CN113009868A - Monitoring system and monitoring method - Google Patents
Monitoring system and monitoring method Download PDFInfo
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- CN113009868A CN113009868A CN201911321831.8A CN201911321831A CN113009868A CN 113009868 A CN113009868 A CN 113009868A CN 201911321831 A CN201911321831 A CN 201911321831A CN 113009868 A CN113009868 A CN 113009868A
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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
- G05B19/048—Monitoring; Safety
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- 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
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/20—Status alarms responsive to moisture
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1845—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast broadcast or multicast in a specific location, e.g. geocast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1859—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast adapted to provide push services, e.g. data channels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/55—Push-based network services
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- Automation & Control Theory (AREA)
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Abstract
A monitoring system comprises a sensing device, a cloud server and a gateway, wherein the sensing device is arranged on a detected device of a monitoring environment, the sensing device comprises a plurality of sensors and a buzzer and outputs sensing information according to sensing values of the plurality of sensors, the plurality of sensors comprise a temperature sensor, a humidity sensor, a pressure sensor and a universal input/output sensor, the cloud server judges whether the sensing value of each sensor exceeds a corresponding critical value according to the sensing information, when the sensing value of at least one sensor exceeds the corresponding critical value, the cloud server generates a push message and transmits the push message to a group corresponding to the monitoring environment, and the gateway receives the sensing information from the sensing device and transmits the sensing information to the cloud server.
Description
Technical Field
Embodiments of the present invention generally relate to a monitoring technique, and more particularly, to a monitoring technique for configuring a sensing device including a plurality of sensors in each device under test, and transmitting a push message to a group corresponding to a monitoring environment in time when determining that the device under test is abnormal according to sensing information.
Background
In the current factory, the temperature and humidity of the measuring equipment and the environment are often recorded manually. Therefore, when the temperature and humidity are abnormal, the on-site workers often cannot obtain timely information to process and repair the abnormal equipment.
Disclosure of Invention
In view of the problems of the background art, embodiments of the present invention provide a monitoring system and method.
A monitoring system is provided according to an embodiment of the invention. The monitoring system comprises a sensing device, a cloud server and a gateway. The sensing device is configured at a tested device for monitoring the environment. The sensing device comprises a plurality of sensors and a buzzer, and outputs sensing information according to the sensing values of the sensors. The sensors include a temperature sensor, a humidity sensor, a pressure sensor and a general purpose input/output sensor, and the sensing device is disposed in a device under test that monitors an environment. The cloud server judges whether the sensing value of each sensor exceeds a corresponding critical value according to the sensing information. When the sensing value of at least one sensor exceeds the corresponding critical value, the cloud server generates a push message and transmits the push message to a group corresponding to the monitoring environment. The gateway receives the sensing information from the sensing device and transmits the sensing information to the cloud server.
In some embodiments, the monitoring system further comprises a computer device. The computer device receives the sensing information from the cloud server and displays a monitoring interface according to the sensing information.
In some embodiments, the threshold corresponding to the temperature sensor is an upper limit and a lower limit of temperature, the threshold corresponding to the humidity sensor is an upper limit and a lower limit of humidity, the pressure sensor and the corresponding threshold are an upper limit and a lower limit of pressure, and the threshold corresponding to the general-purpose input/output sensor is an upper limit of plugging times.
A monitoring method is provided according to an embodiment of the invention. The monitoring method is suitable for a monitoring system. The monitoring method comprises the steps of outputting sensing information according to sensing values of a plurality of sensors of a sensing device of the monitoring system, wherein the plurality of sensors comprise a temperature sensor, a humidity sensor, a pressure sensor and a universal input/output sensor, and the sensing device is arranged on a tested device in a monitoring environment; transmitting the sensing information to a cloud server of the monitoring system by a gateway of the monitoring system; judging whether the sensing value of each sensor exceeds a corresponding critical value or not by the cloud server according to the sensing information; and when the sensing value of at least one sensor exceeds the corresponding critical value, generating a push message by the cloud server, and transmitting the push message to a group corresponding to the monitoring environment.
