CN115358669A - Storage supervision method, system and device and storage medium - Google Patents
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Abstract
本发明属于智能仓储定位技术领域,具体公开了一种仓储监管方法、系统、装置及存储介质,通过获取室内定位系统实时监测到的工人或设备定位信息,来形成移动轨迹信息进行分析处理,得到全流程业务信息,并通过实际作业节点的记录,采用相应的作业类型判定规格及任务单匹配规则,实现了对工人或设备作业的实时监控,完成了从物理实体到虚拟实体的一一映射。本发明可以实现基于工人或设备定位轨迹的工作内容监控与分析,有效提高对工人或设备仓储作业的监控效率。
The invention belongs to the technical field of intelligent storage positioning, and specifically discloses a storage monitoring method, system, device and storage medium, which obtains the positioning information of workers or equipment monitored by an indoor positioning system in real time to form moving track information for analysis and processing, and obtains The whole process of business information, and through the records of actual operation nodes, the corresponding operation type determination specifications and task order matching rules are used to realize real-time monitoring of workers or equipment operations, and complete the one-to-one mapping from physical entities to virtual entities. The invention can realize the monitoring and analysis of work content based on the positioning track of workers or equipment, and effectively improve the monitoring efficiency of storage operations of workers or equipment.
Description
技术领域technical field
本发明属于智能仓储定位技术领域,具体涉及一种仓储监管方法、系统、装置及存储介质。The invention belongs to the technical field of intelligent warehouse positioning, and in particular relates to a warehouse supervision method, system, device and storage medium.
背景技术Background technique
智慧仓储在新数字化技术下向高水平的数字化、连接性、智能化、集成化和响应性发展。无人化与人效辅助智能化都是智能仓储的重要发展路径,全流程作业信息的缺失是人效辅助智能化发展的瓶颈。在离散车间、物流仓库场景中,现有研究多以RFID做区域识别,UWB做高精度识别的。现有仓库中,在只有标签作为信息传输手段的前提下,如果引进过多的物联网设备就会产生成本压力,且造成更繁琐的节点数据监控。Under the new digital technology, smart warehousing develops towards a high level of digitization, connectivity, intelligence, integration and responsiveness. Both unmanned and human-efficiency-assisted intelligentization are important development paths for intelligent warehousing. The lack of full-process operation information is the bottleneck for the development of human-efficiency-assisted intelligentization. In the scenarios of discrete workshops and logistics warehouses, existing research mostly uses RFID for area identification and UWB for high-precision identification. In the existing warehouse, under the premise that only tags are used as the means of information transmission, if too many IoT devices are introduced, cost pressure will arise and more cumbersome node data monitoring will result.
现有的室内定位技术针对仓储的应用研究的主要方向是对库存的监控与调度以及路由优化,缺少了对仓库中工人轨迹以及轨迹对应时间节点、轨迹映射的工作内容的监控与分析,即现有仓库仍然是主要关注货物流通本身,而实际环境中,工人的行为与操作仍然是影响着仓储作业效率的重要因素。因此,现有的基于货物流通的仓储监管方式还有待改进。The main direction of the existing indoor positioning technology for warehousing application research is the monitoring and dispatching of inventory and routing optimization. It lacks the monitoring and analysis of worker trajectories in the warehouse, the time nodes corresponding to trajectories, and the work content of trajectory mapping. Having a warehouse is still mainly concerned with the circulation of goods itself, and in the actual environment, the behavior and operation of workers are still an important factor affecting the efficiency of warehousing operations. Therefore, the existing warehousing supervision method based on the circulation of goods needs to be improved.
发明内容Contents of the invention
本发明的目的是提供一种仓储监管方法、系统、装置及存储介质,用以解决现有技术中存在的上述问题。The object of the present invention is to provide a warehouse supervision method, system, device and storage medium to solve the above-mentioned problems in the prior art.
