CN112229442A - Method and device for data monitoring and sensing system - Google Patents
Method and device for data monitoring and sensing system Download PDFInfo
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- CN112229442A CN112229442A CN202010949627.7A CN202010949627A CN112229442A CN 112229442 A CN112229442 A CN 112229442A CN 202010949627 A CN202010949627 A CN 202010949627A CN 112229442 A CN112229442 A CN 112229442A
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- 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
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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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
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- 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 application relates to the technical field of data transmission, and discloses a method for monitoring data, which is used for a sensing system and comprises the following steps: acquiring a wake-up signal; acquiring sensor monitoring data under the condition that the type of the wake-up signal meets a first set condition; and sending the sensor monitoring data to the environment sensing node. According to the method, the wake-up signal is acquired, the sensor monitoring data are acquired under the condition that the type of the wake-up signal meets a first set condition, and the sensor monitoring data are sent to the environment sensing node, so that the sensor monitoring data can be shared to the environment sensing node, the environment sensing node can acquire and utilize various sensor monitoring data, the sensor monitoring data can be shared to other equipment through the environment sensing node, acquisition and utilization of various sensor monitoring data by equipment in need are promoted, and information isolated islands can be effectively avoided. The application also discloses a device and a sensing system for data monitoring.
Description
Technical Field
The present application relates to the field of data transmission technologies, and for example, to a method and an apparatus for data monitoring, and a sensing system.
Background
At present, along with the popularization of intelligent household appliances, more and more intelligent household appliances support networking and remote control, the life of human beings is changed invisibly, but the intelligent household appliances are analyzed based on subjective operation data and habits of people, and an intelligent control strategy is further formed. The intelligent household appliances lack various environment data acquisition channels of 'home', so that interaction can be rarely formed with environment change, but along with gradual development of the Internet of things, the intelligent household appliances are connected with various sensors related to the intelligent household appliances for better sensing the environment, so that the household appliances can learn more certain states in the household appliances and the environment to adjust the working state of the household appliances.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art: in the prior art, sensors associated with intelligent household appliances can only use relevant sensing data by themselves, and other intelligent household appliances in need cannot acquire relevant sensor monitoring data, so that an information isolated island occurs.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a method and a device for data monitoring and a sensing system, so that the data monitoring of a shared sensor can be realized.
In some embodiments, the method for data monitoring, for use in a sensing system, comprises:
acquiring a wake-up signal;
acquiring sensor monitoring data under the condition that the type of the wake-up signal meets a first set condition;
and sending the sensor monitoring data to an environment sensing node.
In some embodiments, acquiring sensor monitoring data if the type of the wake-up signal satisfies a first set condition includes:
and acquiring sensor monitoring data under the condition that the type of the wake-up signal is a low-frequency signal sent by the environment sensing node.
In some embodiments, acquiring sensor monitoring data if the type of the wake-up signal satisfies a first set condition includes:
determining the power supply type of the sensing system under the condition that the type of the wake-up signal is a timer wake-up signal;
and acquiring sensor monitoring data under the condition that the power supply type of the sensing system meets a second set condition.
In some embodiments, the acquiring of the sensor monitoring data in the case that the type of power supply of the sensing system satisfies a second set condition includes:
and acquiring sensor monitoring data under the condition that the power supply type of the sensing system is non-battery power supply.
In some embodiments, the determining the type of power supplied to the sensing system includes:
monitoring a voltage of a circuit board power supply circuit of the sensing system;
and determining the power supply type of the sensing system according to the voltage of the circuit board power supply circuit.
In some embodiments, determining the type of power supply for the sensing system based on the voltage of the circuit board power supply circuit includes:
under the condition that the voltage of the circuit board power supply circuit reaches a set threshold value, the power supply type of the sensing system is non-battery power supply;
and under the condition that the voltage of the circuit board power supply circuit does not reach a set threshold value, the power supply type of the sensing system is battery power supply.
In some embodiments, after determining the type of power supply of the sensing system, the method further includes:
and entering a dormant state under the condition that the power supply type of the sensing system meets a third set condition.
In some embodiments, entering the sleep state in the case that the power supply type of the sensing system satisfies a third set condition includes:
and entering a dormant state under the condition that the power supply type of the sensing system is battery power supply.
In some embodiments, the apparatus for data monitoring includes a processor and a memory storing program instructions, the processor being configured to, when executing the program instructions, perform the method for data monitoring described above.
In some embodiments, the sensing system comprises the device for data monitoring described above.
