WO2018232849A1 - 一种基于物联网车间环境监测方法和*** - Google Patents

一种基于物联网车间环境监测方法和*** Download PDF

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Publication number
WO2018232849A1
WO2018232849A1 PCT/CN2017/096030 CN2017096030W WO2018232849A1 WO 2018232849 A1 WO2018232849 A1 WO 2018232849A1 CN 2017096030 W CN2017096030 W CN 2017096030W WO 2018232849 A1 WO2018232849 A1 WO 2018232849A1
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information
workshop
environmental parameter
alarm
environmental
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PCT/CN2017/096030
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English (en)
French (fr)
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杜光东
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深圳市盛路物联通讯技术有限公司
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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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • 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
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks

Definitions

  • the present invention relates to the field of Internet of Things technologies, and in particular, to an Internet-based workshop environment monitoring method and system.
  • the environment of the workshop is relatively complicated, involving many activities.
  • the specific production site workshop activities include: equipment, production materials, semi-finished products and finished products.
  • the scale of production is large and small, and the product types vary widely.
  • special gases are often used in semiconductor production processes, such as chlorine, methane, ammonia, etc. Most of these gases are highly toxic. Once a leak occurs, it will threaten the life of the production personnel; Precious metal materials, ITO waste sources used in the evaporation process, if lost improperly, cause huge economic losses; or some flammable chemicals (such as ethanol, isopropanol, etc.) may be used in the production process, some chemistry Substances accumulate for a period of time after being thrown into the trash can in the workshop.
  • the present invention provides a method and apparatus for monitoring an environment based on an Internet of Things workshop.
  • the present invention provides a method for monitoring an environment based on an Internet of Things workshop, the method comprising:
  • the environmental parameter information is compared with the environmental parameter threshold information, and according to the comparison result, different levels of alarm notifications are issued when the alarm condition is met.
  • the invention has the beneficial effects of obtaining the bound shop information according to the device information in the environmental parameter information uploaded by the detecting device according to the different parameter thresholds of different workshops according to the type of the shop, and then obtaining the shop type, and then obtaining the corresponding type of the shop type.
  • Parameter threshold Thereby accurately controlling the environment of each workshop and improving the production efficiency of the enterprise.
  • the positioning information is compared with the preset position range, and according to the comparison result, when the alarm condition is met, determining the level range to which the positioning information belongs includes: when the positioning information is within the first level position range When the normal signal is displayed, the positioning information is deleted at the same time, and the next positioning information is collected.
  • the solution issues different levels of alarms for the change of the location information, so that the management personnel can find the abnormality in time, and implement different processing schemes in a targeted manner to improve the processing efficiency, and at the same time, delete the current positioning in a normal time. Information and collect the next positioning information.
  • the present invention provides an Internet of Things based on an IoT workshop environment monitoring system, the system comprising:
  • a receiving module configured to receive environment parameter information of the carried device information uploaded by the environmental monitoring device installed in the workshop;
  • a processing module configured to query pre-bound workshop number information according to the device information
  • the invention has the beneficial effects of obtaining the bound shop information according to the device information in the environmental parameter information uploaded by the detecting device according to the different parameter thresholds of different workshops according to the type of the shop, and then obtaining the shop type, and then obtaining the corresponding type of the shop type.
  • Parameter thresholds to accurately control the environment of each workshop and improve the production efficiency of the enterprise.
  • the dividing module is further configured to compare the positioning information with a preset location range, and according to the comparison result, when the alarm condition is met, determining the level range to which the positioning information belongs includes: when the positioning information When the first level position range is within, the normal signal is displayed, and the positioning information is deleted, and the next positioning information is collected.
  • the solution issues different levels of alarms for the change of the location information, so that the management personnel can find the abnormality in time, and implement different processing schemes in a targeted manner to improve the processing efficiency, and at the same time, delete the current positioning in a normal time. Information and collect the next positioning information.
  • FIG. 1 is a flow chart of an environment monitoring method based on an Internet of Things workshop according to the present invention
  • Embodiment 2 is a partial flow chart of a method for monitoring an environment of an Internet of Things workshop according to Embodiment 1;
  • Embodiment 4 is a partial flow chart of a method for monitoring an environment of an Internet of Things workshop according to Embodiment 3;
  • FIG. 5 is a schematic diagram of an Internet-based workshop environment monitoring system according to Embodiment 4.
  • FIG. 6 is a partial schematic view of an Internet-based workshop environment monitoring system according to Embodiment 6;
  • FIG. 7 is a partial schematic diagram of an Internet-based workshop environment monitoring system according to Embodiment 6;
  • Figure 8 is a schematic view of the shop number of the present invention.
  • FIG. 9 is a partial schematic diagram of an environment monitoring system based on an Internet of Things workshop of the present invention.
  • Workshop IoT uses various radio frequency identification and intelligent sensing technologies to collect information on various factors such as workshop, machine, material and environment. Through appropriate networking technology, information distributed throughout the workshop is collected and collected to the host computer for unified processing. Through the information tool to further process the collected information, realize the automatic management, location tracking and real-time monitoring of the various elements of the workshop, in order to stabilize the production order of the workshop, improve the production efficiency of the workshop, and ensure the production quality of the products. Through the collection, statistics, analysis, real-time monitoring and early warning mechanism of detailed information, the workshop Internet of Things enriches the workshop management method, provides reasonable decision support for the workshop managers, and effectively improves the management level of the workshop and the competitiveness of the enterprise.
  • the first embodiment is an Internet-based workshop environment monitoring method, and the method includes:
  • the environmental parameter information is compared with the environmental parameter threshold information, and according to the comparison result, different levels of alarm notifications are issued when the alarm condition is met.
  • the environmental parameter information of the carried device information uploaded by the environmental monitoring device installed in the workshop is received first, and the shop number information is searched according to the device information, and the number information of the workshop is found. According to the number information of the workshop, the matching shop type information and the environmental parameter threshold information corresponding to the shop type can be matched, and the received environment parameter threshold information is pre-set, and the received environment parameter information is compared with the environmental parameter threshold information, according to the ratio. For the result, different levels of alarm notifications are issued when the alarm condition is met.
  • the method before receiving the environment parameter information of the device information that is uploaded by the environment monitoring device in the workshop, the method further includes:
  • A1 for each workshop number, collect production information of each workshop, determine the type of the workshop and the type of environmental parameters to be controlled according to the production information of the workshop, and determine the environmental parameter threshold of each environmental parameter;
  • A2 establishing a matching relationship between the shop number and the shop type, and matching the shop type with the environmental parameter threshold;
  • A3 Receive filing information of an environmental monitoring device in each workshop, where the filing information includes device information, and establish a binding relationship between the device information and the shop number.
  • some environmental monitoring devices are first disposed in the workshop, and the environmental monitoring devices are used to collect environmental information parameters in the workshop, wherein the environmental monitoring devices carry certain markings. Therefore, the environmental parameter information of the carrying device information uploaded by the environmental monitoring device in the workshop is received.
  • the devices are correspondingly bound to the number of the workshop. For example, each monitoring device has a unique code, and the code is equivalent to the workshop.
  • the label encoding format is: label type + physical related attribute number; label type includes equipment label, material label and personnel label.
  • the device label format is "tag type + process number + device number + device name", as shown in the following table 1:
  • the pre-bound shop number information can be queried according to the device information, as shown in FIG. 8. For example, if the device number P501 is searched, the shop number 1001 can be searched for, and the device number S307 can be searched for, and the corresponding workshop can be found. No. 12075, workshop number 12076, workshop number 12077, workshop number 12078, the number of the shop number is 1207, "1" stands for Building 1, “2” stands for 2 floors, "0” stands for B side, "7" room “5" belongs to the processing valve workshop, or "3" belongs to the processing chip workshop.
  • the matching shop type information and the environmental parameter threshold information corresponding to the shop type are searched, for example, the room named "5" is found, the room belongs to the processing valve shop, or "3" belongs to Processing chip shop, etc., such as: “5" room, the room belongs to the processing valve workshop, the gas threshold of the room is "10", indicating that the environmental parameter threshold value of the room is "10”, and “3” belongs to Processing the chip shop, the gas threshold of the room is "7", indicating that the environmental parameter threshold standard value of the room is "7";
  • the environmental parameter information set above is compared with the environmental parameter threshold information, and according to the comparison result, different levels of alarm notifications are issued when the alarm condition is met. For example, when the environmental parameter information of the room No. 5 is detected as “15” and the environmental parameter threshold of the room is “10”, it indicates that the environment of the room is not up to standard, and an alarm signal is required.
  • the embodiment 2 is an Internet-based workshop environment monitoring method, and the method includes:
  • the environmental parameter information is compared with the environmental parameter threshold information, and according to the comparison result, different levels of alarm notifications are issued when the alarm condition is met.
