CN110782638A - Detection method and device of fire detector - Google Patents
Detection method and device of fire detector Download PDFInfo
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- CN110782638A CN110782638A CN201911094609.9A CN201911094609A CN110782638A CN 110782638 A CN110782638 A CN 110782638A CN 201911094609 A CN201911094609 A CN 201911094609A CN 110782638 A CN110782638 A CN 110782638A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/12—Checking intermittently signalling or alarm systems
- G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits
- G08B29/145—Checking intermittently signalling or alarm systems checking the detection circuits of fire detection circuits
Abstract
The embodiment of the invention discloses a detection method and a detection device of a fire detector. The method comprises the following steps: acquiring detection area information of a fire detector; detecting the fire detector according to the detection area information; and judging whether the detection area of the fire detector is abnormal or not according to the detection result. According to the invention, by positioning the fire detector and respectively carrying out corresponding tests on the smoke, temperature, gas and flame sensors, the technical problem that the function of the fire detector cannot be really and effectively detected in the prior art is solved, and the fire detector is really and effectively detected, so that the technical effect of preventing the safety problem caused by failure of the fire detector is achieved.
Description
Technical Field
The embodiment of the invention relates to a fire detection technology, in particular to a detection method and a detection device of a fire detector.
Background
The fire detector is a device for detecting the scene and finding out the fire in the fire-fighting automatic fire alarm system. Fire detectors are the "sense organs" of the system and function to monitor the environment for the presence or absence of a fire. Once there is fire, the characteristic physical quantity of fire, such as temperature, smoke, gas and radiation intensity, etc. are converted into electric signals, and act immediately to send alarm signals to the fire alarm controller.
The existing detection device of the fire detector has the technical problems that the fire detection function is invalid or inaccurate due to human factors and self factors, for example, when an operator actually needs to detect the fire detector but does not do the detection, and when a certain part of the fire detector cannot work normally, the detection result of the fire detector is not credible due to the deliberate hiding of the operator, and the sensor in the fire detector with problems cannot realize the corresponding function.
Disclosure of Invention
The invention provides a detection method and a detection device for a fire detector, which are used for realizing real and effective detection of the fire detector.
In a first aspect, an embodiment of the present invention provides a detection method for a fire detector, including:
acquiring detection area information of a fire detector;
detecting the fire detector according to the detection area information;
and judging whether the detection area of the fire detector is abnormal or not according to the detection result.
Further, the detection area information includes detection object information and positioning information.
Further, detecting the fire detector according to the detection area information includes:
when the detected object information is the smoke sensor, performing smoke test on the smoke sensor according to the positioning information;
when the detected object information is a temperature sensor, carrying out temperature test on the smoke temperature sensor according to the positioning information;
when the detected object information is a gas sensor, performing gas test on the gas sensor according to the positioning information;
and when the detected object information is the flame sensor, performing flame simulation test on the flame sensor according to the positioning information.
Further, before judging whether the detection area of the fire detector is abnormal according to the detection result, the method comprises the following steps:
judging whether the smoke, temperature, gas and flame sensors are tested or not;
and when the smoke, temperature, gas and flame sensors are tested, acquiring corresponding detection results.
Further, when judging whether the detection area of the fire detector is abnormal according to the detection result, the method comprises the following steps:
if the detection result is that an alarm is given out, the fire detector is not abnormal;
if the detection result is that no alarm is given, the fire detector is abnormal.
In a second aspect, an embodiment of the present invention further provides a detection apparatus for a fire detector, including:
the acquisition module is used for acquiring the detection area information of the fire detector;
the detection module is used for detecting the fire detector according to the detection area information;
and the first judgment module is used for judging whether the detection area of the fire detector is abnormal or not according to the detection result.
Further, the detection area information includes detection object information and positioning information.
Further, the detection module comprises:
the smoke detection unit is used for carrying out smoke test on the smoke sensor according to the positioning information when the detection object information is the smoke sensor;
the temperature detection unit is used for carrying out temperature test on the smoke temperature sensor according to the positioning information when the detection object information is the temperature sensor;
the gas detection unit is used for carrying out gas test on the gas sensor according to the positioning information when the detection object information is the gas sensor;
and the flame detection unit is used for carrying out flame simulation test on the flame sensor according to the positioning information when the detection object information is the flame sensor.
