CN113065914A - Delivery control method based on unmanned vending machine - Google Patents
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Abstract
The invention provides a delivery control method based on an unmanned vending machine, which comprises the following steps: acquiring order information of the vending machine and analyzing the order information; acquiring order data of the order information based on the analysis result, and transmitting the order data to a data terminal; according to the order data, a delivery control instruction is generated at the data terminal; performing delivery control of the vending machine based on the delivery control instructions; order data are acquired by analyzing order information of the unmanned vending machine, so that a delivery control instruction is accurately generated through the order data, delivery control is performed on the unmanned vending machine through the delivery control instruction, and the accuracy of the delivery control of the unmanned vending machine is improved.
Description
Technical Field
The invention relates to the technical field of delivery control of an unmanned vending machine, in particular to a delivery control method based on the unmanned vending machine.
Background
At present, the unmanned vending machine occupies a large market in the market and provides convenience for people, however, when the existing unmanned vending machine obtains order information, system instability occurs and the order information is not sufficiently analyzed, so that the buying and selling results deviate, the experience effect is greatly reduced, and in order to improve the accuracy and the use efficiency of the unmanned vending machine in use, the delivery control method based on the unmanned vending machine is provided.
Disclosure of Invention
The invention provides a delivery control method based on an unmanned vending machine, which is used for generating a delivery control instruction by analyzing order information of the unmanned vending machine and accurately controlling delivery of the unmanned vending machine through the delivery control instruction.
A vending machine based delivery control method, comprising:
step 1: acquiring order information of the vending machine and analyzing the order information;
step 2: acquiring order data of the order information based on the analysis result, and transmitting the order data to a data terminal;
and step 3: according to the order data, a delivery control instruction is generated at the data terminal;
and 4, step 4: and performing delivery control on the unmanned vending machine based on the delivery control instruction.
Preferably, in step 1, a specific work process of analyzing the order information includes:
acquiring the number of characters of the order information, dividing the number of characters of the order information according to the number of preset characters, and acquiring order sub-information;
adding a separation identifier to each order sub-information;
according to the separation identifier, information content of each order sub-message is obtained, and the order sub-messages are named according to the information content;
matching the named order sub-information with a preset database, and meanwhile, acquiring a data address corresponding to the order sub-information in the database based on a matching result;
acquiring an address sequence of the data address, calculating the address sequence and a data key in the preset database, and acquiring an order sub-information calculation result;
and integrating the calculation results of the order sub-information, and acquiring order data corresponding to the order information according to the integrated result.
Preferably, in step 2, a specific working process of transmitting the order data to the data terminal includes:
acquiring a data field of the order data, and setting a duplication checking rule based on the data field;
determining the repetition rate of the order data based on the duplication checking rule, and performing similarity verification on the order data with the repetition rate larger than a preset rate;
when the similarity between the order data exceeds a set threshold value, judging that repeated data occur in the order data;
removing repeated data in the order data, distributing the removed order data in a preset coordinate space, and drawing a coordinate curve;
calculating the reference dispersion of the order data based on the coordinate curve;
acquiring order data larger than the reference dispersion, defining the order data larger than the reference dispersion as irrelevant data, and simultaneously removing the irrelevant data to acquire complete order data;
acquiring entity order information related to the complete order data, and forming a transmission chain based on the entity order information;
determining a transmission mode of the complete order data according to the transmission chain;
transmitting the complete order data in the transmission chain according to the transmission mode;
before the complete order data reach the data terminal, placing the complete order data in a verification tree preset in the data terminal;
verifying the complete order data based on the verification tree;
and when the complete order data is qualified in verification, transmitting the complete order data to the data terminal.
Preferably, in step 3, the specific working process of generating the delivery control command at the data terminal according to the order data includes:
acquiring a compiling function, compiling the order data through the compiling function, and acquiring a compiling result;
detecting whether the same name of the goods in the unmanned vending machine related to the compiling result exists in a standard database or not based on the compiling result;
if yes, acquiring a mapping relation based on the compiling result, and establishing the mapping relation between the compiling result and the articles in the unmanned vending machine;
in the instruction generation database, a delivery control instruction corresponding to the mapping relation is acquired.
