CN113457991A - Sorting system - Google Patents
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- CN113457991A CN113457991A CN202110752966.0A CN202110752966A CN113457991A CN 113457991 A CN113457991 A CN 113457991A CN 202110752966 A CN202110752966 A CN 202110752966A CN 113457991 A CN113457991 A CN 113457991A
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- identifier
- mobile device
- infrared communication
- central control
- photoelectric sensor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C3/00—Sorting according to destination
- B07C3/003—Destination control; Electro-mechanical or electro- magnetic delay memories
- B07C3/005—Destination control; Electro-mechanical or electro- magnetic delay memories the transport holders of objects being provided with means for storing the destination signals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C3/00—Sorting according to destination
- B07C3/02—Apparatus characterised by the means used for distribution
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C3/00—Sorting according to destination
- B07C3/10—Apparatus characterised by the means used for detection ofthe destination
- B07C3/14—Apparatus characterised by the means used for detection ofthe destination using light-responsive detecting means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C3/00—Sorting according to destination
- B07C3/18—Devices or arrangements for indicating destination, e.g. by code marks
Abstract
The application relates to a sorting system comprising: the system comprises a mobile device, a photoelectric sensor, an infrared communication device, a scanning device and a central control device, wherein the photoelectric sensor sends a passing signal of the mobile device to the central control device; the infrared communication device is used for establishing communication connection with the mobile device passing through the information binding area so as to obtain a first identifier of the mobile device and sending the first identifier to the central control device; the scanning device is used for acquiring a second identifier of the transport object; and after receiving the passing signal of the mobile device, the central control device judges whether the first identifier and the second identifier are received, and if so, the received first identifier and the received second identifier are bound. The method and the device realize accurate acquisition of identity information of the mobile device, and further utilize the photoelectric sensor to assist the central control device to complete information binding of the mobile device and the transport object, so that the accuracy and the efficiency of the information binding of the mobile device and the transport object are improved.
Description
Technical Field
The application relates to the technical field of automatic distribution, in particular to a sorting system.
Background
In the automatic sorting system, the automatic sorting of the packages can be realized by carrying the packages to move to the unloading port corresponding to the packages through the sorting trolley. And the identity information of the sorting trolley is bound with the identity information of the packages, and the corresponding unloading port can be directly confirmed through the identity information of the sorting trolley, so that the unloading accuracy is improved. Before the identity information of the sorting trolley is bound with the parcel information, when the identity information of the sorting trolley is identified, a sorting trolley identity identification device is usually arranged at a fixed position of a sorting system, the identity information of the sorting trolley is identified by utilizing the device based on a PLC technology, the identity information of the sorting trolley passing through the code scanning platform is deduced according to the moving speed of a line body, and finally the identity information of the sorting trolley based on the deduction is bound with the parcel information obtained by the code scanning platform. Due to instability of the method for deducing the identity information of the sorting trolley passing through the code scanning table, the binding accuracy of the identity information of the sorting trolley and the identity information of the packages is low at present.
Aiming at the problem that the efficiency of correctly binding the identity information and the package information of the trolley is not high in the related technology, no effective solution is provided at present.
Disclosure of Invention
The embodiment provides a sorting system to solve the problem that the efficiency of correctly binding the identity information of the trolley and the package information is not high in the related technology.
In a first aspect, there is provided in this embodiment a sorting system comprising a moving device, a photosensor, an infrared communication device, a scanning device, and a central control device, wherein:
the photoelectric sensor is arranged in a preset information binding area and is electrically connected with the central control device; the photoelectric sensor is used for detecting the mobile device and sending a passing signal of the mobile device to the central control device when detecting that the mobile device passes through the information binding area;
the moving device is used for carrying a transport object and conveying the transport object to a destination preset on the sorting system; a first identifier is arranged on the mobile device, and a second identifier is arranged on the transport object;
the infrared communication device is in communication connection with the central control device and is used for establishing communication connection with the mobile device passing through the information binding area so as to obtain a first identifier of the mobile device and sending the first identifier to the central control device;
the scanning device is arranged in the information binding area, is electrically connected with the central control device and is used for scanning the transport object carried by the mobile device passing through the information binding area so as to obtain a second identifier of the transport object;
and after receiving the passing signal of the mobile device, the central control device judges whether a first identifier of the mobile device sent by the infrared communication device is received or not and whether a second identifier of a transport object carried by the mobile device sent by the scanning device is received or not, and if so, the received first identifier and the received second identifier are bound.
