CN113750418B - Reliable strategy for automatic control of Internet of things equipment based on bus mode - Google Patents
Reliable strategy for automatic control of Internet of things equipment based on bus mode Download PDFInfo
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- CN113750418B CN113750418B CN202111031707.5A CN202111031707A CN113750418B CN 113750418 B CN113750418 B CN 113750418B CN 202111031707 A CN202111031707 A CN 202111031707A CN 113750418 B CN113750418 B CN 113750418B
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
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- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
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Abstract
A reliable strategy for automatic control of Internet of things equipment based on a bus mode comprises the following steps: the method comprises the steps that an automatic control system of the Internet of things equipment based on a bus mode is arranged in advance, the automatic control system of the Internet of things equipment based on the bus mode comprises a main controller, a hard disk, a display screen and a water level transmitter, the hard disk and the display screen are connected with the main controller through a bus, the water level transmitter is arranged in a community fire pool, and the water level transmitter is in communication connection with the main controller; the defects that monitoring on fire fighting conditions statistics, fire classification statistics and fire loss statistics in the community is lacked, monitoring on the fire fighting aspect of the community is unfavorable, monitoring on fire fighting water pumps and living water pumps in the community is lacked, the states of the fire fighting water pumps and the living water pumps in the community cannot be controlled timely, assembling of a water level transmitter in a fire fighting pool of the community is inconvenient, and the accuracy of the monitored water level is not high in the prior art are effectively overcome.
Description
Technical Field
The application relates to the technical field of Internet of things, in particular to a reliable strategy for automatic control of Internet of things equipment based on a bus mode.
Background
The internet of things (English: IXDerXeD of DhiXgs, abbreviation: ioD) originated in the media field and is the third revolution of the information technology industry. The internet of things refers to the fact that any object is connected with a network through information sensing equipment according to an agreed protocol, and the object carries out information exchange and communication through an information propagation medium so as to achieve functions of intelligent identification, positioning, tracking, supervision and the like. The automatic control (audomac condrol) means that a certain working state or parameter of a machine, equipment or a production process automatically runs according to a preset rule by using an additional device or device under the condition that no person directly participates in the automatic control. The community is a large group formed by a plurality of social groups or social organizations in a certain field and related to each other in life, is the most basic content of social organisms and is the miniature of the macroscopic society. The community is a community formed by people who have certain interactive relation and common cultural competence and are mutually related in a certain field and an activity area thereof.
In the monitoring of the Internet of things of the community, the monitoring of fire fighting condition statistics, fire classification statistics and fire loss statistics in the community is lacked at present, so that the monitoring of the community fire fighting aspect is not favorable.
In addition, in the internet of things monitoring of the fire fighting facilities and the internet of things monitoring of the domestic water facilities of the community, the monitoring of the fire fighting water pumps and the domestic water pumps in the community is lacked, so that the states of the fire fighting water pumps and the domestic water pumps in the community cannot be immediately controlled.
On the other hand, a water source for pumping water from a water-proof pump in a community is a fire-fighting pool containing water, in the monitoring of the Internet of things of the fire-fighting pool, the monitoring of the water surface elevation of the fire-fighting pool is usually carried out by means of a water level transmitter, at present, the water level of the fire-fighting pool is basically monitored by using a type 2 mode, wherein one mode is that holes are drilled on the side wall of the fire-fighting pool, and the water level transmitter with a magnetic ball is placed in the holes to determine the water level; another type of model is to mount a laser rangefinder on the lower wall of the fire pool and use a laser to monitor the water level in the fire pool.
In the 2-type mode, the water level transmitter can be assembled on the fire pool only after water in the fire pool is pumped out, so that the assembly is inconvenient; when monitoring the water level of the fire pool, because the general water storage capacity of the fire pool is not small, when the water storage capacity changes slightly, the change of the water level is reflected to be trace, and the accuracy of the monitored water level is not high.
Disclosure of Invention
For solving the problem, the utility model provides a reliable strategy of thing networking device automatic control based on bus mode, effectively avoided lacking among the prior art to the statistics of fire prevention alert condition in the community, the control of fire classification statistics and fire loss statistics, it is unfavorable to the control in the aspect of the community fire control, lack the control to fire-fighting water pump and life water pump in the community, can't be immediate control the state of fire-fighting water pump and life water pump in the community, it is very inconvenient to assemble water level changer in the fire-fighting pool of community, the not high defect of the water level degree of accuracy of control.