The method, the device and the sensing system for data monitoring provided by the embodiment of the disclosure can realize the following technical effects: the sensor monitoring data are acquired by acquiring the wake-up signal and acquiring the sensor monitoring data under the condition that the type of the wake-up signal meets a first set condition, and then the sensor monitoring data are sent to the environment sensing node, so that the sensor monitoring data can be shared to the environment sensing node, and the environment sensing node can acquire and utilize various sensor monitoring data. Furthermore, the sensor monitoring data can be shared to other equipment through the environment sensing node, so that the acquisition and utilization of the required equipment to various sensor monitoring data are promoted, and an information isolated island can be effectively avoided.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
FIG. 1 is a schematic diagram of a method for data monitoring provided by embodiments of the present disclosure;
FIG. 2 is a schematic diagram of another method for data monitoring provided by embodiments of the present disclosure;
FIG. 3 is a schematic diagram of a method for uploading data provided by an embodiment of the present disclosure;
FIG. 4 is a schematic diagram of another method for uploading data provided by an embodiment of the present disclosure;
FIG. 5 is a timing diagram illustrating data interaction between a sensing system and an environmental sensing node according to an embodiment of the present disclosure;
FIG. 6 is a timing diagram of data interaction between another sensing system and a context aware node provided by an embodiment of the present disclosure;
FIG. 7 is a system topology diagram for sensing data sharing provided by embodiments of the present disclosure;
FIG. 8 is a schematic diagram of an apparatus for data monitoring provided by embodiments of the present disclosure;
FIG. 9 is a schematic diagram of the structure of one sensing system provided by embodiments of the present disclosure;
fig. 10 is a schematic diagram of a structure of a context aware node according to an embodiment of the present disclosure.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The term "plurality" means two or more unless otherwise specified.
In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
As shown in fig. 1, an embodiment of the present disclosure provides a method for data monitoring, which is used for a sensing system, and includes:
step S101, acquiring a wake-up signal;
step S102, acquiring sensor monitoring data under the condition that the type of the wake-up signal meets a first set condition;
and step S103, sending the sensor monitoring data to the environment sensing node.
By adopting the method for monitoring data provided by the embodiment of the disclosure, the sensor monitoring data is acquired by acquiring the wake-up signal and acquiring the sensor monitoring data under the condition that the type of the wake-up signal meets the first set condition, and then the sensor monitoring data is sent to the environment sensing node, so that the sensor monitoring data can be shared to the environment sensing node, and the environment sensing node can acquire and utilize various sensor monitoring data. Furthermore, the sensor monitoring data can be shared to other equipment through the environment sensing node, so that the acquisition and utilization of the required equipment to various sensor monitoring data are promoted, and an information isolated island can be effectively avoided.
Optionally, receiving a wake-up signal through a first low-frequency communication module of the sensing system; optionally, the wake-up signal is sent periodically by a timer of the sensing system.
Optionally, the sensor monitoring data is third sensing data or fourth sensing data.
Optionally, the acquiring the sensor monitoring data when the type of the wake-up signal satisfies a first set condition includes: and acquiring sensor monitoring data under the condition that the type of the wake-up signal is a low-frequency signal sent by the environment sensing node. Optionally, the sensor detection data is used as fourth sensing data, and the fourth sensing data is fed back to the environment sensing node.
Optionally, the acquiring the sensor monitoring data when the type of the wake-up signal satisfies a first set condition includes: determining the power supply type of the sensing system under the condition that the type of the wake-up signal is the timer wake-up signal; and acquiring the monitoring data of the sensor under the condition that the power supply type of the sensing system meets a second set condition.
Optionally, the sensor detection data is used as third sensing data, and the third sensing data is uploaded to the environment sensing node; wherein the second setting condition is a second preset condition.
Optionally, the acquiring the sensor monitoring data when the power supply type of the sensing system meets a second set condition includes: and acquiring the monitoring data of the sensor under the condition that the power supply type of the sensing system is non-battery power supply.
Optionally, acquiring sensor monitoring data comprises: monitoring each sensor in the sensing system, acquiring sensor monitoring data, and sending the sensor monitoring data to the environment sensing node. Like this, can be convenient for collect a plurality of sensor monitoring data to the sharing gives the environmental perception node, more is favorable to intelligent household electrical appliances to pass through the environmental perception node and acquires sensor monitoring data, thereby has improved intelligent household electrical appliances and has carried out interdynamic with the environment.
Optionally, determining the type of power supply of the sensing system comprises: monitoring the voltage of a circuit board power supply circuit of the sensing system; and determining the power supply type of the sensing system according to the voltage of the circuit board power supply circuit.