In some embodiments, the infrared communication device comprises a first infrared communication device and a second infrared communication device, wherein the first infrared communication device is disposed in the information binding region, and the second infrared communication device is disposed on the mobile device.
In some of these embodiments, the second infrared communication device is configured to broadcast a first identification of a mobile device to which the second infrared communication device belongs in the sorting system;
the first infrared communication device is used for receiving a first identifier broadcasted by the second infrared communication device and sending the first identifier to the central control device;
the central control device is further configured to determine whether the first identifier of the mobile device sent by the first infrared communication device is received when the photoelectric sensor detects that the mobile device passes through a preset information binding region.
In some of these embodiments, the sorting system includes at least two photosensors distributed within the information-binding region.
In some embodiments, the sorting system further includes a code scanning table, the information binding area is an area where the code scanning table is located, the photoelectric sensor includes a first photoelectric sensor and a second photoelectric sensor, and the first photoelectric sensor and the second photoelectric sensor are respectively disposed on two sides of the code scanning table.
In some embodiments, the first photoelectric sensor is disposed at an entrance position of the code scanning platform, the second photoelectric sensor is disposed at an exit position of the code scanning platform, and the central control device is further configured to determine that a mobile device passes through the code scanning platform after sequentially receiving signals sent by the first photoelectric sensor and the second photoelectric sensor.
In some of these embodiments, the sorting system further comprises an unloading opening, and the infrared communication device further comprises a third infrared communication device disposed at the unloading opening.
In some embodiments, the central control device is further configured to determine a target unloading opening of the transportation object from the unloading opening according to the second identifier after the first identifier and the second identifier are bound, and communicate communication between the third infrared communication device disposed at the target unloading opening and the second infrared communication device to indicate that the mobile device reaches the target unloading opening.
In some embodiments, the central control device is further configured to send the first identifier to the third infrared communication device disposed at the target unloading port;
and the third infrared communication device arranged at the target unloading port is used for communicating with the second infrared communication device after receiving the first identifier broadcasted by the second infrared communication device and indicating that the mobile device reaches the target unloading port.
In some embodiments, the central control device is further configured to record error information according to a time when the mobile device passes through a preset information binding area when the first identifier of the mobile device sent by the infrared communication device and/or the second identifier of the transportation object carried by the mobile device sent by the scanning device are not received.
In some of these embodiments, the moving device is a sorting cart and the transport object is a package.
The sorting system provided in this embodiment includes: the system comprises a mobile device, a photoelectric sensor, an infrared communication device, a scanning device and a central control device, wherein the photoelectric sensor is arranged in a preset information binding area and is electrically connected with the central control device; the photoelectric sensor is used for detecting the mobile device and sending a passing signal of the mobile device to the central control device when detecting that the mobile device passes through the information binding area; the moving device is used for carrying the transported objects and conveying the transported objects to a preset destination on the sorting system; a first identifier is arranged on the mobile device, and a second identifier is arranged on the transport object; the infrared communication device is in communication connection with the central control device and is used for establishing communication connection with the mobile device passing through the information binding area so as to obtain a first identifier of the mobile device and sending the first identifier to the central control device; the scanning device is arranged in the information binding area, is electrically connected with the central control device and is used for scanning the transport object carried by the mobile device passing through the information binding area so as to obtain a second identifier of the transport object; and after receiving the passing signal of the mobile device, the central control device judges whether a first identifier of the mobile device sent by the infrared communication device is received or not and whether a second identifier of a transport object carried by the mobile device sent by the scanning device is received or not, and if so, the received first identifier and the received second identifier are bound. The method and the device realize accurate acquisition of identity information of the mobile device, and further utilize the photoelectric sensor to assist the central control device to complete information binding of the mobile device and the transport object, so that the accuracy and the efficiency of the information binding of the mobile device and the transport object are improved.
