A kind of monitoring system based on VR technology for drug production managementTechnical field
The present invention relates to VR technical field, in particular to a kind of monitoring system based on VR technology for drug production managementSystem.
Background technique
Virtual reality technology (abbreviation VR technology) is that an important directions of emulation technology are emulation technology and computer graphicThe set of the multiple technologies such as shape human-machine interface technology multimedia technology sensing technology network technology is one challengingInterleaving techniques front subject and research field.Virtual reality technology (VR) mainly includes simulated environment, perception, natural technical ability and biographyFeel equipment etc..Simulated environment be generated by computer, dynamic 3 D stereo photorealism in real time.Perception refers to idealVR should have perception possessed by all people.In addition to computer graphics techniques visual perception generated, there are also the sense of hearings, touchingThe perception such as feel, power feel, movement, or even further include smell and sense of taste etc., also referred to as perceive more.Natural technical ability refers to that the head of people turnsDynamic, eyes, gesture or other human body behavior acts are handled the data adaptable with the movement of participant by computer, and rightReal-time response is made in the input of user, and feedback arrives the face of user respectively.Sensing equipment refers to three-dimension interaction equipment.
With the continuous popularization of present VR technology, all trades and professions start to use the technology.In existing drugIn production management system, also unpromising VR technology is applied well, merely by Intelligent bracelet to the work of staffBe monitored as state, but Intelligent bracelet wearing when, often because watchband be not fixed firmly, to reduceIts reliability；Moreover, during system is run, internal working power circuit is needed to provide stable work electricityPressure, but since the situation of system operation is numerous, necessary not only for stable operating voltage, while it is defeated to it is also required to provide constant currentOut, and since existing working power circuit has a single function, to just reduce the practicability of system.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of for drug productionThe monitoring system based on VR technology of management.
The technical solution adopted by the present invention to solve the technical problems is: it is a kind of for drug production management based on VR skillThe monitoring system of art, including VR glasses, several Intelligent bracelets and Zhong Kong mechanism, the VR glasses respectively with Intelligent bracelet and middle controlMechanism is wirelessly connected, and the Zhong Kong mechanism and each Intelligent bracelet are wirelessly connected；
Wherein, administrative staff put on VR glasses when workshop is gone on patrol and managed, and see when to some staffWhen examining, the Intelligent bracelet of the staff is put at this time just in the related work information of record staff, such as heart rate,Operating temperature etc., Intelligent bracelet detect the inquiry message that VR glasses are sent, and will send data to Zhong Kong mechanism, middle control at this timeAfter mechanism is handled, VR glasses will be issued and show relevant information, so as to show that the staff is currentJob information, if be suitble to continue to produce drug, to improve the reliability of system, improve the qualification rate of drug production.
The Intelligent bracelet includes ontology, two watchbands and fixed mechanism for being arranged in ontology two sides, is set on the ontologyThere is display screen, the fixed mechanism includes the first fixed block and the second fixed block, and first fixed block is equipped with embedded block, instituteThe inside for stating the second fixed block is equipped with fixation kit, and the fixation kit includes that drive rod and two are located at drive rod two sidesFixed cell, the fixed cell includes transmission gear, sliding bar and position-limiting unit, and the two sides of the drive rod are equipped with firstDriving cog, first driving cog are engaged with transmission gear, and the sliding bar is equipped with the second transmission close to the side of transmission gearTooth, second driving cog are engaged with transmission gear, and the transmission gear is equipped with pin shaft, and the transmission gear is set by pin shaftSet the centre in drive rod and sliding bar, the position-limiting unit be arranged in one end of sliding bar and it is vertical downward, the embedded blockTwo sides be equipped with limiting slot, the limiting slot matches with position-limiting unit；
It is described to be set inside the body heart rate measuring instrument；
Wherein, when staff needs to wear Intelligent bracelet, the first fixed block and the second fixed block are connected,Embedded block will be embedded into the inside of the second fixed block at this time, and drive rod is pushed to move inside, by the first driving cog and passMoving gear engages, it will be able to control transmission gear and rotate, then transmission gear will be by occurring with the second driving cogEngagement, realizes the Bit andits control to sliding bar, matches using position-limiting unit with limiting slot, to realize the first fixed blockWith being fixedly connected for the second fixed block, the fastness of Intelligent bracelet wearing is improved, the reliability of system is improved.