Optionally, determining the power supply type of the sensing system according to the voltage of the circuit board power supply circuit includes: under the condition that the voltage of the circuit board power supply circuit reaches a set threshold value, the power supply type of the sensing system is non-battery power supply; and under the condition that the voltage of the circuit board power supply circuit does not reach the set threshold value, the power supply type of the sensing system is battery power supply. In some embodiments, the solar power supply/charging circuit is a two-way circuit, wherein one circuit is responsible for charging the battery, and the other circuit is responsible for supplying power to the circuit board of the sensing system; the solar energy power supply/charging circuit for supplying power to the circuit board is provided with a voltage detection device, when solar energy is sufficient, the voltage reaches a set threshold value, namely the voltage requirement is met, a relay of the power supply circuit from the solar energy to the circuit board is closed, and meanwhile, the relay of the power supply circuit from the battery to the circuit board is disconnected, so that solar energy power supply is realized. On the contrary, when the solar energy is insufficient and the voltage does not reach the set threshold, the relay of the power supply circuit from the solar energy to the circuit board is disconnected, and meanwhile, the relay of the power supply circuit from the battery to the circuit board is closed, so that the power supply of the battery is realized. Therefore, when solar energy is sufficient, the solar energy is responsible for supplying power to the circuit board preferentially, and only when the solar energy is insufficient, the battery supplies power, so that the service life of the battery of the sensing system is prolonged.
Optionally, after determining the power supply type of the sensing system, the method further includes: and entering a dormant state under the condition that the power supply type of the sensing system meets a third set condition. Thus, the power consumption of the sensing system is reduced.
Optionally, entering the sleep state when the power supply type of the sensing system satisfies a third setting condition includes: and entering a dormant state when the power supply type of the sensing system is battery power supply. Thus, the power consumption is reduced when the battery enters the dormant state, and the service life of the battery is prolonged.
The sensor monitoring data are acquired under the condition that the type of the wake-up signal meets a first set condition, and then the sensor monitoring data are sent to the environment sensing node, so that the sensor monitoring data can be sent to the environment sensing node to share the sensor monitoring data with the environment sensing node, the sensor monitoring data can also be sent to other equipment through the environment sensing node to share the sensor monitoring data with other equipment, acquisition and utilization of the equipment with needs to the various sensor monitoring data are promoted, and an information isolated island can be avoided. Meanwhile, the sensing system sends sensor monitoring data when other equipment such as an environment sensing node sends a wake-up signal, or the sensing system sends the sensor monitoring data in a non-battery-powered state and is in a dormant state under the condition that the sensing system is not woken up or is in a battery-powered state, so that the energy consumption can be effectively saved, the battery service life is prolonged, and the service time of the sensing system is ensured.
In some embodiments, as shown in fig. 2, the present disclosure provides a method for data monitoring, including:
step S201, when the sensing system is in a dormant state, the sensing system receives a wake-up signal to be woken up;
step S202, judging the type of the wake-up signal, executing step S203 under the condition that the wake-up type is a timer wake-up signal sent by a timer of the sensing system, and executing step S204 under the condition that the wake-up type is a low-frequency signal sent by an environment sensing node;
step S203, judging the power supply type of the sensing system, executing step S204 under the condition that the power supply type of the sensing system is non-battery power supply, and executing step S209 under the condition that the power supply type of the sensing system is battery power supply;
step S204, detecting the sensors connected with the MCU one by one to obtain monitoring data of each sensor;
step S205, processing the monitoring data of each sensor, and splicing the monitoring data of each sensor into a monitoring data frame of the sensor;
step S206, packaging the sensor monitoring data frame into a radio frequency data frame;
step S207, sending a radio frequency data frame;
step S208, judging the power supply type of the sensing system, executing step S204 under the condition that the power supply type of the sensing system is non-battery power supply, and executing step S209 under the condition that the power supply type of the sensing system is battery power supply;
in step S209, the sleep mode is entered.
According to the data monitoring method provided by the embodiment of the disclosure, the sensor monitoring data is acquired after being awakened by the awakening signal and then is sent, the sensor monitoring data is collected and shared, and the sensor monitoring data can be sent to intelligent household appliances and other devices, so that richer environment data are provided for the intelligent household appliances, wings are plugged in the environment sensing capacity of the intelligent household appliances, the intelligent household appliances are assisted to interact with the environment and people better, and the household appliances are more intelligent.
