CN102486637A - Weighing management device and system based on wireless intelligent identification - Google Patents
Weighing management device and system based on wireless intelligent identification Download PDFInfo
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Abstract
The invention provides a weighing management device and system based on wireless intelligent identification. The device comprises a RFID (radio frequency identification) module, a weighing apparatus, a metering data acquisition module and a microprocessor, wherein the RFID module is used for reading identification information carried by an electronic tag of a monitored object; the weighing apparatus is used for sensing the weight of the monitored object so as to obtain weight information; the metering data acquisition module is connected with the weighing apparatus so as to obtain the weight information; and the microprocessor is respectively connected with the RFID module and the metering data acquisition module and used for matching the identification information and the weight information to obtain a matching result. By using the device, the automation of the monitoring and management can be achieved, and the efficiency of the monitoring and management is improved.
Description
Technical field
The present invention relates to wireless communication field, relate in particular to a kind of weigh management devices and system based on radio RF recognition technology.
Background technology
Along with the develop rapidly of sensor technology, the low-consumption wireless communication technology and embedded computing technique and increasingly mature, producing the multifunction wireless intelligence reading device that possesses induction, radio communication and information processing capability becomes possibility.
RF identification (Radio Frequency Identification is called for short RFID) technology is a kind of non-contact automatic identification technology that utilizes radio communication to realize, has characteristics such as high-speed mobile object identification, multiple goal identification and contactless identification.The rfid interrogator product type is more, and the advanced product of part can realize that multi-protocols are compatible, and its development trend is to multi-functional, many interfaces, the multi-system, and develops to modularization, miniaturization, portable, embedded direction.
At present, when solid waste being transported management, generally can use Weighing equipment; But existing Weighing management mode is single, lacks diversified transmission mode; The dependence manpower participative management work that solid waste transhipment management process is more, efficiency ratio is lower; Especially to network discrete, the situation of movement application down that distributes, there is certain limitation in the shortage functions such as object Intelligent Recognition, the real-time acquisition process of weight data of weighing during practical application.
How optimizing solid waste transhipment management process, realize automatically-monitored management, is the problem demanding prompt solution in this area.
Summary of the invention
The technical matters that the present invention will solve is, a kind of weigh management devices and system based on radio frequency identification is provided, and can realize the robotization of monitoring management, improves the efficient of monitoring management.
In order to solve the problems of the technologies described above, the present invention proposes a kind of management devices of weighing based on intelligent wireless identification, comprising:
The radio frequency discrimination RFID module reads the identification information that carries in the electronic tag of monitored target;
Weighing apparatus, the weight of sensing monitored target obtains a weight information;
The measurement data acquisition module links to each other with said weighing apparatus, obtains said weight information;
Microprocessor links to each other with said measurement data acquisition module with said RFID module respectively, and said identification information and said weight information are carried out matching treatment, obtains a matching result.
Further, said apparatus also can have following characteristics:
General packet radio service GPRS transport module sends the data that receive through the GPRS transmission channel;
Said microprocessor is sent to said GPRS transport module with said matching result.
Further, said apparatus also can have following characteristics:
Also comprise a timer, wherein:
Said microprocessor; After getting access to identification information from said RFID module; Start said timer, if said timer then before, from said measurement data acquisition module, get access to weight information; Judge that then said identification information and said weight information belong to same monitored object, carry out matching treatment with both.
Further, said apparatus also can have following characteristics:
Said microprocessor if arrive constantly at said timer, does not get access to weight information from said measurement data acquisition module, judge that then said identification information does not have the weight information of coupling, sends a warning message to said GPRS transport module; And/or
Its time that gets access to identification information and weight information is carried out record; When getting access to weight information, search said record, judging distance gets access in the timing scope of the said timer before the said weight information; Whether got access to identification information; If do not get access to, judge that then said weight information does not have the identification information of coupling, sends a warning message to said GPRS transport module.
Further, said apparatus also can have following characteristics:
Said microprocessor also generates the time keeping of said matching result, and said matching result is sent to said GPRS transport module with the form of its time keeping.
Further, said apparatus also can have following characteristics:
Said microprocessor is the report cycle of presetting according to, and the time keeping that generates in the same report cycle is sent together; Perhaps
Said microprocessor is that a plurality of continuous times of the record that is not more than a Preset Time mistiming with every adjacent 2 time keepings sends together.
