to the control module.
And the wireless communication module is used for sending the construction environment monitoring signal to a remote terminal according to the control signal of the control module so as to remotely monitor the construction site.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. Assembly type building element intelligent management system based on BIM, its characterized in that: the construction environment monitoring system comprises a construction environment monitoring module, a control module and an alarm module;
the construction environment monitoring module comprises a positioning unit, a temperature measuring unit, a current detecting unit, a humidity measuring unit, a dust raising detector, a magnetic field detector and a gas detector;
the alarm module comprises a lighting unit and a voice unit;
the output end of the positioning unit, the output end of the temperature measuring unit, the output end of the current detecting unit, the output end of the humidity measuring unit, the output end of the dust emission detector, the output end of the magnetic field detector and the output end of the gas detector are all connected to the input end of the control module, and the output end of the control module is connected to the input end of the lighting unit and the input end of the voice unit.
2. The BIM-based prefabricated building component intelligent management system of claim 1, wherein: the temperature measuring unit comprises a thermistor, a sliding rheostat, a first resistor, a second resistor, a third resistor, a fourth resistor, a first diode, a second diode, a third diode, a fourth diode, a fifth diode, a sixth diode, a relay, a triode, a first capacitor, a second capacitor, a buzzer and a power supply, wherein one end of the thermistor is connected with a first fixed end of the sliding rheostat, a second fixed end of the sliding rheostat is respectively connected with one end of the buzzer and one end of the power supply, an adjusting end of the sliding rheostat is connected with a cathode of the first diode, an anode of the first diode is connected with one end of the second resistor, the other end of the second resistor is connected with a base electrode of the triode, an emitting electrode of the triode is connected with a cathode of the second diode, and a collecting electrode of the triode is connected with one end of the relay controller, the positive pole of second diode connects the negative pole of third diode, the one end of third resistance and the one end of first condenser respectively, the other end of third resistance and the negative pole of fourth diode are connected respectively to the positive pole of third diode, the other end of first condenser and the negative pole of fifth diode are connected respectively to the positive pole of fourth diode, the one end of fourth resistance and the negative pole of sixth diode are connected respectively to the positive pole of fifth diode, the one end of second condenser is connected to the other end of fourth resistance, the other end of second condenser and the other end of bee calling organ are connected respectively to the positive pole of sixth diode, the other end of relay controller and the one end of first resistance are connected respectively to the other end of thermistor, the other end of first resistance is connected the other end of power.
3. The BIM-based prefabricated building component intelligent management system of claim 1, wherein: the current detection unit comprises a seventh diode, an eighth diode, a ninth diode, a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, a tenth resistor, an LM393 chip, a capacitor and a light emitting diode, wherein the anode of the seventh diode is connected with the controller, the cathode of the seventh diode is respectively connected with the cathode of the eighth diode, one end of the fifth resistor, the cathode of the ninth diode and the 3 pins of the LM393 chip, the anode of the eighth diode is connected with the power supply through the tenth resistor, the 2 pins of the LM393 chip are respectively connected with one end of the eighth resistor and one end of the ninth resistor, the other end of the eighth resistor is connected with the power supply, the 8 pins of the LM393 chip are respectively connected with the other end of the ninth resistor and one end of the capacitor, the 1 pin of the LM393 chip is connected with the cathode of the light emitting diode, the anode of the light emitting diode is connected with one end of the sixth resistor through the seventh resistor, the other end of the sixth resistor is connected with the anode of the ninth diode and the other end of the capacitor respectively, the 4 pins of the LM393 chip and the other end of the eighth resistor are both connected with the power supply, and the other end of the fifth resistor and the 8 pins of the LM393 chip are both grounded.
4. The BIM-based prefabricated building component intelligent management system of claim 1, wherein: the construction environment monitoring module further comprises a smoke intensity detection unit, and the output end of the smoke intensity detection unit is connected to the input end of the control module.
5. The BIM-based prefabricated building component intelligent management system of claim 1, wherein: the alarm module further comprises a display unit, and the input end of the display unit is connected with the output end of the control module.
6. The BIM-based prefabricated building component intelligent management system of claim 1, wherein: the alarm module further comprises a wireless communication module, and the wireless communication module is connected with the control module.
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| CN202121602595.XU CN215495352U (en) | 2021-07-14 | 2021-07-14 | Assembly type building component intelligent management system based on BIM |
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| CN202121602595.XU CN215495352U (en) | 2021-07-14 | 2021-07-14 | Assembly type building component intelligent management system based on BIM |
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