The details of one or more embodiments of the application are set forth in the accompanying drawings and the description below to provide a more thorough understanding of the application.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural diagram of the sorting system of the present embodiment.
Detailed Description
For a clearer understanding of the objects, aspects and advantages of the present application, reference is made to the following description and accompanying drawings.
Unless defined otherwise, technical or scientific terms used herein shall have the same general meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The use of the terms "a" and "an" and "the" and similar referents in the context of this application do not denote a limitation of quantity, either in the singular or the plural. The terms "comprises," "comprising," "has," "having," and any variations thereof, as referred to in this application, are intended to cover non-exclusive inclusions; for example, a process, method, and system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to the listed steps or modules, but may include other steps or modules (elements) not listed or inherent to such process, method, article, or apparatus. Reference throughout this application to "connected," "coupled," and the like is not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. Reference to "a plurality" in this application means two or more. "and/or" describes an association relationship of associated objects, meaning that three relationships may exist, for example, "A and/or B" may mean: a exists alone, A and B exist simultaneously, and B exists alone. In general, the character "/" indicates a relationship in which the objects associated before and after are an "or". The terms "first," "second," "third," and the like in this application are used for distinguishing between similar items and not necessarily for describing a particular sequential or chronological order.
In one embodiment, as shown in fig. 1, a sorting system 10 is provided, comprising: mobile device 12, photoelectric sensor 14, infrared communication device, scanning device 18 and central control device 20, wherein:
the photoelectric sensor 14 is arranged in a preset information binding area and is electrically connected with the central control device 20; the photoelectric sensor 14 is used for detecting the mobile device 12 and sending a passing signal of the mobile device 12 to the central control device 20 when detecting that the mobile device 12 passes through the information binding area;
the moving device 12 is used for carrying the transportation objects and conveying the transportation objects to a preset destination on the sorting system; a first identifier is arranged on the mobile device 12, and a second identifier is arranged on the transport object;
the infrared communication device is in communication connection with the central control device 20 and is used for establishing communication connection with the mobile device 12 passing through the information binding area so as to obtain a first identifier of the mobile device 12 and sending the first identifier to the central control device 20;
the scanning device 18 is arranged in the information binding area, is electrically connected with the central control device 20, and is used for scanning the transported object carried by the mobile device 12 passing through the information binding area to obtain a second identifier of the transported object;
after receiving the passing signal of the mobile device 12, the central control device 20 determines whether the first identifier of the mobile device 12 sent by the infrared communication device and the second identifier of the transportation object carried by the mobile device 12 sent by the scanning device 18 are received, and if yes, binds the received first identifier and the received second identifier.
The photoelectric sensor 14 is disposed in a predetermined information binding region, and when the mobile device 12 passes through the photoelectric sensor 14, the generated optical signal is converted into an electrical signal, so that the central control device 20 electrically connected to the photoelectric sensor 14 receives a passing signal of the mobile device 12 passing through the information binding region. Additionally, the central control device 20 is also in communication connection with an infrared communication device, so as to realize signal transmission with other devices of the sorting system. The central control device 20 may receive the signal transmitted by the mobile device 12 through the infrared communication device, so as to obtain the first identifier of the mobile device 12.
