CN116579364A - Intelligent management system of tools and instruments based on RFID - Google Patents
Intelligent management system of tools and instruments based on RFID Download PDFInfo
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Abstract
The application provides an RFID-based tool intelligent management system, which comprises: the tag identification module identifies RFID tags on the tools and instruments when the tools and instruments pass by, and dynamic information of the RFID tags of the tools and instruments is obtained; the record management module is used for carrying out mobility management on the tools, determining the conditions of the tools entering and exiting the tools according to the RFID tag dynamic information of the tools, and forming a tool use record; the monitoring storage module monitors the tools based on RFID labels of the tools, determines the positions of the tools in the tools, combines the positions with the tools to form tool position data, and stores the tool position data; the voice reminding module reads the position data of the tools according to the dynamic information of the RFID tag of the tools to obtain the target position guiding information of the tools, and plays the target position guiding information of the tools in a voice broadcasting mode to prompt personnel to reset the tools according to requirements.
Description
Technical Field
The application relates to the technical field of workpiece management, in particular to an RFID-based tool intelligent management system.
Background
RFID (Radio Frequency Identification) the radio frequency identification technology, also called radio frequency identification, is a communication technology, and is used as the technical foundation of the internet of things, and under the rapid development of the application of the internet of things, related technologies and industries also rapidly develop, and the development trend is explosion. The new construction of each place adopts the technology of the Internet of things more or less.
The application provides an RFID-based intelligent management system for tools, which is very difficult to manage, personnel often put the tools into a tool room when returning the tools in the existing tool management system, so that the tools are disordered, the personnel can not easily find the required tools when the personnel borrow the tools again, and the personnel are required to maintain and arrange the tools in the tool room regularly, so that the system is inconvenient and also consumes a large amount of manpower and financial resources.
Disclosure of Invention
The application aims to provide an RFID-based tool intelligent management system for solving the problems in the background technology.
In order to achieve the above purpose, the present application provides the following technical solutions: an RFID-based tool intelligent management system, comprising: the system comprises a label identification module, a record management module, a monitoring storage module and a voice reminding module;
the tag identification module is used for identifying the RFID tag on the tool when the tool passes by and obtaining the dynamic information of the RFID tag of the tool;
the record management module is used for carrying out mobility management on the tools, determining the conditions of the tools entering and exiting the tools according to the RFID tag dynamic information of the tools, and forming a tool use record;
the monitoring storage module is used for monitoring the tools based on the RFID tag of the tool, determining the position of the tool in the tools, combining the position with the tool to form tool position data, and storing the tool position data;
the voice reminding module is used for reading the position data of the tools according to the dynamic information of the RFID tag of the tools to obtain the target position guiding information of the tools, and playing the target position guiding information of the tools in a voice broadcasting mode to prompt personnel to reset the tools according to the requirements.
Further, the doorway between the tools is provided with: the acquisition and verification module;
the collection and verification module is used for verifying personnel entering the tool room, carrying out safety verification on personnel entering the tool room to obtain a verification result, allowing the personnel to enter the tool room when the verification result is that the personnel are safe, simultaneously carrying out identity information collection on the personnel, transmitting the collected personnel identity information to the record management module, combining the tool and the personnel identity information to obtain the tool use record when the tool use record is formed by the record management module, carrying out request inquiry on an administrator terminal when the verification result is that the personnel are not safe, and changing the verification result into the personnel safety when the administrator license is obtained, wherein the personnel can enter the tool room, simultaneously carrying out identity information collection on the personnel, transmitting the collected personnel identity information to the record management module, and otherwise, the personnel still cannot enter the tool room.
Further, the record management module includes: an information acquisition unit, a data integration unit and a record generation unit;
the information acquisition unit is used for acquiring dynamic information of the RFID tag of the tool and the personnel identity information;
the data integration unit is used for respectively matching the tool-to-tool record template according to the dynamic information of the tool RFID tag and the personnel identity information, determining the data filling position in the tool-to-tool record template and obtaining a data integration result;
the record generating unit is used for importing the dynamic information of the RFID tag of the tool and the personnel identity information into the inter-tool record template according to the data integration result to obtain the tool use record.
