Construction method and monitoring method of environmental data monitoring system for museum

Abstract

The invention discloses a construction method and a monitoring method of an environment data monitoring system for a museum, and the construction method comprises the steps: setting a preset number and types of sensor equipment in a microenvironment in the museum, and setting a monitoring platform comprising an early warning module and an environment regulation and control module; the monitoring method comprises the steps that the environment data monitoring system receives monitoring data reported by the sensor, the early warning and alarming module sends out a warning signal when conditions are met, and the environment regulation and control module responds to the warning signal to implement gas regulation. According to the environment data monitoring system and monitoring method constructed by the invention, the monitoring equipment can be classified and set based on the characteristics of cultural relics, the collected data is comprehensive and accurate, early warning, alarming and regulation can be carried out in time, and reasonable resource allocation and cost saving are facilitated.

Description

Technical Field

[0001] The present application relates to the field of small and micro environmental monitoring technology, and in particular to a construction method and a monitoring method of an environmental data monitoring system for museums. Background Art

[0002] Museums are institutions that collect and display cultural relics, and cultural relics have strict requirements for the environment in which they are preserved. There are many typical small and micro environments in museums, such as storehouses and exhibition halls that constitute small environments, and individual cultural relic display cabinets that constitute microenvironments. Based on the concept of preventive protection, the preservation of museum cultural relics requires "stable and clean" small and microenvironments. The preservation of cultural relics has specific requirements for environmental temperature, relative humidity, light intensity, ultraviolet rays, carbon dioxide content, oxygen content and other indicators. Therefore, data monitoring and evaluation of the cultural relic preservation environment is a necessary means to grasp the environmental quality in the museum, understand the laws of changes in the cultural relic environment, and take timely control and improvement measures.

[0003] However, at present, a considerable number of museums still lack scientific and effective means of monitoring micro-environments, and are unable to achieve real-time monitoring, early warning, alarm and regulation of the cultural relics preservation environment; for museums that have adopted certain monitoring methods, most of them have a relatively single monitoring strategy for environmental data, usually only collecting environmental data of certain micro-environments, namely, the environmental data in cultural relics display cabinets, ignoring the monitoring of environmental data in exhibition halls or warehouses, that is, the lack of monitoring of small environments; in addition, due to the lack of reasonable planning and arrangement of data acquisition equipment, data acquisition equipment is repeatedly set up in the display cabinets of cultural relics of the same type, which increases the cost and lacks analytical value of a large amount of similar data, resulting in a waste of resources. It can be seen that the existing museum monitoring system lacks personalized design for the characteristics of cultural relics. Summary of the invention

[0004] On the one hand, the present application provides a method for constructing an environmental data monitoring system for a museum, comprising: the museum is provided with an exhibition hall, a storehouse and a plurality of enclosures for placing movable cultural relics, the plurality of enclosures are located in the exhibition hall or the storehouse, and independent microenvironments are formed in different enclosures, and the exhibition hall and the storehouse are small environments; wherein the enclosures include three types: a first type of enclosure is used to place organic cultural relics, a second type of enclosure is used to place metal cultural relics, and a third type of enclosure is used to place non-metallic inorganic cultural relics; the method for constructing an environmental data monitoring system for a museum comprises: setting a predetermined number and type of sensor devices in the microenvironment and small environment of the museum according to pre-established rules; setting a monitoring platform to receive and process the monitoring data of the sensors, the monitoring platform comprising an early warning alarm module and an environmental control module; wherein: when setting the sensor devices in the microenvironment, a temperature and humidity sensor, an oxygen content sensor, an illuminance sensor and / or an ultraviolet sensor are set in at least each type of enclosure storing the same quality collections and the same control method; for the high-sealed low-oxygen enclosure, a temperature and humidity sensor, an oxygen content sensor, an illuminance sensor and / or an ultraviolet sensor are set in the high-sealed low-oxygen enclosure. Or the enclosure used in conjunction with the active control equipment needs to be separately provided with the required sensors; wherein, in the enclosures that are in the same small microenvironment and are used to store the same type of cultural relics, in at least one enclosure for storing designated cultural relics, an organic pollution gas sensor and / or an inorganic pollution gas sensor is also provided as required, wherein the designated cultural relics include at least one of textile cultural relics, paper cultural relics, bronze cultural relics, and iron cultural relics; when setting up sensor equipment in the small environment, sensors of the same type as those in the various types of enclosures are provided in the exhibition hall or warehouse where a variety of different types of enclosures are stored, and the sensors in the microenvironment and the sensors in the small environment are used to synchronously collect environmental monitoring data and report them to the monitoring platform; and the early warning alarm module in the monitoring platform analyzes the environmental monitoring data in the microenvironment and the small environment of the museum, and sends a warning signal when the alarm conditions are met; the environmental control module in the monitoring platform controls the environmental parameters of the microenvironment and the small environment through pre-set gas conditioning equipment according to the environmental monitoring data in the microenvironment and the small environment of the museum.

