CN114422881B - Low-power communication method, system, storage medium and intelligent terminal - Google Patents
Low-power communication method, system, storage medium and intelligent terminal Download PDFInfo
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- CN114422881B CN114422881B CN202210052167.7A CN202210052167A CN114422881B CN 114422881 B CN114422881 B CN 114422881B CN 202210052167 A CN202210052167 A CN 202210052167A CN 114422881 B CN114422881 B CN 114422881B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/10—Current supply arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/60—Arrangements in telecontrol or telemetry systems for transmitting utility meters data, i.e. transmission of data from the reader of the utility meter
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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 application relates to a low-power communication method, a system, a storage medium and an intelligent terminal, which relate to the field of data interaction technology and comprise the steps of obtaining a wake-up signal; intermittently outputting an activation signal at preset wake-up time intervals according to the wake-up signal; and activating the preset table type terminal to preset the wake-up time according to the activation signal. The application has the effect of reducing the power consumption of the intelligent meter class in the use process.
Description
Technical Field
The present application relates to the field of data interaction technologies, and in particular, to a low power communication method, a system, a storage medium, and an intelligent terminal.
Background
With the development of technologies such as water meters and gas meters, intelligent meters (intelligent water meters, intelligent gas meters and the like) occupy a large number of markets, so that users can read and meter the meters conveniently.
In the related art, a battery is often used in the smart meter class to supply power, and the battery is utilized to enable the meter class terminal of the smart meter class to perform data interaction, so that an external receiver can receive corresponding data in the smart meter class in real time.
In view of the above related art, the inventor considers that the user only needs to read the data of the smart meter, and the meter terminal is in an active state at any time, which results in larger power consumption of the smart meter, and there is still room for improvement.
Disclosure of Invention
In order to reduce the power consumption of the intelligent meter class in the use process, the application provides a low-power communication method, a system, a storage medium and an intelligent terminal.
In a first aspect, the present application provides a low power communication method, which adopts the following technical scheme:
a method of low power communication, comprising:
acquiring a wake-up signal;
intermittently outputting an activation signal at preset wake-up time intervals according to the wake-up signal;
and activating the preset table type terminal to preset the wake-up time according to the activation signal.
By adopting the technical scheme, when a user needs to read the data on the intelligent meter, the wake-up signal is utilized to intermittently output the activation signal, so that the meter terminal can be intermittently activated, and the meter terminal can not be in an activated state at any time, so that the power consumption generated by the intelligent meter in the using process is reduced.
Optionally, the wake-up signal acquisition method includes:
acquiring extrusion force information of a preset starting key;
Judging whether a pressure value corresponding to the extrusion force information is larger than a preset pressure reference value or not;
outputting an invalid extrusion signal if the pressure value corresponding to the extrusion force information is not greater than the pressure reference value;
if the pressure value corresponding to the extrusion force information is larger than the pressure reference value, outputting an effective extrusion signal;
counting according to the effective extrusion signals to obtain effective quantity information;
judging whether the number value corresponding to the effective number information is equal to two;
if the number value corresponding to the effective number information is not equal to two, outputting an invalid starting signal;
and if the number value corresponding to the effective number information is equal to two, outputting a wake-up signal.
By adopting the technical scheme, in the process of acquiring the wake-up signal, whether the extrusion force of the starting key meets the requirement is judged firstly so as to reduce the occurrence of the situation that the starting key is started by false extrusion, and whether the number of times of extrusion meets the requirement is judged again so as to reduce the occurrence of the situation that the wake-up signal is output by single false extrusion.
Optionally, the method for judging the pressure value corresponding to the extrusion force information further includes:
acquiring in-place detection information of a starting key before the extrusion force information is acquired;
judging whether a detection value corresponding to the in-place detection information is consistent with a preset in-place value or not;
If the detection value corresponding to the in-place detection information is consistent with the in-place value, acquiring extrusion force information of preset detection duration;
if the detection value corresponding to the in-place detection information is inconsistent with the in-place value, the extrusion force information is not acquired.
By adopting the technical scheme, when the starting key is extruded, whether the starting key is in a set state is judged, so that the situation that external sundries continuously drop onto the starting key to enable the pressure value on the starting key to always meet the requirement is reduced, and the situation that the meter terminal is awakened by mistake is caused.
Optionally, the method for acquiring the wake-up signal further includes:
controlling the preset effective time to count down when the effective extrusion signal is output;
judging whether to acquire the effective extrusion signal again before the effective time returns to zero;
if the effective extrusion signal is acquired again before the effective time is zeroed, outputting a wake-up signal;
and if the effective extrusion signal is not acquired again before the effective time is zeroed, zeroing the quantity value corresponding to the effective quantity information.
By adopting the technical scheme, a user needs to continuously squeeze in a specified time in the process of squeezing the starting key, so that the situation that the watch terminal is awakened by mistake is reduced.