Further, the tool RFID tag dynamic information includes: the tools enter the tool room and the tools exit the tool room; when the tag identification module obtains the dynamic information of the RFID tag of the tool, the tag identification module comprises:
identifying RFID labels on the passed tools and instruments to obtain tool and instrument information;
analyzing the tool information in combination with the monitoring storage module, and retrieving the monitoring information in the monitoring storage module according to the tool information to determine whether the tool is a current existing tool or a non-existing tool among tools, so as to obtain an analysis result;
and determining whether the tools exit from the tool room or enter the tool room according to the analysis result, and combining the tool information to obtain the tool RFID tag dynamic information.
Further, the monitoring storage module includes: the device comprises a monitoring and identifying unit, an identifying and processing unit, a data carding unit and a data storage unit;
the monitoring and identifying unit is used for monitoring the tools to obtain RFID tag identifying information of the tools in the scene between the tools;
the identification processing unit is used for performing position locking in the inter-tool scene according to the RFID tag identification information of the tools in the inter-tool scene, determining the positions of the tools in the inter-tool scene and obtaining the position information of the tools;
the data carding unit is used for carding the position information of the tools, determining the preview condition among the tools and obtaining the position data of the tools;
the data storage unit is used for storing tool position data.
Further, the monitoring and identifying unit monitors tools in real time, monitors the tools for the first time to obtain tool position data as initial tool position data, monitors the tools in real time to obtain tool position data as initial tool position monitoring data, and stores the initial tool position data and the initial tool position monitoring data in the data storage unit simultaneously.
Further, the monitoring storage module further includes: a data updating unit; the data updating unit is used for updating the initial tool position data and the initial tool position data in the data storage unit, when the monitoring and identifying unit monitors in real time to obtain the tool position monitoring data, the monitoring and identifying unit updates the tool position monitoring data obtained at the moment to replace the tool position monitoring data stored in the data storage unit, new tool position monitoring data is obtained in the data storage unit, the new tool position monitoring data is compared and analyzed with the initial tool position data, whether a new tool exists between the new tool position monitoring data and the initial tool position data or not is determined, when the new tool exists, the new tool position monitoring data is combined with the initial tool position data to determine new information, and the new information is supplemented into the initial tool position data to obtain the initial new tool position data.
Further, the voice reminding module comprises: the system comprises a voice playing unit, a language generating unit and an analysis processing unit;
the analysis processing unit is used for reading the initial data of the tool position in the monitoring storage module according to the dynamic information of the tool RFID tag to obtain the tool target position guiding information;
the language generating unit is used for converting the guiding information of the tool target position into voice prediction under a preset template;
the voice playing unit is used for playing the voice expected.
Further, the analysis processing unit reads the tool position monitoring data in the process that the voice playing unit predicts to play the voice, analyzes whether the tool is reset according to the tool position monitoring data, obtains a monitoring data analysis result, and stops playing of the voice playing unit when the tool is reset according to the monitoring data analysis result.
Further, the voice playing unit automatically adjusts the sound size when playing the voice expected, and the voice playing unit comprises:
playing the speech expectation in a default sound size state;
collecting feedback of sound waves during playing of a default size, and obtaining current sound reverberation information;
analyzing the current sound reverberation information in combination with the perception range of the sound by people to determine target adjustment parameters;
and adjusting the default sound size state according to the target adjustment parameter.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application. The objectives and other advantages of the application will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
The technical scheme of the application is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate the application and together with the embodiments of the application, serve to explain the application. In the drawings:
FIG. 1 is a schematic diagram of an RFID-based tool intelligent management system according to the present application;
FIG. 2 is a schematic diagram of an RFID-based tool intelligent management system according to the present application;
FIG. 3 is a schematic diagram of a record management module in the intelligent management system for tools and instruments according to the present application;
FIG. 4 is a schematic diagram illustrating a step of a tag identification module in the intelligent management system for tools according to the present application;
FIG. 5 is a schematic diagram of a monitoring storage module in the intelligent management system for tools according to the present application;
FIG. 6 is a schematic diagram of a monitoring storage module in the intelligent management system for tools according to the present application;
fig. 7 is a schematic diagram of a voice reminding module in the intelligent management system for tools and instruments according to the present application.
Detailed Description
The preferred embodiments of the present application will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present application only, and are not intended to limit the present application.
