CN111698654B - Wireless monitoring method, system, electronic device and medium based on sensor - Google Patents
Wireless monitoring method, system, electronic device and medium based on sensor Download PDFInfo
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- CN111698654B CN111698654B CN202010382793.3A CN202010382793A CN111698654B CN 111698654 B CN111698654 B CN 111698654B CN 202010382793 A CN202010382793 A CN 202010382793A CN 111698654 B CN111698654 B CN 111698654B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
- H04Q2209/82—Arrangements in the sub-station, i.e. sensing device where the sensing device takes the initiative of sending data
- H04Q2209/823—Arrangements in the sub-station, i.e. sensing device where the sensing device takes the initiative of sending data where the data is sent when the measured values exceed a threshold, e.g. sending an alarm
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a wireless monitoring method based on a sensor, particularly relates to the technical field of wireless monitoring, and is used for solving the problems that when the sensor is disconnected from a server, the server cannot receive data to be processed and carries out corresponding judgment and alarm, and even faults and omissions are caused. The method specifically comprises the following steps that a sensor collects environmental parameters of a monitored component and converts the environmental parameters into data to be processed; the sensor inquires an alarm rule corresponding to the monitored component; the sensor matches the data to be processed with the alarm rule, if the data to be processed is successful, an alarm signal is generated, and a corresponding alarm device is controlled to enter an alarm mode; the sensor wirelessly uploads the alarm signal to the server. The method transfers the judgment and alarm of the data to be processed from the server to the sensor, thereby reducing the risk of fault and leakage. The invention also discloses a wireless monitoring system based on the sensor, electronic equipment and a computer readable storage medium.
Description
Technical Field
The present invention relates to the field of wireless monitoring technologies, and in particular, to a wireless monitoring method and system based on a sensor, an electronic device, and a medium.
Background
With the development of scientific technology, the application of sensors in the industrial field also becomes more important. For example: the vibration sensor can acquire the vibration of the monitored component; the temperature sensor may acquire the temperature of the monitored component. And the corresponding sensors can convert the acquired environmental parameters into to-be-processed data and send the to-be-processed data to the server through the cable, and the server judges the received to-be-processed data and gives an alarm correspondingly, so that wired monitoring of the monitored component is realized.
Because wired monitoring is realized based on the cable, in actual laying, the cable length needs tens of meters or even hundreds of meters, can lead to the holistic degree of difficulty of laying of system high, with high costs, maintainability is poor and the system flexibility is low to partial industrial field adopts wireless monitoring to replace wired monitoring gradually.
However, in the conventional wireless monitoring, a sensor generally uploads data to be processed to a server, and the server determines and alarms the data to be processed, so that when the sensor is disconnected from the server, the server cannot receive the data to be processed and perform corresponding determination and alarm, and a fault may be caused.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a wireless monitoring method based on a sensor, which reduces the risk of fault and omission by transferring the judgment and alarm of data to be processed from a server to the sensor.
One of the purposes of the invention is realized by adopting the following technical scheme:
a sensor-based wireless monitoring method, comprising the steps of:
the sensor collects the environmental parameters of the monitored component and converts the environmental parameters into data to be processed;
the sensor inquires an alarm rule corresponding to the monitored component;
the sensor matches the data to be processed with the alarm rule, if the data to be processed is successful, an alarm signal is generated, and a corresponding alarm device is controlled to enter an alarm mode;
and the sensor wirelessly uploads the alarm signal to a server.
Further, the method also comprises the following steps:
the sensor receives batch uploading starting signals;
the sensor responds to the batch uploading starting signal, acquires a time period T based on the batch uploading starting signal, inquires data to be processed in the time period T and forms a group to be processed;
and the sensor wirelessly uploads the group to be processed to a server.
Further, the method also comprises the following steps:
the server receives the check signal;
the server responds to the verification signal, acquires the marked group to be processed, inquires an alarm signal corresponding to the marked group to be processed and records the alarm signal as an alarm group;
the server identifies abnormal data to be processed in the marked group to be processed and forms an abnormal group;
the server verifies the abnormal group and the corresponding alarm group, and if the verification fails, the server marks the sensor corresponding to the alarm group;
the server unmarks the marked pending group.
