CN111986429A - Computer spontaneous combustion alarm method and device, electronic equipment and storage medium - Google Patents
Computer spontaneous combustion alarm method and device, electronic equipment and storage medium Download PDFInfo
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- CN111986429A CN111986429A CN202010735990.9A CN202010735990A CN111986429A CN 111986429 A CN111986429 A CN 111986429A CN 202010735990 A CN202010735990 A CN 202010735990A CN 111986429 A CN111986429 A CN 111986429A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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Abstract
The embodiment of the application relates to a computer spontaneous combustion alarm method, a computer spontaneous combustion alarm device, electronic equipment and a storage medium, wherein the method comprises the following steps: acquiring the concentration of a preset gas; and determining whether to output alarm information according to the concentration of the preset gas. In the embodiment of the present application, the main body for acquiring the concentration of the preset gas may be a chip of a computer, such as a central processing unit or an embedded controller; the concentration of the preset gas is measured by a sensor, and the preset gas can be CO or SO2And formaldehyde and other gases, judging that the concentration of the preset gas is higher than a normal value, determining that the gas possibly generated by the combustion of the computer by the central processing unit, and outputting alarm information, thereby taking measures such as artificial intervention or automatic power cut-off and the like on the computer with spontaneous combustion phenomenon according to the alarm information and timely avoiding dangerous conditions.
Description
Technical Field
The embodiment of the application relates to the field of computer security, in particular to a computer spontaneous combustion alarm method and device, electronic equipment and a storage medium.
Background
The computer becomes a necessary product for life and work, and the computer can not be used for life entertainment and company office, so that the life of people is greatly enriched, and the office efficiency of people is improved.
However, the computer is not powered off in time after being used, and is stored in a high-temperature or high-humidity area, so that potential safety hazards are generated, the potential safety hazards can cause the computer to have the situation of short circuit and the like, the computer is caused to spontaneously combust to generate fire, and at present, no scheme for alarming by spontaneous combustion of the computer exists.
Disclosure of Invention
To solve at least one problem of the prior art, at least one embodiment of the present application provides a computer auto-ignition warning method, apparatus, electronic device, and storage medium.
In a first aspect, an embodiment of the present application provides a computer auto-ignition alarm method, including:
acquiring the concentration of a preset gas;
and determining whether to output alarm information according to the concentration of the preset gas.
It should be understood that, in the embodiment of the present application, the main body for acquiring the concentration of the preset gas may be a chip of a computer, such as a central processing unit or an embedded controller; the concentration of the preset gas is measured by a sensor, and the preset gas can be CO or SO2And gases such as formaldehyde, and the like, wherein the concentration of the preset gas CO obtained by the central processing unit is 150ppm as an example; under normal conditions, namely when the computer does not spontaneously combust, the concentration of CO in the air is about 10ppm, the concentration of CO is 150ppm higher, the central processing unit determines gas possibly generated by the combustion of the computer, and then alarm information is output, so that measures such as manual intervention or automatic power supply cut-off are taken for the computer with spontaneous combustion phenomenon according to the alarm information, and dangerous conditions are prevented from occurring in time.
In some embodiments, the determining whether to output the alarm information according to the concentration of the preset gas includes:
when the concentration of the preset gas is judged to exceed a first concentration threshold value, outputting the alarm information; or
When the concentration of the preset gas is judged to exceed a second concentration threshold value, outputting the alarm information and turning off all power supplies, wherein the second concentration threshold value is larger than the first concentration threshold value; or
And when the concentration of the preset gas is judged to exceed the first concentration threshold value, outputting the alarm information and turning off all power supplies after a certain period of time.
It should be understood that the second concentration threshold value in this application embodiment is greater than the first concentration threshold value, when the concentration of presetting gas exceeds the first concentration threshold value, output alarm information or output alarm information and close all power after a certain period of time, when the concentration of presetting gas exceeds the second concentration threshold value, close all power when outputting alarm information, when the concentration of presetting gas exceeds the second concentration threshold value, the dangerous grade of corresponding computer spontaneous combustion is higher, directly close all power, avoided the user to take measures and untimely cause the damage to the computer.
In some embodiments, the above method further comprises:
acquiring a temperature value of the computer;
and determining whether to output the alarm information or not according to the temperature value.
It should be understood that, in the embodiment of the present application, the main body for acquiring the temperature value of the computer may be a chip of the computer, such as a central processing unit or an embedded controller; the temperature value of the computer is measured by a temperature sensor, under the normal condition, namely when the computer does not spontaneously combust, the temperature of the computer which normally works is 10-35 ℃, the temperature value of the computer is 50 ℃ which is higher than the normal value, the central processing unit further determines whether the temperature value is high or not caused by the spontaneous combustion of the computer, and if the temperature value is high caused by the spontaneous combustion of the computer, alarm information is output, so that measures such as artificial intervention or automatic power supply cut-off are taken for the computer with the spontaneous combustion phenomenon according to the alarm information, and the occurrence of dangerous conditions is stopped in time.