As shown in fig. 1, an embodiment of the present application provides an RFID-based tool intelligent management system, including:
the system comprises a label identification module, a record management module, a monitoring storage module and a voice reminding module;
the tag identification module is used for identifying the RFID tag on the tool when the tool passes by and obtaining the dynamic information of the RFID tag of the tool;
the record management module is used for carrying out mobility management on the tools, determining the conditions of the tools entering and exiting the tools according to the RFID tag dynamic information of the tools, and forming a tool use record;
the monitoring storage module is used for monitoring the tools based on the RFID tag of the tool, determining the position of the tool in the tools, combining the position with the tool to form tool position data, and storing the tool position data;
the voice reminding module is used for reading the position data of the tools according to the dynamic information of the RFID tag of the tools to obtain the target position guiding information of the tools, and playing the target position guiding information of the tools in a voice broadcasting mode to prompt personnel to reset the tools according to the requirements.
The technical scheme provides an intelligent management system for tools and instruments, which is used for realizing management of the tools and instruments based on RFID applied to tools and instruments, and comprises the following components: the system comprises a tag identification module, a record management module, a monitoring storage module and a voice reminding module, wherein the tag identification module is arranged at the position of a doorway of a tool room, the tag identification module is respectively connected with the record management module, the voice reminding module and the monitoring storage module, the voice reminding module is also connected with the monitoring storage module, RFID tags are respectively arranged on tools and instruments when the tools and instruments pass through the doorway of the tool room, the tag identification module is used for identifying the RFID tags on the tools and definitely entering and exiting the tools and instruments and obtaining tool RFID tag dynamic information, then the record management module is used for recording the flow condition of the tools and instruments in the tool room according to the tool RFID tag dynamic information, the voice reminding module is used for reading tool position data according to the tool RFID tag dynamic information obtained by the identification module, obtaining tool target position guiding information, and broadcasting the tool target position guiding information to prompt personnel to place the tools and instruments as required, wherein the monitoring storage module is used for determining the tool position of the tools and instruments in the tool room by utilizing the characteristics of the tags, and the monitoring storage module is used for determining the tool position information of the tools and instruments and the tool position information in the tool room.
The technical scheme realizes the intelligent management of the tools and instruments based on the RFID, does not need to specially hire a worker to manage and record the tools and instruments in a workshop, has high accuracy, is not easy to make mistakes, and can effectively save labor cost. Each tool is provided with an RFID tag capable of representing the tool, the RFID tag is not limited by the size and the shape, the new addition, the modification and the deletion of stored data can be repeated, the data update is convenient, the multiple RFID tags can be repeatedly used, and the RFID tags can be simultaneously recognized and read in the tag recognition module, so that the tool intelligent management system can accurately recognize the dynamic information of the tool RFID tag under the condition that the tools are more and confused, the accuracy and the integrity of the tool use record are ensured, the personnel can be reminded of the position where the personnel tools should be placed in a voice broadcasting mode when the tools enter the tools, and the tools are reset by the voice reminding module, so that the tools can be ensured to be tidy in the back and forth use process, and meanwhile, the labor and the physical consumption of the related personnel for picking up the tools can be saved.
In one embodiment provided by the present application, as shown in fig. 2, the doorway between the tools is provided with: the acquisition and verification module;
the collection and verification module is used for verifying personnel entering the tool room, carrying out safety verification on personnel entering the tool room to obtain a verification result, allowing the personnel to enter the tool room when the verification result is that the personnel are safe, simultaneously carrying out identity information collection on the personnel, transmitting the collected personnel identity information to the record management module, combining the tool and the personnel identity information to obtain the tool use record when the tool use record is formed by the record management module, carrying out request inquiry on an administrator terminal when the verification result is that the personnel are not safe, and changing the verification result into the personnel safety when the administrator license is obtained, wherein the personnel can enter the tool room, simultaneously carrying out identity information collection on the personnel, transmitting the collected personnel identity information to the record management module, and otherwise, the personnel still cannot enter the tool room.
The technical scheme is that the system further comprises an acquisition and verification module, the acquisition and verification module is arranged at a door of the tool room and used for verifying personnel entering the tool room, when personnel enter the tool room, the acquisition and verification module performs safety verification on the personnel entering the tool room to obtain verification results, when the verification results are safe for personnel, the personnel are allowed to enter the tool room, identity information is acquired for the personnel, the acquired personnel identity information is transmitted to a record management module, the record management module combines the tool and the personnel identity information to obtain tool use records when forming tool use records, when the verification results are unsafe for the personnel, the manager terminal is inquired by a request, if the verification results are approved by the manager, the verification results are changed to be safe for personnel, at the moment, the personnel can enter the tool room, the identity information is acquired for the personnel, and the acquired personnel identity information is transmitted to the record management module, and otherwise, the personnel still cannot enter the tool room.