为了实现上述目的,本发明采用以下技术方案:In order to achieve the above object, the present invention adopts the following technical solutions:
第一方面,提供一种仓储监管方法,包括:In the first aspect, a warehouse supervision method is provided, including:
获取室内定位系统实时传输的仓库内工人或设备的定位信息;Obtain the positioning information of workers or equipment in the warehouse transmitted in real time by the indoor positioning system;
根据定位信息形成工人或设备的移动轨迹;Form the movement track of workers or equipment according to the positioning information;
将移动轨迹与预置的仓库布局信息进行匹配,得到工人或设备到达和离开仓库内相应工作区域及工作货位的时间节点信息;Match the movement trajectory with the preset warehouse layout information to obtain the time node information when workers or equipment arrive and leave the corresponding work area and work location in the warehouse;
根据工人或设备到达和离开仓库内相应工作区域及工作货位的时间节点信息构建业务信息表;Build a business information table based on the time node information of workers or equipment arriving and leaving the corresponding work area and work location in the warehouse;
根据业务信息表确定同一工人或设备在设定时间段内到达仓库内各工作区域的顺序,并根据到达仓库内各工作区域的顺序判定对应工人或设备所执行的作业类型,将作业类型录入业务信息表;According to the business information table, determine the order in which the same worker or equipment arrives at each work area in the warehouse within the set time period, and determine the type of operation performed by the corresponding worker or equipment according to the order of arrival at each work area in the warehouse, and enter the operation type into the business Information Sheet;
在同一作业类型下,根据业务信息表确定各工人或设备在设定时间段内到达工作货位的顺序,并以此匹配对应的任务单号,将任务单号录入业务信息表。Under the same job type, determine the order in which each worker or equipment arrives at the work location within the set time period according to the business information table, and match the corresponding task order number with this, and enter the task order number into the business information table.
基于上述技术内容,通过获取室内定位系统实时监测到的工人或设备定位信息,来形成移动轨迹信息进行分析处理,得到全流程业务信息,并通过实际作业节点的记录,采用相应的作业类型判定规格及任务单匹配规则,实现了对工人或设备作业的实时监控,完成了从物理实体到虚拟实体的一一映射。本发明可以实现基于工人或设备定位轨迹的工作内容监控与分析,有效提高对工人或设备仓储作业的监控效率。Based on the above technical content, by obtaining the positioning information of workers or equipment monitored by the indoor positioning system in real time, the movement trajectory information is formed for analysis and processing, and the business information of the whole process is obtained, and the corresponding operation type is used to determine the specifications through the records of the actual operation nodes. And task order matching rules, realize the real-time monitoring of workers or equipment operations, and complete the one-to-one mapping from physical entities to virtual entities. The invention can realize the monitoring and analysis of work content based on the positioning track of workers or equipment, and effectively improve the monitoring efficiency of storage operations of workers or equipment.
在一个可能的设计中,所述定位信息包括定位标签的定位坐标及定位标签的ID读取时间,所述定位标签的ID关联对应相应的工人或设备。In a possible design, the positioning information includes the positioning coordinates of the positioning tag and the reading time of the ID of the positioning tag, and the ID of the positioning tag is associated with a corresponding worker or equipment.
在一个可能的设计中,所述将移动轨迹与预置的仓库布局信息进行匹配,得到工人或设备到达及离开仓库内相应工作区域和工作货位的时间节点信息,包括:In a possible design, the moving trajectory is matched with the preset warehouse layout information to obtain the time node information when workers or equipment arrive and leave the corresponding work area and work location in the warehouse, including:
根据移动轨迹中的相应定位坐标判断定位标签是否处于相应工作区域和工作货位的坐标范围内,并根据相应定位标签的ID读取时间确定定位标签到达及离开相应工作区域和工作货位坐标范围的时间点,作为对应工人或设备到达及离开仓库内相应工作区域和工作货位的时间节点信息。According to the corresponding positioning coordinates in the moving track, it is judged whether the positioning tag is within the coordinate range of the corresponding working area and working location, and according to the ID reading time of the corresponding positioning tag, it is determined that the positioning tag arrives at and leaves the corresponding working area and the coordinate range of the working location The time point is used as the time node information corresponding to the arrival and departure of workers or equipment from the corresponding work area and work location in the warehouse.
在一个可能的设计中,所述根据工人或设备到达及离开仓库内相应工作区域和工作货位的时间节点信息构建业务信息表,包括:In a possible design, the business information table is constructed according to the time node information of workers or equipment arriving and leaving the corresponding work area and work location in the warehouse, including:
根据工人或设备到达及离开仓库内相应工作区域和工作货位的时间节点信息,判定工人或设备在相应工作区域和工作货位的停留时间;According to the time node information when workers or equipment arrive and leave the corresponding work area and work location in the warehouse, determine the stay time of workers or equipment in the corresponding work area and work location;
将停留时间与设定的区域时间阈值进行比较,若停留时间达到区域时间阈值,则输出预置的相应业务信息,并根据各业务信息构建业务信息表,所述业务信息包括定位标签的ID、作业开始时间、作业结束时间、工作区域和默认任务单号。Compare the stay time with the set area time threshold, if the stay time reaches the area time threshold, output the corresponding preset business information, and build a business information table according to each business information, the business information includes the ID of the positioning tag, Job start time, job end time, work area, and default work order number.
