CN110174859B - Device, system and method for monitoring locking state of anti-vibration device - Google Patents
Device, system and method for monitoring locking state of anti-vibration device Download PDFInfo
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- CN110174859B CN110174859B CN201910375626.3A CN201910375626A CN110174859B CN 110174859 B CN110174859 B CN 110174859B CN 201910375626 A CN201910375626 A CN 201910375626A CN 110174859 B CN110174859 B CN 110174859B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
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Abstract
The invention provides a locking state monitoring device, a locking state monitoring system and a locking state monitoring method for a shockproof device, wherein the monitoring device comprises a shockproof upper plate, a shockproof lower plate, a locking pin shaft and a monitoring circuit module; the shockproof upper plate is provided with a locking upper block; the lower shockproof plate is provided with a lower locking block; the locking lower block is of a hollow structure; two opposite side walls of the locking lower block are respectively provided with a laser photoelectric sensor; the monitoring circuit module is respectively connected with the laser photoelectric sensors on the two side walls of the lower locking block through data lines; the locking pin shaft is slidably arranged in the hollow structure and extends into the locking upper block; when the locking pin shaft is positioned between the laser photoelectric sensors on the two side walls of the locking lower block, the monitoring circuit module judges that the locking pin shaft is in an unlocking state; when the locking pin shaft is separated from the laser photoelectric sensors on the two side walls of the locking lower block, the monitoring circuit module judges that the locking state is the locking state; by adopting the scheme, the situation that the locking device which is installed in the shockproof device in a concealed mode is in a locking or unlocking state can be simply and rapidly judged by a worker.
Description
Technical Field
The invention belongs to the technical field of monitoring of locking states of anti-vibration devices, and particularly relates to a device, a system and a method for monitoring the locking states of anti-vibration devices.
Background
More than 60% of the existing museums in China are located on strong earthquake multiple earthquake zones, and the risk of large-scale damage under sudden earthquakes exists. In 2008, 5.12 Wenchuan earthquake, 2700 residual cultural relics in the collection of the cultural relics are damaged. In order to improve the current situation of shockproof protection of cultural relics in museums, in recent years, a great number of cultural relic shockproof devices are arranged in the museums in China so as to reduce the vibration effect of the cultural relics during earthquake and achieve the purpose of avoiding the cultural relics from being damaged.
In order to ensure that visitors and workers cannot push the showcase and enable the anti-vibration device to enter a working state under the action of an earthquake, a locking device needs to be arranged in the anti-vibration device. The working state of the cultural relic shockproof protection device cannot be known in real time in the prior art, if whether each cultural relic shockproof device is in a locking state is determined, special personnel are required to open the shell of the cultural relic shockproof protection device and check the locking state one by one to ensure that the locking device of the shockproof device is in the locking state when the earthquake does not occur, and the locking device is rapidly unlocked when the earthquake occurs and enters the working state, so that the safety of the cultural relic is ensured; moreover, after the locking system of the shockproof protection device for individual cultural relics is opened accidentally, museum management and maintenance personnel cannot know the situation in real time and can only find the situation by means of regular inspection of the device, the hysteresis is very obvious, and during the hysteresis time interval, the cultural relic damage accident is likely to occur due to the opening of the locking system of the shockproof protection device during the schedule exhibition.
Based on the technical problems existing in the shockproof device, no relevant solution exists; there is therefore a pressing need to find effective solutions to the above problems.
Disclosure of Invention
The invention aims to provide a device, a system and a method for monitoring the locking state of a quakeproof device aiming at the defects in the prior art, and aims to solve the problem that the working state of a quakeproof protection device for cultural relics cannot be known in real time in the conventional quakeproof device for a museum.