The Zhong Kong mechanism include panel, the display interface being arranged on panel, control button and several status indicator lamps,Middle control component in panel is set, and the middle control component includes central control module and connect respectively with central control moduleWireless communication module, heart rate detection module, temperature detecting module, display control module, key control module, state instruction mouldBlock and working power module, the heart rate monitor are electrically connected with heart rate detection module, the VR glasses and display interface withDisplay control module electrical connection, the control button are electrically connected with key control module, the status indicator lamp and state instructionModule electrical connection；
The working power module includes working power circuit, and the working power circuit includes transformer, rectifier bridge,One capacitor, the second capacitor, resistance, adjustable resistance, light emitting diode and integrated circuit, the model 7805 of the integrated circuit,The input terminal of the secondary side of the transformer and rectifier bridge connects, and the of the anode of the output end of the rectifier bridge and integrated circuitOne end connection, the cathode ground connection of the output end of the rectifier bridge, the first end of the integrated circuit are grounded by first capacitor, instituteThe second end for stating integrated circuit is connected by the second capacity earth, the third end of the integrated circuit and the adjustable end of adjustable resistanceIt connects, the anode of series circuit and light emitting diode that the second end of the integrated circuit is made up of resistance and adjustable resistance connectsIt connects, the minus earth of the light emitting diode.
Wherein, central control module, for the module of the modules intelligence operation in control system, herein, inCentre control module is not only PLC, can also be single-chip microcontroller, to improve the intelligence of system operation；Wireless communication module leads toIt crosses and can be realized staff to system to realize data exchange with the progress long distance wireless connection of external communication terminalLong-range monitoring；Heart rate detection module herein, can be to work by heart rate measuring instrument for carrying out the module of heart rate detectionThe heart rate of personnel carries out real-time monitoring, so as to judge the current working condition of staff if appropriate for the life that works onDrug is produced, to improve the qualification rate of drug production；Temperature detecting module herein, is led to for carrying out temperature detecting moduleIt crosses and the detection data of temperature sensor is acquired, carry out real-time monitoring so as to the body temperature to staff；Display controlMolding block herein, for controlling the related work information of display interface display system, improves for controlling the module of displayThe reliability of system work, while controlling VR glasses and carry out showing relevant information, so as to realize administrative staff to workThe working condition for making personnel monitors in real time, improves the practicability of system；Key control module, for carrying out by key controlModule, herein, for being acquired to manipulation information of the user to system, to improve the operability of system；ShapeState indicating module herein, indicated in real time for carrying out the module of state instruction for the working condition to system, fromAnd improve the reliability of system；Working power module, for providing a system to the module of stable operating voltage.
In working power circuit, due to the model 7805 of integrated circuit, with good voltage regulation factor, have compared withLow reference voltage, so that it is designed to constant-current source.In the circuit, adjustable resistance is used to adjust current value, due to adding resistanceIt is constant with the voltage value constant on adjustable resistance, so that it is constant by the current value on resistance and adjustable resistance, to realizeThe constant current output of the working power circuit realizes the practicability of working power circuit, improves the practicability of system and reliableProperty.
Preferably, the position-limiting unit includes steel ball, spring and shell, the inside of the shell is equipped with groove, describedThe notch of groove is arranged in steel ball, and the steel ball is connected by the bottom of spring and groove.
Wherein, when embedded block is embedded into the inside of the second fixed block, steel ball will be embedded into the two sides compressing of blockIn the inside of shell, after embedded block is moved to designated position, steel ball will be withstood on the notch of groove by spring, to realizeSteel ball is matched with limiting slot, realizes being fixedly connected for the first fixed block and second fixed block.
Preferably, the moving direction of the steel ball is consistent with the telescopic direction of spring, the diameter of the steel ball is greater than recessedThe maximum distance of the notch of slot, the spring are in compressive state always.
