WO2020103459A1 - 数据读取 - Google Patents

数据读取

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Publication number
WO2020103459A1
WO2020103459A1 PCT/CN2019/093772 CN2019093772W WO2020103459A1 WO 2020103459 A1 WO2020103459 A1 WO 2020103459A1 CN 2019093772 W CN2019093772 W CN 2019093772W WO 2020103459 A1 WO2020103459 A1 WO 2020103459A1
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WO
WIPO (PCT)
Prior art keywords
information
reading
tag information
electronic
tag
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2019/093772
Other languages
English (en)
French (fr)
Inventor
吴志鹏
季国强
吕学文
朴冬花
陶雪璇
郭庆
兰枫
吴耀光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Sankuai Online Technology Co Ltd
Original Assignee
Beijing Sankuai Online Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Sankuai Online Technology Co Ltd filed Critical Beijing Sankuai Online Technology Co Ltd
Publication of WO2020103459A1 publication Critical patent/WO2020103459A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations

Definitions

  • This application relates to data processing.
  • RFID Radio Frequency Identification
  • the items with RFID come out of the conveyor belt and are manually taken to a specific area, and then the data is processed in the area.
  • some people participate in the data uploading process, which is prone to missing or over-reading, which leads to a low accuracy of data reading.
  • a set of processing equipment for reading RFID items should be installed at the exit position of each conveyor belt, which increases the maintenance and procurement costs.
  • a data reading method including:
  • the valid information in the electronic tag information is filtered and recorded.
  • a data reading device including:
  • An electronic label information reading module used to obtain electronic label information of the articles transferred in the transmission device through N label reading devices corresponding to the transmission device;
  • An employee tag information reading module for acquiring employee tag information of employee tags corresponding to the transmission device through the tag reading device;
  • the electronic label information filtering module is configured to filter and record valid information in the electronic label information according to the electronic label information and a preset data filtering algorithm.
  • an electronic system including:
  • a transmission device N tag reading devices, a processor, a memory, and a computer program stored on the memory and executable on the processor, and the processor implements the program to implement the foregoing data reading method .
  • a readable storage medium which, when instructions in the storage medium are executed by a processor of an electronic device, enables the electronic device to execute the aforementioned data reading method.
  • the electronic tag information of the articles transported in the transport apparatus can be obtained through the N label reading equipment corresponding to the transport apparatus, and the transport apparatus corresponding to the transport apparatus can be acquired through the label reading apparatus Employee tag information of employee tags, and then according to the electronic tag information and a preset data filtering algorithm, filter and obtain valid information in the electronic tag information and record.
  • This has the beneficial effect of improving data reading accuracy while reducing equipment costs.
  • FIG. 1 shows a flowchart of steps of a data reading method according to an embodiment of the present application
  • FIG. 2 shows a flowchart of steps of a data reading method according to an embodiment of the present application
  • FIG. 3 shows a schematic structural diagram of a data reading device according to an embodiment of the present application
  • Fig. 5 schematically shows a storage unit for holding or carrying program code implementing the method according to the present application.
  • FIG. 1 a flowchart of steps of a data reading method in an embodiment of the present application is shown.
  • Step 110 Acquire the electronic tag information of the items transferred in the transfer device through N tag reading devices corresponding to the transfer device.
  • RFID is generally set in the items.
  • the transported items are generally sorted manually from the conveyor belt and placed in the corresponding processing area.
  • RFID reading devices there will be corresponding RFID reading devices in the area to read the electronic tag information in the electronic tags in the corresponding items.
  • the above-mentioned methods are prone to missed reading or misreading, which leads to inaccurate data reading.
  • N tag reading devices may be provided in the conveying device to read the electronic tags set in the items conveyed in the conveying device Electronic label information.
  • N is a natural number greater than or equal to 1, and the value of N can be preset according to requirements, which is not limited in this embodiment of the present application.
  • the electronic label information may include, but is not limited to, item identification, item name, item type, item brief introduction, item basic information, etc. of the corresponding item. Specifically, it can be preset according to requirements, and this embodiment of the present application is not limited.
  • the tag reading device may be any device that can read RFID tags, which is not limited in this embodiment of the present application.
  • the tag reading device can be set as an antenna, and so on.
  • Step 120 Obtain the employee tag information of the employee tag corresponding to the transmission device through the tag reading device.
  • an employee tag in order to save equipment and manual operation time, an employee tag can also be set on the employee, then at this time, the employee tag can be read by the tag reading device corresponding to the transmitting device, thereby obtaining the transmitting device
  • the employee tag information in which the specific content contained in the employee tag information can be preset according to requirements, this embodiment of the present application is not limited.
  • employee tag information in which the specific content contained in the employee tag information can be preset according to requirements
  • the employee tag can also be set as an RFID tag.
  • the employee tag can also be any tag that can be read by the tag reading device. The application examples are not limited.
  • Step 130 Filter and obtain valid information in the electronic label information according to the electronic label information and a preset data filtering algorithm and record.
  • the tag reading device may read electronic tag information that does not belong to items transported in the corresponding transfer device, or It is possible to miss the electronic label information of the items transferred in the transfer device.
  • the electronic tag information and the preset data can also be used
  • the filtering algorithm filters and obtains the valid information in the electronic label information and records it.
  • the data filtering algorithm can be preset according to requirements, and this embodiment of the present application is not limited.
  • the electronic tag of the same article can be read by multiple tag reading devices in sequence, then at this time, it can be read according to multiple tags Take the number of devices and working order to detect whether each electronic tag is read by all tag reading devices according to the corresponding working order, that is, it can detect whether the read electronic tag information of the same electronic tag is read by each tag
  • the reading devices are all read, and the reading order is consistent with the working order of each tag reading device.
  • the acquired electronic label information can be divided into valid data and invalid data, then the valid data can be recorded at this time, and the valid data can also be uploaded to subsequent data processing Equipment, such as industrial integrated machines, servers, etc. And can also upload valid data to the cloud server for backup storage.
  • data processing Equipment such as industrial integrated machines, servers, etc.
  • the cloud server for backup storage can also upload valid data to the cloud server for backup storage.
  • the step 130 may further include:
  • Sub-step 131 filtering the electronic tag information according to the number of times the electronic tag information is read by the tag reading device and the number of the reading devices.
  • the transmission device is correspondingly provided with a plurality of tag reading devices
  • the electronic tag information read by each tag reading device at this time can be used as a reference for data filtering. Therefore, for each electronic tag information read, the electronic tag information may be filtered according to the number of times the electronic tag information is read by the tag reading device and the number of the reading devices .
  • the electronic tag information of the items transferred in the transfer device should be read three times. If an electronic tag information is read only once or twice, it means that the corresponding electronic tag information may be misread electronic tag information, and so on. Then at this time, the corresponding electronic label information can be filtered out as invalid information.
  • the tag reading device reads the corresponding electronic tag information and the number of the reading devices, it is determined whether the corresponding electronic tag information is misread or whether the corresponding electronic tag information is invalid electronic
  • the specific standard of the label information can be preset according to the requirements, and this embodiment of the present application is not limited.
  • the filtering process may not be performed, that is, it may be temporarily used as valid information. If the corresponding electronic label information cannot be confirmed as invalid information according to all data filtering algorithms, then it can be confirmed as valid information.
  • the sub-step 131 may further include:
  • Sub-step 1311 according to the number of times the electronic tag information is read by the tag reading device and the number of the reading devices, count whether the electronic tag information is lower than a preset ratio of tag reading devices Read
  • sub-step 1312 in response to the electronic tag information being read by a tag reading device lower than a preset ratio, the electronic tag information is confirmed to be invalid information and filtered.
  • a preset ratio may be set according to requirements, and for each electronic identification information, it is further determined whether the electronic tag information is read by a tag reading device lower than the preset ratio; and if a certain electronic tag information If it is read by a tag reading device lower than a preset ratio, the corresponding electronic tag information can be confirmed as invalid information and filtered.
  • the preset ratio For example, you can set the preset ratio to 2/3, then if the transmission device is correspondingly provided with three tag reading devices, if the electronic identification information of an electronic identification is only read by one of the tag reading devices, you can confirm the corresponding The electronic tag information is invalid information read by mistake, and then it can be filtered out.
  • the correspondence between the read electronic tag information and the corresponding tag reading device may be set.
  • the serial number of each tag reading device can be set as the identification of the tag reading device, and then the identification of the corresponding tag reading device can be marked in the read electronic tag information, and so on.
  • the labels can be set to a01, a02, and a03, respectively, and for the same electronic identification information, if read by the tag reading device a01, the corresponding electronic identification can be The tag reading device in the message is a01, and so on.
  • the step 130 may further include:
  • Sub-step 132 filtering the electronic tag information according to the reading time of the electronic tag information and the working order of the reading device.
  • the electronic tag information may also be filtered according to the reading time of the electronic tag information and the working order of the reading device. Specifically, the order in which the same electronic tag information is read can be determined according to the reading time of the electronic tag information, and then the corresponding electronic tag can be determined according to the degree of matching between the reading order of the electronic tag information and the working order of the tag reading device Whether the information is valid.
  • the specific criteria for judging whether the electronic tag information is valid information according to the matching degree can be set in advance according to requirements, and this embodiment of the present application is not limited.
  • the sub-step 132 may further include:
  • Sub-step 1321 confirming the reading order of the electronic tag information relative to the tag reading device according to the reading time of the electronic tag information
  • Sub-step 1322 in response to that the reading order is inconsistent with the working order of the tag reading device, confirm that the electronic tag information is invalid information and filter.
  • the above matching degree may be set to be consistent, then at this time, the reading order of the electronic tag information relative to the tag reading device may be confirmed according to the reading time of the electronic tag information.
  • the transmission device is correspondingly provided with three tag reading devices, which are a01, a02, and a03, and the electronic tag information A is read three times, and each reading time is 15:05 on November 8, 2018. , 15:10 on November 8, 2018, 15:15 on November 8, 2018, where the reading time 15:05 on November 8, 2018 corresponds to the tag reading device a01, the reading time is November 2018 15:15 on the 8th corresponds to the tag reading device a02, and the reading time 15:10 on November 8, 2018 corresponds to the tag reading device a03.
  • the reading time of the electronic tag information confirm that the reading order of the electronic tag information A relative to the tag reading device is a01, a03, and a02, and if the working order of the three tag reading devices is a01, a02 And a03, the reading order at this time is inconsistent with the working order a01, a02 and a03 of a01, a03 and a02, then it can be confirmed that the electronic tag information A is invalid information.