With reference to fig. 3, an embodiment of the present disclosure further provides a method for uploading data, where the method is used for a context aware node, and includes:
step S601, monitoring a data request;
step S602, under the condition of receiving a data request, performing data query in a preset database and acquiring first sensing data according to a query result;
in step S603, the first sensing data is uploaded.
By monitoring the data request, under the condition of receiving the data request, the first sensing data are acquired and uploaded according to the query result by querying the data in the preset database, so that the sensor monitoring data can be acquired, the sensor monitoring data can be shared with other equipment by uploading the sensor monitoring data, acquisition and utilization of various sensor monitoring data by equipment in need are promoted, and an information island can be avoided.
Optionally, data requests from the context aware control system are listened to.
Optionally, the obtaining the first sensing data according to the query result includes: and under the condition that second sensing data meeting the first preset condition exist in the preset database, taking the second sensing data meeting the first preset condition in the database as the first sensing data.
Optionally, the presence of a database meeting the first preset condition includes: the data type specified in the data request, or the data monitoring time specified in the data request and the data type specified in the data request. For example: the data type appointed in the data request is temperature data, and when judging whether second sensing data meeting a first preset condition exist in a preset database, judging whether the temperature data exist in the preset database; if the temperature data exists, the temperature data is uploaded as first sensing data. For example, the data monitoring time specified in the data request is 6:00 in the morning, the data type is temperature data, and when judging whether second sensing data meeting a first preset condition exists in a preset database, judging whether the temperature data of 6:00 in the morning exists in the preset database; if the temperature data of 6:00 am exists, the temperature data of 6:00 am is uploaded as the first sensing data.
Optionally, the obtaining the first sensing data according to the query result includes: sending a wake-up signal to a sensing system to trigger the sensing system to feed back fourth sensing data under the condition that the second sensing data meeting the first preset condition does not exist in a preset database; and receiving fourth sensing data, and taking the fourth sensing data as the first sensing data.
Optionally, the type of the wake-up signal is a low-frequency signal emitted by the environment sensing node.
Optionally, the first sensed data is uploaded to a context aware control system. Can send sensor monitoring data to other equipment through environmental perception node and realize the sharing of sensor monitoring data to other equipment, be favorable to other equipment to acquisition and utilization of all kinds of sensor monitoring data, can avoid appearing the information isolated island.
Optionally, when second sensing data meeting a first preset condition does not exist in the preset database, sending a wake-up signal to the sensing system to trigger the sensing system to feed back fourth sensing data, where the sending includes: and sending a wake-up signal to the sensing system to trigger the sensing system to feed back fourth sensing data under the condition that the second sensing data corresponding to the data request does not exist in the preset database.
Optionally, the absence of second sensing data corresponding to the data request in the preset database includes: and the preset database does not have the data type specified in the data request, or does not accord with the data monitoring time specified in the data request and does not have second sensing data of the data type specified in the data request.
Optionally, after receiving the fourth sensing data, the method further includes: and storing the fourth sensing data as second sensing data into the database. Like this, be favorable to assembling sensor monitoring data, the tame electric installation of being convenient for acquires sensor monitoring data to realize providing abundanter environmental data for intelligent tame electric installation.
Optionally, the second sensing data in the database includes third sensing data uploaded by the sensing system; the sensing system uploads third sensed data, including: determining the power supply type of the sensing system under the condition that the sensing system is awakened by the timer; and acquiring and uploading third sensing data under the condition that the power supply type meets a second preset condition.
Optionally, acquiring and uploading third sensing data when the power supply type meets a second preset condition, including: acquiring and uploading third sensing data under the condition that the power supply type is non-battery power supply; in the case of supplying power to the battery, a sleep state is entered.
When the sensor system is awakened by the timer awakening signal, the power supply type can be preferentially detected, when the sensor system is not in the battery power supply state, the sensor system enters the working mode, and is in the dormant state under the condition that the sensor system is not awakened or in the battery power supply state, so that the energy consumption can be effectively saved, the battery service life is prolonged, and the service time of the sensor system is ensured.
Optionally, determining the type of power supply of the sensing system comprises: monitoring the voltage of a circuit board power supply circuit of the sensing system; and determining the power supply type according to the voltage of the circuit board power supply circuit.
By monitoring the data request, under the condition of receiving the data request, the first sensing data are acquired and uploaded according to the query result by querying the data in the preset database, so that the sensor monitoring data can be acquired, the sensor monitoring data can be shared with other equipment by uploading the sensor monitoring data, acquisition and utilization of various sensor monitoring data by equipment in need are promoted, and an information island can be avoided.