Preferably, in step 4, based on the delivery control command, the specific work process of delivering and controlling the vending machine includes:
acquiring the commodity number in the delivery control instruction, and acquiring the sales amount corresponding to the commodity number;
the delivery control instruction is further used for judging whether a currency transaction is received in the vending machine;
when the vending machine receives the currency transaction, acquiring the amount data of the currency transaction, and simultaneously comparing the amount data with the sales amount corresponding to the commodity number;
when the amount data is the same as the sales amount corresponding to the commodity number, the delivery control instruction controls the commodity corresponding to the commodity number to be delivered out of the warehouse;
meanwhile, the delivery control instruction controls the vending machine to automatically and correspondingly supplement the sold goods, and delivery control of the vending machine is completed.
Preferably, the delivery control method based on the vending machine further includes, when the sold product is replenished correspondingly:
judging whether the sold commodities are complete or not;
when the sold commodities are not full, the delivery control instruction controls an alarm device in the unmanned vending machine to perform alarm operation;
and meanwhile, counting the codes of the sold commodities, and transmitting the counting result to a management terminal.
Preferably, in step 3, after acquiring the delivery control command, the method further includes:
obtaining a delivery control instruction source file of the delivery control instruction, and analyzing the delivery control instruction source file;
obtaining the buffer area bit width of the delivery control instruction based on the analysis result, and judging whether a conflict instruction exists in the delivery control instruction in the buffer area width;
when a conflict instruction exists, correcting the conflict instruction, and generating an instruction processing file according to a correction result;
according to the instruction processing file, expanding the corrected delivery control instruction by one address, and acquiring a new buffer area bit width;
and buffering the delivery control instruction according to the new buffer area bit width.
Preferably, in step 4, after the delivery control of the vending machine is performed based on the delivery control command, the method further includes:
acquiring an instruction error rate of the delivery control instruction, calculating instruction accuracy of the delivery control instruction according to the instruction error rate, calculating delivery efficiency of the unmanned vending machine based on the instruction accuracy and delivery time of the unmanned vending machine, and judging the current working state of the unmanned vending machine according to the delivery efficiency, wherein the specific working process comprises the following steps:
reading the delivery control instruction to obtain an instruction error rate of the delivery control instruction;
calculating an instruction accuracy of the delivery control instruction based on an instruction error rate of the delivery control instruction;
wherein z represents the command accuracy of the delivery control command; delta represents the recognition fault-tolerant rate of the delivery control instruction, and the value range is (0.02, 0.1); mu represents the instruction error rate of the delivery control instruction, and the value range is (0.3, 0.7); l represents an instruction length of the delivery control instruction; t is t0Indicating a read time at which the delivery control instruction is read; f represents a reading frequency of reading the delivery control command; eta represents an interaction time between the delivery control instructions and the vending machine; f represents the interaction frequency between the interaction control command and the unmanned vending machine;
acquiring the delivery time actually completed by the unmanned vending machine, and calculating the delivery efficiency of the unmanned vending machine based on the instruction accuracy;
wherein ξ represents the delivery efficiency of the vending machine; z represents the command accuracy of the delivery control command; t is0Indicating a delivery time actually completed by the vending machine; t is1Indicating a desired delivery time for the vending machine; v represents a delivery speed of the vending machine; h represents a delivery quantity of the vending machine; t is t1Indicating a reaction time of the vending machine;
determining an operational state of the vending machine based on a delivery efficiency of the vending machine;
when the delivery efficiency of the unmanned vending machine is in a first reference range, judging that the working state of the unmanned vending machine is excellent;
when the delivery efficiency of the unmanned vending machine is in a second reference range, judging that the working state of the unmanned vending machine is good;
when the delivery efficiency of the unmanned vending machine is in a third reference range, judging that the working state of the unmanned vending machine is poor, and meanwhile, acquiring the aging degree of the unmanned vending machine;
when the aging degree is within a preset range, optimizing the performance of the unmanned vending machine;
otherwise, the vending machine is repaired or destroyed.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a flowchart of a delivery control method based on an unmanned vending machine according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1:
the present embodiment provides a delivery control method based on an unmanned vending machine, as shown in fig. 1, including:
step 1: acquiring order information of the vending machine and analyzing the order information;
step 2: acquiring order data of the order information based on the analysis result, and transmitting the order data to a data terminal;
and step 3: according to the order data, a delivery control instruction is generated at the data terminal;
and 4, step 4: and performing delivery control on the unmanned vending machine based on the delivery control instruction.