  • the reading time of each time is 15:05 on November 8, 2018, 15:15 on November 8, 2018, and the reading time is November 2018 15:05 on the 8th corresponds to the tag reading device a01, and the reading time at 15:10 on November 8, 2018 corresponds to the tag reading device a03.
  • the reading order of the electronic tag information A relative to the tag reading device is a01, a03, and if the working order of the three tag reading devices is a01, a02, and a03, then the reading order is the same as a01, The working order of a03 is the same as a01, a02 and a03. You can also confirm that the electronic tag information A is invalid.
  • the electronic tag information is filtered according to the reading time of the electronic tag information and the working order of the reading device; of course, it may not be limited. Specifically, it can be set according to requirements.
  • the embodiments of the present application are not limited.
  • the step 130 may further include:
  • sub-step 133 the electronic tag information is filtered according to the reading amount of the electronic tag information in a preset unit time and the historical information amount read by the tag reading device in a historical unit time.
  • each tag reading device in the conveying device since the position of each tag reading device in the conveying device is relatively fixed, and the time interval between the conveyed items in the conveying device is generally relatively stable, then if there is a misreading situation, the reading will be performed at the same length The amount of information received by the electronic tag is also relatively stable.
  • the electronic label information may also be filtered according to the reading amount of the electronic label information in a preset unit time. Specifically, according to the current preset unit reading amount of the electronic tag information, it can be compared with the historical information amount read by the tag reading device in the corresponding transmission device in the historical unit time, and then the reading Filter the obtained electronic label information.
  • the degree of matching between the reading amount of the electronic tag information in the unit time and the historical information amount in the historical unit time, and the judgment standard for confirming the validity of the electronic tag information in the corresponding unit time can be set in advance according to needs.
  • This embodiment of the present application is not limited.
  • the sub-step 133 may further include:
  • Substep 1331 acquiring the amount of historical information read by the tag reading device within a preset unit time within a preset historical time period;
  • Sub-step 1332 in response to the amount of electronic tag information read in the current preset unit time, and the difference between the amount of historical information exceeds the first preset value range, confirm that the electronic tag information is Invalid information and filter.
  • the present application in order to compare the amount of information, first of all, it is possible to obtain the amount of historical information read by the tag reading device in the corresponding transmission device within a preset historical time period within a preset unit time.
  • the preset historical time period may be preset according to requirements, and the specific length of unit time may also be preset according to requirements, which is not limited in this embodiment of the present application.
  • the preset historical time period may be set to one unit time before the unit time to be detected, or N unit times in the day before the date where the unit time to be detected is located, and so on.
  • the unit time can be 10 minutes, 1 minute, 1 hour, etc.
  • the first preset value range may be preset according to requirements, and this embodiment of the present application is not limited.
  • the first preset value range For example, you can set the first preset value range to [0, 10], that is, the range of the difference between the amount of electronic tag information read in the unit time to be detected and the amount of historical information is [0, 10]; or, you can Set the first preset value range to [0-30%], that is, the ratio of the above difference to the corresponding historical information amount range is [0-30%]; or, you can set the first preset value range to [80 % -200%], that is, the ratio of the amount of electronic tag information read per unit time to be detected to the amount of historical information is [80% -200%], and so on.
  • the step 130 may further include:
  • sub-step 134 the electronic tag information is filtered according to the reading time of the electronic tag information and the true value of the transmission speed of the transmission device.
  • the acquired electronic tag information may also be filtered according to the true value of the transmission speed of the transmission device.
  • the estimated transmission speed corresponding to the corresponding electronic tag information can be estimated based on the reading time of the same electronic tag information relative to each tag reading device and the distance between the corresponding tag reading devices, and then the The difference between the estimated value of the transmission speed and the actual value of the transmission speed confirms whether the corresponding electronic tag information is valid information.
  • the correspondence between the difference between the estimated transmission speed value and the actual transmission speed value and the effective information can be set in advance according to requirements, and this embodiment of the present application is not limited.
  • the corresponding reading time of any two tag reading devices for the electronic tag information and the distance between the corresponding two tag reading devices can be obtained to obtain the corresponding The estimated transmission speed corresponding to the electronic label information; and, if there are correspondingly three or more label reading devices in the transmission device, then at this time, multiple transmission speed estimated values for the same electronic label information can be obtained, and Whether the corresponding electronic tag information is valid information can be determined according to the difference between the multiple estimated transmission speed values and the actual transmission speed values.
  • the corresponding electronic label information can be deemed invalid.
  • the sub-step 134 may further include: sub-step 1341 to sub-step 1343.
  • Substep 1341 acquiring the true value of the transmission speed of the transmission device
  • the real value of the transmission speed of the transmission device can generally be customized, then the corresponding real value of the transmission speed can be directly obtained.
  • the corresponding real value of the transmission speed may be obtained from any storage area recording the real value of the transmission speed, such as a server and the like, which is not limited in this embodiment of the present application.
  • Sub-step 1342 based on the reading time of the electronic tag information relative to different tag reading devices, acquiring the estimated transmission speed of the transmission device;
  • the estimated transmission speed of the transmission device can be obtained.
  • the transmission device is correspondingly provided with three tag reading devices, which are a01, a02, and a03
  • the electronic tag information A is read three times, and each reading time is 15:05 on November 8, 2018. , 15:15, November 8, 2018, 15:20, November 8, 2018, where the reading time 15:05 on November 8, 2018 corresponds to the tag reading device a01, and the reading time is November 2018 15:15 on the 8th corresponds to the tag reading device a02, and the reading time 15:20 on November 8, 2018 corresponds to the tag reading device a03.
  • the working order of the three tag reading devices is a01, a02, and a03, and the distance between a01 and a02 is 1 meter, and the distance between a02 and a03 is 0.5 meters. Then, at this time, the transmission speed estimation value of the corresponding transmission device based on the electronic label information A may be determined according to the reading time of the electronic label information A read by any two label reading devices.
  • multiple transmission speeds of the corresponding transmission device based on the electronic label information A can also be obtained according to the reading time of the electronic label information A read by all or any two label reading devices estimated value. Then compare the difference between the estimated transmission speed value and the corresponding actual transmission speed value separately, if the difference between the preset ratio or the preset number of estimated transmission speed values and the corresponding actual transmission speed value does not meet the preset requirements, It can be confirmed that the electronic tag information A is invalid information.
  • the estimated transmission speed is not limited in the embodiments of the present application.
  • Sub-step 1343 in response to the difference between the estimated transmission speed value and the actual transmission speed value does not satisfy the second preset value range, confirm that the electronic tag information is invalid information and filter.
  • the second preset value range may be preset according to requirements, and this embodiment of the present application is not limited.
  • the second preset value range may be set as the difference between the estimated transmission speed value and the true value of the transmission speed range [0, 5]; or, the first preset value range may be set as [0-30%] , That is, the ratio of the above difference to the true value of the corresponding transmission speed is [0-30%]; or, the first preset value range can be set to [80% -200%], that is, the estimated transmission speed and the corresponding The ratio of the real value of the transmission speed is [80% -200%], etc.
  • the step 130 may further include:
  • Sub-step 135, filtering the electronic tag information according to the reading time of the electronic tag information and the reading time of the employee tag information.
  • the scope of action of the tag reading device is generally not artificially limited to reading only items in the conveying device, and it may also read items outside the conveying device.
  • the electronic tag information may also be read based on the read time of the electronic tag information and the read time of the employee tag information read To filter.
  • the matching standards may be preset according to requirements, and this embodiment of the present application is not limited. For example, it can be set that when the time difference between a certain electronic tag information and a certain user is read by the same tag reading device between [-10 seconds, 10 seconds], the two are considered to be coincident, and so on.
  • an electronic tag information is read multiple times, and / or an employee tag information is read multiple times, then the electronic tag information and employee tags read by the same tag reading device can be separately Compare the reading time of the information. If the number of anastomosis and / or anastomosis ratio exceeds the preset range, you can confirm that the reading time of the corresponding electronic tag information matches the reading time of the corresponding employee tag information. Is invalid information.
  • the sub-step 135 may further include: in response to that the reading time of the electronic tag information matches the reading time of at least one employee tag information, confirming the electronic tag information It is invalid and filtered.
  • the step 130 may further include a combination of any two or more of sub-step 131, sub-step 132, sub-step 133, sub-step 134, and sub-step 135.
  • Sub-step 136 record the valid information obtained after filtering.
  • the acquired electronic tag information can be divided into two parts, valid information and invalid information, and the valid information in it can be recorded and saved for future use.
  • the invalid information can be directly deleted, and of course, it can also be saved. In this case, the valid information and the invalid information need to be saved separately.
  • the specific storage method and storage location can be preset according to requirements, and this embodiment of the present application is not limited.
  • the electronic tag information of the items transferred in the transfer device is obtained through the N tag reading devices corresponding to the transfer device; the employee tag corresponding to the transfer device is obtained through the tag reading device Employee tag information; according to the electronic tag information and the preset data filtering algorithm, the valid information in the electronic tag information is filtered and recorded. Therefore, the accuracy of reading the electronic tag information in the transmission device can be improved, and at the same time, equipment maintenance and procurement costs can be reduced.
  • the obtained electronic tag data can also be data filtered through a variety of different data filtering methods according to different filtering parameters, which further improves the accuracy of data filtering.
  • FIG. 2 a flowchart of steps of a data reading method in an embodiment of the present application is shown.
  • Step 210 Acquire the electronic tag information of the items transferred in the transfer device through N tag reading devices corresponding to the transfer device.
  • the value of N may be an integer greater than or equal to 3.
  • the transmission device corresponds to multiple tag reading devices
  • the electronic tag information read by each tag reading device can be used as a reference for each other, and if the value of N is 2 . Then for an electronic tag, assuming that one of the tag reading devices reads the electronic tag information of the electronic tag and the other tag reading device does not read the corresponding electronic tag information, then it is difficult Determine whether the corresponding electronic tag information is valid information. Therefore, in the embodiments of the present application, in order to avoid the above situation, it may be preferable to set the value of N to an integer greater than or equal to 3. This can further improve the accuracy of data reading.
  • Step 220 Calculate the total time of reading the tag information of the same employee through the tag reading device
  • Step 230 in response to the time sum meeting a preset time threshold, confirm that the same employee tag information is the employee tag information of the employee tag corresponding to the transmission device; and / or, in response to the time sum and total If the ratio of the working time exceeds a preset value, it is confirmed that the same employee tag information is the employee tag information of the employee tag corresponding to the transmission device; wherein, the total working time is the tag reading device for this transmission task Working hours.
