CN111814499A - Identification system and method for solar cell flower basket - Google Patents

Abstract

Embodiments of the present invention provide a system and method for identifying a solar cell flower basket. The system includes: a solar cell flower basket, a first label identification device and computer equipment. A plurality of silicon wafers are placed in the solar cell flower basket. A silicon wafer label is provided; the first label identification device is used to scan the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer, and send the silicon wafer information to the computer equipment; the computer equipment is used for setting the silicon wafer according to the set The mapping relationship between the information and the flower basket information, query the flower basket information corresponding to the silicon wafer information; according to the set mapping relationship between the flower basket information and the process information, query the process information corresponding to the flower basket information; wherein, the flower basket information is used to identify the solar cell. flower basket. The embodiment of the present invention realizes the traceability of the process information of the silicon wafer in the production process.

Description

Identification system and method for solar cell flower basket

【Technical field】

The invention relates to the field of solar cell manufacturing, in particular to a system and method for adding information labels to a solar cell flower basket.

【Background technique】

With the development of society, the society's demand for energy is getting higher and higher, and in the development process of the whole society, with the use of a large amount of energy, serious pollution problems have also occurred. Finding a clean energy has become an urgent problem in today's society.

The use of solar power generation as a solution to provide clean energy is gradually accepted by people. In the process of solar power generation, solar silicon wafer cells are an indispensable and important link. In the current production process of solar cells, in some production processes, silicon wafers are loaded in solar cell flower baskets. Since the silicon wafers cannot be spread out, the silicon wafer labels cannot be scanned in these production processes, so it is impossible to Record the process information corresponding to the silicon wafer. As a result, it is impossible to trace the process information of the silicon wafer in the production process.

[Content of the invention]

In view of this, embodiments of the present invention provide an identification system and method for a solar cell flower basket, so as to realize the traceability of process information of silicon wafers in the production process.

In one aspect, an embodiment of the present invention provides an identification system for a solar cell flower basket, the system includes: a solar cell flower basket, a first label identification device and a computer device, wherein a plurality of silicon wafers are placed in the solar cell flower basket, each of which is The silicon wafer is provided with a silicon wafer label;

The first label identification device is used to scan the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer, and send the silicon wafer information to a computer device;

The computer device is used to query the flower basket information corresponding to the silicon wafer information according to the set mapping relationship between the silicon wafer information and the flower basket information; Process information corresponding to the flower basket information; wherein the flower basket information is used to identify the solar cell flower basket.

Optionally, further comprising: a second label identification device, a third label identification device and a pickup device;

The second label identification device is used to scan the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer, and send the silicon wafer information to the computer equipment;

the pick-up device is used for picking up the silicon wafer and filling the silicon wafer into the solar cell flower basket, and the silicon wafer is provided with a silicon wafer label;

the third label identification device, configured to scan the flower basket label of the solar cell flower basket to obtain the flower basket information of the solar cell flower basket, and send the flower basket information to the computer device;

The computer device is further configured to set a mapping relationship between the silicon wafer information and the flower basket information according to the silicon wafer information and the flower basket information.

Optionally, it also includes: a fourth label identification device;

The fourth label identification device is used to scan the flower basket label of the solar cell flower basket in a specific process to obtain the flower basket information of the solar cell flower basket, and send the flower basket information to the computer device;

The computer device is further configured to set a mapping relationship between the process information and the flower basket information according to the process information of the specific process and the flower basket information.

Optionally, the pick-up device is further configured to pick up the silicon wafer and load the silicon wafer into the solar cell flower basket, and then send the filling position information to the computer equipment, the filling position information is used to indicate the position of the silicon wafer in the solar cell basket;

The computer device is further configured to set a mapping relationship between the silicon wafer information and the filling position information according to the silicon wafer information and the filling position information;

The computer device is further configured to, after the first label identification device scans the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer and sends the silicon wafer information to the computer device, according to the set silicon wafer The mapping relationship between the wafer information and the filling position information is used to query the filling position information corresponding to the silicon wafer information.

