TWM630091U - Self-propelling vehicle dispatching system - Google Patents

Abstract

A self-propelled vehicle dispatching system includes a first self-propelled vehicle, a server and an electronic device. Through the network communication between the electronic device and the server, the first self-propelled vehicle is controlled to transport the first material or reference material from the material storage management station to the machine, assisting the staff to carry the material, and speeding up the entire transportation.

Description

Self-propelled vehicle dispatch system

This creation is about a self-propelled vehicle, especially a self-propelled vehicle dispatching system which is equipped with an electronic device and a server to control the driving condition of the self-propelled vehicle.

With the vigorous development of the national economy, the cost of labor is increasing day by day. Due to the cost consideration of the company, the work that requires manpower is gradually replaced by machines. Among them, the self-propelled vehicle is equipped with an automatic traveling device and can move along a path (such as a magnetic strip track) set by the user, and the self-propelled vehicle can assist people to carry goods, so that it is widely used in industry.

Generally speaking, self-propelled vehicles can only move along a specific path to carry items, and self-propelled vehicles cannot identify the type of goods to be carried. Users need to help identify the type of goods and then place them on the self-propelled vehicle to increase the use of the inconvenience of the user. In addition, if the self-propelled bicycle breaks down in the middle, it is difficult for the user to know the abnormality of the self-propelled bicycle, and the user needs to find the location of the self-propelled bicycle along the way to maintain the self-propelled bicycle, causing trouble for the user.

In view of the foregoing, the inventors of this creation have considered and designed a self-propelled vehicle dispatching system, in order to improve the deficiencies of the prior art, thereby enhancing the implementation and utilization in the industry.

In view of the above-mentioned problems in the prior art, the purpose of this creation is to provide a self-propelled vehicle dispatching system to solve the problems faced in the prior art.

Based on the above purpose, the present invention provides a self-propelled vehicle dispatching system, which includes a first self-propelled vehicle, a server, and an electronic device. The first self-propelled vehicle is installed in the factory area. The server network connects the first self-propelled vehicle and the machine, the server knows the execution status of the first self-propelled vehicle, and the server includes a debiting unit and a processing unit. The electronic device network is connected to the server and is adjacent to the machine. Among them, the electronic device scans the identification barcode and the machine barcode of the machine, and transmits the identification barcode, the machine barcode and the picking request to the server. The server activates the debit unit after receiving the picking request, and the processing unit according to the machine The barcode transmits a plurality of reference materials to the electronic device, the electronic device selects one of the plurality of reference materials or sets the first material, the electronic device sets the reference storage location barcode of the reference material or the first storage location barcode of the first material, and the bill is debited The unit performs the deduction action according to the reference material or the first material. The processing unit determines that the reference material or the first material is a designated material or a non-designated material. The processing unit determines that the reference material or the first material is a non-designated material. The warehouse management system queries the reference inventory of the reference material or the first inventory of the first material, and the processing unit searches for the reference pallet or the corresponding reference material in the first material warehouse management station according to the reference storage location barcode and the first storage location barcode. For the first pallet of the first material, the processing unit dispatches the first self-propelled vehicle to transport the first pallet or the reference pallet from the first material storage management station to the machine, and the debiting unit sends the bill to the electronic device.

Optionally, when the processing unit queries the reference stock quantity of the reference material or the first stock quantity of the first material in the server and the warehouse management system, the processing unit uses a genetic algorithm to determine the selected reference material or the set first stock quantity. The picking sequence of the material, the processing unit then searches for the reference pallet or the first object storing the corresponding reference material in the first material storage management station according to the reference storage location barcode and the first storage location barcode The processing unit dispatches the first self-propelled vehicle to transport the first pallet or the reference pallet from the first material storage management station to the machine.

Optionally, the genetic algorithm system uses a plurality of data features as a variable of the picking sequence to calculate an optimized picking equation, and the plurality of data features are as follows: reserved material (r), prohibited material (p), expired material Day (v), Trial Product (s), Warehouse Day (i). In the optimized picking equation, multiple data features have their corresponding weight values, and the selected reference material or the multiple data features of the set first material are used as multiple input values, and are brought into the optimized An output value is obtained from the picking equation, and the order is based on the size of the output value as the best picking order. The reference material or the first material with a larger output value is given priority.

Optionally, after the electronic device selects one of a plurality of reference materials or sets the first material, the electronic device scans the storage area barcode of the storage area and transmits it to the server, and the debiting unit executes according to the reference material or the first material. In the deduction action, the server searches for the first pallet or reference pallet at the first material storage management station according to the reference material or the first material, and the server dispatches the first self-propelled vehicle to transport the first pallet from the first material storage management station Or refer to the pallet to the storage area, and the electronic device scans the first barcode of the first pallet or the reference barcode of the reference pallet.