  • the environment parameter information of the carried device information uploaded by the environmental monitoring device installed in the workshop is received first, and the shop number information is searched according to the device information, and the number information of the workshop is found. According to the number information of the workshop, the matching shop type information and the environmental parameter threshold information corresponding to the shop type can be matched, and the received environment parameter threshold information is pre-set, and the received environment parameter information is compared with the environmental parameter threshold information, according to the ratio. For the result, different levels of alarm notifications are issued when the alarm condition is met.
  • the method before the receiving the environment parameter information of the device information that is uploaded by the environment monitoring device in the workshop, the method further includes:
  • For each workshop number collect production information for each workshop, according to the workshop The production information determines the type of the shop and the type of environmental parameters to be controlled, and determines the environmental parameter threshold of each environmental parameter;
  • the filing information includes device information, and establishing a binding relationship between the device information and the shop number.
  • the comparing, according to the environmental parameter information, the environmental parameter threshold information, according to the comparison result, when the alarm condition is met, issuing different levels of alarm notifications includes:
  • the environmental parameter information of the room number "5" is monitored as “15”, and the environmental parameter threshold of the room is "10", the environment of the room is not up to standard, and An alarm signal is issued.
  • it includes the following Table 3:
  • the comparison result is “5” is greater than the preset alarm threshold, the preset alarm value is “3”, so a red alarm signal is needed to indicate that the environment of the workshop is If the situation exceeds the standard seriously, it is necessary to remind the workers that the environmental conditions of the workshop are seriously exceeded.
  • the workers in the workshop should evacuate the workshop in time to avoid personal injury or death.
  • the environmental parameter information is compared with the environmental parameter threshold information.
  • Table 2 is as follows:
  • the environmental parameter information is compared with the environmental parameter threshold information, and different alarm signals are sent according to different comparison results, so that people can take corresponding measures to rescue according to different alarm signals in time, when the severity exceeds the standard
  • it can be evacuated in time to reduce the harm of personnel.
  • it can check the equipment environment of the workshop in time to avoid environmental deterioration.
  • it can also be used to remind workers to pay attention to the safety of equipment and environment. Keep working in a safe environment, and through different alarm signals, you can know the current environmental conditions in the workshop.
  • the method is based on an Internet of Things workshop environment monitoring method, and the method includes:
  • the environmental parameter information is compared with the environmental parameter threshold information, and according to the comparison result, different levels of alarm notifications are issued when the alarm condition is met.
  • the method further includes:
  • the positioning information of the object to be located sent by the positioning system in the workshop is also received, and the positioning information is used to quickly find the object to be searched and accelerate the understanding of the situation of the object in the workshop. Comparing the received positioning information with the preset position range, according to the comparison result, when the alarm condition is met, determining the level range to which the positioning information belongs, pre-determining the preset position range into the first-level position range and the second level The location range, the workshop belongs to the central location, and the certain range belongs to the range of the position of the normal worker moving object. When the normal position range is exceeded, it indicates that the object at this time may be illegally moved. When it is set in the workshop and the factory area, it is issued.
  • Level 1 alarm when the factory area is exceeded, a secondary alarm is issued. If the object is still in the factory area, send a first-level alarm signal, take and measures, indicating that the workshop and the factory area need to be inspected, and the object is still in the factory. When it exceeds the factory area, that is, the second-level range, it indicates that the object is not at this time. If the factory is stolen if allowed, a secondary alarm signal needs to be sent and a secondary measure is taken to indicate that the police may be required to cooperate.
  • the above embodiment can more effectively monitor the workshop environment and ensure the safety of the workshop by classifying the location information of the equipment and materials of the workshop and the environmental information of the workshop.
  • the positioning information of the object to be located sent by the positioning system in the receiving workshop includes: receiving, by the wireless positioning engine, a received signal strength value of the multiple reference nodes, according to the received signal strength value and the multiple reference
  • the coordinate information of the node calculates the location information of the equipment or the material of the workshop in which the identification device is configured; wherein the location information of the device and the material configured with the identification device is obtained by using a ZigBee wireless network positioning system, and the The identification device is basic information for storing equipment or materials, and the positioning information includes basic information of the equipment or materials.
  • the equipment of the workshop equipped with the identification device and the location information of the material are calculated. Including the following steps:
  • the difference between the equipment of the workshop and the received signal strength value of the material calculates the equipment of the workshop equipped with the identification device and the coordinate information of the material, thereby obtaining the equipment of the workshop and the position information of the material.
  • the ZigBee wireless network positioning system is used to acquire the positioning information of nodes in each workshop, each process or each warehouse, collect the received signal strength values of the node information, and then calculate the configured identifier according to the received signal strength values and coordinate information. The location of the equipment or materials of the plant's workshop.
  • using ZigBee wireless positioning technology to locate the production equipment and materials equipped with the identification device can effectively prevent the production materials of the workshop from being stolen, and can timely find the location of the stolen materials, and pass the background.
  • the real-time monitoring of the workshop environment information by the server can promptly notify the production personnel to evacuate when the safety problem occurs, reducing the loss of the enterprise.
  • the method further collects concentration information, including:
  • the alarm level is the first level, and the message is sent to the background server.
  • the equipment engineer terminal when the concentration value of the preset gas is greater than the first threshold of the gas concentration is less than the second threshold of the gas concentration, the alarm level is the second level, and the background server sends a message to the alarm terminal of the workshop to notify the whole staff
  • the alarm level is the third level, and the background server sends a message to the alarm terminal of the workshop and the fire alarm terminal to notify the whole staff to withdraw. Workshop, and alarm.
  • the hazard class is classified by receiving the concentration value of the preset gas, and the alarm message is sent to different personnel for different hazard levels, thereby avoiding the economic loss caused by the suspension of the production line caused by the slight leakage of the preset gas and the major leakage. The rescue was not timely.
  • the method further includes: collecting air suspension particle concentration information of the workshop by using an information collector disposed in the workshop, and transmitting the air suspension particle concentration information of the workshop to the server;
  • the server performs ventilation control on the clean air conditioning system of the workshop according to the air suspension particle concentration information of the workshop until the cleanliness of the production standard is reached.
  • the above embodiment can collect the airborne particle concentration information of the workshop in real time, and can monitor the air environment information of the workshop in real time, thereby preventing the product yield reduction caused by the excessive concentration of air particles in the workshop.
  • the fourth embodiment is based on the environment monitoring of the Internet of Things workshop.
  • the system includes: a receiving module, configured to receive environment parameter information of the carried device information uploaded by the environmental monitoring device disposed in the workshop;
  • a processing module configured to query pre-bound workshop number information according to the device information
  • the environmental parameter information of the carried device information uploaded by the environmental monitoring device installed in the workshop is received first, and the shop number information is searched according to the device information, and the number information of the workshop is found. According to the number information of the workshop, the matching shop type information and the environmental parameter threshold information corresponding to the shop type can be matched, and the received environment parameter threshold information is pre-set, and the received environment parameter information is compared with the environmental parameter threshold information, according to the ratio. For the result, different levels of alarm notifications are issued when the alarm condition is met.
  • the receiving module is further configured to collect the production information of each workshop for each workshop number, determine the type of the workshop and the type of the environmental parameter to be controlled according to the production information of the workshop, and determine each environmental parameter.
  • Environmental parameter threshold
  • the processing module is further configured to establish a matching relationship between the shop number and the shop type, and a matching relationship between the shop type and the environmental parameter threshold;
  • the receiving module is further configured to receive filing information of an environmental monitoring device in each workshop, where the filing information includes device information;
  • the processing module is further configured to establish a binding relationship between the device information and a shop number.
  • the environmental monitoring devices are first placed in the workshop, and the environmental monitoring devices are used to collect environmental information parameters in the workshop, wherein the environmental monitoring devices carry certain markings. Therefore, the environmental parameter information of the carrying device information uploaded by the environmental monitoring device in the workshop is received.
  • the devices are correspondingly bound to the number of the workshop. For example, each monitoring device has a unique code, and the code is equivalent to the workshop.
  • the label encoding format is: label type + physical related attribute number; label type includes equipment label, material label and personnel label.
  • the device label format is "tag type + process number + device number + device name", as shown in the following table 1:
  • the pre-bound shop number information can be queried according to the device information, as shown in FIG. 8. For example, if the device number P501 is searched, the shop number 1001 can be searched for, and the device number S307 can be searched for, and the corresponding workshop can be found. No. 12075, workshop number 12076, workshop number 12077, workshop number 12078, the number of the shop number is 1207, "1" stands for Building 1, “2” stands for 2 floors, "0” stands for B side, "7" room “5" belongs to the processing valve workshop, or "3" belongs to the processing chip workshop.