In order to solve the problems of the technologies described above, the present invention also proposes a kind of weighing management system based on intelligent wireless identification, comprising:
Electronic tag, the identification information of carrying monitored target;
Intelligent wireless is discerned the management devices of weighing, and reads the identification information that carries in the electronic tag of monitored target; The weight of sensing monitored target obtains a weight information; And said identification information and said weight information carried out matching treatment, obtain a matching result, and said matching result is sent through general packet radio service GPRS transmission channel;
Remote server receives said matching result and it is carried out analyzing and processing.
Further, said system also can have following characteristics:
Said intelligent wireless is discerned the management devices of weighing, after reading identification information, in a Preset Time scope; If sense weight information; Judge that then said identification information and said weight information belong to same monitored object, carry out matching treatment with both, if do not sense weight information; Judge that then said identification information does not have the weight information of coupling, sends a warning message to said remote server through said GPRS transmission channel; And/or it is read identification information carry out record with the time that senses weight information; When sensing weight information, search said record, judging distance gets access in the said Preset Time scope before the said weight information; Whether read identification information; Do not obtain if read, judge that then said weight information does not have the identification information of coupling, sends a warning message to said remote server through said GPRS transmission channel;
Said remote server carries out alarming processing according to said warning information.
Further, said system also can have following characteristics:
Said intelligent wireless is discerned the management devices of weighing, and also generates the time keeping of said matching result, and the form of said matching result with its time keeping sent.
Further, said system also can have following characteristics:
Said intelligent wireless is discerned the management devices of weighing, and is the report cycle of presetting according to, and the time keeping that generates in the same report cycle is sent together; Perhaps
The said intelligent wireless identification management devices of weighing is that a plurality of continuous times of the record that is not more than mistiming with every adjacent 2 time keepings a Preset Time sends together.
A kind of weigh management devices and system based on radio frequency identification provided by the invention can realize the robotization of monitoring management, have improved the efficient of monitoring management.
Description of drawings
Fig. 1 is a kind of management devices block scheme of weighing based on intelligent wireless identification of the embodiment of the invention;
Fig. 2 is the method flow diagram that adopts the embodiment of the invention to carry out monitoring management based on the management devices of weighing of intelligent wireless identification;
Fig. 3 is a kind of weighing management system block scheme based on intelligent wireless identification of the embodiment of the invention;
Fig. 4 is the method flow diagram that adopts the embodiment of the invention to carry out monitoring management based on the weighing management system of intelligent wireless identification.
Embodiment
To combine accompanying drawing to specify embodiment of the present invention below.
Referring to Fig. 1; The figure shows a kind of weight management device that identification is claimed based on intelligent wireless of the embodiment of the invention; Comprise RFID module, weighing apparatus, the measurement data acquisition module that links to each other with said weighing apparatus; And the microprocessor that links to each other with said measurement data acquisition module with said RFID module respectively, wherein: said RFID module, read the identification information that carries in the electronic tag of monitored target.Said weighing apparatus, the weight of sensing monitored target obtains a weight information.Said measurement data acquisition module is obtained said weight information from said weighing apparatus.Said microprocessor carries out matching treatment to said identification information and said weight information, obtains a matching result.
The embodiment of the invention is dexterously with electronic tag recognition and Weight acquisition interlock; Identification information that carries in the electronic tag with monitored target and the weight information of said monitored target coupling; Enrich the monitoring information of detected object, and realized detecting the robotization of information management.
When concrete the realization; Can be: said microprocessor after getting access to identification information from said RFID module, starts timer; If said timer then before; From said measurement data acquisition module, get access to weight information, judge that then said identification information and said weight information belong to same monitored object, carry out matching treatment with both.The timing of said timer can be chosen generally speaking, and a monitored target gets into the RFID identification range and is placed on the mistiming on the weighing apparatus to said monitored object, and concrete value can rule of thumb be worth setting.
Preferably, the weight management device that the embodiment of the invention is claimed based on intelligent wireless identification can also be to the unweighed behavior of the object with RFID label, and/or the behavior that the object that does not have electronic tag is positioned on the weighing apparatus is monitored.The concrete realization as follows:
Said microprocessor; Arrive constantly at said timer; If from said measurement data acquisition module, do not get access to weight information, judge that then said identification information does not have the weight information of coupling, promptly there is the behavior of monitoring target with said identification information not being weighed.And/or
Said microprocessor carries out record to its time that gets access to identification information and weight information, when getting access to weight information; Search said record; Judging distance gets access in the timing scope of the said timer before the said weight information, whether has got access to identification information, if do not get access to; Judge that then said weight information does not have the identification information of coupling, promptly exists the behavior that the monitored object that does not have electronic tag is weighed.