[0005] In particular, a temperature and humidity sensor, an oxygen content sensor, an illuminance sensor and / or an ultraviolet sensor are installed in at least one selected enclosure of the first, second and third categories, including: a temperature and humidity sensor is installed in at least one of the three types of enclosures that are in the same microenvironment and used to store the same type of cultural relics; an oxygen content sensor or an oxygen content detection point is installed in an environment with low oxygen environment control; and a illuminance sensor and / or an ultraviolet sensor is installed in at least one of the three types of visual enclosures that are in the same microenvironment and under the same light source and that is close to the light or window.

[0006] In particular, the method also includes: in the second or third type of enclosure that is in the same microenvironment and used to store the same type of cultural relics, a specified type of sensor is set in at least one enclosure, and the specified type of sensor includes one or more of a formic acid sensor, a hydrogen chloride sensor, and a sulfur dioxide sensor; in the first type of enclosure that is in the same microenvironment and used to store the same type of cultural relics, a specified type of sensor is set in at least one enclosure, and the specified type of sensor includes one or more of a TVOC sensor, a carbon dioxide sensor, a formic acid sensor, a hydrogen chloride sensor, and a sulfur dioxide sensor; when low oxygen regulation is required in multiple enclosures, an oxygen sensor is arranged inside each airtight enclosure, or oxygen detection points are centrally monitored.

[0007] On the other hand, the present application provides an environmental data monitoring system for museums constructed based on the above-mentioned construction method, and the museum environmental data monitoring method includes the following steps: S1: The environmental data monitoring system receives the monitoring data reported by sensors in the microenvironment and small environment of the museum, wherein the sensors in different environments collect monitoring data according to a preset collection mode; S2: The early warning alarm module analyzes the monitoring data and issues a warning signal when the early warning condition or the alarm condition is met; S3: In response to the warning signal, the environmental control module issues a control instruction to a pre-set atmosphere control device to start the atmosphere control device to perform atmosphere control on the microenvironment and / or the small environment until the monitoring data reported by the sensor falls within the safety range.

[0008] In particular, the alarm condition in step S2 includes: when the difference between the monitoring data of the microenvironment within the enclosure and the monitoring data of the microenvironment where the enclosure is currently located exceeds a predetermined safety range, it is confirmed that the microenvironment within the enclosure is abnormal.

[0009] In particular, the alarm conditions in step S2 include: when at least one of the temperature, humidity, oxygen content, and light intensity collected by the sensor in the enclosure exceeds a preset safety range, and / or when at least one of formic acid, hydrogen chloride, sulfur dioxide, ultraviolet rays, TVOC, and formaldehyde is monitored in the enclosure, it is confirmed that the microenvironment in the enclosure is abnormal.

[0010] In particular, it is characterized in that the preset safety range of the temperature in the enclosure for storing organic cultural relics is 14-20℃, the preset safety range of the relative humidity is 50%-60%RH, the preset safety range of the illumination is ≤50Lux, and the fragile organic cultural relics sensitive to light are controlled within 25Lux. The preset safety range of the temperature in the enclosure for storing metal cultural relics or non-metallic inorganic cultural relics is 18-24℃, the preset safety range of the relative humidity is 40%-55%RH, the preset safety range of the illumination is ≤300Lux, and the metal cultural relics or non-metallic inorganic cultural relics sensitive to light are controlled within 150Lux.

[0011] In particular, the warning conditions in step S2 include: when at least one of the temperature, humidity, oxygen content, and illuminance collected by the sensors in the enclosure exceeds a preset warning range, the warning alarm module sends a warning signal; wherein the preset warning range for temperature is ±1°C based on the preset safety range, the preset warning range for relative humidity is ±1%RH based on the preset safety range, and the preset warning range for illuminance is -10Lux based on the preset safety range.

[0012] In particular, the enclosure device includes at least one of the following: storage warehouses, display cabinets, storage cabinets, bags, picture tubes, picture frames, flexible tents, and flexible bags; if there is a need for constant humidity, temperature, and low oxygen control, the enclosure device includes at least one of the following: airtight warehouses, airtight storage cabinets, airtight display cabinets, airtight picture frames, airtight picture tubes, airtight tents, and airtight flexible bags.

[0013] In particular, different types of sensor devices in the museum environment data monitoring system send the collected data to the corresponding server through the gateway, and upload it to the monitoring platform through the communication protocol. The monitoring platform analyzes and feeds back the data according to predetermined rules.

