An equipment detection alarm system for a workshop

Abstract

The present invention relates to an equipment detection alarm system for a workshop, belonging to the technical field of alarm systems, and comprising a control module, a display module and a detection module, wherein the display module, the broadcast module and the detection module are electrically connected to the control module respectively, the detection module is used to detect faults of workshop equipment and upload fault data to the control module, the control module is used to convert the fault data into fault type text and send it to the display module and the broadcast module, the display module is used to display the fault type text, and the broadcast module is used to broadcast the fault type text; the prompt effect is good.

Description

Technical Field

[0001] The invention belongs to the technical field of alarm systems, and in particular relates to an equipment detection alarm system for a workshop. Background Art

[0002] During production activities in a workshop, equipment such as machines, pipelines or instruments in the workshop may fail. When a failure occurs, maintenance is required. However, there are often a large number of equipment in a workshop. When the failed equipment is mixed among a large number of equipment, operators often cannot quickly locate the failed equipment, and sometimes cannot even know whether an accident has occurred. For this reason, it is usually necessary to introduce a detection alarm system.

[0003] A general detection alarm system only has the function of sending out simple sound and light signals when any accident occurs. However, after receiving the signal sent by such a detection alarm system, the operator cannot confirm the type of accident based on the simple sound and light signals, and needs to spend additional troubleshooting procedures to confirm the type and location of the accident. For this reason, the general solution is to introduce a display screen to display the fault type or fault name, directly display the name of the accident type, such as setting a display screen outside a simple buzzer alarm, and when a specific fault is detected, the control module directly projects the specific fault name on the display screen; its fault alarm control module directly displays the fault type, and the operator can directly obtain the specific name of the fault by observing the display screen, and the fault information content can be promptly and accurately transmitted to the operation and maintenance personnel; however, when the operator uses the above system, the accident name can only be played through the display screen, and the accident name cannot be accurately transmitted to the operator through audio means. For this reason, a kind of equipment detection alarm system that can simultaneously transmit fault information through video and audio means and has a good prompt effect in the workshop is needed. Summary of the invention

[0004] In order to solve the above problems existing in the prior art, the present invention provides a workshop equipment detection alarm system, which has the characteristics of good prompting effect.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A workshop equipment detection alarm system includes a control module, a display module and a detection module. The display module and the detection module are electrically connected to the control module respectively. The detection module is used to detect faults of workshop equipment and upload fault data to the control module. The control module is used to convert the fault data into fault type text and send it to the display module and the broadcast module. The display module is used to display the fault type text.

[0007] As a preferred technical solution of the present invention, it also includes a broadcast module, which is used to broadcast the fault type text. The control module is input with several troubleshooting step voices in advance, and the control module instructs the broadcast module to play the fault type text and then play the corresponding troubleshooting step voices.

[0008] As a preferred technical solution of the present invention, it also includes an input module, which is electrically connected to the control module. The troubleshooting step voice includes several sub-voices. After the display module displays the fault type text, the control module instructs the broadcast module to play one of the sub-voices in the corresponding troubleshooting step voice. When playing the sub-voice, the input module collects the corresponding reply voice of the operator and uploads the reply voice to the control module. The control module is used to determine whether the reply voice meets the requirements after each reply voice is received, and play another sub-voice when the judgment result is yes.

[0009] As a preferred technical solution of the present invention, the broadcast module includes a troubleshooting broadcast module and a maintenance broadcast module. The troubleshooting broadcast module is used to play the troubleshooting step voice, and the maintenance broadcast module is used to broadcast the troubleshooting step voice and the reply voice corresponding to the troubleshooting step.

[0010] As a preferred technical solution of the present invention, the control module is used to count and collect the number of reply voices, and the control module is used to adjust the frequency of the maintenance broadcast module broadcasting the reply voices according to the number of reply voices.

[0011] As a preferred technical solution of the present invention, the control module is used to count the number of steps a and the number of reply voices b in the current accident troubleshooting step, the control module calculates the frequency f of broadcast reply voices, and instructs the maintenance broadcast module to adjust the frequency of broadcast reply voices to f;

[0012] Wherein, f=a / b×f0, and f0 is a reference frequency value pre-input into the control module.