Preferably, said microprocessor after accomplishing matching treatment, can also generate and safeguard the time keeping of said matching result.In addition, said microprocessor when identification information that only collects monitored target or weight information, also can generate corresponding time keeping.
Preferably, said microprocessor can also carry out statistical treatment to said time keeping.For example, according to a preset measurement period, add up the record total quantity in the said measurement period.Again for example, the record total quantity of the monitored object of statistics continuous monitoring; Wherein, the mistiming between per two time keepings is not more than a Preset Time, then judges to belong to by the time keeping of the monitored object of continuous monitoring.Again for example, in the scope electronic tag is carried out statistic of classification at the appointed time, carry the monitoring target quantity of electronic tag and the monitoring target quantity of not carrying electronic tag in the statistic record, and carry out statistic of classification according to the electronic tag ownership.Or the like.In addition, said microprocessor can also generate monitored target quantitative statistics table according to said time keeping and said statistical information, and prints said quantitative statistics table as required.
Preferably, above-mentioned intelligent wireless is discerned the management devices of weighing can also have a storer, and said storer links to each other with said microprocessor, in order to store the deal with data that said microprocessor generates, for example, matching result, time keeping, statistical information etc.
Preferably, for realizing the distributed monitoring management, embodiment of the invention intelligent wireless is discerned the management devices of weighing can also comprise general packet radio service GPRS transport module, is used for the monitor data of this locality is reported to remote server.Said microprocessor can directly send matching result through the GPRS transport module.Preferably, can its form with time keeping be sent.Preferably, can also corresponding statistical information be sent together.
Preferably, for conservation of power, said microprocessor can adopt in batches and report mode, from said storer, obtains a plurality of Monitoring Data, and it is sent through said GPRS transport module:
For example, can take the periodic report mode, promptly said microprocessor sends the time keeping that generates in the same report cycle according to a preset report cycle together.
The mode that more for example, can the result who monitor in the one-time continuous work be reported together: a plurality of continuous times of the record that the mistiming that said microprocessor will every adjacent 2 time keepings is not more than a Preset Time sends together.Transmission can be that microprocessor in the Preset Time scope, does not receive identification information or weight information after receiving identification information or weight information, judge that then this continuous working finishes, and begins to report monitoring result opportunity.Said microprocessor and is accomplished after monitoring reports after continuous working finishes, and can get into dormant state, with further conservation of power.
Again for example, can be according to a preset report condition, for example the reported data size when meeting this condition, reports.
In order effectively irregular operation to be investigated and prosecuted, can also increase alarm mechanism.For example; When only collecting the identification information of monitored target; Perhaps when only collecting the weight information of monitored target, said microprocessor can send a warning message to said GPRS transport module, by said GPRS transport module said warning information is sent through the GPRS transmission channel.Remote server will be investigated and prosecuted processing according to said warning information.On the said warning information of concrete realization, give the correct time, can be:
When only collecting the identification information of monitored target; Can directly the said identification information and first alarm command be sent through said GPRS transport module; Remote server is according to said first alarm command and said identification information; Determine the behavior that existence is not weighed to the monitored object with said identification information, carry out corresponding the investigation and handle.
When only collecting the weight information of monitored target; Can directly the said weight information and second alarm command be sent through said GPRS transport module; Remote server is according to said second alarm command and said weight information; Determine the behavior that existence is weighed to the monitored object that does not have electronic tag, carry out corresponding the investigation and handle.
Certainly, also can be directly with the current violation operation that exists of form indication of alarm command, remote server is carried out corresponding operating according to alert command.
For reporting of warning information, preferably, need real-time report, so that remote server is in time known the alarm situation, and in time make handled.
As shown in Figure 2, the embodiment of the invention also provides a kind of and has adopted intelligent wireless of the present invention to discern the method that the management devices of weighing carries out monitoring management, comprises step:
Step S201: read the identification information that carries in the electronic tag of monitored target;
Step S202: the weight of sensing monitored target obtains a weight information;
Step S203: said identification information and said weight information are carried out matching treatment, obtain a matching result.
Adopt said method dexterously with electronic tag recognition and Weight acquisition interlock; Identification information that carries in the electronic tag with monitored target and the weight information of said monitored target coupling; Enrich the monitoring information of detected object, and realized detecting the robotization of information management.
Wherein, when execution in step S203, can be: after reading identification information,, judge that then said identification information and said weight information belong to same monitored object, carry out matching treatment with both if in a Preset Time scope, sense weight information.Said Preset Time can be chosen generally speaking, and a monitored target gets into the RFID identification range and is placed on the mistiming on the weighing apparatus to said monitored object, and concrete value can rule of thumb be worth setting.