  • the working range of the tag reading device is not easy to be artificially limited, and multiple employees may appear in the working range of the tag reading device, then the corresponding tag reading device can read many different employee tags information.
  • a transmission device generally corresponds to an employee, but other employees may also pass through the working range of the tag reading device for other reasons.
  • the time when the tag information of the same employee can be read by the tag reading device can be counted The sum, and then the employee tag information of the corresponding transmission device is determined according to the sum of time.
  • the total time can be counted by any available method, which is not limited in the embodiments of the present application.
  • the transmission device corresponds to a plurality of tag reading devices, then the total time for all tag reading devices to read the tag information of the same employee can be counted.
  • the total time for some tag reading devices to read the tag information of the same employee may also be counted, which is not limited in the embodiment of the present application.
  • the transmission device is correspondingly provided with three tag reading devices, which are a01, a02, and a03
  • the employee tag information B is read by a01 at 15: 05-15: 10 on November 8, 2018,
  • the total time of employee tag information B being read is 5 + 7, which is 12 minutes.
  • the tag information of an employee is simultaneously read by multiple tag reading devices, only the reading time of one of the tag reading devices is considered when calculating the total time. Then, at this time, the total time of reading the employee tag information B is 5 + 7-3, which is 9 minutes.
  • the same employee tag information is the employee tag information of the employee tag corresponding to the transmission device; and / or, in response to the time sum and total work If the ratio of the duration exceeds the preset value, it is confirmed that the same employee tag information is the employee tag information of the employee tag corresponding to the transmission device; wherein, the total working time is for the tag reading device of this transmission task work time.
  • the preset time threshold and preset value can be preset according to requirements, which is not limited in this embodiment of the present application.
  • the working time of the tag reading device in the same transmission device is the same, then if the sum of the time that the employee tag information is read is the employee tag information that is read by each tag reading device in the transfer device The total time, then the total working time at this time can be the sum of the working time of each tag reading device in the corresponding transmission device, that is, the working time of the N * single tag reading device; and if the employee tag information is read
  • the total time to arrive is the total time that employee tag information is read by at least one tag reading device in the transmission device, and if multiple tag reading devices simultaneously read the corresponding employee tag information, the reading time is within the total time Only record once, then the total working time at this time can be the working time of any tag reading device in the corresponding transmission device.
  • Step 240 Filter and obtain valid information in the electronic tag information according to the electronic tag information and a preset data filtering algorithm.
  • Step 250 Match and record the valid information with the employee tag information.
  • the filtered valid information and the corresponding employee tag information can also be matched and recorded.
  • the invalid information obtained after filtering may also be saved to a preset invalid information storage area.
  • the electronic tag information determined to be invalid information still has the possibility of being valid information, and if the invalid information is directly deleted, the valid information cannot be further selected from it.
  • the data filtering algorithm can be further optimized based on invalid information, thereby improving the accuracy of data reading. Therefore, the invalid obtained after filtering may also be saved to a preset invalid information storage area.
  • the preset invalid information storage area may be set in a server, the above-mentioned industrial integrated machine, a cloud server, etc., and may be preset in advance according to requirements, which is not limited in this embodiment of the present application.
  • the reading time of the corresponding electronic tag information and / or the corresponding electronic tag information may also be recorded
  • the label reads the device identification, and so on.
  • the electronic label information of the items transmitted in the transmission device is obtained; according to the electronic label information and the preset data filtering algorithm, the filtering is obtained
  • the effective information in the electronic tag information is recorded.
  • the value of N is an integer greater than or equal to 3. Therefore, the accuracy of reading the electronic tag information in the transmission device can be improved, and at the same time, equipment maintenance and procurement costs can be reduced.
  • the employee tag information of the employee tag corresponding to the transmission device may also be acquired through the tag reading device. Moreover, the total time of reading the tag information of the same employee through the tag reading device is counted; in response to the total time satisfying the preset time threshold, it is confirmed that the tag information of the same employee is corresponding to the transmission device Employee tag information of employee tags; and / or, in response to the ratio of the total time to the total working time exceeding a preset value, confirm that the same employee tag information is the employee tag information of the employee tag corresponding to the transmission device; Wherein, the total working time is the working time of the tag reading device for this transmission task. And, according to the electronic tag information and the preset data filtering algorithm, filter to obtain valid information in the electronic tag information; match the valid information with the employee tag information and record. Can reduce manual operations, while improving the completeness and traceability of the recorded effective information.
  • the invalid information obtained after filtering may also be saved to a preset invalid information storage area. Therefore, it is convenient to follow up the operation on invalid information, and at the same time to facilitate the data filtering algorithm.
  • a data reading device provided by an embodiment of the present application is described in detail.
  • FIG. 3 a schematic structural diagram of a data reading device in an embodiment of the present application is shown.
  • the electronic label information reading module 310 is used to obtain electronic label information of the articles transferred in the transmission device through N label reading devices corresponding to the transmission device;
  • the employee tag information reading module 320 is configured to acquire employee tag information of the employee tag corresponding to the transmission device through the tag reading device.
  • the employee tag information reading module 320 may further include:
  • the employee reading time statistics sub-module is used to count the total time of reading the tag information of the same employee through the tag reading device;
  • a first employee tag information confirmation submodule configured to confirm that the same employee tag information is the employee tag information of the employee tag corresponding to the transmission device in response to the sum of the time meeting a preset time threshold;
  • a second employee tag information confirmation submodule configured to confirm that the same employee tag information is the employee tag corresponding to the transmission device in response to the ratio of the total time to the total working time exceeding a preset value Employee tag information; wherein, the total working time is the working time of the tag reading device for this transmission task.
  • the electronic tag information filtering module 330 is configured to filter and record valid information in the electronic tag information according to the electronic tag information and a preset data filtering algorithm.
  • the electronic tag information filtering module 330 may further include:
  • a first filtering submodule configured to filter the electronic label information according to the number of times the electronic label information is read by the label reading device and the number of the reading devices;
  • a second filtering submodule configured to filter the electronic tag information according to the reading time of the electronic tag information and the working order of the reading device
  • a third filtering submodule configured to read the amount of the electronic tag information according to a preset unit time and the amount of historical information read by the tag reading device in a historical unit time, for Filtering the electronic tag information
  • a fourth filtering submodule configured to filter the electronic tag information according to the reading time of the electronic tag information and the true value of the transmission speed of the transmission device;
  • a fifth filtering sub-module configured to filter the electronic tag information according to the reading time of the electronic tag information and the reading time of the employee tag information
  • the recording submodule is used to record the valid information obtained after filtering.
  • the first filtering sub-module may further include:
  • a reading ratio statistical unit configured to count whether the electronic label information is lower than a preset ratio according to the number of times the electronic label information is read by the label reading device and the number of the reading devices Read by the tag reading device;
  • the first filtering unit is configured to confirm that the electronic tag information is invalid information and filter in response to the electronic tag information being read by a tag reading device lower than a preset ratio.
  • the second filtering sub-module may further include:
  • a reading order confirmation unit for confirming the reading order of the electronic tag information relative to the tag reading device according to the reading time of the electronic tag information
  • the second filtering unit is configured to confirm that the electronic tag information is invalid information and filter in response to the reading sequence being inconsistent with the working order of the label reading device.
  • the third filtering sub-module may further include:
  • a historical information amount acquiring unit configured to acquire the historical information amount read by the tag reading device within a preset unit time within a preset historical time period;
  • a third filtering unit configured to confirm the electronic response to the amount of electronic tag information read in the current preset unit time, and the difference between the amount of historical information exceeds the first preset value range Label information is invalid and filtered.
  • the fourth filtering sub-module may further include:
  • a transmission speed real value acquisition unit configured to obtain a transmission speed real value of the transmission device
  • a transmission speed estimated value obtaining unit configured to obtain an estimated value of the transmission speed of the transmission device according to the reading time of the electronic label information relative to different label reading devices;
  • the fourth filtering unit is configured to confirm that the electronic tag information is invalid information and filter in response to the difference between the estimated transmission speed value and the actual transmission speed value not satisfying the second preset value range.
  • the fifth filtering sub-module may further include:
  • the fifth filtering unit is configured to confirm that the electronic tag information is invalid information and filter in response to the reading time of the electronic tag information matching the reading time of the tag information of at least one employee.
  • the value of N is an integer greater than or equal to 3.
  • the electronic tag information filtering module 330 may further include:
  • the electronic tag information filtering sub-module is used to filter and obtain valid information in the electronic tag information according to the electronic tag information and a preset data filtering algorithm;
  • the effective information recording sub-module is used for matching and recording the effective information with the employee tag information.
  • the data reading device may further include:
  • the invalid information storage module is used to save the filtered invalid information to a preset invalid information storage area.
  • the electronic tag information of the items transferred in the transfer device is obtained through the N tag reading devices corresponding to the transfer device; the employee tag corresponding to the transfer device is obtained through the tag reading device Employee tag information; according to the electronic tag information and the preset data filtering algorithm, the valid information in the electronic tag information is filtered and recorded.
  • the value of N is an integer greater than or equal to 3. Therefore, the accuracy of reading the electronic tag information in the transmission device can be improved, and at the same time, equipment maintenance and procurement costs can be reduced.
  • the total time of reading the tag information of the same employee through the tag reading device can also be counted; in response to the total time meeting the preset time threshold, the same employee is confirmed
  • the tag information is the employee tag information of the employee tag corresponding to the transmission device; and / or, in response to the ratio of the total time to the total working time exceeding a preset value, confirm that the same employee tag information is the transmission device Employee tag information of the corresponding employee tag; wherein, the total working time is the working time of the tag reading device for this transmission task.
  • filter to obtain valid information in the electronic tag information match the valid information with the employee tag information and record. Can reduce manual operations, while improving the completeness and traceability of the recorded effective information.
  • the invalid information obtained after filtering may also be saved to a preset invalid information storage area. Therefore, it is convenient to follow up the operation on invalid information, and at the same time to facilitate the data filtering algorithm.
  • An electronic system is also disclosed in the embodiments of the present application, including:
  • a transmission device N tag reading devices, a processor, a memory, and a computer program stored on the memory and executable on the processor, wherein the processor implements the computer program to implement the aforementioned data Reading method.
  • An embodiment of the present application also discloses a readable storage medium.
  • the instructions in the storage medium are executed by the processor of the electronic device, the electronic device can execute the foregoing data reading method.
  • the description is relatively simple, and the relevant part can be referred to the description of the method embodiment.
  • modules in the device in the embodiment can be adaptively changed and set in one or more devices different from the embodiment.