[0014] The construction method and monitoring method of the museum environment data monitoring system proposed in this application are a cultural relic preservation environment data evaluation system based on the concepts of stability and cleanliness. It forms a relatively complete means of monitoring the preservation environment of the museum's cultural relics for the micro-environment and the different attributes of the cultural relics in the museum. At the same time, it forms an effective early warning alarm and regulation mechanism for the different requirements of the cultural relic materials for the preservation environment. This application can be used to make a variety of data acquisition equipment selections according to the characteristics of the museum's cultural relics, and can be used to collect data on the museum's cultural relics in a targeted manner. Based on this, corresponding data monitoring and regulation can be carried out according to the different environmental requirements of the museum, which is conducive to improving the prevention and protection capabilities of the museum's cultural relics. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Below, the preferred embodiments of the present application will be further described in detail with reference to the accompanying drawings, wherein:

[0016] Figure 1 It is a flow chart of a method for constructing a museum environment data monitoring system of the present application;

[0017] Figure 2 It is a structural schematic diagram of an environmental data monitoring system of the present application;

[0018] Figure 3 is a structural schematic diagram of another environmental data monitoring system of the present application;

[0019] Figure 4 is a structural diagram of yet another environmental data monitoring system of the present application;

[0020] Figure 5 It is a schematic diagram of the architecture of the museum environment data monitoring system and platform of this application. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0022] In the following detailed description, reference may be made to the various specification drawings that are part of the present application and are used to illustrate specific embodiments of the present application. In the accompanying drawings, similar reference numerals describe substantially similar components in different figures. The various specific embodiments of the present application are described below in sufficient detail so that a person of ordinary skill in the art with relevant knowledge and skills in the art can implement the technical solutions of the present application. It should be understood that other embodiments may also be used or structural, logical or electrical changes may be made to the embodiments of the present application.

[0023] In this field, cultural relics can usually be divided into organic cultural relics, metal cultural relics and non-metallic inorganic cultural relics according to their materials. In order to ensure the "stable and clean" environmental requirements for the preservation of cultural relics, it is necessary to monitor and control the temperature, relative humidity, light intensity, ultraviolet rays, organic pollutant gases (such as total volatile organic compounds TVOC, formaldehyde, formic acid, acetic acid, etc.), inorganic pollutant gases (sulfur dioxide, nitrogen dioxide, carbon dioxide, hydrogen chloride, etc.) and other data of the surrounding environment of cultural relics according to different conditions of cultural relics, and maintain the corresponding parameters within a safe range.

[0024] An embodiment of the present application provides a method for constructing an environmental data monitoring system for a museum, wherein the museum is provided with an exhibition hall, a storehouse, and a plurality of enclosures 10 for placing movable cultural relics, wherein the plurality of enclosures 10 are located in the exhibition hall or the storehouse, and independent microenvironments 110 are formed in different enclosures 10, respectively, and the exhibition hall and the storehouse are small environments 120.

[0025] The enclosure 10 may include three types: the first type of enclosure is used to place organic cultural relics, the second type of enclosure is used to place metal cultural relics, and the third type of enclosure is used to place non-metallic inorganic cultural relics. In addition, according to the preservation requirements, the enclosure 10 may adopt an airtight enclosure structure or a non-airtight enclosure structure.

[0026] As an example, the enclosure device can be a storage warehouse, display cabinet, storage cabinet, bag box, picture tube, picture frame, flexible tent, flexible bag, etc. If there is a need for constant humidity, temperature, and low oxygen control, the enclosure device includes at least one of the following: an airtight warehouse, an airtight storage cabinet, an airtight display cabinet, an airtight picture frame, an airtight picture tube, an airtight tent, and an airtight flexible bag.

[0027] In the specific embodiments of this article, the enclosure 10 is described as a display cabinet, i.e., a non-metallic inorganic cultural relic display cabinet 111 (third type of enclosure), an organic cultural relic display cabinet 112 (first type of maintenance device), and a metal cultural relic display cabinet 113 (second type of enclosure). In other embodiments of the present application, airtight or non-airtight storage cabinets, picture frames, etc. may be used, and the present application has no additional restrictions on this.

[0028] like Figure 1 As shown, the construction method includes: S10: setting a predetermined number and type of sensor devices 130 in the microenvironment 110 and the small environment 120 in the museum according to pre-established rules; S20: setting a monitoring platform 140 to receive and process the monitoring data of the sensors, and the monitoring platform 140 includes an early warning alarm module 150 and an environmental control module 160; S30: the early warning alarm module 150 in the monitoring platform 140 analyzes the environmental monitoring data in the microenvironment 110 and the small environment 120 of the museum, and sends out a warning signal when the alarm conditions are met; S40: the environmental control module 160 in the monitoring platform 140 controls the environmental parameters in the microenvironment 110 and the small environment 120 according to the environmental monitoring data in the microenvironment 110 and the small environment 120 of the museum through the pre-set atmosphere control equipment. Below, the setting of the sensor devices 130 in the microenvironment 110 and the small environment 120 is described in detail:

[0029] As an example, metal cultural relics 170 include bronze, iron, gold and silver, etc., organic cultural relics 180 include textiles, paper cultural relics, bones, ivory, wooden cultural relics, leather products, etc., and non-metallic inorganic cultural relics 190 include pottery, porcelain, etc. For the above cultural relics, when the sensor device 130 is set in the microenvironment 110, at least one of a temperature and humidity sensor, an oxygen content sensor, a light intensity sensor, and an ultraviolet sensor is set in at least each type of enclosure 10 storing the same material collection and the same control method; for the enclosure in the high-sealed low-oxygen enclosure or the enclosure used in conjunction with the active control equipment, the required sensors need to be set separately. In addition, specific sensors can be set according to the texture of the cultural relics. For example, in the selected one or more inorganic cultural relics display cabinets 111, one or more of formic acid sensors, hydrogen chloride sensors, and sulfur dioxide sensors are set in the display cabinets storing bronze and / or iron cultural relics; in the selected one or more organic cultural relics display cabinets 112, one or more of TVOC sensors, carbon dioxide sensors, formic acid sensors, hydrogen chloride sensors, and sulfur dioxide sensors are set in the display cabinets storing textiles and / or paper cultural relics, and VOC sensors are set in the display cabinets storing wooden cultural relics.

[0030] In some embodiments, in the microenvironment 110, the position and quantity of the sensor devices 130 in the display cabinets of the non-metallic inorganic cultural relics 190, the metal cultural relics 170, and the organic cultural relics 180 are optimized to save resources and costs while achieving the monitoring effect. A temperature and humidity sensor and an oxygen content sensor can be set in one of the multiple display cabinets in the same microenvironment 120 and used to store the same type of cultural relics. For example, in the multiple non-metallic inorganic cultural relics display cabinets 111 storing the same type of cultural relics in the same exhibition hall, at least one display cabinet is provided with a temperature and humidity sensor and an oxygen content sensor; and a light intensity sensor and / or an ultraviolet sensor can be set in one of the multiple visual display cabinets in the same microenvironment and under the same light source. For example, in the multiple non-metallic inorganic cultural relics display cabinets 111 under the same light source in the same exhibition hall, a light intensity sensor and / or an ultraviolet sensor can be set in one of the display cabinets.

[0031] Further, in the non-metallic inorganic cultural relics display cabinet 111 and the metal cultural relics display cabinet 113 that are in the same micro-environment and used to store the same type of cultural relics, at least one display cabinet may be provided with a specified type of sensor, and the specified type of sensor includes one or more of a formic acid sensor, a hydrogen chloride sensor, and a sulfur dioxide sensor. For example, among the multiple non-metallic inorganic cultural relics display cabinets 111 storing the same type of cultural relics, one or more of a formic acid sensor, a hydrogen chloride sensor, and a sulfur dioxide sensor may be selected to be provided in one display cabinet; and in the organic cultural relics display cabinet 112 that is in the same micro-environment and used to store the same type of cultural relics, at least one display cabinet may be provided with a specified type of sensor, and the specified type of sensor includes one or more of a total volatile organic compound TVOC sensor, a carbon dioxide sensor, a formic acid sensor, a hydrogen chloride sensor, and a sulfur dioxide sensor. In addition, when low oxygen regulation is required in multiple enclosures 10, that is, airtight enclosures, oxygen sensors are arranged inside each airtight enclosure, or oxygen detection points are centrally monitored.

[0032] In an embodiment of the present application, when a sensor device 130 is set in a small environment 120, sensors of the same type as those in the various types of enclosures 10 are set in an exhibition hall or warehouse where a variety of different types of enclosures 10 are stored. For example, in a non-metallic inorganic cultural relics display cabinet 111, an organic cultural relics display cabinet 112, and a metal cultural relics display cabinet 113 in an exhibition hall, the types of sensors set are counted, and a total of temperature and humidity sensors, oxygen content sensors, light intensity sensors, ultraviolet sensors, VOC sensors, carbon dioxide sensors, formic acid sensors, hydrogen chloride sensors, and sulfur dioxide sensors are set. At this time, at least one sensor identical to the above sensors is set in the exhibition hall. Through such a setting, the sensor device 130 in the microenvironment 110 and the sensor device 130 in the small environment 120 can synchronously collect monitoring data and report it to the monitoring platform 140, so as to monitor the environmental data in the microenvironment 110 and the small environment 120 of the museum. The early warning alarm module 150 in the monitoring platform analyzes the environmental monitoring data in the microenvironment and the small environment of the museum, and sends out a warning signal when the alarm conditions are met. The environmental control module 160 in the monitoring platform controls the environmental parameters in the microenvironment and the small environment according to the environmental monitoring data in the microenvironment and the small environment of the museum through the pre-set atmosphere control equipment.