Above-mentioned technical scheme makes the personnel that get into the instrument room and use the instrument through gathering verification module all pass through the permission, ensures the security of instrument, simultaneously can carry out the matching record in instrument use record through carrying out the identity information collection to personnel to make can conveniently trace back the locking personnel when instrument damage appears, and gather verification module and still can request to ask the remote control who realizes the administrator through asking the administrator terminal when personnel is unsafe, make unsafe personnel also can enter into the instrument room and use to the instrument under the circumstances of obtaining the permission of administrator, provide convenience for the management of instrument.
As shown in fig. 3, in one embodiment provided by the present application, the record management module includes: an information acquisition unit, a data integration unit and a record generation unit;
the information acquisition unit is used for acquiring dynamic information of the RFID tag of the tool and the personnel identity information;
the data integration unit is used for respectively matching the tool-to-tool record template according to the dynamic information of the tool RFID tag and the personnel identity information, determining the data filling position in the tool-to-tool record template and obtaining a data integration result;
the record generating unit is used for importing the dynamic information of the RFID tag of the tool and the personnel identity information into the inter-tool record template according to the data integration result to obtain the tool use record.
The record management module in the technical scheme comprises: an information acquisition unit, a data integration unit and a record generation unit; the information acquisition unit acquires dynamic information of the RFID tag of the tool and personnel identity information in the record management module to obtain the dynamic information of the RFID tag of the tool and the personnel identity information, and then the data integration unit respectively matches the dynamic information of the RFID tag of the tool and the personnel identity information in the record template between tools to determine the data filling position in the record template between tools to obtain a data integration result; and finally, importing the dynamic information of the RFID tag of the tool and the personnel identity information into a recording template between tools by a record generating unit according to the data integration result to obtain the tool use record.
According to the technical scheme, the data integration unit is used for determining the information to be filled in the inter-tool recording template to obtain the data integration result, unnecessary time waste can be effectively saved by means of the inter-tool recording template, filling and importing are only needed for key information, and the forming efficiency of the tool use record is improved.
As shown in fig. 4, in one embodiment provided by the present application, the tool RFID tag dynamic information includes: the tools enter the tool room and the tools exit the tool room; when the tag identification module obtains the dynamic information of the RFID tag of the tool, the tag identification module comprises:
a1, identifying RFID tags on the passing tools and instruments to obtain tool and instrument information;
a2, analyzing the tool information in combination with the monitoring storage module, and retrieving the monitoring information in the monitoring storage module according to the tool information to determine whether the tool is a current existing tool or a non-existing tool among tools so as to obtain an analysis result;
and A3, determining whether the tools go out of the tool room or enter the tool room according to the analysis result, and combining the tool information to obtain the tool RFID tag dynamic information.
The tool RFID tag dynamic information in the technical scheme comprises the following steps: the tools enter the tool room and the tools exit the tool room; when the tag identification module obtains the dynamic information of the RFID tag of the tool, firstly identifying the RFID tag on the passing tool to obtain the tool information; then analyzing the tool information in combination with the monitoring storage module, and calling the monitoring information in the monitoring storage module according to the tool information to determine whether the tool is a current existing tool or a non-existing tool among tools, so as to obtain an analysis result; and finally, determining whether the tools exit from the tool room or enter the tool room according to the analysis result, and combining the tool information to obtain the tool RFID tag dynamic information.
According to the technical scheme, the tag identification module is used for analyzing through the combination of the monitoring storage module to determine whether the tool corresponding to the identified RFID tag is the currently existing tool or not in the tool room, so that whether the tool identified by the tag enters the tool room or exits from the tool room can be determined, the processing can be embodied in the dynamic information of the RFID tag of the tool, and further, the tool can be recorded accurately in the tool use record conveniently.