In this embodiment, the order information includes: commodity name, commodity allowance, number of purchased commodities, commodity amount and the like.
In this embodiment, the data terminal may be configured to perform data processing on the order data and generate the delivery control command.
The beneficial effects of the above technical scheme are: order data are acquired by analyzing order information of the unmanned vending machine, so that a delivery control instruction is accurately generated through the order data, delivery control is performed on the unmanned vending machine through the delivery control instruction, and the accuracy of the delivery control of the unmanned vending machine is improved.
Example 2:
on the basis of embodiment 1, this embodiment provides a delivery control method based on a vending machine, and in step 1, a specific working process of analyzing the order information includes
Acquiring the number of characters of the order information, dividing the number of characters of the order information according to the number of preset characters, and acquiring order sub-information;
adding a separation identifier to each order sub-information;
according to the separation identifier, information content of each order sub-message is obtained, and the order sub-messages are named according to the information content;
matching the named order sub-information with a preset database, and meanwhile, acquiring a data address corresponding to the order sub-information in the database based on a matching result;
acquiring an address sequence of the data address, calculating the address sequence and a data key in the preset database, and acquiring an order sub-information calculation result;
and integrating the calculation results of the order sub-information, and acquiring order data corresponding to the order information according to the integrated result.
In this embodiment, the number of characters of the order information is divided according to a preset number of characters, and each division result is one item of the order information, that is, order sub-information, for example: the order sub information is a trade name minister or the like.
In this embodiment, the separation identifier is added to obtain more accurate order sub-information, so that overlapping error information does not occur.
The beneficial effects of the above technical scheme are: by segmenting the order information, acquiring the segmented order sub-information and then correspondingly processing each order sub-information, the information content of the final order information can be accurately acquired, so that the acquired order data is more accurate, and the accuracy of the order information is improved.
Example 3:
on the basis of embodiment 1, this embodiment provides a delivery control method based on a vending machine, and in step 2, a specific working process of transmitting order data to a data terminal includes:
acquiring a data field of the order data, and setting a duplication checking rule based on the data field;
determining the repetition rate of the order data based on the duplication checking rule, and performing similarity verification on the order data with the repetition rate larger than a preset rate;
when the similarity between the order data exceeds a set threshold value, judging that repeated data occur in the order data;
removing repeated data in the order data, distributing the removed order data in a preset coordinate space, and drawing a coordinate curve;
calculating the reference dispersion of the order data based on the coordinate curve;
acquiring order data larger than the reference dispersion, defining the order data larger than the reference dispersion as irrelevant data, and simultaneously removing the irrelevant data to acquire complete order data;
acquiring entity order information related to the complete order data, and forming a transmission chain based on the entity order information;
determining a transmission mode of the complete order data according to the transmission chain;
transmitting the complete order data in the transmission chain according to the transmission mode;
before the complete order data reach the data terminal, placing the complete order data in a verification tree preset in the data terminal;
verifying the complete order data based on the verification tree;
and when the complete order data is qualified in verification, transmitting the complete order data to the data terminal.
In this embodiment, the preset ratio may be that the repetition ratio is 1%, and the order data when greater than the preset ratio needs to be subjected to similarity verification.