在一个可能的设计中,所述方法还包括:In a possible design, the method also includes:
判断定位标签所处工作区域是否为作业记录停留区域,若不是,则判定本次作业结束,记录本次作业结束时间。It is judged whether the working area where the positioning label is located is an operation record stay area, if not, it is judged that the operation is over, and the end time of the operation is recorded.
在一个可能的设计中,根据同一工人或设备在设定时间段内到达仓库内各工作区域的顺序判定对应工人或设备所执行的作业类型,包括:In a possible design, the type of operation performed by the corresponding worker or equipment is determined according to the order in which the same worker or equipment arrives at each work area in the warehouse within a set time period, including:
以指定的工作区域为起点,将设定时间段内同一工人或设备对应定位标签停留的若干工作区域依次串联,形成区域定向移动途径;Starting from the designated working area, several working areas where the same worker or equipment stays in the corresponding positioning tags within the set period of time are connected in sequence to form a regional directional movement path;
将区域定向移动途径代入预置的作业类型区域定向移动表中进行比对,判定得出对应的作业类型。Substitute the area-oriented movement path into the preset operation type area-oriented movement table for comparison, and determine the corresponding operation type.
在一个可能的设计中,在同一作业类型下,根据业务信息表确定各工人或设备在设定时间段内到达工作货位的顺序,并以此匹配对应的任务单号,包括:In a possible design, under the same job type, determine the order in which each worker or equipment arrives at the work location within a set time period according to the business information table, and match the corresponding task order number accordingly, including:
提取同一作业类型下各工人或设备在设定时间段内到达工作货位的顺序,得到排列顺序;Extract the order of each worker or equipment arriving at the work location within the set time period under the same operation type, and obtain the arrangement order;
将排列顺序与预置任务单号所对应的排列顺序进行比对,得到匹配的任务单号。Compare the sorting sequence with the corresponding sorting sequence of the preset task order number to obtain the matching task order number.
第二方面,提供一种仓储监管系统,包括获取单元、形成单元、匹配单元、构建单元、第一判定单元和第二判定单元,其中:In the second aspect, a warehouse supervision system is provided, including an acquisition unit, a formation unit, a matching unit, a construction unit, a first determination unit and a second determination unit, wherein:
获取单元,用于获取室内定位系统实时传输的仓库内工人或设备的定位信息;The obtaining unit is used to obtain the positioning information of workers or equipment in the warehouse transmitted in real time by the indoor positioning system;
形成单元,用于根据定位信息形成工人或设备的移动轨迹;A forming unit is used to form the movement trajectory of workers or equipment according to the positioning information;
匹配单元,用于将移动轨迹与预置的仓库布局信息进行匹配,得到工人或设备到达和离开仓库内相应工作区域及工作货位的时间节点信息;The matching unit is used to match the moving trajectory with the preset warehouse layout information, and obtain the time node information when workers or equipment arrive and leave the corresponding work area and work location in the warehouse;
构建单元,用于根据工人或设备到达和离开仓库内相应工作区域及工作货位的时间节点信息构建业务信息表;The construction unit is used to construct the business information table according to the time node information of workers or equipment arriving and leaving the corresponding work area and work location in the warehouse;
第一判定单元,用于根据业务信息表确定同一工人或设备在设定时间段内到达仓库内各工作区域的顺序,并根据到达仓库内各工作区域的顺序判定对应工人或设备所执行的作业类型,将作业类型录入业务信息表;The first judging unit is used to determine the order in which the same worker or equipment arrives at each work area in the warehouse within a set time period according to the business information table, and judge the operation performed by the corresponding worker or equipment according to the order of arrival at each work area in the warehouse Type, enter the job type into the business information table;
第二判定单元,用于在同一作业类型下,根据业务信息表确定各工人或设备在设定时间段内到达工作货位的顺序,并以此匹配对应的任务单号,将任务单号录入业务信息表。The second judging unit is used to determine the order of each worker or equipment arriving at the work location within the set time period according to the business information table under the same job type, and match the corresponding task order number accordingly, and enter the task order number Business information sheet.
第三方面,提供一种仓储监管装置,包括:In the third aspect, a storage monitoring device is provided, including:
存储器,用于存储指令;memory for storing instructions;
处理器,用于读取所述存储器中存储的指令,并根据指令执行第一方面中任意一种所述的方法。A processor, configured to read instructions stored in the memory, and execute any one of the methods in the first aspect according to the instructions.
