CN210428278U - Building design management system based on BIM and VR - Google Patents
Building design management system based on BIM and VR Download PDFInfo
- Publication number
- CN210428278U CN210428278U CN201921295747.9U CN201921295747U CN210428278U CN 210428278 U CN210428278 U CN 210428278U CN 201921295747 U CN201921295747 U CN 201921295747U CN 210428278 U CN210428278 U CN 210428278U
- Authority
- CN
- China
- Prior art keywords
- signal
- voltage
- coupled
- unit
- bim
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model relates to a building design management system based on BIM and VR, which comprises a BIM central server, VR interactive display equipment, a design platform, a mains switch S1, a voltage reduction device, a voltage detection device, a filtering device, a control device and a prompt device; the voltage reducing device is coupled to the mains switch S1 to receive a mains voltage signal and output a voltage reducing signal, the BIM central server is coupled to the voltage reducing device to receive the voltage reducing signal and work, the voltage detecting device receives the voltage reducing signal to detect whether the voltage reducing signal triggers the BIM central server to work and output a voltage detecting signal, the control device is coupled to the filtering device to receive the voltage detecting signal and output a control signal, and the prompting device is coupled to the control device to receive the control signal and respond to the control signal to give an alarm. The utility model discloses the circular telegram condition to BIM central server detects, and the assurance system can normal operating.
Description
Technical Field
The utility model belongs to the technical field of architectural design's technique and specifically relates to an architectural design management system based on BIM and VR.
Background
The building information model, BIM for short, is established on the basis of taking various relevant information data of a building engineering project as a model, simulates real information of a building through digital information simulation, and has five characteristics of visualization, harmony, simulation, optimization and graphing.
The current architectural design management system is CN 206039647U's a Chinese utility model patent like bulletin number, and it discloses an architectural design management system based on BIM and VR, including BIM central server, professional design platform and the mutual display device of VR are connected with BIM central server respectively, but make between BIM central server and the professional design platform, intercommunication between BIM central server and the mutual display device of VR.
The above prior art solutions have the following drawbacks: in the process of working of the management system, the BIM central server plays a crucial role, so that the system can normally run only by ensuring that the BIM central server is normally powered on when the system works, but in the actual use process, the management system cannot ensure that the BIM central server is in a powered-on state before running, and further the system can not normally run and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a building design management system based on BIM and VR has the circular telegram condition to BIM central server and detects, and the assurance system can normal operating.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a building design management system based on BIM and VR comprises a BIM center server, VR interactive display equipment coupled with the BIM center server, a design platform, a mains supply switch S1, a voltage reduction device, a voltage detection device, a filtering device, a control device and a prompt device; the voltage reducing device is coupled to the mains switch S1 and receives a mains voltage signal and outputs a voltage reducing signal when the mains switch S1 is closed, the BIM center server is coupled to the voltage reducing device to receive the voltage reducing signal and work, the voltage detecting device is coupled to the voltage reducing device to receive the voltage reducing signal and detect whether the voltage reducing signal triggers the BIM center server to work and output the voltage detecting signal, the filtering device is coupled to the voltage detecting device and filters the voltage detecting signal, the control device is coupled to the filtering device to receive the voltage detecting signal and output the control signal, and the prompting device is coupled to the control device to receive the control signal and respond to controllability to alarm prompting; and only when the commercial power switch S1 is powered on and the prompting device gives an alarm for prompting, the BIM center server is indicated to work normally.
By adopting the technical scheme, when the BIM center server is ready to work, the commercial power switch is firstly closed, the voltage reducing device receives commercial power voltage and then reduces the voltage and outputs a voltage reducing signal for the BIM center server to work, and simultaneously the voltage reducing signal is transmitted to the voltage detection device, the voltage detection device detects that the voltage reducing signal can trigger the BIM center server to work and then outputs a voltage detection signal, the voltage detection signal is filtered and enters the control device, the control device outputs a control signal to trigger the prompt device to give an alarm, the BIM center server can be indicated to be in a normal power-on state, otherwise, when the commercial power switch is closed, the prompt device does not work, and the BIM center server is indicated to be not normally powered on.