As shown in fig. 4, in some embodiments, the present disclosure provides a method for uploading data, including:
step S301, the environment sensing node receives a data request in a standby state;
step S302, judging the source of the data request, namely judging the triggering condition of the environment sensing node for receiving the data request, and executing step S303 when the triggering condition is the triggering of the self timer of the environment sensing node, namely the environment sensing node reaches the period of acquiring the fourth sensing data; if the trigger condition is WIFI trigger, that is, the data request is from the environmental awareness control system, step S305 is executed; if the triggering condition is that a high-frequency signal trigger is received, that is, the high-frequency third sensing data is received, executing step S304;
step S303, sending a low-frequency signal to wake up the sensing system, and then executing step S306;
step S304, receiving high-frequency third sensing data uploaded by the sensing system, taking the third sensing data as second sensing data, and then executing step S312;
step S305, searching whether there is second sensing data meeting a first preset condition in a preset database, if yes, executing step S307, and if no, executing step S308;
step S306, receiving high-frequency fourth sensing data fed back by the sensing system, taking the fourth sensing data as second sensing data, and then executing step S312;
step S307, reading second sensing data meeting the first preset condition in the storage module, taking the second sensing data meeting the first preset condition as first sensing data, and then executing step S311;
step S308, sending a low-frequency signal to wake up the sensing system, and then executing step S309;
step S309, receiving high-frequency fourth sensing data fed back by the sensing system, and then executing step S310;
step S310, taking the fourth sensing data as first sensing data, uploading the first sensing data to an environment perception control system through WIFI, taking the fourth sensing data as second sensing data, and then executing step S312;
step 311, uploading the first sensing data to an environmental perception control system through WIFI, and then executing step 313;
step S312, the second sensing data is stored in the database, the stored data is updated, and then step S313 is performed.
In step S313, the system enters a standby state.
By monitoring the data request, under the condition of receiving the data request, the first sensing data are acquired and uploaded according to the query result by querying the data in the preset database, so that the sensor monitoring data can be acquired, and can be sent to other equipment to share the sensor monitoring data with other equipment, thereby promoting the acquisition and utilization of various sensor monitoring data by the equipment in need and avoiding the occurrence of information isolated islands.
With reference to fig. 5, in practical application, an embodiment of the present disclosure provides a method for data interaction between a sensing system and an environmental sensing node, which includes the following specific steps:
step S401, the environment sensing node is in a state of monitoring WIFI and high-frequency signals; the WIFI is used for monitoring a data request from the environment sensing control system, and the high-frequency signal is used for monitoring sensing monitoring data from the sensing system;
step S402, when the environment sensing control system needs to update the sensing data of a certain sensor group, a data request is sent to an environment sensing node through WIFI;
step S403, when the environment sensing node monitors a data request sent through WIFI, the environment sensing node receives the data request;
step S404, the environment sensing node searches whether second sensing data meeting a first preset condition exists in a preset database;
step S405, under the condition that second sensing data meeting a first preset condition exist, the environment sensing node takes the second sensing data as first sensing data and uploads the first sensing data to the environment sensing control system;
step S406, under the condition that second sensing data meeting a first preset condition do not exist, the environment sensing node sends a low-frequency signal to the sensing system;
step S407, the sensing system is awakened from the sleep state to enter a working mode;
step S408, the sensing system detects each sensor value and feeds back fourth sensing data to the environment sensing node by a high-frequency signal;
step S409, the environment sensing node stores the fourth sensing data as second sensing data into a database, and updates the stored data;
step S410, the environment sensing node takes the fourth sensing data as first sensing data, and uploads the first sensing data to the environment sensing control system through WIFI;
step S411, if the sensing system is not powered by the battery, the sensing system continues to keep the working mode;
step S412, the sensing system continues to detect the sensor values and continues to feed back fourth sensing data to the environment sensing node;
step S413, the environmental sensing node stores the latest fed-back fourth sensing data as second sensing data in a database, and updates the stored data;
step S414, the environment sensing node takes the latest fed-back fourth sensing data as first sensing data, and uploads the latest first sensing data to the environment sensing control system through WIFI;
step S415, the environmental perception control system updates the target sensor group data;
in step S416, the sensing system enters a sleep mode when the sensing system supplies power to the battery.
Optionally, when the sensing system is awakened by the low-frequency signal, no matter what power supply type, the sensing system enters a working mode, and after the sensing data is fed back once by the high-frequency signal, the working mode is continuously maintained until the sensing system enters a sleep mode under the condition that the power supply type is battery power supply.