[0013] As a preferred technical solution of the present invention, the control module pre-enters the fault type and the importance number corresponding to the fault type. The control module is used to convert the fault data into the fault type and then retrieve the importance number. The control module adjusts the order of reporting the fault type text according to the importance number.

[0014] As a preferred technical solution of the present invention, the control module determines the clarity of the reply each time after receiving the reply voice, and the control module adjusts the order of broadcasting the reply voice according to the clarity.

[0015] As a preferred technical solution of the present invention, the control module is electrically connected to an operation panel, and the operation panel is used to input the importance sequence number and several troubleshooting step voices.

[0016] The beneficial effects of the present invention are:

[0017] (1) By setting up the display module and the broadcast module at the same time, the detection alarm system can send out visual signals and sound signals at the same time to remind the operator of the specific accident name, thereby improving the prompt effect;

[0018] (2) By setting up an input module and making the input module collect the corresponding reply voice of the operator when playing the sub-voice, and making the control module judge whether the reply voice meets the requirements after each reply voice is received, the operator must respond to the troubleshooting steps, which reduces the probability of the operator ignoring the troubleshooting step voice, improves the prompt effect, and provides reference materials for subsequent use when a fault occurs;

[0019] (3) By setting the broadcast module to include a troubleshooting broadcast module and a maintenance broadcast module, and making the maintenance broadcast module synchronously play the reply voice entered by the troubleshooter after the control module receives the instruction, the information entered by the troubleshooter during the troubleshooting stage can be stored and broadcasted in full by machine storage, thereby reducing the probability of incomplete information handover between the troubleshooter and the maintenance personnel when information handover is required, and improving the prompt effect on the maintenance personnel;

[0020] (4) By making the control module judge the clarity of the reply voice according to the content of the reply voice each time it receives it, and adjusting the order of broadcasting the reply voice according to the clarity, the operating personnel can give priority to the reply voice containing accurate information, and then accept the reply voice containing only vague information, thereby improving the visibility of the prompt effect of the broadcast module on the maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0022] Figure 1 This is a control loop block diagram of the present invention;

[0023] Description of main component symbols:

[0024] In the figure: 1. Control module. DETAILED DESCRIPTION

[0025] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0026] See also Figure 1, a workshop equipment detection alarm system, comprising a control module 1, a display module, a broadcast module and a detection module, wherein the display module, the broadcast module and the detection module are electrically connected to the control module 1 respectively, the detection module is used to detect the fault of the workshop equipment and upload the fault data to the control module 1, the control module 1 is used to convert the fault data into fault type text and send it to the display module and the broadcast module, the display module is used to display the fault type text, and the broadcast module is used to broadcast the fault type text;

[0027] Specifically, the workshop includes a number of devices, and the detection module includes at least a number of sensors, which are used to detect the operating data of the number of devices in the workshop, and upload the operating data to the control module 1 at a frequency of once per second. The control module 1 compares the number of operating data, and compares the operating data with the threshold range input in advance. When it is found that the operating data exceeds or falls below the threshold range, the control module 1 determines the fault according to the data type, the pre-input program judgment and the data situation;

[0028] At the same time, the operator imagines several kinds of faults in advance during the workshop design stage, inputs several kinds of fault type names, several kinds of judgment criteria of data conditions corresponding to the fault types, and a judgment program including several kinds of fault type names and several judgment criteria into the control module 1, and inputs the voice broadcasting the several kinds of fault type names into the control module 1;

[0029] For example, if the operator anticipates that an over-temperature fault may occur, the detection module includes a temperature sensor aimed at a certain device, and the operator inputs the judgment standard that the temperature uploaded by the temperature sensor exceeds the threshold value = over-temperature fault into the judgment program of the control module 1, and simultaneously inputs the voice of the over-temperature fault into the control module 1; during operation, the temperature sensor continuously uploads the temperature of the device to the control module 1, and when the control module 1 determines that the temperature data received at a certain moment exceeds the threshold range, the control module 1 determines that the device has an over-temperature fault according to the judgment standard that the temperature exceeds the threshold value and represents an over-temperature fault pre-entered in the judgment program, and sends the over-temperature fault to the display module, instructing the display module to display the over-temperature fault, and then instructing the broadcast module to broadcast the over-temperature fault;

[0030] By setting up the display module and the broadcast module at the same time, the detection alarm system can send out visual signals and sound signals at the same time to remind the operating personnel of the specific accident name, thereby improving the prompt effect.