In particular, the first identification of the mobile device 12 may be identity information of the mobile device 12. Additionally, infrared communication device may include a first infrared communication device 161 and a second infrared communication device 162. The mobile device 12 may be mobile with a second infrared communication device 162 to the sortation system 10, and in particular, may be mobile on a cross-belt of the sortation system. The second infrared communicator 162 broadcasts the first identifier of the mobile device 12 in the sorting system at preset intervals during the moving process with the mobile device 12, and when the mobile device 12 approaches the first infrared communicator 161 connected to the central control device 20, the information of the first identifier of the mobile device 12 is received by the first infrared communicator 161 and is further acquired by the central control device 20. In addition, the first infrared communication device 161 connected to the central control device 20 may also broadcast actively in the sorting system 10, and when the mobile device 12 carries the second infrared communication device 162 and moves to a signal broadcasting range of the first infrared communication device 161, the second infrared communication device 162 receives the broadcasting signal of the first infrared communication device 161 and sends the first identifier of the mobile device 12 to the first infrared communication device 161, so that the central control apparatus can receive the first identifier. Additionally, a second identification of the transport object carried by the mobile device 12 will be obtained by the scanning device 18. The scanning device 18 may be any code scanning device, such as a code scanning gun, and the second identifier of the transportation object may be fixed on the surface of the transportation object in the form of a barcode or a two-dimensional code. Alternatively, a label including a second identifier may be fixedly disposed on the transportation object, and the scanning device 18 performs image recognition on the label to obtain the second identifier of the transportation object.
Additionally, in order to achieve accurate binding between the mobile device 12 and the transportation object and avoid mis-binding of the mobile device 12 and/or the transportation object carried by the mobile device 12 due to information acquisition error, the infrared communication device and the scanning device 18 connected to the central control device 20 may be disposed in an information binding area preset by the sorting system, so that the central control device 20 can sequentially receive the first identifier of the mobile device 12 sent by the infrared communication device and the second identifier of the transportation object carried by the mobile device 12 obtained by the scanning device 18 within a preset time period, thereby binding the first identifier and the second identifier. Further, the first identifier and the second identifier may also be sent to other data processing devices other than the central control device 20 by the infrared communication device and the scanning device 18, respectively, and the information obtained by binding the first identifier and the second identifier is sent to the central control device 20 by the other data processing devices for processing.
The moving device 12 of the sorting system 10 may be a sorting trolley for transporting packages, and the transporting object carried by the moving device 12 may be a package. In addition, the central control device 20 of the sorting system 10 may be a server or a server cluster composed of a plurality of servers. The information binding method of the sorting system 10 will be described by taking a sorting trolley as an example:
the sorting cart carries an infrared communication device and at least one package moving on a cross belt of the sorting system 10. When a sorting trolley passes through the code scanning table of the sorting system 10, a photoelectric sensor arranged on the code scanning table sends a passing signal of the sorting trolley to the central control device 20. The central control device 20 determines whether the sorting trolley passes through the code scanning platform based on the passing signal, and then judges whether the first identification of the sorting trolley and the second identification of the transport object are received, if so, the first identification and the second identification are bound, and the corresponding unloading port is indicated for the sorting trolley through the infrared communication device, otherwise, the first identification of the sorting trolley and/or the second identification of the package are determined to be failed to be identified, and based on the time recording error information acquired through the signal, the abnormal processing device of the sorting system is informed to process the sorting trolley which does not specify the unloading port.
The photoelectric sensor 14 is arranged in a preset information binding area to detect the mobile device 12 passing through the information binding area and determine whether the identity information binding of the mobile device 12 and the transportation object is completed when the mobile device 12 passes through the information binding area. Compared with the existing method for binding the identity information of the mobile device to the transportation object by deducing the identity information of the mobile device, the identity information binding mode provided by the sorting system 10 can improve the accuracy of identification of the identity information of the mobile device, thereby avoiding misbinding.
The above sorting system 10, comprising: the system comprises a mobile device, a photoelectric sensor, an infrared communication device, a scanning device and a central control device, wherein the photoelectric sensor is arranged in a preset information binding area and is electrically connected with the central control device; the photoelectric sensor is used for detecting the mobile device and sending a passing signal of the mobile device to the central control device when detecting that the mobile device passes through the information binding area; the moving device is used for carrying the transported objects and conveying the transported objects to a preset destination on the sorting system; a first identifier is arranged on the mobile device, and a second identifier is arranged on the transport object; the infrared communication device is in communication connection with the central control device and is used for establishing communication connection with the mobile device passing through the information binding area so as to obtain a first identifier of the mobile device and sending the first identifier to the central control device; the scanning device is arranged in the information binding area, is electrically connected with the central control device and is used for scanning the transport object carried by the mobile device passing through the information binding area so as to obtain a second identifier of the transport object; and after receiving the passing signal of the mobile device, the central control device judges whether a first identifier of the mobile device sent by the infrared communication device is received or not and whether a second identifier of a transport object carried by the mobile device sent by the scanning device is received or not, and if so, the received first identifier and the received second identifier are bound. The method and the device realize accurate acquisition of identity information of the mobile device, and further utilize the photoelectric sensor to assist the central control device to complete information binding of the mobile device and the transport object, so that the accuracy and the efficiency of the information binding of the mobile device and the transport object are improved.