In some embodiments, the determining whether to output the alarm information according to the temperature value includes:
when the temperature value is judged to exceed a first temperature threshold value, outputting the alarm information; or
When the temperature value is judged to exceed a second temperature threshold value, outputting the alarm information and turning off all power supplies, wherein the second temperature threshold value is larger than the first temperature threshold value; or
And when the temperature value is judged to exceed the first concentration threshold value, outputting the alarm information and turning off all power supplies after a certain period of time.
It should be understood that, in the embodiment of the present application, the second temperature threshold is greater than the first temperature threshold, the higher the temperature is, the more serious the phenomenon of computer spontaneous combustion may be, the higher the danger level generated is, all power supplies of the computer are directly turned off while the alarm information is output, and thus, the device of the computer is prevented from being damaged due to the overhigh temperature.
In some embodiments, the manner of outputting the alarm information includes one or more of the following manners:
sending out alarm audio, displaying alarm image and turning off all power supplies except the alarm audio.
It should be understood that, in the embodiment of the application, not only alarm information is output in audio, video and other modes to prompt a user to take intervention measures in time, but also damage to a computer caused by overhigh temperature is avoided in a mode of turning off a power supply.
In a second aspect, an embodiment of the present application provides an alarm device for computer spontaneous combustion, including:
an acquisition module: the device is used for acquiring the concentration of a preset gas;
a determination module: and determining whether to output alarm information according to the concentration of the preset gas.
It should be understood that, in the embodiment of the present application, the main body for obtaining the concentration of the preset gas may be the obtaining module, and the preset gas may be CO or SO2And gases such as formaldehyde, and the like, wherein the concentration of the preset gas CO obtained by the obtaining module is 150ppm as an example; under normal conditions, namely when the computer does not self-ignite, the concentration of CO in the air is about 10ppm, the concentration of CO is 150ppm higher, the determining module determines that the gas possibly generated by the combustion of the computer is generated, and therefore alarm information is output, and therefore according to the alarm information, the gas possibly generated by the combustion of the computer is used for preventing the computer from being ignitedThe alarm information adopts measures such as human intervention or automatic power cut-off for a computer with spontaneous combustion phenomenon, and the dangerous situation is stopped in time.
In some embodiments, the determining module is further configured to:
when the concentration of the preset gas is judged to exceed a first concentration threshold value, outputting the alarm information; or
When the concentration of the preset gas is judged to exceed a second concentration threshold value, outputting the alarm information and turning off all power supplies, wherein the second concentration threshold value is larger than the first concentration threshold value; or
And when the concentration of the preset gas is judged to exceed the first concentration threshold value, outputting the alarm information and turning off all power supplies after a certain period of time.
It should be understood that, in the embodiment of the present application, the second concentration threshold of the preset gas is greater than the first concentration threshold, when the concentration of the preset gas exceeds the first concentration threshold, all power supplies are turned off after outputting alarm information or outputting alarm information for a certain period of time, when the concentration of the preset gas exceeds the second concentration threshold, all power supplies are turned off while outputting alarm information, when the concentration of the preset gas exceeds the second concentration threshold, the corresponding computer spontaneous combustion danger level is higher, all power supplies are directly turned off, and it is avoided that a user takes measures to further damage the computer in time.
In some embodiments, the determining module is further configured to:
acquiring a temperature value of the computer;
and determining whether to output the alarm information or not according to the temperature value.
It should be understood that, in the embodiment of the present application, the main body for acquiring the temperature value of the computer may be an acquisition module; the temperature value of the computer is measured by a temperature sensor, under the normal condition that the computer does not spontaneously combust, the temperature value of the computer is 10-35 ℃, the temperature value of the computer is 50 ℃ higher than the normal value, the determining module further determines whether the temperature value is high or not caused by the spontaneous combustion of the computer, and if the temperature value is high caused by the spontaneous combustion of the computer, alarm information is output, so that measures such as manual intervention or automatic power supply cut-off are taken for the computer with the spontaneous combustion phenomenon according to the alarm information, and the dangerous condition is stopped in time.
In some embodiments, the determining module is further configured to:
when the temperature value is judged to exceed a first temperature threshold value, outputting the alarm information; or
When the temperature value is judged to exceed a second temperature threshold value, outputting the alarm information and turning off all power supplies, wherein the second temperature threshold value is larger than the first temperature threshold value; or
And when the temperature value is judged to exceed the first concentration threshold value, outputting the alarm information and turning off all power supplies after a certain period of time.
It should be understood that, in the embodiment of the present application, the second temperature threshold is greater than the first temperature threshold, the higher the temperature is, the more serious the phenomenon of computer spontaneous combustion may be, the higher the danger level generated is, all power supplies of the computer are directly turned off while the alarm information is output, and damage to the computer caused by the overhigh temperature is avoided.
In some embodiments, the manner of outputting the alarm information includes one or more of the following manners:
sending out alarm audio, displaying alarm image and turning off all power supplies except the alarm audio.
It should be understood that, in the embodiment of the application, alarm information is output not only in audio and video modes, but also in a power-off mode, so that damage to a computer caused by overhigh temperature is avoided.