Optionally, the flower basket label includes an identification code or a radio frequency label.

On the other hand, an embodiment of the present invention provides a method for identifying a solar cell flower basket, including:

The first label identification device scans the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer, and sends the silicon wafer information to the computer equipment;

The computer device queries the flower basket information corresponding to the silicon wafer information according to the set mapping relationship between the silicon wafer information and the flower basket information, wherein the flower basket information is used to identify the solar cell flower basket;

The computer device queries the process information corresponding to the flower basket information according to the set mapping relationship between the flower basket information and the process information.

Optionally, also include:

The second label identification device scans the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer, and sends the silicon wafer information to the computer device;

The pick-up device picks up the silicon wafer and fills the silicon wafer into the solar cell flower basket, and the silicon wafer is provided with a silicon wafer label;

The third label identification device scans the flower basket label of the solar cell flower basket to obtain the flower basket information of the solar cell flower basket, and sends the flower basket information to the computer device;

The computer device sets a mapping relationship between the silicon wafer information and the flower basket information according to the silicon wafer information and the flower basket information.

Optionally, the first label identification device scans the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer, and before sending the silicon wafer information to the computer device, further comprising:

The fourth label identification device scans the flower basket label of the solar cell flower basket in a specific process to obtain the flower basket information of the solar cell flower basket, and sends the flower basket information to the computer device;

The computer device sets the mapping relationship between the process information and the flower basket information according to the process information of the specific process and the flower basket information.

Optionally, the specific process includes a texturing process, a diffusion process or an oxidation process.

Optionally, the pick-up device picks up the silicon wafer and fills the silicon wafer into the solar cell flower basket, and the silicon wafer further includes:

The pickup device sends loading position information to the computer equipment, where the loading position information is used to indicate the position of the silicon wafer in the solar cell flower basket;

The computer device sets a mapping relationship between the silicon wafer information and the filling position information according to the silicon wafer information and the filling position information;

After the first label identification device scans the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer, and sends the silicon wafer information to the computer equipment, it further includes:

The computer device queries the filling position information corresponding to the silicon wafer information according to the set mapping relationship between the silicon wafer information and the filling position information.

In the technical solution of the identification system and method for a solar cell flower basket provided by the embodiment of the present invention, the first label identification device scans the wafer label of the silicon wafer to obtain the wafer information of the wafer and sends the wafer information to the computer equipment, the computer The device queries the flower basket information corresponding to the silicon wafer information according to the mapping relationship between the set silicon wafer information and the flower basket information, and queries the process information corresponding to the flower basket information according to the set mapping relationship between the flower basket information and the process information, so as to realize the matching of the flower basket information. The process information of silicon wafers in the production process is traced.

【Description of drawings】

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic structural diagram of a system for identifying a solar cell flower basket according to an embodiment of the present invention;

2 is a schematic diagram of a silicon wafer in an identification system for a solar cell flower basket provided by an embodiment of the present invention;

3 is a flowchart of a method for identifying a solar cell flower basket according to an embodiment of the present invention;

FIG. 4 is a flowchart of a method for identifying a solar cell flower basket according to another embodiment of the present invention.

【Detailed ways】

In order to better understand the technical solutions of the present invention, the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

It should be understood that the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise.

It should be understood that the term "and/or" used in this article is only an association relationship to describe related objects, indicating that there can be three kinds of relationships, for example, A and/or B, which can mean that A exists alone, and A and B exist at the same time. B, there are three cases of B alone. In addition, the character "/" in this document generally indicates that the related objects are an "or" relationship.