In order to overcome the defects in the prior art, the application provides a solution for a reliable strategy for automatic control of internet of things equipment based on a bus mode, and the solution is as follows:
a reliable strategy for automatic control of Internet of things equipment based on a bus mode comprises the following steps:
step 1: the method comprises the steps that an automatic control system of the Internet of things equipment based on a bus mode is arranged in advance, the automatic control system of the Internet of things equipment based on the bus mode comprises a main controller, a hard disk, a display screen and a water level transmitter, the hard disk and the display screen are connected with the main controller through a bus, the water level transmitter is arranged in a community fire pool, and the water level transmitter is in communication connection with the main controller;
furthermore, the probe of the water level transmitter 2 comprises a stainless steel column 4 which is arranged from the water surface of the fire pool 3 to the pool bottom of the fire pool, a hollow copper plate 5 capable of being stopped on the water surface is movably arranged on the stainless steel column 4, when the water surface position of the fire pool changes vertically, the hollow copper plate 5 also synchronously changes vertically, the probe of the water level transmitter 2 forms a potentiometer, and the level number sent by the water level transmitter 2 is accompanied by the resistance value change of the potentiometer, namely the movement condition change of the hollow copper plate 5.
Further, the step 1 further includes: the level number sent by the corresponding water level transmitter of each water level interval of the fire pool is determined by field measurement in the fire pool, and then the level number sent by each water level transmitter is given as the water level of the corresponding fire pool by an interpolation method, so that the level number sent by the water level transmitter can be converted into the water level of the fire pool;
and comparing the water level of the fire pool with the corresponding water storage capacity of the water level, and deriving the corresponding water storage capacity by an interpolation method according to the water level of the fire pool, so that the water storage capacity derived by the interpolation method and the corresponding water level of the fire pool form a water level and water storage capacity mapping table.
And 2, step: when the water level is monitored, the main controller immediately acquires the level number sent by the water level transmitter in the fire pool and converts the level number into a corresponding water level signal of the fire pool, and the water level signal is transmitted to the hard disk for storage and transmitted to the display screen for display;
and 3, step 3: periodically extracting a water level signal as an information unit at a certain interval, and when an information unit is obtained, forwardly requesting a plurality of information units to form an information group together with the information units;
and 4, step 4: deriving a highest subtraction value obtained by subtracting the highest numerical value and the lowest numerical value in the information group, and comparing the highest subtraction value with a set reliability operation standard value;
further, the step 4 specifically includes:
step 4-1: when the highest subtraction value is higher than the over-reliability operation standard value, the information of the information group is determined to be unreliable information, namely determined to be useless, and subsequent arithmetic mean operation is not executed;
step 4-2: when the highest subtraction value is not higher than the reliability operation specification value, the information of the information group is determined to be reliable information, namely, determined to be useful, and the step 5 is carried out.
And 5: the arithmetic mean of the information group from which the highest value and the lowest value are removed is derived, and the arithmetic mean of the information group from which the highest value and the lowest value are removed, which is useful as the previous one, is subtracted to obtain a subtraction value and identified.
Further, the step 5 specifically includes:
step 5-1: when the complement of the decrement is not higher than the category of the fire pool transaction specification, determining that no transaction occurs, and then performing derivation of the next information group;
step 5-2: when the complement of the difference value is higher than the category of the fire pool transaction specification, determining that abnormal transactions of the fire pool occur;
further, the step 5-2 specifically includes:
step 5-2-1: determining a water addition transaction occurs if said arithmetic mean of the set of information is higher than said arithmetic mean of the previous useful set of information;
step 5-2-2: if the arithmetic mean of the set of information is lower than the arithmetic mean of the previous useful set of information, a water storage aberration lowering transaction is deemed to have occurred.
Step 5-2-3: the arithmetic mean of the water levels of the two information groups are respectively converted into corresponding water storage quantities according to the water level and water storage quantity mapping tables, the two water storage quantities are subtracted to obtain a water storage quantity variation value, and the variation value and the identified corresponding abnormal affairs are synchronously transmitted to a display screen to be displayed so as to execute corresponding notification.
Furthermore, the automatic control system of the internet of things equipment based on the bus mode further comprises a fire fighting platform, a first monitoring piece and a second monitoring piece, wherein the fire fighting platform is arranged in a fire fighting mechanism in a community, the main controller is connected with the wireless communication module, and the main controller is in communication connection with the fire fighting platform through the wireless communication module;
the first monitoring part and the second monitoring part are both in communication connection with the master controller, the first monitoring part is arranged on a domestic water pump in the community, the second monitoring part is arranged on a fire pump in the community, the fire pump is arranged on a fire pipeline, one end of the fire pipeline extends into a fire pool of the community, one end of a water feeding pipeline also extends into the fire pool of the community, and the domestic water pump is arranged on a tap water pipeline in the community; the water feeding pipeline is used for feeding water to the community fire pool, the domestic water pump is used for pumping tap water and feeding the tap water into a community through a tap water pipe, and the fire pump is used for taking water from the community fire pool through a fire pipeline; the first monitoring part is used for collecting the running information of the living water pump, and the second monitoring part is used for collecting the running information of the fire-fighting water pump.