The invention provides a locking state monitoring device of a shockproof device, which comprises a shockproof upper plate, a shockproof lower plate, a locking pin shaft and a monitoring circuit module, wherein the shockproof upper plate is provided with a locking pin; the shockproof upper plate is provided with a locking upper block; the lower shockproof plate is provided with a lower locking block; the locking lower block is of a hollow structure; two opposite side walls of the locking lower block are respectively provided with a laser photoelectric sensor; the monitoring circuit module is respectively connected with the laser photoelectric sensors on the two side walls of the lower locking block through data lines; the locking pin shaft is slidably arranged in the hollow structure and extends into the locking upper block; when the locking pin shaft is separated from the locking upper block, the locking pin shaft is positioned between the laser photoelectric sensors on the two side walls of the locking lower block so as to block the communication of the two laser photoelectric sensors, so that the monitoring circuit module is judged to be in an unlocking state; when the locking pin shaft is positioned in the locking upper block, the locking pin shaft is separated from the laser photoelectric sensors on the two side walls of the locking lower block, so that the two laser photoelectric sensors are communicated, and the monitoring circuit module is judged to be in a locking state.
Furthermore, a pin shaft hole is arranged in the locking upper block; one end of the locking pin shaft is slidably arranged in the hollow structure through the pin head part, and the other end of the locking pin shaft extends into the pin shaft hole through the conical head; when the lower edge of the conical head extends into the pin shaft hole, the laser photoelectric sensors locking the two side walls of the lower block are communicated, and the monitoring circuit module is communicated and in a locking state; when the lower edge of the conical head is separated from the pin shaft hole, the locking pin shaft is positioned between the laser photoelectric sensors on the two side walls of the locking lower block so as to block the communication of the two laser photoelectric sensors, and the monitoring circuit module is disconnected and is in an unlocking state.
Furthermore, two side walls of the locking lower block are respectively provided with an opening; the laser photoelectric sensors are respectively arranged in the openings on the two side walls of the locking lower block, and the laser photoelectric sensors on the two sides are positioned on the same plane; when the locking pin shaft is positioned between the laser photoelectric sensors on the two sides, the locking pin shaft just shields the laser emitted by the laser photoelectric sensors on the two sides so as to block the communication of the two laser photoelectric sensors; when the locking pin shaft extends into the locking upper block, the laser photoelectric sensors on the two sides are in a communicated state.
Furthermore, a through hole is formed in the top of the lower locking block; the locking pin shaft passes through the through hole through the pin head and extends into the pin shaft hole to limit horizontal movement between the shockproof upper plate and the shockproof lower plate.
Correspondingly, the invention also provides a system for monitoring the locking state of the anti-vibration device, which comprises the anti-vibration device locking state monitoring device; the system also comprises a data cloud platform; the monitoring circuit module comprises a control module and a data receiving and transmitting module; the control module is in communication connection with the data cloud platform; when the monitoring circuit module is in a disconnected state, the data receiving and transmitting module is in the disconnected state, and the control module sends information that the shockproof device is in an unlocked state to the terminal server through the data cloud platform; when the monitoring circuit module is in a connected state, the data receiving and transmitting module is in a connected state, and the control module sends information that the anti-vibration device is in a locked state to the terminal server through the data cloud platform.
Further, the device also comprises an alarm module and a data transmission module; the alarm module is in signal connection with the control module; the data transmission module is in communication connection with the data cloud platform through wifi or 4G or 3G or 2G; the data cloud platform transmits the locking state information and the unlocking state information of the shockproof device to a terminal server through wifi or 4G or 3G; when the shockproof device is in an unlocking state, the control module controls the alarm module to give an alarm.
Furthermore, the control module comprises a data acquisition unit, a digital-to-analog conversion unit, a power consumption management unit and an I/O port; the data acquisition unit is used for acquiring digital information of the locking state and the unlocking state of the shockproof device and the input voltage of the monitoring circuit module; the digital-to-analog conversion unit is used for converting the digital information in the locking state or the unlocking state into analog information; and the power consumption management unit is used for calculating the electric quantity of the monitoring circuit module and awakening the control module at regular time through the control module according to the residual electric quantity.
Further, the data transmission module comprises a 4G-to-WiFi router unit, a serial port-to-WiFi unit and a communication control software module; the data transmission module converts the 4G data signals into WiFi signals through the USB interface so as to realize WiFi signal coverage on mobile occasions.