As shown in fig. 5, in one embodiment of the present application, the monitoring storage module includes: the device comprises a monitoring and identifying unit, an identifying and processing unit, a data carding unit and a data storage unit;
the monitoring and identifying unit is used for monitoring the tools to obtain RFID tag identifying information of the tools in the scene between the tools;
the identification processing unit is used for performing position locking in the inter-tool scene according to the RFID tag identification information of the tools in the inter-tool scene, determining the positions of the tools in the inter-tool scene and obtaining the position information of the tools;
the data carding unit is used for carding the position information of the tools, determining the preview condition among the tools and obtaining the position data of the tools;
the data storage unit is used for storing tool position data.
In the above technical solution, the monitoring storage module includes: the device comprises a monitoring and identifying unit, an identifying and processing unit, a data carding unit and a data storage unit; the monitoring and identifying unit, the identifying and processing unit, the data carding unit and the data storage unit are connected in sequence, and in the monitoring and storing unit, the monitoring and identifying unit monitors the tools to obtain RFID tag identifying information of the tools in the scene between the tools; then, the identification processing unit locks the position of the tool in the tool scene according to the RFID tag identification information of the tool in the tool scene, and determines the position of the tool in the tool scene to obtain the position information of the tool; then, combing the position information of the tools by a data combing unit, and determining the preview condition among the tools to obtain the position data of the tools; and finally, storing the tool position data into a data storage unit.
According to the technical scheme, the monitoring and identifying unit, the identifying and processing unit, the data carding unit and the data storage unit are arranged in the monitoring and storage module, so that comprehensive monitoring of tools in a tool room can be achieved, the tool information pieces in a scene between tools are physically and chemically integrated through the identifying and processing unit and the data carding unit, the situation of tools in the tool room can be reflected comprehensively and clearly through the position data of the tools, and convenience is brought to reading of the position data of the tools in the data storage unit.
In one embodiment of the present application, the monitoring and identifying unit monitors tools in real time, and monitors the first time to obtain tool position data as initial tool position data, monitors the subsequent real time to obtain tool position data as monitoring tool position data, and stores the initial tool position data and the monitoring tool position data in the data storage unit simultaneously.
According to the technical scheme, the monitoring and identifying unit monitors in real time, acquires real-time monitoring information aiming at tools, monitors the first time to obtain the position data of the tools as initial position data of the tools in the real-time monitoring process, monitors the subsequent real-time to obtain the position data of the tools as position monitoring data of the tools, and stores the initial position data of the tools and the position monitoring data of the tools into the data storage unit.
According to the technical scheme, the information of tools in the tools can be timely synchronized to the data storage unit through real-time monitoring, so that the data storage unit provides latest real-time data, the voice reminding module and the tag recognition module are prevented from analyzing errors due to data information hysteresis stored in the data storage unit, the accuracy of tool use records and tool target position guiding information is improved, and the accuracy of the tool intelligent management system is further improved.
As shown in fig. 6, in one embodiment of the present application, the monitoring storage module further includes: a data updating unit; the data updating unit is used for updating the initial tool position data and the initial tool position data in the data storage unit, when the monitoring and identifying unit monitors in real time to obtain the tool position monitoring data, the monitoring and identifying unit updates the tool position monitoring data obtained at the moment to replace the tool position monitoring data stored in the data storage unit, new tool position monitoring data is obtained in the data storage unit, the new tool position monitoring data is compared and analyzed with the initial tool position data, whether a new tool exists between the new tool position monitoring data and the initial tool position data or not is determined, when the new tool exists, the new tool position monitoring data is combined with the initial tool position data to determine new information, and the new information is supplemented into the initial tool position data to obtain the initial new tool position data.
In the above technical solution, the monitoring storage module further includes: a data updating unit; the data updating unit is respectively connected with the data carding unit and the data storage unit and is used for updating the tool position initial data and the tool position monitoring data in the data storage unit according to the data information in the data carding unit, when the monitoring and identifying unit obtains the tool position monitoring data through real-time monitoring, the tool position monitoring data obtained at the moment is updated to replace the tool position monitoring data stored in the data storage unit, new tool position monitoring data is obtained in the data storage unit, the new tool position monitoring data and the tool position initial data are compared and analyzed, whether a new tool exists between the new tool position monitoring data and the tool position initial data or not is determined, when the new tool exists, the new tool position monitoring data are combined with the tool position initial data to determine the new increased information, and the new increased information is supplemented into the tool position initial data to obtain the new tool position initial data.