Preferably, the wireless communication module includes bluetooth, the bluetooth is logical by 4.0 communications protocol of bluetooth and outsideInterrogate terminal wireless connection.
Preferably, the sensitivity of touch key, to improve the operability of system, the control button is to touchKey.
Preferably, the inside of the ontology is additionally provided with temperature in order to increase the function of the body temperature monitoring to staffSensor, the temperature sensor are electrically connected with temperature detecting module.
Preferably, in order to improve the security level of system, the flame retardant rating of the panel is V-0.
Preferably, in order to improve the cruising ability of system, the inside of the panel is additionally provided with battery, the batteryIt is electrically connected with working power module.
Preferably, the model MB8S of the rectifier bridge.
Preferably, the rated current of the light emitting diode is 100mA.
The invention has the advantages that this is used in the monitoring system based on VR technology of drug production management, administratorMember puts on VR glasses and goes on patrol management in workshop, and Intelligent bracelet records the related work information of staff, sends data to middle controlMechanism, VR glasses show relevant information, so as to be monitored to the staff, to improve the reliable of systemProperty；First fixed block and the second fixed block connect, and the first driving cog is engaged with transmission gear, realize the position to sliding barControl is moved, position-limiting unit is matched with limiting slot, improves the reliability of system；In working power circuit, due to integrated circuitModel 7805, adjustable resistance is used to adjust current value, so that constant by the current value on resistance and adjustable resistance, improvesThe practicability of system.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural representation of the VR glasses of the monitoring system based on VR technology for drug production management of the inventionFigure；
Fig. 2 is that the structure of the Intelligent bracelet of the monitoring system based on VR technology for drug production management of the invention is shownIt is intended to；
Fig. 3 is that the structure of the fixation kit of the monitoring system based on VR technology for drug production management of the invention is shownIt is intended to；
Fig. 4 is that the structure of the position-limiting unit of the monitoring system based on VR technology for drug production management of the invention is shownIt is intended to；
Fig. 5 is that the structure of the Zhong Kong mechanism of the monitoring system based on VR technology for drug production management of the invention is shownIt is intended to；
Fig. 6 is the systematic schematic diagram of the monitoring system based on VR technology for drug production management of the invention；
Fig. 7 is the electricity of the working power circuit of the monitoring system based on VR technology for drug production management of the inventionRoad schematic diagram；
In figure: 1.VR glasses, 2. ontologies, 3. display screens, 4. watchbands, 5. first fixed blocks, 6. second fixed blocks, 7. insertionsBlock, 8. drive rods, 9. pin shafts, 10. transmission gears, 11. sliding bars, 12. position-limiting units, 13. steel balls, 14. springs, 15. shells,16. panel, 17. display interfaces, 18. control buttons, 19. status indicator lamps, 20. central control modules, 21. wireless telecommunications mouldsBlock, 22. heart rate detection modules, 23. temperature detecting modules, 24. display control modules, 25. key control modules, 26. states refer toShow module, 27. working power modules, 28. batteries, 29. heart rate measuring instruments, 30. temperature sensors, T1. transformer, N1. is wholeFlow bridge, C1. first capacitor, the second capacitor of C2., R1. resistance, RP1. adjustable resistance, LED1. light emitting diode, the integrated electricity of U1.Road.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only withIllustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Fig. 1-Fig. 7, a kind of monitoring system based on VR technology for drug production management, including VR glasses 1,Several Intelligent bracelets and Zhong Kong mechanism, the VR glasses 1 are wirelessly connected with Intelligent bracelet and Zhong Kong mechanism respectively, the middle control machineStructure and each Intelligent bracelet are wirelessly connected；
Wherein, administrative staff put on VR glasses 1 when workshop is gone on patrol and managed, and see when to some staffWhen examining, the Intelligent bracelet of the staff is put at this time just in the related work information of record staff, such as heart rate,Operating temperature etc., Intelligent bracelet detect the inquiry message that VR glasses 1 are sent, and will send data to Zhong Kong mechanism at this time, inAfter control mechanism is handled, VR glasses 1 will be issued and show relevant information, so as to show that the staff is currentJob information, if be suitble to continue to produce drug, to improve the reliability of system, improve the qualification of drug productionRate.