Correspondingly, the invention also provides a method for monitoring the locking state of the anti-vibration device, which comprises the anti-vibration device locking state monitoring device; further comprising the steps of:
s1: the anti-vibration device locking state monitoring device monitors the locking state of the locking pin shaft in real time;
s2: the control module acquires the input voltage of the monitoring circuit module through the data acquisition unit;
s3: the digital-to-analog conversion unit converts the acquired input voltage analog quantity into a digital quantity, compares the digital quantity with the module reference low voltage and calculates the residual electric quantity;
s4: the data transmission module transmits the residual electric quantity, the locking state information and the unlocking state information to the data cloud platform, and the alarm module enters a dormant state;
s5: in the sleeping process of the alarm module, the locking state of the shockproof device is monitored by the shockproof device locking state monitoring alarm device in real time, if the locking pin shaft is separated from the locking upper block, the control module is immediately triggered to execute awakening operation, the locking state is repeatedly monitored twice, if one of the two repeated monitoring is in the unlocking state, the alarm module is reported to send out an alarm, and if the two repeated monitoring results are in the locking state, the execution is switched to S4;
s6: the alarm module wakes up every N hours to repeat the steps from S1 to S5
The locking state monitoring device, the locking state monitoring system and the locking state monitoring method for the anti-vibration device enable safety inspection personnel to quickly inspect the locking state of all anti-vibration devices in the monitoring server, avoid manual circular inspection in an exhibition hall, and greatly improve the working efficiency; when the locking state of individual shockproof devices is changed, the problem of lag of manual inspection can be solved by rapidly finding the shockproof devices through the terminal server, the shockproof devices with the changed locking states can be timely positioned and maintained, the effective locking states of the shockproof devices can be recovered, and the safety of cultural relics in the showcase can be ensured.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The invention will be further explained with reference to the drawings, in which:
FIG. 1 is a schematic structural view of a locking state monitoring device of a shock absorber according to the present invention;
FIG. 2 is a top view of the shockproof lower plate according to the present invention;
FIG. 3 is a schematic view of the locking upper block structure of the present invention;
FIG. 4 is a schematic view of a locking pin structure according to the present invention;
FIG. 5 is a schematic view of a locking state monitoring system of a shock absorber according to the present invention;
FIG. 6 is a flow chart of a method for monitoring the locking state of the anti-vibration device according to the present invention.
In the figure: 1. a shockproof upper plate; 2. a shockproof lower plate; 3. locking the lower block; 4. locking the upper block; 41. a pin shaft hole; 5. locking the pin shaft; 51. a conical head; 52. a pin head; 6. a laser photoelectric sensor; 7. a monitoring circuit module; 71. a control module; 72. a data transceiver module; 8. and a data line.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either mechanically or electrically or in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 5, the present invention provides a locking state monitoring device for a shock-proof device, which includes a shock-proof upper plate 1, a shock-proof lower plate 2, a locking pin 5 and a monitoring circuit module 7; the shockproof upper plate 1 is provided with a locking upper block 4; the lower shockproof plate 2 is provided with a lower locking block 3; the locking lower block 3 is internally of a hollow structure; two opposite side walls of the locking lower block 3 are respectively provided with a laser photoelectric sensor 6; the monitoring circuit module 7 is respectively connected with the laser photoelectric sensors 6 on the two side walls of the locking lower block 3 through data lines 8 to form a loop; the locking pin shaft 5 can be arranged in the hollow structure in a sliding way and can extend into the locking upper block 4, so that the horizontal relative motion of the shockproof upper plate 1 and the shockproof lower plate 2 is prevented; meanwhile, when the locking pin shaft 5 is separated from the locking upper block 4, the locking pin shaft 5 just falls into the hollow structure and is positioned between the laser photoelectric sensors 6 on the two side walls of the locking lower block 3 to block the communication of the two laser photoelectric sensors 6, so that the monitoring circuit module 7 is judged to be in an unlocking state; when the locking pin shaft 5 extends into the locking upper block 4, the locking pin shaft 5 is separated from the laser photoelectric sensors 6 on the two side walls of the locking lower block 3, so that the two laser photoelectric sensors 6 are communicated with each other, and the monitoring circuit module 7 is judged to be in a locking state; by adopting the anti-vibration device locking state monitoring device, the situation that the locking device which is installed in the anti-vibration device in a concealed mode is in a locking or unlocking state can be simply and rapidly judged by a worker, so that the safety of cultural relics is ensured.