Optionally, this creation further includes a second self-propelled vehicle, and the second self-propelled vehicle is connected to the server through the network. If the server searches for the first pallet or reference stack at the first material storage management station according to the reference material or the first material After the board, the server confirms the position of the first self-propelled vehicle or the second self-propelled vehicle and its execution status is idle, the server sends the first self-propelled vehicle or the second self-propelled vehicle, the first self-propelled vehicle or the second self-propelled vehicle. The self-propelled vehicle transports the first pallet or the reference pallet from the first material storage management station to the machine.

Optionally, the present creation further includes a first charging station and a second charging station, the first charging station and the second charging station are connected to the server network, and the first self-propelled vehicle and the second self-propelled vehicle respectively have a first wireless tag. and a second wireless tag, the first charging station has a first wireless sensing area, and the second charging station has a first Two wireless sensing areas, the first self-propelled vehicle is located within the range of the first wireless sensing area, the first charging station and the first wireless tag perform wireless sensing, and the second self-propelled vehicle is located within the range of the second wireless sensing area Inside, the second charging station and the second wireless tag perform wireless sensing.

Optionally, the server is provided with a map, which indicates the location of the machine, the location of the first material storage management station, the location of the first self-propelled vehicle, the location of the second self-propelled vehicle, the location of the first charging station, and the location of the second self-propelled vehicle. The location of the charging station, the map updates the position of the first self-propelled vehicle according to the signal strength of the wireless sensing between the first self-propelled vehicle and the first charging station, and the map is based on the wireless sensing between the second self-propelled vehicle and the second charging station. The measured signal strength updates the position of the second self-propelled vehicle.

Optionally, if a pallet for storing empty barrels is placed near the machine or the storage area, the electronic device scans the machine barcode or the electronic device scans the machine barcode and the storage area barcode of the storage area, and the electronic device scans the identity barcode and places it. The pallet placement barcode, the electronic device sends the machine barcode to the server or the storage area barcode and the machine barcode to the server, the electronic device sends the identity barcode, placement barcode and car request to the server, the server dispatches the first A self-propelled vehicle transports and places pallets from the machine or storage area to the first material storage management station.

Optionally, this creation further includes a second material storage management station, the second material storage management station is connected to the server through the network, the first material storage management station has a first storage management list, and the second material storage management station has a second storage. Management form, if the electronic device scans the identity barcode and the second barcode of the second pallet storing the second material and sends the relocation request to the server, the server confirms the position of the first self-propelled vehicle and its execution status is idle, and the servo The device dispatches the first self-propelled vehicle to carry the second pallet from the first material storage management station to the second material storage management station, the first material storage management station changes the first storage management order, and the second material storage management station changes the second storage management sheet

Optionally, if the server determines that the first self-propelled vehicle is in an abnormal state, the server transmits the alarm information and the position of the first self-propelled vehicle to the electronic device by means of web mail or SMS.

Optionally, the server checks its corresponding usage information against the reference material or the first material.

Optionally, when the server checks the usage information and determines that the reference material or the first material is a dangerous material, the server transmits the item feature menu to the electronic device.

Continuing from the above, the self-propelled vehicle dispatching system of the present creation can have one or more of the following advantages: (1) Through the setting of the server and electronic device, the types of materials to be transported by the self-propelled vehicle and the destination can be controlled, Auxiliary staff carry materials. (2) The server can know the position and status of the bicycle from the map in real time, and the user can grasp the position and status of the bicycle in real time, and speed up the whole process of transporting items.

10: Server

11: Processing unit

12: Debit unit

20: Electronics

30: Machine

31: Machine barcode

32: Workstation

40: The first material warehouse management station

41: The first warehouse management order

50: Storage area

60: The second material warehouse management station

61: Second warehouse management list

A1: First Alert Information

A2: Second Alert Information

C1: The first charging station

C2: Second charging station

C3: Third charging station

EM: webmail

M: map

SM: Newsletter

S1: first material

S2: Second material

SA1: first inventory

SA2: Second inventory

V1: The first self-propelled vehicle

V2: Second self-propelled vehicle

V3: The third self-propelled vehicle

V4: Fourth self-propelled vehicle

WMS: Warehouse Management System

Fig. 1 is a block diagram of the first embodiment of the self-propelled vehicle dispatching system.

Figure 2 is a schematic diagram of picking materials according to the first embodiment of the self-propelled vehicle dispatching system.

Figure 3 is a schematic diagram of the storage of the first embodiment of the self-propelled vehicle dispatching system created.

Figure 4 is a schematic diagram of the created map.

Fig. 5 is a block diagram of the second embodiment of the self-propelled vehicle dispatching system.

Fig. 6 is a schematic diagram of the second embodiment of the self-propelled vehicle dispatching system of the invention.