In this embodiment, the threshold may be set to 30% similarity
In this embodiment, the transmission chain is for transmitting order data.
In this embodiment, the verification nodes may be data having a matching relationship in a verification tree, and these verification nodes may determine whether malicious data exists in the complete order data, which may protect the data terminal.
In this embodiment, the verification of the complete order data may be performed by matching the complete order data with a verification node in a verification tree structure, and determining that the complete order data is qualified in verification if the matching is not successful.
The beneficial effects of the above technical scheme are: the order data is subjected to double duplicate checking through the duplication ratio judgment and the similarity verification, the accuracy of data processing is improved, the wrong duplicate data is avoided being judged, irrelevant data larger than the reference dispersion degree are removed, the space for data processing can be saved, the efficiency of data processing is improved, and the destruction of malicious data can be effectively avoided through the safety verification of the complete order data.
Example 4:
on the basis of embodiment 1, this embodiment provides a delivery control method based on a vending machine, and in step 3, the specific work process of generating delivery control instructions in the data terminal according to the order data includes:
acquiring a compiling function, compiling the order data through the compiling function, and acquiring a compiling result;
detecting whether the same name of the goods in the unmanned vending machine related to the compiling result exists in a standard database or not based on the compiling result;
if yes, acquiring a mapping relation based on the compiling result, and establishing the mapping relation between the compiling result and the articles in the unmanned vending machine;
in the instruction generation database, a delivery control instruction corresponding to the mapping relation is acquired.
In this embodiment, the order data is compiled to more accurately obtain the corresponding delivery control instructions.
In this embodiment, the mapping relationship may be that one compilation result corresponds to one item.
The beneficial effects of the above technical scheme are: the mapping relation of the articles in the unmanned vending machine can be effectively obtained by compiling the order data, and then the delivery control instruction is generated.
Example 5:
on the basis of embodiment 1, this embodiment provides a delivery control method based on an unmanned vending machine, and in step 4, based on the delivery control instruction, the specific working process of delivery control on the unmanned vending machine includes:
acquiring the commodity number in the delivery control instruction, and acquiring the sales amount corresponding to the commodity number;
the delivery control instruction is further used for judging whether a currency transaction is received in the vending machine;
when the vending machine receives the currency transaction, acquiring the amount data of the currency transaction, and simultaneously comparing the amount data with the sales amount corresponding to the commodity number;
when the amount data is the same as the sales amount corresponding to the commodity number, the delivery control instruction controls the commodity corresponding to the commodity number to be delivered out of the warehouse;
meanwhile, the delivery control instruction controls the vending machine to automatically and correspondingly supplement the sold goods, and delivery control of the vending machine is completed.
In this embodiment, the numbering of the merchandise information may reduce the time to delivery matching.
The beneficial effects of the above technical scheme are: through judging when there is the currency transaction in the currency unmanned aerial vehicle, will compare through the amount of money that corresponds transaction amount and commodity number to can avoid delivery error, through filling up the whole with commodity is automatic, be favorable to guaranteeing the integrality of unmanned vending machine commodity, thereby improve unmanned vending machine's delivery degree of accuracy and validity greatly.
Example 6:
on the basis of embodiment 5, this embodiment provides a delivery control method based on a vending machine, and when correspondingly replenishing the sold product, the method further includes:
judging whether the sold commodities are complete or not;
when the sold commodities are not full, the delivery control instruction controls an alarm device in the unmanned vending machine to perform alarm operation;
and meanwhile, counting the codes of the sold commodities, and transmitting the counting result to a management terminal.
In this embodiment, the alarm operation may be light, vibration, sound, or a combination of the three.
In this embodiment, the management terminal may be a computer or a communication device such as a mobile phone.
The beneficial effects of the above technical scheme are: when commodity in the vending machine is not enough, report to the police through alarm device to the commodity of lack of goods is makeed statistics of, thereby is favorable to reminding the administrator of unmanned vending machine in time to mend goods, has improved unmanned vending machine's availability factor.