Further, the first determining module comprises:
the second judgment module is used for judging whether the smoke, temperature, fuel gas and flame sensors are tested or not;
and the recording module is used for acquiring corresponding detection results when the smoke, temperature, gas and flame sensors are tested.
Further, the first determining module includes:
the first judging unit is used for judging whether the fire detector is abnormal or not if the detection result is that an alarm is given out;
and the second judgment unit is used for judging that the fire detector is abnormal if the detection result is that no alarm is given out.
According to the invention, by positioning the fire detector and correspondingly testing each sensor with different functions, the technical problem that the function of the fire detector cannot be really and effectively detected in the prior art is solved, and the fire detector is really and effectively detected, so that the technical effect of preventing the safety problem caused by the failure of the fire detector is achieved.
Drawings
Fig. 1 is a flowchart illustrating a method for detecting a fire detector according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a method for detecting a fire detector according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a detection device of a fire detector according to a third embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the steps as a sequential process, many of the steps can be performed in parallel, concurrently or simultaneously. In addition, the order of the steps may be rearranged. A process may be terminated when its operations are completed, but may have additional steps not included in the figure. A process may correspond to a method, a function, a procedure, a subroutine, a subprogram, etc.
Furthermore, the terms "first," "second," and the like may be used herein to describe various orientations, actions, steps, elements, or the like, but the orientations, actions, steps, or elements are not limited by these terms. These terms are only used to distinguish one direction, action, step or element from another direction, action, step or element. For example, the first determining module may be referred to as a second determining module, and similarly, the second determining module may be referred to as a first determining module, without departing from the scope of the present application. The first judging module and the second judging module are both judging modules, but are not the same judging module. The terms "first", "second", etc. are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the embodiments of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Example one
Fig. 1 is a flowchart of a detection method of a fire detector according to an embodiment of the present invention, which is applicable to a situation where a sensor that performs monitoring and early warning functions in a fire detector is subjected to a functional test, and the method may be executed by a detection device. As shown in fig. 1, the detection method of the fire detector specifically includes the following steps:
step S110, acquiring detection area information of a fire detector;
specifically, the detection area information of the fire detector can be obtained through a positioning module of a detection device of the fire detector, and the detection object and the detection position of the area to be detected can be determined.
Step S120, detecting the fire detector according to the detection area information;
specifically, after the detection area information is obtained through step S110, the fire detector is detected according to different detection objects and detection positions. For example, when the detection object is a smoke sensor and the position of the smoke sensor of the fire detector is located, the reaction of the smoke sensor can be detected by releasing certain smoke, so as to determine whether the smoke sensor can work normally.
And step S130, judging whether the detection area of the fire detector is abnormal or not according to the detection result.
Specifically, after the detection area of the fire detector is detected, whether the detection area is abnormal or not can be judged according to the detection result. For example, after a detector detects a temperature sensor of a fire detector, when the temperature applied to the temperature sensor from the outside is high, the temperature sensor can normally detect that the outside environment is in a high temperature state and alarm, that is, when the detection result is normal, the temperature sensor can normally work, so that the temperature sensor (i.e., the detection area) of the fire detector is not abnormal; when the temperature applied to the temperature sensor from the outside is high, the temperature sensor cannot detect that the external environment is in a high temperature state and alarm, that is, when the detection result is abnormal, the temperature sensor cannot work normally, so that the temperature sensor (namely, the detection area) of the fire detector is abnormal, and detection or maintenance personnel are required to perform fault repair so that the temperature sensor can work normally.
The first embodiment of the invention has the beneficial effects that through positioning the fire detector and carrying out corresponding tests aiming at different detection areas, the technical problem that the function of the fire detector cannot be really and effectively detected in the prior art is solved, and the fire detector is really and effectively detected, so that the technical effect of preventing the safety problem caused by the failure of the fire detector is achieved.