Other additional features and advantages of the present invention will be apparent to those skilled in the art, and it is intended that the present invention not be limited to the disclosed embodiments, but that the present invention may be practiced with other modifications and variations.
Drawings
Fig. 1 is a flow chart of a monitoring system 100 according to an embodiment of the invention.
FIG. 2 is a flowchart illustrating a sensing device 110 according to an embodiment of the invention.
Fig. 3 is a flow chart 300 of a monitoring method according to an embodiment of the invention.
Wherein the reference numerals
100 monitoring system
110 sensing device
120 gateway
130 cloud server
140 computer device
111 temperature sensor
112 humidity sensor
113 pressure sensor
114 general purpose input/output sensor
115 buzzer
116 processor
117 wireless communication device
300 flow chart
S310 to S340
Detailed Description
The preferred embodiments of the present invention are described in this section for illustrative purposes only and are not intended to limit the scope of the invention, which is defined by the following claims.
Fig. 1 is a flow chart of a monitoring system 100 according to an embodiment of the invention. The monitoring system 100 may be implemented in the Internet of Things (IoT) technology. As shown in fig. 1, the monitoring system 100 includes at least one sensing device 110, a gateway 120, a cloud server (or database) 130, and at least one (remote) computer device 140. It should be noted that the flow chart shown in fig. 1 is only for convenience of describing the embodiment of the present invention, but the present invention is not limited by fig. 1. The monitoring system 100 may also include other sensing devices and (remote) computer devices. According to embodiments of the present invention, the gateway 120 may be an Internet of Things (IoT) gateway.
According to embodiments of the present invention, the sensing device 110 may be configured on a device under test in a monitored environment. It should be noted that if multiple devices under test are included in the monitoring environment, each device under test may be configured with a sensing device. In the embodiment of the present invention, only one sensing device 110 is used for illustration, but the present invention is not limited thereto. In the embodiment of the present invention, the monitoring environment may represent a working environment or a working location (for example, different floors or different factory locations) corresponding to different groups of workers, but the present invention is not limited thereto. That is, different groups of workers may correspond to different monitoring environments. For example, the staff of the quality assurance department may be configured in the same group, and the group corresponding to the quality assurance department may have its corresponding monitoring environment, or the staff of the testing department may be configured in the same group, and the group of the testing department may have its corresponding monitoring environment. In addition, at least one device under test is included in each monitoring environment, and different types of devices under test may be included in each monitoring environment. In the embodiment of the present invention, the device under test may refer to a refrigerator, a host computer, an electronic apparatus, or a different type of machine, but the present invention is not limited thereto.
In the embodiment of the present invention, the sensing device 110 may be a chip, and sensors with different functions are integrated into the chip. FIG. 2 is a flowchart illustrating a sensing device 110 according to an embodiment of the invention. As shown in fig. 2, the sensing device 110 may include a temperature sensor 111, a humidity sensor 112, a pressure sensor 113, a General Purpose Input/Output (GPIO) sensor 114, a buzzer 115, a processor 116, and a wireless communication device 117. It should be noted that the flow chart shown in fig. 2 is only for convenience of describing the embodiment of the present invention, but the present invention is not limited by fig. 2. Other elements may be included in the sensing device 110, and other sensors of different types may be included in the sensing device 110, such as: photo sensors, displacement sensors, etc.
According to the embodiment of the present invention, the processor 116 of the sensing device 110 generates a sensing information according to the sensing value generated by each sensor, and transmits the sensing information to the gateway 120 through the wireless communication device 117. According to an embodiment of the present invention, the sensing information may have a string format, such as { [ sensor name ], [ sensor MAC address ], [ temperature ], [ air pressure ], [ altitude ], [ humidity ], [ power supply voltage ], [ signal strength ] }, but the present invention is not limited thereto.