Further, the reliable strategy for automatically controlling the internet of things device based on the bus mode further includes:
after receiving the fire alarm telephone, the fire-fighting mechanism inputs the fire alarm information into the fire-fighting platform and transmits the fire alarm information to the main controller, and then the fire alarm information is transmitted to the display screen by the main controller for display;
after the fire-fighting mechanism finishes processing the fire, the fire classification statistical information and the fire loss statistical information are input into the fire-fighting platform and transmitted to the main controller, and then transmitted to the display screen by the main controller for display.
Further, the reliable strategy for automatically controlling the internet of things device based on the bus mode further includes:
the first monitoring part collects the running information of the living water pump, transmits the running information to the main controller and then transmits the running information to the display screen for displaying through the main controller;
and the second monitoring part collects the running information of the fire pump and transmits the running information to the master controller, and the running information is transmitted to the display screen by the master controller for display.
The invention has the beneficial effects that:
according to the method, after a fire-fighting mechanism receives a fire-fighting alarm telephone, fire-fighting alarm information is recorded into a fire-fighting platform and transmitted to a main controller, and then transmitted to a display screen by the main controller for display; after the fire-fighting mechanism finishes treating fire, inputting fire classification statistical information and fire loss statistical information into a fire-fighting platform, transmitting the fire classification statistical information and the fire loss statistical information to a main controller, and transmitting the fire classification statistical information and the fire loss statistical information to a display screen by the main controller for displaying; therefore, monitoring on fire fighting condition statistics, fire classification statistics and fire loss statistics in the community is realized, and monitoring on the fire fighting aspect of the community is facilitated. The first monitoring part collects the running information of the living water pump, transmits the running information to the main controller and transmits the running information to the display screen for display through the main controller; the monitoring control part II acquires the running information of the fire pump, transmits the running information to the main controller and transmits the running information to the display screen for display by the main controller; the monitoring of the fire-fighting water pump and the living water pump in the community is realized, so that the states of the fire-fighting water pump and the living water pump in the community can be immediately controlled. The water level transmitter is a customized water level transmitter, the customized water level transmitter is conveniently assembled in the community fire pool, only the water level transmitter needs to be inserted into the community fire pool, the water level transmitter can be assembled in the fire pool after water in the fire pool is pumped out, and in addition, only information units in the fire pool are extracted, so that the implementation is very convenient; because the analysis and the identification are performed only according to the information unit extraction and the information treatment, the monitoring efficiency is high. The defects that monitoring on fire fighting conditions statistics, fire classification statistics and fire loss statistics in the community is lacked, monitoring on the fire fighting aspect of the community is unfavorable, monitoring on fire fighting water pumps and living water pumps in the community is lacked, the states of the fire fighting water pumps and the living water pumps in the community cannot be controlled timely, assembling of a water level transmitter in a fire fighting pool of the community is inconvenient, and the accuracy of the monitored water level is not high in the prior art are effectively overcome.
Drawings
Fig. 1 is a structural view of a probe of a water level transmitter of the present invention.
Fig. 2 is a schematic diagram of the mapping of the water level and the water storage capacity of the fire pool of the present invention.
FIG. 3 is a diagram illustrating the mapping between the water level of the fire pit and the number of levels sent by the water level transmitter according to the present invention.
Fig. 4 is an overall flowchart of the reliability strategy for automatic control of the internet of things device based on the bus mode.
Detailed Description
The present application will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1 to 4, the reliable strategy for automatic control of the internet of things device based on the bus mode includes:
step 1: the method comprises the steps that an automatic control system of the Internet of things equipment based on a bus mode is arranged in advance, the automatic control system of the Internet of things equipment based on the bus mode comprises a main controller, a hard disk, a display screen and a water level transmitter, the hard disk and the display screen are connected with the main controller through a bus, the water level transmitter is arranged in a community fire pool, and the water level transmitter is in communication connection with the main controller; the community fire pool is the fire pool in the community, and the master controller can be an ARM processor.
The water level transmitter 2 is arranged in the community fire pool, wherein a probe of the water level transmitter 2 comprises a hollow copper plate 5 which can be stopped on the water surface and is movably arranged on a stainless steel column 4 which penetrates through the water surface of the fire pool 3 and the bottom of the fire pool, when the water surface position of the fire pool changes vertically, the hollow copper plate 5 also synchronously changes vertically, the probe of the water level transmitter 2 forms a potentiometer, and the level number sent by the water level transmitter 2 accompanies the resistance value change of the potentiometer, namely, the movement condition change of the hollow copper plate 5.
As shown in fig. 2, the step 1 further includes: the level number sent by the corresponding water level transmitter of each water level interval of the fire pool is determined by field measurement in the fire pool, and then the level number sent by each water level transmitter is given as the water level of the corresponding fire pool by an interpolation method, so that the level number sent by the water level transmitter can be converted into the water level of the fire pool;
as shown in fig. 3, the water level of the fire pool and the water storage amount corresponding to the water level are compared, and the corresponding water storage amount is derived by interpolation according to the water level of the fire pool, so that the water storage amount derived by interpolation and the water level of the corresponding fire pool form a water level and water storage amount mapping table.