In a third aspect, an embodiment of the present application provides an electronic device, including: a processor and a memory;
the processor is operable to execute the steps of the computer auto-ignition warning method described above by invoking programs or instructions stored in the memory.
In a fourth aspect, embodiments of the present application provide a computer-readable storage medium storing a program or instructions for causing a computer to perform the steps of the computer auto-ignition warning method as described above.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a computer auto-ignition alarm method according to an embodiment of the present disclosure;
FIG. 2 is a schematic diagram illustrating another exemplary method for computer auto-ignition warning provided by an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of another computer auto-ignition alarm apparatus according to an embodiment of the present disclosure;
fig. 4 is a block diagram of an electronic device provided in an embodiment of the present application.
Detailed Description
In order that the above objects, features and advantages of the present application can be more clearly understood, the present disclosure will be further described in detail with reference to the accompanying drawings and examples. It is to be understood that the embodiments described are only a few embodiments of the present disclosure, and not all embodiments. The specific embodiments described herein are merely illustrative of the disclosure and are not limiting of the application. All other embodiments that can be derived by one of ordinary skill in the art from the description of the embodiments are intended to be within the scope of the present disclosure.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
At present, computers become essential products for life and work, life entertainment and companies do not leave computers, life of people is greatly enriched, and office efficiency of people is improved. However, the computer is not powered off in time after being used, and is stored in a high-temperature or high-humidity area, and the potential safety hazards can cause the power supply of the computer to be short-circuited to a certain extent, so that the computer is spontaneously combusted to cause fire, and at present, no scheme for alarming by spontaneous combustion of the computer exists.
In order to solve at least one problem existing in the prior art, embodiments of the present application provide a computer auto-ignition alarm method, apparatus, electronic device, and storage medium.
FIG. 1 illustrates a computer auto-ignition alarm method according to an embodiment of the present disclosure.
In a first aspect, with reference to fig. 1, an embodiment of the present application provides a computer auto-ignition alarm method, which includes the following two steps 101 and 102:
101: and acquiring the concentration of the preset gas.
It should be understood that, in the embodiment of the present application, the main body for acquiring the concentration of the preset gas may be a chip of a computer, such as a central processing unit or an embedded controller; the concentration of the preset gas is measured by a gas sensor, and the preset gas can be CO or SO2And formaldehyde and other gases, illustratively, the concentration of the preset gas CO obtained by the central processing unit is 150ppm, and the gas sensor in the embodiment of the application is arranged at a position, close to the power supply, of the printed circuit board PCB.
102: and determining whether to output alarm information according to the concentration of the preset gas.
It should be understood that under normal conditions, namely when the computer has no spontaneous combustion, the concentration of CO in the air is about 10ppm, the concentration of CO is 150ppm and is higher than the normal value, the central processing unit further determines whether the gas generated by the combustion of the computer is the gas generated by the combustion of the computer or not, if the gas generated by the combustion of the computer outputs alarm information, so that measures such as manual intervention or automatic power supply cut-off are taken for the computer with spontaneous combustion phenomenon according to the alarm information, and the occurrence of dangerous conditions is stopped in time.
In one possible embodiment, the CO concentration in the air is too high, and a warning message may be output instead of the gas generated by computer combustion. Exemplarily, gas poisoning and the like occur in a room, and alarm information can also be output; the electric appliances in the room burn to generate toxic gas such as SO2Can also output alarm information to further improveThe application range and the user experience of the application are expanded.
In the step 102, whether the output of the alarm information includes the following three conditions is determined according to the concentration of the preset gas:
in the first case: and when the concentration of the preset gas is judged to exceed the first concentration threshold value, alarm information is output.
Specifically, the judgment main body for judging the concentration of the preset gas and the first concentration threshold value can be a chip of a computer; such as a central processor or an embedded controller. The preset gas may be CO or SO2And gases such as formaldehyde, for example, the concentration of CO obtained by the central processing unit is 150 ppm; the central processing unit judges whether 150ppm exceeds a first concentration threshold value; for example, if the first concentration threshold is 120ppm, it is determined whether the difference between 150ppm and 120ppm is a positive value or a negative value.
It should be understood that when the concentration of the preset gas exceeds the first concentration threshold, namely the difference value between 150ppm and 120ppm is a positive value, alarm information is output, so that a computer with a spontaneous combustion phenomenon is subjected to manual intervention or power supply is automatically cut off according to the alarm information, and a dangerous condition is timely prevented from occurring.
The manner of outputting the alarm information in the above embodiment includes one or more of the following manners: sending out alarm audio, displaying alarm image and turning off all power supplies except the alarm audio.
For example, the alarm may be output by a buzzer to alert the user, for example, a beep to alert the user that there is an abnormality in the computer; or the user is reminded of the computer abnormality through a loudspeaker voice broadcast mode, for example, the user is informed of 'computer short circuit danger' through voice.
Or, the user can be reminded that the computer is abnormal by displaying a reminding window or an icon on the computer display. For example, a pop-up window is displayed on the display screen, and the window can remind the user that the computer is abnormal by means of a red font, a red window and the like.