  • the matching shop type information and the environmental parameter threshold information corresponding to the shop type are searched, for example, the room named "5" is found, the room belongs to the processing valve shop, or "3" belongs to Processing chip shop, etc., such as: “5" room, the room belongs to the processing valve workshop, the gas threshold of the room is "10", indicating that the environmental parameter threshold value of the room is "10”, and “3” belongs to Processing the chip shop, the gas threshold of the room is "7", indicating that the environmental parameter threshold standard value of the room is "7";
  • the environmental parameter information set above is compared with the environmental parameter threshold information, and according to the comparison result, different levels of alarm notifications are issued when the alarm condition is met. For example, when the environmental parameter information of the room No. 5 is detected as “15” and the environmental parameter threshold of the room is “10”, it indicates that the environment of the room is not up to standard, and an alarm signal is required.
  • the embodiment 5 is an IoT workshop environment monitoring system, and the system includes: a receiving module, configured to receive the carrying device information uploaded by the environmental monitoring device installed in the workshop. Environmental parameter information;
  • a processing module configured to query pre-bound workshop number information according to the device information
  • the environment parameter information of the carried device information uploaded by the environmental monitoring device installed in the workshop is received first, and the shop number information is searched according to the device information, and the number information of the workshop is found.
  • the information of the matching shop type and the environmental parameter threshold information corresponding to the shop type can be obtained according to the number information of the workshop, and the environmental parameter information and the ring are received by setting the environmental parameter threshold information in advance.
  • the environment parameter threshold information is compared, and according to the comparison result, different levels of alarm notifications are issued when the alarm condition is met.
  • the receiving module is further configured to collect the production information of each workshop for each workshop number, determine the type of the workshop and the type of the environmental parameter to be controlled according to the production information of the workshop, and determine each environmental parameter.
  • Environmental parameter threshold
  • the processing module is further configured to establish a matching relationship between the shop number and the shop type, and a matching relationship between the shop type and the environmental parameter threshold;
  • the receiving module is further configured to receive filing information of an environmental monitoring device in each workshop, where the filing information includes device information;
  • the processing module is further configured to establish a binding relationship between the device information and a shop number.
  • the comparing, according to the environmental parameter information, the environmental parameter threshold information, according to the comparison result, when the alarm condition is met, issuing different levels of alarm notifications includes:
  • the environment parameter information of the room No. 5 when the environment parameter information of the room No. 5 is monitored as “15”, and the environmental parameter threshold of the room is “10”, the environment of the room is not up to standard, and An alarm signal is issued.
  • the workers in the workshop should evacuate the workshop in time to avoid personal injury or death.
  • the environmental parameter information is compared with the environmental parameter threshold information.
  • Table 2 is as follows:
  • the environmental parameter information is compared with the environmental parameter threshold information, and different alarm signals are sent according to different comparison results, so that people can take corresponding measures to rescue according to different alarm signals in time, when the severity exceeds the standard
  • it can be evacuated in time to reduce the harm of personnel.
  • it can check the equipment environment of the workshop in time to avoid environmental deterioration.
  • it can also be used to remind workers to pay attention to the safety of equipment and environment. Keep working in a safe environment, and through different alarm signals, you can know the current environmental conditions in the workshop.
  • the embodiment 6 is an IoT workshop environment monitoring system, and the system includes: a receiving module, configured to receive carrying device information uploaded by an environmental monitoring device installed in a workshop. Environmental parameter information;
  • a processing module configured to query pre-bound workshop number information according to the device information
  • the receiving module is further configured to collect the production information of each workshop for each workshop number, determine the type of the workshop and the type of the environmental parameter to be controlled according to the production information of the workshop, and determine each environmental parameter.
  • Environmental parameter threshold
  • the processing module is further configured to establish a matching relationship between the shop number and the shop type, and a matching relationship between the shop type and the environmental parameter threshold;
  • the receiving module is further configured to receive filing information of an environmental monitoring device in each workshop, where the filing information includes device information;
  • the processing module is further configured to establish a binding relationship between the device information and a shop number.
  • the comparing, according to the environmental parameter information, the environmental parameter threshold information, according to the comparison result, when the alarm condition is met, issuing different levels of alarm notifications includes:
  • the environment parameter information of the room number "5" is monitored as “15”, and the environmental parameter threshold of the room is "10", the environment of the room is not up to standard, and the need is An alarm signal is issued.
  • the preset alarm value is “3”, so a red alarm signal is needed to indicate that the environment of the workshop is If the situation exceeds the standard seriously, it is necessary to remind the workers that the environmental conditions of the workshop are seriously exceeded. It is necessary to take timely measures to save the workshop. At the same time, the workers in the workshop should evacuate the workshop in time to avoid personal injury or death.
  • the environmental parameter information of the room No. 5 is detected as "13”
  • the environmental parameter information is compared with the environmental parameter threshold information.
  • Table 2 is as follows:
  • the system further includes: a positioning module, a dividing module; the positioning module is configured to receive positioning information of an object to be located sent by a positioning system in a workshop; and the dividing module is configured to use the positioning information and the preset position Comparing the ranges, according to the comparison result, when the alarm condition is met, determining the level range to which the positioning information belongs, and when the positioning information is between the first-level position range and the second-level position range, issuing a first-level alarm signal, When the positioning information exceeds the second-level position range, a secondary alarm signal is issued, wherein the preset position range is divided into a first-level position range and a second-level position range in advance.
  • the positioning information of the object to be located sent by the positioning system in the workshop is also received, and the positioning information is used to quickly find the object to be searched and accelerate the understanding of the situation of the object in the workshop. Comparing the received positioning information with the preset position range, according to the comparison result, when the alarm condition is met, determining the level range to which the positioning information belongs, pre-determining the preset position range into the first-level position range and the second level The location range, the workshop belongs to the central location, and the certain range belongs to the range of the position of the normal worker moving object. When the normal position range is exceeded, it indicates that the object at this time may be illegally moved. When it is set in the workshop and the factory area, it is issued.
  • Level 1 alarm when the factory area is exceeded, a secondary alarm is issued. If the object is still in the factory area, send a first-level alarm signal, take and measures, indicating that the workshop and the factory area need to be inspected, and the object is still in the factory. When it exceeds the factory area, that is, the second-level range, it indicates that the object is not at this time. If the factory is stolen if allowed, a secondary alarm signal needs to be sent and a secondary measure is taken to indicate that the police may be required to cooperate.
  • Embodiment 6 can more effectively monitor the workshop environment and ensure the safety of the workshop production by dividing the positioning information of the equipment and materials of the workshop and the environmental information of the workshop.
  • the positioning module is specifically configured to receive multiple parameters by using a wireless positioning engine. Calculating a received signal strength value of the test node, calculating, according to the received signal strength value and coordinate information of the plurality of reference nodes, location information of a device or a material of a workshop configured with the identification device; wherein the configuration device is configured The location information of the device and the material is obtained by the ZigBee wireless network positioning system, and the identification device is basic information for storing the device or the material, and the positioning information includes basic information of the device or the material.
  • the location of the equipment and the material of the workshop in which the identification device is disposed is calculated according to the received signal strength value and the coordinate information of the plurality of reference nodes.
  • the information includes: a first positioning unit, a second positioning unit, and a positioning processing unit;
  • the first positioning unit is configured to use the received signal strength value and coordinate information of the multiple reference nodes as a fixed reference node;
  • the second positioning unit is configured to acquire a device of a workshop configured with the identification device and a received signal strength value of the material;
  • the positioning processing unit is configured to calculate, by using a difference between a received signal strength value of the fixed reference node and a device of the workshop configured with the identifier device and a received signal strength value of the material, a device configured with the identifier of the workshop, and The coordinate information of the material, so as to obtain the equipment of the workshop and the position information of the material.
  • the ZigBee wireless network positioning system is used to acquire the positioning information of nodes in each workshop, each process or each warehouse, collect the received signal strength values of the node information, and then calculate the configured identifier according to the received signal strength values and coordinate information. The location of the equipment or materials of the plant's workshop.
  • the ZigBee wireless positioning technology is used to locate the production equipment and materials equipped with the identification equipment, which can effectively prevent the production materials of the workshop from being stolen, and can timely find the location of the stolen materials through the background.
  • the real-time monitoring of the workshop environment information by the server can promptly notify the production personnel to evacuate when the safety problem occurs, reducing the loss of the enterprise.