Fig. 7 is the first alarm information and the second alarm information of the second embodiment of the self-propelled vehicle dispatching system created by the author. Schematic diagram of reporting information processing.

The advantages, features, and technical methods of the present creation will be described in more detail with reference to the exemplary embodiments and the accompanying drawings to make it easier to understand, and the present creation can be implemented in different forms, so It should not be construed as limited to the embodiments set forth herein, on the contrary, to those of ordinary skill in the art, the embodiments are provided so that this disclosure will be thorough and complete and will fully convey the scope of the invention, and This creation will only be defined by the appended claims.

It will be understood that although the terms "first", "second", etc. may be used in the present compositions to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections You should not be limited by these terms. These terms are only used to distinguish one element, component, region, layer and/or section from another element, component, region, layer and/or section. Thus, "first element", "first feature", "first region", "first layer" and/or "first portion" discussed below may be referred to as "second element", "second feature" , "Second Area", "Second Floor" and/or "Second Part" without departing from the spirit and teachings of this creation.

Additionally, the terms "comprising" and/or "comprising" refer to the presence of stated features, regions, integers, steps, operations, elements and/or components, but do not exclude one or more other features, regions, integers, steps, operations , elements, components and/or the presence or addition of combinations thereof.

Unless otherwise defined, all terms (including technical and scientific terms) used in this creation have the same meaning as commonly understood by one of ordinary skill in the art to which this creation belongs. It will be further understood that terms such as those defined in commonly used dictionaries should be construed as having definitions consistent with their meanings in the context of the related art and the present creation, and are not to be construed as idealized or overly formal meaning, unless expressly defined as such herein.

Please refer to FIG. 1 , which is a block diagram of the first embodiment of the self-propelled vehicle dispatching system of the present creation. As shown in FIG. 1 , the self-propelled vehicle dispatching system of the present invention includes a first self-propelled vehicle V1 , a server 10 and an electronic device 20 . The first self-propelled vehicle V1 is set in a factory area, the factory area can be, for example, an integrated circuit manufacturing factory or a display panel manufacturing factory, and the factory area can also be a working area of other types of factories, without limitation within the scope of this work. The server 10 is connected to the first self-propelled vehicle V1 and the machine 30 via the network. The server 10 knows the execution status of the first self-propelled vehicle V1 (for example, it can be idle, busy or abnormal). The server 10 includes a button The accounting unit 12 and the processing unit 11, the processing unit 11 may include a processor or a microprocessor, and the debiting unit 12 may include a circuit with a computer function. The electronic device 20 is connected to the server 10 via the network and is adjacent to the machine 30 . The electronic device 20 scans the identity barcode and the machine barcode 31 of the machine 30, and transmits the identity barcode, the machine barcode 31 and the picking request PD to the server 10, and the server 10 starts debiting after receiving the picking request PD. Unit 12, the processing unit 11 transmits a plurality of reference materials RS to the electronic device 20 according to the machine barcode 31, the electronic device 20 selects one of the plurality of reference materials RS or sets the first material S1, and the electronic device 20 sets a single reference material RS The reference storage location barcode or the first storage location barcode of the first material S1, the debiting unit 12 performs the deduction action according to the single reference material RS or the first material S1, and the processing unit 11 determines the single reference material RS or the first material S1. For a designated material or a non-designated material, the processing unit 11 determines that a single reference material RS or the first material is a non-designated material, and the processing unit 11 queries the server 10 and the warehouse management system WMS for the reference stock quantity of the reference material RS or the first material S1 The first inventory amount SA1, the processing unit 11 searches the first material storage management station 40 for the reference pallet storing the corresponding reference material RS or the first pallet corresponding to the first material S1 according to the reference storage position barcode or the first storage position barcode. , the processing unit 11 sends the first control signal CS1 to the first self-propelled vehicle V1, and the processing unit 11 sends the first self-propelled vehicle V1 to transport the first pallet or the reference pallet from the first material storage management station 40 to the machine 30, The debiting unit 12 sends the bill BI to the electronic device 20 .

Wherein, the electronic device 20 may include a mobile device or a personal digital assistant (PDA), the server 10, the first material storage management station 40 and the machine 30 may include a desktop computer, a notebook computer or a supercomputer, Of course, it can also be other electronic devices with network functions and processing signals and data, and is not limited to the scope of the present invention.

Billing BI may include automatic debit options and manual debit options. If the staff operates the electronic device 20 to select the automatic debit option, the staff manually enters the credit card information or bank account this time, and the server 10 will automatically debit the bill according to the amount of the bill BI next time; If the debit is abnormal, the staff operates the electronic device 20 to re-input the credit card information or bank account, or the staff uses another electronic device 20 to perform the debit operation. If the staff operates the electronic device 20 to select the manual debit option, the staff needs to manually input the credit card information or bank account each time, and the server 10 needs to send the payment information BI to the electronic device 20 and the machine 30 each time.