Or all power supplies except the buzzer, such as a horn power supply and a display power supply, are turned off, so that the damage of a calculator device caused by short circuit is avoided.
In the second case: and when the concentration of the preset gas is judged to exceed a second concentration threshold value, outputting alarm information and closing all power supplies, wherein the second concentration threshold value is greater than the first concentration threshold value.
Specifically, the judgment main body for judging the concentration of the preset gas and the second concentration threshold value can be a chip of a computer; such as a central processor or an embedded controller. The preset gas may be CO or SO2And gases such as formaldehyde, for example, the concentration of CO obtained by the central processing unit is 200 ppm; the central processing unit judges whether 200ppm exceeds a second concentration threshold value; for example, if the second concentration threshold is 180ppm, it is determined whether the difference between 200ppm and 180ppm is a positive value or a negative value.
It should be understood that when the concentration of the preset gas exceeds the second concentration threshold, i.e., the difference between 200ppm and 180ppm is a positive value, a warning message is output and the power is turned off. The higher the concentration of the preset gas is, the more serious the spontaneous combustion phenomenon of the computer is possibly, the central processing unit directly closes all power supplies of the computer while outputting alarm information, and the damage to the computer under the condition that the spontaneous combustion phenomenon is serious is avoided.
In the third case: and when the concentration of the preset gas is judged to exceed the first concentration threshold value, alarm information is output, and all power supplies are turned off after a certain period of time.
Specifically, the judgment main body for judging the concentration of the preset gas and the first concentration threshold value can be a chip of a computer; such as a central processor or an embedded controller. The preset gas may be CO or SO2And gases such as formaldehyde, for example, the concentration of CO obtained by the central processing unit is 150 ppm; the central processing unit determines whether 150ppm exceeds a first concentration threshold, for example, if the first concentration threshold is 120ppm, the difference between 150ppm and 120ppm is determined to be a positive value or a negative value.
It should be understood that when the central processor determines that the concentration of the preset gas exceeds the first concentration threshold, i.e., the difference between 150ppm and 120ppm is a positive value, alarm information is output and all power supplies are turned off after a certain period of time.
It should be understood that when the concentration of the predetermined gas is relatively low, the alarm information is output, so that the user can take the intervention measures in time, if the intervention measures of the user are still not received within 30S, all power supplies of the computer are directly turned off, and the situation that the computer is further damaged due to the fact that the user does not take the measures in time is avoided.
The first concentration threshold and the second concentration threshold in the above embodiments are flexibly set according to actual situations, and the embodiments of the present application are not particularly limited.
The alarm method for computer spontaneous combustion provided by the embodiment of the application not only determines whether to output alarm information according to the concentration of the gas in the computer, but also determines whether to output the alarm information according to the temperature value of the computer, and the embodiment of the application determines whether to output the alarm information according to the temperature value.
FIG. 2 is a schematic diagram illustrating another exemplary method for alarming auto-ignition of a computer according to an embodiment of the present disclosure.
Determining whether to output alarm information in combination with the temperature value of the computer, as shown in fig. 2, includes the following two steps 201 and 202:
201: and acquiring a temperature value of the computer.
It should be understood that, in the embodiment of the present application, the main body for acquiring the temperature value of the computer may be a chip of the computer, such as a central processing unit or an embedded controller; the temperature value of the computer is measured by a temperature sensor, and the temperature value obtained by the central processing unit is 50 degrees. The temperature sensor in the embodiment of the application is arranged at the position where the central processing unit, the embedded controller, the display card and the power supply of the PCB are relatively close, and can detect the temperature of a multi-point area of the PCB and the temperature of a single-point area of the PCB.
202: and determining whether to output alarm information according to the temperature value.
It should be understood that under normal conditions, namely when the computer does not spontaneously combust, the temperature of the computer is 10-35 ℃ when the computer normally works, the temperature value of the computer is 50 ℃ and is higher than the normal value, the central processing unit further determines whether the temperature value is high or not caused by the spontaneous combustion of the computer, and if the temperature value is high caused by the spontaneous combustion of the computer, alarm information is output, so that measures such as manual intervention or automatic power supply cut-off are taken for the computer with spontaneous combustion phenomenon according to the alarm information, and dangerous conditions are prevented from occurring in time.
In one possible embodiment, 1) the temperature of the single point area of the PCB is detected to be 50 degrees; 2) and detecting that the temperature of each point in the PCB multi-point area is 40 ℃, and outputting alarm information under the two conditions.
In the step 102, it is determined whether outputting the alarm information includes the following three conditions according to the temperature value:
in the first case: and when the temperature value is judged to exceed the first temperature threshold value, outputting the alarm information.
Specifically, the main judgment body for judging the sizes of the computer temperature value and the first temperature threshold value can be a chip of the computer; such as a central processor or an embedded controller. The central processing unit obtains the temperature value of the computer as 50 degrees; the central processing unit determines whether the 50 degrees exceeds a first temperature threshold, for example, if the first temperature threshold is 45 degrees, it determines whether the difference between the 50 degrees and the 45 degrees is a positive value or a negative value.