第四方面,提供一种计算机可读存储介质,所述计算机可读存储介质上存储有指令,当所述指令在计算机上运行时,使得所述计算机执行第一方面种任意一种所述的方法。同时,还提供一种包含指令的计算机程序产品,当所述指令在计算机上运行时,使所述计算机执行第一方面种任意一种所述的方法。In a fourth aspect, there is provided a computer-readable storage medium, where instructions are stored on the computer-readable storage medium, and when the instructions are run on a computer, the computer is made to execute any one of the above described methods in the first aspect. method. At the same time, a computer program product containing instructions is also provided, and when the instructions are run on a computer, the computer is made to execute any one of the methods described in the first aspect.
有益效果:本发明通过获取室内定位系统实时监测到的工人或设备定位信息,来形成移动轨迹信息进行分析处理,得到全流程业务信息,并通过实际作业节点的记录,采用相应的作业类型判定规格及任务单匹配规则,实现了对工人或设备作业的实时监控,完成了从物理实体到虚拟实体的一一映射。本发明可以实现基于工人或设备定位轨迹的工作内容监控与分析,有效提高对工人或设备仓储作业的监控效率。Beneficial effects: the present invention obtains the positioning information of workers or equipment monitored by the indoor positioning system in real time, forms the moving trajectory information for analysis and processing, obtains the whole process business information, and uses the corresponding operation type to determine the specification through the record of the actual operation node And task order matching rules, realize the real-time monitoring of workers or equipment operations, and complete the one-to-one mapping from physical entities to virtual entities. The invention can realize the monitoring and analysis of work content based on the positioning track of workers or equipment, and effectively improve the monitoring efficiency of storage operations of workers or equipment.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1为本发明实施例中的仓储监管方法步骤示意图;Fig. 1 is a schematic diagram of steps of a warehouse supervision method in an embodiment of the present invention;
图2为本发明实施例中的业务信息表的示意图;Fig. 2 is a schematic diagram of a business information table in an embodiment of the present invention;
图3为本发明实施例中的仓储监管系统构成示意图;Fig. 3 is a schematic diagram of the composition of the warehouse supervision system in the embodiment of the present invention;
图4为本发明实施例中的仓储监管装置构成示意图。Fig. 4 is a schematic diagram of the configuration of the storage supervision device in the embodiment of the present invention.
具体实施方式Detailed ways
在此需要说明的是,对于这些实施例方式的说明用于帮助理解本发明,但并不构成对本发明的限定。本文公开的特定结构和功能细节仅用于描述本发明的示例实施例。然而,可用很多备选的形式来体现本发明,并且不应当理解为本发明限制在本文阐述的实施例中。It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. Specific structural and functional details disclosed herein are for purposes of describing example embodiments of the invention only. However, the invention may be embodied in many alternative forms and should not be construed as limited to the embodiments set forth herein.
应当理解,术语第一、第二等仅用于区分描述,而不能理解为指示或暗示相对重要性。尽管本文可以使用术语第一、第二等来描述各种特征,这些特征不应当受到这些术语的限制。例如,可以将第一单元称作第二单元,并且类似地可以将第二单元称作第一单元,同时不脱离本发明的示例实施例的范围。It should be understood that the terms first, second, etc. are only used for distinguishing descriptions, and cannot be interpreted as indicating or implying relative importance. Although the terms first, second, etc. may be used herein to describe various features, these features should not be limited by these terms. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments of the present invention.
在下面的描述中提供了特定的细节,以便于对示例实施例的完全理解。然而,本领域普通技术人员应当理解可以在没有这些特定细节的情况下实现示例实施例。例如可以在框图中示出系统,以避免用不必要的细节来使得示例不清楚。在其他实施例中,可以不以非必要的细节来示出众所周知的过程、结构和技术,以避免使得实施例不清楚。In the following description specific details are provided to facilitate a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that example embodiments may be practiced without these specific details. For example, systems may be shown in block diagrams in order not to obscure the examples in unnecessary detail. In other embodiments, well-known processes, structures and techniques may not be shown in unnecessary detail in order not to obscure the embodiments.
实施例1:Example 1:
本实施例提供了一种仓储监管方法,如图1所示,方法以下步骤包括:This embodiment provides a warehouse supervision method, as shown in Figure 1, the following steps of the method include:
S101.获取室内定位系统实时传输的仓库内工人或设备的定位信息。S101. Obtain the positioning information of workers or equipment in the warehouse transmitted in real time by the indoor positioning system.