It is worth mentioning that the server 10 checks its corresponding usage information according to the reference material RS or the first material S1. In other words, the server 10 checks the use-related procedures of the reference material RS or the first material S1 and whether it is dangerous. to assist workers in handling hazardous materials. When the server 10 checks the usage information and determines that the reference material RS or the first material S1 is a dangerous material (which may be a strong acid or a strong base), the server 10 sends the item feature menu to the electronic device 20 , and the staff needs to operate the electronic device 20 Fill in the item properties menu (which may include recyclability and acid-base properties), so that the server 10 can know the chemical properties or physical properties of the reference material RS or the first material S1, and the server 10 issues a control command to make the first self-propelled vehicle V1 moving more slowly to carry hazardous materials.

It should be noted that the specified material is the raw material required by the machine 30 and has a specified batch number. When the server 10 determines a single reference material RS or the first material S1, the material for the process required by the machine 30 is in short supply, and the server 10 Immediately find the inventory of the specified material and immediately dispatch the first self-propelled vehicle V1 to transport the specified material from the first material storage management station 40 to the machine. The warehouse management system WMS is a system built by warehouse suppliers. The warehouse management system WMS can record the operation status of the first material warehouse management station 40 and other material warehouse management stations, and the inventory of materials. The server 10 is used to confirm the storage of the first material. Reference library for management station 40 Whether the stock or first stock SA1 is consistent with that recorded in the warehouse management system WMS, so as to correctly judge the value of the reference stock or the first stock SA1.

In one embodiment, when the processing unit 11 queries the server 10 and the warehouse management system WMS for the reference stock quantity of the reference material RS or the first stock quantity SA1 of the first material S1, the processing unit 11 uses a genetic algorithm to determine the The selected reference material RS or the set picking sequence of the first material S1, the processing unit 11 searches the first material storage management station 40 for the reference pallet storing the corresponding reference material RS according to the reference storage location barcode and the first storage location barcode Or the first pallet of the first material S1 , the processing unit 11 dispatches the first self-propelled vehicle V1 to transport the first pallet or the reference pallet from the first material storage management station 40 to the machine 30 . In another embodiment, the genetic algorithm uses a plurality of data features as the variables of the picking sequence to calculate an optimized picking equation, and the plurality of data features are as follows: reserved material (r), prohibited material (p) , expiration date (v), trial item (s), warehouse entry date (i). In the optimized picking equation, depending on the amount of storage data and data characteristics, different optimized picking equations can be obtained. An example of the optimized picking equation is as follows. The optimized picking equation is 30 samples of warehouse data are obtained by genetic algorithm: Output=r*10931-(p*352)(p*352)+1/v*121+s*5407.5+1/i*55

In the optimized picking equation, multiple data features have their corresponding weight values, and the selected reference material RS or the set multiple data features of the first material S1 are used as multiple input values. An output value (Output) is obtained from the optimized picking equation, and the order is based on the size of the output value as the best picking order, and the reference material RS or the first material S1 with a larger output value is given priority; among them, as a plurality of data Among the variables of the feature, the variables of the reserved material (r), the forbidden material (p), and the trial product (s) are set to 0 or 1 according to whether it is the reserved material (r), the forbidden material (p), or the trial material (s) , 0 means no, 1 means yes; the variable of the expiry date (v) is based on a fixed starting date and the remaining days of the expiry date as the benchmark value to set the variable of the expiry date (v); and the entry date The variable of (i) is set according to the number of days after entering the warehouse.

In the first embodiment, the present creation further includes a second self-propelled vehicle V2, and the second self-propelled vehicle V2 is connected to the server 10 via the network. If the server 10 manages the storage of the first material according to the reference material RS or the first material S1 After the station 40 searches for the first pallet or the reference pallet, the server 10 confirms the position of the first self-propelled vehicle V1 or the second self-propelled vehicle V2 and its execution status is idle, and the processing unit 11 sends the first control signal CS1 to The first self-propelled vehicle V1 or the second control signal CS2 is sent to the second self-propelled vehicle V2, the server 10 dispatches the first self-propelled vehicle V1 or the second self-propelled vehicle V2, the first self-propelled vehicle V1 or the second self-propelled vehicle V2 transports the first pallet or the reference pallet from the first material storage management station 40 to the machine 30 . In other words, the server 10 confirms the working conditions of the first self-propelled vehicle V1 and the second self-propelled vehicle V2, and the server 10 can also know the first self-propelled vehicle V1 and the second self-propelled vehicle V2 and the machine 30 or The relative position of the first material warehouse management station 40 .