With reference to fig. 6, in practical application, an embodiment of the present disclosure provides a method for data interaction between a sensing system and an environmental sensing node, which includes the following specific steps:
step S501, the environment sensing node is in a state of monitoring WIFI and high-frequency signals;
step S502, if the sensing system is powered by the battery, the sensing system is in a dormant state;
step S503, the sensing system is awakened through a timer awakening signal;
step S504, if the sensing system is not powered by the battery, the sensing system enters a working mode;
step S505, uploading high-frequency third sensing data to an environment sensing node by a sensing system;
step S506, the environment sensing node stores the third sensing data as second sensing data into a database, and updates the stored data;
step S507, the environment sensing node is continuously in a state of monitoring WIFI and high-frequency signals;
step S508, if the sensing system is in the state of battery power supply, the sensing system is in the dormant state;
step S509, the sensing system is wakened up by a timer wake-up signal;
in step S510, if the sensing system continues to be powered by the battery, the sensing system continues to be in a sleep state.
Optionally, the sensing system may be awakened by a timer awakening signal in addition to a low-frequency signal sent by the environment sensing node, and when the sensing system is awakened by the timer awakening signal, the sensing system may preferentially detect the power supply type, and when the sensing system is not powered by a battery, the sensing system enters the operating mode until the power supply type is switched to the battery power supply mode, and enters the sleep mode.
In some embodiments, a system for sensory data sharing, comprises: the system comprises a sensing system, an environment sensing node, an environment sensing control system and intelligent household electrical appliance equipment; referring to fig. 7, Sa1, Sa2, Sb1, Sb2, … …, and Snn are all sensing systems, and each sensing system includes one or more terminal environment sensing sensors, where the terminal environment sensing sensors include sensors integrated into the smart home devices, and/or card-type wireless environment sensing terminal sensors; the AC1, the AC2, the … … and the ACn are environment sensing nodes; SAC is an environment perception control system; SA1, … … and SAn are intelligent household appliances. The sensor system acquires the sensor monitoring data by acquiring the wake-up signal and under the condition that the type of the wake-up signal meets a first set condition, and then sends the sensor monitoring data to the environment sensing node, so that the sensor monitoring data can be sent to the environment sensing node to share the sensor monitoring data with the environment sensing node, and can also be sent to other equipment by the environment sensing node to share the sensor monitoring data with other equipment, thereby promoting the acquisition and utilization of the required equipment on various sensor monitoring data, and avoiding the occurrence of information isolated islands. The intelligent household appliance can obtain environment monitoring data of more different types or different areas, and the household appliance can work more intelligently based on the monitored environment data. The intelligent household electrical appliances that make the access understand the environment more to make intelligent household electrical appliances better with the environment, with people's interdynamic establish the basis, provide the basis for promoting the intellectuality of intelligent household electrical appliances.
As shown in fig. 8, an apparatus for data monitoring according to an embodiment of the present disclosure includes a processor (processor)100 and a memory (memory)101 storing program instructions. Optionally, the apparatus may also include a Communication Interface (Communication Interface)102 and a bus 103. The processor 100, the communication interface 102, and the memory 101 may communicate with each other via a bus 103. The communication interface 102 may be used for information transfer. The processor 100 may call program instructions in the memory 101 to perform the method for data monitoring of the above-described embodiment.
Further, the program instructions in the memory 101 may be implemented in the form of software functional units and stored in a computer readable storage medium when sold or used as a stand-alone product.
The memory 101, which is a computer-readable storage medium, may be used for storing software programs, computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 100 executes functional applications and data processing, i.e. implements the method for data monitoring in the above embodiments, by executing program instructions/modules stored in the memory 101.
The memory 101 may include a storage program area and a storage data area, wherein the storage program 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 device, and the like. In addition, the memory 101 may include a high-speed random access memory, and may also include a nonvolatile memory.
By adopting the device for data monitoring provided by the embodiment of the disclosure, the sensor monitoring data is acquired by acquiring the wake-up signal and acquiring the sensor monitoring data under the condition that the type of the wake-up signal meets the first set condition, and then the sensor monitoring data is sent to the environment sensing node, so that the sensor monitoring data can be shared by the environment sensing node, and the environment sensing node can acquire and utilize various sensor monitoring data. Furthermore, the sensor monitoring data can be shared to other equipment through the environment sensing node, so that the acquisition and utilization of the required equipment to various sensor monitoring data are promoted, and an information isolated island can be effectively avoided.