具体实施时,室内定位系统包括室内定位基站和定位标签,室内定位基站的部署数量可基于安装高度和仓库规模而定,仓库内的工人或设备携带定位标签进行仓储作业,各定位标签的ID分别对应相应的工人或设备,通过室内定位基站实时采集各定位标签的ID和定位信息,即对应各工人或设备的定位信息,定位信息可包括定位标签的定位坐标及定位标签的ID读取时间。In actual implementation, the indoor positioning system includes indoor positioning base stations and positioning tags. The number of indoor positioning base stations deployed can be determined based on the installation height and the size of the warehouse. Workers or equipment in the warehouse carry positioning tags for storage operations. The IDs of each positioning tag are respectively Corresponding to the corresponding workers or equipment, the ID and positioning information of each positioning tag are collected in real time through the indoor positioning base station, that is, the positioning information corresponding to each worker or equipment. The positioning information can include the positioning coordinates of the positioning tag and the ID reading time of the positioning tag.
S102.根据定位信息形成工人或设备的移动轨迹。S102. Form a movement track of a worker or equipment according to the positioning information.
具体实施时,通过各定位标签ID对应工人或设备的实时定位信息可实现工人或设备的室内跟踪,连接形成定位标签对应工人或设备在仓库内的移动轨迹,移动轨迹包含相应点位的坐标信息和时间信息。During specific implementation, the indoor tracking of workers or equipment can be realized through the real-time positioning information of each positioning tag ID corresponding to the worker or equipment, and the connection forms the moving track of the corresponding worker or equipment in the warehouse, and the moving track contains the coordinate information of the corresponding point and time information.
S103.将移动轨迹与预置的仓库布局信息进行匹配,得到工人或设备到达和离开仓库内相应工作区域及工作货位的时间节点信息。S103. Match the moving trajectory with the preset warehouse layout information to obtain the time node information when workers or equipment arrive and leave the corresponding work area and work location in the warehouse.
具体实施时,可将得到的定位标签对应工人或设备的移动轨迹与预置的仓库布局信息进行匹配,仓库布局信息包括仓库内各工作区域及工作货位的坐标区域信息,通过移动轨迹仓库布局信息的匹配可以判定出工人或设备是否到达或离开仓库内相应工作区域及工作货位,并得到工人或设备到达和离开仓库内相应工作区域及工作货位的时间节点信息,具体包括:根据移动轨迹中的相应定位坐标判断定位标签是否处于相应工作区域和工作货位的坐标范围内,并根据相应定位标签的ID读取时间确定定位标签到达及离开相应工作区域和工作货位坐标范围的时间点,作为对应工人或设备到达及离开仓库内相应工作区域和工作货位的时间节点信息。During the specific implementation, the movement track of the corresponding workers or equipment obtained by the positioning label can be matched with the preset warehouse layout information. The warehouse layout information includes the coordinate area information of each work area and work location in the warehouse. Through the movement track warehouse layout Information matching can determine whether workers or equipment arrive at or leave the corresponding work area and work location in the warehouse, and obtain the time node information when workers or equipment arrive and leave the corresponding work area and work location in the warehouse, specifically including: According to the movement The corresponding positioning coordinates in the trajectory judge whether the positioning tag is within the coordinate range of the corresponding work area and work location, and determine the time when the positioning tag arrives and leaves the corresponding work area and work location coordinate range according to the ID reading time of the corresponding positioning tag point, as the time node information corresponding to the arrival and departure of workers or equipment from the corresponding work area and work location in the warehouse.
S104.根据工人或设备到达和离开仓库内相应工作区域及工作货位的时间节点信息构建业务信息表。S104. Construct a business information table according to the time node information of workers or equipment arriving and leaving the corresponding work area and work location in the warehouse.