Please refer to FIG. 2 , which is a schematic diagram of picking materials according to the first embodiment of the self-propelled vehicle dispatching system. As shown in Fig. 2 and in conjunction with Fig. 1, the worker is near the machine 30, the worker uses the electronic device 20 to scan his own identity barcode and the machine barcode 31 of the machine 30, and the electronic device 20 transmits the identity barcode, The machine barcode 31 and the picking request PD are sent to the server 10. The server 10 transmits the corresponding multiple reference materials RS to the electronic device 20 according to the machine 30. The staff operates the electronic device 20 to select one of the multiple reference materials RS or For the first material S1, the staff operates the electronic device 20 to set the reference storage location barcode of the single reference material RS or the first storage location barcode of the first material S1, and the electronic device 20 transmits the single reference material RS or the first material S1 to the server. 10. The server 10 then determines that the single reference material RS or the first material S1 is a designated material or a non-designated material and confirms its corresponding usage information and inventory. The material S1 calculates the material cost and generates a bill BI. After the processing unit 11 determines that the single reference material RS or the first material S1 is a non-designated material, the processing unit 11 stores the first material according to the reference storage location barcode or the first storage location barcode. The management station 40 searches for the first pallet or the reference pallet, and the processing unit 11 sends the first control signal CS1 to the first self-propelled vehicle V1 or the second control signal CS2 to the second self-propelled vehicle V2, the first self-propelled vehicle V1 or the second self-propelled vehicle V2 transports the first pallet or the reference pallet from the first material storage management station 40 to the machine 30, and the server 10 also transmits the bill BI to the electronic device 20 , the staff operates the electronic device 20 to scan the first barcode of the first pallet or the reference barcode of the reference pallet to confirm the material.

As shown in Fig. 2 and in conjunction with Fig. 1, the worker is near the machine 30 but wants to pick up materials in the storage area 50. The worker also operates the electronic device 20 to scan his own identity barcode and the machine barcode 31. The device 20 transmits the identity barcode, the machine barcode 31 and the picking request PD to the server 10, the server 10 transmits the corresponding multiple reference materials RS to the electronic device 20 according to the machine 30, and the staff operates the electronic device 20 to select the reference material RS Or the first material S1 and set the reference storage location barcode or the first storage location barcode, and then the staff operates the electronic device 20 to scan the storage area barcode of the storage area 50, and the electronic device 20 will refer to the reference material RS or the first material S1, the reference storage location The barcode or the barcode of the first storage location and the barcode of the storage area are transmitted to the server 10, the debiting unit 12 calculates the material cost according to the single reference material RS or the first material S1 and generates a bill BI, and the processing unit 11 determines whether the single reference material RS or After the first material S1 is a non-designated material, the processing unit 11 searches for the first pallet or the reference pallet in the first material storage management station 40 according to the reference storage location barcode or the first storage location barcode, and the processing unit 11 sends the first control The signal CS1 is sent to the first self-propelled vehicle V1 or the second control signal CS2 is sent to the second self-propelled vehicle V2. The first self-propelled vehicle V1 or the second self-propelled vehicle V2 transports the first pallet or Referring the pallet to the storage area 50, the server 10 also transmits the bill BI to the electronic device 20, and the staff operates the electronic device 20 to scan the first barcode of the first pallet or the reference barcode of the reference pallet to confirm the material. The storage area 50 may be a temporary storage area near the flow shed or the machine 30 .

When the staff is in the storage area 50 and wants to pick up materials in the storage area 50, the staff also operates the electronic device 20 to scan their own identity barcode and the storage area barcode of the storage area 50. The staff operates the electronic device 20 to select the required materials and set The material number of the material, the electronic device 20 transmits the identity barcode, storage area barcode and material number to the server 10, and the debit unit 12 calculates the cost according to the material selected by the staff and The bill BI is generated, the server 10 searches for the corresponding pallet in the first material storage management station 40 according to the material number, and the processing unit 11 sends the first control signal CS1 to the first self-propelled vehicle V1 or the second control signal CS2 to the second The self-propelled vehicle V2 , the first self-propelled vehicle V1 or the second self-propelled vehicle V2 transports the corresponding pallets from the first material storage management station 40 to the storage area 50 , and the server 10 also transmits the bill BI to the electronic device 20 .

Please refer to FIG. 3 , which is a schematic diagram of the storage of the first embodiment of the self-propelled vehicle dispatching system of the present creation. As shown in Fig. 3 and in conjunction with Fig. 1, if a pallet for storing empty barrels ED is placed near the machine 30, the machine 30 runs out of the required raw materials, and the staff scans their own identity with the electronic device 20 The bar code and the machine bar code 31 of the machine 30, the staff then scans the placement bar code of the placement pallet on which the empty bucket ED is placed, and the electronic device 20 transmits the machine bar code 31, the identity bar code, the placement bar code and the request for a car CD to the server 10, the processing unit 11 sends the first control signal CS1 to the first self-propelled vehicle V1 or the second control signal CS2 to the second self-propelled vehicle V2, the first self-propelled vehicle V1 or the second self-propelled vehicle V2 from The machine 30 transports and places the pallets to the first material storage management station 40, and transfers the empty barrels ED to the first material storage management station 40 for recycling. Of course, there may also be pallets with residual materials, pallets with test samples, or pallets with residual dangerous materials placed near the machine 30 .