Preferably, in combination with the above solution, as shown in fig. 1 to 5, in the present embodiment, a pin shaft hole 41 is provided in the locking upper block 4; one end of the locking pin shaft 5 is slidably arranged in the hollow structure through a pin head part 52, and the other end of the locking pin shaft 5 extends into the pin shaft hole 41 through a conical head 51; when the lower edge of the conical head 51 extends into the pin shaft hole 41, the conical head 51 does not block the laser emitted by the laser photoelectric sensors 6 on the two side walls, so that the laser photoelectric sensors 6 on the two side walls of the locking lower block 3 are in a communicated state, that is, the monitoring circuit module 7 is communicated and indicates that the shockproof device is in a locked state; specifically, when the lower edge of the conical head 51 is separated from the pin shaft hole 41, that is, the lower edge of the conical head 51 at the top of the locking pin shaft 5 is flush with the lower surface of the locking upper block 4 of the anti-vibration device, the locking pin shaft 5 is to be slid from the pin shaft hole 41 of the locking upper block 4 of the anti-vibration device to be converted into an unlocking state, the locking pin shaft 5 just enters between the laser photoelectric sensors 6 on the two side walls of the locking lower block 3 to block the communication between the two laser photoelectric sensors 6, and at this time, the monitoring circuit module 7 is disconnected and is in the unlocking state; when the lower edge of the conical head 51 at the top of the locking pin 5 is higher than the lower surface of the locking upper block 4 of the shock-proof device, the locking pin 5 is just positioned in the pin hole 41, and the monitoring circuit module 7 is disconnected and in a locking state.
Preferably, with reference to the above solutions, as shown in fig. 1 to 5, in this embodiment, two side walls of the lower locking block 3 are respectively provided with an opening, the diameter of the opening is 3mm, the centers of the two side holes coincide, a center connecting line of the positions of the openings on the two sides passes through the center of the pin hole, when the locking pin 5 falls, and the lower edge of the conical head 51 at the top of the locking pin 5 is flush with the lower surface of the upper locking block 4 of the anti-vibration device, the pin head 52 at the bottom of the locking pin 5 just blocks the laser emitted by the laser photosensors on the two sides; specifically, the laser photoelectric sensors 6 are respectively arranged in the openings of the two side walls of the locking lower block 3, the laser emitting heads of the sensors are opposite, and the laser photoelectric sensors 6 on the two sides are positioned on the same plane; when the locking pin shaft 5 is positioned between the laser photoelectric sensors 6 on the two sides, the locking pin shaft 5 just shields the laser emitted by the laser photoelectric sensors 6 on the two sides to block the communication of the two laser photoelectric sensors 6, so that the situation that the shockproof device is in an unlocked state can be judged; when the locking pin shaft 5 extends into the pin shaft hole 41 of the locking upper block 4, the laser photoelectric sensors 6 on the two sides are in a communicated state, so that the anti-vibration device can be judged to be in a locking state; further, the laser photoelectric sensor 6 sends the monitored state information to the control module of the monitoring circuit module through the data line 8, one end of the data line 8 is connected with the tail end of the laser photoelectric sensor, and the other end of the data line is connected to the circuit board data interface of the monitoring circuit module.
Preferably, in combination with the above solution, as shown in fig. 1 to 5, in the present embodiment, the top of the locking lower block 3 is provided with a through hole; the locking pin shaft 5 passes through the through hole through the pin head 52 and extends into the pin shaft hole 41 to limit horizontal movement between the upper shockproof plate 1 and the lower shockproof plate 2; the width of the pin head 52 is greater than the width of the through hole so that the locking pin 5 cannot disengage from the locking lower block 3.