The embodiment of the disclosure provides a sensing system, which comprises the device for data monitoring. The sensor system acquires the wake-up signal, acquires the sensor monitoring data under the condition that the type of the wake-up signal meets a first set condition, and then sends the sensor monitoring data to the environment sensing node, so that the sensor monitoring data can be shared to the environment sensing node, and the environment sensing node can acquire and utilize various sensor monitoring data. Furthermore, the sensor monitoring data can be shared to other equipment through the environment sensing node, so that the acquisition and utilization of the required equipment to various sensor monitoring data are promoted, and an information isolated island can be effectively avoided.
As shown in connection with fig. 9, in some embodiments, the sensing system includes a sensor 1, a first processor 2, a first low frequency communication module 3, a first high frequency communication module 4, a battery 5, a solar power supply/charging circuit 6; optionally, the first processor 2 is externally connected to the sensors 1 of various types through pluggable interfaces; the first processor 2 is respectively connected with a first low-frequency communication module 3 and a first high-frequency communication module 4; the battery 5 is connected with the first processor 2 and the first high-frequency communication module 3; the solar power supply/charging circuit 6 is connected to the first processor 2 and the first high-frequency communication module 3.
Optionally, the first low-frequency communication module 3 is configured to receive a low-frequency signal sent by the environment sensing node, so as to wake up the first processor 2 to obtain sensor monitoring data; optionally, the first low frequency communication module 3 is a low frequency signal receiving antenna.
Optionally, the first processor 2 is configured to acquire sensor monitoring data, and control the first high-frequency communication module 4 to send the sensor monitoring data; optionally, the first processor 2 is an MCU (Microcontroller Unit); optionally, the MCU is a Reduced Instruction Set Computing (RISC) with low power consumption; optionally, the MCU is a microcontroller supporting a sleep mode and low frequency detection wake-up.
Optionally, the first high-frequency communication module 4 is configured to transmit the sensor monitoring data as a high-frequency signal; optionally, the first high frequency communication module 4 comprises an rf (radio frequency) high frequency radio frequency and high frequency signal transmission antenna; optionally, the RF high-frequency video is a signal conversion radio-frequency chip; when a pin of the signal conversion radio frequency chip receives a data sending request, exiting from a low power consumption mode, and transmitting sensor monitoring data as a high-frequency signal; optionally, the signal conversion radio frequency chip is low in power consumption, and the pin needs to enter a sleep mode in time when no data exists; optionally, a high frequency signal transmitting antenna for transmitting the sensor monitoring data in the form of electromagnetic waves.
Optionally, the electromagnet 5 powers the first processor 2 and the first high-frequency communication module 3; optionally, the battery 5 is a button type battery, the non-rechargeable capacity is not less than 500mAH, and the battery of the sensing system has a service life of several years by matching with a low-power-consumption design.
Alternatively, the solar power supply/charging circuit 6 supplies power to the first processor 2 and the first high-frequency communication module 3, and charges the battery 5; optionally, the photovoltaic panel of the solar power supply/charging circuit 6 is an add-on module, connected to the sensing system in a pluggable mode. In some embodiments, the battery supply circuit is switched off when the solar energy is sufficient, extending the battery life as much as possible. In some embodiments, the battery is a rechargeable button battery, and in the case of sufficient solar energy, the solar energy is responsible for charging the battery and supplying power to the circuit board of the entire sensing system; and under the condition that the solar power supply/charging circuit does not meet the power supply requirement, the battery is responsible for supplying power for the sensing system.
Optionally, the solar power supply/charging circuit is a two-way circuit, wherein one circuit is responsible for charging the battery, and the other circuit is responsible for supplying power to the circuit board of the sensing system; a voltage detection device is arranged on a solar power supply/charging circuit for supplying power to a circuit board, when solar energy is sufficient, the voltage reaches a set threshold value, namely the voltage requirement is met, a relay of the power supply circuit from the solar energy to the circuit board is closed, and meanwhile, the relay of the power supply circuit from a battery to the circuit board is disconnected, so that solar power supply is realized. On the contrary, when the solar energy is insufficient and the voltage does not reach the set threshold, the relay of the power supply circuit from the solar energy to the circuit board is disconnected, and meanwhile, the relay of the power supply circuit from the battery to the circuit board is closed, so that the power supply of the battery is realized. Therefore, when solar energy is sufficient, the solar energy is responsible for supplying power to the circuit board preferentially, and only when the solar energy is insufficient, the battery supplies power, so that the service life of the battery of the sensing system is prolonged.