Preferably, the voltage detection device includes a voltage comparison unit and a voltage reference unit, the voltage reference unit is coupled to the voltage comparison unit and provides an upper limit voltage signal required by the BIM center server during operation, and the voltage comparison unit receives the voltage reduction signal and outputs a voltage detection signal when the voltage reduction signal reaches the upper limit voltage signal.
By adopting the technical scheme, the voltage reference unit provides a voltage value required by the BIM center server during working, so that accurate judgment is conveniently carried out during voltage detection.
Preferably, the control device includes a transistor Q1, a relay KM, and a normally open contact KM-1 controlled by the relay KM, wherein two ends of the relay KM are respectively coupled to the transistor Q1 and the VCC voltage and receive the voltage detection signal through the transistor Q1, and two ends of the normally open contact KM-1 are respectively coupled to the prompt device and the VCC voltage.
By adopting the technical scheme, the triode Q1 is connected with the voltage detection device to be conducted after receiving the voltage detection signal, the relay KM is powered on, and the normally open contact KM-1 is closed and outputs the control signal.
Preferably, the backup device further comprises a backup working device, wherein the backup working device comprises a normally closed contact KM-2 controlled by the relay KM, a signal remote transmission unit, a delay starting unit and a backup central server, the normally closed contact KM-2 is conducted and outputs a working signal when not receiving a control signal, the signal remote transmission unit is coupled to the normally closed contact KM-2 to receive the working signal and transmit the working signal to the delay starting unit, and the delay starting unit receives the working signal and outputs a trigger signal after delaying to start the backup central server to perform a replacing work;
and only when the commercial power switch S1 is closed and the prompting device does not give an alarm, the normally closed contact KM-2 is conducted and the backup center server is started to take over work.
By adopting the technical scheme, after the commercial power switch is closed, the prompting device does not prompt, the relay KM is not powered on, the BIM central server is in a stop state, and at the moment, the backup central server works and timely takes over the BIM central server due to the fact that the normally closed contact KM-2 exists and is in a conducting state, and normal operation of the system is guaranteed.
Preferably, the backup working device further comprises a light-emitting prompting unit, and the light-emitting prompting unit is coupled to the delay starting unit to receive the trigger signal and perform light-emitting prompting of normal work of the backup center server.
By adopting the technical scheme, the luminous prompt unit is arranged, so that the backup center server can be reminded after the backup center server successfully takes over work.
Preferably, the backup working device further comprises a backup start-stop switch S2, and the backup start-stop switch S2 is coupled to the signal remote transmitting unit and is used for switching on and off a backup line to control the start and stop of the backup center server.
By adopting the technical scheme, the backup start-stop switch S2 is arranged, so that when the BIM central server normally works and the normally closed contact KM-2 is still in a closed state, the line connection of the backup central server can be timely disconnected to prevent the two central servers from working simultaneously to cause system damage.
Preferably, the prompting device includes a signal oscillating unit, a switch unit and a light emitting unit, the signal oscillating unit is coupled to the control device to receive the control signal and intermittently output the control signal, the switch unit is coupled to the signal oscillating unit to receive the control signal and output a switch signal, and the light emitting unit is coupled to the switch unit to receive the switch signal and perform a light emitting prompt in response to the switch signal.
By adopting the technical scheme, the control signal is output discontinuously by arranging the signal oscillation circuit, so that the light emitted by the light emitting unit is changed in intensity, and the prompt effect is enhanced.
Preferably, the prompting device further comprises a light switch S3, and the light switch S3 is coupled to the switch unit and is used for controlling the on/off of the circuit of the light-emitting unit.
By adopting the technical scheme, the line connection of the light-emitting unit can be disconnected after the BIM center server is determined to normally work by arranging the light switch.