As shown in Fig. 3 and in conjunction with Fig. 1, if a pallet for storing empty barrels ED is placed near the storage area 50, the machine 30 runs out of the required raw materials, and the staff scans their own identity with the electronic device 20 The barcode, the machine barcode 31 of the machine 30 and the storage area barcode of the storage area 50, the staff then scans the placement barcode of the placement pallet on which the empty bucket ED is placed, and the electronic device 20 transmits the machine barcode 31 and storage area. The barcode, the identity barcode, the placing barcode and the car-calling request CD are sent to the server 10, and the processing unit 11 sends the first control signal CS1 to the first self-propelled vehicle V1 or the second control signal CS2 to the second self-propelled vehicle V2, the first The self-propelled vehicle V1 or the second self-propelled vehicle V2 transports and places pallets from the storage area 50 to the first material storage management station 40, and transfers the empty barrels ED to the first material storage management station 40 for recycling.

The present creation further includes a first charging station C1 and a second charging station C2 (as shown in FIG. 4 ), the first charging station C1 and the second charging station C2 network connection server 10 (as shown in FIG. 1 ), The first self-propelled vehicle V1 and the second self-propelled vehicle V2 have a first wireless tag and a second wireless tag, respectively, the first charging station C1 has a first wireless sensing area, and the second charging station C2 has a second wireless sensing area , the first self-propelled vehicle V1 is located within the range of the first wireless sensing area, the first charging station C1 and the first wireless tag perform wireless sensing, and the second self-propelled vehicle V2 is located within the range of the second wireless sensing area, The second charging station C2 and the second wireless tag perform wireless sensing. Through the wireless sensing signal strength of the first self-propelled vehicle V1 and the first charging station C1, the server 10 can know the position of the first self-propelled vehicle V1 relative to the first charging station C1, and through the second self-propelled vehicle V2 and the first charging station C1 The wireless sensing signal strength of the second charging station C2 enables the server 10 to know the position of the second self-propelled vehicle V2 relative to the second charging station C2. There is no need to set a magnetic strip track in the factory area, so that the first self-propelled vehicle V1 and the travel path of the second self-propelled vehicle V2 is not restricted.

Please refer to Figure 4, which is a schematic diagram of the created map. As shown in Fig. 4, and in conjunction with Figs. 1 and 4, the server 10 is provided with a map M. The map M indicates the location of the machine 30, the location of the first material storage management station 40, and the location of the first self-propelled vehicle V1. The location, the location of the second self-propelled vehicle V2, the location of the first charging station C1 and the location of the second charging station C2, the map M is based on the signal strength of wireless sensing between the first self-propelled vehicle V1 and the first charging station C1 The location of the first self-propelled vehicle V1 is updated, and the map M updates the location of the second self-propelled vehicle V2 according to the signal strength wirelessly sensed between the second self-propelled vehicle V2 and the second charging station C2.

In addition, the map M may indicate the working conditions (eg, idle state, abnormal state or busy state) of the first self-propelled vehicle V1 and the second self-propelled vehicle V2. Of course, the third charging station C3, the third self-propelled vehicle V3 and the fourth self-propelled vehicle V4 can also be added according to the actual size of the factory area. The third charging station C3 is connected to the server 10 via the network, and the third charging station C3 has a third In the wireless sensing area, the third self-propelled vehicle V3 and the fourth self-propelled vehicle V4 respectively have the third wireless tag and the fourth wireless tag, and the third self-propelled vehicle V3 and the fourth self-propelled vehicle V4 are in the third wireless In the sensing area, the third charging station C3 performs wireless sensing with the third wireless tag and the fourth wireless tag, respectively. Through the wireless sensing signal strength of the third self-propelled vehicle V3 and the third charging station C3, the map M displays the The position of the third self-propelled vehicle V3 relative to the third charging station C3, through the wireless sensing signal strength of the fourth self-propelled vehicle V4 and the third charging station C3, the map M shows the fourth self-propelled vehicle V4 relative to the third charging station Location of C3.