The corresponding mapping of the water level and the water storage capacity of the corresponding fire-fighting pool is obtained by applying a water level and water storage capacity mapping table according to the difference of the structure of the fire-fighting pool and the type of the fire-fighting pool, so that the corresponding water storage capacity is derived through the water level of the fire-fighting pool.
There are not few situations to appear in the fire brigade pond application, for example fire pump water intaking, the ground that causes when nearby job site construction trembles and the fire brigade pond surface of water scrapes the strong wind, such situation can make the water level in the fire brigade pond appear temporary disturbance, and such disturbance often disturbs its derivation flow in the affirmation of water storage capacity upset change affairs, makes it think this type of disturbance as the upset affairs, consequently, this application will be to this type of information application selective mode to this kind of water storage capacity disturbance that the non-upset affairs caused is clear away to this.
The parameters used by the business identification are the water level in the water storage capacity acquisition and the water level and water storage capacity mapping table, which comprises:
the method comprises the steps of measuring the highest change of the water storage capacity of the fire pool in an information group in advance, setting a reliability operation standard value in advance, and determining whether the water storage capacity is in the fire pool transaction standard category with abnormal transactions; the method for setting the reliability operation standard value comprises the steps of extracting a water level signal as an information unit at intervals periodically under the conditions that water is not taken by a fire pump, ground flutter caused by construction on a nearby construction site and strong wind is blown to the water surface of a fire pool, searching a plurality of information units forwards to form an information group together with the information units when the information unit is obtained, deriving a highest subtraction value obtained by subtracting a highest numerical value from a lowest numerical value in the information group, and calculating arithmetic mean values of the highest subtraction values after the highest subtraction values exist, wherein the arithmetic mean values are used as the reliability operation standard value.
Step 2: when the water level is monitored, the main controller instantly acquires the level number sent by the water level transmitter in the fire pool and converts the level number into a corresponding water level signal of the fire pool, and the water level signal is transmitted to the hard disk for storage and transmitted to the display screen for display;
and step 3: periodically extracting a water level signal as an information unit at a certain interval, and when an information unit is obtained, forwardly requesting a plurality of information units to form an information group together with the information units;
and 4, step 4: deriving a highest subtraction value obtained by subtracting the highest numerical value from the lowest numerical value in the information group, and comparing the highest subtraction value with a set reliability operation standard value;
the step 4 specifically includes:
step 4-1: when the highest subtraction value is higher than the over-reliability operation standard value, the information of the information group is determined to be unreliable information, namely determined to be useless, and subsequent arithmetic mean operation is not executed; the effect achieved here is: the water surface change condition formed by the conditions of water taking of the fire pump, ground trembling caused by construction on a nearby construction site and strong wind blowing of the water surface of the fire pool is cleared, and the subsequent flow is used for confirming the water adding affairs or the water storage quantity abnormality reduction affairs; and here only the current set of information is identified and disposed, the latter set of information is operated as usual, and each set of information performs the derivation of step 4 and step 4-1.
Step 4-2: when the highest subtraction value is not higher than the normative value of the reliability calculation, the information of the information group is determined to be reliable information, that is, determined to be useful, and the step 5 is carried out.
And 5: the arithmetic mean of the information group from which the highest value and the lowest value are removed is derived, and the arithmetic mean of the information group from which the highest value and the lowest value are removed, which is useful as the previous one, is subtracted to obtain a subtraction value and identified.
The step 5 specifically includes:
step 5-1: when the complement of the decrement is not higher than the category of the fire pool transaction specification, determining that no transaction occurs, and then performing derivation of the next information group; the method for setting the fire pool business standard category comprises the steps of extracting a water level signal as an information unit at a periodic interval under the conditions that no abnormal business of the fire pool, water taken by a fire pump, ground flutter caused by construction on a nearby construction site and strong wind blown by the water surface of the fire pool occur, when the information unit is obtained, requesting a plurality of information units forward to form an information group together with the information units, deducing an arithmetic mean after the highest numerical value and the lowest numerical value in the information group are eliminated, subtracting the arithmetic mean of the information group after the highest numerical value and the lowest numerical value are eliminated to obtain a phase reduction amount, and obtaining the arithmetic mean of the phase reduction amounts after a plurality of subtraction amounts are obtained, wherein the arithmetic mean serves as the fire pool business standard category.
Step 5-2: when the complement of the difference value is higher than the category of the fire pool affair specification, the occurrence of fire pool abnormal affairs is determined;
the step 5-2 specifically comprises:
step 5-2-1: determining a water addition transaction occurs if said arithmetic mean of the set of information is higher than said arithmetic mean of the previous useful set of information;
step 5-2-2: if the arithmetic mean of the set of information is lower than the arithmetic mean of the previous useful set of information, a water storage aberration lowering transaction is deemed to have occurred.