To sum up, the utility model discloses a beneficial technological effect does:
1. the power-on state of the BIM central server can be detected by arranging the mains supply switch S1, the voltage reduction device, the voltage detection device, the filtering device, the control device and the prompting device;
2. through setting up reserve equipment for the work of BIM central server can in time be taken over in reserve central server, guarantees the normal operating of system.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the circuit structure of the present invention.
Fig. 3 is a schematic diagram of the circuit structure of the present invention.
In the figure, 1, a BIM center server; 2. VR interactive display equipment; 3. designing a platform; 4. a pressure reducing device; 5. a voltage detection device; 51. a voltage comparison unit; 52. a voltage reference unit; 6. a filtering device; 7. a control device; 8. a prompting device; 81. a signal oscillation unit; 82. a switch unit; 83. a light emitting unit; 9. a backup working device; 91. a signal remote transmission unit; 92. a delay starting unit; 93. a backup central server; 94. a light-emitting prompt unit.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a building design management system based on BIM and VR, including BIM central server 1, be coupled in BIM central server 1's mutual display device of VR 2, design platform 3.
The device also comprises a mains supply switch S1, a voltage reduction device 4, a voltage detection device 5, a filtering device 6, a control device 7 and a prompt device 8; the voltage reducing device 4 is coupled to the mains switch S1 and receives a mains voltage signal and outputs a voltage reducing signal when the mains switch S1 is closed, the BIM center server 1 is coupled to the voltage reducing device 4 to receive the voltage reducing signal and work, the voltage detecting device 5 is coupled to the voltage reducing device 4 to receive the voltage reducing signal and detect whether the voltage reducing signal triggers the BIM center server 1 to work and output the voltage detecting signal, the filtering device 6 is coupled to the voltage detecting device 5 and filters the voltage detecting signal, the control device 7 is coupled to the filtering device 6 to receive the voltage detecting signal and output the control signal, and the prompting device 8 is coupled to the control device 7 to receive the control signal and respond to controllability to alarm prompting; when the prompting device 8 gives an alarm only after the mains switch S1 is powered on, it indicates that the BIM center server 1 is working normally.
Referring to fig. 2, one end of the utility power switch S1 is coupled to the utility power, the other end is coupled to the voltage step-down device 4, the voltage step-down device 4 includes a transformer T, one end of the primary side of the transformer T is coupled to the utility power, the other end is coupled to the other end of the utility power switch S1 to receive the utility power voltage signal, one end of the secondary side of the transformer T is coupled to one end of the BIM center server 1, and the other end of the secondary side of the transformer T is coupled to the other end of.
The voltage detection device 5 includes a voltage comparison unit 51 and a voltage reference unit 52, the voltage reference unit 52 is coupled to the voltage comparison unit 51 and provides an upper limit voltage signal required by the BIM center server 1 during operation, and the voltage comparison unit 51 receives the voltage reduction signal and outputs a voltage detection signal when the voltage reduction signal reaches the upper limit voltage signal.
The voltage comparing unit comprises a resistor R1 and a comparator N1, the type of the comparator N1 is preferably LM324, the voltage reference unit 52 comprises a resistor R2 and a potentiometer Rp1, the type of the potentiometer Rp1 is preferably 3296X-502, the in-phase end of the comparator N1 is coupled to one end of the secondary side of the transformer T and the BIM center server 1 through a resistor R1, the anti-phase end of the comparator N1 is coupled to a resistor R2 and a potentiometer Rp1, the other ends of the resistor R2 and the potentiometer Rp1 are respectively coupled to VCC voltage and ground, a connection point between the resistor R2 and the potentiometer Rp1 provides an upper limit voltage signal Vref1, the magnitude of the upper limit signal Vref1 can be adjusted through an adjusting potentiometer Rp1, and the output end of the comparator N1 is coupled to the filtering device 6.