Correspondingly, in combination with the above scheme, as shown in fig. 1 to 5, the invention further provides a system for monitoring the locking state of the anti-vibration device, which comprises the anti-vibration device locking state monitoring device and a data cloud platform; the monitoring circuit module comprises a control module 71 and a data transceiver module 72; the control module 71 is in communication connection with the data cloud platform; when the monitoring circuit module 7 is in the off state, the data transceiver module is in the off state, and the control module 71 sends information that the anti-vibration device is in the unlocked state to the terminal server through the data cloud platform; when the monitoring circuit module 7 is in a connected state, the data transceiver module is in a connected state, and the control module 71 sends information that the anti-vibration device is in a locked state to the terminal server through the data cloud platform; specifically, an STM32F103 chip is selected as a main control chip by the control module; an STM32 series 32-bit microcontroller based on ARM Cortex-M processors; the digital signal processing circuit can support 32-bit wide application, supports high performance, real-time function, digital signal processing, low power consumption and low voltage operation, and has a fully integrated and easy-to-use development; the control module converts the monitored locking state of the locking pin shaft into a data signal and transmits the data signal to the terminal server through the data transceiver module and the data transmission module; the control module can also receive a state monitoring instruction signal transmitted by the terminal server through the network and the data transceiver module, monitor the locking state of the current locking pin shaft and feed back the monitoring result to the terminal server; the data transmission module is responsible for sending the monitored equipment condition information, reporting the monitored equipment condition information to the terminal server and receiving a user instruction sent by the terminal server; and meanwhile, receiving a terminal server instruction signal transmitted through a network, and transmitting the terminal server instruction signal to the control module.
Preferably, with reference to the above schemes, as shown in fig. 1 to 5, in this embodiment, the data cloud platform includes an equipment management module, a user role management module, a data management module, and a data transmission management module; the data cloud platform is built on a background system of the cloud server and is responsible for access equipment management, user role management, data management and data transmission management, and data acquisition, alarm processing and data analysis are realized based on the basic functions.
Preferably, in combination with the above solutions, as shown in fig. 1 to 5, in this embodiment, the apparatus further includes an alarm module and a data transmission module; the alarm module is in communication connection with the control module; the data transmission module is in communication connection with the data cloud platform through wifi or 4G or 3G or 2G; the data cloud platform transmits the locking state information and the unlocking state information of the shockproof device to a terminal server through wifi or 4G or 3G; when the shockproof device is in an unlocking state, the control module controls the alarm module to give an alarm.
Preferably, with reference to the above schemes, as shown in fig. 1 to 5, in this embodiment, the control module includes a data acquisition unit, a digital-to-analog conversion unit, a power consumption management unit, and an I/O port; the device comprises a data acquisition unit, a digital-to-analog conversion unit, a power consumption management unit and an I/O port which are integrated on a large circuit board and used for monitoring whether a locking pin shaft in a locking module of the shockproof device has the function of locking a shockproof upper plate and a shockproof lower plate, preventing the shockproof upper plate and the shockproof lower plate from generating horizontal relative motion and sending a monitoring result to a terminal server; the data acquisition unit is used for acquiring digital information of the locking state and the unlocking state of the shockproof device and the input voltage of the monitoring circuit module; the digital-to-analog conversion unit is used for converting the digital information in the locking state or the unlocking state into analog information; the power consumption management unit is used for calculating the electric quantity of the monitoring circuit module and awakening the control module at regular time through the control module according to the residual electric quantity; specifically, the I/O port of the single chip microcomputer is used for judging the level of input voltage, the power consumption management unit converts the acquired input voltage into digital quantity through ADC sampling and compares the digital quantity with reference voltage digital quantity in the single chip microcomputer, and consumed power consumption is subtracted by total electric quantity, so that residual electric quantity is obtained, and power management is facilitated; in addition, under the condition of not operating, the power consumption management unit also enters a low-power-consumption running mode and wakes up the control module at regular time, thereby greatly reducing the consumption of electric quantity.