  • the modules or units or components in the embodiments may be combined into one module or unit or component, and in addition, they may be divided into a plurality of submodules or subunits or subcomponents. Except that at least some of such features and / or processes or units are mutually exclusive, all features disclosed in this specification (including the accompanying claims, abstract and drawings) and any method so disclosed or All processes or units of equipment are combined. Unless expressly stated otherwise, each feature disclosed in this specification (including the accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose.
  • Each component embodiment of the present application may be implemented by hardware, or implemented by a software module running on one or more processors, or implemented by a combination thereof.
  • a microprocessor or a digital signal processor (DSP) may be used to implement some or all functions of some or all components in the data reading device according to the embodiments of the present application.
  • the present application may also be implemented as a device or device program (eg, computer program and computer program product) for performing part or all of the method described herein.
  • Such a program implementing the present application may be stored on a computer-readable medium, or may have the form of one or more signals.
  • Such a signal can be downloaded from an Internet website, or provided on a carrier signal, or provided in any other form.
  • FIG. 4 shows an electronic device that can implement the method according to the present application, which traditionally includes a processor 410 and a computer program product or a computer-readable storage medium in the form of a memory 420.
  • the electronic device may be a PC, a mobile terminal, a personal digital assistant, a tablet computer, or the like.
  • the electronic device is a computing processing device.
  • the memory 420 may be an electronic memory such as flash memory, EEPROM (Electrically Erasable Programmable Read Only Memory), EPROM, hard disk, or ROM.
  • the memory 420 has a storage space 4201 for program code for performing any of the method steps described above.
  • the storage space 4201 for program code may include program code 4202 for implementing various steps in the above method, respectively.
  • the computer program product or the computer-readable storage medium has stored thereon the program code of the computer program, and when the program code is executed by the processor 410, the data reading method described in Embodiment 1 and Embodiment 2 of the present application is implemented.
  • These program codes can be read from or written into one or more computer program products.
  • These computer program products include program code carriers such as hard disks, compact disks (CDs), memory cards or floppy disks.
  • Such a computer program product or computer-readable storage medium is usually a portable or fixed storage unit as described with reference to FIG. 5.
  • the storage unit is used for holding or carrying program code for implementing the method according to the present application.
  • the storage unit may have storage sections, storage spaces, and the like arranged similarly to the memory 420 in the electronic device of FIG. 4.
  • the program code may be compressed in an appropriate form, for example.
  • the storage unit includes computer readable code 4202 ', that is, code that can be read by, for example, a processor such as 410, which, when the electronic device is running, causes the electronic device to perform various steps in the method described above .
  • any reference signs between parentheses should not be constructed as limitations on the claims.
  • the word “comprising” does not exclude the presence of elements or steps not listed in a claim.
  • the word “a” or “one” before an element does not exclude the presence of multiple such elements.
  • the application can be realized by means of hardware including several different elements and by means of a suitably programmed computer. In the unit claims enumerating several devices, several of these devices may be embodied by the same hardware item.
  • the use of the words first, second, and third does not indicate any order. These words can be interpreted as names.

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Abstract

本申请公开了一种数据读取方法、装置、电子系统及可读存储介质。所述方法，包括：通过传送装置对应的N个标签读取设备，获取所述传送装置中所传送物品的电子标签信息；通过所述标签读取设备，获取所述传送装置对应的员工标签的员工标签信息；根据所述电子标签信息以及预设的数据过滤算法，过滤得到所述电子标签信息中的有效信息并记录。

Description

数据读取
本申请要求在2018年11月22日提交中国专利局、申请号为201811400916.0、发明名称为“数据读取方法、装置、电子系统及可读存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及数据处理。
背景技术
目前，流水线作业在工业生产中扮演着越来越重要的角色，优化流水线直接关系着产品的质量和效率。在人工运输不能满足大机械化生产的背景下，为提高生产技术和效率，传送带装置应运而生，且在工业生产中的应用越来越普遍。
而且，为了实现对传送带中物品信息的自动化读取，所以很多企业开始尝试使用RFID(Radio Frequency Identification，射频识别/电子标签)批量读取技术，也即在物品中通过RFID技术标注其物品信息，而带有RFID的物品从传送带出来由人工将物品取到特定区域，然后在该区域进行数据处理。但是，现有的数据读取方法中数据上传过程有人为参与，容易出现漏读或者多读的情况，导致数据读取准确率不高。而且，为了保证出货的要求，在每条传送带出口位置要设置一套读取物品RFID的处理设备，增加的维护和采购成本。