As shown in fig. 10, in some embodiments, the environment sensing node includes a second processor 7, a storage module 8, a second low-frequency communication module 9, a second high-frequency communication module 10, a WIFI (Wireless Fidelity) module 11, and a Wireless power supply module 12; the second processor 7 is respectively connected with the storage module 8, the second low-frequency communication module 9, the second high-frequency communication module 10 and the WIFI module 11, and the wireless power supply module 12 is connected with the second processor 7 and the second low-frequency communication module 9.
Optionally, the second processor 7 is configured to control the second low frequency communication module 9 to transmit the low frequency signal.
Optionally, the second high-frequency communication module 10 is configured to receive sensing data monitoring data sent by the sensing system; alternatively, the second high-frequency communication module 10 is a high-frequency signal receiving antenna.
Optionally, the second low frequency communication module 9 is used to generate and transmit a low frequency signal to wake up the sensing system; optionally, the second low frequency communication module 9 comprises lf (low frequency) low frequency and low frequency signal transmission antennas.
Optionally, the WIFI module 11 is configured to communicate with the environmental awareness control system, that is, receive a data request sent by the environmental awareness control system, and upload first sensing data to the environmental awareness control system; optionally, the WIFI module is low power consumption.
Optionally, the storage module 8 is configured to store the second sensing data.
Optionally, the wireless power supply module 12 based on magnetic coupling resonance power transmission supplies power through a circuit board wirelessly transmitted to the environment sensing node.
Embodiments of the present disclosure provide a computer-readable storage medium storing computer-executable instructions configured to perform the above-described method for data monitoring.
Embodiments of the present disclosure provide a computer program product comprising a computer program stored on a computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, cause the computer to perform the above-described method for data monitoring.
The computer-readable storage medium described above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.
The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, where the computer software product is stored in a storage medium and includes one or more instructions to enable a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method of the embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium comprising: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes, and may also be a transient storage medium.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software may depend upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments. It can be clearly understood by the skilled person that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, apparatuses, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units may be merely a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to implement the present embodiment. In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than disclosed in the description, and sometimes there is no specific order between the different operations or steps. For example, two sequential operations or steps may in fact be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Claims (10)
1. A method for data monitoring for a sensing system, comprising:
acquiring a wake-up signal;
acquiring sensor monitoring data under the condition that the type of the wake-up signal meets a first set condition;
and sending the sensor monitoring data to an environment sensing node.
2. The method of claim 1, wherein acquiring sensor monitoring data if the type of the wake-up signal satisfies a first set condition comprises:
and acquiring sensor monitoring data under the condition that the type of the wake-up signal is a low-frequency signal sent by the environment sensing node.
3. The method of claim 1, wherein acquiring sensor monitoring data if the type of the wake-up signal satisfies a first set condition comprises:
determining the power supply type of the sensing system under the condition that the type of the wake-up signal is a timer wake-up signal;
and acquiring sensor monitoring data under the condition that the power supply type of the sensing system meets a second set condition.
4. The method of claim 3, wherein acquiring sensor monitoring data in the case that the type of power supplied to the sensing system satisfies a second set condition comprises:
and acquiring sensor monitoring data under the condition that the power supply type of the sensing system is non-battery power supply.
5. The method of claim 3, wherein the determining the type of power supplied to the sensing system comprises:
monitoring a voltage of a circuit board power supply circuit of the sensing system;
and determining the power supply type of the sensing system according to the voltage of the circuit board power supply circuit.
6. The method of claim 5, wherein determining the type of power supply for the sensing system based on the voltage of the circuit board power supply circuit comprises:
under the condition that the voltage of the circuit board power supply circuit reaches a set threshold value, the power supply type of the sensing system is non-battery power supply;
and under the condition that the voltage of the circuit board power supply circuit does not reach a set threshold value, the power supply type of the sensing system is battery power supply.
7. The method of any one of claims 3 to 6, wherein determining the type of power supplied to the sensing system further comprises:
and entering a dormant state under the condition that the power supply type of the sensing system meets a third set condition.
8. The method of claim 7, wherein entering a sleep state if the type of power supplied to the sensing system satisfies a third set condition comprises:
and entering a dormant state under the condition that the power supply type of the sensing system is battery power supply.
9. An apparatus for data monitoring comprising a processor and a memory having stored thereon program instructions, wherein the processor is configured to perform the method for data monitoring of any one of claims 1 to 8 when executing the program instructions.
10. A sensing system comprising the apparatus for data monitoring of claim 9.
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