Additionally, in one embodiment, the infrared communication device includes a first infrared communication device 161 and a second infrared communication device 162, wherein the first infrared communication device 161 is disposed in the information binding area and the second infrared communication device 162 is disposed on the mobile device 12.
The first infrared communication device 161 disposed in the information binding area is electrically connected to the central control device 20, and is capable of receiving the first identifier of the mobile device 12 sent by the second infrared communication device 162 disposed on the mobile device 12, so that the central control device 20 can directly receive the first identifier of the mobile device 12 when the mobile device 12 passes through the information binding area, without inferring the identity information of the mobile device 12 passing through the information binding area.
Further, in one embodiment, the second infrared communication device 162 is configured to broadcast a first identification of the mobile device 12 to which the second infrared communication device 162 belongs in the sorting system 10; the first infrared communication device 161 is configured to receive the first identifier broadcast by the second infrared communication device 162, and send the first identifier to the central control device 20; the central control device 20 is further configured to determine whether the first identifier of the mobile device sent by the first infrared communication device 161 is received when the photoelectric sensor 14 detects that the mobile device 12 passes through the preset information binding area.
After determining that the mobile device 12 passes through the preset information binding area, the central control device 20 may determine that the first identifier of the mobile device 12 passing through the information binding area is successfully obtained if the first identifier of the mobile device 12 is received, and otherwise, prove that the first identifier of the mobile device 12 cannot be obtained when the mobile device 12 passes through the information binding area, so that the identity information of the mobile device 12 and the transportation object cannot be bound.
Additionally, in one embodiment, sortation system 10 includes at least two photosensors, the at least two photosensors distributed within the information-binding region.
By distributing at least two photosensors within the information binding region, signals from entering the information binding region to leaving the information binding region of the mobile device 12 can be more accurately acquired, and thus it can be determined whether the mobile device 12 receives the first identifier of the mobile device 12 within a time period of passing the information binding region.
In one embodiment, the sorting system 10 further includes a code scanning stage, the information binding area is an area where the code scanning stage is located, and the photo sensor 14 includes a first photo sensor and a second photo sensor, which are respectively disposed on two sides of the code scanning stage.
Further, in an embodiment, a first photoelectric sensor is disposed at an entrance position of the code scanning platform, a second photoelectric sensor is disposed at an exit position of the code scanning platform, and the central control device 20 is further configured to determine that there is the mobile device 12 passing through the code scanning platform after sequentially receiving signals sent by the first photoelectric sensor and the second photoelectric sensor.
Additionally, in one embodiment, the sortation system 10 further includes an unloading opening, and the infrared communication device further includes a third infrared communication device disposed at the unloading opening.
The sorting system 10 may include a plurality of unloading ports, and the communication between the unloading ports and the mobile device 12 can be realized by not providing each unloading port with a corresponding third infrared communication device, so as to indicate the corresponding unloading port for the mobile device 12, thereby improving the sorting efficiency.
Further, in an embodiment, the central control device 20 is further configured to determine a target unloading opening of the transportation object from the unloading openings according to the second identifier after binding the first identifier and the second identifier, and communicate a third infrared communication device disposed at the target unloading opening with the second infrared communication device 162 to indicate that the mobile device 12 reaches the target unloading opening.