According to the technical scheme, the data information stored in the monitoring storage module is updated through the data updating unit, so that the initial data of the tool position and the monitoring data of the tool position in the data storage unit can embody the latest data of the tools in the tool room, the newly added tools in the tool room can be timely supplemented through the updating of the initial data of the tool position, the negligence of management on the newly added tools is avoided, the comprehensive intelligent management on all tools in the tool room is realized, and the monitoring data of the tool position in the data storage unit is synchronized with the conditions of the tools in the tool room through the updating of the monitoring data of the tool position, so that other modules can acquire the latest information about the tools currently in the tool room when the information stored in the monitoring storage module is called, and the correctness and the effectiveness of the intelligent management system for the tools are improved.
As shown in fig. 7, in one embodiment of the present application, the voice reminding module includes: the system comprises a voice playing unit, a language generating unit and an analysis processing unit;
the analysis processing unit is used for reading the initial data of the tool position in the monitoring storage module according to the dynamic information of the tool RFID tag to obtain the tool target position guiding information;
the language generating unit is used for converting the guiding information of the tool target position into voice prediction under a preset template;
the voice playing unit is used for playing the voice expected.
The voice reminding module in the technical scheme comprises: the system comprises a voice playing unit, a language generating unit and an analysis processing unit; the analysis processing unit is connected with the language generating unit, the language generating unit is connected with the voice playing unit, in the voice reminding module, the initial data of the positions of the tools in the monitoring storage module are firstly read in the analysis processing unit according to the dynamic information of the RFID labels of the tools, and the positions of the tools are clearly defined, so that the target position guiding information of the tools is obtained; the language generating unit converts the guiding information of the target position of the tool into the voice prediction under the preset template, the voice prediction can be carried out on voices of different languages, the target voice prediction is adjusted and set according to requirements, the voice prediction under the preset template is the template under the fixed voice expression form, and finally, the voice prediction is played through the voice playing unit.
According to the technical scheme, the voice reminding module can effectively remind a person to restore the tool to the original position when restoring the tool, the follow-up tool arrangement is avoided, intelligent management of the tool is achieved, workers do not need to enter the tool to conduct artificial arrangement frequently in the later period, the worker can conveniently search the required tool in order, in addition, the language generation unit can convert the tool target position guiding information obtained according to the analysis processing unit into the expected state in a specific language mode, the unified language operation is used for playing, the confusion phenomenon is avoided, the effective prompt is improved for the worker, and the worker can quickly find the target position to restore the tool.
In one embodiment of the present application, the analysis processing unit reads the tool position monitoring data in the process that the voice playing unit expects to play the voice, analyzes whether the tool is reset according to the tool position monitoring data, obtains a monitoring data analysis result, and stops playing of the voice playing unit when the tool is reset according to the monitoring data analysis result.
According to the technical scheme, the analysis processing unit reads the tool position monitoring data in the process of playing the voice playing unit aiming at the voice prediction, then analyzes and determines whether the tool is reset according to the tool position monitoring data and the initial tool position data, so that a monitoring data analysis result is obtained, the playing of the voice playing unit is stopped if the tool is reset according to the monitoring data analysis result, and the playing of the voice playing unit is continued if the tool is not reset.
According to the technical scheme, whether the tools are reset or not is analyzed according to the tool position monitoring data, so that voice broadcasting is stopped when the tools are reset, workers can be further guaranteed to reset the tools in place when entering the tools, and the tools are prevented from being disordered in the tools.
In one embodiment of the present application, the voice playing unit automatically adjusts the sound size when playing the voice expected, and the method includes:
playing the speech expectation in a default sound size state;
collecting feedback of sound waves during playing of a default size, and obtaining current sound reverberation information;
analyzing the current sound reverberation information in combination with the perception range of the sound by people to determine target adjustment parameters;
and adjusting the default sound size state according to the target adjustment parameter.
In the above technical scheme, when the voice playing unit plays the voice prediction, the voice size is automatically adjusted, firstly, a test is conducted on the default voice size condition, the voice prediction is played under the default voice size condition, and the feedback of the tool time for sound wave during the test collection of the default voice size playing is conducted, so that the current voice reverberation information, namely the information of the voice signal broadcasted by the voice playing device in the voice playing unit, is obtained, and then the current voice reverberation information is combined with the human perception range of the voice to analyze, so as to determine the target adjustment parameters; finally, the default sound size state is adjusted according to the target adjustment parameters. The human perception range here is data in an expert's analysis study of human-to-sound acquired on the internet.