Naturally, it can also include steps 5-2-3: the arithmetic mean of the water level of the two information groups (namely the arithmetic mean after clearing the extreme value in the step 5-2-1 and the step 5-2-2) is respectively converted into corresponding water storage quantity according to the water level and water storage quantity mapping table, the two water storage quantities are subtracted to obtain a water storage quantity variation value, and the variation value and the identified corresponding abnormal affair are synchronously transmitted to a display screen to be displayed so as to execute corresponding notification. The water level and water storage mapping table is used for comparing the water level of the fire pool with the corresponding water storage of the water level, and the corresponding water storage is derived by an interpolation method according to the water level of the fire pool, so that the water storage derived by the interpolation method and the corresponding water level of the fire pool form the water level and water storage mapping table.
Specifically, only the number of levels sent by the level transmitter is extracted as an information source during monitoring of the water level of the community fire pool, and the following are parameters:
a is the level number sent by the water level transmitter;
b is the water level of the fire pool;
c is the water storage capacity in the fire-fighting pool;
periodically is a period of time D apart;
the reliability operation standard value is EBF1;
the fire pool transaction specification category is EBF2;
the highest subtraction value of the full information set is EB1;
the arithmetic mean of the erased packets is GB2;
therefore, in the instant monitoring, the level number A sent by the water level transmitter is obtained in time and is converted into the water level B of the fire pool;
periodically extracting the water level B of a fire pool at a time interval D;
when water level B (K) is extracted, Z information units are solicited forward, just as 4 information units: b (K-1), B (K-2), B (K-3) and B (K-4), the derivation is performed on the 5 information units and is recorded as a Z1 information group, K is an integer higher than 5, and Z is an integer lower than 5;
the highest subtraction value EB1, obtained by subtracting the lowest value from the highest value within the information set, is derived and compared to EBF 1:
when EB1 is higher than EBF1, indicating that five information units are abnormal information units, and the group does not execute the derivation of subsequent arithmetic mean;
when EB1 is not higher than EBF1, indicating that its five information units are useful, a subsequent arithmetic mean derivation is performed:
removing the highest numerical value and the lowest numerical value, and deriving an arithmetic mean GB2 (Z1) of the information group Z1 after removal;
subtracting the arithmetic mean GB2 (Z1) of the information group from the arithmetic mean GB2 (Z) of the previous reliable information group to derive a subtraction GB2 (Z1, Z) of the arithmetic means between the two information groups;
comparing the arithmetic mean difference B2 (Z1, Z) with the fire pool transaction standard EBF 2:
when B2 (Z1, Z) belongs to EBF2, no fire pool transaction is determined to occur;
when B2 (Z1, Z) is above EBF2, the fire pool transaction is deemed to occur: adding water;
when B2 (Z1, Z) is below EBF2, the fire pool transaction is deemed to occur: the water storage quantity is reduced;
converting the water level arithmetic mean of the two information groups into water storage capacity through a water level and water storage capacity mapping table, subtracting the water storage capacity to obtain EC (Z1, Z), and synchronously transmitting the EC and the identified abnormal affairs to a display screen for displaying;
when the main controller obtains the next level value and converts the value into the water level B (K + 1) of the fire pool, the information group Z2, B (K + 1), B (K-1), B (K-2) and B (K-3) repeats the operation.
To be explained in the information processing is:
just as the information units B1, B2, B3, B4, B5, B6 and B7 can be cut into three groups of information:
information set one: b1, B2, B3, B4 and B5
And a second information group: b2, B3, B4, B5 and B6
And (3) information group III: b3, B4, B5, B6 and B7
If the information group II does not pass reliability derivation verification, the information group I and the information group II pass reliability derivation verification, so that when the information group III is monitored, the arithmetic mean difference between the information groups is the decrement between the arithmetic mean and the arithmetic mean of the information group I, the information group II does not pass reliability derivation verification, and the fire pool transaction verification of other information groups is not added.
The following is detailed with a specific example:
performing fire pool transaction monitoring on a certain fire pool of the community:
setting a periodic time interval D of 60 seconds, a reliability operation specification value EBF1 of 6 centimeters and a fire pool transaction specification scope EBF2 of-10 centimeters to 10 centimeters;
acquiring the water level of the fire pool in a period of time by acquiring the level number sent by the water level transmitter, and acquiring four information units forward, wherein the information units comprise 110.8 of BF2, 109.6 of BF3, 109.8 of BF4, 115.0 of BF5, 116.4 of BF6, 116.6 of BF7, 115.4 of BF8 and 115.8 of BF 9;
the analysis is performed with five information units each as an information group, totaling four information groups:
information set one: BF2 110.8, BF3 109.6, BF4 109.8, BF5 115.0 and BF6 116.4;
and a second information group: BF3 109.6BF4 109.8, BF5 115.0, BF6 116.4 and BF7 116.6;
and (3) information group III: 109.8 for BF4, 115.0 for BF5, 116.4 for BF6, 116.6 for BF7 and 115.4 for BF 8;
and (4) information group IV: BF5 115.0, BF6 116.4, BF7 116.6, BF8 115.4 and BF9 115.8;
the EB1 values for information group one, information group two, information group three, and information group four are 5.6, 7.0, 6.8, and 1.6, respectively;
the range EB1 value of the information group II and the range EB1 value of the information group III are higher than the reliability operation standard value, so that subsequent derivation is not executed;
performing subsequent derivations on the first information group and the fourth information group;
eliminating the highest numerical value and the lowest numerical value in the first information group and the fourth information group, and deriving the arithmetic mean;
finally, the obtained reduced complementary code B2 (F9, F6) is 1.76, so that the method belongs to the field of fire pool transaction specifications;
therefore, it is determined that the water storage amount variation transaction does not occur, and then the monitoring of the latter information group is performed.