Specifically, after the central control device 20 completes the binding of the first identifier and the second identifier, the central control device queries the corresponding unloading port of the sorting system 10 for the transport object based on the second identifier of the transport object, and sends the first identifier of the mobile device 12 bound with the second identifier of the transport object to the third communication device of the corresponding unloading port. After receiving the first identifier broadcast by the second communication device, the corresponding third communication device confirms that the first identifier is consistent with the first identifier sent by the central control device 20, and then communicates with the second communication device to complete unloading of the transported objects, so that the sorting accuracy and efficiency are improved.
In one embodiment, the central control device 20 is further configured to send the first identifier to a third infrared communication device disposed at the target unloading port; the third infrared communicator disposed at the target discharge opening is configured to communicate with the second infrared communicator 162 after receiving the first identifier broadcast by the second infrared communicator 162, and indicate that the mobile device 12 reaches the target discharge opening.
Additionally, in one embodiment, the central control device 20 is further configured to record an error message according to a time when the mobile device 12 passes through the preset information binding area when the first identifier of the mobile device 12 sent by the infrared communication device and/or the second identifier of the transportation object carried by the mobile device sent by the scanning device 18 are not received.
Specifically, the central control device 20, after determining that the mobile device 12 passes through the information binding area, does not receive the first identifier of the mobile device 12 and/or the second identifier of the scanning device 18, and then confirms that the identity information binding fails this time. Error information may be recorded based on the time that the mobile device 12 passes through the information binding region. Alternatively, if one of the first identifier of the mobile device 12 or the second identifier of the transportation object is received when the mobile device 12 passes through the information binding area, the first identifier or the second identifier may be recorded in the error information. Additionally, if the mobile device 12 does not complete the identity information binding with the transportation object, the mobile device 12 will move to the abnormal unloading port of the sorting system for unloading.
In the sorting system 10, the first infrared communication device 161 is disposed in the information binding area, and the second infrared communication device 162 is disposed on the mobile device 12, so that the central control device 20 can directly receive the first identifier of the mobile device 12 when the mobile device 12 passes through the information binding area, without inferring the identity information of the mobile device 12 passing through the information binding area; the first infrared communication device 161 receives the first identifier broadcasted by the second infrared communication device 162 and sends the first identifier to the central control device 20, and the central control device 20 determines whether the first identifier sent by the first infrared communication device 161 is received or not when the photoelectric sensor detects that the mobile device passes through a preset information binding area, so that the first identifier of the mobile device 12 passing through the information binding area can be accurately obtained; sorting system 10 includes at least two photosensors distributed over an information binding region such that it can be determined whether mobile device 12 received a first identification for mobile device 12 within a time period that passed the information binding region; the sorting system 10 further comprises a discharge port, the infrared communication device further comprises a third infrared communication device, the third infrared communication device is arranged at the discharge port, the central control device 20 is further used for determining a target discharge port of a transported object from the discharge port according to the second identifier after the first identifier and the second identifier are bound, and communicating the third infrared communication device arranged at the target discharge port with the second infrared communication device 162 to indicate the mobile device 12 to reach the target discharge port, so that the sorting efficiency of the sorting system 10 is improved; when the first identifier of the mobile device 12 sent by the infrared communication device and/or the second identifier of the transportation object carried by the mobile device 12 sent by the scanning device 18 are not received, the central control device 20 records error information according to the time when the mobile device 12 passes through the preset information binding area; the photoelectric sensor 14 is used for assisting the central control device 20 to complete information binding of the mobile device 12 and the transportation object, so that the accuracy and the efficiency of the information binding of the mobile device 12 and the transportation object are improved.
It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to be limiting. All other embodiments, which can be derived by a person skilled in the art from the examples provided herein without any inventive step, are within the scope of the present application.
It is obvious that the drawings are only examples or embodiments of the present application, and it is obvious to those skilled in the art that the present application can be applied to other similar cases according to the drawings without creative efforts. Moreover, it should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions must be made to achieve the developers' specific goals, such as compliance with system-related and business-related constraints, which may vary from one implementation to another.
The term "embodiment" is used herein to mean that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is to be expressly or implicitly understood by one of ordinary skill in the art that the embodiments described in this application may be combined with other embodiments without conflict.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the patent protection area. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which belongs to the protection area of the present application. Accordingly, the protection sought herein is as set forth in the claims below.