The Intelligent bracelet includes ontology 2, two watchbands 4 and fixed mechanism that 2 two sides of ontology are arranged in, the ontology 2It is equipped with display screen 3, the fixed mechanism includes the first fixed block 5 and the second fixed block 6, and first fixed block 5 is equipped withThe inside of embedded block 7, second fixed block 6 is equipped with fixation kit, and the fixation kit includes drive rod 8 and two difference positionsFixed cell in 8 two sides of drive rod, the fixed cell include transmission gear 10, sliding bar 11 and position-limiting unit 12, describedThe two sides of drive rod 8 are equipped with the first driving cog, and first driving cog is engaged with transmission gear 10, and the sliding bar 11 is close to biographyThe side of moving gear 10 is equipped with the second driving cog, and second driving cog is engaged with transmission gear 10, on the transmission gear 10Equipped with pin shaft 9, the centre of drive rod 8 and sliding bar 11, the position-limiting unit 12 are arranged in by pin shaft 9 for the transmission gear 10Be arranged in one end of sliding bar 11 and it is vertical the two sides of the embedded block 7 are equipped with limiting slot downward, the limiting slot and limit are singleMember 12 matches；
The inside of the ontology 2 is equipped with heart rate measuring instrument 29；
Wherein, when staff needs to wear Intelligent bracelet, the first fixed block 5 and the second fixed block 6 connectOn, embedded block 7 will be embedded into the inside of the second fixed block 6 at this time, and drive rod 8 is pushed to move inside, pass through the first transmissionTooth is engaged with transmission gear 10, it will be able to be controlled transmission gear 10 and be rotated, then transmission gear 10 will be by withTwo driving cogs engage, and realize the Bit andits control to sliding bar 11, match using position-limiting unit 12 with limiting slot, thusBeing fixedly connected for the first fixed block 5 and the second fixed block 6 is realized, the fastness of Intelligent bracelet wearing is improved, improves and isThe reliability of system.
The Zhong Kong mechanism includes panel 16, the display interface being arranged on panel 16 17, control button 18 and several shapesState indicator light 19, the middle control component being arranged in panel 16, the middle control component include that central control module 20 and center controlThe wireless communication module 21 of the connection of module 20, heart rate detection module 22, temperature detecting module 23, display control module 24, keyControl module 25, state indicator module 26 and working power module 27, the heart rate measuring instrument 29 and 22 electricity of heart rate detection moduleConnection, the VR glasses 1 and display interface 17 be electrically connected with display control module 24, the control button 18 with by key controlModule 25 is electrically connected, and the status indicator lamp 19 is electrically connected with state indicator module 26；
The working power module 27 includes working power circuit, and the working power circuit includes transformer T1, rectificationBridge N1, first capacitor C1, the second capacitor C2, resistance R1, adjustable resistance RP1, Light-emitting diode LED 1 and integrated circuit U 1, it is describedThe secondary side of the model 7805 of integrated circuit U1, the transformer T1 is connect with the input terminal of rectifier bridge N1, the rectifier bridgeThe anode of the output end of N1 is connect with the first end of integrated circuit U1, the cathode ground connection of the output end of the rectifier bridge N1, describedThe first end of integrated circuit U1 is grounded by first capacitor C1, and the second end of the integrated circuit U1 is connect by the second capacitor C2Ground, the third end of the integrated circuit U1 are connect with the adjustable end of adjustable resistance RP1, and the second end of the integrated circuit U1 passes throughThe series circuit of resistance R1 and adjustable resistance RP1 composition is connect with the anode of Light-emitting diode LED 1, the light emitting diodeThe minus earth of LED1.