In a word, the method can instantly monitor the water level disturbance in the community fire pool, and in the aspect of information unit disposal after the information units are extracted, firstly, reliability verification is carried out on the information units, the information units with small deviation are eliminated, the unexpected disturbance is eliminated, and the abnormal affairs of the fire pool are judged; this application still has the control accuracy to fire control pond water level, and the water level changer of assembling this application customization in the fire control pond of community is very convenient, only just can monitor the water yield change in its fire control pond via the water level disturbance to the fire control pond, and can be immediate with it the effect of announcing the display screen.
The automatic control system of the Internet of things equipment based on the bus mode further comprises a fire fighting platform, a first monitoring piece and a second monitoring piece, wherein the fire fighting platform is arranged in a fire fighting mechanism in a community, the main controller is connected with the wireless communication module, and the main controller is in communication connection with the fire fighting platform through the wireless communication module; the fire platform can be a computer in a GPRS network and the wireless communication module can be a GPRS module.
The first monitoring part and the second monitoring part are both in communication connection with the main controller, the first monitoring part is arranged on a domestic water pump in the community, the second monitoring part is arranged on a fire pump in the community, the fire pump is arranged on a fire pipeline, one end of the fire pipeline extends into a fire pool of the community, one end of a water feeding pipeline also extends into the fire pool of the community, and the domestic water pump is arranged on a tap water pipeline in the community; the water feeding pipeline is used for feeding water to the community fire pool, the domestic water pump is used for pumping tap water and feeding the tap water into a community through a tap water pipe, and the fire pump is used for taking water from the community fire pool through a fire pipeline; the first monitoring part is used for collecting the running information of the live water pump, and the second monitoring part is used for collecting the running information of the fire pump. The first monitoring part and the second monitoring part are both detection parts, and the running information of the domestic water pump comprises the service life of the domestic water pump in a long-time working state, the working pressure of the domestic water pump and the revolution of the domestic water pump; the operation information of the fire-fighting water pump comprises the service life of the fire-fighting water pump in a long-time working state, the working pressure of the fire-fighting water pump and the revolution number of the fire-fighting water pump.
The reliable strategy for automatically controlling the internet of things equipment based on the bus mode further comprises the following steps:
after receiving the fire alarm telephone, the fire-fighting mechanism inputs the fire alarm information into the fire-fighting platform and transmits the fire alarm information to the main controller, and then the fire alarm information is transmitted to the display screen by the main controller for display;
after the fire-fighting mechanism finishes treating fire, the fire classification statistical information and the fire loss statistical information are input into the fire-fighting platform and transmitted to the main controller, and then transmitted to the display screen by the main controller for display. The fire classification information is classified according to the fire classification of the national standard, and the fire loss statistical information includes fire casualties and direct economic loss of the fire. Thus, after receiving the fire alarm telephone, the fire fighting mechanism inputs the fire alarm information into the fire fighting platform and transmits the fire alarm information to the main controller, and then the fire alarm information is transmitted to the display screen by the main controller for display; after the fire-fighting mechanism finishes treating fire, inputting fire classification statistical information and fire loss statistical information into a fire-fighting platform, transmitting the fire classification statistical information and the fire loss statistical information to a main controller, and transmitting the fire classification statistical information and the fire loss statistical information to a display screen by the main controller for displaying; therefore, monitoring on fire fighting condition statistics, fire classification statistics and fire loss statistics in the community is realized, and monitoring on the fire fighting aspect of the community is facilitated.
The reliable strategy for automatically controlling the internet of things equipment based on the bus mode further comprises the following steps:
the first monitoring part collects the running information of the living water pump, transmits the running information to the main controller and transmits the running information to the display screen for display through the main controller;
and the second monitoring part collects the running information of the fire pump and transmits the running information to the master controller, and the running information is transmitted to the display screen by the master controller for display. Therefore, the first monitoring part collects the running information of the living water pump, transmits the running information to the main controller and transmits the running information to the display screen for display through the main controller; the monitoring control part II acquires the running information of the fire pump, transmits the running information to the main controller and transmits the running information to the display screen for display by the main controller; the monitoring of the fire pump and the living pump in the community is realized, so that the states of the fire pump and the living pump in the community can be immediately controlled.