Claims (11)
1. A sorting system, comprising: mobile device, photoelectric sensor, infrared communication device, scanning device and well accuse device, wherein:
the photoelectric sensor is arranged in a preset information binding area and is electrically connected with the central control device; the photoelectric sensor is used for detecting the mobile device and sending a passing signal of the mobile device to the central control device when detecting that the mobile device passes through the information binding area;
the moving device is used for carrying a transport object and conveying the transport object to a destination preset on the sorting system; a first identifier is arranged on the mobile device, and a second identifier is arranged on the transport object;
the infrared communication device is in communication connection with the central control device and is used for establishing communication connection with the mobile device passing through the information binding area so as to obtain a first identifier of the mobile device and sending the first identifier to the central control device;
the scanning device is arranged in the information binding area, is electrically connected with the central control device and is used for scanning the transport object carried by the mobile device passing through the information binding area so as to obtain a second identifier of the transport object;
and after receiving the passing signal of the mobile device, the central control device judges whether a first identifier of the mobile device sent by the infrared communication device is received or not and whether a second identifier of a transport object carried by the mobile device sent by the scanning device is received or not, and if so, the received first identifier and the received second identifier are bound.
2. The sortation system as claimed in claim 1, wherein said infrared communication device comprises a first infrared communication device and a second infrared communication device, wherein said first infrared communication device is disposed within said information binding region and said second infrared communication device is disposed on said mobile device.
3. A sorting system according to claim 2, characterised in that the second infrared communication means are arranged to broadcast in the sorting system a first identification of the mobile device to which the second infrared communication means belong;
the first infrared communication device is used for receiving a first identifier broadcasted by the second infrared communication device and sending the first identifier to the central control device;
the central control device is further configured to determine whether the first identifier of the mobile device sent by the first infrared communication device is received when the photoelectric sensor detects that the mobile device passes through a preset information binding region.
4. The sortation system as claimed in claim 1, wherein said sortation system includes at least two photosensors, said at least two photosensors being distributed within said information-binding region.
5. The sorting system according to claim 1, wherein the sorting system further comprises a code scanning table, the information binding area is an area where the code scanning table is located, the photoelectric sensor comprises a first photoelectric sensor and a second photoelectric sensor, and the first photoelectric sensor and the second photoelectric sensor are respectively arranged on two sides of the code scanning table.
6. The sorting system according to claim 5, wherein the first photoelectric sensor is arranged at an entrance position of the code scanning platform, the second photoelectric sensor is arranged at an exit position of the code scanning platform, and the central control device is further configured to determine that a moving device passes through the code scanning platform after sequentially receiving signals sent by the first photoelectric sensor and the second photoelectric sensor.
7. A sorting system according to claim 2, characterised in that the sorting system further comprises an unloading opening, the infrared communication means further comprising third infrared communication means, which third infrared communication means are arranged at the unloading opening.
8. The sorting system according to claim 7, wherein the central control device is further configured to determine a target unloading opening of the transportation object from the unloading opening according to the second identifier after binding the first identifier and the second identifier, and communicate the third infrared communication device provided at the target unloading opening with the second infrared communication device to indicate the mobile device to reach the target unloading opening.
9. The sortation system as claimed in claim 8, wherein said central control is further configured to transmit said first identifier to said third infrared communication device disposed at said target discharge opening;
and the third infrared communication device arranged at the target unloading port is used for communicating with the second infrared communication device after receiving the first identifier broadcasted by the second infrared communication device and indicating that the mobile device reaches the target unloading port.
10. The sortation system as claimed in claim 1, wherein said central control means is further configured to record an error message based on a time that said mobile device has passed through a predetermined information binding region when said first identifier of said mobile device sent by said infrared communication means and/or said second identifier of said transportation object carried by said mobile device sent by said scanning means is not received.
11. Sorting system according to any of claims 1-10, characterised in that the moving means are sorting trolleys and the transported object is a package.
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