具体实施时,工作区域可包含月台、入库暂存区、出库暂存区、存储区及工作货位,可根据工人或设备到达及离开仓库内相应工作区域和工作货位的时间节点信息,判定工人或设备在相应工作区域和工作货位的停留时间;然后将停留时间与设定的区域时间阈值进行比较,若停留时间达到区域时间阈值,则输出预置的相应业务信息,并根据各业务信息构建业务信息表,所述业务信息包括定位标签的ID、作业开始时间、作业结束时间、工作区域和默认任务单号,默认任务单号为“not”。区域时间阈值代表工人或设备停留工作区域及工作货位的最小时间,区域时间阈值设定方式为:给出所述工作区域及工作货位各自的初始时间阈值,一定量的业务信息录入后利用极大似然估计给出新的基于正态分布的概率密度模型,设置置信区间获得新的时间阈值。在判定工人或设备对应定位标签在相应工作区域时,判断定位标签所处工作区域是否为作业记录停留区域,若是,代表仍在继续作业,若不是,则判定对应工人或设备本次作业结束,记录本次作业结束时间。During specific implementation, the working area may include the platform, the temporary storage area for storage, the temporary storage area for outgoing storage, the storage area, and the work location, which can be based on the time nodes when workers or equipment arrive at and leave the corresponding work area and work location in the warehouse information to determine the stay time of workers or equipment in the corresponding work area and work location; then compare the stay time with the set area time threshold, if the stay time reaches the area time threshold, output the preset corresponding business information, and Construct a business information table according to each business information, the business information includes the ID of the positioning label, job start time, job end time, work area and default task order number, the default task order number is "not". The area time threshold represents the minimum time for workers or equipment to stay in the work area and work location. The setting method of the area time threshold is: given the respective initial time thresholds of the work area and work location, a certain amount of business information is entered and used The maximum likelihood estimation gives a new probability density model based on normal distribution, and sets the confidence interval to obtain a new time threshold. When it is determined that the positioning tag corresponding to the worker or equipment is in the corresponding working area, it is judged whether the working area where the positioning tag is located is the operation record stay area. If so, it means that the operation is still continuing. Record the end time of this job.
S105.根据业务信息表确定同一工人或设备在设定时间段内到达仓库内各工作区域的顺序,并根据到达仓库内各工作区域的顺序判定对应工人或设备所执行的作业类型,将作业类型录入业务信息表。S105. According to the business information table, determine the order in which the same worker or equipment arrives at each work area in the warehouse within the set time period, and determine the type of operation performed by the corresponding worker or equipment according to the order of arrival at each work area in the warehouse, and classify the operation type Enter the business information form.
具体实施时,可以指定的工作区域为起点,将设定时间段内同一工人或设备对应定位标签停留的若干工作区域依次串联,形成区域定向移动途径;将区域定向移动途径代入预置的作业类型区域定向移动表中进行比对,判定得出对应的作业类型。若出现区域定向移动途径中基于某个工作区域开始而无法判断出对应的作业类型时,进行纠错,具体包括:抓取以开始出现无法判断情况的某个工作区域为起点的顺位第一、第二和第四个工作区域为第一集合,顺位第一、第三和第四个工作区域为第二集合,顺位第二、第三和第四个工作区域为第三集合,分别用第一集合、第二集合和第三集合替换原区域定向移动途径中对应第一、第二、第三和第四个工作区域,进行作业类型匹配,若某一集合匹配成功,则沿用该集合进行纠错,获得对应的作业类型。In specific implementation, the specified working area can be used as the starting point, and several working areas where the same worker or equipment stays in the corresponding positioning tags within the set period of time are connected in sequence to form an area-oriented movement path; the area-oriented movement path is substituted into the preset job type Compare with the regional directional movement table, and determine the corresponding operation type. If the corresponding job type cannot be judged based on a certain work area in the area-oriented movement route, error correction is performed, specifically including: grabbing the first sequence starting from a certain work area where the situation cannot be judged , The second and fourth working areas are the first set, the first, third and fourth working areas are the second set, and the second, third and fourth working areas are the third set, Use the first set, the second set and the third set to replace the corresponding first, second, third, and fourth work areas in the original area-oriented movement path, and perform job type matching. If a certain set is successfully matched, continue to use Error correction is performed on the set to obtain the corresponding job type.
作业类型分为:入库卸货、入库放货、出库装车、出库拣货、移库、盘点,作业类型存在区域定向移动:入库卸货-月台、入库暂存区,入库放货-入库暂存区、存储区、工作货位,出库装车-出库暂存区、月台,出库拣货-存储区、工作货位、出库暂存区,移库-存储区、工作货位若干,盘点-存储区、工作货位若干。工人或设备在进行某类作业时,其前往的区域以及前往顺序会基于业务流程基本固定,实时读取出来的轨迹也应该符合该特征,所以对业务信息再次分析时,可以根据在区域定向移动途径确定相应的作业类型。The operation types are divided into: warehouse-in unloading, warehouse-in release, warehouse-out loading, warehouse-out picking, warehouse transfer, and inventory. There are area-oriented movements for the job types: warehouse-in unloading-platform, warehouse-in temporary storage area, warehouse-in Warehouse delivery-inbound temporary storage area, storage area, working cargo space, outbound loading-outbound temporary storage area, platform, outbound picking-storage area, working cargo space, outbound temporary storage area, moving Warehouse-storage area, several work locations, inventory-storage area, several work locations. When a worker or equipment is performing a certain type of operation, the area and order they go to will be basically fixed based on the business process, and the trajectory read in real time should also conform to this feature. Therefore, when analyzing the business information again, it can be based on the directional movement in the area The pathway determines the appropriate job type.