Further, the sensor queries an alarm rule corresponding to the monitored component, and the method further comprises the following steps:
acquiring data to be processed in an initial time period T0, and forming an initial group;
acquiring a pre-stored database corresponding to the component;
comparing the starting group with each pre-stored database to respectively obtain comparison values;
using the information of the part corresponding to the highest comparison value as the information of the monitored part;
and obtaining a corresponding alarm rule from the information of the monitored component.
Further, the monitored component is mounted on the equipment to be monitored, and the sensor and the equipment to be monitored are started synchronously; and when the equipment to be monitored is shut down, the sensor is closed after delaying the preset time Ta.
Furthermore, the alarm device adopts an alarm which is in wired or wireless connection with the sensor.
Further, the wireless communication between the sensor and the server adopts one or more of wifi, Bluetooth, Smart, ZigBee, Sub-1GHz, 5G network and 6 LOWPAN.
The invention also aims to provide a wireless monitoring system based on the sensor, which transfers the judgment and alarm of the data to be processed from the server to the sensor, thereby reducing the risk of fault and omission.
The second purpose of the invention is realized by adopting the following technical scheme:
a wireless monitoring system based on a sensor comprises the sensor, a wireless connection unit and a server, wherein the sensor is in wireless connection with the server based on the wireless connection unit;
the sensor includes: the acquisition and conversion module is used for acquiring the environmental parameters of the monitored component and converting the environmental parameters into data to be processed; the query module is used for querying the alarm rule corresponding to the monitored component; the matching module is used for matching the data to be processed with the alarm rule, if the data to be processed is successful, an alarm signal is generated, and a corresponding alarm device is controlled to enter an alarm mode; and the uploading module is used for wirelessly uploading the alarm signal to a server.
It is a further object of the present invention to provide an electronic device comprising a processor, a storage medium and a computer program stored in the storage medium, which computer program, when executed by the processor, implements the above-described sensor-based wireless monitoring method.
It is a fourth object of the present invention to provide a computer readable storage medium storing one of the objects of the invention, having a computer program stored thereon, which when executed by a processor, implements the above-described sensor-based wireless monitoring method.
Compared with the prior art, the invention has the beneficial effects that: the sensor is wirelessly connected with the server, so that the system has the advantages of low laying difficulty, low cost, high maintainability, high flexibility and the like; the sensor is used for judging whether alarming is needed or not by matching the data to be processed with the alarming rule, so that on one hand, the pressure of the server is reduced, and on the other hand, when the sensor is disconnected with the server, the sensor can still judge and alarm to avoid fault and leakage.
Drawings
FIG. 1 is a block flow diagram of a method according to a first embodiment;
FIG. 2 is a block diagram of the flow of step S20 in FIG. 1;
FIG. 3 is a block diagram of the flowchart of step S60 in FIG. 1;
FIG. 4 is a block diagram of the flowchart of step S70 in FIG. 1;
FIG. 5 is a block diagram showing the structure of a system according to a fourth embodiment;
fig. 6 is a block diagram of an electronic device according to an embodiment.
In the figure: 1. an acquisition conversion module; 2. a query module; 3. a matching module; 4. an uploading module; 5. an electronic device; 51. a processor; 52. a memory; 53. an input device; 54. and an output device.
Detailed Description
The present invention will now be described in more detail with reference to the accompanying drawings, in which the description of the invention is given by way of illustration and not of limitation. The various embodiments may be combined with each other to form other embodiments not shown in the following description.
Example one
The embodiment provides a wireless monitoring method based on a sensor, and aims to solve the problems that when the sensor is disconnected from a server, the server cannot receive data to be processed and performs corresponding judgment and alarm, and even faults and omissions can be caused. Specifically, referring to fig. 1, the sensor-based wireless monitoring method includes the following steps.