In one embodiment, the server 10 may connect the machine 30 or the first material storage management station to the machine 30 or the first material storage management station according to the positions of the machine 30 and the first material storage management station 40, and the first self-propelled vehicle V1 to the fourth self-propelled vehicle V4 respectively. The relative position of 40 sends an appropriate self-propelled vehicle to carry the first material S1. In another embodiment, the staff using the electronic device 20 selects an appropriate self-propelled vehicle from the first self-propelled vehicle V1 to the fourth self-propelled vehicle V4 in the map M to carry the first material S1, or, using electronic The staff of the device 20 can display the information of the first self-propelled vehicle V1, the second self-propelled vehicle V2, the third self-propelled vehicle V3, the fourth self-propelled vehicle V4 and other Execution status and location) select an appropriate self-propelled vehicle to transport the first material S1.

Please refer to FIG. 5 , which is a block diagram of the second embodiment of the self-propelled vehicle dispatching system of the present creation. As shown in FIG. 5, the self-propelled vehicle dispatching system of the present invention includes a server 10, an electronic device 20, a first self-propelled vehicle V1, and a second self-propelled vehicle V2, and its related configuration is similar to that of the first embodiment. The similarities will not be repeated here, but there are still differences between the second embodiment of the present invention and the first embodiment. The difference is that the first material storage management station 40 has a first storage management list 41. The second embodiment further includes a second material storage management station 60 , and the machine 30 includes a workstation 32 . The first warehouse management sheet 41 includes the first inventory amount SA1 of the first material S1, the second inventory amount SA2 of the second material S2, and indicates the upper limit and lower limit of the safety amount for use of the first material S1 and the second material S2; The second material storage management station 60 is connected to the server 10 via the network. The map M indicates the location of the second material storage management station 60. The second material storage management station 60 is provided with a second storage management list 61. The second storage management list 61 includes the second storage management The second inventory amount SA2 of the material S2 is marked with the upper limit and lower limit of the safety amount for use of the second material S2. Of course, the first material storage management station 40 also Other materials other than the first material S1 and the second material S2 may be included, and the second material storage management station 60 may also include other materials other than the second material S2. The server 10 selects a plurality of reference materials RS (as shown in FIG. 1 ) from the first warehouse management list 41 and the second warehouse management list 61 according to the materials required by the machine 30 , and transmits the plurality of reference materials RS to the electronic device 20. The staff of the electronic device 20 can select materials required by the machine 30 with reference to a plurality of reference materials RS.

Please refer to FIG. 6 , which is a schematic diagram of the relocation and storage of the second embodiment of the self-propelled vehicle dispatching system of the present creation. As shown in Fig. 6 and in conjunction with Fig. 5, the staff operates the identity barcode of the electronic device 20, the second barcode of the second pallet storing the second material S2, and sends the adjustment request AD to the server 10. The page of the server 10 logs in the second material S2 and its corresponding warehouse that needs to be relocated. For example, when a user logs in the second material S2, he needs to relocate from the first material storage management station 40 to the second material storage management station 60, and then the staff Press OK on the server 10 page. The server 10 according to the relative position of the first material storage management station 40 and the first self-propelled vehicle V1, the relative position of the first material storage management station 40 and the second self-propelled vehicle V2 and the first self-propelled vehicle V1 and the second self-propelled vehicle V1. The first self-propelled car V1 or the second self-propelled car V2 is dispatched according to the execution status of the car V2. If the server 10 determines that the first self-propelled car V1 is closer to the first material storage management station 40 and the first self-propelled car V1 The status of V1 is idle, the server 10 sends the third control signal CS3 to the first self-propelled vehicle V1, and the first self-propelled vehicle V1 transports the second pallet from the first material storage management station 40 to the second material storage management station 60. The first material storage management station 40 changes the second inventory quantity SA2 of the first storage management sheet 41, and the second material storage management station 60 changes the second stock quantity SA2 of the second storage management sheet 61; The position of the second self-propelled vehicle V2 is relatively close to the first material storage management station 40 and the status of the second self-propelled vehicle V2 is idle, the server 10 sends the third control signal CS3 to the second self-propelled vehicle V2, and the second self-propelled vehicle V2 is idle. Vehicle V2 transports the second pallet from the first material storage management station 40 to the second material storage management station 60, the first material storage management station 40 changes the second inventory quantity SA2 of the first warehouse management document 41 , and the second material storage management station 60 changes the second inventory quantity SA2 of the second warehouse management document 61 .

Of course, the staff can also operate the electronic device 20 to log in to the page of the server 10, and select the first self-propelled vehicle V1 or the second self-propelled vehicle V2 on the map M (as shown in FIG. 5), and the server 10 sends the third The control signal CS3 is sent to the first self-propelled vehicle V1 or the second self-propelled vehicle V2, and the first self-propelled vehicle V1 or the second self-propelled vehicle V2 transports the second pallet from the first material storage management station 40 to the second material storage management At the station 60 , the first material storage management station 40 changes the second inventory quantity SA2 of the first storage management sheet 41 , and the second material storage management station 60 changes the second stock quantity SA2 of the second storage management sheet 61 .