Optionally, the method for acquiring the wake-up signal further includes, before the effective time is reset to zero, acquiring the effective extrusion signal again and before the wake-up signal is output:
acquiring output time information when the effective extrusion signal is output;
arranging the time corresponding to the output time information on a preset time axis to determine a valid extrusion signal with the front time and a valid extrusion signal with the rear time, defining the valid extrusion signal with the front time as a front signal and the valid extrusion signal with the rear time as a rear signal;
acquiring corresponding extrusion force information according to the preceding signal and the following signal, defining the extrusion force information corresponding to the preceding signal as preceding pressure information, and defining the extrusion force information corresponding to the following signal as following pressure information;
calculating and acquiring differential pressure information according to the previous pressure information and the subsequent pressure information;
judging whether a pressure value corresponding to the differential pressure information falls into a preset allowable range or not;
if the pressure value corresponding to the differential pressure information falls into the allowable range, outputting a wake-up signal;
if the pressure value corresponding to the differential pressure information does not fall into the allowable range, outputting an abnormal pressure signal.
Through adopting above-mentioned technical scheme, when effective extrusion signal accords with the requirement, need judge the pressure of twice extrusion on the start button, if the difference between the extrusion of twice is too big, then probably is the outside debris striking is by the condition that the start button was launched again and dropped to the start button after, need not to export the wake-up signal this moment to further reduce the circumstances emergence that table class terminal mistake was awakened.
Optionally, the method further comprises a wake-up time interval adjusting method, which comprises the following steps:
acquiring table value information when the table terminal is activated, and counting activation signals to acquire activation times information;
judging whether the number value corresponding to the activation number information is larger than or equal to a preset reference number value or not, and defining table type number value information corresponding to the continuous reference number value as an acquisition interval;
outputting a continuous working signal if the number value corresponding to the activation number information is smaller than the reference number value;
if the number value corresponding to the activation number information is greater than or equal to the reference number value, acquiring the table type numerical information at the forefront end and the table type numerical information at the rearmost end of the acquisition interval on the time axis, defining the table type numerical information at the forefront end as initial numerical information, and defining the table type numerical information at the rearmost end as termination numerical information;
The acquisition interval is shifted in positive sequence on a time axis to update the initial value information and the termination value information;
calculating a difference value to obtain difference value numerical value information, wherein the difference value is obtained by subtracting a numerical value corresponding to the initial numerical value information from a numerical value corresponding to the ending numerical value information;
acquiring termination time information corresponding to the termination numerical value information and starting time information corresponding to the starting numerical value information;
calculating a difference value to obtain difference value time information, wherein the difference value is the difference of the time corresponding to the ending time information minus the time corresponding to the starting time information;
calculating and acquiring unit time change information according to the difference value numerical value information and the difference time information;
according to the preset unit time change information stored in the adjustment database, the adjustment information is matched with the current unit time change information to determine the current adjustment information;
and updating the adjustment value corresponding to the current adjustment information into a new wake-up time interval.
By adopting the technical scheme, when the activation times reach the reference times, different table numerical information is acquired according to the acquisition interval, the change value of the table numerical in unit time can be calculated, the water or gas transmission condition of the current intelligent table is indirectly determined through the change degree of the table numerical, and different wake-up time intervals are determined according to different numerical change degrees, so that a user can better know the change trend of the table numerical.
Optionally, the method further comprises:
judging whether the value corresponding to the difference value information is larger than a preset safety permission value or not;
if the value corresponding to the difference value information is not greater than the safety permission value, outputting a value change normal signal;
and outputting a value change abnormal signal if the value corresponding to the difference value information is larger than the safety permission value.
By adopting the technical scheme, whether the current intelligent meter is in a normal operation state or not can be known through judging the difference value numerical information, so that a user can timely learn the situation when the intelligent meter is abnormal, and the user can timely process the abnormal situation conveniently.
In a second aspect, the present application provides a low power communication system, which adopts the following technical scheme:
a low power communication system, comprising:
the acquisition module is used for acquiring a wake-up signal;
the processing module is connected with the acquisition module and the judging module and is used for storing and processing information;
the judging module is connected with the acquisition module and the processing module and is used for judging information;
the processing module intermittently outputs an activation signal at preset wake-up time intervals according to the wake-up signal;
and the processing module activates the preset table type terminal to preset the wake-up time according to the activation signal.
By adopting the technical scheme, when a user needs to read the data on the intelligent meter, the wake-up signal is acquired according to the acquisition module, and the processing module intermittently outputs the activation signal by utilizing the wake-up signal, so that the meter terminal can be intermittently activated, the meter terminal can not be in an activated state at any time, and the power consumption generated in the use process of the intelligent meter is reduced.
In a third aspect, the present application provides an intelligent terminal, which adopts the following technical scheme:
an intelligent terminal comprising a memory and a processor, the memory storing a computer program capable of being loaded by the processor and executing any one of the low power communication methods described above.
Through adopting above-mentioned technical scheme, through the use of intelligent terminal, when the user need read the data on the intelligent table class, utilize wake-up signal with intermittent type output activation signal, make table class terminal can be activated intermittently to make table class terminal can not be in the activated state constantly, so that the consumption that the intelligent table class produced in the use reduces.
In a fourth aspect, the present application provides a computer storage medium, capable of storing a corresponding program, having the feature of reducing power consumption of an intelligent meter class in a use process, and adopting the following technical scheme:
A computer readable storage medium storing a computer program loadable by a processor and performing any of the low power communication methods described above.