发明内容
依据本申请第一方面，提供了一种数据读取方法，包括：
通过传送装置对应的N个标签读取设备，获取所述传送装置中所传送物品的电子标签信息；
通过所述标签读取设备，获取所述传送装置对应的员工标签的员工标签信息；
根据所述电子标签信息以及预设的数据过滤算法，过滤得到所述电子 标签信息中的有效信息并记录。
根据本申请的第二方面，提供了一种数据读取装置，包括：
电子标签信息读取模块，用于通过传送装置对应的N个标签读取设备，获取所述传送装置中所传送物品的电子标签信息；
员工标签信息读取模块，用于通过所述标签读取设备，获取所述传送装置对应的员工标签的员工标签信息；
电子标签信息过滤模块，用于根据所述电子标签信息以及预设的数据过滤算法，过滤得到所述电子标签信息中的有效信息并记录。
根据本申请的第三方面，提供了一种电子系统，包括：
传送装置、N个标签读取设备、处理器、存储器以及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述处理器执行所述程序时实现前述的数据读取方法。
根据本申请的第四方面，提供了一种可读存储介质，当所述存储介质中的指令由电子设备的处理器执行时，使得电子设备能够执行前述的数据读取方法。
根据本申请的数据读取方法，可以通过传送装置对应的N个标签读取设备，获取所述传送装置中所传送物品的电子标签信息，通过所述标签读取设备，获取所述传送装置对应的员工标签的员工标签信息，进而根据所述电子标签信息以及预设的数据过滤算法，过滤得到所述电子标签信息中的有效信息并记录。由此，提高数据读取准确性同时降低设备成本的有益效果。
上述说明仅是本申请技术方案的概述，为了能够更清楚了解本申请的技术手段，而可依照说明书的内容予以实施，并且为了让本申请的上述和其它目的、特征和优点能够更明显易懂，以下特举本申请的具体实施方式。
附图说明
通过阅读下文优选实施方式的详细描述，各种其他的优点和益处对于本领域普通技术人员将变得清楚明了。附图仅用于示出优选实施方式的 目的，而并不认为是对本申请的限制。而且在整个附图中，用相同的参考符号表示相同的部件。在附图中：
图1示出了根据本申请一个实施例的一种数据读取方法的步骤流程图；
图2示出了根据本申请一个实施例的一种数据读取方法的步骤流程图；
图3示出了根据本申请一个实施例的一种数据读取装置的结构示意图；
图4示意性地示出了用于执行根据本申请的方法的电子设备的框图；以及，
图5示意性地示出了用于保持或者携带实现根据本申请的方法的程序代码的存储单元。
具体实施例
下面将参照附图更详细地描述本申请的示例性实施例。虽然附图中显示了本申请的示例性实施例，然而应当理解，可以以各种形式实现本申请而不应被这里阐述的实施例所限制。相反，提供这些实施例是为了能够更透彻地理解本申请，并且能够将本申请的范围完整的传达给本领域的技术人员。
实施例一
详细介绍本申请实施例提供的一种数据读取方法。
参照图1，示出了本申请实施例中一种数据读取方法的步骤流程图。
步骤110，通过传送装置对应的N个标签读取设备，获取所述传送装置中所传送物品的电子标签信息。
如前述，在实际应用中，为了对传送物品进行定位，一般会在物品中设置RFID，现有技术中一般是通过人工从传送带中对传送物品进行分拣，并放置对应的处理区域，而处理区域会有相应的RFID读取设备，读取相应物品中的电子标签中的电子标签信息。但是上述方法容易出现漏读或错读等情况，导致数据读取准确性不高。
在本申请实施例中，为了解决上述问题，并对传送装置中传输的物品进行识别，可以在传送装置设置N个标签读取设备，以读取传送装置中所传送物品中设置的电子标签的电子标签信息。其中，N为大于等于1的自然数，N的取值可以根据需求进行预先设置，对此本申请实施例不加以限定。
其中，电子标签信息可以包括但不限于相应物品的物品标识、物品名称、物品种类、物品简介、物品基础信息，等等。具体的可以根据需求进行预先设置，对此本申请实施例不加以限定。
其中的标签读取设备可以为任意一种可以读取RFID标签的设备，对此本申请实施例也不加以限定。例如，可以设置标签读取设备为天线，等等。
步骤120，通过所述标签读取设备，获取所述传送装置对应的员工标签的员工标签信息。
另外，在本申请实施例中，为了节省设备以及人工操作时间，还可以在员工身上设置员工标签，那么此时则可以通过传送装置对应的标签读取设备读取员工标签，从而获取得到传送装置对应的员工标签信息，其中，员工标签信息包含的具体内容可以根据需求进行预先设置，对此本申请实施例不加以限定。例如，可以设置员工标签信息包括员工名称、员工性别、员工年龄、员工所属工作小组，等等。而且，为了方便标签读取设备读取得到员工标签信息，也可以设置员工标签为一种RFID标签，当然员工标签也可以为任意一种可以由标签读取设备读取得到的标签，对此本申请实施例不加以限定。
步骤130，根据所述电子标签信息以及预设的数据过滤算法，过滤得到所述电子标签信息中的有效信息并记录。
在实际应用中，由于基于RFID的电子标签的作用范围不易控制，而且标签读取设备的有效性也可能存在误差，因此可能读取到不属于相应传送装置中传送的物品的电子标签信息，或者是可能漏读传送装置中传送的物品的电子标签信息。
因此，在本申请实施例中，为了避免上述数据误读的情况，在通过标签读取设备获取得到传送装置中传送物品的电子标签信息之后，还可以 根据所述电子标签信息以及预设的数据过滤算法，过滤得到所述电子标签信息中的有效信息并记录。其中，数据过滤算法可以根据需求进行预先设置，对此本申请实施例不加以限定。
例如，如果传送装置中设置有多个标签读取设备，那么此时正常情况下，同一物品的电子标签可以依次被多个标签读取设备读取到，那么此时则可以根据多个标签读取设备的数量以及工作顺序，检测各个电子标签是否被全部的标签读取设备按照相应的工作顺序进行读取，也即可以检测被读取到的同一电子标签的电子标签信息是否被各个标签读取设备都读取到，且读取顺序与各个标签读取设备的工作顺序一致。
经预设的数据过滤算法检测后，则可以将获取得到的电子标签信息划分为有效数据和无效数据，那么此时则可以记录其中的有效数据，而且还可以将有效数据上传至后续的数据处理设备，例如工业一体机、服务器，等等。而且还可以将有效数据上传至云端服务器以进行备份存储。
可选地，在本申请实施例中，所述步骤130进一步可以包括：
子步骤131，根据所述电子标签信息被所述标签读取设备读取到的次数，以及所述读取设备的数量，对所述电子标签信息进行过滤。
在本申请实施例中，如果传送装置对应设置有多个标签读取设备，那么此时各个标签读取设备读取得到的电子标签信息可以互相作为参照进行数据过滤。因此，针对读取到的每个电子标签信息，可以根据所述电子标签信息被所述标签读取设备读取到的次数，以及所述读取设备的数量，对所述电子标签信息进行过滤。
例如，如果传送装置中设置有3个标签读取设备，那么对于传送装置中传输的物品而言，其电子标签信息应该被读取到三次。而如果某一电子标签信息仅被读取到一次或两次，则说明相应电子标签信息可能是误读的电子标签信息，等等。那么此时，则可以将相应的电子标签信息作为无效信息过滤掉。
具体的，根据所述标签读取设备读取到相应电子标签信息的次数，以及所述读取设备的数量，确定相应电子标签信息是否为误读，或者相应的电子标签信息是否为无效的电子标签信息的具体标准可以根据需求进行预先设置，对此本申请实施例不加以限定。
另外，对于尚未被确认为无效信息的电子标签信息，则可以不进行过滤处理，也即可以暂时作为有效信息。如果根据全部的数据过滤算法都无法确认相应的电子标签信息为无效信息，那么则可以确认其为有效信息。
可选地，在本申请实施例中，所述子步骤131进一步可以包括：
子步骤1311，根据所述电子标签信息被所述标签读取设备读取到的次数，以及所述读取设备的数量，统计所述电子标签信息是否被低于预设比例的标签读取设备读取到；
子步骤1312，响应于所述电子标签信息被低于预设比例的标签读取设备读取到，则确认所述电子标签信息为无效信息并过滤。
在本申请实施例中，可以根据需求设置一预设比例，对于各个电子标识信息，进一步判断电子标签信息是否被低于预设比例的标签读取设备读取到；而如果某一电子标签信息被低于预设比例的标签读取设备读取到，则可以确认相应的电子标签信息为无效信息并过滤。
例如，可以设置预设比例为2/3，那么如果传送装置对应设置有三个标签读取设备，如果某一电子标识的电子标识信息只被其中一个标签读取设备读取到，则可以确认相应的电子标签信息为误读取的无效信息，进而可以将其过滤掉。
而且，在本申请实施例中，为了区分重复读取到的同一电子标识信息对应的标签读取设备，可以设置读取得到的电子标签信息与相应的标签读取设备之间的对应关系。例如，可以设置各个标签读取设备的序号等作为标签读取设备的标识，进而可以在读取到的电子标签信息中标记相应的标签读取设备的标识，等等。
例如，对于上述的三个标签读取设备，可以分别设置标识依次为a01、a02和a03，而对于同样的电子标识信息，如果被标签读取设备a01读取到，则可以在相应的电子标识信息中标记标签读取设备为a01，以此类推。
可选地，在本申请另一些实施例中，所述步骤130还可以包括：
子步骤132，根据所述电子标签信息的读取时间，以及所述读取设备的工作顺序，对所述电子标签信息进行过滤。
另外，在本申请实施例中，为了进一步避免电子标签信息的误读，还可以根据电子标签信息的读取时间，以及所述读取设备的工作顺序，对所述电子标签信息进行过滤。具体的可以根据电子标签信息的读取时间，确定同一电子标签信息被读取到的顺序，进而根据电子标签信息的读取顺序与标签读取设备的工作顺序的匹配程度，确定相应的电子标签信息是否为有效信息。其中，根据匹配程度判断电子标签信息是否为有效信息的具体标准可以根据需求进行预先设置，对此本申请实施例不加以限定。
可选地，在本申请实施例中，所述子步骤132进一步可以包括：
子步骤1321，根据所述电子标签信息的读取时间，确认所述电子标签信息相对于所述标签读取设备的读取顺序；
子步骤1322，响应于所述读取顺序与所述标签读取设备的工作顺序不一致，则确认所述电子标签信息为无效信息并过滤。
具体的，可以设置上述的匹配程度为一致，那么此时可以根据电子标签信息的读取时间，确认所述电子标签信息相对于所述标签读取设备的读取顺序。
例如，假设传送装置对应设置有三个标签读取设备，依次为a01、a02和a03，对于电子标签信息A被读取到三次，每次的读取时间依次为2018年11月8日15:05、2018年11月8日15:10、2018年11月8日15:15，其中，读取时间2018年11月8日15:05对应于标签读取设备a01，读取时间2018年11月8日15:15对应于标签读取设备a02，读取时间2018年11月8日15:10对应于标签读取设备a03。那么此时根据电子标签信息的读取时间，确认电子标签信息A相对于标签读取设备的读取顺序为a01、a03和a02，而如果三个标签读取设备的工作顺序依次为a01、a02和a03，此时读取顺序与a01、a03和a02的工作顺序a01、a02和a03不一致，则可以确认电子标签信息A为无效信息。
而如果电子标签信息A仅被读取到两次，每次的读取时间依次为2018年11月8日15:05、2018年11月8日15:15，且读取时间2018年11月8日15:05对应于标签读取设备a01，读取时间2018年11月8日15:10对应于标签读取设备a03。那么此时确认电子标签信息A相对于标签读取 设备的读取顺序为a01、a03，而如果三个标签读取设备的工作顺序依次为a01、a02和a03，此时读取顺序与a01、a03的工作顺序a01、a02和a03一致，也可以确认电子标签信息A为无效信息。