Preferably, with reference to the above solutions, as shown in fig. 1 to 5, in this embodiment, the data transmission module includes a 4G-to-WiFi router unit, a serial port-to-WiFi unit, and a communication control software module; the data transmission module converts the 4G data signals into WiFi signals through the USB interface so as to realize WiFi signal coverage on mobile occasions.
Correspondingly, in combination with the above solution, as shown in fig. 6, the present invention further provides a method for monitoring a locking state of a shock absorber, including the above device for monitoring a locking state of a shock absorber; further comprising the steps of:
s1: the anti-vibration device locking state monitoring device monitors the locking state of the locking pin shaft in real time;
s2: the control module acquires the input voltage of the monitoring circuit module through the data acquisition unit;
s3: the digital-to-analog conversion unit converts the acquired input voltage analog quantity into a digital quantity, compares the digital quantity with the module reference low voltage and calculates the residual electric quantity;
s4: the data transmission module transmits the residual electric quantity, the locking state information and the unlocking state information to the data cloud platform, and the alarm module enters a dormant state;
s5: in the sleeping process of the alarm module, the locking state of the shockproof device is monitored by the shockproof device locking state monitoring alarm device in real time, if the locking pin shaft is separated from the locking upper block, the control module is immediately triggered to execute awakening operation, the locking state is repeatedly monitored twice, if one of the two repeated monitoring is in the unlocking state, the alarm module is reported to send out an alarm, and if the two repeated monitoring results are in the locking state, the execution is switched to S4;
s6: the alarm module wakes up every N hours to repeat the steps of S1 to S5.
Specifically, by combining the scheme, when the locking pin shaft is separated from the upper locking block, the locking pin shaft is positioned between the laser photoelectric sensors on the two side walls of the lower locking block to block the communication of the two laser photoelectric sensors, so that the monitoring circuit module is disconnected, and the control module sends information that the shockproof device is in an unlocking state to the terminal server through the data cloud platform; the control module controls the alarm module to give an alarm; when the locking pin shaft is positioned in the locking upper block, the locking pin shaft is separated from the laser photoelectric sensors on the two side walls of the locking lower block, so that the two laser photoelectric sensors are communicated, and the monitoring circuit module is in a communicated state; and the control module sends the information that the shockproof device is in the locking state to the terminal server through the data cloud platform.
By adopting the technical scheme, as part of the audiences inevitably touch or even rely on the cultural relic showcase in the open exhibition process of the museum, if the shockproof device in the cultural relic showcase is in an unlocked state, the upper plate and the lower plate of the shockproof device can be relatively displaced under the touch or horizontal force generated by the audiences, and the safety of the cultural relics displayed in the showcase is threatened; according to the analysis result, after the scheme provided by the invention is adopted, whether all adopted shockproof devices in the museum are in an effective locking state or not can be monitored simultaneously, the shockproof devices of the showcase in an unlocking state are maintained in time according to the monitoring condition, the shockproof devices of the showcase are restored to the effective locking state, and the condition that the security of the cultural relics in the showcase is endangered by the disturbance of audiences to the cultural relic showcase in the visiting process is avoided.
The locking state monitoring device, the locking state monitoring system and the locking state monitoring method for the anti-vibration device enable safety inspection personnel to quickly inspect the locking state of all anti-vibration devices in the monitoring server, avoid manual circular inspection in an exhibition hall, and greatly improve the working efficiency; when the locking state of individual shockproof devices is changed, the problem of lag of manual inspection can be solved by rapidly finding the shockproof devices through the terminal server, the shockproof devices with the changed locking states can be timely positioned and maintained, the effective locking states of the shockproof devices can be recovered, and the safety of cultural relics in the showcase can be ensured.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Those skilled in the art can make numerous possible variations and modifications to the described embodiments, or modify equivalent embodiments, without departing from the scope of the invention. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.