1 is a schematic structural diagram of an identification system for a solar cell flower basket provided by an embodiment of the present invention, and FIG. 2 is a schematic diagram of a silicon wafer in FIG. 1 . As shown in FIGS. 1 and 2 , the system includes: a solar cell flower basket 1, The first label identification device 2 and the computer equipment 3, a plurality of silicon wafers 4 are placed in the solar cell flower basket 1, and each silicon wafer 4 is provided with a silicon wafer label 5. The first label identification device 2 is used for scanning the wafer label 5 of the wafer 4 to obtain wafer information of the wafer 4 , and sending the wafer information to the computer device 3 . The computer device 3 is used to query the flower basket information corresponding to the silicon wafer information according to the set mapping relationship between the silicon wafer information and the flower basket information; according to the set mapping relationship between the flower basket information and the process information, query the process information corresponding to the flower basket information. . Wherein, the flower basket information is used to identify the solar cell flower basket 1 .

In some embodiments, computer device 3 may include one or more processing devices, eg, servers.

In the embodiment of the present invention, the system further includes: a second label identification device 6 , a third label identification device 7 and a pickup device 8 . The second label identification device 6 is used for scanning the wafer label 5 of the wafer to obtain wafer information of the wafer 4 , and sending the wafer information to the computer device 3 . The third label identification device 7 is used for scanning the flower basket label 9 of the solar cell flower basket 1 to obtain the flower basket information of the solar cell flower basket 1 , and sending the flower basket information to the computer device 3 . The computer device 3 is further configured to set the mapping relationship between the silicon wafer information and the flower basket information according to the silicon wafer information and the flower basket information.

In the embodiment of the present invention, the system further includes: a fourth label identification device 10 . The fourth label identification device 10 is used to scan the flower basket label 9 of the solar cell flower basket 1 in a specific process to obtain the flower basket information of the solar cell flower basket 1, and send the flower basket information to the computer device 3; the computer device 3 is also used for according to the specific process. The process information and the flower basket information, set the mapping relationship between the process information and the flower basket information.

In the embodiment of the present invention, the pick-up device 8 is also used to pick up the silicon wafer 4 and load the silicon wafer 4 into the solar cell flower basket 1, and then send the filling position information to the computer device 3, and the filling position information is used to indicate the silicon wafer. 4 Position in solar cell basket 1. The computer device 3 is also used to set the mapping relationship between the silicon wafer information and the filling position information according to the silicon wafer information and the filling position information; it is also used to scan the silicon wafer label 5 of the silicon wafer 4 in the first label identification device 2 to obtain the silicon wafer information. After the silicon wafer information of the wafer 4 is sent to the computer device 3, the filling position information corresponding to the silicon wafer information is queried according to the set mapping relationship between the silicon wafer information and the filling position information.

In the embodiment of the present invention, the flower basket tag 9 includes an identification code or a radio frequency tag. As an optional solution, the radio frequency tag includes an NFC or an RFID tag. When the flower basket label 9 includes an identification code, the identification code includes a one-dimensional code, a two-dimensional code or a graphic code. As an optional solution, the identification code can be sprayed on the side of the solar cell flower basket 1 by laser printing technology. When the flower basket label 9 includes a radio frequency label, as an optional solution, the radio frequency label may be disposed in the side wall of the solar cell flower basket 1 or attached to the side wall of the solar cell flower basket 1 .

In the embodiment of the present invention, the silicon wafer label 5 includes an identification code, and the identification code includes a one-dimensional code, a two-dimensional code or a graphic code. As an optional solution, the identification code can be sprayed on the silicon wafer 4 by laser printing technology.

In the embodiment of the present invention, the silicon wafer information is used to identify the silicon wafer 4 .

In the embodiment of the present invention, the first label identification device 2 includes an infrared scanning device or an image acquisition device. The second label identification device 6 includes an infrared scanning device or an image capturing device.

In the embodiment of the present invention, when the flower basket label 9 includes an identification code, the third label identification device 7 includes an infrared scanning device or an image capturing device. When the flower basket tag 9 includes a radio frequency tag, the third tag identification device 7 includes a radio frequency tag identification device.

In the embodiment of the present invention, when the flower basket label 9 includes an identification code, the fourth label identification device 10 includes an infrared scanning device or an image capturing device. When the flower basket tag 9 includes a radio frequency tag, the fourth tag identification device 10 includes a radio frequency tag identification device.

In the embodiment of the present invention, as an optional solution, the infrared scanning device may include a code scanning gun, and the image acquisition device may include a camera.