当然，在本申请实施例中，也可以限定只当电子标签信息被全部的标签读取设备都读取到时，或者是电子标签信息被低于预设比例的标签读取设备读取到的情况下，才根据电子标签信息的读取时间，以及所述读取设备的工作顺序，对所述电子标签信息进行过滤；当然也可以不进行限定，具体的，可以根据需求进行设置，对此本申请实施例不加以限定。
可选地，在本申请又一些实施例中，所述步骤130还可以包括：
子步骤133，根据预设的单位时间内所述电子标签信息的读取量，以及所述标签读取设备在历史单位时间内读取到的历史信息量，对所述电子标签信息进行过滤。
另外一方面，由于传送装置中各个标签读取设备的位置相对固定，而且传送装置中传送物之间的时间间隔一般也是相对稳定的，那么如果存在误读情况，在同样的时间长度，读取到的电子标签信息量也是相对稳定的。
因此，为了从整体上确认电子标签信息的读取情况是否出现偏差，在本申请实施例中，还可以根据预设的单位时间内的电子标签信息的读取量对电子标签信息进行过滤。具体的，可以根据当前预设的单位时间内所述电子标签信息的读取量，与相应的传送装置中标签读取设备在历史单位时间内读取到的历史信息量进行比较，进而对读取到的电子标签信息进行过滤。
其中，单位时间内电子标签信息的读取量，与历史单位时间内的历史信息量之间的匹配程度，与确认相应单位时间内电子标签信息的有效性的判断标准可以根据需求进行预先设置，对此本申请实施例不加以限定。
可选地，在本申请实施例中，所述子步骤133进一步可以包括：
子步骤1331，获取预设历史时间段内，所述标签读取设备在预设的单位时间内读取到的历史信息量；
子步骤1332，响应于所述当前的预设的单位时间内读取得到的电子标 签信息数量，与所述历史信息量的差值超出第一预设数值范围，则确认所述电子标签信息为无效信息并过滤。
在本申请实施例中，为了对信息量进行比较，首先可以获取预设历史时间段内相应的传送装置中的标签读取设备在预设的单位时间内读取到的历史信息量。其中的预设历史时间段可以根据需求进行预先设置，单位时间的具体长度也可以根据需求进行预先设置，对此本申请实施例不加以限定。
例如，可以设置预设历史时间段为待检测的单位时间之前的一个单位时间，或者为待检测的单位时间所在日期的前一天中的N个单位时间，等等。单位时间则可以为10分钟、1分钟、1小时，等等。
那么，如果待检测的单位时间内读取到的电子标签信息数量，与历史信息量的差值超出第一预设数值范围，则说明相应的单位时间内电子标签信息的读取量出现误读的可能性较大，因此可以确认相应单位时间内读取到的电子标签信息为无效信息并过滤。其中的第一预设数值范围可以根据需求进行预先设置，对此本申请实施例不加以限定。
例如，可以设置第一预设数值范围为[0，10]，即待检测的单位时间内读取到的电子标签信息数量与历史信息量的差值范围为[0，10]；或者，可以设置第一预设数值范围为[0-30％]，即上述的差值与相应的历史信息量的比值范围为[0-30％]；或者，可以设置第一预设数值范围为[80％-200％]，即待检测的单位时间内读取到的电子标签信息数量与历史信息量的比值范围为[80％-200％]，等等。
可选地，在本申请再一些实施例中，所述步骤130还可以包括：
子步骤134，根据所述电子标签信息的读取时间，以及所述传送装置的传送速度真实值，对所述电子标签信息进行过滤。
另外，在本申请实施例中，还可以根据传送装置的传送速度真实值，对获取得到的电子标签信息进行过滤。具体的，可以根据同一电子标签信息相对于各个标签读取设备的读取时间，以及相应的标签读取设备之间的距离，估算出相应的电子标签信息对应的传送速度估计值，进而可以根据传送速度估计值与传送速度真实值之间的差别，确认相应的电子标签信息是否为有效信息。其中，传送速度估计值与传送速度真实值之 间的差别与有效信息之间的对应关系可以根据需求进行预先设置，对此本申请实施例不加以限定。
而且，在本申请实施例中，对于同一电子标签信息，可以根据任意两个标签读取设备针对该电子标签信息的读取时间，以及相应两个标签读取设备之间的距离，获取得到相应电子标签信息对应的传送速度估计值；而且，如果传送装置中对应设置有大于等于三个的标签读取设备，那么此时则可以获取得到多个针对同一电子标签信息的传送速度估计值，进而可以根据多个传送速度估计值与传送速度真实值的差别，确定相应的电子标签信息是否为有效信息。
例如，如果针对同一电子标签信息获取得到多个传送速度估计值，那么可以设置如果存在预设比例和/或预设个数的传送速度估计值与传送速度真实值之间的差别不满足相应的预设要求，则可以认定相应的电子标签信息为无效信息。
可选地，在本申请实施例中，所述子步骤134进一步可以包括：子步骤1341至子步骤1343。
子步骤1341，获取所述传送装置的传送速度真实值；
在本申请实施例中，传送装置的传送速度真实值一般是可以自定义设置的，那么则可以直接获取相应的传送速度真实值。具体的，可以从任意记录传送速度真实值的存储区域获取相应的传送速度真实值，例如服务器等等，对此本申请实施例不加以限定。
子步骤1342，根据所述电子标签信息相对于不同标签读取设备的读取时间，获取所述传送装置的传送速度估计值；
进而可以根据电子标签信息相对于不同标签读取设备的读取时间，以及相应的标签读取设备之间的距离，获取所述传送装置的传送速度估计值。
例如，如果传送装置对应设置有三个标签读取设备，依次为a01、a02和a03，对于电子标签信息A被读取到三次，每次的读取时间依次为2018年11月8日15:05、2018年11月8日15:15、2018年11月8日15:20，其中，读取时间2018年11月8日15:05对应于标签读取设备a01，读取时间2018年11月8日15:15对应于标签读取设备a02，读取时间2018 年11月8日15:20对应于标签读取设备a03。而且，三个标签读取设备的工作顺序依次为a01、a02和a03，且a01和a02之间距离为1米，a02和a03之间的距离为0.5米。那么，此时则可以根据任意两个标签读取设备读取到的电子标签信息A的读取时间，确定相应的传送装置基于电子标签信息A的传送速度估计值。
当然，在本申请实施例中，也可以根据全部的或任意两个标签读取设备读取到的电子标签信息A的读取时间，得到相应的传送装置基于电子标签信息A的多个传送速度估计值。进而分别比较传送速度估计值与相应的传送速度真实值之间的差别，如果预设比例或者预设个数的传送速度估计值与相应的传送速度真实值之间的差别不满足预设要求，则可以确认电子标签信息A为无效信息。
或者，在本申请实施例中，也可以设置只根据工作顺序最前和最后的两个标签读取设备读取到的电子标签信息A的读取时间得到相应的传送装置基于电子标签信息A的一个传送速度估计值，对此本申请实施例不加以限定。
子步骤1343，响应于所述传送速度估计值与所述传送速度真实值的差值不满足第二预设数值范围，则确认所述电子标签信息为无效信息并过滤。
其中的第二预设数值范围可以根据需求进行预先设置，对此本申请实施例不加以限定。
例如，可以设置第二预设数值范围为传送速度估计值与所述传送速度真实值的差值范围为[0，5]；或者，可以设置第一预设数值范围为[0-30％]，即上述的差值与相应的传送速度真实值的比值范围为[0-30％]；或者，可以设置第一预设数值范围为[80％-200％]，即传送速度估计值与相应的传送速度真实值的比值范围为[80％-200％]，等等。
可选地，在本申请又一些实施例中，所述步骤130还可以包括：
子步骤135，根据所述电子标签信息的读取时间，以及所述员工标签信息的读取时间，对所述电子标签信息进行过滤。
另外，如前述标签读取设备的作用范围一般是不可人为限定在只读取传送装置中的物品，其有可能还会读取到传送装置之外的物品。而且在 实际应用中，在传送装置周边还有可能存在由用户携带的且带有电子标签的物品。那么，为了避免标签读取设备误读取到非传送装置中传送的物品，还可以根据电子标签信息的读取时间，以及读取到的员工标签信息的读取时间，对所述电子标签信息进行过滤。
具体的，如果某一电子标签信息和某一员工标签信息被同一标签读取设备读取到的时间相吻合，那么则可以认定相应的电子标签信息为无效信息。其中的吻合标准可以根据需求进行预先设置，对此本申请实施例不加以限定。例如，可以设置当某一电子标签信息和某一用户被同一标签读取设备读取到的时间差值在[-10秒，10秒]之间时，则认为两者相吻合，等等。
而且，如果某一电子标签信息被读取到多次，和/或某一员工标签信息被读取到多次，那么则可以分别将同一标签读取设备读取到的电子标签信息和员工标签信息的读取时间进行比较，如果吻合次数和/或吻合比例超出预设范围，则可以确认相应的电子标签信息的读取时间与相应的员工标签信息的读取时间匹配，相应的电子标签信息为无效信息。
可选地，在本申请实施例中，所述子步骤135进一步可以包括：响应于所述电子标签信息的读取时间与至少一个员工标签信息的读取时间匹配，则确认所述电子标签信息为无效信息并过滤。
可选地，在本申请另一些实施例中，所述步骤130还可以包括子步骤131、子步骤132、子步骤133、子步骤134和子步骤135中任意两个或多个步骤的组合。
子步骤136，将过滤后得到的有效信息进行记录。
如前述，经过滤后可以将获取到的电子标签信息划分为有效信息和无效信息两部分，对于其中的有效信息则可以进行记录保存，以备后续使用。对于其中的无效信息则可以直接删除，当然也可以进行保存，此时需要将有效信息和无效信息进行分别保存。具体的保存方式、保存位置可以根据需求进行预先设置，对此本申请实施例不加以限定。
在本申请实施例中，通过传送装置对应的N个标签读取设备，获取所述传送装置中所传送物品的电子标签信息；通过所述标签读取设备，获取所述传送装置对应的员工标签的员工标签信息；根据所述电子标签信 息以及预设的数据过滤算法，过滤得到所述电子标签信息中的有效信息并记录。从而可以提高传送装置中电子标签信息的读取准确性，同时降低了设备维护和采购成本。
而且，在本申请实施例中，还可以根据不同的过滤参数，通过多种不同的数据过滤方式对获取到的电子标签数据进行数据过滤，进一步提高了数据过滤准确性。
实施例二
详细介绍本申请实施例提供的一种数据读取方法。
参照图2，示出了本申请实施例中一种数据读取方法的步骤流程图。
步骤210，通过传送装置对应的N个标签读取设备，获取所述传送装置中所传送物品的电子标签信息。
可选地，在本申请实施例中，所述N的取值可以为大于等于3的整数。
如前述，在本申请实施例中，如果传送装置对应有多个标签读取设备，那么每个标签读取设备读取得到的电子标签信息则可以互相作为参考，而如果N的取值为2，那么此时对于一个电子标签，假设其中一个标签读取设备读取到该电子标签的电子标签信息，而另一标签读取设备未读取到相应的电子标签信息，那么此时则很难确定相应的电子标签信息是否为有效信息。因此，在本申请实施例中，为了避免上述情况，可以优选地设置N的取值为大于等于3的整数。从而可以进一步提高数据读取的准确性。
步骤220，统计通过所述标签读取设备，读取得到同一员工标签信息的时间总和；
步骤230，响应于所述时间总和满足预设的时间阈值，则确认所述同一员工标签信息为所述传送装置对应的员工标签的员工标签信息；和/或，响应于所述时间总和与总工作时长的比值超过预设数值，则确认所述同一员工标签信息为所述传送装置对应的员工标签的员工标签信息；其中，所述总工作时长为针对本次传送任务所述标签读取设备的工作时长。
如前述，由于标签读取设备的工作范围不便于人为限定，而且在标签读取设备的工作范围内可能出现多个员工，那么相应的标签读取设备则 可以读取到多个不同的员工标签信息。但是在实际应用中，一个传送装置一般对应于一个员工，但是其他员工也可能因其他原因经过标签读取设备的工作范围。