[0031] In the above system, although the control module 1 broadcasts the specific type of fault according to the operating data, the system automatically determines the type of fault or the location of the fault with probability, which can only narrow the scope of investigation. Therefore, the first step after the operator receives the alarm information is often to investigate the cause of the fault and verify the authenticity of the alarm information. At this time, each device, or each mechanism and part of the equipment needs to be checked one by one. If the system can further assist in this investigation process, it can avoid the investigators from omitting the investigation link, and enable the voice broadcast system to play a role far higher than the reminder. In order to assist the investigation process and improve the prompt effect, it also includes a broadcast module. The control module 1 inputs several troubleshooting step voices in advance. The control module 1 instructs the broadcast module to play the corresponding troubleshooting step voice after playing the fault type text;

[0032] Specifically, for example, after the operator inputs several fault names into the control module 1, the troubleshooting steps required for these faults are specified, and the troubleshooting step text is converted into voice and entered into the control module 1. The troubleshooting step voice is grouped by fault name, and each group contains several voice sentences, and each voice sentence corresponds to one of the steps in a group of troubleshooting steps. For example, an overtemperature fault is input into the control module 1, and there are 10 troubleshooting steps corresponding to the overtemperature fault. The troubleshooting step voice corresponding to the overtemperature fault consists of 10 sentences, and the 10 voice sentences correspond to steps 1 to 10. These 10 voice sentences constitute a group of troubleshooting step voices corresponding to the overtemperature fault. At this time, the voice entry of the troubleshooting step voice of one of the faults is completed;

[0033] When in use, after the command broadcast module broadcasts the fault name, the control module 1 retrieves the voice group of troubleshooting steps corresponding to the fault according to the fault name, and plays several voices in the phrase voice one by one to prevent the operator from missing the troubleshooting steps, thus completing the purpose of assisting the operator in troubleshooting after broadcasting the fault name;

[0034] By setting up a broadcast module and inputting the troubleshooting steps corresponding to the fault name in the control module 1 in advance, the broadcast module broadcasts the troubleshooting steps corresponding to the fault simultaneously after broadcasting the fault name, so that the alarm system assists the troubleshooting steps of maintenance after issuing a reminder for the fault type, avoiding maintenance personnel from missing the troubleshooting link and improving the reminder effect;

[0035] In the above process, although a broadcast module is set to broadcast the troubleshooting steps to remind the operating personnel to troubleshoot in the order of the troubleshooting step voice playback, there is a probability that the operating personnel will ignore the broadcast information and omit the steps after hearing the broadcast step information, resulting in insufficient prompting effect. At the same time, during the troubleshooting process, it is necessary to make certain records of the progress of the troubleshooting process and the troubleshooting results to facilitate the maintenance process after the troubleshooting and the reference material for summarizing the fault afterwards. In order to further improve the prompting effect and facilitate recording, it also includes an input module, which is electrically connected to the control module 1. The troubleshooting step voice includes several sub-voices. After playing the fault type text, the control module 1 plays one of the sub-voices in the corresponding troubleshooting step voice. When playing the sub-voice, the input module collects the corresponding reply voice of the operating personnel and uploads the reply voice to the control module 1. The control module 1 is used to determine whether the reply voice meets the requirements after each reply voice is received, and plays another sub-voice when the judgment result is yes.