By adopting the technical scheme, the computer program with the low-power communication method is arranged in the storage medium, when a user needs to read the data on the intelligent meter, the wake-up signal is utilized to intermittently output the activation signal, so that the meter terminal can be intermittently activated, the meter terminal can not be in an activated state at any time, and the power consumption generated in the use process of the intelligent meter is reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. intermittent activation can be carried out on the table type terminal so as to reduce the power consumption in the using process of the table type terminal;
2. the situation when the key extrusion is started can be judged, so that the situation that the meter type terminal is awakened by mistake is reduced;
3. according to the change degree of the meter values, intermittent intervals with different time lengths are selected, and the meter reading requirement of a user is met.
Drawings
Fig. 1 is a flow chart of a low power communication method.
Fig. 2 is a flow chart of a false crush determination method.
FIG. 3 is a flow chart of a method of in-place squeeze determination.
Fig. 4 is a flowchart of a continuous extrusion determining method.
Fig. 5 is a flowchart of a foreign object extrusion judgment method.
Fig. 6 is a flow chart of a wake-up time interval adjustment method.
Fig. 7 is a flowchart of a table class data anomaly determination method.
Fig. 8 is a block flow diagram of a low power communication method.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings 1 to 8 and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
Embodiments of the application are described in further detail below with reference to the drawings.
The embodiment of the application discloses a low-power communication method, which can output a wake-up signal aiming at starting a key and meeting the requirement for extrusion twice when a user needs to read or read a meter, so that a meter terminal can be intermittently awakened, the meter terminal is not required to be in an activated state at any time, and the power consumption of the meter terminal in the use process is reduced.
Referring to fig. 1, the method flow of low power communication includes the steps of:
step S100: a wake-up signal is acquired.
The wake-up signal is a signal for waking up an appliance capable of performing signal transmission with the watch-type terminal, and a specific acquisition method is described later, and is not described in detail herein; the meter type terminal is a terminal capable of reading data of the intelligent meter, is a conventional technical means for a person skilled in the art, and is not described in detail; the instrument capable of transmitting signals with the meter terminal can be a signal generator, and the frequency of the signal generator is only required to be adjusted to be consistent with that of the meter terminal, so that the instrument is a conventional technical means for a person skilled in the art and is not described in detail.
Step S101: and intermittently outputting an activation signal at preset wake-up time intervals according to the wake-up signal.
In the initial stage of the operation of the signal generator according to the wake-up signal, the wake-up time interval is a fixed value, and specific numerical values are set by staff according to actual conditions, and are not repeated; the activation signal is a signal for activating the type terminal, and when the wake-up signal is received, one activation signal is output every wake-up time interval.
Step S102: and activating the preset table type terminal to preset the wake-up time according to the activation signal.
When the meter terminal receives the activation signal, the meter terminal can be activated, and at the moment, the meter terminal can read and transmit the data of the intelligent meter so that a user can read the meter or read the meter; the wake-up time length is a fixed value, and is set by a worker according to the data transmission speed of the corresponding intelligent meter, and details are omitted; when a user needs to read or read a meter, the intermittently output activation signal can enable the meter terminal to be intermittently activated, so that the meter terminal is not required to be in an activated state at any time, and the power consumption of the meter terminal in the using process is reduced.
Referring to fig. 2, the wake-up signal acquisition method includes:
Step S200: and acquiring extrusion force information of a preset starting key.
The starting key is a case for outputting a wake-up signal of a user, when the user needs to read a meter, the user can squeeze the starting key, a spring is arranged below the starting key, the starting key can be reset after the squeezing force is eliminated, and the setting of the starting key is the setting of the key in a conventional environment, which is a conventional technical means of a person skilled in the art and is not repeated; the extrusion force information is the pressure information corresponding to the upper surface of the starting key, and the extrusion force information can be obtained by installing a pressure sensor on the upper surface of the starting key, so that the conventional technical means of the person skilled in the art are omitted.
Step S201: and judging whether the pressure value corresponding to the extrusion force information is larger than a preset pressure reference value.
The pressure reference value is a fixed value, the minimum pressure value which is set by a worker and is determined to act on the signal trigger piece below the starting key is set by the worker, and the specific value is set by the worker according to the actual situation and is not repeated; the purpose of the judgment is to know whether the starting button is effectively extruded when being extruded so as to facilitate the subsequent judgment of whether the wake-up signal is output.
Step S2011: and outputting an invalid extrusion signal if the pressure value corresponding to the extrusion force information is not greater than the pressure reference value.
When the pressure value corresponding to the extrusion force information is not greater than the pressure reference value, the fact that the extrusion force of the starting key cannot enable the signal trigger piece below the starting key to operate at the moment is indicated, and an invalid extrusion signal is output to record the extrusion, so that a user can know the extrusion condition of the starting key conveniently.
Step S2012: and outputting an effective extrusion signal if the pressure value corresponding to the extrusion force information is larger than the pressure reference value.