And step S10, the sensor collects the environmental parameters of the monitored component and converts the environmental parameters into data to be processed. It is worth to say that the sensor is installed on the monitored component, and the sensor may include an analog signal acquisition module, a gain amplification module, and an a/D conversion module, wherein the analog signal acquisition module is configured to acquire an environmental parameter of the component to be processed and obtain corresponding analog data, and the analog data obtains corresponding digital data via the gain amplification module and the a/D conversion module, and then records the digital data source as the data to be processed.
It is understood that, when the sensor is a vibration sensor, the monitored component may be any one of a blade, a main bearing, a gearbox, a generator and a nacelle, and the corresponding environmental parameter is a vibration amount, that is, the vibration amount is collected to determine whether the corresponding monitored component is operating normally. Of course, the sensor is not limited to the vibration sensor, and may be a temperature sensor, a speed sensor, an acceleration sensor, or the like.
And step S20, the sensor inquires an alarm rule corresponding to the monitored component. It should be noted that the sensor further includes a processing unit, and the processing unit may store an alarm rule, where the alarm rule corresponds to the sensor and the monitored component. Thus, the sensor may query the alarm rules for the respective monitored component. It should be noted that the alarm rule is not limited to be stored in the processing unit, but can also be stored in the storage module of the sensor; the processing unit is not limited to the MCU; the step S10 and the step S20 do not limit the execution order.
And step S30, the sensor matches the data to be processed with the alarm rule, and if the data to be processed is successfully matched with the alarm rule, the step S40 is executed. It is worth to be noted that when the data to be processed is successfully matched with the alarm rule, the monitored component is abnormal in operation at the moment corresponding to the data to be processed; correspondingly, when the matching of the data to be processed and the alarm rule fails, it is indicated that the monitored component operates normally at the time corresponding to the data to be processed.
And step S40, the sensor generates an alarm signal and controls the corresponding alarm device to enter an alarm mode. It can be understood that when the data to be processed is successfully matched with the alarm rule, it indicates that the corresponding monitored component is abnormal in operation, and therefore, a corresponding alarm device is required to alarm to inform a worker of maintenance as soon as possible.
It should be noted that the alarm device herein may be an external device of the sensor, and may also be a built-in component of the sensor, which is not limited herein, as long as it can alarm; the alarm device has an alarm mode, namely, when the alarm device enters the alarm mode, the alarm device can give an alarm according to requirements; the alarm signal carries basic information of the sensor, which may include the number of the sensor, the number of the monitored component, time data, etc.
And step S50, the sensor wirelessly uploads the alarm signal to a server. It is worth to be noted that the sensor is wirelessly connected with the server, so that the information intercommunication between the sensor and the server can be realized; the sensor uploads the alarm signal to the server, so that the server can conveniently monitor the factory in a large range, and the resource can be quickly regulated and controlled. It is worth mentioning that the alarm signal carries basic information of the sensor, which may include the number of the sensor, the number of the monitored component, time data, etc.
In conclusion, the sensor is wirelessly connected with the server, so that the system has the advantages of low laying difficulty, low cost, high maintainability, high flexibility and the like; the sensor is used for judging whether alarming is needed or not by matching the data to be processed with the alarming rule, so that on one hand, the pressure of the server is reduced, and on the other hand, when the sensor is disconnected with the server, the sensor can still judge and alarm to avoid fault and leakage.
Example two
The present embodiment provides a wireless monitoring method based on a sensor, and is performed based on the first embodiment, as shown in fig. 2. The method further comprises the following steps.
Specifically, step S20 further includes step S201 to step S205.
Step S201, acquiring data to be processed in the start time period T0, and forming a start group. The initial set of data to be processed corresponds to the monitored component. It is worth noting that each sensor stores a start time period T0 corresponding to a component, the length of the start time period T0 is preset, and the initial time of the start time period T0 is the starting time of the corresponding device or the starting time of the response component.
And S202, acquiring a pre-stored database corresponding to the part. The sensor is provided with more than one pre-stored database, and the pre-stored databases are respectively arranged corresponding to the components one by one. The steps S202 and S201 do not limit the execution order.