The method for analyzing the current sound reverberation information by combining the human body to the perception range of the sound further comprises the following steps of:
establishing a space coordinate system by taking a tool room as a research object, acquiring the position information of a voice playing device in a voice playing unit in the coordinate system, acquiring the real-time position information of a person between the tools, and determining the real-time distance between the person and the voice playing device by the following formula:
wherein D is i Representing the real-time distance between the person and the voice playing device, (x) i ，y i ，z i ) Representing real-time position information of personnel among tools, (X, Y, Z) representing position information of a voice playing device in a voice playing unit;
determining a current playing sound size estimated value according to the current sound reverberation information and the real-time distance between the personnel and the voice playing device through the following formula;
g in the above formula i L table for representing current playing sound size estimated valueThe sound amplitude of broadcasting by the voice playing device is shown, k represents the air sound transmission loss coefficient in the tool, A h The amplitude of the sound signal broadcasted by the voice playing device is represented, and the period T of the sound signal broadcasted by the voice playing device is represented;
judging and analyzing the current played sound size estimation value in combination with the human perception range of the sound to determine target adjustment parameters; when the current playing sound size estimated value is in the human perception range of sound, no adjustment is needed for the default sound size state, when the current playing sound size estimated value exceeds the human perception range of sound, adjustment data are determined according to the upper limit and the lower limit of the human perception range of sound, target adjustment parameters are obtained, and the parameters of the voice playing device for playing are adjusted according to the target adjustment parameters, so that the playing sound size is controlled in the human perception range of sound.
According to the technical scheme, the voice playing unit can enable played voices to be expected to be comfortable for personnel through automatic adjustment of the size of the voices, noise interference or invalid guidance of the broadcasted voices to the personnel is avoided, pleasure of the mood of the personnel is improved, and accordingly tools are placed at the target position, and the neatness of the tools among tools is guaranteed. In addition, when the target adjustment parameters are determined, the current sound response information is combined with the human voice perception range to analyze according to the position of the combined human voice, so that the broadcasting effect is not heard due to different positions of the human voice after the human voice enters a tool room, the human voice played by the voice playing unit can be heard in a larger tool room, when the current playing sound size estimated value is determined, the estimated data are more consistent with the actual situation in consideration of the air transmission loss, the current playing sound size estimated value is improved, the accuracy of the automatic adjustment process is further improved, the broadcasting effect of the adjusted voice playing unit is ensured, and the purpose of broadcasting by the voice playing unit is further ensured.
It will be appreciated by those skilled in the art that the first and second aspects of the present application refer only to different phases of application.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. An intelligent management system of tools and instruments based on RFID, characterized in that the intelligent management system of tools and instruments includes: the system comprises a label identification module, a record management module, a monitoring storage module and a voice reminding module;
the tag identification module is used for identifying the RFID tag on the tool when the tool passes by and obtaining the dynamic information of the RFID tag of the tool;
the record management module is used for carrying out mobility management on the tools, determining the conditions of the tools entering and exiting the tools according to the RFID tag dynamic information of the tools, and forming a tool use record;
the monitoring storage module is used for monitoring the tools based on the RFID tag of the tool, determining the position of the tool in the tools, combining the position with the tool to form tool position data, and storing the tool position data;
the voice reminding module is used for reading the position data of the tools according to the dynamic information of the RFID tag of the tools to obtain the target position guiding information of the tools, and playing the target position guiding information of the tools in a voice broadcasting mode to prompt personnel to reset the tools according to the requirements.
2. The intelligent management system for tools according to claim 1, wherein the doorway between the tools is provided with: the acquisition and verification module;
the collection and verification module is used for verifying personnel entering the tool room, carrying out safety verification on personnel entering the tool room to obtain a verification result, allowing the personnel to enter the tool room when the verification result is that the personnel are safe, simultaneously carrying out identity information collection on the personnel, transmitting the collected personnel identity information to the record management module, combining the tool and the personnel identity information to obtain the tool use record when the tool use record is formed by the record management module, carrying out request inquiry on an administrator terminal when the verification result is that the personnel are not safe, and changing the verification result into the personnel safety when the administrator license is obtained, wherein the personnel can enter the tool room, simultaneously carrying out identity information collection on the personnel, transmitting the collected personnel identity information to the record management module, and otherwise, the personnel still cannot enter the tool room.