When the pressure value corresponding to the extrusion force information is larger than the pressure reference value, the operation of the signal trigger piece below the starting key can be performed by the extrusion force of the starting key, and an effective extrusion signal is output to record the extrusion, so that a user can know the extrusion condition of the starting key conveniently.
Step S202: and counting according to the effective extrusion signals to obtain effective quantity information.
The number value corresponding to the effective number information is the total number of the effective extrusion signals, the effective extrusion signals can be obtained by counting, the initial value of the number value corresponding to the effective number information is zero, and when the effective extrusion signals are output, the number value corresponding to the effective number information is added with one.
Step S203: and judging whether the number value corresponding to the effective number information is equal to two.
The purpose of the judgment is to know whether the number of times the starting key is effectively extruded is two, so that the subsequent judgment on the wake-up signal output is facilitated.
Step S2031: and if the number value corresponding to the effective number information is not equal to two, outputting an invalid starting signal.
When the number value corresponding to the effective number information is not equal to two, the effective extrusion for the starting key is 0 or 1 time, the starting key is possibly not extruded or accidentally extruded at this time, and an invalid starting signal is output to record the situation, so that a user can know the specific situation, and the situation that the watch terminal is accidentally awakened and activated is reduced.
Step S2032: and if the number value corresponding to the effective number information is equal to two, outputting a wake-up signal.
When the number value corresponding to the effective number information is equal to two, the effective extrusion times of the starting key are indicated to be two times, at the moment, the situation that accidental extrusion does not exist in a large probability is indicated that a user needs to perform meter reading or meter reading so as to output a wake-up signal to perform intermittent wake-up operation on the surface terminal.
Referring to fig. 3, the method for determining a pressure value corresponding to the extrusion force information further includes:
Step S300: and acquiring in-place detection information of the starting key before the extrusion force information is acquired.
The in-place detection information is information for detecting the position of the start key at the moment, can be obtained through the extrusion amount of the spring below the start key, and is a conventional technical means for a person skilled in the art, and is not described in detail.
Step S301: and judging whether the detection value corresponding to the in-place detection information is consistent with a preset in-place value.
The in-place value is a value corresponding to the state of the starting key when the starting key is normally not extruded, and is set by a worker and is not described in detail; the purpose of the judgment is to know whether the current position of the starting key is at the position when the starting key is not pressed, so that the state of the starting key can be further judged.
Step S3011: and if the detection value corresponding to the in-place detection information is consistent with the in-place value, acquiring extrusion force information of a preset detection duration.
When the detection value corresponding to the in-place detection information is consistent with the in-place value, the current position of the starting key is consistent with the position set in advance, namely the starting key is in an un-extruded jacking state; the detection duration is a fixed value, and the working personnel sets the detection duration according to the actual situation, and the detection duration extrusion force information is obtained, so that the collected extrusion force information is the information when the starting key is in the jacking normal state, the situation that the starting key is extruded again and outputs a wake-up signal when the starting key is not restored to the original position after the extrusion force for the first extrusion is cancelled is reduced, and the situation that external sundries continuously strike the starting key and the wake-up signal is wrongly output is reduced.
Step S3012: if the detection value corresponding to the in-place detection information is inconsistent with the in-place value, the extrusion force information is not acquired.
When the detection value corresponding to the in-place detection information is inconsistent with the in-place value, the fact that the current position of the starting key is inconsistent with the preset position is indicated, namely the starting key is not in an unpressed jacking state, extrusion force information is not acquired at the moment, and therefore the situation that wake-up signals are output mistakenly is reduced.
Referring to fig. 4, the wake-up signal acquisition method further includes:
step S400: and controlling the preset effective time to count down when the effective extrusion signal is output.
The time length corresponding to the effective time is a fixed value, and the specific time length is set by a worker according to actual conditions and is not repeated; when the effective extrusion signal is output, the starting signal is described to perform effective extrusion once, and effective actual countdown is performed so as to facilitate the subsequent further judgment of the output of the wake-up signal.
Step S401: and judging whether the effective extrusion signal is acquired again before the effective time is reset to zero.
The purpose of the judgment is to know whether the starting key is extruded for the second time within the set time after the first time of extrusion, so that the situation that a wake-up signal is output due to the fact that the starting key is extruded for the wrong time for two times with long time is reduced.
Step S4011: and if the effective extrusion signal is acquired again before the effective time is reset to zero, outputting a wake-up signal.
When the effective extrusion signal is obtained again before the effective time is zeroed, the effective extrusion for the starting key is continuously extrusion twice, at the moment, the high probability is that a user needs to read a meter or check a meter, and a wake-up signal is output to intermittently output an activation signal, so that intermittent activation of the meter terminal is realized.
Step S4012: and if the effective extrusion signal is not acquired again before the effective time is zeroed, zeroing the quantity value corresponding to the effective quantity information.
And (3) acquiring no effective extrusion signal again before the effective time is zeroed, namely, acquiring no second effective extrusion within the preset time after the first extrusion is finished, namely, indicating that the first effective extrusion is possibly false extrusion, and zeroing the quantity value corresponding to the effective quantity information at the moment so as to enable the effective quantity information to be recounted subsequently.