Step S203, comparing the initial group with each pre-stored database to obtain comparison values respectively. It should be noted that a standard value or a standard range corresponding to the time axis may be set in each pre-stored database, then the data to be processed is compared with the corresponding standard value or standard range based on the time axis, then comparison values corresponding to the pre-stored databases are obtained, and the matching values are used for evaluating the association degree between the monitored component and the component data.
And step S204, using the information of the part corresponding to the highest comparison value as the information of the monitored part. Specifically, the comparison values may be sorted to obtain the highest comparison value, so that the information of the component corresponding to the highest comparison value is the information of the monitored component, and therefore, the alarm rule called by the sensor is the information of the component corresponding to the highest comparison value.
And step S205, obtaining a corresponding alarm rule from the information of the monitored component.
It is worth mentioning that the further verification of the monitored component is also performed when matching the data to be processed with the alarm rules.
Through this technical scheme, through setting up database in advance, realize that the automatic identification of sensor is monitored the part to save the step of artifical setting parameter, promptly the staff only need with the sensor install on the detected part that corresponds can, with the whole installation effectiveness that improves the sensor.
As an optional technical solution, referring to fig. 1 and 3, the method further includes step S60, where the sensor uploads in batch, and the method specifically includes step S601 to step S603.
Step S601, the sensor receives batch uploading starting signals. The activation signal may be sent by the sensor itself or by the server, where preferably the sensor is sent by itself. It should be noted that the batch upload start signal carries a start condition.
Step S602, the sensor responds to the batch uploading starting signal, a time period T based on the batch uploading starting signal is obtained, the data to be processed in the time period T are inquired, and a group to be processed is formed. Specifically, the sensor may obtain a time period T through the batch upload start signal, where the time period T may be from the time of receiving the last batch upload start signal to the time of receiving the current batch upload start signal, or from the time of receiving the current batch upload start signal to the time of receiving the next batch upload start signal, which is not limited herein, but the time period T is preferably from the time of receiving the last batch upload start signal to the time of receiving the current batch upload start signal. The time period T may be set to 24H, or may be adjusted according to specific situations.
And step S603, the sensor wirelessly uploads the group to be processed to a server. By the technical scheme, the data of the sensors are uploaded to the server at intervals, so that the data are conveniently used for summarizing the factory conditions and comprehensively monitoring the factory conditions through the server; the corresponding sensor is connected with the server in real time, when the sensor and the server are suddenly interrupted due to network conditions, data received by the server are incomplete, and risks caused by the conditions can be effectively avoided through a batch uploading mode, so that the integrity of server data is guaranteed.
It should be noted that, in the time period T, the sensor may generate an alarm signal in real time and alarm in time, that is, in the time period T, the sensor may alarm for multiple times, but only upload in batches once. For example: when the sensor is mounted on the monitored part, steps S10 to S50 are repeatedly performed for monitoring, but after the period T of 24H, the sensor performs step S60 once for batch uploading.
Further, the method may further include the step S70 of verifying by the server that the step S70 should be executed after the sensor completes the step S60. Referring to fig. 4, the method specifically includes steps S701 to S703.
Step S701, the server receives a verification signal. The verification signal may be sent by the sensor after the batch upload of the group to be processed is completed, or may be sent by the server after the group to be processed is received, or may be sent by the server at a predetermined time, which is not limited herein.
Step S702, the server responds to the check signal, acquires the marked group to be processed, inquires the alarm signal corresponding to the marked group to be processed and records the alarm signal as an alarm group. It should be noted that, after the server receives the to-be-processed group, the to-be-processed group is marked, and the marking means is not limited as long as the to-be-processed group can be distinguished from the to-be-processed group after the verification is completed.
Each group to be processed corresponds to a time period T and a sensor. In step S50, it is also stated that the alarm signal is wirelessly sent to the server, so that the server can query the alarm signal corresponding to the corresponding sensor in the time period T, and then form an alarm group, and the alarm group is the same as the time period T and the sensor of the marked group to be processed.
Step S703, the server identifies the data to be processed marked with the exception in the group to be processed, and forms an exception group. Specifically, the server should first query the corresponding identification rule and then perform identification. It will be appreciated that the identification rules of the server may be the same as or different from the alarm rules of the corresponding sensors, and preferably different here, and may specifically employ algorithms associated with the machine model to improve the accuracy of the anomaly groups.