3. The tool intelligent management system according to claim 2, wherein the record management module comprises: an information acquisition unit, a data integration unit and a record generation unit;
the information acquisition unit is used for acquiring dynamic information of the RFID tag of the tool and the personnel identity information;
the data integration unit is used for respectively matching the tool-to-tool record template according to the dynamic information of the tool RFID tag and the personnel identity information, determining the data filling position in the tool-to-tool record template and obtaining a data integration result;
the record generating unit is used for importing the dynamic information of the RFID tag of the tool and the personnel identity information into the inter-tool record template according to the data integration result to obtain the tool use record.
4. The tool intelligent management system according to claim 1, wherein the tool RFID tag dynamic information includes: the tools enter the tool room and the tools exit the tool room; when the tag identification module obtains the dynamic information of the RFID tag of the tool, the tag identification module comprises:
identifying RFID labels on the passed tools and instruments to obtain tool and instrument information;
analyzing the tool information in combination with the monitoring storage module, and retrieving the monitoring information in the monitoring storage module according to the tool information to determine whether the tool is a current existing tool or a non-existing tool among tools, so as to obtain an analysis result;
and determining whether the tools exit from the tool room or enter the tool room according to the analysis result, and combining the tool information to obtain the tool RFID tag dynamic information.
5. The tool intelligent management system according to claim 1, wherein the monitoring storage module comprises: the device comprises a monitoring and identifying unit, an identifying and processing unit, a data carding unit and a data storage unit;
the monitoring and identifying unit is used for monitoring the tools to obtain RFID tag identifying information of the tools in the scene between the tools;
the identification processing unit is used for performing position locking in the inter-tool scene according to the RFID tag identification information of the tools in the inter-tool scene, determining the positions of the tools in the inter-tool scene and obtaining the position information of the tools;
the data carding unit is used for carding the position information of the tools, determining the preview condition among the tools and obtaining the position data of the tools;
the data storage unit is used for storing tool position data.
6. The intelligent management system according to claim 5, wherein the monitoring and recognizing unit monitors in real time between tools, and obtains tool position data as initial tool position data by monitoring for the first time, obtains tool position data as tool position monitoring data by monitoring in real time later, and stores the initial tool position data and the tool position monitoring data simultaneously in the data storage unit.
7. The tool intelligent management system according to claim 6, wherein the monitoring storage module further comprises: a data updating unit; the data updating unit is used for updating the initial tool position data and the initial tool position data in the data storage unit, when the monitoring and identifying unit monitors in real time to obtain the tool position monitoring data, the monitoring and identifying unit updates the tool position monitoring data obtained at the moment to replace the tool position monitoring data stored in the data storage unit, new tool position monitoring data is obtained in the data storage unit, the new tool position monitoring data is compared and analyzed with the initial tool position data, whether a new tool exists between the new tool position monitoring data and the initial tool position data or not is determined, when the new tool exists, the new tool position monitoring data is combined with the initial tool position data to determine new information, and the new information is supplemented into the initial tool position data to obtain the initial new tool position data.
8. The intelligent management system of a tool according to claim 7, wherein the voice prompt module comprises: the system comprises a voice playing unit, a language generating unit and an analysis processing unit;
the analysis processing unit is used for reading the initial data of the tool position in the monitoring storage module according to the dynamic information of the tool RFID tag to obtain the tool target position guiding information;
the language generating unit is used for converting the guiding information of the tool target position into voice prediction under a preset template;
the voice playing unit is used for playing the voice expected.
9. The intelligent management system according to claim 8, wherein the analysis processing unit reads the tool position monitoring data in a process that the voice playing unit expects to play the voice, analyzes whether the tool is returned according to the tool position monitoring data, obtains a monitoring data analysis result, and stops playing of the voice playing unit when the tool is returned according to the monitoring data analysis result.
10. The tool intelligent management system according to claim 8, wherein the voice playing unit automatically adjusts a sound size when playing the voice expectation, comprising:
playing the speech expectation in a default sound size state;
collecting feedback of sound waves during playing of a default size, and obtaining current sound reverberation information;
analyzing the current sound reverberation information in combination with the perception range of the sound by people to determine target adjustment parameters;
and adjusting the default sound size state according to the target adjustment parameter.
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