  • an acquisition sensor is disposed in the system, as shown in FIG. 7 , the acquisition sensor includes: an acquisition unit, configured to acquire a preset gas concentration value;
  • a buffer unit configured to store a first threshold of gas concentration and a second threshold of gas concentration
  • a comparison unit configured to compare the concentration value of the received preset gas with the gas threshold first threshold and the gas concentration second threshold, and when the preset gas concentration value is less than or equal to the gas concentration threshold, the alarm level is first a first level when the concentration value of the preset gas is greater than the first threshold of the gas concentration is less than the second threshold of the gas concentration; when the concentration value of the preset gas is greater than or equal to the second threshold of the gas concentration, the alarm level is the third level ;
  • the message sending unit is configured to send a message to different terminals, specifically: when the comparing unit determines that the alarm level is the first level, and sends a message to the equipment engineer terminal; when the comparing unit The alarm level is judged to be the second level, and the message is sent to the alarm terminal; when the comparison unit determines that the alarm level is the third level, the message is sent to the alarm terminal and the fire alarm terminal.
  • the above embodiment 6 classifies the concentration value of the received gas by a dangerous level, and sends an alarm message to different personnel for different danger levels, thereby avoiding the economic loss caused by the suspension of the production line caused by the slight leakage of the preset gas and the major leakage. The rescue was not timely.
  • the system further includes: an information collector, configured to collect air suspension particle concentration information of the workshop, and send the air suspension particle concentration information of the workshop to the server;
  • the server performs ventilation control on the clean air conditioning system of the workshop according to the air suspension particle concentration information of the workshop until the cleanliness of the production standard is reached.
  • the information of the airborne particle concentration in the workshop is collected, and the air environment information of the workshop can be monitored in real time, thereby preventing the product yield reduction caused by the excessive concentration of air particles in the workshop.
  • the disclosed apparatus and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of cells is only a logical function division.
  • multiple units or components may be combined or integrated. Go to another system, or some features can be ignored or not executed.
  • the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the embodiments of the present invention.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or may be two or more.
  • the unit is integrated in one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • An integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, can be stored in a computer readable storage medium.
  • the technical solution of the present invention contributes in essence or to the prior art, or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium.
  • a number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

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Abstract

本发明涉及一种基于物联网车间环境监测方法和***。该方法包括：接收车间内的环境参数信息；根据设备信息查询预先绑定的车间编号信息；根据所述车间编号信息查询匹配的车间类型信息以及与所述车间类型对应的环境参数阈值信息；根据所述环境参数信息与环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知。还涉及一种***，该***包括：接收模块、处理模块。本发明通过对不同车间根据车间类型设置不同的参数阈值，根据检测设备上传的环境参数信息中的设备信息获取绑定的车间信息，进而获取车间类型，进而获取该车间类型对应的参数阈值，从而准确控制每个车间的环境，提高了企业的生产效率。

Description

一种基于物联网车间环境监测方法和*** 技术领域
本发明涉及物联网技术领域，尤其涉及一种基于物联网车间环境监测方法和***。
背景技术
车间的环境相对复杂，涉及到众多活动环节具体生产现场车间活动中包括有：设备、生产原料、半成品和成品等。同时，生产规模有大有小，产品种类千差万别。例如半导体生产过程中经常会使用到特殊气体，比如氯气、甲烷、氨气等气体这些气体大部分是有很大的毒性的，一旦发生泄漏将会威胁生产人员的生命；再如生产过程中使用贵金属材料、蒸发过程中用到的ITO废源，如果处置不当容易丢失造成巨大的经济损失；又或在生产过程中会使用一些易燃的化学物质(比如乙醇、异丙醇等)，有些化学物质在被丢到车间内的垃圾桶之后堆积一段时间，容易发生化学反应放出大量的热，容易引起火灾，这些问题都会对企业造成不可估量的经济损失。因此急需一种能实时监控生产车间的安全状况的方法和***来监控车间的环境状况避免上述问题的产生。
发明内容
为解决上述技术问题，本发明提供了一种基于物联网车间环境监测方法和装置。
第一方面，本发明提供了一种基于物联网车间环境监测方法，该方法包括：
接收设置在车间内的环境监测设备上传的携带设备信息的环境参数信息；