Example 7:
on the basis of embodiment 1, this embodiment provides a delivery control method based on a vending machine, and in step 3, after acquiring the delivery control instruction, the method further includes:
obtaining a delivery control instruction source file of the delivery control instruction, and analyzing the delivery control instruction source file;
obtaining the buffer area bit width of the delivery control instruction based on the analysis result, and judging whether a conflict instruction exists in the delivery control instruction in the buffer area width;
when a conflict instruction exists, correcting the conflict instruction, and generating an instruction processing file according to a correction result;
according to the instruction processing file, expanding the corrected delivery control instruction by one address, and acquiring a new buffer area bit width;
and buffering the delivery control instruction according to the new buffer area bit width.
In this embodiment, the reason why the conflict command in the delivery control command is determined and corrected is to ensure the accuracy of the delivery control command.
In this embodiment, the modified delivery control command is extended by one address to reduce the delay of the delivery control command.
The beneficial effects of the above technical scheme are: the accuracy of the delivery control instruction can be effectively ensured by correcting the conflict instruction in the delivery control instruction, and the condition of time delay of the instruction can be effectively avoided by expanding the instruction address, so that the processing efficiency of the delivery control instruction is greatly improved, and the use of the unmanned vending machine is guaranteed.
Example 8:
in addition to embodiment 1, this embodiment provides a delivery control method based on an unmanned aerial vehicle, and in step 4, after performing delivery control on the unmanned aerial vehicle based on the delivery control instruction, the method further includes:
acquiring an instruction error rate of the delivery control instruction, calculating instruction accuracy of the delivery control instruction according to the instruction error rate, calculating delivery efficiency of the unmanned vending machine based on the instruction accuracy and delivery time of the unmanned vending machine, and judging the current working state of the unmanned vending machine according to the delivery efficiency, wherein the specific working process comprises the following steps:
reading the delivery control instruction to obtain an instruction error rate of the delivery control instruction;
calculating an instruction accuracy of the delivery control instruction based on an instruction error rate of the delivery control instruction;
wherein z represents the command accuracy of the delivery control command; delta represents the recognition fault-tolerant rate of the delivery control instruction, and the value range is (0.02, 0.1); mu represents the instruction error rate of the delivery control instruction, and the value range is (0.3, 0.7); l represents an instruction length of the delivery control instruction; t is t0Indicating a read time at which the delivery control instruction is read; f represents a reading frequency of reading the delivery control command; eta represents interaction between the delivery control directives and the vending machineTime; f represents the interaction frequency between the interaction control command and the unmanned vending machine;
acquiring the delivery time actually completed by the unmanned vending machine, and calculating the delivery efficiency of the unmanned vending machine based on the instruction accuracy;
wherein ξ represents the delivery efficiency of the vending machine; z represents the command accuracy of the delivery control command; t is0Indicating a delivery time actually completed by the vending machine; t is1Indicating a desired delivery time for the vending machine; v represents a delivery speed of the vending machine; h represents a delivery quantity of the vending machine; t is t1Indicating a reaction time of the vending machine;
determining an operational state of the vending machine based on a delivery efficiency of the vending machine;
when the delivery efficiency of the unmanned vending machine is in a first reference range, judging that the working state of the unmanned vending machine is excellent;
when the delivery efficiency of the unmanned vending machine is in a second reference range, judging that the working state of the unmanned vending machine is good;
when the delivery efficiency of the unmanned vending machine is in a third reference range, judging that the working state of the unmanned vending machine is poor, and meanwhile, acquiring the aging degree of the unmanned vending machine;
when the aging degree is within a preset range, optimizing the performance of the unmanned vending machine;
otherwise, the vending machine is repaired or destroyed.
In this embodiment, the command error rate may be a rate at which errors occur in encoding when passing through commands generated at the time of encoding.
In this embodiment, the first reference range indicates that the delivery efficiency of the unmanned vending machine is at (80%, 99%).