In the embodiment of the present invention, the pickup device 8 includes, but is not limited to, a pickup device such as a silicon wafer suction cup.

In the embodiment of the present invention, as an optional solution, the first label identification device is independently set.

In the embodiment of the present invention, as an optional solution, the second label identification device is set independently, and the third label identification device is set independently; as another optional solution, the second label identification device and the third label identification device are integrated and set .

In the embodiment of the present invention, as an optional solution, the fourth label identification device is independently provided.

In the solar cell flower basket identification system provided by the embodiment of the present invention, the first label identification device scans the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer and sends the silicon wafer information to the computer equipment. The mapping relationship between wafer information and flower basket information is used to query the flower basket information corresponding to the silicon wafer information, and the process information corresponding to the flower basket information is queried according to the set mapping relationship between the flower basket information and the process information. The process information in can be traced back.

Based on the identification system of the solar cell flower basket in FIG. 1 and FIG. 2 , an embodiment of the present invention provides a method for identifying a solar cell flower basket. 3 is a flowchart of a method for identifying a solar cell flower basket provided by an embodiment of the present invention, and the method includes:

Step 101 , the first label identification device scans the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer, and sends the silicon wafer information to the computer device.

Step 102 , the computer device queries the flower basket information corresponding to the silicon wafer information according to the set mapping relationship between the silicon wafer information and the flower basket information.

Step 103: The computer device queries the process information corresponding to the flower basket information according to the set mapping relationship between the flower basket information and the process information.

In the method for identifying a solar cell flower basket provided by the embodiment of the present invention, the first label identification device scans the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer and sends the silicon wafer information to the computer equipment. The mapping relationship between wafer information and flower basket information is used to query the flower basket information corresponding to the silicon wafer information, and the process information corresponding to the flower basket information is queried according to the set mapping relationship between the flower basket information and the process information. The process information in can be traced back.

Based on the identification system of the solar cell flower basket in FIG. 1 and FIG. 2 , an embodiment of the present invention provides another method for identifying a solar cell flower basket. 4 is a flowchart of another method for identifying a solar cell flower basket provided by an embodiment of the present invention, and the method includes:

Step 201 , the second label identification device scans the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer, and sends the silicon wafer information to the computer device.

In the embodiment of the present invention, as an optional solution, a second label identification device may be provided at the location where the silicon wafer filling process is located on the production line, so as to scan the silicon wafer label when the silicon wafer filling process is performed.

Step 202, the pick-up device picks up the silicon wafer and fills the silicon wafer into the solar cell flower basket.

Step 203 , the pickup device sends the filling position information to the computer equipment, and the filling position information is used to indicate the position of the silicon wafer in the solar cell flower basket.

In the embodiment of the present invention, as an optional solution, the silicon wafer filling process may be performed in the order of step 201 to step 203 . First, the second label identification device scans the silicon wafer label of a silicon wafer and transmits the obtained silicon wafer information to the computer equipment; then, the pickup device picks up the silicon wafer and fills the silicon wafer into the solar cell flower basket; finally, picks up the silicon wafer The apparatus transmits the loading position information of the silicon wafer to the computer device. So far, the filling process of a silicon wafer is completed.

In the embodiment of the present invention, the above steps 201 to 203 are repeated to complete the silicon wafer filling process of a solar cell flower basket.

Step 204 , the third label identification device scans the flower basket label of the solar cell flower basket to obtain the flower basket information of the solar cell flower basket, and sends the flower basket information to the computer device.

In the embodiment of the present invention, as an optional solution, a third label identification device may be provided at the position where the silicon wafer filling process is located on the production line, so as to facilitate the labeling of the cell basket labels of the solar cells during the silicon wafer filling process. scanning.

In the embodiment of the present invention, as an optional solution, when the flower basket label includes an identification code, and the silicon wafer label includes an identification code, the second label identification device and the third label identification device may be the same label identification device. In this case Not shown in the figure.