Preferably, can also be to the unweighed behavior of the object with RFID label, and/or the behavior that the object that does not have electronic tag is positioned on the weighing apparatus monitored.The concrete realization as follows:
After reading identification information, if in said Preset Time scope,, judge that then said identification information does not have the weight information of coupling if do not sense weight information, promptly there is the behavior of monitoring target with said identification information not being weighed.And/or
It is read identification information carry out record with the time that senses weight information; When sensing weight information, search said record, judging distance gets access in the said Preset Time scope before the said weight information; Whether read identification information; Do not obtain if read, judge that then said weight information does not have the identification information of coupling, promptly exists the behavior that the monitored object that does not have electronic tag is weighed.
Preferably, after accomplishing matching treatment, can also generate and safeguard the time keeping of said matching result.In addition, when identification information that only collects monitored target or weight information, also can generate corresponding time keeping.
Preferably, can also carry out statistical treatment to said time keeping.For example, according to a preset measurement period, add up the record total quantity in the said measurement period.Again for example, the record total quantity of the monitored object of statistics continuous monitoring; Wherein, the mistiming between per two time keepings is not more than a Preset Time, then judges to belong to by the time keeping of the monitored object of continuous monitoring.Again for example, in the scope electronic tag is carried out statistic of classification at the appointed time, carry the monitoring target quantity of electronic tag and the monitoring target quantity of not carrying electronic tag in the statistic record, and carry out statistic of classification according to the electronic tag ownership.Or the like.In addition, can also generate monitored target quantitative statistics table according to said time keeping and said statistical information, and print said quantitative statistics table as required.
Preferably, for realizing the distributed monitoring management, can also the monitor data of this locality be reported to remote server through the GPRS transmission channel.Preferably, can the form of monitor data with time keeping be sent.Preferably, can also corresponding statistical information be sent together.
Preferably,, can adopt in batches and report mode, a plurality of Monitoring Data are sent through said GPRS transmission channel together for conservation of power:
For example, can take the periodic report mode, promptly, the time keeping that generates in the same report cycle sent together according to a preset report cycle.
The mode that more for example, can the result who monitor in the one-time continuous work be reported together: a plurality of continuous times of the record that mistiming that will every adjacent 2 time keepings is not more than a Preset Time sends together.Transmission can be opportunity, after getting access to identification information or weight information, in the Preset Time scope, do not receive identification information or weight information, judges that then this continuous working finishes, and begins to report monitoring result.After continuous working finishes, and accomplish after monitoring reports, can get into dormant state, with further conservation of power.
Again for example, according to a preset report condition, for example the reported data size when meeting this condition, reports.
In order effectively irregular operation to be investigated and prosecuted, can also increase alarm mechanism.For example, when only collecting the identification information of monitored target, perhaps when only collecting the weight information of monitored target, can send warning information, and it is sent through the GPRS transmission channel.Remote server will be investigated and prosecuted processing according to said warning information.On the said warning information of concrete realization, give the correct time, can be:
When only collecting the identification information of monitored target; Can directly the said identification information and first alarm command be sent through said GPRS transport module; Remote server is according to said first alarm command and said identification information; Determine the behavior that existence is not weighed to the monitored object with said identification information, carry out corresponding the investigation and handle.
When only collecting the weight information of monitored target; Can directly the said weight information and second alarm command be sent through said GPRS transport module; Remote server is according to said second alarm command and said weight information; Determine the behavior that existence is weighed to the monitored object that does not have electronic tag, carry out corresponding the investigation and handle.
Certainly, also can be directly with the current violation operation that exists of form indication of alarm command, remote server is carried out corresponding operating according to alert command.
For reporting of warning information, preferably, need real-time report, so that remote server is in time known the alarm situation, and in time make handled.
Referring to Fig. 3, the figure shows a kind of intelligent wireless of embodiment of the invention identification weighing management system, comprise electronic tag, intelligent wireless identification weigh management devices and remote server, wherein:
Said electronic tag is used to carry the identification information of monitored target.
The said intelligent wireless identification management devices of weighing is used for reading the identification information that the electronic tag of monitored target carries; The weight of sensing monitored target obtains a weight information; And said identification information and said weight information carried out matching treatment, obtain a matching result.
Said remote server receives said matching result and it is carried out analyzing and processing.
Adopt said system dexterously with electronic tag recognition and Weight acquisition interlock; Identification information that carries in the electronic tag with monitored target and the weight information of said monitored target coupling; Enrich the monitoring information of detected object, and realized detecting the robotization of information management.