[0033] As an exemplary embodiment, Figure 4As shown, in the microenvironment 120, four organic cultural relics display cabinets 112 and four metal cultural relics display cabinets 113 are arranged under the same light source, wherein the four organic cultural relics display cabinets include one paper cultural relic 182, two bones and ivory artifacts 183, and one wooden cultural relic 184; the four metal cultural relic display cabinets include one bronze artifact 172, one iron artifact 173, and two gold and silver artifacts 174. First, all cultural relics are equipped with temperature and humidity sensors 131, light intensity sensors 132, and ultraviolet sensors 133. Then, formic acid sensors 134, hydrogen chloride sensors 135, and sulfur dioxide sensors 136 are additionally installed in bronze artifacts 172, formic acid sensors 134 are additionally installed in iron cultural relics 173, TVOC sensors 137, formic acid sensors 134, hydrogen chloride sensors 135, and sulfur dioxide sensors 136 are additionally installed in paper cultural relics 182, TVOC sensors 137 are additionally installed in wooden cultural relics 184, and formic acid sensors 134 are additionally installed in paper cultural relics 182. On this basis, the number of sensor locations is optimized as follows: between the same type of cultural relics (bone, ivory or gold and silver wares), only one temperature and humidity sensor 131 is set in the display cabinet; for the same type of cultural relics under the same light source, one light intensity sensor 132 and one ultraviolet sensor 133 are set in the display cabinet near the window (the upper edge shown in the figure); the small environment 120 is provided with one sensor of the same type as in the microenvironment, namely, temperature and humidity sensor 131, light intensity sensor 132, ultraviolet sensor 133, formic acid sensor (not shown in the figure), hydrogen chloride sensor (not shown in the figure), sulfur dioxide sensor (not shown in the figure), and TVOC sensor (not shown in the figure).

[0034] In some embodiments, in the microenvironment 120 formed by the exhibition hall or the warehouse, at least one total volatile organic compound (TVOC) sensor, a carbon dioxide sensor, a formic acid sensor, a hydrogen chloride sensor, and a sulfur dioxide sensor are provided.

[0035] In some embodiments, in the microenvironment 120, the position and quantity of the sensor devices 130 are optimized to save resources and costs while achieving the monitoring effect. The number of some sensor devices 130 set in the microenvironment 120 can be controlled. For example, if any one of the TVOC sensor, carbon dioxide sensor, formic acid sensor, hydrogen chloride sensor, and sulfur dioxide sensor is set, the number is 1; at least one light intensity sensor and / or at least one ultraviolet sensor can also be set under the same light source in the same exhibition hall or warehouse. The position and quantity of the sensor devices 130 can also be reasonably optimized according to the area of ​​the cultural relics exhibition hall or warehouse.

[0036] In some embodiments, the server 140 is used to aggregate, count, analyze, display, and query information. In addition to the monitoring data collected by the sensor device 130, the information also includes the location of the sensor device 130 and the texture data of the cultural relics in the microenvironment. The location data can be collected and reported to the server 140 by setting a positioning module in the sensor device, or it can be entered in the server 140; the cultural relics texture data is entered in the server 140 or collected by imaging.

[0037] Based on the construction method of the embodiment of the present application, the constructed environmental data monitoring system can comprehensively, systematically and in real time perceive the changes in parameters such as temperature and humidity in the preservation environment of the collection of cultural relics, and meet the setting of different environmental parameters for different types of cultural relics; at the same time, through the micro-environment synchronous collection and comparison mechanism, early warning alarm mechanism, and environmental autonomous control mechanism, the monitoring, analysis and regulation of the cultural relics preservation environment data are comprehensively and systematically realized. On the premise of maximizing resource utilization, the cultural relics preservation environment can be "monitored, preventable and manageable", creating a "safe, stable and clean" preservation environment for cultural relics, and enhancing the preventive protection capabilities of the collection of cultural relics.

[0038] Based on at least one of the above embodiments, the present invention further provides a museum environment data monitoring method. Using the environment data monitoring system constructed by the present application, the following processing can be performed:

[0039] S1: The environmental data monitoring system receives the monitoring data reported by sensors in the museum's microenvironment and small environment, where sensors in different environments collect monitoring data according to preset collection modes.

[0040] S2: The early warning alarm module analyzes the monitoring data and sends out a warning signal when the early warning condition or alarm condition is met.

[0041] S3: In response to the warning signal, the environmental control module sends a control instruction to the pre-set atmosphere control equipment to start the atmosphere control equipment to perform atmosphere control on the microenvironment and / or the small environment until the monitoring data reported by the sensor falls within the safety range.