The present application has been described above in an illustrative manner by way of embodiments, and it will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, and various changes, modifications and substitutions can be made without departing from the scope of the present application.
Claims (9)
1. A reliable strategy for automatic control of Internet of things equipment based on a bus mode is characterized by comprising the following steps:
step 1: the method comprises the steps that an automatic control system of the Internet of things equipment based on a bus mode is set in advance, the automatic control system of the Internet of things equipment based on the bus mode comprises a main controller, a hard disk, a display screen and a water level transmitter, the hard disk and the display screen are connected with the main controller through a bus, the water level transmitter is arranged in a community fire pool, and the water level transmitter is in communication connection with the main controller;
step 2: when the water level is monitored, the main controller immediately acquires the level number sent by the water level transmitter in the fire pool and converts the level number into a corresponding water level signal of the fire pool, and the water level signal is transmitted to the hard disk for storage and transmitted to the display screen for display;
and step 3: periodically extracting a water level signal as an information unit at a certain interval, and when an information unit is obtained, forwardly requesting a plurality of information units to form an information group together with the information units;
and 4, step 4: deriving a highest subtraction value obtained by subtracting the highest numerical value and the lowest numerical value in the information group, and comparing the highest subtraction value with a set reliability operation standard value;
and 5: deducing the arithmetic mean after eliminating the highest numerical value and the lowest numerical value in the information group, subtracting the arithmetic mean after eliminating the highest numerical value and the lowest numerical value which are useful in the same way from the arithmetic mean of the information group, obtaining a phase reduction and executing identification;
the method for setting the reliability operation standard value comprises the steps of extracting a water level signal as an information unit at intervals periodically under the conditions that water is not taken by a fire pump, ground flutter is caused when nearby construction sites are constructed, and strong wind is blown to the water surface of a fire pool, when the information unit is obtained, asking forward a plurality of information units to form an information group together with the information units, deriving the highest subtraction value obtained by subtracting the highest numerical value from the lowest numerical value in the information group, and after the highest subtraction values are obtained, calculating the arithmetic mean of the highest subtraction values, wherein the arithmetic mean is used as the reliability operation standard value.
2. The reliable strategy for automatic control of internet of things equipment based on a bus mode as claimed in claim 1, wherein the probe of the water level transmitter comprises a stainless steel column which is arranged from the water surface of the fire pool to the bottom of the fire pool, a hollow copper plate capable of stopping on the water surface is movably arranged on the stainless steel column, when the water surface position of the fire pool changes vertically, the hollow copper plate also synchronously changes vertically, the probe of the water level transmitter forms a potentiometer, and the level number sent by the water level transmitter accompanies the resistance change of the potentiometer, namely the movement condition of the hollow copper plate changes.
3. The reliable strategy for automatic control of internet of things devices based on bus mode as claimed in claim 1, wherein the step 1 further comprises: the level number sent by the corresponding water level transmitter of each water level interval of the fire pool is determined by field measurement in the fire pool, and then the level number sent by each water level transmitter is given as the water level of the corresponding fire pool by an interpolation method, so that the level number sent by the water level transmitter can be converted into the water level of the fire pool;
and comparing the water level of the fire pool with the corresponding water storage capacity of the water level, and deriving the corresponding water storage capacity by an interpolation method according to the water level of the fire pool, so that the water storage capacity derived by the interpolation method and the corresponding water level of the fire pool form a water level and water storage capacity mapping table.
4. The bus mode-based internet of things equipment automatic control reliability strategy according to claim 1, wherein the step 4 specifically comprises:
step 4-1: when the highest subtraction value is higher than the over-reliability operation standard value, the information of the information group is determined to be unreliable information, namely determined to be useless, and subsequent arithmetic mean operation is not executed;
step 4-2: when the highest subtraction value is not higher than the reliability operation specification value, the information of the information group is determined to be reliable information, namely, determined to be useful, and the step 5 is carried out.
5. The bus mode-based internet of things equipment automatic control reliability strategy according to claim 1, wherein the step 5 specifically comprises:
step 5-1: when the complement of the decrement is not higher than the category of the fire pool transaction specification, determining that no transaction occurs, and then executing the derivation of the next information group;
step 5-2: when the complement of the subtraction quantity is higher than the category of the fire pool transaction specification, the occurrence of fire pool abnormal transactions is determined;
the method for setting the fire pool affair specification category comprises the steps of extracting a water level signal as an information unit at a periodic interval under the conditions that abnormal affairs of the fire pool, water intaking of a fire pump, ground flutter caused by construction on a nearby construction site and strong wind blowing of the water surface of the fire pool do not occur, when the information unit is obtained, forwardly asking for a plurality of information units to form an information group together with the information units, deducing an arithmetic mean after the highest numerical value and the lowest numerical value in the information group are eliminated, subtracting the arithmetic mean of the information group after the highest numerical value and the lowest numerical value are eliminated, obtaining a phase reduction amount, and obtaining the arithmetic mean of a plurality of phase reduction amounts after a plurality of phase reduction amounts are obtained, wherein the arithmetic mean serves as the fire pool affair specification category.