Wherein, central control module 20, for the module of the modules intelligence operation in control system, herein,Central control module 20 is not only PLC, can also be single-chip microcontroller, to improve the intelligence of system operation；Wireless telecommunications mouldBlock 21 can be realized staff couple to realize data exchange by carrying out long distance wireless connection with external communication terminalThe long-range monitoring of system；Heart rate detection module 22 herein, passes through heart rate measuring instrument 29 for carrying out the module of heart rate detectionCan to the heart rate of staff carry out real-time monitoring, so as to judge the current working condition of staff if appropriate forIt works on and produces drug, to improve the qualification rate of drug production；Temperature detecting module 23, for carrying out temperature detection mouldBlock 23 is acquired by the detection data to temperature sensor 30 herein, is carried out so as to the body temperature to staffReal-time monitoring；Display control module 24, for controlling the module of display, herein, for controlling 17 display system of display interfaceRelated work information, improve the reliability of system work, while controlling VR glasses 1 and carrying out showing relevant information, thusIt can be realized administrative staff to monitor the working condition of staff in real time, improve the practicability of system；By key controlModule 25, for carrying out the module by key control, herein, for being acquired to manipulation information of the user to system, thusImprove the operability of system；State indicator module 26 herein, is used to system for carrying out the module of state instructionWorking condition indicated in real time, to improve the reliability of system；Working power module 27, it is steady for providing a system toThe module of fixed working voltage.
In working power circuit, since the model 7805 of integrated circuit U1 has with good voltage regulation factorLower reference voltage, so that it is designed to constant-current source.In the circuit, adjustable resistance RP1 is used to adjust current value, due to addingVoltage value constant on resistance R1 and adjustable resistance RP1 is constant, so that not by the current value on resistance R1 and adjustable resistance RP1Become, to realize the constant current output of the working power circuit, realizes the practicability of working power circuit, improve systemPracticability and reliability.
Preferably, the position-limiting unit 12 includes steel ball 13, spring 14 and shell 15, the inside of the shell 15 is equipped withThe notch of groove is arranged in groove, the steel ball 13, and the steel ball 13 is connect by spring 14 with the bottom of groove.
Wherein, when embedded block 7 is embedded into the inside of the second fixed block 6, steel ball 13 will be embedded into the two sides of block 7Compressing is in the inside of shell 15, and after embedded block 7 is moved to designated position, steel ball 13 will be withstood on the slot of groove by spring 14Mouthful, it is matched to realize steel ball 13 with limiting slot, realizes being fixedly connected for the first fixed block 5 and the second fixed block 6.
Preferably, the moving direction of the steel ball 13 is consistent with the telescopic direction of spring 14, the diameter of the steel ball 13Greater than the maximum distance of the notch of groove, the spring 14 is in compressive state always.
Preferably, the wireless communication module 21 includes bluetooth, the bluetooth passes through 4.0 communications protocol of bluetooth and outsideCommunicating terminal is wirelessly connected.
Preferably, the sensitivity of touch key, to improve the operability of system, the control button 18 is lightTouch of key-press.
Preferably, the inside of the ontology 2 is additionally provided with temperature in order to increase the function of the body temperature monitoring to staffSensor 30, the temperature sensor 30 are electrically connected with temperature detecting module 23.
Preferably, in order to improve the security level of system, the flame retardant rating of the panel 16 is V-0.
Preferably, in order to improve the cruising ability of system, the inside of the panel 16 is additionally provided with battery 28, the storageBattery 28 is electrically connected with working power module 27.
Preferably, the model MB8S of the rectifier bridge N1.
Preferably, the rated current of the Light-emitting diode LED 1 is 100mA.
Compared with prior art, this is used in the monitoring system based on VR technology of drug production management, and administrative staff wearUpper VR glasses 1 go on patrol in workshop and manage, and Intelligent bracelet records the related work information of staff, send data to middle control machineStructure, VR glasses 1 show relevant information, so as to be monitored to the staff, to improve the reliability of system；First fixed block 5 and the second fixed block 6 connect, and the first driving cog is engaged with transmission gear 10, is realized to sliding bar 11Bit andits control, position-limiting unit 12 matches with limiting slot, improves the reliability of system；In working power circuit, due to collectionAt the model 7805 of circuit U 1, adjustable resistance RP1 is used to adjust current value, so that by resistance R1 and adjustable resistance RP1Current value it is constant, improve the practicability of system.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is completeVarious changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this inventionProperty range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.