Said intelligent wireless is discerned the management devices of weighing, and after reading identification information, if in a Preset Time scope, sense weight information, judges that then said identification information and said weight information belong to same monitored object, carry out matching treatment with both.Said Preset Time scope can be chosen generally speaking, and a monitored target gets into the RFID identification range and is placed on the mistiming on the weighing apparatus to said monitored object, and concrete value can rule of thumb be worth setting.
Preferably, management devices is weighed in the identification of said intelligent wireless can also be to the unweighed behavior of the object with RFID label, and/or the behavior that the object that does not have electronic tag is positioned on the weighing apparatus is monitored.The concrete realization as follows:
Said intelligent wireless is discerned the management devices of weighing; After reading identification information, if in said Preset Time scope, do not sense weight information; Judge that then said identification information does not have the weight information of coupling, promptly have the behavior of monitoring target with said identification information not being weighed.And/or
Said intelligent wireless is discerned the management devices of weighing, and it is read identification information carry out record with the time that senses weight information, when sensing weight information; Search said record; Judging distance gets access in the said Preset Time scope before the said weight information, whether has read identification information, does not obtain if read; Judge that then said weight information does not have the identification information of coupling, promptly exists the behavior that the monitored object that does not have electronic tag is weighed.
Preferably, said intelligent wireless identification is weighed management devices after accomplishing matching treatment, can also generate and safeguard the time keeping of said matching result.In addition, when identification information that only collects monitored target or weight information, also can generate corresponding time keeping.
Preferably, said intelligent wireless is discerned the management devices of weighing can also carry out statistical treatment to said time keeping, for example, adds up the record total quantity in the said time range.For example, according to a preset measurement period, add up the record total quantity in the said measurement period.Again for example, the record total quantity of the monitored object of statistics continuous monitoring; Wherein, the mistiming between per two time keepings is not more than a Preset Time, then judges to belong to by the time keeping of the monitored object of continuous monitoring.Again for example, in the scope electronic tag is carried out statistic of classification at the appointed time, carry the monitoring target quantity of electronic tag and the monitoring target quantity of not carrying electronic tag in the statistic record, and carry out statistic of classification according to the electronic tag ownership.Or the like.In addition, can also generate monitored target quantitative statistics table according to said time keeping and said statistical information, and print said quantitative statistics table as required.
Preferably, for realizing the distributed monitoring management, said intelligent wireless is discerned the management devices of weighing can also report to remote server through the GPRS transmission channel with the monitor data of this locality.Preferably, can the form of monitor data with time keeping be sent.Preferably, can also corresponding statistical information be sent together.
Preferably, for conservation of power, said intelligent wireless is discerned the management devices of weighing and can be adopted batch to report mode, and a plurality of Monitoring Data are sent through said GPRS transmission channel together:
For example, can take the periodic report mode, promptly, the time keeping that generates in the same report cycle sent together according to a preset report cycle.
The mode that more for example, can the result who monitor in the one-time continuous work be reported together: a plurality of continuous times of the record that mistiming that will every adjacent 2 time keepings is not more than a Preset Time sends together.Transmission can be opportunity, after getting access to identification information or weight information, in the Preset Time scope, do not receive identification information or weight information, judges that then this continuous working finishes, and begins to report monitoring result.After continuous working finishes, and accomplish after monitoring reports, the said intelligent wireless identification management devices of weighing can get into dormant state, with further conservation of power.
Again for example, according to a preset report condition, for example the reported data size when meeting this condition, reports.
In order effectively irregular operation to be investigated and prosecuted, said intelligent wireless is discerned the management devices of weighing can also increase alarm mechanism.For example; Said intelligent wireless identification is weighed management devices when only collecting the identification information of monitored target; Perhaps when only collecting the weight information of monitored target, can send warning information, and it is reported said remote server through the GPRS transmission channel.Remote server will be investigated and prosecuted processing according to said warning information.On the said warning information of concrete realization, give the correct time, can be:
Said intelligent wireless identification is weighed management devices when only collecting the identification information of monitored target; Can directly the said identification information and first alarm command be sent through said GPRS transport module; Remote server is according to said first alarm command and said identification information; Determine the behavior that existence is not weighed to the monitored object with said identification information, carry out corresponding the investigation and handle.
Said intelligent wireless identification is weighed management devices when only collecting the weight information of monitored target; Can directly the said weight information and second alarm command be sent through said GPRS transport module; Remote server is according to said second alarm command and said weight information; Determine the behavior that existence is weighed to the monitored object that does not have electronic tag, carry out corresponding the investigation and handle.