In the embodiment of the present invention, as an optional solution, when the flower basket label includes a radio frequency tag and the silicon wafer label includes an identification code, the second label identification device and the third label identification device are different label identification devices.

In the embodiment of the present invention, as an optional solution, the flower basket label may be scanned by the third label identification device first to obtain the flower basket information, and then the silicon wafer label may be scanned by the third label identification device to obtain the silicon wafer information. In this case, step 204 may be performed first, and then step 201 may be performed.

Step 205 , the computer device sets the mapping relationship between the silicon wafer information and the flower basket information according to the silicon wafer information and the flower basket information.

In the embodiment of the present invention, the established mapping relationship between the silicon wafer information and the flower basket information is shown in Table 1 below.

Table 1

As shown in Table 1 above, for example, the set mapping relationship between the wafer information and the flower basket information may include the mapping relationship between the flower basket information A and the wafer information 1, 2, and 3. In this case, the flower basket information A corresponds to the wafer information. 1, 2, 3; the set mapping relationship between the wafer information and the flower basket information may also include the mapping relationship between the flower basket information B and the wafer information 4, 5, and 6. In this case, the flower basket information B corresponds to the wafer information 4. , 5, 6; the set mapping relationship between the wafer information and the flower basket information may also include the mapping relationship between the flower basket information C and the wafer information 7, 8, and 9. At this time, the flower basket information C corresponds to the wafer information 7, 8, and 9. 8, 9.

Step 206 , the computer device sets the mapping relationship between the silicon wafer information and the filling position information according to the wafer information and the filling position information.

In the embodiment of the present invention, the established mapping relationship between the silicon wafer information and the filling position information is shown in Table 2 below.

Table 2

As shown in Table 2 above, for example, the mapping relationship between the set silicon wafer information and the filling position information may include the mapping relationship between the No. 1 slot of the solar cell flower basket identified by the flower basket information A and the silicon wafer information 1. At this time, the flower basket The No. 1 slot of the solar cell flower basket identified by information A corresponds to the silicon wafer information 1; the set mapping relationship between the silicon wafer information and the filling position information may also include the No. 1 slot and silicon wafer information of the solar cell flower basket identified by the flower basket information B. The mapping relationship between the wafer information 4. At this time, the No. 1 slot of the solar cell flower basket identified by the flower basket information B corresponds to the silicon wafer information 4; the set mapping relationship between the silicon wafer information and the filling position information can also include the flower basket information C. The mapping relationship between the No. 1 slot of the identified solar cell flower basket and the silicon wafer information 7, at this time, the No. 1 slot of the solar cell flower basket identified by the flower basket information C corresponds to the silicon wafer information 7.

Step 207 , the fourth label identification device scans the flower basket label of the solar cell flower basket in a specific process to obtain the flower basket information of the solar cell flower basket, and sends the flower basket information to the computer device.

In the embodiment of the present invention, the specific process includes a process in which the silicon wafer needs to be placed in a solar cell flower basket for processing. As an optional solution, the specific process includes a texturing process, a diffusion process or an oxidation process. A number of specific processes include a texturing process, a diffusion process, and an oxidation process.

As an optional solution, the oxidation process includes, but is not limited to, a thermal oxygen process.

Before the solar cell flower basket enters the specific process or after the specific process is completed, the fourth label identification device scans the flower basket label of the solar cell flower basket.

Step 208: The computer device sets the mapping relationship between the process information and the flower basket information according to the process information and the flower basket information of the specific process.

In this embodiment of the present invention, the process information may include multiple process parameters.