S106.在同一作业类型下,根据业务信息表确定各工人或设备在设定时间段内到达工作货位的顺序,并以此匹配对应的任务单号,将任务单号录入业务信息表。S106. Under the same job type, determine the order in which each worker or equipment arrives at the work location within the set time period according to the business information table, and match the corresponding task order number accordingly, and enter the task order number into the business information table.
具体实施时,可提取同一作业类型下各工人或设备在设定时间段内到达工作货位的顺序,得到排列顺序;将排列顺序与预置任务单号所对应的排列顺序进行比对,得到匹配的任务单号。如作业类型为出库拣货或入库放货,可基于模拟退火算法对排列顺序进行模糊匹配,如作业类型为盘点或移库,可基于遍历法对排列顺序进行精确匹配。在匹配得到对应的任务单号后,将任务单号录入业务信息表,业务信息表的示例如图2所示。During specific implementation, the order in which each worker or equipment under the same job type arrives at the work location within the set time period can be extracted to obtain the order of arrangement; compare the order of arrangement with the order of arrangement corresponding to the preset task order number to obtain Matching order number. If the job type is outbound picking or inbound release, fuzzy matching can be performed on the arrangement order based on the simulated annealing algorithm. If the operation type is inventory or warehouse transfer, the arrangement order can be accurately matched based on the traversal method. After matching and obtaining the corresponding task order number, enter the task order number into the business information table. An example of the business information table is shown in FIG. 2 .
本实施例方法通过获取室内定位系统实时监测到的工人或设备定位信息,来形成移动轨迹信息进行分析处理,得到全流程业务信息,并通过实际作业节点的记录,采用相应的作业类型判定规格及任务单匹配规则,实现了对工人或设备作业的实时监控,完成了从物理实体到虚拟实体的一一映射。The method in this embodiment obtains the positioning information of workers or equipment monitored by the indoor positioning system in real time to form the movement track information for analysis and processing, and obtains the business information of the whole process, and uses the corresponding operation type to determine the specification and The task order matching rules realize the real-time monitoring of workers or equipment operations, and complete the one-to-one mapping from physical entities to virtual entities.
实施例2:Example 2:
本实施例提供了一种仓储监管系统,如图3所示,包括获取单元、形成单元、匹配单元、构建单元、第一判定单元和第二判定单元,其中:This embodiment provides a warehouse supervision system, as shown in Figure 3, including an acquisition unit, a formation unit, a matching unit, a construction unit, a first judgment unit and a second judgment unit, wherein:
获取单元,用于获取室内定位系统实时传输的仓库内工人或设备的定位信息;The obtaining unit is used to obtain the positioning information of workers or equipment in the warehouse transmitted in real time by the indoor positioning system;
形成单元,用于根据定位信息形成工人或设备的移动轨迹;A forming unit is used to form the movement trajectory of workers or equipment according to the positioning information;
匹配单元,用于将移动轨迹与预置的仓库布局信息进行匹配,得到工人或设备到达和离开仓库内相应工作区域及工作货位的时间节点信息;The matching unit is used to match the moving trajectory with the preset warehouse layout information, and obtain the time node information when workers or equipment arrive and leave the corresponding work area and work location in the warehouse;
构建单元,用于根据工人或设备到达和离开仓库内相应工作区域及工作货位的时间节点信息构建业务信息表;The construction unit is used to construct the business information table according to the time node information of workers or equipment arriving and leaving the corresponding work area and work location in the warehouse;
第一判定单元,用于根据业务信息表确定同一工人或设备在设定时间段内到达仓库内各工作区域的顺序,并根据到达仓库内各工作区域的顺序判定对应工人或设备所执行的作业类型,将作业类型录入业务信息表;The first judging unit is used to determine the order in which the same worker or equipment arrives at each work area in the warehouse within a set time period according to the business information table, and judge the operation performed by the corresponding worker or equipment according to the order of arrival at each work area in the warehouse Type, enter the job type into the business information table;
第二判定单元,用于在同一作业类型下,根据业务信息表确定各工人或设备在设定时间段内到达工作货位的顺序,并以此匹配对应的任务单号,将任务单号录入业务信息表。The second judging unit is used to determine the order of each worker or equipment arriving at the work location within the set time period according to the business information table under the same job type, and match the corresponding task order number accordingly, and enter the task order number Business information sheet.