Certainly, management devices is weighed in said intelligent wireless identification also can be directly with the current violation operation that exists of form indication of alert command, and remote server is carried out corresponding operating according to alert command.
Said intelligent wireless identification is weighed management devices when report and alarm information, preferably, adopts the real-time report mode, so that remote server is in time known the alarm situation, and in time makes handled.
Above-mentioned intelligent wireless identification weighing management system can effectively be grasped the key transhipment link of measurand, the supervision process of standardizing, and realizes the remote effectively supervision of relevant departments.
As shown in Figure 4, the embodiment of the invention also provides a kind of method that adopts intelligent wireless identification weighing management system of the present invention to carry out monitoring management, comprises step:
Step S401: read the identification information that carries in the electronic tag of monitored target;
Step S402: the weight of sensing monitored target obtains a weight information;
Step S403: said identification information and said weight information are carried out matching treatment, obtain a matching result;
Step S404: said matching result is carried out analyzing and processing.
Adopt said method dexterously with electronic tag recognition and Weight acquisition interlock; Identification information that carries in the electronic tag with monitored target and the weight information of said monitored target coupling; Enrich the monitoring information of detected object, and realized detecting the robotization of information management.
Wherein, when execution in step S403, can be: after reading identification information,, judge that then said identification information and said weight information belong to same monitored object, carry out matching treatment with both if in a Preset Time scope, sense weight information.Said Preset Time scope can be chosen generally speaking, and a monitored target gets into the RFID identification range and is placed on the mistiming on the weighing apparatus to said monitored object, and concrete value can rule of thumb be worth setting.
Preferably, can also be to the unweighed behavior of the object with RFID label, and/or the behavior that the object that does not have electronic tag is positioned on the weighing apparatus monitored.The concrete realization as follows:
After reading identification information, if in said Preset Time scope,, judge that then said identification information does not have the weight information of coupling if do not sense weight information, promptly there is the behavior of monitoring target with said identification information not being weighed.And/or
It is read identification information carry out record with the time that senses weight information; When sensing weight information, search said record, judging distance gets access in the said Preset Time scope before the said weight information; Whether read identification information; Do not obtain if read, judge that then said weight information does not have the identification information of coupling, promptly exists the behavior that the monitored object that does not have electronic tag is weighed.
Preferably, after accomplishing matching treatment, can also generate and safeguard the time keeping of said matching result.In addition, when identification information that only collects monitored target or weight information, also can generate corresponding time keeping.
Preferably, can also carry out statistical treatment to said time keeping.For example, according to a preset measurement period, add up the record total quantity in the said measurement period.Again for example, the record total quantity of the monitored object of statistics continuous monitoring; Wherein, the mistiming between per two time keepings is not more than a Preset Time, then judges to belong to by the time keeping of the monitored object of continuous monitoring.Again for example, in the scope electronic tag is carried out statistic of classification at the appointed time, carry the monitoring target quantity of electronic tag and the monitoring target quantity of not carrying electronic tag in the statistic record, and carry out statistic of classification according to the electronic tag ownership.Or the like.In addition, can also generate monitored target quantitative statistics table according to said time keeping and said statistical information, and print said quantitative statistics table as required.
Preferably, for realizing the distributed monitoring management, can also the monitor data of this locality be reported to remote server through the GPRS transmission channel.Preferably, can the form of monitor data with time keeping be sent.Preferably, can also corresponding statistical information be sent together.
Preferably,, can adopt in batches and report mode, a plurality of Monitoring Data are sent through said GPRS transmission channel together for conservation of power:
For example, can take the periodic report mode, promptly, the time keeping that generates in the same report cycle sent together according to a preset report cycle.
The mode that more for example, can the result who monitor in the one-time continuous work be reported together: a plurality of continuous times of the record that mistiming that will every adjacent 2 time keepings is not more than a Preset Time sends together.Transmission can be opportunity, after getting access to identification information or weight information, in the Preset Time scope, do not receive identification information or weight information, judges that then this continuous working finishes, and begins to report monitoring result.After continuous working finishes, and accomplish after monitoring reports, the said intelligent wireless identification management devices of weighing can get into dormant state, with further conservation of power.
Again for example, according to a preset report condition, for example the reported data size when meeting this condition, reports.
In order effectively irregular operation to be investigated and prosecuted, can also increase alarm mechanism.For example, when only collecting the identification information of monitored target, perhaps when only collecting the weight information of monitored target, can send warning information, and it is sent through the GPRS transmission channel.Remote server will be investigated and prosecuted processing according to said warning information.On the said warning information of concrete realization, give the correct time, can be:
When only collecting the identification information of monitored target; Can directly the said identification information and first alarm command be sent through said GPRS transport module; Remote server is according to said first alarm command and said identification information; Determine the behavior that existence is not weighed to the monitored object with said identification information, carry out corresponding the investigation and handle.