It should be understood that when the temperature value of the computer exceeds the first temperature threshold value, namely the difference value between 50 degrees and 45 degrees is a positive value, alarm information is output, so that the computer with the spontaneous combustion phenomenon is manually intervened or the power supply is automatically cut off according to the alarm information, and the dangerous condition is timely prevented from occurring.
The manner of outputting the alarm information in the above embodiment includes one or more of the following manners: sending out alarm audio, displaying alarm image and turning off all power supplies except the alarm audio.
For example, the alarm may be output by a buzzer to alert the user, for example, a beep to alert the user that there is an abnormality in the computer; or the user is reminded of the computer abnormality through a loudspeaker voice broadcast mode, for example, the user is informed of 'the computer temperature is high' through voice.
Or, the user can be reminded that the computer is abnormal by displaying a reminding window or an icon on the computer display. For example, a pop-up window is displayed on the display screen, and the window can remind the user that the computer is abnormal by means of a red font, a red window and the like.
Or all power supplies except the buzzer, such as a horn power supply and a display power supply, are turned off, so that the damage of a calculator device caused by short circuit is avoided.
In the second case: and when the temperature value is judged to exceed a second temperature threshold value, outputting the alarm information and closing all power supplies, wherein the second temperature threshold value is larger than the first temperature threshold value.
Specifically, the main judgment body for judging the sizes of the computer temperature value and the second temperature threshold value can be a chip of the computer; such as a central processor or an embedded controller. The central processing unit obtains the temperature value of the computer as 100 degrees; the cpu determines whether the temperature of 100 degrees exceeds a second temperature threshold, for example, if the temperature of the second temperature threshold is 80 degrees, it determines whether the difference between the temperature of 100 degrees and the temperature of 80 degrees is a positive value or a negative value.
It should be understood that when the temperature value of the computer exceeds the second temperature threshold value, namely the difference between 100 degrees and 80 degrees is a positive value, alarm information is output, so that the computer with spontaneous combustion phenomenon is manually intervened or the power supply is automatically cut off according to the alarm information, and the dangerous condition is timely prevented from happening.
It should be understood that the higher the temperature is, the more serious the computer spontaneous combustion phenomenon may be, the higher the danger level is generated, all power supplies of the computer are directly turned off while the alarm information is output, and damage to the computer caused by overhigh temperature is avoided.
In the third case: and when the temperature value is judged to exceed the first concentration threshold value, outputting the alarm information and turning off all power supplies after a certain period of time.
Specifically, the main judgment body for judging the sizes of the computer temperature value and the first temperature threshold value can be a chip of the computer; such as a central processor or an embedded controller. The central processing unit obtains the temperature value of the computer as 50 degrees; the central processing unit determines whether the 50 degrees exceeds a first temperature threshold, for example, if the first temperature threshold is 45 degrees, it determines whether the difference between the 50 degrees and the 45 degrees is a positive value or a negative value.
It will be appreciated that when the computer temperature value exceeds the first temperature threshold, i.e. the difference between 50 degrees and 45 degrees is a positive value, alarm information is output and all power supplies are turned off after a certain period of time.
It should be understood that when the temperature is relatively low, alarm information is output so as to remind the user to take measures for intervening dangers, and when the measures for intervening dangers are still not received after continuous alarming for a period of time, such as 30S, all power supplies are turned off, so that the situation that the computer is further damaged due to untimely measures taken by the user is avoided.
The first temperature threshold and the second temperature threshold in the above embodiments are flexibly set according to actual situations, and the embodiments of the present application are not particularly limited.
The embodiment of the application has the advantages that the gas sensor and the temperature sensor are added in the computer, and whether the spontaneous combustion phenomenon exists inside the computer is determined through the gas sensor and/or the temperature sensor; when the computer is determined to be abnormal, alarm information is output. To a certain extent, prevent the occurrence of fire. And the detection of the external environment can be realized, and the practicability of the embodiment of the application is improved.
Fig. 3 is a computer spontaneous combustion alarm device provided in an embodiment of the present application.
In a second aspect, with reference to fig. 3, an embodiment of the present application further provides a computer auto-ignition alarm apparatus, including:
the acquisition module 301: for obtaining the concentration of the predetermined gas.
It should be understood that, in the embodiment of the present application, the obtaining module obtains the concentration of the preset gas, the concentration of the preset gas is measured by the gas sensor, and the preset gas may be CO or SO2And formaldehyde and the like, and the acquisition module acquires the concentration of the preset gas CO to be 150 ppm.
The determination module 302: and determining whether to output alarm information according to the concentration of the preset gas.
It should be understood that under normal conditions, namely when the computer does not spontaneously combust, the concentration of CO in the air is about 10ppm, the concentration of CO is 150ppm and is higher than the normal value, the determining module further determines whether the gas generated by the combustion of the computer is the gas generated by the combustion of the computer, and if the gas generated by the combustion of the computer outputs alarm information, so that measures such as manual intervention or automatic power supply cut-off are taken for the computer with spontaneous combustion phenomenon according to the alarm information, and the dangerous condition is prevented from occurring in time.