Example two
The second embodiment of the invention is further optimized on the basis of the first embodiment. Fig. 2 is a flowchart of a detection method of a fire detector according to a second embodiment of the present invention. In the present embodiment, the detection area information includes detection object information and positioning information. As shown in fig. 2, the detection method of the fire detector of the present embodiment includes:
step S210, acquiring detection area information of a fire detector;
specifically, the detection area information of the fire detector can be obtained through a positioning module of a detection device of the fire detector, and the detection object and the detection position of the area to be detected can be determined.
Step S221, when the detection object information is a smoke sensor, performing smoke test on the smoke sensor according to the positioning information;
specifically, after the detection area information is obtained through step S210, the fire detector is detected according to different detection objects and detection positions. When the detection object is a smoke sensor and the position of the smoke sensor of the fire detector is located, the reaction of the smoke sensor can be detected by releasing certain smoke, so that whether the smoke sensor can work normally or not is judged.
Step S222, when the detected object information is a temperature sensor, carrying out temperature test on the smoke temperature sensor according to the positioning information;
specifically, when the detection object is a temperature sensor and the position of the temperature sensor of the fire detector is located, it is possible to detect whether the temperature sensor can respectively respond to high temperature and low temperature and alarm by adjusting the external temperature, for example, detecting the temperature sensor under high temperature and low temperature conditions.
Step S223, when the detected object information is a gas sensor, performing gas test on the gas sensor according to the positioning information;
specifically, when the detection object is a gas sensor and the position of the gas sensor of the fire detector is located, a certain amount of gas can be released and the feedback of the gas sensor can be obtained.
S224, when the detected object information is a flame sensor, performing flame simulation test on the flame sensor according to the positioning information;
specifically, when the detection object is a flame sensor and the position of the flame sensor of the fire detector is located, the flame sensor can be tested in a manner of simulating flames.
Step S230, judging whether the smoke, temperature, fuel gas and flame sensors are tested or not;
s240, when the smoke, temperature, gas and flame sensors are tested, acquiring corresponding detection results;
specifically, after the smoke, temperature, gas and flame sensors of the fire detector are respectively and correspondingly detected by the detecting device of the fire detector (i.e., steps S221 to S224 are all executed), the detection result corresponding to each sensor is obtained.
Step S251, if the detection result is that an alarm is given out, the fire detector is not abnormal;
in step S252, if the detection result is that the alarm is not issued, the fire detector is abnormal.
Specifically, when the detection result is that an alarm is given out, the detection area of the fire detector is not abnormal, namely the smoke, temperature, gas and flame sensors can work normally; when the detection result is that no alarm is given, the detection area of the fire detector is abnormal, namely the smoke, temperature, gas and flame sensors cannot normally operate, and at the moment, detection or maintenance personnel are required to carry out fault maintenance on the detection area of the fire detector, so that the normal use of the fire detector is ensured.
The second embodiment of the invention has the advantages that the technical problem that the function of the fire detector cannot be truly and effectively detected in the prior art is solved by positioning the fire detector and respectively carrying out corresponding tests on the smoke, temperature, gas and flame sensors, and the fire detector is truly and effectively detected, so that the technical effect of preventing the safety problem caused by the failure of the fire detector is achieved.
EXAMPLE III
Fig. 3 is a schematic structural diagram of a detection device of a fire detector according to a third embodiment of the present invention. As shown in fig. 3, the detecting device 300 of the fire detector of the present embodiment includes:
an obtaining module 310, configured to obtain detection area information of a fire detector;
the detection module 320 is used for detecting the fire detector according to the detection area information;
the first determining module 330 is configured to determine whether the detection area of the fire detector is abnormal according to the detection result.
Specifically, in this embodiment, the first determining module 330 may be a Processor such as a Central Processing Unit (CPU), or a chip or a circuit based on a Field-Programmable Gate Array (FPGA).
In the present embodiment, the detection area information includes detection object information and positioning information.
In this embodiment, the detection module 320 includes:
the smoke detection unit is used for carrying out smoke test on the smoke sensor according to the positioning information when the detection object information is the smoke sensor;
the temperature detection unit is used for carrying out temperature test on the smoke temperature sensor according to the positioning information when the detection object information is the temperature sensor;
the gas detection unit is used for carrying out gas test on the gas sensor according to the positioning information when the detection object information is the gas sensor;
and the flame detection unit is used for carrying out flame simulation test on the flame sensor according to the positioning information when the detection object information is the flame sensor.