When only collecting the weight information of monitored target; Can directly the said weight information and second alarm command be sent through said GPRS transport module; Remote server is according to said second alarm command and said weight information; Determine the behavior that existence is weighed to the monitored object that does not have electronic tag, carry out corresponding the investigation and handle.
Certainly, also can be directly with the current violation operation that exists of form indication of alarm command, remote server is carried out corresponding operating according to alert command.
In order to further specify embodiment of the present invention, choosing monitored object below is the useless admittedly Turnover Box of medical treatment, is example explanation embodiment of the present invention so that the useless admittedly Turnover Box of medical treatment is monitored.
Electronic tag is provided: the identity information through electronic tag sign Turnover Box identifies electronic tag by relevant departments when Turnover Box comes into operation; Electronic tag comprises Turnover Box numbering, affiliated unit number, information such as ageing; Electronic tag is installed on the casing side when providing Turnover Box by related management unit, adopts anti-sour protection to handle, in case damage label in the Turnover Box cleaning process.
The intelligent wireless identification management devices of weighing is installed: be installed on and clear vehicle car left side outlet range gate and close and close 10cm～15cm place, place; The measurement data acquisition module that intelligent wireless is discerned the management devices of weighing places the bottom, compartment; Its RFID recognition module is apart from the 80cm～90cm altitude range of bottom, compartment, and suspension is fixedly mounted on vehicle left side envelope sidepiece.
Said remote server is also safeguarded a system information storehouse, and ownership relations such as Turnover Box numbering are used in order to essential information and the unit that writes down each relevant applying unit in said system information storehouse.
Concrete operation flow is following:
Receive when fortune when clearing vehicle to each hospital, Turnover Box is placed on the weighing apparatus that the measurement data acquisition module connects, if this device is distinguished the information that module reads electronic tag through RFID; Simultaneously, collect the weight information of Turnover Box through the measurement data acquisition module, Turnover Box label information and the weight information that then will distinguish carry out matching treatment; Obtain a match information, generate the time keeping of said match information, and time keeping is carried out quantity statistics; Said time keeping and statistics are stored in the local storage unit; After treating that current hospital receipts fortune finishes, generate Turnover Box weighing and recording electronic watch, provide hospital to back up; And record data are transferred to remote server through GPRS radio frequency transmission module, remote server carries out correlated measure statistics, charging and related management.
If put into when clearing the compartment at Turnover Box; When not being placed on the weighing apparatus that the measurement data acquisition module connects, if this device is distinguished the information that module is distinguished electronic tag through RFID, but in the stipulated time scope after distinguishing electronic labeling information; And before identifying the label information of next Turnover Box; Then microprocessor judges does not collect weight information for only collecting label information, and the correlated identities information of Turnover Box is directly transferred to remote server through GPRS radio frequency transmission module; Remote server can generate relative recording, investigates and prosecutes in view of the above.
If put into when clearing the compartment at Turnover Box; When Turnover Box is placed on the weighing apparatus that the measurement data acquisition module connects; If this device collects the weight information of Turnover Box, but taken in the official hour before the weighing apparatus, do not read the electronic labeling information of Turnover Box at Turnover Box; Then microprocessor judges is for only collecting the weight information of Turnover Box; And the weight information of Turnover Box directly transferred to remote server through GPRS radio frequency transmission module, remote server can generate relative recording, investigates and prosecutes in view of the above.
The present invention is through far Distance RFID recognition is technological, effective combinations such as GPRS is technological, the heavy technology of electronic weighing balance; Realize distributed RFID management and Weighing accounting management automatically, the intelligent wireless of its proposition is distinguished the management devices of weighing, and not only effectively weighing process is combined with the RFID identifying; Realized the intellectual analysis processing of remote-wireless recognition technology and Weighing technology dexterously; And shared long-distance transmissions resource, make and the shared GPRS transmission of the RFID information and the information of weighing reduced implementation cost; Help the management of solid waste transport process, have very big marketable value.
Though embodiment proposed by the invention and embodiment are as above, described content is not to be used for directly limiting scope of patent protection of the present invention.The personnel that have common technical know-how in the technical field under any the present invention under the prerequisite that does not break away from spirit proposed by the invention and scope, can do some changes on the formal and details of implementing.Scope of patent protection of the present invention still must be defined with the appending claims scope and is as the criterion.