If the specific process includes the texturing process, the multiple process parameters include multiple cleaning times, the position corresponding to each cleaning time, and the concentration of the cleaning solution corresponding to each position; if the specific process includes the oxidation process, the multiple process parameters include A plurality of oxidation times, the oxidation temperature corresponding to each oxidation time, and the oxidant concentration corresponding to each oxidation temperature; if the specific process includes a diffusion process, the plurality of process parameters include a plurality of diffusion times, the diffusion temperature corresponding to each diffusion time, The diffusion concentration corresponding to each diffusion time. In the embodiment of the present invention, the established mapping relationship between the process information and the flower basket information is shown in Table 3 below.

table 3

As shown in Table 3 above, for example, the mapping relationship between the set process information and the flower basket information may include the mapping relationship between the flower basket information A and the process parameters a, b, and c of the texturing process. Process parameters a, b, c; the mapping relationship between the set process information and the flower basket information can also include the mapping relationship between the flower basket information A and the process parameters d, e, and f of the oxidation process. At this time, the flower basket information A corresponds to the process of the oxidation process. Parameters d, e, f; the mapping relationship between the set process information and the flower basket information can also include the mapping relationship between the flower basket information A and the process parameters g, h, and i of the diffusion process. At this time, the flower basket information A corresponds to the process parameters of the diffusion process. g, h, i.

Step 209 , the first label identification device scans the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer, and sends the silicon wafer information to the computer device.

In the embodiment of the present invention, after the production is completed, the first label identification device scans the silicon wafer label, and sends the obtained silicon wafer information to the computer equipment.

In the embodiment of the present invention, when the process of arranging the silicon wafer outside the solar cell flower basket is performed, the first label identification device scans the silicon wafer label, and sends the obtained silicon wafer information to a computer device.

Step 210 , the computer device queries the flower basket information corresponding to the silicon wafer information according to the set mapping relationship between the silicon wafer information and the flower basket information.

In the embodiment of the present invention, the set mapping relationship between the silicon wafer information and the flower basket information is shown in Table 1 above. As an optional solution, if the obtained silicon wafer information is 1, the silicon wafer information is queried according to the mapping relationship in Table 1 above. The flower basket information corresponding to the piece information 1 is A.

Step 211 , the computer device queries the process information corresponding to the flower basket information according to the set mapping relationship between the flower basket information and the process information.

In the embodiment of the present invention, the set mapping relationship between the flower basket information and the process information is shown in Table 3. As an optional solution, the obtained flower basket information is A, and the flower basket information A is queried according to the mapping relationship in Table 3 above. The process parameters in the corresponding texturing process are a, b, and c; the process parameters in the oxidation process corresponding to the flower basket information A are d, e, and f; the process parameters in the diffusion process corresponding to the flower basket information A are g, h, i.

Step 212 , the computer device searches for the filling position information corresponding to the silicon wafer information according to the set mapping relationship between the silicon wafer information and the filling position information.

In the embodiment of the present invention, the mapping relationship between the set silicon wafer information and the filling position information is shown in Table 2. As an optional solution, if the obtained silicon wafer information is 4, then according to the mapping relationship in Table 2 above, The flower basket information corresponding to the obtained silicon wafer information 4 is B, and the obtained filling position information is the No. 1 slot of the solar cell flower basket identified by the flower basket information B.

In the method for identifying a solar cell flower basket provided by the embodiment of the present invention, the first label identification device scans the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer and sends the silicon wafer information to the computer equipment. The mapping relationship between wafer information and flower basket information is used to query the flower basket information corresponding to the silicon wafer information, and the process information corresponding to the flower basket information is queried according to the set mapping relationship between the flower basket information and the process information. The process information in can be traced back. The embodiment of the present invention realizes that the flower basket information, the process information and the filling position information can be traced through the silicon wafer information, so that the traceability process is simpler and more efficient.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection of the present invention. within the range.

Claims (10)