[0036] Specifically, for example, there are a total of 10 troubleshooting steps corresponding to the overtemperature fault, and the troubleshooting step voice corresponding to the overtemperature fault is composed of 10 sentences, each of the 10 sentences is a sub-voice in the troubleshooting step voice, and at the same time, several sub-voices in each group of troubleshooting step voices are preset with serial numbers, and the size of the serial number corresponds to the number of steps one by one. For example, the sub-voice corresponding to step one in the 10 sentences corresponds to troubleshooting step 1; the control module 1 pre-inputs a judgment standard for the reply voice. In this embodiment, the judgment standard is whether the reply voice contains the keywords of no problem after troubleshooting, problem after troubleshooting, or failure to troubleshoot; after the control module 1 plays the fault type text, the control module 1 issues an instruction to play the step voice. At this time, the control module 1 instructs the broadcast module to play the step voice according to the sequence The first sub-voice is played from low to high according to the sequence number. After playing the first sub-voice, the control module 1 instructs the broadcast module to stop playing and waits for the input of the input module. After hearing the first sub-voice, the operator makes a reply that there is no problem after troubleshooting, there is a problem after troubleshooting, or the troubleshooting fails. After the control module 1 captures the reply containing the keywords of no problem after troubleshooting, there is a problem after troubleshooting, or the troubleshooting fails, it determines that the reply voice meets the requirements. Then the control module 1 continues to play the second sub-voice from low to high according to the sequence number, and so on, until all the troubleshooting step voices corresponding to the current accident are played. When the control module 1 determines that the reply voice does not meet the requirements, the control module 1 waits for receiving the reply voice that meets the requirements, or optionally, replays the current sub-voice;

[0037] After receiving the reply voices of all the sub-voices, the control module 1 stores the reply voices as maintenance data for subsequent retrieval. Optionally, the control module 1 stores the reply voices in the order of the corresponding troubleshooting steps. For example, among the reply voices of steps 1 to 10, the reply voice corresponding to step 1 is stored as the first one, the reply voice corresponding to step 2 is stored as the second one, and so on.

[0038] By setting up an input module and making the input module collect the corresponding reply voice of the operator when playing the sub-voice, and making the control module 1 judge whether the reply voice meets the requirements after each reply voice is received, the operator must respond to the troubleshooting steps, thereby reducing the probability of the operator ignoring the troubleshooting step voice, improving the prompt effect, and providing reference materials for subsequent use in the event of a fault.

[0039] During the maintenance process of the above-mentioned operators according to the detection alarm system, there is a probability that the troubleshooter and the person performing the maintenance are not the same person. At this time, the information found during the troubleshooting process needs to be transmitted to the maintenance personnel to facilitate the maintenance personnel to quickly collect the information required for maintenance. During the troubleshooting process, sometimes the information exchange between the troubleshooter and the maintenance personnel is not comprehensive, resulting in omissions in the handover information. In order to assist the information exchange between troubleshooting and maintenance and improve the prompt effect of multiple maintenance personnel, the broadcast module includes a troubleshooting broadcast module and a maintenance broadcast module. The troubleshooting broadcast module is used to play the troubleshooting step voice, and the maintenance broadcast module is used to broadcast the troubleshooting step voice and the reply voice corresponding to the troubleshooting step;

[0040] Specifically, each time the control module 1 determines that a fault has occurred, it generates a serial number for the accident, and displays the current serial number through the display module and broadcasts it through the broadcast module. Subsequently, when storing the reply voice collected when broadcasting the troubleshooting step voice in this accident, the reply voice is archived under the current accident serial number. For example, if the serial number of a certain fault is 31, then the reply voice collected in this fault is marked as accident voice No. 31. When starting maintenance, the maintenance personnel first collect the serial number of a certain accident through the display module or the broadcast module, and then send an instruction to the control module 1 to start maintenance broadcasting for a certain serial number accident. After receiving the instruction, the control module 1 determines whether there is a reply voice input for the accident with the current serial number. When the judgment result is yes, the reply voice of the current troubleshooter is broadcast according to the corresponding step serial number;

[0041] By setting the broadcast module to include a troubleshooting broadcast module and a maintenance broadcast module, and making the maintenance broadcast module synchronously play the reply voice entered by the troubleshooter after the control module 1 receives the instruction, the information entered by the troubleshooter during the troubleshooting stage can be stored and broadcasted in full by machine storage, which reduces the probability of incomplete information handover between the troubleshooter and the maintenance personnel when information handover is required, and improves the prompt effect on the maintenance personnel;

[0042] Optionally, the display module also includes a troubleshooting display module and a maintenance display module, and the display module is used to display the reply voice.