那么，在本申请实施例中，为了避免将误读取的其他员工标签信息作为相应的传送装置对应的员工标签信息，可以统计通过所述标签读取设备，读取得到同一员工标签信息的时间总和，进而根据时间总和确定相应传送装置的员工标签信息。具体的可以通过任何可用方法统计时间总和，对此本申请实施例不加以限定。而且，如果传送装置对应多个标签读取设备，那么则可以统计全部标签读取设备读取得到同一员工标签信息的时间总和。当然，在本申请实施例中，也可以统计部分标签读取设备读取得到同一员工标签信息的时间总和，对此本申请实施例不加以限定。
例如，如果检测到传送装置对应设置有三个标签读取设备，依次为a01、a02和a03，假设对于员工标签信息B在2018年11月8日15:05-15:10被a01读取到，在在2018年11月8日15:08-15:15被a03读取到，那么此时则可以统计得到员工标签信息B被读取到的时间总和为5+7，也即12分钟。
或者，在本申请实施例中，还可以设置如果某一员工标签信息被多个标签读取设备同时读取到，那么在计算时间总和时只考虑其中一个标签读取设备的读取时间。那么此时，对于上述的员工标签信息B被读取到的时间总和则为5+7-3，即为9分钟。
那么，响应于所述时间总和满足预设的时间阈值，则确认所述同一员工标签信息为所述传送装置对应的员工标签的员工标签信息；和/或，响应于所述时间总和与总工作时长的比值超过预设数值，则确认所述同一员工标签信息为所述传送装置对应的员工标签的员工标签信息；其中，所述总工作时长为针对本次传送任务所述标签读取设备的工作时长。其中预设的时间阈值、预设数值都可以根据需求进行预先设置，对此本申请实施例不加以限定。
一般而言，同一传送装置中的标签读取设备的工作时间是相同的，那么如果员工标签信息被读取到的时间总和为员工标签信息被传送装置中 每个标签读取设备读取到的时间总和，那么此时的总工作时长可以为相应的传送装置中每个标签读取设备的工作时长之和，也即N*单一标签读取设备的工作时长；而如果员工标签信息被读取到的时间总和为员工标签信息被传送装置中至少一个标签读取设备读取到的时间总和，且如果多个标签读取设备同时读取到相应的员工标签信息，读取时间在时间总和中只记录一次，那么此时的总工作时长可以为相应的传送装置中任一标签读取设备的工作时长。
步骤240，根据所述电子标签信息以及预设的数据过滤算法，过滤得到所述电子标签信息中的有效信息。
步骤250，将所述有效信息与所述员工标签信息进行匹配记录。
在本申请实施例中，为了同时记录员工标签信息的工作情况，而且为了方便随时获知相应的有效信息对应的负责人，还可以将过滤后得到的有效信息与相应的员工标签信息进行匹配记录。
可选地，在本申请实施例中，还可以将过滤后得到的无效信息保存至预设的无效信息存储区域。
另外，在本申请实施例中，判定为无效信息的电子标签信息仍然存在为有效信息的可能性，而如果将无效信息直接删除，则无法从中进一步筛选出有效信息。同时，根据无效信息还可以对数据过滤算法进行进一步的优化，从而提高数据读取准确性。因此，还可以将过滤后得到的无效进行保存至预设的无效信息存储区域。其中预设的无效信息存储区域可以设置于服务器、上述的工业化一体机、云端服务器等等，具体的可以根据需求进行预先设置，对此本申请实施例不加以限定。
另外，在本申请实施例中，为了方便对有效信息和无效信息进行后续处理，在记录电子标签信息时，还可以同时记录相应的电子标签信息的读取时间和/或读取相应电子标签信息的标签读取设备标识，等等。
在本申请实施例中，通过通过传送装置对应的N个标签读取设备，获取所述传送装置中所传送物品的电子标签信息；根据所述电子标签信息以及预设的数据过滤算法，过滤得到所述电子标签信息中的有效信息并记录。而且，N的取值为大于等于3的整数。从而可以提高传送装置中电子标签信息的读取准确性，同时降低了设备维护和采购成本。
而且，在本申请实施例中，还可以通过所述标签读取设备，获取所述传送装置对应的员工标签的员工标签信息。并且，统计通过所述标签读取设备，读取得到同一员工标签信息的时间总和；响应于所述时间总和满足预设的时间阈值，则确认所述同一员工标签信息为所述传送装置对应的员工标签的员工标签信息；和/或，响应于所述时间总和与总工作时长的比值超过预设数值，则确认所述同一员工标签信息为所述传送装置对应的员工标签的员工标签信息；其中，所述总工作时长为针对本次传送任务所述标签读取设备的工作时长。以及，根据所述电子标签信息以及预设的数据过滤算法，过滤得到所述电子标签信息中的有效信息；将所述有效信息与所述员工标签信息进行匹配记录。可以降低人工操作，同时提高了记录的有效信息的完备性以及可追溯性。
另外，在本申请实施例中，还可以将过滤后得到的无效信息保存至预设的无效信息存储区域。从而可以方便针对无效信息的后续操作，同时便于由于数据过滤算法。
对于方法实施例，为了简单描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本申请实施例并不受所描述的动作顺序的限制，因为依据本申请实施例，某些步骤可以采用其他顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述的实施例均属于优选实施例，所涉及的动作并不一定是本申请实施例所必须的。
实施例三
详细介绍本申请实施例提供的一种数据读取装置。
参照图3，示出了本申请实施例中一种数据读取装置的结构示意图。
电子标签信息读取模块310，用于通过传送装置对应的N个标签读取设备，获取所述传送装置中所传送物品的电子标签信息；
员工标签信息读取模块320，用于通过所述标签读取设备，获取所述传送装置对应的员工标签的员工标签信息。
可选地，在本申请实施例中，所述员工标签信息读取模块320，进一步可以包括：
员工读取时间统计子模块，用于统计通过所述标签读取设备，读取得 到同一员工标签信息的时间总和；
第一员工标签信息确认子模块，用于响应于所述时间总和满足预设的时间阈值，则确认所述同一员工标签信息为所述传送装置对应的员工标签的员工标签信息；
和/或，第二员工标签信息确认子模块，用于响应于所述时间总和与总工作时长的比值超过预设数值，则确认所述同一员工标签信息为所述传送装置对应的员工标签的员工标签信息；其中，所述总工作时长为针对本次传送任务所述标签读取设备的工作时长。
电子标签信息过滤模块330，用于根据所述电子标签信息以及预设的数据过滤算法，过滤得到所述电子标签信息中的有效信息并记录。
可选地，在本申请实施例中，所述电子标签信息过滤模块330，进一步可以包括：
第一过滤子模块，用于根据所述电子标签信息被所述标签读取设备读取到的次数，以及所述读取设备的数量，对所述电子标签信息进行过滤；
和/或，第二过滤子模块，用于根据所述电子标签信息的读取时间，以及所述读取设备的工作顺序，对所述电子标签信息进行过滤；
和/或，第三过滤子模块，用于根据预设的单位时间内所述电子标签信息的读取量，以及所述标签读取设备在历史单位时间内读取到的历史信息量，对所述电子标签信息进行过滤；
和/或，第四过滤子模块，用于根据所述电子标签信息的读取时间，以及所述传送装置的传送速度真实值，对所述电子标签信息进行过滤；
和/或，第五过滤子模块，用于根据所述电子标签信息的读取时间，以及所述员工标签信息的读取时间，对所述电子标签信息进行过滤；
记录子模块，用于将过滤后得到的有效信息进行记录。
可选地，在本申请实施例中，所述第一过滤子模块，进一步可以包括：
读取比例统计单元，用于根据所述电子标签信息被所述标签读取设备读取到的次数，以及所述读取设备的数量，统计所述电子标签信息是否被低于预设比例的标签读取设备读取到；
第一过滤单元，用于响应于所述电子标签信息被低于预设比例的标签读取设备读取到，则确认所述电子标签信息为无效信息并过滤。
可选地，在本申请实施例中，所述第二过滤子模块，进一步可以包括：
读取顺序确认单元，用于根据所述电子标签信息的读取时间，确认所述电子标签信息相对于所述标签读取设备的读取顺序；
第二过滤单元，用于响应于所述读取顺序与所述标签读取设备的工作顺序不一致，则确认所述电子标签信息为无效信息并过滤。
可选地，在本申请实施例中，所述第三过滤子模块，进一步可以包括：
历史信息量获取单元，用于获取预设历史时间段内，所述标签读取设备在预设的单位时间内读取到的历史信息量；
第三过滤单元，用于响应于所述当前的预设的单位时间内读取得到的电子标签信息数量，与所述历史信息量的差值超出第一预设数值范围，则确认所述电子标签信息为无效信息并过滤。
可选地，在本申请实施例中，所述第四过滤子模块，进一步可以包括：
传送速度真实值获取单元，用于获取所述传送装置的传送速度真实值；
传送速度估计值获取单元，用于根据所述电子标签信息相对于不同标签读取设备的读取时间，获取所述传送装置的传送速度估计值；
第四过滤单元，用于响应于所述传送速度估计值与所述传送速度真实值的差值不满足第二预设数值范围，则确认所述电子标签信息为无效信息并过滤。
可选地，在本申请实施例中，所述第五过滤子模块，进一步可以包括：
第五过滤单元，用于响应于所述电子标签信息的读取时间与至少一个员工标签信息的读取时间匹配，则确认所述电子标签信息为无效信息并过滤。
可选地，在本申请实施例中，所述N的取值为大于等于3的整数。
其中，在本申请实施例中，所述电子标签信息过滤模块330，进一步可以包括：
电子标签信息过滤子模块，用于根据所述电子标签信息以及预设的数据过滤算法，过滤得到所述电子标签信息中的有效信息；
有效信息记录子模块，用于将所述有效信息与所述员工标签信息进行匹配记录。
可选地，在本申请实施例中，所述数据读取装置，还可以包括：
无效信息存储模块，用于将过滤后得到的无效信息保存至预设的无效信息存储区域。
在本申请实施例中，通过传送装置对应的N个标签读取设备，获取所述传送装置中所传送物品的电子标签信息；通过所述标签读取设备，获取所述传送装置对应的员工标签的员工标签信息；根据所述电子标签信息以及预设的数据过滤算法，过滤得到所述电子标签信息中的有效信息并记录。而且，N的取值为大于等于3的整数。从而可以提高传送装置中电子标签信息的读取准确性，同时降低了设备维护和采购成本。
而且，在本申请实施例中，还可以统计通过所述标签读取设备，读取得到同一员工标签信息的时间总和；响应于所述时间总和满足预设的时间阈值，则确认所述同一员工标签信息为所述传送装置对应的员工标签的员工标签信息；和/或，响应于所述时间总和与总工作时长的比值超过预设数值，则确认所述同一员工标签信息为所述传送装置对应的员工标签的员工标签信息；其中，所述总工作时长为针对本次传送任务所述标签读取设备的工作时长。以及，根据所述电子标签信息以及预设的数据过滤算法，过滤得到所述电子标签信息中的有效信息；将所述有效信息与所述员工标签信息进行匹配记录。可以降低人工操作，同时提高了记录的有效信息的完备性以及可追溯性。
另外，在本申请实施例中，还可以将过滤后得到的无效信息保存至预设的无效信息存储区域。从而可以方便针对无效信息的后续操作，同时便于由于数据过滤算法。
本申请实施例中还公开了一种电子系统，包括：
传送装置、N个标签读取设备、处理器、存储器以及存储在所述存储器上并可在所述处理器上运行的计算机程序，其中，所述处理器执行所述计算机程序时实现前述的数据读取方法。
本申请实施例中还公开了一种可读存储介质，当所述存储介质中的指令由电子设备的处理器执行时，使得电子设备能够执行前述的数据读取方法。
对于装置实施例而言，由于其与方法实施例基本相似，所以描述的比较简单，相关之处参见方法实施例的部分说明即可。
在此提供的算法和显示不与任何特定计算机、虚拟系统或者其它设备固有相关。各种通用系统也可以与基于在此的示教一起使用。根据上面的描述，构造这类系统所要求的结构是显而易见的。此外，本申请也不针对任何特定编程语言。应当明白，可以利用各种编程语言实现在此描述的本申请的内容，并且上面对特定语言所做的描述是为了披露本发明的最佳实施方式。