[0042] In some embodiments, step S2 sets an alarm condition for the synchronous comparison between the monitoring data of the microenvironment and the small environment, including: when the difference between the monitoring data of the microenvironment in the showcase and the monitoring data of the small environment where the showcase is currently located exceeds a predetermined safety range, confirming that the microenvironment in the showcase is abnormal. For example, the temperature in a non-metallic inorganic cultural relic showcase or a metal cultural relic showcase is preset to 18-19°C, the relative humidity is preset to 40%-45%RH, and the illuminance is preset to 50Lux. The temperature in the exhibition hall where the showcase is located is 20-26°C, the relative humidity is 50%-55%RH, and the illuminance is 300Lux. At this time, it can be predetermined that when the difference between the monitoring data of the small environment and the microenvironment meets any of the following conditions, the early warning alarm module sends a warning signal: temperature difference <1°C, relative humidity difference <5%RH, illuminance difference <100Lux.

[0043] In some embodiments, step S2 sets alarm conditions based on monitoring data of the microenvironment in the non-metallic inorganic cultural relics display cabinet or the metal cultural relics display cabinet.

[0044] As an example, for the temperature, humidity, and illuminance in the environmental data, a preset safety range is set, wherein the preset safety range corresponding to the temperature is 14-24°C, the preset safety range corresponding to the relative humidity is 40%-55%RH, and the preset safety range corresponding to the illuminance is ≤300Lux; in some embodiments, a specific preset safety range can be set according to the specific texture of non-metallic inorganic cultural relics, for example, the preset safety range corresponding to the temperature in the pottery and porcelain display cabinet is 14-24°C, the preset safety range corresponding to the relative humidity is 40%-55%RH, and the preset safety range corresponding to the illuminance is ≤300Lux; the preset safety range can be set according to the specific texture of the metal cultural relics Specific preset safety ranges, for example, the preset safety range corresponding to the temperature in the bronze display cabinet is 14-24℃, the preset safety range corresponding to the relative humidity is 30%-45%RH, and the preset safety range corresponding to the illumination is ≤150Lux; the preset safety range corresponding to the temperature of the iron cultural relics display cabinet is 14-24℃, the preset safety range corresponding to the relative humidity is 30%-45%RH, and the preset safety range corresponding to the illumination is ≤150Lux; the preset safety range corresponding to the temperature of the gold and silver display cabinet is 14-24℃, the preset safety range corresponding to the relative humidity is 40%-55%RH, and the preset safety range corresponding to the illumination is ≤150Lux.

[0045] For TVOC, formic acid, hydrogen chloride, and sulfur dioxide in the environmental data, since these pollutants will produce chemical reactions after long-term contact with some cultural relics, releasing harmful substances, causing direct and serious damage to some cultural relics, it is set to trigger an alarm once any of the above pollutants is detected in the microenvironment of some cultural relics display cabinets. For example, the storage environment of bronze or iron cultural relics requires dust prevention and no acidic gas. The dust composition is relatively complex, mainly composed of inorganic and organic substances. Acidic gas mainly prevents hydrogen chloride and sulfur dioxide. Therefore, one or more of formic acid sensors, hydrogen chloride sensors, and sulfur dioxide sensors can be set in the display cabinets of bronze or iron cultural relics. When any of formic acid, hydrogen chloride, and sulfur dioxide is detected, an alarm is triggered.

[0046] In some embodiments, step S2 sets alarm conditions based on the monitoring data of the microenvironment in the organic cultural relics display cabinet.

[0047] For the temperature, humidity, and illuminance in the environmental data, a preset safety range is set, wherein the preset safety range corresponding to the temperature is 14-20°C, the preset safety range corresponding to the relative humidity is 50%-60%RH, the preset safety range corresponding to the illuminance is ≤50Lux, and the fragile organic cultural relics that are sensitive to light are controlled within 25Lux; in some embodiments, a specific preset safety range can be set according to the specific material of the organic cultural relics. For example, the preset safety range corresponding to the temperature in the textile display cabinet is 14-20°C, the preset safety range corresponding to the relative humidity is 50%-60%RH, and the preset safety range corresponding to the illuminance is ≤50Lux; the preset safety range corresponding to the temperature in the paper cultural relic display cabinet is 14-20°C, and the relative humidity is ≤60%RH. The corresponding preset safety range is 50%-55%RH, and the corresponding preset safety range of illumination is ≤50Lux; the corresponding preset safety range of temperature in bone and ivory display cabinets is 14-20℃, the corresponding preset safety range of relative humidity is 50%-55%RH, and the corresponding preset safety range of illumination is ≤50Lux; the corresponding preset safety range of temperature in wooden cultural relics display cabinets is 14-20℃, the corresponding preset safety range of relative humidity is 50%-60%RH, and the corresponding preset safety range of illumination is ≤50Lux; the corresponding preset safety range of temperature in leather products display cabinets is 14-20℃, the corresponding preset safety range of relative humidity is 50%-60%RH, and the corresponding preset safety range of illumination is ≤50Lux.