[0043] In the above process, when the maintenance personnel and the troubleshooting personnel are not the same person, and during the maintenance process, there is a probability that the troubleshooting personnel has not completely completed the troubleshooting, and the maintenance personnel is repairing on site. At this time, the control module 1 only stores a limited number of reply voices for the current fault. Since the broadcast frequency of the general broadcast module is determined in advance, at this time, if the pre-set broadcast frequency is faster, it will lead to the failure to play all the reply voices within one cycle when there are more reply voices in the later stage. When the pre-set broadcast frequency is slower, when there are fewer reply voices in the early stage, after playing a few voices, the maintenance broadcast module stops playing and waits for the next round of playback cycle, resulting in a large gap. The maintenance personnel cannot receive or confirm information during the gap. In order to adjust the playback frequency according to the number of reply voices currently collected, the control module 1 is used to adjust the frequency of the maintenance broadcast module broadcasting the reply voice according to the number of reply voices;

[0044] Specifically, the control module 1 is used to count the number of steps a and the number of reply voices b in the current accident troubleshooting step, the control module 1 calculates the frequency f of the broadcast reply voice, and instructs the maintenance broadcast module to adjust the frequency of the broadcast reply voice to f; wherein, f=a / b×f0, b>1, when the control module 1 displays b≤1, the control module 1 takes b=1, and f0 is the reference frequency value pre-input into the control module 1;

[0045] Each time the control module 1 retrieves the troubleshooting step voice group corresponding to the fault according to the fault name, the control module 1 counts the number of sub-voices a in the current troubleshooting step voice group, and counts the number of reply voices b stored in the current accident once per second. Since the number of sub-voices and the number of troubleshooting steps are set in one-to-one correspondence, the number of sub-voices represents the number of steps in the troubleshooting step;

[0046] When the number of reply voices b recorded in the control module 1 is low, it means that only a limited number of reply voices are stored for the current fault, and the length of the audio that can be broadcast is short. It is necessary to increase the broadcast frequency to avoid the situation where the maintenance broadcast module is idle for a long time. At this time, the value of b is low, and the value of f=a / b×f0 is high. When the control module 1 instructs the maintenance broadcast module to adjust the frequency of broadcasting reply voices to f, the broadcast frequency is increased;

[0047] Similarly, when the number of recorded reply voices b is large, it means that there are more reply voices stored for the current fault, and the length of the audio that can be broadcast is long. It is necessary to increase the broadcast frequency to avoid the situation where the level broadcast cycle cannot broadcast all the reply voices completely. At this time, the value of b is high, and the value of f=a / b×f0 is low. When the control module 1 instructs the maintenance broadcast module to adjust the frequency of broadcasting the reply voice to f, the broadcast frequency is reduced;

[0048] When a fault occurs, there is a probability that several faults will occur at the same time. At this time, it is necessary to adjust the order of displaying or broadcasting the fault types according to the urgency of the faults. For this purpose, the control module 1 pre-enters the fault types and the importance numbers corresponding to the fault types. The control module 1 is used to convert the fault data into the fault type and then retrieve the importance number. The control module 1 adjusts the order of broadcasting the fault type text according to the importance number.

[0049] Specifically, the control module 1 pre-inputs an importance sequence number Z[1,n], where Z∈n, i.e., Z is a natural number. When the control module 1 pre-inputs a number of fault type name characters, the control module 1 internally assigns a Z(1,n) value to each fault type name character. In this embodiment, the closer the Z value is to 1, the more serious the fault is. When the control module 1 determines that several faults occur at the same time, it first checks the Z values ​​of the several faults, and sorts the several faults in order according to the degree to which their Z values ​​are close to 1. For example, three faults currently occur, and the Z values ​​of the three faults are 1, 2, and 4, respectively. At this time, the control module 1 ranks the fault with a Z value of 1 first, the fault with a Z value of 2 second, and the fault with a Z value of 4 third. When broadcasting, the control module 1 first broadcasts the fault type text of the fault with a Z value of 1, and then broadcasts the fault type text of the fault with a Z value of 2.