Referring to fig. 5, the method for acquiring the wake-up signal further includes, before the effective time is zeroed, acquiring the effective extrusion signal again and before the wake-up signal is output:
step S500: and obtaining output time information when the effective extrusion signal is output.
The time corresponding to the output time information is the time when the effective extrusion signal is output, and can be obtained by recording the time when the effective extrusion signal is output, which is a conventional technical means for those skilled in the art and will not be described in detail.
Step S501: and arranging the time corresponding to the output time information on a preset time axis to determine a valid extrusion signal with the front time and a valid extrusion signal with the rear time, defining the valid extrusion signal with the front time as a front signal, and defining the valid extrusion signal with the rear time as a rear signal.
The time axis is a positive sequence time line, when the time corresponding to the output time information is arranged on the time axis, the sequence relation of the two output time information can be determined, the effective extrusion signal with the front time is defined as a front signal, and the effective extrusion signal with the rear time is defined as a rear signal, so that the two effective extrusion signals can be conveniently invoked subsequently.
Step S502: corresponding extrusion force information is acquired according to the preceding signal and the following signal, the extrusion force information corresponding to the preceding signal is defined as preceding pressure information, and the extrusion force information corresponding to the following signal is defined as following pressure information.
Corresponding extrusion force information can be determined according to the previous signal, and the extrusion force information is defined as the previous extrusion force information to be marked, so that the extrusion force information can be conveniently called later; corresponding extrusion force information can be determined according to the subsequent signals, and the extrusion force information is defined as the subsequent pressure information to be marked, so that the extrusion force information can be conveniently called later.
Step S503: differential pressure information is calculated based on the preceding pressure information and the following pressure information.
The pressure value corresponding to the differential pressure information is the difference between the pressure value corresponding to the preceding pressure information and the pressure value corresponding to the following pressure information, the calculation method can be that the pressure value corresponding to the preceding pressure information is subtracted from the pressure value corresponding to the following pressure information or that the pressure value corresponding to the following pressure information is subtracted from the pressure value corresponding to the preceding pressure information, the specific calculation method is set by a worker, the calculation formula is simple subtraction operation, and the common general knowledge of the person skilled in the art is omitted.
Step S504: and judging whether the pressure value corresponding to the differential pressure information falls into a preset permission range or not.
The allowable range is a closed area set in advance, the allowable difference range is set for the staff, and the specific range is set by the staff according to the actual situation and is not repeated; the purpose of judging is to know whether the extrusion force of the effective extrusion is too large or not, so that the extrusion condition of the starting key is further judged.
Step S5041: and if the pressure value corresponding to the differential pressure information falls into the allowable range, outputting a wake-up signal.
When the pressure value corresponding to the differential pressure information falls into the allowable range, the extrusion force difference value of the effective extrusion of the two times is not large, so that the two times of extrusion are artificial extrusion, and a wake-up signal is output at the moment so that a user can read the meter normally.
Step S5042: if the pressure value corresponding to the differential pressure information does not fall into the allowable range, outputting an abnormal pressure signal.
When the pressure value corresponding to the differential pressure information does not fall into the allowable range, the fact that the extrusion force differential value of the two effective extrusion is too large is indicated, and in this case, the situation that an external elastic object falls onto a starting key to repeatedly extrude is possibly caused, an abnormal pressure signal is output to record the situation, and accordingly the situation that a wake-up signal is output to mistakenly activate a meter terminal is reduced.
Referring to fig. 6, the method further includes a wake-up time interval adjustment method, which includes:
step S600: and when the table type terminal is activated, acquiring table type numerical value information, and counting activation signals to acquire activation times information.
The table type numerical value information is data information on an intelligent table acquired in the table type terminal activating process, and the acquisition process is a conventional technical means of a person skilled in the art and is not repeated; the number value corresponding to the activation number information is the total number of the activation signals, the number value corresponding to the activation number information can be obtained through a technical method, the initial value of the number value corresponding to the activation number information is zero, when the activation signals appear, the number value corresponding to the activation number information is added with one for processing, and the number value corresponding to the activation number information can be used for obtaining the number of times of table type numerical value information of the table type terminal so as to facilitate the subsequent adjustment of the wake-up time interval.
Step S601: judging whether the number value corresponding to the activation number information is larger than or equal to a preset reference number value, and defining table type number information corresponding to the continuous reference number value as an acquisition interval.
The reference secondary value is a fixed value, and is set by a worker according to actual conditions, and details are omitted; the purpose of the judgment is to know whether the number value of the table type numerical information acquired by the table type terminal reaches the preset number or not so as to facilitate the subsequent judgment; the table type numerical value information corresponding to the continuous reference number is table type numerical value information which is continuous in time on a time axis, the definition of the acquisition interval is to acquire the table type numerical value information of the number of the reference number, for example, the number of the table type numerical value information is 1,2 and 3, and the reference number is 3, and the acquisition interval acquires 1,2 and 3.
Step S6011: and outputting a continuous working signal if the number value corresponding to the activation number information is smaller than the reference number value.
When the number value corresponding to the activation number information is smaller than the reference number value, the fact that the number of the acquired table type numerical information does not meet the requirement at the moment is indicated, and a continuous working signal is output to record the situation, so that the table type numerical information is continuously acquired.