Claims (10)
1. the management devices of weighing based on intelligent wireless identification is characterized in that, comprising:
The radio frequency discrimination RFID module reads the identification information that carries in the electronic tag of monitored target;
Weighing apparatus, the weight of sensing monitored target obtains a weight information;
The measurement data acquisition module links to each other with said weighing apparatus, obtains said weight information;
Microprocessor links to each other with said measurement data acquisition module with said RFID module respectively, and said identification information and said weight information are carried out matching treatment, obtains a matching result.
2. device as claimed in claim 1 is characterized in that, also comprises:
General packet radio service GPRS transport module sends the data that receive through the GPRS transmission channel;
Said microprocessor is sent to said GPRS transport module with said matching result.
3. device as claimed in claim 2 is characterized in that, also comprises a timer, wherein:
Said microprocessor; After getting access to identification information from said RFID module; Start said timer, if said timer then before, from said measurement data acquisition module, get access to weight information; Judge that then said identification information and said weight information belong to same monitored object, carry out matching treatment with both.
4. device as claimed in claim 3 is characterized in that:
Said microprocessor if arrive constantly at said timer, does not get access to weight information from said measurement data acquisition module, judge that then said identification information does not have the weight information of coupling, sends a warning message to said GPRS transport module; And/or
Its time that gets access to identification information and weight information is carried out record; When getting access to weight information, search said record, judging distance gets access in the timing scope of the said timer before the said weight information; Whether got access to identification information; If do not get access to, judge that then said weight information does not have the identification information of coupling, sends a warning message to said GPRS transport module.
5. device as claimed in claim 4 is characterized in that:
Said microprocessor also generates the time keeping of said matching result, and said matching result is sent to said GPRS transport module with the form of its time keeping.
6. device as claimed in claim 5 is characterized in that:
Said microprocessor is the report cycle of presetting according to, and the time keeping that generates in the same report cycle is sent together; Perhaps
Said microprocessor is that a plurality of continuous times of the record that is not more than a Preset Time mistiming with every adjacent 2 time keepings sends together.
7. the weighing management system based on intelligent wireless identification is characterized in that, comprising:
Electronic tag, the identification information of carrying monitored target;
Intelligent wireless is discerned the management devices of weighing, and reads the identification information that carries in the electronic tag of monitored target; The weight of sensing monitored target obtains a weight information; And said identification information and said weight information carried out matching treatment, obtain a matching result, and said matching result is sent through general packet radio service GPRS transmission channel;
Remote server receives said matching result and it is carried out analyzing and processing.
8. system as claimed in claim 7 is characterized in that:
Said intelligent wireless is discerned the management devices of weighing, after reading identification information, in a Preset Time scope; If sense weight information; Judge that then said identification information and said weight information belong to same monitored object, carry out matching treatment with both, if do not sense weight information; Judge that then said identification information does not have the weight information of coupling, sends a warning message to said remote server through said GPRS transmission channel; And/or it is read identification information carry out record with the time that senses weight information; When sensing weight information, search said record, judging distance gets access in the said Preset Time scope before the said weight information; Whether read identification information; Do not obtain if read, judge that then said weight information does not have the identification information of coupling, sends a warning message to said remote server through said GPRS transmission channel;
Said remote server carries out alarming processing according to said warning information.
9. system as claimed in claim 8 is characterized in that:
Said intelligent wireless is discerned the management devices of weighing, and also generates the time keeping of said matching result, and the form of said matching result with its time keeping sent.
10. system as claimed in claim 9 is characterized in that:
Said intelligent wireless is discerned the management devices of weighing, and is the report cycle of presetting according to, and the time keeping that generates in the same report cycle is sent together; Perhaps
The said intelligent wireless identification management devices of weighing is that a plurality of continuous times of the record that is not more than mistiming with every adjacent 2 time keepings a Preset Time sends together.
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| CN201010578400.2A CN102486637B (en) | 2010-12-03 | 2010-12-03 | Weighing management device and system based on wireless intelligent identification |
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| CN201010578400.2A CN102486637B (en) | 2010-12-03 | 2010-12-03 | Weighing management device and system based on wireless intelligent identification |
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| CN112722760A (en) * | 2020-12-11 | 2021-04-30 | 香港大学深圳医院 | Automatic transmission system and method for sterilization of instrument packages |
| CN113188639A (en) * | 2021-04-02 | 2021-07-30 | 首钢京唐钢铁联合有限责任公司 | Metering system |
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| CN114095633A (en) * | 2021-11-09 | 2022-02-25 | 中建一局集团第五建筑有限公司 | Intelligent construction technology application system |
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