[0048] For ultraviolet rays in environmental data, they can weaken the cohesive force of the fiber material structure of organic cultural relics, reduce strength, increase acidification, accelerate aging and differentiation, and even cause the growth and reproduction of microorganisms and molds, causing further damage to cultural relics; for TVOC, carbon dioxide, formic acid, hydrogen chloride, sulfur dioxide, and formaldehyde in environmental data, these pollutants will produce chemical reactions after long-term contact with some cultural relics, releasing harmful substances, causing direct and serious damage to some cultural relics. Therefore, for the above environmental data, it is set to trigger an alarm when any item is monitored. For example, the storage environment of textiles or paper cultural relics requires ultraviolet protection, dust prevention, and clean air. Therefore, in the display cabinet of textiles or paper cultural relics, an ultraviolet sensor is set. At the same time, one or more of TVOC sensors, carbon dioxide sensors, formic acid sensors, hydrogen chloride sensors, and sulfur dioxide sensors can be set. When any of ultraviolet rays, TVOC, carbon dioxide, formic acid, hydrogen chloride, sulfur dioxide, and formaldehyde is monitored, an alarm is triggered.

[0049] Based on at least one embodiment of the alarm condition of step S2 above, the warning condition of step S2 includes: when at least one of the temperature, humidity, and illuminance collected by the sensor in the display cabinet exceeds the preset warning range, the warning alarm module sends a warning signal. Among them, the preset warning range of temperature is ±1°C based on the preset safety range. For example, the preset safety range of temperature of organic cultural relics is 14-20°C, and the preset warning range of temperature is 15-19°C; the preset warning range of relative humidity is ±1%RH based on the preset safety range. For example, the preset safety range corresponding to the relative humidity of organic cultural relics is 50%-60%RH, and the preset warning range of relative humidity is 51%-59%RH; the preset warning range of illuminance is -10Lux based on the preset safety range. For example, the preset safety range corresponding to the illuminance is ≤50Lux, and the preset warning range of illuminance is ≤40Lux.

[0050] like Figure 5 As shown, different types of sensor devices 130 in the embodiment of the present application send the collected data to the corresponding server through the gateway respectively, and upload it to the monitoring platform through the communication protocol, and the monitoring platform analyzes and feeds back the data according to the predetermined rules. The gateway can adopt a wireless sensor network gateway, usually an Internet of Things gateway, such as a PLC gateway, whose main function is to receive the monitoring data sent by the sensor and forward it to a server with stronger computing power for processing, such as a cloud platform server. The server collects and integrates the monitoring data and transmits it to the collection monitoring platform through the communication protocol, and the collection monitoring platform processes, analyzes, monitors and visualizes the data, and issues control instructions according to the warning signal.

[0051] The above embodiments are only used to illustrate the present invention, but not to limit the present invention. Ordinary technicians in the relevant technical field can make various changes and modifications without departing from the scope of the present invention. Therefore, all equivalent technical solutions should also fall within the scope of the present invention.

Claims

1. A method for constructing a museum environment data monitoring system, characterized in that: The museum is provided with an exhibition hall, a storehouse, and a plurality of enclosures for placing movable cultural relics. The plurality of enclosures are located in the exhibition hall or the storehouse, and independent microenvironments are formed in different enclosures. The exhibition hall and the storehouse are microenvironments. The enclosures include three types: the first type of enclosure is used to place organic cultural relics, the second type of enclosure is used to place metal cultural relics, and the third type of enclosure is used to place non-metallic inorganic cultural relics. The method for constructing the museum environment data monitoring system includes: Setting a predetermined number and type of sensor devices in micro-environments and small environments in the museum according to pre-established rules; A monitoring platform is provided to receive and process the monitoring data of the sensor, wherein the monitoring platform includes an early warning alarm module and an environmental control module; wherein: When setting sensor equipment in the microenvironment, at least one of a temperature and humidity sensor, an oxygen content sensor, an illumination sensor, and an ultraviolet sensor is set in at least each type of enclosure storing the same material and the same control method; for enclosures in high-sealed low-oxygen enclosures or enclosures used in conjunction with active control equipment, the required sensors are set separately; among the enclosures in the same small microenvironment and used to store the same type of cultural relics, in at least one enclosure used to store designated cultural relics, an organic pollution gas sensor and / or an inorganic pollution gas sensor is also set according to demand, wherein the designated cultural relics include at least one of textile cultural relics, paper cultural relics, bronze cultural relics, and iron cultural relics; When setting sensor equipment in a micro-environment, sensors of the same type as those in the various types of enclosures are set in an exhibition hall or warehouse where a variety of different types of enclosures are stored. The sensors in the micro-environment and the sensors in the micro-environment are used to synchronously collect environmental monitoring data and report it to the monitoring platform; and, The early warning alarm module in the monitoring platform analyzes the environmental monitoring data in the microenvironment and microenvironment of the museum, and sends out a warning signal when the alarm conditions are met; The environmental control module in the monitoring platform controls the environmental parameters of the microenvironment and the small environment through pre-set atmosphere control equipment according to the environmental monitoring data in the microenvironment and the small environment of the museum.