Step S6012: if the number value corresponding to the activation number information is greater than or equal to the reference number value, acquiring the table type numerical information at the forefront end and the table type numerical information at the rearmost end of the acquisition interval on the time axis, defining the table type numerical information at the forefront end as initial numerical information, and defining the table type numerical information at the rearmost end as termination numerical information.
When the number value corresponding to the activation number information is greater than or equal to the reference number value, the number of the acquired table value information meets the requirement of the acquisition interval, the table value information in the acquisition interval is identified on a time axis at the moment to determine the table value information at the forefront end on the time axis and the table value information at the rearmost end on the time axis, wherein the table value information at the forefront end is the table value information at the forefront time in the acquisition interval, the table value information at the rearmost end is the table value information at the rearmost time in the acquisition interval, the table value information at the forefront end is defined as the initial value information and the table value information at the rearmost end is defined as the termination value information, and the two table value information with the largest middle time in the acquisition interval can be conveniently called later.
Step S602: the acquisition interval is shifted in positive sequence on the time axis to update the initial value information and the ending value information.
The positive sequence transition is to transition the collection interval along the time passing direction on the time axis, for example, the numerical value of the table type numerical value information is 1,2,3, and the reference number is 3, then the collection interval collects 1,2,3, if the numerical value of the next table type numerical value information is 5, then the numerical value of the collection interval is updated to 2,3,5, and the starting numerical value information and the ending numerical value information can be updated continuously by utilizing the transition of the collection interval so as to update the subsequent calculation results of the starting numerical value information and the ending numerical value information continuously.
Step S603: and calculating a difference value to obtain difference value numerical value information, wherein the difference value is the difference of the numerical value corresponding to the ending numerical value information minus the numerical value corresponding to the starting numerical value information.
The value corresponding to the difference value information is the difference between the value corresponding to the ending value information and the value corresponding to the starting value information, the calculation method is that the value corresponding to the ending value information is subtracted by the value corresponding to the starting value information, and the conventional subtraction operation is omitted.
Step S604: and acquiring termination time information corresponding to the termination numerical value information and starting time information corresponding to the starting numerical value information.
The ending time information when the ending numerical value information is acquired can be determined according to the ending numerical value information, the starting time information when the starting numerical value information is acquired can be determined according to the starting numerical value information, and subsequent calculation can be performed according to different acquisition times of the ending time information and the starting time information.
Step S605: and calculating a difference value to obtain difference value time information, wherein the difference value is the difference of the time corresponding to the ending time information minus the time corresponding to the starting time information.
The time corresponding to the difference time information is the difference between the time corresponding to the ending time information and the time corresponding to the starting time information, the calculated result is the difference between the time corresponding to the ending time information and the time corresponding to the starting time information, and the time difference obtained by the starting numerical information at the forefront end and the starting numerical information at the rearmost end in the acquisition interval can be obtained by utilizing the obtaining of the difference time information.
Step S606: calculating and acquiring unit time change information according to the difference value numerical value information and the difference time information.
The change value corresponding to the change information of the unit time is the change of the numerical value in the unit time, and the calculation formula can be thatWherein X is a change value corresponding to change information of unit time, Y is a value corresponding to difference value information, and T is a difference time signal And judging the change degree of the numerical value corresponding to the table numerical value information according to the time corresponding to the information, if the X value is large, indicating that the numerical value corresponding to the table numerical value information changes fast at the moment, and otherwise, changing slowly.
Step S607: and according to the preset unit time change information stored in the adjustment database, the adjustment information is matched with the current unit time change information to determine the current adjustment information.
The adjusting information is a numerical value of a wake-up time interval to be adjusted, corresponding adjusting information can be determined according to different unit time change information, for example, when the unit time change information is larger, smaller adjusting information is output, so that the wake-up time interval can be shortened, and the table numerical information can be acquired more clearly; the adjustment database is built by collecting and storing different unit time change information and corresponding adjustment information, and the building method is a conventional technical means of a person skilled in the art and is not repeated; when the current unit time change information is input into the adjustment database, corresponding adjustment information, namely current adjustment information, can be output.
Step S608: and updating the adjustment value corresponding to the current adjustment information into a new wake-up time interval.
According to the current adjustment information, the adjustment value corresponding to the current adjustment information can be updated into a new wake-up time interval, so that the activation interval of the table type terminal can be changed according to the change degree of the table type data, if the change is faster, the activation interval is shortened, the specific change trend of the table type data can be known, and if the change is slower, the activation interval is increased, so that the power consumption of the table type terminal is further reduced.
Referring to fig. 7, further comprising:
step S700: and judging whether the value corresponding to the difference value information is larger than a preset safety permission value.
The safety permission value is a fixed value, is the maximum value of the value corresponding to the permission difference value information set by the staff, and is set by the staff according to actual conditions, and the judgment purpose is to know whether the value suddenly changes in a large amount or not so that a user can process different conditions.
Step S7001: and if the value corresponding to the difference value information is not greater than the safety permission value, outputting a value change normal signal.