根据所述设备信息查询预先绑定的车间编号信息；
根据所述车间编号信息查询匹配的车间类型信息以及与所述车间类型对应的环境参数阈值信息；
根据所述环境参数信息与环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知。
本发明的有益效果：通过对不同车间根据车间类型设置不同的参数阈值，根据检测设备上传的环境参数信息中的设备信息获取绑定的车间信息，进而获取车间类型，进而获取该车间类型对应的参数阈值， 从而准确控制每个车间的环境，提高了企业的生产效率。
进一步，将所述定位信息与预设位置范围进行对比，根据比对结果，在满足报警条件时，判断所述定位信息所属的级别范围包括：当所述定位信息在所述一级位置范围内时，显示正常信号，同时将所述定位信息删除，并采集下一次的定位信息。
上述进一步有益效果：该方案针对位置信息的变化，发出不同等级的报警，使管理人员及时发现异常，并有针对性地执行不同处理方案，提高处理效率，同时在正常时，删除本次的定位信息，并采集下一次的定位信息。
第二方面，本发明提供了一种基于物联网车间环境监测***，该***包括：
接收模块，用于接收设置在车间内的环境监测设备上传的携带设备信息的环境参数信息；
处理模块，用于根据所述设备信息查询预先绑定的车间编号信息；
还用于根据所述车间编号信息查询匹配的车间类型信息以及与所述车间类型对应的环境参数阈值信息；
还用于根据所述环境参数信息与环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知。
本发明的有益效果：通过对不同车间根据车间类型设置不同的参数阈值，根据检测设备上传的环境参数信息中的设备信息获取绑定的车间信息，进而获取车间类型，进而获取该车间类型对应的参数阈值，从而准确控制每个车间的环境，提高了企业的生产效率。
进一步，所述划分模块，还用于将所述定位信息与预设位置范围进行对比，根据比对结果，在满足报警条件时，判断所述定位信息所属的级别范围包括：当所述定位信息在所述一级位置范围内时，显示正常信号，同时将所述定位信息删除，并采集下一次的定位信息。
上述进一步有益效果：该方案针对位置信息的变化，发出不同等级的报警，使管理人员及时发现异常，并有针对性地执行不同处理方案，提高处理效率，同时在正常时，删除本次的定位信息，并采集下一次的定位信息。
附图说明
图1为本发明的一种基于物联网车间环境监测方法的流程图；
图2为本实施例1的一种基于物联网车间环境监测方法的部分流程示意图；
图3为本实施例3的一种基于物联网车间环境监测方法的部分流 程示意图；
图4为本实施例3的一种基于物联网车间环境监测方法的部分流程示意图；
图5为本实施例4的一种基于物联网车间环境监测***的示意图；
图6为本实施例6的一种基于物联网车间环境监测***的局部示意图；
图7为本实施例6的一种基于物联网车间环境监测***的局部示意图；
图8为本发明的车间编号示意图；
图9为本发明的一种基于物联网车间环境监测***的局部示意图。
具体实施方式
以下描述中，为了说明而不是为了限定，提出了诸如特定***结构、接口、技术之类的具体细节，以便透切理解本发明。然而，本领域的技术人员应当清楚，在没有这些具体细节的其它实施例中也可以实现本发明。在其它情况中，省略对众所周知的***、电路以及方法的详细说明，以免不必要的细节妨碍本发明的描述。
车间物联网通过各种射频识别及智能感知技术实现车间人、机、料、环境等各种要素信息的采集，通过适当组网技术将分布在车间各处的信息统一收集到上位机进行统一处理，通过信息化工具对采集到的信息做进一步的处理，实现车间各要素的自动化管理、定位跟踪、实时监控，以稳定车间生产秩序、提高车间生产效率、保证产品生产质量。车间物联网通过详细信息的收集、统计、分析、实时监控及预警机制，丰富了车间管理方式，为车间管理者提供合理的决策支持，有效提升了车间的管理水准及企业竞争力。
实施例1
如图1所示，本实施例1是一种基于物联网车间环境监测方法，所述方法包括：
接收设置在车间内的环境监测设备上传的携带设备信息的环境参数信息；
根据所述设备信息查询预先绑定的车间编号信息；
根据所述车间编号信息查询匹配的车间类型信息以及与所述车间类型对应的环境参数阈值信息；
根据所述环境参数信息与环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知。
需要说明的是，在本实施例1中是先接收设置在车间内的环境监测设备上传的携带设备信息的环境参数信息，同时有根据设备信息查找车间编号信息，查找到车间的编号信息后，能够根据车间的编号信息询匹配的车间类型信息以及与该车间类型对应的环境参数阈值信息，通过预先设置环境参数阈值信息，将接收到的环境参数信息与环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知。
可选地，如图2所示，所述接收设置在车间内的环境监测设备上传的携带设备信息的环境参数信息之前还包括：
A1，为每个车间编号，采集每个车间的生产信息，根据所述车间的生产信息确定车间类型及待控制的环境参数类型，并确定每种环境参数的环境参数阈值；
A2，建立车间编号与车间类型的匹配关系，以及车间类型与环境参数阈值的匹配关系；
A3，接收每个车间内环境监测设备的备案信息，所述备案信息包括设备信息，建立所述设备信息与车间编号的绑定关系。
需要说明的是，在本实施例1中是先在车间内的安置一些环境监测设备上，这些环境监测设备用于采集车间内的环境信息参数的，其中这些环境监测设备都携带有一定标记的，所以接收车间内的环境监测设备上传的携带设备信息的环境参数信息，另外，这些设备都对应地绑定了车间的编号，比如：每个监测设备都对应有唯一的编码，这个编码相当车间物联网中的“网名”。标签编码格式为：标签类型+实物相关属性编号；标签类型包括设备标签，物料标签和人员标签。设备标签格式为“标签类型+工序编号+设备编号+设备名称”，具体的如下表一所示：
设备标签格式
标签类型 车间编号 设备编号 设备名称
电子标签 10013 P501 蒸发台
标签类型 车间编号 设备编号 设备名称
电子标签 12075 S307 传送台
因此，可以根据设备信息查询预先绑定的车间编号信息，如图8所示，例如：查找设备编号P501，就可以对应地查找到车间编号1001，查找设备编号S307，就可以对应的查找到车间编号12075，车间编号12076、车间编号12077、车间编号12078车间编号的三个数字中1207，“1”代表1号楼，“2”代表2层，“0”代表B侧，“7”号房间，“5”属于加工气阀车间，或者“3”属于加工芯片车间等。
另外，根据查找到的车间编号信息查询匹配的车间类型信息以及与该车间类型对应的环境参数阈值信息，比如：查找到“5”号房间，该房间属于加工气阀车间，或者“3”属于加工芯片车间等，比如：“5”号房间，该房间属于加工气阀车间，该房间的气体阈值是“10”，表示该房间的环境参数阈值标准值是“10”，而“3”属于加工芯片车间，该房间的气体阈值是“7”，表示该房间的环境参数阈值标准值是“7”；
在上面设置的环境参数信息与环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知。比如：当监测到“5”号房间的环境参数信息是“15”，而该房间的环境参数阈值是“10”，说明该房间的环境不达标，需要发出报警信号。
通过上述的实施例1的方法，先设置监测车间环境的设备，对每个设备都对应地设置有标签标记，通过对不同车间根据车间类型设置不同的参数阈值，根据检测设备上传的环境参数信息中的设备信息获取绑定的车间信息，进而获取车间类型，进而获取该车间类型对应的参数阈值，从而准确控制每个车间的环境，提高了企业的生产效率。
实施例2
如图1所示，本实施例2是一种基于物联网车间环境监测方法，所述方法包括：
接收设置在车间内的环境监测设备上传的携带设备信息的环境参数信息；
根据所述设备信息查询预先绑定的车间编号信息；
根据所述车间编号信息查询匹配的车间类型信息以及与所述车间类型对应的环境参数阈值信息；
根据所述环境参数信息与环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知。
需要说明的是，在本实施例2中是先接收设置在车间内的环境监测设备上传的携带设备信息的环境参数信息，同时有根据设备信息查找车间编号信息，查找到车间的编号信息后，能够根据车间的编号信息询匹配的车间类型信息以及与该车间类型对应的环境参数阈值信息，通过预先设置环境参数阈值信息，将接收到的环境参数信息与环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知。
可选地，所述接收设置在车间内的环境监测设备上传的携带设备信息的环境参数信息之前还包括：
为每个车间编号，采集每个车间的生产信息，根据所述车间的生 产信息确定车间类型及待控制的环境参数类型，并确定每种环境参数的环境参数阈值；
建立车间编号与车间类型的匹配关系，以及车间类型与环境参数阈值的匹配关系；
接收每个车间内环境监测设备的备案信息，所述备案信息包括设备信息，建立所述设备信息与车间编号的绑定关系。
可选地，所述根据所述环境参数信息与所述环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知包括：
当所述环境参数信息与所述环境参数阈值信息的比对结果大于预设报警阈值时，发送红色报警信号，提醒此时所述车间环境状况严重超标；
当所述环境参数信息与所述环境参数阈值信息的比对结果等于预设报警阈值时，发送黄色报警信号，提醒此时所述车间环境状况轻度超标；
当所述环境参数信息与所述环境参数阈值信息的比对结果小于预设报警阈值时，发送蓝色报警信号，提醒此时所述车间环境状况需要关注。