2. The method according to claim 1, characterized in that At least one of a temperature and humidity sensor, an oxygen content sensor, a light intensity sensor, and an ultraviolet sensor is installed in at least each type of enclosure storing the same quality items and the same control method, including: In the three types of enclosures in the same micro-environment and used to store the same type of cultural relics, a temperature and humidity sensor is installed in at least one enclosure; in an environment with low oxygen environment control, an oxygen content sensor or oxygen content detection point is installed; Among the three types of visual enclosures in the same microenvironment and under the same light source, a light intensity sensor and / or an ultraviolet sensor is set in at least one enclosure close to the light or window.

3. The method according to claim 1, characterized in that The method further comprises: In the second or third type enclosures that are in the same microenvironment and are used to store the same type of cultural relics, a specified type of sensor is set in at least one enclosure, and the specified type of sensor includes one or more of a formic acid sensor, a hydrogen chloride sensor, and a sulfur dioxide sensor; In the first type of enclosures that are in the same microenvironment and are used to store the same type of cultural relics, a specified type of sensor is arranged in at least one enclosure, and the specified type of sensor includes one or more of a TVOC sensor, a carbon dioxide sensor, a formic acid sensor, a hydrogen chloride sensor, and a sulfur dioxide sensor; When low oxygen regulation is required in multiple enclosures, oxygen sensors are arranged inside each airtight enclosure, or oxygen detection points are centrally monitored.

4. A museum environment data monitoring method, characterized in that: The museum environment data monitoring system is constructed based on the construction method according to any one of claims 1 to 3, and the museum environment data monitoring method comprises the following steps: S1: The environmental data monitoring system receives monitoring data reported by sensors in the museum's microenvironment and small environment, where sensors in different environments collect monitoring data according to preset collection modes; S2: The early warning and alarm module analyzes the monitoring data and issues a warning signal when the early warning condition or alarm condition is met; S3: In response to the warning signal, the environmental control module sends a control instruction to the pre-set atmosphere control equipment to start the atmosphere control equipment to perform atmosphere control on the microenvironment and / or the small environment until the monitoring data reported by the sensor falls within the safety range.

5. The method according to claim 4, characterized in that The alarm condition in step S2 includes: when the difference between the monitoring data of the microenvironment in the enclosure and the monitoring data of the microenvironment in which the enclosure is currently located exceeds a predetermined safety range, it is confirmed that the microenvironment in the enclosure is abnormal.

6. The method according to claim 4, characterized in that The alarm conditions in step S2 include: when at least one of the temperature, humidity, oxygen content, and light intensity collected by the sensors in the enclosure exceeds a preset safety range, and / or when at least one of formic acid, hydrogen chloride, sulfur dioxide, ultraviolet rays, TVOC, and formaldehyde is monitored in the enclosure, it is confirmed that the microenvironment in the enclosure is abnormal.

7. The method according to claim 6, characterized in that The preset safety range for the temperature in the enclosure used to store organic cultural relics is 14-20°C, the preset safety range for the relative humidity is 50%-60%RH, and the preset safety range for the illumination is ≤50Lux. The fragile organic cultural relics that are sensitive to light are controlled within 25Lux. The preset safety range for the temperature inside the enclosure used to store metal cultural relics or non-metallic inorganic cultural relics is 18-24°C, the preset safety range for the relative humidity is 40%-55%RH, and the preset safety range for the illumination is ≤300Lux. The illumination of light-sensitive metal cultural relics or non-metallic inorganic cultural relics is controlled within 150Lux.

8. The method according to claim 4, characterized in that The warning conditions in step S2 include: when at least one of the temperature, humidity, oxygen content, and illuminance collected by the sensors in the enclosure exceeds the preset warning range, the warning alarm module sends a warning signal; wherein, the preset warning range for temperature is ±1°C based on the preset safety range, the preset warning range for relative humidity is ±1%RH based on the preset safety range, and the preset warning range for illuminance is -10Lux based on the preset safety range.

9. The method according to any one of claims 4 to 8, characterized in that: The enclosure device includes at least one of the following: a storage warehouse, a display cabinet, a storage cabinet, a bag box, a picture tube, a picture frame, a flexible tent, and a flexible bag; if there is a need for constant humidity, temperature, and low oxygen control, the enclosure device includes at least one of the following: an airtight warehouse, an airtight storage cabinet, an airtight display cabinet, an airtight picture frame, an airtight picture tube, an airtight tent, and an airtight flexible bag.

10. The method according to any one of claims 4 to 8, characterized in that: Different types of sensor devices in the museum environment data monitoring system send the collected data to the corresponding server through the gateway, and upload it to the monitoring platform through the communication protocol. The monitoring platform analyzes and feeds back the data according to predetermined rules.

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