6. The bus mode-based internet of things equipment automatic control reliability strategy of claim 5, wherein the step 5-2 specifically comprises:
step 5-2-1: determining a water addition transaction occurs if said arithmetic mean of the set of information is higher than said arithmetic mean of the previous useful set of information;
step 5-2-2: determining that a water storage aberration-reducing transaction has occurred if said arithmetic mean of the set of information is lower than said arithmetic mean of the previous useful set of information;
step 5-2-3: the arithmetic mean of the water levels of the two information groups are respectively converted into corresponding water storage quantities according to the water level and water storage quantity mapping tables, the two water storage quantities are subtracted to obtain a water storage quantity variation value, and the variation value and the identified corresponding abnormal affairs are synchronously transmitted to a display screen to be displayed so as to execute corresponding notification.
7. The bus mode based internet of things equipment automatic control reliable strategy as claimed in claim 1, wherein the bus mode based internet of things equipment automatic control system further comprises a fire fighting platform, a monitoring piece I and a monitoring piece II, the fire fighting platform is arranged in a fire fighting organization in a community, the master controller is connected with the wireless communication module, and the master controller is in communication connection with the fire fighting platform via the wireless communication module;
the first monitoring part and the second monitoring part are both in communication connection with the master controller, the first monitoring part is arranged on a domestic water pump in the community, the second monitoring part is arranged on a fire pump in the community, the fire pump is arranged on a fire pipeline, one end of the fire pipeline extends into a fire pool of the community, one end of a water feeding pipeline also extends into the fire pool of the community, and the domestic water pump is arranged on a tap water pipeline in the community; the water feeding pipeline is used for feeding water to the community fire pool, the domestic water pump is used for pumping tap water and feeding the tap water into a community through a tap water pipe, and the fire pump is used for taking water from the community fire pool through a fire pipeline; the first monitoring part is used for collecting the running information of the living water pump, and the second monitoring part is used for collecting the running information of the fire-fighting water pump.
8. The reliable strategy for automatic control of internet of things devices based on bus mode as claimed in claim 7, further comprising:
after receiving the fire alarm telephone, the fire-fighting mechanism inputs the fire alarm information into the fire-fighting platform and transmits the fire alarm information to the main controller, and then the fire alarm information is transmitted to the display screen by the main controller for display;
after the fire-fighting mechanism finishes treating fire, the fire classification statistical information and the fire loss statistical information are input into the fire-fighting platform and transmitted to the main controller, and then transmitted to the display screen by the main controller for display.
9. The reliable strategy for automatic control of internet of things devices based on bus mode as claimed in claim 7, further comprising:
the first monitoring part collects the running information of the living water pump, transmits the running information to the main controller and transmits the running information to the display screen for display through the main controller;
and the second monitoring part collects the running information of the fire pump and transmits the running information to the master controller, and the running information is transmitted to the display screen by the master controller for display.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201714833A (en) * | 2015-10-29 | 2017-05-01 | 富鈞開發工程股份有限公司 | Sewage treatment monitoring system |
| CN109387261A (en) * | 2017-08-13 | 2019-02-26 | 佛山市锐狮科技有限公司 | A kind of non-contact capacitive induction type liquid level sensor |
| CN209247120U (en) * | 2018-11-15 | 2019-08-13 | 国网福建省电力有限公司 | Based on balance bell-type pressure sensor water level measurement system |
| CN110487353A (en) * | 2019-08-07 | 2019-11-22 | 青岛海信电子设备股份有限公司 | A kind of liquid level detection system |
| CN210721835U (en) * | 2020-01-10 | 2020-06-09 | 马军波 | Remote real-time monitoring device for water level of rivers and lakes |
-
2021
- 2021-09-03 CN CN202111031707.5A patent/CN113750418B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201714833A (en) * | 2015-10-29 | 2017-05-01 | 富鈞開發工程股份有限公司 | Sewage treatment monitoring system |
| CN109387261A (en) * | 2017-08-13 | 2019-02-26 | 佛山市锐狮科技有限公司 | A kind of non-contact capacitive induction type liquid level sensor |
| CN209247120U (en) * | 2018-11-15 | 2019-08-13 | 国网福建省电力有限公司 | Based on balance bell-type pressure sensor water level measurement system |
| CN110487353A (en) * | 2019-08-07 | 2019-11-22 | 青岛海信电子设备股份有限公司 | A kind of liquid level detection system |
| CN210721835U (en) * | 2020-01-10 | 2020-06-09 | 马军波 | Remote real-time monitoring device for water level of rivers and lakes |
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