Claims (5)
1. A locking state monitoring device of a shockproof device is characterized by comprising a shockproof upper plate, a shockproof lower plate, a locking pin shaft and a monitoring circuit module; the shockproof upper plate is provided with a locking upper block; the lower shockproof plate is provided with a locking lower block; the locking lower block is of a hollow structure; two opposite side walls of the lower locking block are respectively provided with a laser photoelectric sensor; the monitoring circuit module is respectively connected with the laser photoelectric sensors on the two side walls of the locking lower block through data lines; the locking pin shaft is slidably arranged in the hollow structure and extends into the locking upper block; when the locking pin shaft is separated from the upper locking block, the locking pin shaft is positioned between the laser photoelectric sensors on the two side walls of the lower locking block so as to block the communication of the two laser photoelectric sensors, so that the monitoring circuit module is judged to be in an unlocking state; when the locking pin shaft is positioned in the locking upper block, the locking pin shaft is separated from the laser photoelectric sensors on the two side walls of the locking lower block so as to communicate the two laser photoelectric sensors, so that the monitoring circuit module is judged to be in a locking state; two side walls of the locking lower block are respectively provided with an opening; the laser photoelectric sensors are respectively arranged in the openings on the two side walls of the lower locking block, and the laser photoelectric sensors on the two sides are positioned on the same plane; when the locking pin shaft is positioned between the laser photoelectric sensors on the two sides, the locking pin shaft just shields the laser emitted by the laser photoelectric sensors on the two sides so as to block the communication between the two laser photoelectric sensors; when the locking pin shaft extends into the locking upper block, the laser photoelectric sensors on the two sides are in a communicated state; a pin shaft hole is formed in the locking upper block; one end of the locking pin shaft is slidably arranged in the hollow structure through a pin head part, and the other end of the locking pin shaft extends into the pin shaft hole through a conical head; when the lower edge of the conical head extends into the pin shaft hole, the laser photoelectric sensors on the two side walls of the locking lower block are communicated, and the monitoring circuit module is communicated and in a locking state; when the lower edge of the conical head is separated from the pin shaft hole, the locking pin shaft is located between the laser photoelectric sensors on the two side walls of the locking lower block so as to block the communication of the two laser photoelectric sensors, and the monitoring circuit module is disconnected and is in an unlocking state.
2. The apparatus for monitoring locking state of shock-proof device according to claim 1, wherein the locking lower block has a through hole at the top; the locking pin shaft penetrates through the through hole through the pin head and extends into the pin shaft hole so as to limit horizontal movement between the shockproof upper plate and the shockproof lower plate.
3. A vibration damping device lock state monitoring system comprising the vibration damping device lock state monitoring device according to any one of claims 1 to 2; the system also comprises a data cloud platform; the monitoring circuit module comprises a control module and a data transceiver module; the control module is in communication connection with the data cloud platform; when the monitoring circuit module is in a disconnected state, the data transceiver module is in a disconnected state, and the control module sends information that the shockproof device is in an unlocked state to the terminal server through the data cloud platform; when the monitoring circuit module is in a connected state, the data transceiver module is in a connected state, and the control module sends information that the shockproof device is in a locked state to the terminal server through the data cloud platform; the device also comprises an alarm module and a data transmission module; the alarm module is in communication connection with the control module; the data transmission module is in communication connection with the data cloud platform through wifi or 4G or 3G or 2G; the data cloud platform transmits the locking state information and the unlocking state information of the shockproof device to the terminal server through wifi or 4G or 3G; when the shockproof device is in an unlocked state, the control module controls the alarm module to give an alarm; the data transmission module comprises a 4G-to-WiFi router unit, a serial port-to-WiFi unit and a communication control software module; the data transmission module converts the 4G data signals into WiFi signals through the USB interface so as to realize WiFi signal coverage on mobile occasions.
4. The anti-shock device locking state monitoring system according to claim 3, wherein the control module comprises a data acquisition unit, a digital-to-analog conversion unit, a power consumption management unit, and an I/O port; the data acquisition unit is used for acquiring digital information of the locking state and the unlocking state of the shockproof device and the input voltage of the monitoring circuit module; the digital-to-analog conversion unit is used for converting the digital information in the locking state or the unlocking state into analog information; the power consumption management unit is used for calculating the electric quantity of the monitoring circuit module and awakening the control module at regular time through the control module according to the residual electric quantity.