In the embodiment of the present invention, the temperature sensor 111 can be used for sensing the temperature inside the dut or sensing the temperature of the ambient environment of the dut. According to an embodiment of the present invention, the temperature sensor 111 may include a digital thermometer and an analog thermometer. According to an embodiment of the present invention, when the temperature sensor 111 is generating the sensing value, the temperature sensor 111 divides the sum of the sensing value generated by the digital thermometer and the sensing value of the analog thermometer by 2 (i.e. taking the average value). In addition, according to an embodiment of the present invention, the cloud server 130 stores offset values (offsets) corresponding to different temperature sensors 111 in advance to compensate sensing values generated by the different temperature sensors 111.
According to an embodiment of the present invention, the humidity sensor 112 may be used for sensing the humidity inside the dut or sensing the humidity of the ambient environment of the dut. According to an embodiment of the present invention, the pressure sensor 113 may be used for sensing a pressure inside the dut or sensing a pressure of an environment surrounding the dut.
According to an embodiment of the present invention, the general purpose input/output sensor 114 may be used to sense the number of times a socket of a device under test is plugged. According to an embodiment of the present invention, the general purpose input/output sensor 114 may be configured to sense an on or off state of a micro switch to determine whether the object is inserted into or pulled out of the slot, and the general purpose input/output sensor 114 may record the number of times the object is inserted into or pulled out of the slot.
According to an embodiment of the present invention, the gateway 120 can receive the sensing information from the sensing device 110 and transmit the sensing information to the cloud server 130. In addition, according to an embodiment of the present invention, the gateway 120 may pre-store a threshold value corresponding to each sensor (e.g., the temperature sensor 111, the humidity sensor 112, the pressure sensor 113, and the general purpose input/output sensor 114) of the sensing device 110. According to another embodiment of the present invention, the gateway 120 may obtain the threshold corresponding to each sensor from the cloud server 130. The gateway 120 can compare the sensing value generated by each sensor of the sensing device 110 with the corresponding threshold according to the sensing information to determine whether the sensing value generated by each sensor of the sensing device 110 exceeds the corresponding threshold, so as to determine whether the detected device is abnormal. If the sensing value of at least one sensor exceeds the corresponding threshold value, the gateway 120 determines that the device under test is abnormal. Therefore, the gateway 120 transmits a command to the sensing device 110 to instruct the sensing device 110 to activate the buzzer 115.
According to an embodiment of the present invention, the cloud server 130 stores information related to the sensing device 110 (e.g., the location and name of the sensor 110) and thresholds corresponding to each sensor (e.g., the temperature sensor 111, the humidity sensor 112, the pressure sensor 113, and the general purpose input/output sensor 114) of the sensing device 110 in advance. In addition, the cloud server 130 stores information about monitoring environments corresponding to different groups of workers. According to an embodiment of the present invention, the cloud server 130 can determine whether the detected device corresponding to the sensing device 110 is abnormal according to the received sensing information. Specifically, according to the sensing information, the cloud server 130 compares the sensing value generated by each sensor of the sensing device 110 with the corresponding threshold value to determine whether the sensing value generated by each sensor of the sensing device 110 exceeds the corresponding threshold value. If the sensing value of at least one sensor exceeds the corresponding threshold value, the cloud server 130 determines that the device under test is abnormal.
According to the embodiment of the present invention, when the cloud server 130 determines that an abnormality occurs, the cloud server 130 generates a push message and determines in which monitoring environment the abnormal device under test is located. Then, the cloud server 130 transmits the push message to the staff members in the group corresponding to the monitoring environment where the abnormal device under test is located. For example, if a detected device in a monitoring environment corresponding to a worker in the product protection department is abnormal, the cloud server 130 may send a push message to a mobile phone or a computer of the worker in the product protection department to inform the worker in the product protection department that the detected device is abnormal. After receiving the push message, the worker can timely go to the abnormal tested device for inspection and repair according to the information contained in the push message. According to an embodiment of the present invention, the push message may include information about the time when the abnormality occurs, the location and name of the abnormal device under test, the name of the sensing device 110, and the sensed value exceeding the threshold, but the present invention is not limited thereto.