And step S704, the server verifies the abnormal group and the corresponding alarm group. When the abnormal group is the same as the alarm group, it indicates that the verification is successful, i.e., the sensor operates normally, and then step S705 is performed. When the abnormal group is different from the alarm group, indicating that the verification fails, that is, the operation of the sensor is abnormal, the sensor corresponding to the alarm group needs to be marked for the worker to check, and then step S705 is executed.
Step S705, the server cancels the marking of the marked group to be processed.
Through the checking step, whether the sensor normally operates or not is judged, and the sensor can be maintained by a worker conveniently in time. The server can carry out the checking work at a preset moment, so that other work is prevented from being interfered, and the overall stability is improved.
EXAMPLE III
The present embodiment provides a wireless monitoring method based on a sensor, and is performed based on the first embodiment or the second embodiment.
The sensor further includes a power module including a power supply battery that can be charged wired and/or wirelessly in order to reduce limitations of sensor installation.
As an optional technical scheme, the sensor and the equipment to be monitored are synchronously powered. For example: the sensor is connected with the equipment to be monitored, when the corresponding part of the equipment to be monitored is started, a starting signal is sent to the corresponding sensor, and the sensor responds to the starting signal and is synchronously started; the method comprises the following steps that equipment to be monitored is connected with a server, when corresponding parts of the equipment to be monitored are started, corresponding starting signals are sent to corresponding sensors through the server, and the corresponding sensors respond to the starting signals and are started synchronously; the sensor has a sleep mode and an operational mode, the sensor enters the sleep mode when the monitored component is shut down, and the sensor enters the operational mode from the sleep mode when the monitored component is operational. Through foretell technical scheme, all can play the advantage of practicing thrift the sensor electric quantity.
As an optional technical solution, in order to save the electric quantity of the sensor, the sensor should be powered off after the device to be monitored is shut down, but part of the monitored components usually still operate for a period of time after the device to be monitored is shut down, and the environmental parameters of the period of time can also reflect the state of the monitored components, so that when the device to be monitored is powered off, the sensor needs to be powered off after a preset time Ta is delayed.
Specifically, the sensors store the delay preset time of the monitored component, and when the sensors receive the power-off stop signal, the sensors respond to the power-off stop signal and inquire the corresponding delay preset time, and power is cut off after the delay preset time. It should be noted that the power-off stop signal may be set by referring to the power-on start signal, which is not described herein again.
As an optional technical scheme, the alarm device adopts an alarm which is in wired or wireless connection with the sensor. The alarm form of the alarm is not limited to one or more combinations of sound, light, vibration and information transmission as long as the corresponding staff can be notified. For example, when the sensor is wirelessly connected to the alarm, the alarm is preferably disposed in the control room to notify the corresponding person; when the sensor is wired to the alarm, the alarm is preferably mounted on the sensor to facilitate rapid determination of the failed component.
As an optional technical scheme, the wireless communication between the sensor and the server adopts one or more combinations of wifi, Bluetooth, Smart, ZigBee, Sub-1GHz, 5G network and 6LOWPAN, and preferably adopts wifi to realize wireless connection. When the sensor is wirelessly connected with the alarm, the wireless connection can also be realized by adopting the mode.
Example four
The present embodiment provides a wireless monitoring system based on sensors, which is the virtual device structure of the foregoing embodiments. Referring to fig. 5, the wireless monitoring device includes a sensor, a wireless connection unit, and a server, wherein the sensor is wirelessly connected to the server based on the wireless connection unit. The sensor is provided with an acquisition conversion module 1, an inquiry module 2, a matching module 3 and an uploading module 4.
The acquisition and conversion module 1 is used for acquiring the environmental parameters of the monitored component and converting the environmental parameters into data to be processed. The query module 2 is used for querying the alarm rule corresponding to the monitored component. And the matching module 3 is used for matching the data to be processed with the alarm rule, generating an alarm signal and controlling the corresponding alarm device to enter an alarm mode. The uploading module 4 is used for uploading the alarm signal to the server wirelessly.