5. A locking state monitoring method for a vibration damping device, comprising the locking state monitoring system for a vibration damping device according to claim 4; further comprising the steps of:
s1: the anti-vibration device locking state monitoring alarm device monitors the locking state of the locking pin shaft in real time;
s2: the control module acquires the input voltage of the monitoring circuit module through the data acquisition unit;
s3: the digital-to-analog conversion unit converts the acquired input voltage analog quantity into a digital quantity, compares the digital quantity with the module reference low voltage and calculates the residual electric quantity;
s4: the data transmission module transmits the residual electric quantity, the locking state information and the unlocking state information to the data cloud platform, and the alarm module enters a dormant state;
s5: in the sleeping process of the alarm module, the locking state of the shockproof device is monitored by the shockproof device locking state monitoring alarm device in real time, if the locking pin shaft is separated from the locking upper block, the control module is immediately triggered to execute awakening operation, the locking state is repeatedly monitored twice, if one of the two repeated monitoring is in the unlocking state, the alarm module is reported to send out an alarm, and if the two repeated monitoring results are in the locking state, the execution is switched to S4;
s6: the alarm module wakes up every N hours to repeat the steps of S1 to S5.
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| CN113357304B (en) * | 2020-12-31 | 2023-06-09 | 中国电力科学研究院有限公司 | Inverted pendulum type shock isolator locking device |
| CN113531023B (en) * | 2021-06-10 | 2022-08-16 | 北京工业大学 | Overturning type horizontal shock-insulation trigger |
| CN115092533A (en) * | 2022-06-30 | 2022-09-23 | 中国航空规划设计研究总院有限公司 | Protection structure of cultural relic shockproof display cabinet locking device |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101540512B (en) * | 2009-02-24 | 2011-01-05 | 浙江大学 | Multifunctional management module of double series lithium batteries |
| CN101734226B (en) * | 2009-12-01 | 2011-12-28 | 华南理工大学 | Anti-theft warning system with low power consumption used for wireless vehicle |
| CN201824194U (en) * | 2010-08-31 | 2011-05-11 | 新宇航空制造(苏州)有限公司 | Machine tool setting device |
| CN103323777A (en) * | 2012-03-21 | 2013-09-25 | 海洋王（东莞）照明科技有限公司 | Battery capacity detection circuit |
| CN103542885A (en) * | 2012-07-16 | 2014-01-29 | 福建新大陆电脑股份有限公司 | Real-time temperature and humidity monitoring and alarm method for movable cold-chain equipment on basis of wireless communication |
| CN202998568U (en) * | 2012-11-17 | 2013-06-12 | 毛军 | LED anti-explosion project lamp |
| JP6535912B2 (en) * | 2013-11-28 | 2019-07-03 | 金剛株式会社 | Seismic isolation table |
| CN105864866A (en) * | 2016-06-21 | 2016-08-17 | 高凤彩 | Charging electric heating fan capable of displaying residual electricity |
| CN106594144B (en) * | 2016-12-05 | 2018-09-18 | 中国航空规划设计研究总院有限公司 | A kind of locking device and unlock design method of earthquake isolating equipment |
| CN206720515U (en) * | 2017-04-27 | 2017-12-08 | 中天合创能源有限责任公司 | Groove detection apparatus is beated and taken off to friction type winder steel wire rope |
| CN108000883B (en) * | 2017-12-11 | 2020-07-03 | 徐素香 | Product delaminating orthogonal detection system that 3D printed |
| CN108108571B (en) * | 2018-01-11 | 2021-06-15 | 中国航空规划设计研究总院有限公司 | Adjustable locking device and unlocking design method of shock isolation device |
| CN108378623B (en) * | 2018-01-18 | 2020-05-19 | 中国航空规划设计研究总院有限公司 | Intelligent shockproof exhibition tool |
| CN110147133B (en) * | 2019-05-07 | 2021-04-09 | 中国航空规划设计研究总院有限公司 | Intelligent environment monitoring system for shockproof showcase and intelligent shockproof showcase |
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