在此处所提供的说明书中，说明了大量具体细节。然而，能够理解，本申请的实施例可以在没有这些具体细节的情况下实践。在一些实例中，并未详细示出公知的方法、结构和技术，以便不模糊对本说明书的理解。
类似地，应当理解，为了精简本公开并帮助理解各个申请方面中的一个或多个，在上面对本申请的示例性实施例的描述中，本申请的各个特征有时被一起分组到单个实施例、图、或者对其的描述中。然而，并不应将该公开的方法解释成反映如下意图：即所要求保护的本申请要求比在每个权利要求中所明确记载的特征更多的特征。更确切地说，如下面的权利要求书所反映的那样，申请方面在于少于前面公开的单个实施例的所有特征。因此，遵循具体实施方式的权利要求书由此明确地并入该具体实施方式，其中每个权利要求本身都作为本申请的单独实施例。
本领域那些技术人员可以理解，可以对实施例中的设备中的模块进行自适应性地改变并且把它们设置在与该实施例不同的一个或多个设备中。可以把实施例中的模块或单元或组件组合成一个模块或单元或组件，以及此外可以把它们分成多个子模块或子单元或子组件。除了这样的特征和/或过程或者单元中的至少一些是相互排斥之外，可以采用任何组合对本说明书(包括伴随的权利要求、摘要和附图)中公开的所有特征以及如此公开的任何方法或者设备的所有过程或单元进行组合。除非另外明确陈述，本说明书(包括伴随的权利要求、摘要和附图)中公开的每 个特征可以由提供相同、等同或相似目的的替代特征来代替。
此外，本领域的技术人员能够理解，尽管在此所述的一些实施例包括其它实施例中所包括的某些特征而不是其它特征，但是不同实施例的特征的组合意味着处于本申请的范围之内并且形成不同的实施例。例如，在下面的权利要求书中，所要求保护的实施例的任意之一都可以以任意的组合方式来使用。
本申请的各个部件实施例可以以硬件实现，或者以在一个或者多个处理器上运行的软件模块实现，或者以它们的组合实现。本领域的技术人员应当理解，可以在实践中使用微处理器或者数字信号处理器(DSP)来实现根据本申请实施例的数据读取设备中的一些或者全部部件的一些或者全部功能。本申请还可以实现为用于执行这里所描述的方法的一部分或者全部的设备或者装置程序(例如，计算机程序和计算机程序产品)。这样的实现本申请的程序可以存储在计算机可读介质上，或者可以具有一个或者多个信号的形式。这样的信号可以从因特网网站上下载得到，或者在载体信号上提供，或者以任何其他形式提供。
例如，图4示出了可以实现根据本申请的方法的电子设备，该电子设备传统上包括处理器410和以存储器420形式的计算机程序产品或者计算机可读存储介质。所述电子设备可以为PC机、移动终端、个人数字助理、平板电脑等。所述电子设备为计算处理设备。所述存储器420可以是诸如闪存、EEPROM(电可擦除可编程只读存储器)、EPROM、硬盘或者ROM之类的电子存储器。存储器420具有用于执行上述方法中的任何方法步骤的程序代码的存储空间4201。例如，用于程序代码的存储空间4201可以包括分别用于实现上面的方法中的各种步骤的程序代码4202。所述计算机程序产品或者计算机可读存储介质，其上存储有计算机程序的程序代码，该程序代码被处理器410执行时实现如本申请实施例一和实施例二所述的数据读取方法。这些程序代码可以从一个或者多个计算机程序产品中读出或者写入到这一个或者多个计算机程序产品中。这些计算机程序产品包括诸如硬盘，紧致盘(CD)、存储卡或者软盘之类的程序代码载体。这样的计算机程序产品或者计算机可读存储介质通常为如参考图5所述的便携式或者固定存储单元。该存储单元用于保持或者携带实现根据本申请的方法的程序代码，该存储单元可以具有与图4的电子设备中的存储器420类似布置的存储段、存储空间等。程序代 码可以例如以适当形式进行压缩。通常，存储单元包括计算机可读代码4202’，即可以由例如诸如410之类的处理器读取的代码，这些代码当电子设备运行时，导致该电子设备执行上面所描述的方法中的各个步骤。
本文中所称的“一个实施例”、“实施例”或者“一个或者多个实施例”意味着，结合实施例描述的特定特征、结构或者特性包括在本公开的至少一个实施例中。此外，请注意，这里“在一个实施例中”的词语例子不一定全指同一个实施例。
在此处所提供的说明书中，说明了大量具体细节。然而，能够理解，本申请的实施例可以在没有这些具体细节的情况下被实践。在一些实例中，并未详细示出公知的方法、结构和技术，以便不模糊对本说明书的理解。
在权利要求中，不应将位于括号之间的任何参考符号构造成对权利要求的限制。单词“包含”不排除存在未列在权利要求中的元件或步骤。位于元件之前的单词“一”或“一个”不排除存在多个这样的元件。本申请可以借助于包括有若干不同元件的硬件以及借助于适当编程的计算机来实现。在列举了若干装置的单元权利要求中，这些装置中的若干个可以是通过同一个硬件项来具体体现。单词第一、第二、以及第三等的使用不表示任何顺序。可将这些单词解释为名称。
应该注意的是上述实施例对本申请进行说明而不是对本申请进行限制，并且本领域技术人员在不脱离所附权利要求的范围的情况下可设计出替换实施例。在权利要求中，不应将位于括号之间的任何参考符号构造成对权利要求的限制。单词“包含”不排除存在未列在权利要求中的元件或步骤。位于元件之前的单词“一”或“一个”不排除存在多个这样的元件。本申请可以借助于包括有若干不同元件的硬件以及借助于适当编程的计算机来实现。在列举了若干装置的单元权利要求中，这些装置中的若干个可以是通过同一个硬件项来具体体现。单词第一、第二、以及第三等的使用不表示任何顺序。可将这些单词解释为名称。

Claims (14)

  1. 一种数据读取方法，包括：
    通过传送装置对应的N个标签读取设备，获取所述传送装置中所传送物品的电子标签信息；
    通过所述标签读取设备，获取所述传送装置对应的员工标签的员工标签信息；
    根据所述电子标签信息以及预设的数据过滤算法，过滤得到所述电子标签信息中的有效信息并记录。
  2. 根据权利要求1所述的方法，所述通过所述标签读取设备，获取所述传送装置对应的员工标签的员工标签信息的步骤，包括：
    统计通过所述标签读取设备，读取得到同一员工标签信息的时间总和；
    响应于所述时间总和满足预设的时间阈值，则确认所述同一员工标签信息为所述传送装置对应的员工标签的员工标签信息；
    和/或，响应于所述时间总和与总工作时长的比值超过预设数值，则确认所述同一员工标签信息为所述传送装置对应的员工标签的员工标签信息；
    其中，所述总工作时长为针对本次传送任务所述标签读取设备的工作时长。
  3. 根据权利要求2所述的方法，所述根据所述电子标签信息以及预设的数据过滤算法，过滤得到所述电子标签信息中的有效信息并记录的步骤，包括：
    根据所述电子标签信息以及预设的数据过滤算法，过滤得到所述电子标签信息中的有效信息；
    将所述有效信息与所述员工标签信息进行匹配记录。
  4. 根据权利要求1至3之任一项所述的方法，所述根据所述电子标签信息以及预设的数据过滤算法，过滤得到所述电子标签信息中的有效信息并记录的步骤，包括：
    根据所述电子标签信息被所述标签读取设备读取到的次数，以及所述读取设备的数量，对所述电子标签信息进行过滤；
    和/或，根据所述电子标签信息的读取时间，以及所述读取设备的工作顺序，对所述电子标签信息进行过滤；
    和/或，根据预设的单位时间内所述电子标签信息的读取量，以及所述标签读取设备在历史单位时间内读取到的历史信息量，对所述电子标签信息 进行过滤；
    和/或，根据所述电子标签信息的读取时间，以及所述传送装置的传送速度真实值，对所述电子标签信息进行过滤；
    和/或，根据所述电子标签信息的读取时间，以及所述员工标签信息的读取时间，对所述电子标签信息进行过滤；
    将过滤后得到的有效信息进行记录。
  5. 根据权利要求4所述的方法，所述根据所述电子标签信息被所述标签读取设备读取到的次数，以及所述读取设备的数量，对所述电子标签信息进行过滤的步骤，包括：
    根据所述电子标签信息被所述标签读取设备读取到的次数，以及所述读取设备的数量，统计所述电子标签信息是否被低于预设比例的标签读取设备读取到；
    响应于所述电子标签信息被低于预设比例的标签读取设备读取到，则确认所述电子标签信息为无效信息并过滤。
  6. 根据权利要求4所述的方法，所述根据所述电子标识的读取时间，以及所述读取设备的工作顺序，对所述电子标签信息进行过滤的步骤，包括：
    根据所述电子标签信息的读取时间，确认所述电子标签信息相对于所述标签读取设备的读取顺序；
    响应于所述读取顺序与所述标签读取设备的工作顺序不一致，则确认所述电子标签信息为无效信息并过滤。
  7. 根据权利要求4所述的方法，所述根据预设的单位时间内所述电子标签信息的读取量，以及所述标签读取设备在历史单位时间内读取到的历史信息量，对所述电子标签信息进行过滤的步骤，包括：
    获取预设历史时间段内，所述标签读取设备在预设的单位时间内读取到的历史信息量；
    响应于当前的预设的单位时间内读取得到的电子标签信息数量，与所述历史信息量的差值超出第一预设数值范围，则确认所述电子标签信息为无效信息并过滤。
  8. 根据权利要求4所述的方法，所述根据所述电子标签信息的读取时间，以及所述传送装置的传送速度真实值，对所述电子标签信息进行过滤的步骤，包括：
    获取所述传送装置的传送速度真实值；
    根据所述电子标签信息相对于不同标签读取设备的读取时间，获取所述传送装置的传送速度估计值；
    响应于所述传送速度估计值与所述传送速度真实值的差值不满足第二预设数值范围，则确认所述电子标签信息为无效信息并过滤。
  9. 根据权利要求4所述的方法，所述根据所述电子标签信息的读取时间，以及所述员工标签信息的读取时间，对所述电子标签信息进行过滤的步骤，包括：
    响应于所述电子标签信息的读取时间与至少一个员工标签信息的读取时间匹配，则确认所述电子标签信息为无效信息并过滤。
  10. 一种数据读取装置，包括：
    电子标签信息读取模块，用于通过传送装置对应的N个标签读取设备，获取所述传送装置中所传送物品的电子标签信息；
    员工标签信息读取模块，用于通过所述标签读取设备，获取所述传送装置对应的员工标签的员工标签信息；
    电子标签信息过滤模块，用于根据所述电子标签信息以及预设的数据过滤算法，过滤得到所述电子标签信息中的有效信息并记录。
  11. 一种电子系统，包括：
    传送装置、N个标签读取设备、处理器、存储器以及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现如权利要求1-9中的任一项所述的数据读取方法。
  12. 一种计算机程序，包括计算机可读代码，当所述计算机可读代码在电子设备上运行时，导致所述电子设备执行根据权利要求1-9中的任一项所述的数据读取方法。
  13. 一种电子设备，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序的程序代码，所述处理器执行所述程序代码时实现权利要求1-9中的任一项所述的数据读取方法。
  14. 一种可读存储介质，当所述存储介质中的指令由电子设备的处理器执行时，使得电子设备能够执行如权利要求1-9中的任一项所述的数据读取方法。
PCT/CN2019/093772 2018-11-22 2019-06-28 数据读取 Ceased WO2020103459A1 (zh)

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