In this embodiment, the detecting device 300 of the fire detector further includes:
the second judging module 340 is used for judging whether the smoke, temperature, gas and flame sensors are tested or not;
and the recording module 350 is configured to obtain corresponding detection results when the smoke, temperature, gas and flame sensors are tested.
In this embodiment, the first determining module 330 includes:
the first judging unit is used for judging whether the fire detector is abnormal or not if the detection result is that an alarm is given out;
and the second judgment unit is used for judging that the fire detector is abnormal if the detection result is that no alarm is given out.
The detection device of the fire detector provided by the embodiment of the invention can execute the detection method of the fire detector provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
It should be noted that, in the embodiment of the detection device of the fire detector, the included units and modules are only divided according to the functional logic, but are not limited to the above division as long as the corresponding functions can be realized; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A method of detecting a fire detector, comprising:
acquiring detection area information of a fire detector;
detecting the fire detector according to the detection area information;
and judging whether the detection area of the fire detector is abnormal or not according to the detection result.
2. The detection method according to claim 1, wherein the detection area information includes detection object information and positioning information.
3. The method of claim 1, wherein the detecting the fire detector according to the detection region information comprises:
when the detection object information is a smoke sensor, performing smoke test on the smoke sensor according to the positioning information;
when the detection object information is a temperature sensor, carrying out temperature test on the smoke temperature sensor according to the positioning information;
when the detected object information is a gas sensor, carrying out gas test on the gas sensor according to the positioning information;
and when the detected object information is a flame sensor, performing flame simulation test on the flame sensor according to the positioning information.
4. The method according to claim 3, wherein the determining whether the detection area of the fire detector is abnormal according to the detection result comprises:
judging whether the smoke, temperature, fuel gas and flame sensors are tested or not;
and when the smoke, temperature, gas and flame sensors are tested, acquiring corresponding detection results.
5. The detecting method according to claim 1, wherein the determining whether the detecting area of the fire detector is abnormal according to the detecting result comprises:
if the detection result is that an alarm is given out, the fire detector is not abnormal;
and if the detection result is that no alarm is sent, the fire detector is abnormal.
6. A fire detector detection device, comprising:
the acquisition module is used for acquiring the detection area information of the fire detector;
the detection module is used for detecting the fire detector according to the detection area information;
and the first judgment module is used for judging whether the detection area of the fire detector is abnormal or not according to the detection result.
7. The detection apparatus according to claim 6, wherein the detection area information includes detection object information and positioning information.
8. The detection device of claim 6, wherein the detection module comprises:
the smoke detection unit is used for carrying out smoke test on the smoke sensor according to the positioning information when the detection object information is the smoke sensor;
the temperature detection unit is used for carrying out temperature test on the smoke temperature sensor according to the positioning information when the detection object information is the temperature sensor;
the gas detection unit is used for carrying out gas test on the gas sensor according to the positioning information when the detected object information is the gas sensor;
and the flame detection unit is used for carrying out flame simulation test on the flame sensor according to the positioning information when the detected object information is the flame sensor.
9. The detection apparatus according to claim 8, wherein the first determination module comprises:
the second judgment module is used for judging whether the smoke, temperature, fuel gas and flame sensors are tested or not;
and the recording module is used for acquiring corresponding detection results when the smoke, temperature, gas and flame sensors are tested.
10. The detecting device according to claim 6, wherein the first determining module comprises:
the first judging unit is used for judging that the fire detector is not abnormal if the detection result is that an alarm is given out;
and the second judgment unit is used for judging that the fire detector is abnormal if the detection result is that no alarm is sent out.
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| CN201911094609.9A CN110782638A (en) | 2019-11-11 | 2019-11-11 | Detection method and device of fire detector |
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| CN201911094609.9A CN110782638A (en) | 2019-11-11 | 2019-11-11 | Detection method and device of fire detector |
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| CN1615496A (en) * | 2000-09-29 | 2005-05-11 | 托马克斯有限责任公司 | Gas or heat detector, gas or heat generator, flue gas generator, method for testing a gas detector or a heat detector, and method for testing a flue gas detector |
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