需要说明的是，在本实施例2中是当监测到“5”号房间的环境参数信息是“15”，而该房间的环境参数阈值是“10”，说明该房间的环境不达标，需要发出报警信号。其具体包括如下表三所示：当监测到“5”号房间的环境参数信息是“15”时，而该房间的环境参数阈值是“10”，那么该房间的环境参数信息与环境参数阈值信息的比对结果是15-10＝5，该对比结果是“5”大于预设报警阈值时，其中预设报警值为“3”，所以需要发出红色报警信号，表示此事车间的环境是严重超标的，需要提醒工人此时所述车间环境状况严重超标，需要及时采取措施对车间进行拯救，同时车间的工人要及时撤离车间，避免发生人身伤亡的现象。当监测到“5”号房间的环境参数信息是“13”时，那么该房间的环境参数信息与环境参数阈值信息的比对结果是13-10＝3，该对比结果是“3”等于预设报警阈值，所以发送黄色报警信号，表示此时环境属于轻度超标，需要提醒工人此时车间环境状况轻度超标，要十分环境的变化，检查车间各个设备的使用情况，避免车间的环境继续恶化。当监测到“5”号房间的环境参数信息是“12”以下时，那么该房间的环境参数信息与环境参数阈值信息的比对结果是12-10＝2，该对比结果是“2”小于预设报警阈值小于预设报警阈值时，发送蓝色报警信号，表明此时车间的环境还是属于正常的 环境范围，只是需要提醒此时工人要时刻关注车间环境状况，当发生异常时，能够及时采取措施及时拯救。
环境参数信息与环境参数阈值信息对比，表二如下：
Figure PCTCN2017096030-appb-000001
通过本实施例2的方法，通过环境参数信息与环境参数阈值信息进行对比，根据不同的对比结果发送不同的报警信号，使得人们能够根据不同的报警信号及时采取相应的措施进行解救，当严重超标时，能够及时撤离，减少人员的伤害，在轻度超标时，能够及时对车间的设备环境进行检查，避免环境恶化，在正常范围内时，也能够实施提醒工人要注意设备和环境的安全，保持在安全的环境下工作，另外通过不同的报警信号可以得知目前车间内的环境状况，当超标时，说明有危险，可能发生了严重的气体泄漏，比如：氢气泄漏、二氧化氮泄漏，这些有可能严重威胁到工人的安全，所以发出红色警报信号，提醒工人们需要尽快撤离车间，尽快找到安全区域。发送黄色报警信号时，说明此时车间中可能有部分危险，导致车间出现轻度超标现象，提示目前需要对车间的环境进行检查，检查以避免发生更加严重的事故状况；当发送蓝色报警信号时，说明此时车间环境状况是比较稳定的，工人们不需要担心，但是还是时刻要注意安全，提高警惕，避免自己不专注出现一些事故。
实施例3
如图1所示，在本实施例3中是一种基于物联网车间环境监测方法，所述方法包括：
接收设置在车间内的环境监测设备上传的携带设备信息的环境参数信息；
根据所述设备信息查询预先绑定的车间编号信息；
根据所述车间编号信息查询匹配的车间类型信息以及与所述车间类型对应的环境参数阈值信息；
根据所述环境参数信息与环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知。
可选地，所述方法还包括：
接收车间内的定位***发送的待定位物体的定位信息；
将所述定位信息与预设位置范围进行对比，根据比对结果，在满 足报警条件时，判断所述定位信息所属的级别范围，当所述定位信息在一级位置范围与二级位置范围之间时，发出一级报警信号，当所述定位信息超出二级位置范围时，发出二级报警信号，其中，预先将预设位置范围划分为一级位置范围和二级位置范围。
需要说明的是，在本实施例3中还接收车间内的定位***发送的待定位物体的定位信息，这些定位信息是为了快速查找出需要查找的物体，加快对车间中物体的情况的了解，将接收的定位信息与预设位置范围进行对比，根据比对结果，在满足报警条件时，判断所述定位信息所属的级别范围，预先是将预设位置范围划分为一级位置范围和二级位置范围，车间属于中心位置，一定的范围属于正常工人移动物体的位置范围，当超出这个正常的位置范围时，表明此时的物体可能被非法移动了，设置在车间与厂区范围内时，发出一级报警，当超出厂区范围时，发出二级报警。若是物体还在厂区内时，发送一级报警信号，采取以及措施，表明需要对车间和厂区进行检查，物体依然还在工厂内，当超出了厂区，也就是二级范围，表明此时物体不是在允许的情况下被盗出了工厂，需要发送二级报警信号，采取二级措施，表明可能需要警察的配合。
通过不同的位置信息的变化，发出不同等级的报警，使管理人员及时发现异常，并有针对性地执行不同处理方案，提高处理效率。
上述实施例通过对车间设备和物料的定位信息和车间环境信息进行安全等级划分，可以更加有效监控车间环境，保证车间生产安全。
可选地，所述接收车间内的定位***发送的待定位物体的定位信息包括：通过无线定位引擎接收多个参考节点的接收信号强度值，根据所述接收信号强度值和所述多个参考节点的坐标信息计算得到配置有标识装置的车间的设备或及物料的位置信息；其中，所述配置有标识装置的设备和物料的定位信息是通过基于ZigBee无线网络定位***获取的，且所述标识装置是用于存储设备或物料的基本信息，所述定位信息包括设备或物料的基本信息。
需要说明的是，如图3所示，在本实施例中所述根据所述接收信号强度值和所述多个参考节点的坐标信息计算得到配置有标识装置的车间的设备以及物料的位置信息包括如下步骤：
S01，以所述接收信号强度值和所述多个参考节点的坐标信息作为固定参考节点；
S02，获取配置有标识装置的车间的设备以及物料的接收信号强度值；
S03，以所述固定参考节点的接收信号强度值与配置有标识装置 的车间的设备以及物料的接收信号强度值之间的差值计算配置有标识装置的车间的设备以及物料的坐标信息，从而获得车间的设备以及物料的位置信息。
通过采用ZigBee无线网络定位***的方式获取各个车间内、各个工序或者各个库房的节点的定位信息，采集这些节点信息的接收信号强度值，然后根据这些接收信号强度值以及坐标信息计算出配置有标识装置的车间的设备或及物料的位置信息。
通过本实施例3的方法，采用ZigBee无线定位技术对配置有标识设备的生产设备、物料进行定位可以有效的防止车间生产资料被盗，并能及时的发现被盗物料所处的位置，通过后台服务器对车间环境信息的实时监测在发生安全问题的时候可以及时报警通知生产人员撤离，减少了企业的损失。
可选地，如图4所示，该方法还采集浓度信息包括：
S401，获取预设气体的浓度值；
S402，通过与预设的气体浓度第一阈值和气体浓度第二阈值进行对比，当预设气体的浓度值小于或等于所述气体浓度阈值，报警等级为第一级，通过后台服务器发送消息给设备工程师终端；当预设气体的浓度值大于所述气体浓度第一阈值小于所述气体浓度第二阈值，报警等级为第二级，通过后台服务器发送消息给车间的警报器终端，通知全员撤出车间；当预设气体的浓度值大于或等于所述气体浓度第二阈值，报警等级为第三级，通过后台服务器发送消息给车间的警报器终端和消防报警终端，通知全员撤出车间，并报警。
上述实施例通过对接收预设气体的浓度值进行危险等级分类，对于不同的危险等级，发送警报消息给不同的人员，避免了预设气体轻微泄露导致的生产线停产造成的经济损失以及重大泄露导致的救援不及时。
可选地，还包括：通过设置在车间内的信息采集器采集车间的空气悬浮微粒浓度信息，将所述车间的空气悬浮微粒浓度信息发送至服务器；
服务器根据所述车间的空气悬浮微粒浓度信息，对车间净化空调***进行换气控制，直至达到生产标准的洁净度。
上述实施例是通过采集车间的空气悬浮微粒浓度的信息，可以实时的监控车间的空气环境信息，防止了车间中的空气颗粒浓度超标导致的产品良率的降低。
实施例4
如图5和如图9所示，本实施例4是一种基于物联网车间环境监 测***，所述***包括：接收模块，用于接收设置在车间内的环境监测设备上传的携带设备信息的环境参数信息；
处理模块，用于根据所述设备信息查询预先绑定的车间编号信息；
还用于根据所述车间编号信息查询匹配的车间类型信息以及与所述车间类型对应的环境参数阈值信息；
还用于根据所述环境参数信息与环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知。
需要说明的是，在本实施例4中是先接收设置在车间内的环境监测设备上传的携带设备信息的环境参数信息，同时有根据设备信息查找车间编号信息，查找到车间的编号信息后，能够根据车间的编号信息询匹配的车间类型信息以及与该车间类型对应的环境参数阈值信息，通过预先设置环境参数阈值信息，将接收到的环境参数信息与环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知。
可选地，所述接收模块，还用于为每个车间编号，采集每个车间的生产信息，根据所述车间的生产信息确定车间类型及待控制的环境参数类型，并确定每种环境参数的环境参数阈值；
所述处理模块，还用于建立车间编号与车间类型的匹配关系，以及车间类型与环境参数阈值的匹配关系；
所述接收模块，还用于接收每个车间内环境监测设备的备案信息，所述备案信息包括设备信息；
所述处理模块，还用于建立所述设备信息与车间编号的绑定关系。
需要说明的是，在本实施例4中是先在车间内的安置一些环境监测设备上，这些环境监测设备用于采集车间内的环境信息参数的，其中这些环境监测设备都携带有一定标记的，所以接收车间内的环境监测设备上传的携带设备信息的环境参数信息，另外，这些设备都对应地绑定了车间的编号，比如：每个监测设备都对应有唯一的编码，这个编码相当车间物联网中的“网名”。标签编码格式为：标签类型+实物相关属性编号；标签类型包括设备标签，物料标签和人员标签。设备标签格式为“标签类型+工序编号+设备编号+设备名称”，具体的如下表一所示：
设备标签格式
标签类型 车间编号 设备编号 设备名称
电子标签 10013 P501 蒸发台
标签类型 车间编号 设备编号 设备名称
电子标签 12075 S307 传送台
因此，可以根据设备信息查询预先绑定的车间编号信息，如图8所示，例如：查找设备编号P501，就可以对应地查找到车间编号1001，查找设备编号S307，就可以对应的查找到车间编号12075，车间编号12076、车间编号12077、车间编号12078车间编号的三个数字中1207，“1”代表1号楼，“2”代表2层，“0”代表B侧，“7”号房间，“5”属于加工气阀车间，或者“3”属于加工芯片车间等。
另外，根据查找到的车间编号信息查询匹配的车间类型信息以及与该车间类型对应的环境参数阈值信息，比如：查找到“5”号房间，该房间属于加工气阀车间，或者“3”属于加工芯片车间等，比如：“5”号房间，该房间属于加工气阀车间，该房间的气体阈值是“10”，表示该房间的环境参数阈值标准值是“10”，而“3”属于加工芯片车间，该房间的气体阈值是“7”，表示该房间的环境参数阈值标准值是“7”；