[0050] When the troubleshooter enters the reply voice, sometimes the troubleshooter cannot determine the current fault, or whether the items required to be checked in the troubleshooting steps can be accurately checked. For example, the visual conditions on site are poor and sufficient observation cannot be carried out. At this time, the troubleshooter can only reply to the input module that the fault has not been checked. At this time, the information that has not been checked is relatively unimportant to the maintenance personnel. When there are many reply voices, if the representative fails to check some information and broadcasts it in batches at the beginning, it will cause the maintenance personnel to not receive the reply voice containing the definite answer at the beginning, and the prompt effect is not obvious. In order to adjust the order of playing the reply voice according to the clarity of the information contained in the reply voice and improve the prompt effect, the control module 1 judges the clarity of the reply after receiving the reply voice each time, and the control module 1 adjusts the order of broadcasting the reply voice according to the clarity;

[0051] Specifically, the control module 1 pre-inputs a clarity sequence number Q[1,3], Q∈n, that is, Q is a natural number from 1 to 3. Each time the control module 1 receives a reply voice, it first determines whether the reply voice meets the requirements. When the judgment result is yes, the control module 1 assigns a sequence number according to the content of the reply voice, assigns a sequence number to the reply voice whose content contains no problem after troubleshooting, assigns a sequence number 2, assigns a sequence number to the reply voice whose content contains problems after troubleshooting, assigns a sequence number 3 to the reply voice whose content cannot be troubleshooted, and sorts the reply voices in the order of 1 first, 2 second, and 3 last. When the control module 1 completes a reply voice broadcast cycle each time, it re-establishes a playlist according to the current sorting, and plays the reply voice according to the playlist. At this time, each time the reply voice broadcast cycle is executed, the maintenance personnel can always get the reply voice containing a definite answer first, and then accept the reply voice that does not contain a definite answer.

[0052] By making the control module 1 judge the clarity of the reply voice according to the content of the reply voice each time it receives it, and adjusting the order of broadcasting the reply voice according to the clarity, the operating personnel can give priority to the reply voice containing accurate information, and then accept the reply voice containing only vague information, thereby improving the visibility of the prompt effect of the broadcast module on the maintenance personnel.

[0053] In order to facilitate the operator to input the importance sequence number and several troubleshooting steps by voice and other information, the control module 1 is electrically connected to an operation panel. Specifically, the operation panel includes at least a host computer.

[0054] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A workshop equipment detection alarm system, characterized by: It includes a control module, a display module and a detection module, wherein the display module and the detection module are electrically connected to the control module respectively, the detection module is used to detect the fault of the workshop equipment and upload the fault data to the control module, the control module is used to convert the fault data into fault type text and send it to the display module and the broadcast module, and the display module is used to display the fault type text; It also includes a broadcasting module, which is used to broadcast the fault type text, and the control module is input with a number of troubleshooting step voices in advance, and the control module instructs the broadcasting module to play the fault type text and then play the corresponding troubleshooting step voice; It also includes an input module, which is electrically connected to the control module. The troubleshooting step voice includes a plurality of sub-voices. After the display module displays the fault type text, the control module instructs the broadcast module to play one of the sub-voices in the corresponding troubleshooting step voice. When playing the sub-voice, the input module collects the corresponding reply voice of the operator and uploads the reply voice to the control module. The control module is used to determine whether the reply voice meets the requirements after receiving the reply voice each time, and play another sub-voice when the judgment result is yes; The broadcast module includes a troubleshooting broadcast module and a maintenance broadcast module. The troubleshooting broadcast module is used to play the troubleshooting step voice, and the maintenance broadcast module is used to broadcast the troubleshooting step voice and the reply voice corresponding to the troubleshooting step; The control module is used to collect and count the number of reply voices, and the control module is used to adjust the frequency of the maintenance broadcast module broadcasting the reply voice according to the number of reply voices; The control module is used to count the number of steps a and the number of reply voices b in the current accident troubleshooting step, calculate the frequency f of broadcast reply voices, and instruct the maintenance broadcast module to adjust the frequency of broadcast reply voices to f; Wherein, f=a / b×f0, and f0 is the reference frequency value pre-input into the control module.

2. The equipment detection alarm system for a workshop according to claim 1, characterized in that: The control module is pre-entered with fault types and importance numbers corresponding to the fault types. The control module is used to convert fault data into fault types and then retrieve the importance numbers. The control module adjusts the order of reporting fault type text according to the importance numbers.

3. The equipment detection alarm system for a workshop according to claim 2 is characterized in that: The control module determines the clarity of the reply each time after receiving the reply voice, and adjusts the order of broadcasting the reply voice according to the clarity.

4. The equipment detection alarm system for a workshop according to claim 3 is characterized in that: The control module is electrically connected to an operation panel, and the operation panel is used to input an importance sequence number and a number of troubleshooting step voices.

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