According to an embodiment of the present invention, the threshold corresponding to the temperature sensor 111 may be an upper limit and a lower limit of a temperature value; the threshold corresponding to the humidity sensor 112 may be an upper and lower limit of a humidity value; the threshold corresponding to the pressure sensor 113 may be an upper limit and a lower limit of a pressure value, and the threshold corresponding to the general purpose input/output sensor 114 may be a plugging number. When the sensing value generated by the temperature sensor 111 is greater than the upper limit of the threshold or less than the lower limit of the threshold, the gateway 120 and the cloud server 130 determine that the device under test is abnormal. When the sensing value generated by the humidity sensor 112 is greater than the upper limit of the threshold or less than the lower limit of the threshold, the gateway 120 and the cloud server 130 may determine that the device under test is abnormal. When the sensing value generated by the pressure sensor 113 is greater than the upper limit of the threshold value or less than the lower limit of the threshold value, the gateway 120 and the cloud server 130 may determine that the device under test is abnormal. When the sensing value generated by the general purpose i/o sensor 114 is greater than the threshold value, the gateway 120 and the cloud server 130 determine that the dut is abnormal.
According to an embodiment of the present invention, when the cloud server 130 transmits the sensing information to the (remote) computer device 140. After the computer device 140 receives the sensing information, the computer device 140 can display a monitoring interface on a display device (not shown) thereof according to the sensing information. The user of the computer device 140 can know which device under test is abnormal according to the information displayed on the monitoring interface. In an embodiment of the invention, the information displayed by the monitoring interface may include a plan view of the monitoring environment corresponding to the user, a position of each device under test in the monitoring environment, a sensing value of each sensor included in the sensing information generated by the sensing device 110 corresponding to each device under test, and a trend graph corresponding to different sensing values, but the invention is not limited thereto. According to an embodiment of the present invention, according to the account registered by the user of the computer device 140, the cloud server 130 transmits the information related to the monitoring environment corresponding to the account to the computer device 140 according to the account. Therefore, after the computer device 140 receives the sensing information from the cloud server 130, the display device of the computer device 140 can display the monitoring interface corresponding to the monitoring environment corresponding to the account. For example, when the staff in the quality and insurance department logs in the account, the display device of the computer device 140 may display the monitoring interface corresponding to the monitoring environment of the staff in the quality and insurance department, or when the staff in the testing department logs in the account, the display device of the computer device 140 may display the monitoring interface corresponding to the monitoring environment of the staff in the testing department.
According to an embodiment of the present invention, a user of the computer device 140 can set or change the threshold corresponding to each sensor of the sensing device 110 through the monitoring interface. When the threshold corresponding to the sensor is modified, the computer device 140 transmits the modified threshold to the cloud server 130. The cloud server 130 may update the stored threshold according to the modified threshold. In addition, the cloud server 130 also transmits the modified threshold to the gateway 120, and the gateway 120 may update the stored threshold according to the modified threshold. In addition, the user of the computer device 140 can set or change the related information (e.g., location, name, etc.) of the sensing device 110 through the monitoring interface.
According to an embodiment of the present invention, when the user of the computing device 140 wants to activate the buzzer 115 of the sensing device 110, the user of the computing device 140 can operate the monitoring interface on the display device of the computing device 140 to transmit an instruction to the gateway 120 through the cloud server 130. Then, the gateway 120 will send a command to the sensing device 110 to instruct the sensing device 110 to start the buzzer 115.
According to an embodiment of the present invention, the sensing device 110 can transmit information and instructions through a wireless communication method (such as bluetooth, Wi-Fi, etc., but the invention is not limited thereto) and the gateway 120 via the wireless communication device 116. According to an embodiment of the present invention, the gateway 120 and the cloud server 130 can transmit information and commands through a wireless communication method (such as bluetooth, Wi-Fi, etc., but the present invention is not limited thereto).