In this embodiment, the second reference range indicates that the delivery efficiency of the unmanned vending machine is (50%, 80%).
In this embodiment, the third reference range indicates that the delivery efficiency of the unmanned vending machine is (20%, 50%).
The beneficial effects of the above technical scheme are: the instruction error rate of the delivery control instruction is acquired, the instruction accuracy of the delivery control instruction is accurately calculated according to the instruction error rate, meanwhile, the delivery efficiency of the unmanned vending machine is accurately calculated based on the instruction accuracy and the delivery time of the unmanned vending machine, so that the working state of the current unmanned vending machine is judged according to the delivery efficiency, whether the unmanned vending machine is replaced or optimized is further determined, and the use frequency and the use effect of the unmanned vending machine during delivery are greatly improved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. A vending machine based delivery control method, comprising:
step 1: acquiring order information of the vending machine and analyzing the order information;
step 2: acquiring order data of the order information based on the analysis result, and transmitting the order data to a data terminal;
and step 3: according to the order data, a delivery control instruction is generated at the data terminal;
and 4, step 4: and performing delivery control on the unmanned vending machine based on the delivery control instruction.
2. A vending machine-based delivery control method according to claim 1, wherein the specific process of analyzing the order information in step 1 comprises:
acquiring the number of characters of the order information, dividing the number of characters of the order information according to the number of preset characters, and acquiring order sub-information;
adding a separation identifier to each order sub-information;
according to the separation identifier, information content of each order sub-message is obtained, and the order sub-messages are named according to the information content;
matching the named order sub-information with a preset database, and meanwhile, acquiring a data address corresponding to the order sub-information in the database based on a matching result;
acquiring an address sequence of the data address, calculating the address sequence and a data key in the preset database, and acquiring an order sub-information calculation result;
and integrating the calculation results of the order sub-information, and acquiring order data corresponding to the order information according to the integrated result.
3. A delivery control method based on vending machine as claimed in claim 1, wherein the step 2 of transmitting the order data to the data terminal comprises the following specific working procedures:
acquiring a data field of the order data, and setting a duplication checking rule based on the data field;
determining the repetition rate of the order data based on the duplication checking rule, and performing similarity verification on the order data with the repetition rate larger than a preset rate;
when the similarity between the order data exceeds a set threshold value, judging that repeated data occur in the order data;
removing repeated data in the order data, distributing the removed order data in a preset coordinate space, and drawing a coordinate curve;
calculating the reference dispersion of the order data based on the coordinate curve;
acquiring order data larger than the reference dispersion, defining the order data larger than the reference dispersion as irrelevant data, and simultaneously removing the irrelevant data to acquire complete order data;
acquiring entity order information related to the complete order data, and forming a transmission chain based on the entity order information;
determining a transmission mode of the complete order data according to the transmission chain;
transmitting the complete order data in the transmission chain according to the transmission mode;
before the complete order data reach the data terminal, placing the complete order data in a verification tree preset in the data terminal;
verifying the complete order data based on the verification tree;
and when the complete order data is qualified in verification, transmitting the complete order data to the data terminal.
4. A vending machine based delivery control method according to claim 1, wherein the specific work process of generating the delivery control command at the data terminal according to the order data in step 3 comprises:
acquiring a compiling function, compiling the order data through the compiling function, and acquiring a compiling result;
detecting whether the same name of the goods in the unmanned vending machine related to the compiling result exists in a standard database or not based on the compiling result;
if yes, acquiring a mapping relation based on the compiling result, and establishing the mapping relation between the compiling result and the articles in the unmanned vending machine;
in the instruction generation database, a delivery control instruction corresponding to the mapping relation is acquired.