1. An identification system for a solar cell flower basket, characterized in that it comprises: a solar cell flower basket, a first label identification device and computer equipment, wherein a plurality of silicon wafers are placed in the solar cell flower basket, and each of the silicon wafers is provided with a plurality of silicon wafers. A silicon wafer label is provided; The first label identification device is used to scan the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer, and send the silicon wafer information to a computer device; The computer device is used to query the flower basket information corresponding to the silicon wafer information according to the set mapping relationship between the silicon wafer information and the flower basket information; Process information corresponding to the flower basket information; wherein the flower basket information is used to identify the solar cell flower basket. 2. The system according to claim 1, further comprising: a second label identification device, a third label identification device and a pick-up device; The second label identification device is used to scan the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer, and send the silicon wafer information to the computer equipment; the pick-up device is used for picking up the silicon wafer and filling the silicon wafer into the solar cell flower basket, and the silicon wafer is provided with a silicon wafer label; the third label identification device, configured to scan the flower basket label of the solar cell flower basket to obtain the flower basket information of the solar cell flower basket, and send the flower basket information to the computer device; The computer device is further configured to set a mapping relationship between the silicon wafer information and the flower basket information according to the silicon wafer information and the flower basket information. 3. The system of claim 1, further comprising: a fourth label identification device; The fourth label identification device is used to scan the flower basket label of the solar cell flower basket in a specific process to obtain the flower basket information of the solar cell flower basket, and send the flower basket information to the computer device; The computer device is further configured to set a mapping relationship between the process information and the flower basket information according to the process information of the specific process and the flower basket information. 4. The system of claim 2, wherein: The pick-up device is further configured to pick up the silicon wafers and load the silicon wafers into the solar cell flower basket, and then send the loading position information to the computer equipment, where the loading position information is used to indicate the position of the silicon wafer in the solar cell basket; The computer device is further configured to set a mapping relationship between the silicon wafer information and the filling position information according to the silicon wafer information and the filling position information; The computer device is further configured to, after the first label identification device scans the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer and sends the silicon wafer information to the computer device, according to the set silicon wafer The mapping relationship between the wafer information and the filling position information is used to query the filling position information corresponding to the silicon wafer information. 5. The system according to claim 2, wherein the flower basket tag comprises an identification code or a radio frequency tag. 6. A method for identifying a solar cell flower basket, comprising: The first label identification device scans the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer, and sends the silicon wafer information to the computer equipment; The computer device queries the flower basket information corresponding to the silicon wafer information according to the set mapping relationship between the silicon wafer information and the flower basket information, wherein the flower basket information is used to identify the solar cell flower basket; The computer device queries the process information corresponding to the flower basket information according to the set mapping relationship between the flower basket information and the process information. 7 . The method according to claim 6 , wherein, before the label identification device scans the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer, the method further comprises: 8 . The second label identification device scans the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer, and sends the silicon wafer information to the computer device; The pick-up device picks up the silicon wafer and fills the silicon wafer into the solar cell flower basket, and the silicon wafer is provided with a silicon wafer label; The third label identification device scans the flower basket label of the solar cell flower basket to obtain the flower basket information of the solar cell flower basket, and sends the flower basket information to the computer device; The computer device sets a mapping relationship between the silicon wafer information and the flower basket information according to the silicon wafer information and the flower basket information. 8 . The method according to claim 6 , wherein the first label identification device scans the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer, and sends the silicon wafer information to a computer. 9 . Before the device, it also includes: The fourth label identification device scans the flower basket label of the solar cell flower basket in a specific process to obtain the flower basket information of the solar cell flower basket, and sends the flower basket information to the computer device; The computer device sets the mapping relationship between the process information and the flower basket information according to the process information of the specific process and the flower basket information. 9 . The method according to claim 8 , wherein the specific process comprises a texturing process, a diffusion process or an oxidation process. 10 . 10 . The method according to claim 7 , wherein the pick-up device picks up the silicon wafer and fills the silicon wafer into the solar cell flower basket, and a wafer label is provided on the silicon wafer. 11 . After that it also includes: The pickup device sends loading position information to the computer equipment, where the loading position information is used to indicate the position of the silicon wafer in the solar cell flower basket; The computer device sets a mapping relationship between the silicon wafer information and the filling position information according to the silicon wafer information and the filling position information; After the first label identification device scans the silicon wafer label of the silicon wafer to obtain the silicon wafer information of the silicon wafer, and sends the silicon wafer information to the computer equipment, it further includes: The computer device queries the filling position information corresponding to the silicon wafer information according to the set mapping relationship between the silicon wafer information and the filling position information.

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