在上面设置的环境参数信息与环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知。比如：当监测到“5”号房间的环境参数信息是“15”，而该房间的环境参数阈值是“10”，说明该房间的环境不达标，需要发出报警信号。
通过上述的实施例4的***，先设置监测车间环境的设备，对每个设备都对应地设置有标签标记，通过对不同车间根据车间类型设置不同的参数阈值，根据检测设备上传的环境参数信息中的设备信息获取绑定的车间信息，进而获取车间类型，进而获取该车间类型对应的参数阈值，从而准确控制每个车间的环境，提高了企业的生产效率。
实施例5
如图5和如图9所示，本实施例5是一种基于物联网车间环境监测***，所述***包括：接收模块，用于接收设置在车间内的环境监测设备上传的携带设备信息的环境参数信息；
处理模块，用于根据所述设备信息查询预先绑定的车间编号信息；
还用于根据所述车间编号信息查询匹配的车间类型信息以及与所述车间类型对应的环境参数阈值信息；
还用于根据所述环境参数信息与环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知。
需要说明的是，在本实施例5中是先接收设置在车间内的环境监测设备上传的携带设备信息的环境参数信息，同时有根据设备信息查找车间编号信息，查找到车间的编号信息后，能够根据车间的编号信息询匹配的车间类型信息以及与该车间类型对应的环境参数阈值信息，通过预先设置环境参数阈值信息，将接收到的环境参数信息与环 境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知。
可选地，所述接收模块，还用于为每个车间编号，采集每个车间的生产信息，根据所述车间的生产信息确定车间类型及待控制的环境参数类型，并确定每种环境参数的环境参数阈值；
所述处理模块，还用于建立车间编号与车间类型的匹配关系，以及车间类型与环境参数阈值的匹配关系；
所述接收模块，还用于接收每个车间内环境监测设备的备案信息，所述备案信息包括设备信息；
所述处理模块，还用于建立所述设备信息与车间编号的绑定关系。
可选地，所述根据所述环境参数信息与所述环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知包括：
当所述环境参数信息与所述环境参数阈值信息的比对结果大于预设报警阈值时，发送红色报警信号，提醒此时所述车间环境状况严重超标；
当所述环境参数信息与所述环境参数阈值信息的比对结果等于预设报警阈值时，发送黄色报警信号，提醒此时所述车间环境状况轻度超标；
当所述环境参数信息与所述环境参数阈值信息的比对结果小于预设报警阈值时，发送蓝色报警信号，提醒此时所述车间环境状况需要关注。
需要说明的是，在本实施例5中是当监测到“5”号房间的环境参数信息是“15”，而该房间的环境参数阈值是“10”，说明该房间的环境不达标，需要发出报警信号。其具体包括如下表三所示：当监测到“5”号房间的环境参数信息是“15”时，而该房间的环境参数阈值是“10”，那么该房间的环境参数信息与环境参数阈值信息的比对结果是15-10＝5，该对比结果是“5”大于预设报警阈值时，其中预设报警值为“3”，所以需要发出红色报警信号，表示此事车间的环境是严重超标的，需要提醒工人此时所述车间环境状况严重超标，需要及时采取措施对车间进行拯救，同时车间的工人要及时撤离车间，避免发生人身伤亡的现象。当监测到“5”号房间的环境参数信息是“13”时，那么该房间的环境参数信息与环境参数阈值信息的比对结果是13-10＝3，该对比结果是“3”等于预设报警阈值，所以发送黄色报警信号，表示此时环境属于轻度超标，需要提醒工人此时车间环境状况轻度超标，要十分环境的变化，检查车间各个设备的使用情况， 避免车间的环境继续恶化。当监测到“5”号房间的环境参数信息是“12”以下时，那么该房间的环境参数信息与环境参数阈值信息的比对结果是12-10＝2，该对比结果是“2”小于预设报警阈值小于预设报警阈值时，发送蓝色报警信号，表明此时车间的环境还是属于正常的环境范围，只是需要提醒此时工人要时刻关注车间环境状况，当发生异常时，能够及时采取措施及时拯救。
环境参数信息与环境参数阈值信息对比，表二如下：
Figure PCTCN2017096030-appb-000002
通过本实施例5的***，通过环境参数信息与环境参数阈值信息进行对比，根据不同的对比结果发送不同的报警信号，使得人们能够根据不同的报警信号及时采取相应的措施进行解救，当严重超标时，能够及时撤离，减少人员的伤害，在轻度超标时，能够及时对车间的设备环境进行检查，避免环境恶化，在正常范围内时，也能够实施提醒工人要注意设备和环境的安全，保持在安全的环境下工作，另外通过不同的报警信号可以得知目前车间内的环境状况，当超标时，说明有危险，可能发生了严重的气体泄漏，比如：氢气泄漏、二氧化氮泄漏，这些有可能严重威胁到工人的安全，所以发出红色警报信号，提醒工人们需要尽快撤离车间，尽快找到安全区域。发送黄色报警信号时，说明此时车间中可能有部分危险，导致车间出现轻度超标现象，提示目前需要对车间的环境进行检查，检查以避免发生更加严重的事故状况；当发送蓝色报警信号时，说明此时车间环境状况是比较稳定的，工人们不需要担心，但是还是时刻要注意安全，提高警惕，避免自己不专注出现一些事故。
实施例6
如图5和如图9所示，本实施例6是一种基于物联网车间环境监测***，所述***包括：接收模块，用于接收设置在车间内的环境监测设备上传的携带设备信息的环境参数信息；
处理模块，用于根据所述设备信息查询预先绑定的车间编号信息；
还用于根据所述车间编号信息查询匹配的车间类型信息以及与所述车间类型对应的环境参数阈值信息；
还用于根据所述环境参数信息与环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知。
可选地，所述接收模块，还用于为每个车间编号，采集每个车间的生产信息，根据所述车间的生产信息确定车间类型及待控制的环境参数类型，并确定每种环境参数的环境参数阈值；
所述处理模块，还用于建立车间编号与车间类型的匹配关系，以及车间类型与环境参数阈值的匹配关系；
所述接收模块，还用于接收每个车间内环境监测设备的备案信息，所述备案信息包括设备信息；
所述处理模块，还用于建立所述设备信息与车间编号的绑定关系。
可选地，所述根据所述环境参数信息与所述环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知包括：
当所述环境参数信息与所述环境参数阈值信息的比对结果大于预设报警阈值时，发送红色报警信号，提醒此时所述车间环境状况严重超标；
当所述环境参数信息与所述环境参数阈值信息的比对结果等于预设报警阈值时，发送黄色报警信号，提醒此时所述车间环境状况轻度超标；
当所述环境参数信息与所述环境参数阈值信息的比对结果小于预设报警阈值时，发送蓝色报警信号，提醒此时所述车间环境状况需要关注。
需要说明的是，在本实施例6中是当监测到“5”号房间的环境参数信息是“15”，而该房间的环境参数阈值是“10”，说明该房间的环境不达标，需要发出报警信号。其具体包括如下表三所示：当监测到“5”号房间的环境参数信息是“15”时，而该房间的环境参数阈值是“10”，那么该房间的环境参数信息与环境参数阈值信息的比对结果是15-10＝5，该对比结果是“5”大于预设报警阈值时，其中预设报警值为“3”，所以需要发出红色报警信号，表示此事车间的环境是严重超标的，需要提醒工人此时所述车间环境状况严重超标，需要及时采取措施对车间进行拯救，同时车间的工人要及时撤离车间，避免发生人身伤亡的现象。当监测到“5”号房间的环境参数信息是“13”时，那么该房间的环境参数信息与环境参数阈值信息的比对结果是13-10＝3，该对比结果是“3”等于预设报警阈值，所以发送黄色报警信号，表示此时环境属于轻度超标，需要提醒工人此时车间环境状况轻度超标，要十分环境的变化，检查车间各个设备的使用情况，避免车间的环境继续恶化。当监测到“5”号房间的环境参数信息是“12”以下时，那么该房间的环境参数信息与环境参数阈值信息的比 对结果是12-10＝2，该对比结果是“2”小于预设报警阈值小于预设报警阈值时，发送蓝色报警信号，表明此时车间的环境还是属于正常的环境范围，只是需要提醒此时工人要时刻关注车间环境状况，当发生异常时，能够及时采取措施及时拯救。
环境参数信息与环境参数阈值信息对比，表二如下：
Figure PCTCN2017096030-appb-000003
所述***还包括：定位模块、划分模块；所述定位模块，用于接收车间内的定位***发送的待定位物体的定位信息；所述划分模块，用于将所述定位信息与预设位置范围进行对比，根据比对结果，在满足报警条件时，判断所述定位信息所属的级别范围，当所述定位信息在一级位置范围与二级位置范围之间时，发出一级报警信号，当所述定位信息超出二级位置范围时，发出二级报警信号，其中，预先将预设位置范围划分为一级位置范围和二级位置范围。
需要说明的是，在本实施例6中还接收车间内的定位***发送的待定位物体的定位信息，这些定位信息是为了快速查找出需要查找的物体，加快对车间中物体的情况的了解，将接收的定位信息与预设位置范围进行对比，根据比对结果，在满足报警条件时，判断所述定位信息所属的级别范围，预先是将预设位置范围划分为一级位置范围和二级位置范围，车间属于中心位置，一定的范围属于正常工人移动物体的位置范围，当超出这个正常的位置范围时，表明此时的物体可能被非法移动了，设置在车间与厂区范围内时，发出一级报警，当超出厂区范围时，发出二级报警。若是物体还在厂区内时，发送一级报警信号，采取以及措施，表明需要对车间和厂区进行检查，物体依然还在工厂内，当超出了厂区，也就是二级范围，表明此时物体不是在允许的情况下被盗出了工厂，需要发送二级报警信号，采取二级措施，表明可能需要警察的配合。
通过不同的位置信息的变化，发出不同等级的报警，使管理人员及时发现异常，并有针对性地执行不同处理方案，提高处理效率。
上述实施例6通过对车间设备和物料的定位信息和车间环境信息进行安全等级划分，可以更加有效监控车间环境，保证车间生产安全。