5. The vending machine-based delivery control method according to claim 1, wherein in step 4, the specific work process of performing delivery control on the vending machine based on the delivery control command comprises:
acquiring the commodity number in the delivery control instruction, and acquiring the sales amount corresponding to the commodity number;
the delivery control instruction is further used for judging whether a currency transaction is received in the vending machine;
when the vending machine receives the currency transaction, acquiring the amount data of the currency transaction, and simultaneously comparing the amount data with the sales amount corresponding to the commodity number;
when the amount data is the same as the sales amount corresponding to the commodity number, the delivery control instruction controls the commodity corresponding to the commodity number to be delivered out of the warehouse;
meanwhile, the delivery control instruction controls the vending machine to automatically and correspondingly supplement the sold goods, and delivery control of the vending machine is completed.
6. A vending machine based delivery control method according to claim 5, wherein when the sold goods are correspondingly supplemented, the method further comprises:
judging whether the sold commodities are complete or not;
when the sold commodities are not full, the delivery control instruction controls an alarm device in the unmanned vending machine to perform alarm operation;
and meanwhile, counting the codes of the sold commodities, and transmitting the counting result to a management terminal.
7. A vending machine based delivery control method according to claim 1, wherein in step 3, after acquiring the delivery control command, the method further comprises:
obtaining a delivery control instruction source file of the delivery control instruction, and analyzing the delivery control instruction source file;
obtaining the buffer area bit width of the delivery control instruction based on the analysis result, and judging whether a conflict instruction exists in the delivery control instruction in the buffer area width;
when a conflict instruction exists, correcting the conflict instruction, and generating an instruction processing file according to a correction result;
according to the instruction processing file, expanding the corrected delivery control instruction by one address, and acquiring a new buffer area bit width;
and buffering the delivery control instruction according to the new buffer area bit width.
8. The vending machine-based delivery control method according to claim 1, wherein in step 4, after the delivery control of the vending machine is performed based on the delivery control command, the method further comprises:
acquiring an instruction error rate of the delivery control instruction, calculating instruction accuracy of the delivery control instruction according to the instruction error rate, calculating delivery efficiency of the unmanned vending machine based on the instruction accuracy and delivery time of the unmanned vending machine, and judging the current working state of the unmanned vending machine according to the delivery efficiency, wherein the specific working process comprises the following steps:
reading the delivery control instruction to obtain an instruction error rate of the delivery control instruction;
calculating an instruction accuracy of the delivery control instruction based on an instruction error rate of the delivery control instruction;
wherein z represents the command accuracy of the delivery control command; delta represents the recognition fault-tolerant rate of the delivery control instruction, and the value range is (0.02, 0.1); mu represents the instruction error rate of the delivery control instruction, and the value range is (0.3, 0.7); l represents an instruction length of the delivery control instruction; t is t0Indicating a read time at which the delivery control instruction is read; f represents a reading frequency of reading the delivery control command; eta represents an interaction time between the delivery control instructions and the vending machine; f represents the interaction frequency between the delivery control instructions and the vending machine;
acquiring the delivery time actually completed by the unmanned vending machine, and calculating the delivery efficiency of the unmanned vending machine based on the instruction accuracy;
wherein ξ represents the delivery efficiency of the vending machine; z represents the command accuracy of the delivery control command; t is0Indicating a delivery time actually completed by the vending machine; t is1Indicating a desired delivery time for the vending machine; v represents a delivery speed of the vending machine; h represents a delivery quantity of the vending machine; t is t1Indicating a reaction time of the vending machine;
determining an operational state of the vending machine based on a delivery efficiency of the vending machine;
when the delivery efficiency of the unmanned vending machine is in a first reference range, judging that the working state of the unmanned vending machine is excellent;
when the delivery efficiency of the unmanned vending machine is in a second reference range, judging that the working state of the unmanned vending machine is good;
when the delivery efficiency of the unmanned vending machine is in a third reference range, judging that the working state of the unmanned vending machine is poor, and meanwhile, acquiring the aging degree of the unmanned vending machine;
when the aging degree is within a preset range, optimizing the performance of the unmanned vending machine;
otherwise, the vending machine is repaired or destroyed.
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