According to an embodiment of the present invention, when the connection between the sensing device 110 and the gateway 120 is suddenly interrupted, the sensing device 110 and the gateway 120 transmit a test packet to each other within a predetermined time (e.g., 2 minutes) to determine whether the network between the sensing device 110 and the gateway 120 is really abnormal. In addition, since the cloud server 130 cannot receive the sensing information (i.e., the cloud server 130 determines that the network between the sensing device 110 and the gateway 120 is abnormal) even when the connection between the sensing device 110 and the gateway 120 is interrupted, the gateway 120 first notifies the cloud server 130 that the push message is not to be sent first within a predetermined time. If the sensing device 110 or the gateway 120 does not receive the test packet after a predetermined time (e.g., 2 minutes), the gateway 120 determines that the network between the sensing device 110 and the gateway 120 is really abnormal. Then, the gateway 120 notifies the cloud server 130 of the abnormal network occurrence, and the cloud server 130 sends a push message to notify the monitoring environment in which the abnormal network occurrence corresponds to the group of workers. If the sensing device 110 or the gateway 120 receives the test packet within a predetermined time (e.g., 2 minutes), it indicates that the connection between the sensing device 110 and the gateway 120 is suddenly interrupted only due to signal interference and not due to network abnormality, and therefore, the data transmission is continued.
According to an embodiment of the present invention, when the connection between the gateway 120 and the cloud server 130 is suddenly interrupted, the gateway 120 and the cloud server 130 transmit test packets to each other within a predetermined time (e.g., 2 minutes) to determine whether an abnormality occurs in the network between the gateway 120 and the cloud server 130. If the gateway 120 or the cloud server 130 does not receive the test packet after a predetermined time (e.g., 2 minutes), the cloud server 130 determines that the network between the gateway 120 and the cloud server 130 is really abnormal. The cloud server 130 sends a push message to notify the staff in a group corresponding to the monitoring environment where the network anomaly occurs. If the gateway 120 and the cloud server 130 receive the test packet within a predetermined time (e.g., 2 minutes), it means that the connection between the gateway 120 and the cloud server 130 is suddenly interrupted, which may be caused only by signal interference, and not by network abnormality, and therefore, the data transmission is continued.
Fig. 3 is a flow chart 300 of a monitoring method according to an embodiment of the invention. The monitoring method 300 is applicable to the monitoring system 100. As shown in fig. 3, in step S310, according to the sensing values of a plurality of sensors of a sensing device of the monitoring system 100, the sensing device outputs a sensing information to a gateway of the monitoring system 100, wherein the plurality of sensors includes a temperature sensor, a humidity sensor, a pressure sensor and a general purpose input/output sensor, and the sensing device is disposed in a tested device of a monitoring environment. In step S320, the gateway of the monitoring system 100 transmits the sensing information to a cloud server of the monitoring system 100. In step S330, the cloud server of the monitoring system 100 determines whether the sensing value of each sensor exceeds the corresponding threshold according to the sensing information. When the sensing value of at least one sensor exceeds the corresponding threshold value, step S340 is performed. In step S340, a push message is generated by the cloud server of the monitoring system 100, and the push message is sent to a group corresponding to the monitoring environment. When the sensing value of each sensor does not exceed the corresponding threshold, the method returns to step S310 to continuously monitor the device under test.
According to an embodiment of the present invention, the monitoring method further includes receiving, by a computer device of the monitoring system 100, the sensing information from the cloud server of the monitoring system 100, and displaying a monitoring interface according to the sensing information.
According to an embodiment of the present invention, the monitoring method further includes sensing a number of times a socket of the dut is plugged and unplugged by the general-purpose i/o sensor. According to an embodiment of the present invention, the temperature sensor may include an analog thermometer and a digital thermometer.