实施例3:Example 3:
本实施例提供了一种仓储监管装置,如图4所示,在硬件层面,包括:This embodiment provides a warehouse supervision device, as shown in Figure 4, at the hardware level, including:
数据接口,用于建立处理器与室内定位系统的数据对接,以获取相应的定位信息;The data interface is used to establish data connection between the processor and the indoor positioning system to obtain corresponding positioning information;
存储器,用于存储指令;memory for storing instructions;
处理器,用于读取所述存储器中存储的指令,并根据指令执行实施例1中的仓储监管方法。A processor, configured to read the instructions stored in the memory, and execute the warehouse supervision method in Embodiment 1 according to the instructions.
可选地,该计装置还包括内部总线。处理器与存储器和显示器可以通过内部总线相互连接,该内部总线可以是ISA(Industry Standard Architecture,工业标准体系结构)总线、PCI(Peripheral Component Interconnect,外设部件互连标准)总线或EISA(Extended Industry Standard Architecture,扩展工业标准结构)总线等。所述总线可以分为地址总线、数据总线、控制总线等。Optionally, the meter device also includes an internal bus. The processor, the memory and the display can be connected to each other through an internal bus, which can be an ISA (Industry Standard Architecture, industry standard architecture) bus, a PCI (Peripheral Component Interconnect, peripheral component interconnection standard) bus or an EISA (Extended Industry Standard Architecture, extended industry standard architecture) bus, etc. The bus can be divided into address bus, data bus, control bus and so on.
所述存储器可以但不限于包括随机存取存储器(Random Access Memory,RAM)、只读存储器(Read Only Memory,ROM)、闪存(Flash Memory)、先进先出存储器(First InputFirst Output,FIFO)和/或先进后出存储器(First In Last Out,FILO)等。所述处理器可以是通用处理器,包括中央处理器(Central Processing Unit,CPU)、网络处理器(NetworkProcessor,NP)等;还可以是数字信号处理器(Digital Signal Processor,DSP)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。The memory may include, but is not limited to, random access memory (Random Access Memory, RAM), read-only memory (Read Only Memory, ROM), flash memory (Flash Memory), first-in-first-out memory (First Input First Output, FIFO) and/or Or First In Last Out memory (First In Last Out, FILO) and so on. The processor can be a general processor, including a central processing unit (Central Processing Unit, CPU), a network processor (NetworkProcessor, NP), etc.; it can also be a digital signal processor (Digital Signal Processor, DSP), an application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), field programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.
实施例4:Example 4:
本实施例提供了一种计算机可读存储介质,所述计算机可读存储介质上存储有指令,当所述指令在计算机上运行时,使得所述计算机执行实施例1中的仓储监管方法,其中,所述计算机可读存储介质是指存储数据的载体,可以但不限于包括软盘、光盘、硬盘、闪存、优盘和/或记忆棒(Memory Stick)等,所述计算机可以是通用计算机、专用计算机、计算机网络或者其他可编程系统。本实施例还提供一种包含指令的计算机程序产品,当所述指令在计算机上运行时,使所述计算机执行实施例1中的仓储监管方法。其中,所述计算机可以是通用计算机、专用计算机、计算机网络或者其他可编程系统。This embodiment provides a computer-readable storage medium, where instructions are stored on the computer-readable storage medium, and when the instructions are run on a computer, the computer executes the warehouse supervision method in Embodiment 1, wherein , the computer-readable storage medium refers to a carrier for storing data, which may include, but is not limited to, a floppy disk, a CD, a hard disk, a flash memory, a USB flash drive, and/or a memory stick (Memory Stick), etc., and the computer may be a general-purpose computer or a special-purpose computer , computer network, or other programmable system. This embodiment also provides a computer program product containing instructions. When the instructions are run on a computer, the computer is made to execute the warehouse supervision method in Embodiment 1. Wherein, the computer may be a general-purpose computer, a special-purpose computer, a computer network or other programmable systems.
最后应说明的是:以上所述仅为本发明的优选实施例而已,并不用于限制本发明的保护范围。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。Finally, it should be noted that: the above descriptions are only preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.
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