In a possible embodiment, the determination module can also output a warning message if the CO concentration in the air is too high, possibly not the gas generated by the combustion of the computer. Exemplarily, gas poisoning and the like occur in a room, and alarm information can also be output; the electric appliances in the room burn to generate toxic gas such as SO2And alarm information can be output.
The above determination module 302: and determining whether to output alarm information according to the concentration of the preset gas. The following three cases are included:
in the first case: and when the concentration of the preset gas is judged to exceed the first concentration threshold value, alarm information is output.
Specifically, the main judgment body for judging the concentration of the preset gas and the first concentration threshold may be a judgment module. The preset gas may be CO or SO2And gases such as formaldehyde, illustratively, the concentration of the CO obtained by the obtaining module is 150 ppm; the judging module judges whether 150ppm exceeds a first concentration threshold value; for example, if the first concentration threshold is 120ppm, it is determined whether the difference between 150ppm and 120ppm is a positive value or a negative value.
It should be understood that when the concentration of the preset gas exceeds the first concentration threshold, namely the difference value between 150ppm and 120ppm is a positive value, alarm information is output, so that the computer with spontaneous combustion phenomenon is manually intervened or the power supply is automatically cut off according to the alarm information, and the dangerous condition is timely prevented from occurring.
The manner of outputting the alarm information in the above embodiment includes one or more of the following manners: sending out alarm audio, displaying alarm image and turning off all power supplies except the alarm audio.
For example, the alarm may be output by a buzzer to alert the user, for example, a beep to alert the user that there is an abnormality in the computer; or the user is reminded of the computer abnormality through a loudspeaker voice broadcast mode, for example, the user is informed of 'computer short circuit danger' through voice.
Or, the user can be reminded that the computer is abnormal by displaying a reminding window or an icon on the computer display. For example, a pop-up window is displayed on the display screen, and the window can remind the user that the computer is abnormal by means of a red font, a red window and the like.
Or all power supplies except the buzzer, such as a horn power supply and a display power supply, are turned off, so that the damage of a calculator device caused by short circuit is avoided.
In the second case: and when the concentration of the preset gas is judged to exceed a second concentration threshold value, outputting alarm information and closing all power supplies, wherein the second concentration threshold value is greater than the first concentration threshold value.
Specifically, the main judgment body for judging the concentration of the preset gas and the second concentration threshold may be a judgment module. The preset gas may be CO or SO2And gases such as formaldehyde, and the like, wherein the concentration of the CO obtained by the obtaining module is 200ppm as an example; the judging module judges whether 200ppm exceeds a second concentration threshold; for example, if the second concentration threshold is 180ppm, it is determined whether the difference between 200ppm and 180ppm is a positive value or a negative value.
It should be understood that when the concentration of the preset gas exceeds the second concentration threshold, i.e., the difference between 200ppm and 180ppm is a positive value, a warning message is output and all power supplies are turned off. The higher the concentration of the preset gas is, the more serious the spontaneous combustion phenomenon of the computer is possibly, the determining module directly closes all power supplies of the computer while outputting alarm information, and damage to the computer under the condition that the spontaneous combustion phenomenon is serious is avoided.
In the third case: and when the concentration of the preset gas is judged to exceed the first concentration threshold value, alarm information is output, and all power supplies are turned off after a certain period of time.
Specifically, the main judgment body for judging the concentration of the preset gas and the first concentration threshold may be a judgment module. The preset gas may be CO or SO2And gases such as formaldehyde, for example, the concentration of CO obtained by the central processing unit is 150 ppm; the judgment module judges whether 150ppm exceedsThe first concentration threshold, for example, if the first concentration threshold is 120ppm, it is determined whether the difference between 150ppm and 120ppm is a positive value or a negative value.
It should be understood that when the determination module determines that the concentration of the preset gas exceeds the first concentration threshold, i.e., the difference between 150ppm and 120ppm is a positive value, alarm information is output and all power supplies are turned off after a certain period of time.
It should be understood that when the concentration of the predetermined gas is relatively low, the alarm information is output, so that the user can take the intervention measures in time, if the intervention measures of the user are still not received within 30S, all power supplies of the computer are directly turned off, and the situation that the computer is further damaged due to the fact that the user does not take the measures in time is avoided.
The determining module in the above embodiment is further configured to: acquiring a temperature value of the computer; and determining whether to output the alarm information or not according to the temperature value.
It should be understood that, in the embodiment of the present application, the main body for acquiring the temperature value of the computer may be an acquisition module; the temperature value of the computer is measured by a temperature sensor, and the temperature value obtained by the obtaining module is 50 degrees. The temperature sensor in the embodiment of the application is arranged at a position where the central processing unit, the embedded controller, the display card and the power supply are relatively close.