When the value corresponding to the difference value information is not greater than the safety permission value, the condition that the data of the intelligent meter is in normal change is indicated, and a value change normal signal is output to record the condition, so that a worker can know the change condition of the value of the intelligent meter.
Step S7002: and outputting a value change abnormal signal if the value corresponding to the difference value information is larger than the safety permission value.
When the value corresponding to the difference value information is larger than the safety permission value, the data change of the intelligent meter is indicated to be in an abnormal condition, and a value change abnormal signal is output at the moment to record the abnormal condition, so that a worker can know the abnormal condition in time, and the worker can process the abnormal condition in time.
Referring to fig. 8, based on the same inventive concept, an embodiment of the present invention provides a low power communication system, including:
the acquisition module is used for acquiring a wake-up signal;
the processing module is connected with the acquisition module and the judging module and is used for storing and processing information;
the judging module is connected with the acquisition module and the processing module and is used for judging information;
the processing module intermittently outputs an activation signal at preset wake-up time intervals according to the wake-up signal;
the processing module activates the preset table type terminal to preset the wake-up time according to the activation signal;
the effective extrusion frequency determining module is used for judging the effective extrusion frequency of the starting key so as to reduce the occurrence of the situation that the starting key is extruded by mistake and a wake-up signal is output;
The extrusion condition determining module is used for judging whether the starting key is in a specified state before extrusion so as to reduce the occurrence of the condition that external sundries are continuously impacted to output a wake-up signal;
the continuous extrusion determining module is used for determining whether a user is continuously extruded when the starting key is extruded, so that the situation that the user is not required to wake up the surface terminal is reduced;
the pressure determining module is used for judging whether the extrusion force born by the starting key twice is excessively large or not, so that the occurrence of false awakening is further reduced;
the interval time adjusting module is used for adjusting the interval time of the activation of the meter terminal according to the change degree of the intelligent meter value, so that a user can conveniently acquire the trend of the change of the meter value;
the abnormality determination module is used for judging whether the intelligent meter is in a normal working state or not so that a worker can timely process when the intelligent meter is abnormal.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional modules is illustrated, and in practical application, the above-described functional allocation may be performed by different functional modules according to needs, i.e. the internal structure of the apparatus is divided into different functional modules to perform all or part of the functions described above. The specific working processes of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which are not described herein.
Embodiments of the present invention provide a computer-readable storage medium storing a computer program that can be loaded by a processor and that performs a low-power communication method.
The computer storage medium includes, for example: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Based on the same inventive concept, an embodiment of the present invention provides an intelligent terminal, which includes a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and execute a low power communication method.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional modules is illustrated, and in practical application, the above-described functional allocation may be performed by different functional modules according to needs, i.e. the internal structure of the apparatus is divided into different functional modules to perform all or part of the functions described above. The specific working processes of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which are not described herein.
The foregoing description of the preferred embodiments of the application is not intended to limit the scope of the application in any way, including the abstract and drawings, in which case any feature disclosed in this specification (including abstract and drawings) may be replaced by alternative features serving the same, equivalent purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.
Claims (9)
1. A method of low power communication, comprising:
acquiring a wake-up signal;
intermittently outputting an activation signal at preset wake-up time intervals according to the wake-up signal;
activating a preset table type terminal to preset a wake-up time according to an activation signal;
the method for adjusting the wake-up time interval further comprises the following steps:
acquiring table value information when the table terminal is activated, and counting activation signals to acquire activation times information;
judging whether the number value corresponding to the activation number information is larger than or equal to a preset reference number value or not, and defining table type number value information corresponding to the continuous reference number value as an acquisition interval;
outputting a continuous working signal if the number value corresponding to the activation number information is smaller than the reference number value;
if the number value corresponding to the activation number information is greater than or equal to the reference number value, acquiring the table type numerical information at the forefront end and the table type numerical information at the rearmost end of the acquisition interval on the time axis, defining the table type numerical information at the forefront end as initial numerical information, and defining the table type numerical information at the rearmost end as termination numerical information;
The acquisition interval is shifted in positive sequence on a time axis to update the initial value information and the termination value information;
calculating a difference value to obtain difference value numerical value information, wherein the difference value is obtained by subtracting a numerical value corresponding to the initial numerical value information from a numerical value corresponding to the ending numerical value information;
acquiring termination time information corresponding to the termination numerical value information and starting time information corresponding to the starting numerical value information;
calculating a difference value to obtain difference value time information, wherein the difference value is the difference of the time corresponding to the ending time information minus the time corresponding to the starting time information;
calculating and acquiring unit time change information according to the difference value numerical value information and the difference time information;
according to the preset unit time change information stored in the adjustment database, the adjustment information is matched with the current unit time change information to determine the current adjustment information;
and updating the adjustment value corresponding to the current adjustment information into a new wake-up time interval.
2. The low power communication method of claim 1, wherein: the wake-up signal acquisition method comprises the following steps:
acquiring extrusion force information of a preset starting key;
judging whether a pressure value corresponding to the extrusion force information is larger than a preset pressure reference value or not;
Outputting an invalid extrusion signal if the pressure value corresponding to the extrusion force information is not greater than the pressure reference value;
if the pressure value corresponding to the extrusion force information is larger than the pressure reference value, outputting an effective extrusion signal;
counting according to the effective extrusion signals to obtain effective quantity information;
judging whether the number value corresponding to the effective number information is equal to two;
if the number value corresponding to the effective number information is not equal to two, outputting an invalid starting signal;
and if the number value corresponding to the effective number information is equal to two, outputting a wake-up signal.