The filter device 6 comprises a resistor R3 and a capacitor C1, wherein one end of the resistor R3 is coupled to the output end of the comparator N1 and one end of the capacitor C1, the other end of the capacitor C1 is grounded, and the other end of the resistor R3 is coupled to the control device 7; the control device 7 comprises a triode Q1, a relay KM and a normally open contact KM-1 controlled by the relay KM, wherein the base electrode of the triode Q1 is coupled to a resistor R3, the emitting electrode of the triode Q1 is grounded, the two ends of the relay KM are respectively coupled to the collector electrode of the triode Q1 and VCC voltage so as to receive a voltage detection signal, and the two ends of the normally open contact KM-1 are respectively coupled to the prompting device 8 and VCC voltage and output a control signal.
The prompting device 8 includes a signal oscillating unit 81, a switch unit 82, and a light emitting unit 83, wherein the signal oscillating unit 81 is coupled to the control device 7 to receive the control signal and intermittently output the control signal, the switch unit 82 is coupled to the signal oscillating unit 81 to receive the control signal and output a switch signal, and the light emitting unit 83 is coupled to the switch unit 82 to receive the switch signal and perform a light emitting prompt in response to the switch signal.
The signal oscillation circuit comprises nand gate circuits a1 and a2, a resistor R4 and a capacitor C2, the switch unit 82 comprises a resistor R5 and a triode Q2, the light emitting unit 83 comprises a light emitting diode D1, one input end of the nand gate circuit a1 is coupled to the normally open contact KM-1, the other input end of the nand gate circuit a1 is coupled to one ends of the resistor R4 and the capacitor C2, an output end of the nand gate circuit a1 is coupled to the other end of the resistor R4 and two input ends of the nand gate circuit a2, and an output end of the nand gate circuit a2 is coupled to the other end of the capacitor; the base of the transistor Q2 is coupled to the output terminal of the nand gate circuit a2 through a resistor R5, the collector of the transistor Q2 is coupled to the anode of the led D1, the cathode of the led D1 is coupled to VCC voltage, the emitter of the transistor Q2 is further coupled to a light switch S3, and the light switch S3 is used for controlling the on/off of the circuit of the light emitting unit 83.
Referring to fig. 2 and 3, the backup device 9 further includes a backup working device 9, the backup working device 9 includes a normally closed contact KM-2 controlled by a relay KM, a backup start-stop switch S2, a signal remote transmission unit 91, a delay starting unit 92, a light-emitting prompting unit 94 and a backup center server 93, the normally closed contact KM-2 is turned on and outputs a working signal when not receiving a control signal, the signal remote transmission unit 91 is coupled to the normally closed contact KM-2 to receive the working signal and transmit the working signal to the delay starting unit 92, and the delay starting unit 92 receives the working signal and outputs a trigger signal after delaying the working signal to start the backup center server 93 to perform a replacing operation; and only when the commercial power switch S1 is closed and the prompting device 8 does not perform alarm prompting, the normally closed contact KM-2 is conducted and the backup center server 93 is started to take over work.
The signal far-end transmission unit 91 comprises a VDD power supply, a signal transmitter and a signal receiver, wherein two ends of a normally closed contact KM-2 are respectively coupled to the anode of the VDD power supply and one end of the signal transmitter, the cathode of the VDD power supply is coupled to the other end of the signal transmitter, when the relay KM works, the normally closed contact KM-2 is disconnected, when the relay KM stops working, the normally closed contact KM-2 is conducted, the VDD power supply supplies power to the signal transmitter so that the signal transmitter sends a working signal, and the signal receiver is wirelessly connected to the signal transmitter so as to receive the working signal and transmit the working signal to the delay; the delay start unit 92 receives the operating signal and sends a trigger signal, the light-emitting prompt unit 94 is coupled to the delay start unit 92 to receive the trigger signal and perform light-emitting prompt of normal operation of the backup center server 93, and the backup start-stop switch S2 is coupled to the signal remote transmission unit 91 and is used for on-off of a backup line to control start-stop of the backup center server 93.