It should be understood that under normal conditions, namely when the computer does not spontaneously combust, the temperature of the computer is 10-35 ℃ when the computer normally works, the temperature value of the computer is 50 ℃ and is higher than the normal value, the determining module further determines whether the temperature value is high or not caused by the spontaneous combustion of the computer, and if the temperature value is high caused by the spontaneous combustion of the computer, alarm information is output, so that measures such as manual intervention or automatic power supply cut-off are taken for the computer with spontaneous combustion phenomenon according to the alarm information, and dangerous conditions are prevented from occurring in time.
In the above steps, according to the temperature value, it is determined whether the output of the alarm information includes the following three conditions:
in the first case: and when the temperature value is judged to exceed the first temperature threshold value, outputting the alarm information.
Specifically, the main judgment body for judging the sizes of the computer temperature value and the first temperature threshold value may be a judgment module. The temperature value obtained by the obtaining module to the computer is 50 degrees; the determining module determines whether the 50 degrees exceeds a first temperature threshold, for example, if the first temperature threshold is 45 degrees, it determines whether a difference between the 50 degrees and the 45 degrees is a positive value or a negative value.
It should be understood that when the temperature value of the computer exceeds the first temperature threshold value, namely the difference value between 50 degrees and 45 degrees is a positive value, alarm information is output, so that the computer with the spontaneous combustion phenomenon is manually intervened or the power supply is automatically cut off according to the alarm information, and the dangerous condition is timely prevented from occurring.
The manner of outputting the alarm information in the above embodiment includes one or more of the following manners: sending out alarm audio, displaying alarm image and turning off all power supplies except the alarm audio.
For example, the alarm may be output by a buzzer to alert the user, for example, a beep to alert the user that there is an abnormality in the computer; or the user is reminded of the computer abnormality through a loudspeaker voice broadcast mode, for example, the user is informed of 'the computer temperature is high' through voice.
Or, the user can be reminded that the computer is abnormal by displaying a reminding window or an icon on the computer display. For example, a pop-up window is displayed on the display screen, and the window can remind the user that the computer is abnormal by means of a red font, a red window and the like.
Or all power supplies except the buzzer, such as a horn power supply and a display power supply, are turned off, so that the damage of a calculator device caused by short circuit is avoided.
In the second case: and when the temperature value is judged to exceed a second temperature threshold value, outputting the alarm information and closing all power supplies, wherein the second temperature threshold value is larger than the first temperature threshold value.
Specifically, the judging main body can judge the module by judging the size of the computer temperature value and the second temperature threshold value. The temperature value obtained by the obtaining module is 100 degrees; the determining module determines whether the 100 degrees exceeds a second temperature threshold, for example, if the second temperature threshold is 80 degrees, it determines whether a difference between the 100 degrees and the 80 degrees is a positive value or a negative value.
It should be understood that when the temperature value of the computer exceeds the second temperature threshold value, namely the difference between 100 degrees and 80 degrees is a positive value, alarm information is output, so that the computer with spontaneous combustion phenomenon is manually intervened or the power supply is automatically cut off according to the alarm information, and the dangerous condition is timely prevented from happening.
It should be understood that the higher the temperature is, the more serious the computer spontaneous combustion phenomenon may be, the higher the danger level is generated, all power supplies of the computer are directly turned off while the alarm information is output, and damage to the computer caused by overhigh temperature is avoided.
In the third case: and when the temperature value is judged to exceed the first concentration threshold value, outputting the alarm information and turning off all power supplies after a certain period of time.
Specifically, the main body judgment module is used for judging the size of the computer temperature value and the first temperature threshold value. The temperature value obtained by the obtaining module to the computer is 50 degrees; the determining module determines whether the 50 degrees exceeds a first temperature threshold, for example, if the first temperature threshold is 45 degrees, it determines whether a difference between the 50 degrees and the 45 degrees is a positive value or a negative value.
It will be appreciated that when the computer temperature value exceeds the first temperature threshold, i.e. the difference between 50 degrees and 45 degrees is a positive value, alarm information is output and all power supplies are turned off after a certain period of time.
It should be understood that when the temperature is relatively low, alarm information is output so as to remind the user to take measures for intervening dangers, and when the measures for intervening dangers are still not received after continuous alarming for a period of time, such as 30S, all power supplies are turned off, so that the situation that the computer is further damaged due to untimely measures taken by the user is avoided.
In a third aspect, an embodiment of the present application provides an electronic device, including: a processor and a memory;
the processor is operable to execute the steps of the computer auto-ignition warning method described above by invoking programs or instructions stored in the memory.
In a fourth aspect, embodiments of the present application provide a computer-readable storage medium storing a program or instructions for causing a computer to perform the steps of the computer auto-ignition warning method as described above.
Fig. 4 is a schematic structural diagram of an electronic device provided in an embodiment of the present disclosure. As shown in fig. 4, the electronic apparatus includes: at least one processor 401, at least one memory 402, and at least one communication interface 403. The various components in the electronic device are coupled together by a bus system 404. A communication interface 403 for information transmission with an external device. It is understood that the bus system 404 is used to enable communications among the components. The bus system 404 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, the various buses are labeled as bus system 404 in fig. 4.
It will be appreciated that the memory 402 in this embodiment can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory.