3. The low power communication method according to claim 2, wherein: the judging method of the pressure value corresponding to the extrusion force information further comprises the following steps:
acquiring in-place detection information of a starting key before the extrusion force information is acquired;
judging whether a detection value corresponding to the in-place detection information is consistent with a preset in-place value or not;
if the detection value corresponding to the in-place detection information is consistent with the in-place value, acquiring extrusion force information of preset detection duration;
if the detection value corresponding to the in-place detection information is inconsistent with the in-place value, the extrusion force information is not acquired.
4. The low power communication method according to claim 2, wherein: the wake-up signal acquisition method further comprises the following steps:
Controlling the preset effective time to count down when the effective extrusion signal is output;
judging whether to acquire the effective extrusion signal again before the effective time returns to zero;
if the effective extrusion signal is acquired again before the effective time is zeroed, outputting a wake-up signal;
and if the effective extrusion signal is not acquired again before the effective time is zeroed, zeroing the quantity value corresponding to the effective quantity information.
5. The method of low power communication according to claim 4, wherein: the method for acquiring the wake-up signal further comprises the steps of acquiring the effective extrusion signal again before the effective time is zeroed and before the wake-up signal is output:
acquiring output time information when the effective extrusion signal is output;
arranging the time corresponding to the output time information on a preset time axis to determine a valid extrusion signal with the front time and a valid extrusion signal with the rear time, defining the valid extrusion signal with the front time as a front signal and the valid extrusion signal with the rear time as a rear signal;
acquiring corresponding extrusion force information according to the preceding signal and the following signal, defining the extrusion force information corresponding to the preceding signal as preceding pressure information, and defining the extrusion force information corresponding to the following signal as following pressure information;
Calculating and acquiring differential pressure information according to the previous pressure information and the subsequent pressure information;
judging whether a pressure value corresponding to the differential pressure information falls into a preset allowable range or not;
if the pressure value corresponding to the differential pressure information falls into the allowable range, outputting a wake-up signal;
if the pressure value corresponding to the differential pressure information does not fall into the allowable range, outputting an abnormal pressure signal.
6. The low power communication method of claim 1, wherein: further comprises:
judging whether the value corresponding to the difference value information is larger than a preset safety permission value or not;
if the value corresponding to the difference value information is not greater than the safety permission value, outputting a value change normal signal;
and outputting a value change abnormal signal if the value corresponding to the difference value information is larger than the safety permission value.
7. A low power communication system, comprising:
the acquisition module is used for acquiring a wake-up signal;
the processing module is connected with the acquisition module and the judging module and is used for storing and processing information;
the judging module is connected with the acquisition module and the processing module and is used for judging information;
the processing module intermittently outputs an activation signal at preset wake-up time intervals according to the wake-up signal;
The processing module activates the preset table type terminal to preset the wake-up time according to the activation signal;
the method for adjusting the wake-up time interval further comprises the following steps:
the processing module acquires table value information when the table terminal is activated, and counts activation signals to acquire activation times information;
the judging module judges whether the number value corresponding to the activation number information is larger than or equal to a preset reference number value or not, and defines the table type number value information corresponding to the continuous reference number value as an acquisition interval;
if the judging module judges that the number value corresponding to the activation number information is smaller than the reference number value, the processing module outputs a continuous working signal;
if the judging module judges that the number value corresponding to the activation number information is larger than or equal to the reference number value, the acquiring module acquires the table type numerical information at the forefront end and the table type numerical information at the rearmost end of the acquisition interval on the time axis, defines the table type numerical information at the forefront end as initial numerical information and defines the table type numerical information at the rearmost end as termination numerical information;
the processing module forward-sequence shifts the acquisition interval on a time axis to update the initial value information and the termination value information;
the processing module calculates a difference value to obtain difference value numerical value information, wherein the difference value is obtained by subtracting a numerical value corresponding to the initial numerical value information from a numerical value corresponding to the ending numerical value information;
The acquisition module acquires termination time information corresponding to the termination numerical value information and starting time information corresponding to the starting numerical value information;
the processing module calculates a difference value to obtain difference value time information, wherein the difference value is the difference of the time corresponding to the ending time information minus the time corresponding to the starting time information;
the processing module calculates and acquires unit time change information according to the difference value numerical information and the difference time information;
the processing module is used for determining current adjustment information according to the preset unit time change information stored in the adjustment database and matching the adjustment information with the current unit time change information;
the processing module updates the adjustment value corresponding to the current adjustment information into a new wake-up time interval.
8. An intelligent terminal comprising a memory and a processor, the memory having stored thereon a computer program capable of being loaded by the processor and performing the method according to any of claims 1 to 6.
9. A computer readable storage medium, characterized in that a computer program is stored which can be loaded by a processor and which performs the method according to any of claims 1 to 6.
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