The delay starting unit 92 comprises a delay relay KT and a normally open contact KT-1 controlled by the delay relay KT, the light-emitting prompting unit 94 comprises a resistor R6 and a light-emitting diode D2, two ends of the delay relay KT are respectively coupled to a backup starting and stopping switch S2 and a ground end, two ends of the normally open contact KT-1 are respectively coupled to a cathode end and a ground end of the light-emitting diode D2, and an anode end of the light-emitting diode D2 is coupled to a backup central server 93 through a resistor R6.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A building design management system based on BIM and VR, includes BIM central server (1), is coupled in mutual display device (2), design platform (3) of VR of BIM central server (1), its characterized in that: the device also comprises a mains supply switch S1, a voltage reduction device (4), a voltage detection device (5), a filtering device (6), a control device (7) and a prompt device (8); the voltage reduction device (4) is coupled to the mains switch S1 and receives the mains voltage signal and outputs a voltage reduction signal when the mains switch S1 is closed, the BIM central server (1) is coupled with the voltage reduction device (4) to receive the voltage reduction signal and work, the voltage detection device (5) is coupled with the voltage reduction device (4) to receive the voltage reduction signal so as to detect whether the voltage reduction signal triggers the BIM central server (1) to work and output a voltage detection signal, the filter device (6) is coupled to the voltage detection device (5) and filters the voltage detection signal, the control device (7) is coupled to the filter device (6) to receive the voltage detection signal and output a control signal, the prompting device (8) is coupled with the control device (7) to receive the control signal and respond to the control signal to perform alarm prompting; and only when the commercial power switch S1 is closed and the prompting device (8) gives an alarm for prompting, the BIM central server (1) is indicated to work normally.
2. The BIM and VR based building design management system of claim 1, wherein: the voltage detection device (5) comprises a voltage comparison unit (51) and a voltage reference unit (52), wherein the voltage reference unit (52) is coupled to the voltage comparison unit (51) and provides a voltage upper limit signal required by the BIM central server (1) during working, and the voltage comparison unit (51) receives an electric voltage reduction signal and outputs a voltage detection signal when the voltage reduction signal reaches the voltage upper limit signal.
3. The BIM and VR based building design management system of claim 1, wherein: the control device (7) comprises a triode Q1, a relay KM and a normally open contact KM-1 controlled by the relay KM, wherein two ends of the relay KM are respectively coupled to the triode Q1 and VCC voltage and receive a voltage detection signal through the triode Q1, and two ends of the normally open contact KM-1 are respectively coupled to the prompt device (8) and the VCC voltage.
4. The BIM and VR based building design management system of claim 3, wherein: the standby working device (9) comprises a normally closed contact KM-2 controlled by the relay KM, a signal far-end transmission unit (91), a delay starting unit (92) and a standby central server (93), wherein the normally closed contact KM-2 is conducted and outputs a working signal when not receiving a control signal, the signal far-end transmission unit (91) is coupled with the normally closed contact KM-2 to receive the working signal and transmit the working signal to the delay starting unit (92), and the delay starting unit (92) receives the working signal and outputs a trigger signal after delaying to start the standby central server (93) to perform the replacing work;
and only when the commercial power switch S1 is closed and the prompting device (8) does not perform alarm prompting, the normally closed contact KM-2 is conducted and the backup center server (93) is started to take over work.
5. The BIM and VR based building design management system of claim 4, wherein: the backup working device (9) further comprises a light-emitting prompting unit (94), and the light-emitting prompting unit (94) is coupled to the time delay starting unit (92) to receive a trigger signal and perform light-emitting prompting of normal working of the backup center server (93).
6. The BIM and VR based building design management system of claim 5, wherein: the backup working device (9) further comprises a backup start-stop switch S2, and the backup start-stop switch S2 is coupled to the signal remote transmission unit (91) and is used for switching on and off a backup line to control the start and stop of the backup central server (93).