In some embodiments, memory 402 stores the following elements, executable units or data structures, or a subset thereof, or an expanded set thereof: an operating system and an application program.
The operating system includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, and is used for implementing various basic services and processing hardware-based tasks. The application programs, including various application programs such as a Media Player (Media Player), a Browser (Browser), etc., are used to implement various application services. The program for implementing any one of the alarm methods for computer spontaneous combustion provided by the embodiments of the present application may be included in the application program.
In this embodiment of the present application, the processor 401 is configured to execute the steps of the embodiments of the computer auto-ignition warning method provided in this embodiment of the present application by calling a program or an instruction stored in the memory 402, which may be, specifically, a program or an instruction stored in an application program.
Any method of the computer auto-ignition alarm method provided by the embodiment of the application can be applied to the processor 401, or implemented by the processor 401. The processor 401 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 401. The Processor 401 may be a general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The steps of any method of the alarm method for computer spontaneous combustion provided by the embodiment of the application can be directly embodied as the execution of a hardware decoding processor, or the execution of the hardware decoding processor and a software unit in the decoding processor is combined. The software elements may be located in ram, flash, rom, prom, or eprom, registers, among other storage media that are well known in the art. The storage medium is located in a memory 402, and the processor 401 reads information in the memory 402 and performs the steps of the method in combination with its hardware.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments instead of others, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments.
Those skilled in the art will appreciate that the description of each embodiment has a respective emphasis, and reference may be made to the related description of other embodiments for those parts of an embodiment that are not described in detail.
Although the embodiments of the present application have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present application, and such modifications and variations fall within the scope defined by the appended claims.
Claims (12)
1. A method for alerting of computer auto-ignition, the method comprising:
acquiring the concentration of a preset gas;
and determining whether to output alarm information according to the concentration of the preset gas.
2. The method according to claim 1, wherein the determining whether to output a warning message according to the concentration of the preset gas includes:
when the concentration of the preset gas is judged to exceed a first concentration threshold value, outputting the alarm information; or
When the concentration of the preset gas is judged to exceed a second concentration threshold value, outputting the alarm information and turning off all power supplies, wherein the second concentration threshold value is larger than the first concentration threshold value; or
And when the concentration of the preset gas is judged to exceed the first concentration threshold value, outputting the alarm information and turning off all power supplies after a certain period of time.
3. The method according to claim 1 or 2, characterized in that the method further comprises:
acquiring a temperature value of the computer;
and determining whether to output the alarm information or not according to the temperature value.
4. The method of claim 3, wherein the determining whether to output the alarm information according to the temperature value comprises:
when the temperature value is judged to exceed a first temperature threshold value, outputting the alarm information; or
When the temperature value is judged to exceed a second temperature threshold value, outputting the alarm information and turning off all power supplies, wherein the second temperature threshold value is larger than the first temperature threshold value; or
And when the temperature value is judged to exceed the first concentration threshold value, outputting the alarm information and turning off all power supplies after a certain period of time.
5. The method according to any one of claims 1 to 4, wherein the manner of outputting alarm information includes one or more of:
sending out alarm audio, displaying alarm image and turning off all power supplies except the alarm audio.
6. A computer auto-ignition alarm device, comprising:
an acquisition module: the device is used for acquiring the concentration of a preset gas;
a determination module: and determining whether to output alarm information according to the concentration of the preset gas.
7. The apparatus of claim 6, wherein the determining module is further configured to:
when the concentration of the preset gas is judged to exceed a first concentration threshold value, outputting the alarm information; or
When the concentration of the preset gas is judged to exceed a second concentration threshold value, outputting the alarm information and turning off all power supplies, wherein the second concentration threshold value is larger than the first concentration threshold value; or
And when the concentration of the preset gas is judged to exceed the first concentration threshold value, outputting the alarm information and turning off all power supplies after a certain period of time.
8. The apparatus of claim 6 or 7, wherein the determining module is further configured to:
acquiring a temperature value of the computer;
and determining whether to output the alarm information or not according to the temperature value.
9. The apparatus of claim 8, wherein the determining module is further configured to:
when the temperature value is judged to exceed a first temperature threshold value, outputting the alarm information; or
When the temperature value is judged to exceed a second temperature threshold value, outputting the alarm information and turning off all power supplies, wherein the second temperature threshold value is larger than the first temperature threshold value; or
And when the temperature value is judged to exceed the first concentration threshold value, outputting the alarm information and turning off all power supplies after a certain period of time.
10. The apparatus according to any one of claims 6 to 9, wherein the manner of outputting alarm information includes one or more of:
sending out alarm audio, displaying alarm image and turning off all power supplies except the alarm audio.
11. An electronic device, comprising: a processor and a memory;
the processor is adapted to perform the steps of the alarm method of the computer of any one of claims 1 to 5 by calling a program or instructions stored in the memory.
12. A computer-readable storage medium, characterized in that it stores a program or instructions for causing a computer to execute the steps of the alarm method of the computer according to any one of claims 1 to 5.
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Application publication date: 20201124 |