Further, the sensor also has a batch upload module for performing the following operations: the sensor receives batch uploading starting signals; the sensor responds to the batch uploading starting signal, acquires a time period T based on the batch uploading starting signal, inquires data to be processed in the time period T and forms a group to be processed; and the sensor wirelessly uploads the group to be processed to the server.
Further, the server has a verification module for performing the following operations: the server receives the check signal; the server responds to the verification signal, acquires the marked group to be processed, inquires an alarm signal corresponding to the marked group to be processed and records the alarm signal as an alarm group; the server identifies abnormal data to be processed in the marked group to be processed and forms an abnormal group; the server verifies the abnormal group and the corresponding alarm group, and if the verification fails, the sensor corresponding to the alarm group is marked; the server unmarks the marked pending group.
EXAMPLE five
Fig. 6 is a schematic structural diagram of an electronic apparatus according to a fifth embodiment of the present invention, and as shown in fig. 6, the electronic apparatus 5 includes a processor 51, a memory 52, an input device 53, and an output device 54; the number of the processors 51 in the computer device may be one or more, and one processor 51 is taken as an example in fig. 6; the processor 51, the memory 52, the input device 53 and the output device 54 in the electronic apparatus 5 may be connected by a bus or other means, and the bus connection is exemplified in fig. 6.
The memory 52 is a computer-readable storage medium, and can be used to store software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the sensor-based wireless monitoring method in the embodiment of the present invention, which are the acquisition and conversion module 1, the query module 2, the matching module 3, and the upload module 4 in the sensor-based wireless monitoring system. The processor 51 executes various functional applications and data processing of the electronic device 5 by running software programs, instructions/modules stored in the memory 52, that is, implements the sensor-based wireless monitoring method of any embodiment or combination of embodiments of the first to third embodiments.
The memory 52 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 52 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. The memory 52 may further be arranged to comprise memory located remotely with respect to the processor 51, which may be connected to the electronic device 5 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
It is worth mentioning that the input device 53 may be used for receiving the acquired relevant data. The output device 54 may include a document or a display screen or the like. Specifically, when the output device 53 is a document, the corresponding information can be recorded in the document according to a specific format, and data integration is realized while data storage is realized; when the output device 54 is a display device such as a display screen, the corresponding information is directly placed on the display device so that the user can view the information in real time.
EXAMPLE six
An embodiment of the present invention further provides a computer-readable storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform the above-mentioned sensor-based wireless monitoring method.
The method comprises the following steps: the sensor collects the environmental parameters of the monitored component and converts the environmental parameters into data to be processed; the sensor inquires an alarm rule corresponding to the monitored component; the sensor matches the data to be processed with the alarm rule, if the data to be processed is successful, an alarm signal is generated, and a corresponding alarm device is controlled to enter an alarm mode; the sensor wirelessly uploads the alarm signal to the server.
Of course, the embodiments of the present invention provide a computer-readable storage medium whose computer-executable instructions are not limited to the above method operations.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, and the computer software product may be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FlASH Memory (FlASH), a hard disk or an optical disk of a computer, and includes several instructions to enable an electronic device (which may be a mobile phone, a personal computer, a server, or a network device) to execute the sensor-based wireless monitoring method according to any embodiment or combination of embodiments of the first to third embodiments of the present invention.