7. The BIM and VR based building design management system of claim 1, wherein: the prompting device (8) comprises a signal oscillation unit (81), a switch unit (82) and a light-emitting unit (83), wherein the signal oscillation unit (81) is coupled to the control device (7) to receive the control signal and intermittently output the control signal, the switch unit (82) is coupled to the signal oscillation unit (81) to receive the control signal and output a switch signal, and the light-emitting unit (83) is coupled to the switch unit (82) to receive the switch signal and respond to the switch signal to perform light-emitting prompting.
8. The BIM and VR based building design management system of claim 7, wherein: the prompting device (8) further comprises a light switch S3, and the light switch S3 is coupled to the switch unit (82) and used for controlling the on-off of the circuit of the light-emitting unit (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921295747.9U CN210428278U (en) | 2019-08-10 | 2019-08-10 | Building design management system based on BIM and VR |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921295747.9U CN210428278U (en) | 2019-08-10 | 2019-08-10 | Building design management system based on BIM and VR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210428278U true CN210428278U (en) | 2020-04-28 |
Family
ID=70385714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921295747.9U Expired - Fee Related CN210428278U (en) | 2019-08-10 | 2019-08-10 | Building design management system based on BIM and VR |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210428278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113777658A (en) * | 2021-08-06 | 2021-12-10 | 上海建工一建集团有限公司 | BIM technology-based construction site temporary opening monitoring method |
-
2019
- 2019-08-10 CN CN201921295747.9U patent/CN210428278U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113777658A (en) * | 2021-08-06 | 2021-12-10 | 上海建工一建集团有限公司 | BIM technology-based construction site temporary opening monitoring method |
| CN113777658B (en) * | 2021-08-06 | 2023-11-28 | 上海建工一建集团有限公司 | BIM technology-based method for monitoring temporary tunnel portal in construction site |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8862916B2 (en) | Wireless control of power sockets based on host and signal quality | |
| CN111045356B (en) | Method and circuit for realizing hot plug of industrial robot demonstrator | |
| CN102892184A (en) | Device and method for realizing single-live wire or battery power supply of Zigbee module | |
| CN210428278U (en) | Building design management system based on BIM and VR | |
| CN110823277A (en) | Equipment anti-dismounting device and equipment with anti-dismounting function | |
| CN112002113A (en) | Intelligent remote control system and method based on NB-IoT network | |
| CN104777892A (en) | Display zero-power-consumption standby time delay triggering and awakening device and method | |
| CN111156663A (en) | Control device and control method for controlling air conditioner of substation equipment room | |
| CN106647918A (en) | electrical equipment and control circuit thereof | |
| CN202041804U (en) | One-way wireless electric energy monitor | |
| CN104219837A (en) | Method for intelligently managing and controlling indicator lamps of subscriber terminal equipment | |
| CN212626548U (en) | Power distribution cabinet power-off detection system with short message automatic alarm function | |
| CN101801128B (en) | Command marker lamp and LED control circuit thereof | |
| CN205177357U (en) | Prevent power failure lamp house | |
| CN210220163U (en) | Air conditioner monitoring controller based on thing networking | |
| CN111653940A (en) | Power distribution cabinet power-off detection system with short message automatic alarm function | |
| CN201844474U (en) | Control circuit of warmer | |
| CN203825418U (en) | Z-Wave based computer remote switch control device | |
| CN212541533U (en) | Intelligent smoke alarm and control system thereof | |
| CN216248992U (en) | Low-voltage regulating circuit for remote controller | |
| CN104535939A (en) | Electronic product with NFC function | |
| CN117641689B (en) | Intelligent emergency lighting controller communicating by multiple protocols | |
| CN218974817U (en) | Multifunctional switch panel | |
| CN218213842U (en) | Key awakening circuit applied to frame circuit breaker | |
| CN115664874B (en) | Switching device and method suitable for home gateway |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200428 |