According to an embodiment of the present invention, the threshold values corresponding to the temperature sensor are upper and lower limits of temperature, the threshold values corresponding to the humidity sensor are upper and lower limits of humidity, the pressure sensor and the corresponding threshold values are upper and lower limits of pressure, and the threshold value corresponding to the general-purpose input/output sensor is an upper limit of plugging/unplugging times.
According to an embodiment of the present invention, the monitoring method further includes determining, by the gateway of the monitoring system 100, whether the sensing value of each sensor exceeds the corresponding threshold value; and when the sensing value of at least one sensor exceeds the corresponding threshold value, instructing the sensing device to start a buzzer inside the sensing device by the gateway of the monitoring system 100.
According to an embodiment of the present invention, the monitoring method further includes, when the connection between the sensing device of the monitoring system 100 and the gateway of the monitoring system 100 is interrupted, transmitting a test packet to each other by the sensing device and the gateway to determine whether the network between the sensing device and the gateway is abnormal; and when the connection between the gateway of the monitoring system 100 and the cloud server of the monitoring system 100 is interrupted, transmitting a test packet by the gateway and the cloud server to determine whether the network between the gateway and the cloud server is abnormal.
According to the monitoring method provided by the embodiment of the invention, the detected devices in a monitoring environment are all configured with the sensing devices, and when the cloud server judges that the detected devices are abnormal according to the sensing information generated by the sensing devices, the cloud server generates a push message and transmits the push message to a group corresponding to the monitoring environment. Therefore, according to the monitoring method provided by the embodiment of the invention, the group of workers corresponding to each monitoring environment can immediately know the abnormal problem of the tested device, and immediately process the abnormal tested device.
The steps of a method or algorithm described in this specification can be embodied directly in the hardware module or in the software module or in a combination of the two by executing a processor. A software module (including executable instructions and associated data) and other data may be stored in a data memory such as Random Access Memory (RAM), flash memory (flash memory), Read Only Memory (ROM), Erasable Programmable Read Only Memory (EPROM), Electrically Erasable Programmable Read Only Memory (EEPROM), registers, a hard disk, a portable hard disk, a compact disc read only memory (CD-ROM), a DVD, or any other computer-readable storage media format known in the art. A storage medium may be coupled to a machine, such as, for example, a computer/processor (for convenience of description, the processor is referred to herein as a "processor"), which reads information (e.g., program code) from, and writes information to, the storage medium. A storage medium may incorporate a processor. An Application Specific Integrated Circuit (ASIC) includes a processor and a storage medium. A user equipment includes an ASIC. In other words, the processor and the storage medium are embodied in the user equipment without being directly connected to the user equipment. In addition, in some embodiments, any suitable computer program product may include a readable storage medium including program code associated with one or more of the disclosed embodiments. In some embodiments, the product of the computer program may include packaging materials.
The above paragraphs use various levels of description. It should be apparent that the teachings herein may be implemented in a wide variety of ways and that any specific architecture or functionality disclosed in the examples is merely representative. Any person skilled in the art will appreciate, in light of the teachings herein, that each of the layers disclosed herein can be implemented independently or that more than two layers can be implemented in combination.
Although the present invention has been described with reference to the above embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (14)
1. A monitoring system, comprising:
a sensing device, disposed in a tested device of a monitoring environment, including a plurality of sensors and a buzzer, and outputting a sensing information according to the sensing values of the plurality of sensors, wherein the plurality of sensors include a temperature sensor, a humidity sensor, a pressure sensor and a general-purpose input/output sensor;
the cloud server judges whether the sensing value of each sensor exceeds the corresponding critical value according to the sensing information, wherein when the sensing value of at least one sensor exceeds the corresponding critical value, the cloud server generates a push message and transmits the push message to a group corresponding to the monitoring environment; and
a gateway for receiving the sensing information from the sensing device and transmitting the sensing information to the cloud server.
2. The monitoring system of claim 1, comprising:
and the computer device receives the sensing information from the cloud server and displays a monitoring interface according to the sensing information.