It should be noted that, in the above-mentioned embodiment of the sensor-based wireless monitoring, the included units and modules are merely divided according to the functional logic, but are not limited to the above-mentioned division, as long as the corresponding functions can be implemented. In addition, the specific names of the functional units are only for the convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (7)
1. A wireless monitoring method based on a sensor is characterized by comprising the following steps:
the sensor collects the environmental parameters of the monitored component and converts the environmental parameters into data to be processed; wherein the sensor is an acceleration sensor;
the sensor inquires an alarm rule corresponding to the monitored component;
the sensor matches the data to be processed with the alarm rule, if the data to be processed is successful, an alarm signal is generated, and a corresponding alarm device is controlled to enter an alarm mode;
the sensor wirelessly uploads the alarm signal to a server;
the wireless monitoring method further comprises the following steps:
the sensor receives batch uploading starting signals;
the sensor responds to the batch uploading starting signal, a time period T based on the batch uploading starting signal is obtained, and data to be processed in the time period T are inquired and form a group to be processed;
the sensor wirelessly uploads the group to be processed to a server;
the server receives the check signal;
the server responds to the verification signal, acquires the marked group to be processed, inquires an alarm signal corresponding to the marked group to be processed and records the alarm signal as an alarm group;
the server identifies abnormal data to be processed in the marked group to be processed and forms an abnormal group;
the server verifies the abnormal group and the corresponding alarm group, and if the verification fails, the server marks a sensor corresponding to the alarm group;
the server cancels the marking of the marked group to be processed; wherein the identification rule of the server is determined by the machine model;
the method for inquiring the alarm rule corresponding to the monitored component by the sensor comprises the following steps:
acquiring data to be processed in an initial time period T0, and forming an initial group;
acquiring a pre-stored database corresponding to the component;
comparing the starting group with each pre-stored database to respectively obtain comparison values;
using the information of the part corresponding to the highest comparison value as the information of the monitored part;
and obtaining a corresponding alarm rule from the information of the monitored component.
2. The sensor-based wireless monitoring method of claim 1, wherein the monitored component is mounted on a device to be monitored, and the sensor is activated synchronously with the device to be monitored; and when the equipment to be monitored is stopped, the sensor is closed after delaying the preset time Ta.
3. The sensor-based wireless monitoring method according to claim 1, wherein the alarm device is an alarm device, and the alarm device is connected with the sensor in a wired or wireless manner.
4. The sensor-based wireless monitoring method of claim 1, wherein the wireless communication between the sensor and the server is one or more of wifi, Bluetooth, Smart, ZigBee, Sub-1GHz, 5G network, and 6 LOWPAN.
5. A wireless monitoring system based on a sensor is characterized by comprising the sensor, a wireless connection unit and a server, wherein the sensor is in wireless connection with the server based on the wireless connection unit;
the sensor includes: the acquisition conversion module is used for acquiring the environmental parameters of the monitored component and converting the environmental parameters into data to be processed; the query module is used for querying the alarm rule corresponding to the monitored component; the matching module is used for matching the data to be processed with the alarm rule, if the data to be processed is successful, an alarm signal is generated, and a corresponding alarm device is controlled to enter an alarm mode; the uploading module is used for wirelessly uploading the alarm signal to a server; the system comprises a batch uploading module, a checking module and a processing module, wherein the batch uploading module is used for receiving a batch uploading starting signal, then responding to the batch uploading starting signal and acquiring a time period T based on the batch uploading starting signal, inquiring data to be processed in the time period T and forming a group to be processed, and uploading the group to be processed to a server in a wireless mode, wherein the server receives a checking signal; the server responds to the verification signal, acquires the marked group to be processed, inquires an alarm signal corresponding to the marked group to be processed and records the alarm signal as an alarm group; the server identifies abnormal data to be processed in the marked group to be processed and forms an abnormal group; the server verifies the abnormal group and the corresponding alarm group, and if the verification fails, the server marks the sensor corresponding to the alarm group; the server cancels the marking of the marked group to be processed; wherein the identification rule of the server is determined by the machine model; the method for inquiring the alarm rule corresponding to the monitored component by the sensor comprises the following steps: acquiring data to be processed in an initial time period T0, and forming an initial group; acquiring a pre-stored database corresponding to the component; comparing the starting group with each pre-stored database to respectively obtain comparison values; using the information of the part corresponding to the highest comparison value as the information of the monitored part; and obtaining a corresponding alarm rule from the information of the monitored component.
6. An electronic device comprising a processor, a storage medium, and a computer program stored in the storage medium, wherein the computer program, when executed by the processor, implements the sensor-based wireless monitoring method of any one of claims 1 to 4.
7. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the sensor-based wireless monitoring method of any one of claims 1 to 4.
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