可选地，所述定位模块，具体用于通过无线定位引擎接收多个参 考节点的接收信号强度值，根据所述接收信号强度值和所述多个参考节点的坐标信息计算得到配置有标识装置的车间的设备或及物料的位置信息；其中，所述配置有标识装置的设备和物料的定位信息是通过基于ZigBee无线网络定位***获取的，且所述标识装置是用于存储设备或物料的基本信息，所述定位信息包括设备或物料的基本信息。
需要说明的是，如图6所示，在本实施例6中所述根据所述接收信号强度值和所述多个参考节点的坐标信息计算得到配置有标识装置的车间的设备以及物料的位置信息包括：第一定位单元、第二定位单元、定位处理单元；
所述第一定位单元，用于以所述接收信号强度值和所述多个参考节点的坐标信息作为固定参考节点；
所述第二定位单元，用于获取配置有标识装置的车间的设备以及物料的接收信号强度值；
所述定位处理单元，用于以所述固定参考节点的接收信号强度值与配置有标识装置的车间的设备以及物料的接收信号强度值之间的差值计算配置有标识装置的车间的设备以及物料的坐标信息，从而获得车间的设备以及物料的位置信息。
通过采用ZigBee无线网络定位***的方式获取各个车间内、各个工序或者各个库房的节点的定位信息，采集这些节点信息的接收信号强度值，然后根据这些接收信号强度值以及坐标信息计算出配置有标识装置的车间的设备或及物料的位置信息。
通过本实施例6的***，采用ZigBee无线定位技术对配置有标识设备的生产设备、物料进行定位可以有效的防止车间生产资料被盗，并能及时的发现被盗物料所处的位置，通过后台服务器对车间环境信息的实时监测在发生安全问题的时候可以及时报警通知生产人员撤离，减少了企业的损失。
可选地，该***中设置有采集传感器，如图7所示，所述采集传感器包括：获取单元，用于获取预设的气体浓度值；
缓存单元，用于存储气体浓度第一阈值和气体浓度第二阈值；
比较单元，用于对接收的预设气体的浓度值与气体浓度第一阈值和气体浓度第二阈值进行比较，当预设气体的浓度值小于或等于所述气体浓度阈值，报警等级为第一级；当预设气体的浓度值大于所述气体浓度第一阈值小于所述气体浓度第二阈值；当预设气体的浓度值大于或等于所述气体浓度第二阈值，报警等级为第三级；
消息发送单元，用于发送消息给不同的终端，具体为：当比较单元判断报警等级为第一级，发送消息给设备工程师终端；当比较单元 判断报警等级为第二级，发送消息给报警器终端；当比较单元判断报警等级为第三级，发送消息给报警器终端和消防报警终端。
上述实施例6通过对接收气体的浓度值进行危险等级分类，对于不同的危险等级，发送警报消息给不同的人员，避免了预设气体轻微泄露导致的生产线停产造成的经济损失以及重大泄露导致的救援不及时。
可选地，该***还包括：信息采集器，用于采集车间的空气悬浮微粒浓度信息，将所述车间的空气悬浮微粒浓度信息发送至服务器；
服务器根据所述车间的空气悬浮微粒浓度信息，对车间净化空调***进行换气控制，直至达到生产标准的洁净度。
上述实施例6是通过采集车间的空气悬浮微粒浓度的信息，可以实时的监控车间的空气环境信息，防止了车间中的空气颗粒浓度超标导致的产品良率的降低。
读者应理解，在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
所属领域的技术人员可以清楚地了解到，为了描述的方便和简洁，上述描述的装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个***，或一些特征可以忽略，或不执行。
作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本发明实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以是两个或两个以上 单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分，或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
以上，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到各种等效的修改或替换，这些修改或替换都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求的保护范围为准。

Claims (10)

  1. 一种基于物联网车间环境监测方法，其特征在于，所述方法包括：
    接收设置在车间内的环境监测设备上传的携带设备信息的环境参数信息；
    根据所述设备信息查询预先绑定的车间编号信息；
    根据所述车间编号信息查询匹配的车间类型信息以及与所述车间类型对应的环境参数阈值信息；
    根据所述环境参数信息与环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知。
  2. 根据权利要求1所述的方法，其特征在于，所述接收设置在车间内的环境监测设备上传的携带设备信息的环境参数信息之前还包括：
    为每个车间编号，采集每个车间的生产信息，根据所述车间的生产信息确定车间类型及待控制的环境参数类型，并确定每种环境参数的环境参数阈值；
    建立车间编号与车间类型的匹配关系，以及车间类型与环境参数阈值的匹配关系；
    接收每个车间内环境监测设备的备案信息，所述备案信息包括设备信息，建立所述设备信息与车间编号的绑定关系。
  3. 根据权利要求2所述的方法，其特征在于，所述根据所述环境参数信息与所述环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知包括：
    当所述环境参数信息与所述环境参数阈值信息的比对结果大于预设报警阈值时，发送红色报警信号，提醒此时所述车间环境状况严重超标；
    当所述环境参数信息与所述环境参数阈值信息的比对结果等于预设报警阈值时，发送黄色报警信号，提醒此时所述车间环境状况轻度超标；
    当所述环境参数信息与所述环境参数阈值信息的比对结果小于预设报警阈值时，发送蓝色报警信号，提醒此时所述车间环境状况需要关注。
  4. 根据权利要求1-3任一所述的方法，其特征在于，所述方法还包括：
    接收车间内的定位***发送的待定位物体的定位信息；
    将所述定位信息与预设位置范围进行对比，根据比对结果，在满 足报警条件时，判断所述定位信息所属的级别范围，当所述定位信息在一级位置范围与二级位置范围之间时，发出一级报警信号，当所述定位信息超出二级位置范围时，发出二级报警信号，其中，预先将预设位置范围划分为一级位置范围和二级位置范围。
  5. 根据权利要求4所述的方法，其特征在于，所述接收车间内的定位***发送的待定位物体的定位信息包括：通过无线定位引擎接收多个参考节点的接收信号强度值，根据所述接收信号强度值和所述多个参考节点的坐标信息计算得到配置有标识装置的车间的设备或及物料的位置信息；其中，所述配置有标识装置的设备和物料的定位信息是通过基于ZigBee无线网络定位***获取的，且所述标识装置是用于存储设备或物料的基本信息，所述定位信息包括：设备或物料的基本信息。
  6. 一种基于物联网车间环境监测***，其特征在于，所述***包括：
    接收模块，用于接收设置在车间内的环境监测设备上传的携带设备信息的环境参数信息；
    处理模块，用于根据所述设备信息查询预先绑定的车间编号信息；
    还用于根据所述车间编号信息查询匹配的车间类型信息以及与所述车间类型对应的环境参数阈值信息；
    还用于根据所述环境参数信息与环境参数阈值信息进行比对，根据比对结果，在满足报警条件时，发出不同等级的报警通知。
  7. 根据权利要求6所述的***，其特征在于，
    所述接收模块，还用于为每个车间编号，采集每个车间的生产信息，根据所述车间的生产信息确定车间类型及待控制的环境参数类型，并确定每种环境参数的环境参数阈值；
    所述处理模块，还用于建立车间编号与车间类型的匹配关系，以及车间类型与环境参数阈值的匹配关系；
    所述接收模块，还用于接收每个车间内环境监测设备的备案信息，所述备案信息包括设备信息；
    所述处理模块，还用于建立所述设备信息与车间编号的绑定关系。
  8. 根据权利要求7所述的***，其特征在于，所述处理模块包括：报警单元；
    所述报警单元，用于当所述环境参数信息与所述环境参数阈值信息的比对结果大于预设报警阈值时，发送红色报警信号，提醒此时所述车间环境状况严重超标；
    当所述环境参数信息与所述环境参数阈值信息的比对结果等于 预设报警阈值时，发送黄色报警信号，提醒此时所述车间环境状况轻度超标；
    当所述环境参数信息与所述环境参数阈值信息的比对结果小于预设报警阈值时，发送蓝色报警信号，提醒此时所述车间环境状况需要关注。
  9. 根据权利要求6-8任一所述的***，其特征在于，所述***还包括：定位模块、划分模块；所述定位模块，用于接收车间内的定位***发送的待定位物体的定位信息；所述划分模块，用于将所述定位信息与预设位置范围进行对比，根据比对结果，在满足报警条件时，判断所述定位信息所属的级别范围，当所述定位信息在一级位置范围与二级位置范围之间时，发出一级报警信号，当所述定位信息超出二级位置范围时，发出二级报警信号，其中，预先将预设位置范围划分为一级位置范围和二级位置范围。
  10. 根据权要求所述9的***，其特征在于，所述定位模块，具体用于通过无线定位引擎接收多个参考节点的接收信号强度值，根据所述接收信号强度值和所述多个参考节点的坐标信息计算得到配置有标识装置的车间的设备或及物料的位置信息；其中，所述配置有标识装置的设备和物料的定位信息是通过基于ZigBee无线网络定位***获取的，且所述标识装置是用于存储设备或物料的基本信息，所述定位信息包括设备或物料的基本信息。
PCT/CN2017/096030 2017-06-23 2017-08-04 一种基于物联网车间环境监测方法和*** WO2018232849A1 (zh)

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