3. The monitoring system of claim 1, wherein the general purpose input/output sensor is configured to sense a number of times a socket of the device under test is plugged.
4. The monitoring system of claim 1, wherein the temperature sensor comprises an analog thermometer and a digital thermometer, wherein when the temperature sensor generates a sensing value, the temperature sensor divides a sum of the sensing value generated by the digital thermometer and the sensing value of the analog thermometer by 2, and wherein the cloud server pre-stores offset values corresponding to different temperature sensors to compensate for the sensing values generated by different temperature sensors.
5. The monitoring system of claim 1, wherein the threshold values corresponding to the temperature sensor are upper and lower limits of temperature, the threshold values corresponding to the humidity sensor are upper and lower limits of humidity, the pressure sensor and the corresponding threshold values are upper and lower limits of pressure, and the threshold value corresponding to the general purpose input/output sensor is an upper limit of plugging/unplugging times.
6. The monitoring system of claim 1, wherein the gateway determines whether the sensed value of each sensor exceeds its corresponding threshold according to the sensing information, wherein the gateway instructs the sensing device to activate the buzzer when the sensed value of at least one sensor exceeds its corresponding threshold.
7. The monitoring system of claim 1, wherein the sensing device and the gateway transmit a test packet to each other when the connection between the sensing device and the gateway is interrupted, so as to determine whether the network between the sensing device and the gateway is abnormal, and the gateway and the cloud server transmit the test packet to each other when the connection between the gateway and the cloud server is interrupted, so as to determine whether the network between the gateway and the cloud server is abnormal.
8. A monitoring method is applicable to a monitoring system, and comprises the following steps:
outputting sensing information according to sensing values of a plurality of sensors of a sensing device of the monitoring system, wherein the plurality of sensors comprise a temperature sensor, a humidity sensor, a pressure sensor and a universal input/output sensor, and the sensing device is configured in a tested device in a monitoring environment;
transmitting the sensing information to a cloud server of the monitoring system by a gateway of the monitoring system;
judging whether the sensing value of each sensor exceeds the corresponding critical value or not by the cloud server according to the sensing information; and
when the sensing value exceeds the corresponding critical value, a push message is generated by the cloud server and is transmitted to a group corresponding to the monitoring environment.
9. The monitoring method of claim 8, comprising:
receiving the sensing information from the cloud server by a computer device of the monitoring system, and displaying a monitoring interface according to the sensing information.
10. The monitoring method of claim 8, comprising:
the general purpose input/output sensor is used for sensing the plugging times of a slot of the tested device.
11. The method of claim 8, wherein the temperature sensor comprises an analog thermometer and a digital thermometer, and when the temperature sensor generates a sensing value, the temperature sensor divides a sum of the sensing value generated by the digital thermometer and the sensing value of the analog thermometer by 2, and pre-stores deviation values corresponding to different temperature sensors by the cloud server to compensate for the sensing values generated by different temperature sensors.
12. The monitoring method of claim 8, wherein the threshold values corresponding to the temperature sensor are upper and lower limits of temperature, the threshold values corresponding to the humidity sensor are upper and lower limits of humidity, the pressure sensor and the corresponding threshold values are upper and lower limits of pressure, and the threshold value corresponding to the general-purpose input/output sensor is an upper limit of plugging/unplugging times.
13. The monitoring method of claim 8, comprising:
judging whether the sensing value of each sensor exceeds the corresponding critical value or not by the gateway according to the sensing information; and
when the sensing value of at least one sensor exceeds the corresponding critical value, the gateway instructs the sensing device to start a buzzer.
14. The monitoring method of claim 8, comprising:
when the connection between the sensing device and the gateway is interrupted, the sensing device and the gateway mutually transmit a test packet to confirm whether the network between the sensing device and the gateway is abnormal or not; and
when the connection between the gateway and the cloud server is interrupted, the gateway and the cloud server transmit the test packet mutually so as to determine whether the network between the gateway and the cloud server is abnormal or not.
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