Please refer to FIG. 7 , which is a schematic diagram of processing the first alarm information and the second alarm information of the second embodiment of the self-propelled vehicle dispatching system of the present creation. As shown in FIG. 7, in conjunction with FIG. 5, if the machine 30 remains in the standby state for more than the standby time or the machine 30 stops operating, that is, the machine 30 does not operate normally, the workstation 32 corresponding to the machine 30 sends The abnormal signal AS is sent to the server 10, and the server 10 sends the first alarm information A1 to the electronic device 20 by means of web mail EM or text message SM. The staff of the electronic device 20 then logs in the server 10 to confirm the status of the workstation 32, edit And to update the status of the workstation 32, the staff of the electronic device 20 can restart the machine 30, or, the staff of the electronic device 20 can start another new machine 30 to work, and the staff of the electronic device 20 will log in to the server 10 immediately. A workstation corresponding to another new machine 30 is added to maintain the production efficiency of the factory.

As shown in FIG. 7 , in conjunction with FIG. 5 , if the server 10 determines that the first self-propelled vehicle V1 is in an abnormal state, that is, the first self-propelled vehicle V1 may be fixed at a certain position on the map M, and the first self-propelled vehicle V1 may When the vehicle V1 has not yet reached the set destination (it can be the machine 30 or the first material storage management station 40) or the first self-propelled vehicle V1 is spinning in place, the server 10 sends an email EM or a text message SM to the server 10. Send the second alarm information A2 and the position of the first self-propelled vehicle V1 to the electronic device 20, and the staff of the electronic device 20 will then log in to the server 10 Confirm the state of the first self-propelled vehicle V1, and then the staff of the electronic device 20 restarts the first self-propelled vehicle V1, resets the travel path of the first self-propelled vehicle V1 and the travel time of the first self-propelled vehicle V1 (ie path operation time), if the first self-propelled vehicle V1 still fails to operate normally, the power of the first self-propelled vehicle V1 may be insufficient, and the staff of the electronic device 20 needs to go to the position of the first self-propelled vehicle V1 to replace the first self-propelled vehicle The battery of the car V1. Alternatively, the staff of the electronic device 20 logs into the server 10 to start the second self-propelled vehicle V2, so that the second self-propelled vehicle V2 can transport the first material S1 or the second material S2 to the original traveling path of the first self-propelled vehicle V1. Machine 30.

Continuing from the above, the self-propelled vehicle dispatching system of the present creation, through the setting of the server 10 and the electronic device 20 , controls the types of materials transported by the self-propelled vehicles and the destination, and assists the staff to carry the materials.

The above description is exemplary only, not limiting. Any equivalent modifications or changes that do not depart from the spirit and scope of this creation should be included in the scope of the appended patent application.

10: Server

11: Processing unit

12: Debit unit

20: Electronics

30: Machine

31: Machine barcode

40: The first material warehouse management station

M: map

S1: first material

SA1: first inventory

V1: The first self-propelled vehicle

V2: Second self-propelled vehicle

WMS: Warehouse Management System

Claims (10)

A self-propelled vehicle dispatching system, which is suitable for a factory area, comprises: a first self-propelled vehicle, which is arranged in the factory area; Knowing an execution status of the first self-propelled vehicle, the server includes a debiting unit and a processing unit; and an electronic device connected to the server and adjacent to the machine via a network; wherein, the electronic device scans a The identification barcode and a machine barcode of the machine, and transmit the identification barcode, the machine barcode and a picking request to the server, the server activates the debit unit after receiving the picking request, the The processing unit transmits a plurality of reference materials to the electronic device according to the machine barcode, the electronic device selects one of the plurality of reference materials or sets a first material, and the electronic device sets a reference storage bar code of the reference material or A first storage location barcode of the first material, the debiting unit performs a debiting action according to the reference material or the first material, and the processing unit determines that the reference material or the first material is a designated material or a Non-designated material, the processing unit determines that the reference material or the first material is the non-designated material, and the processing unit queries the server and a warehouse management system for a reference stock quantity of the reference material or a first material of the first material. an inventory quantity, the processing unit searches for a reference pallet corresponding to the reference material or a first stack corresponding to the first material in a first material storage management station according to the reference storage position barcode or the first storage position barcode board, the processing unit dispatches the first self-propelled vehicle to transport the first pallet or the reference pallet from the first material management station to the machine, and the debiting unit sends a bill to the electronic device. The self-propelled vehicle dispatching system according to claim 1, wherein the processing unit inquires the reference stock quantity or the first material of the reference material from the server and the warehouse management system When the first inventory quantity is determined, the processing unit uses a genetic algorithm to determine the selected reference material or the set picking sequence of the first material, and then the processing unit determines the reference material according to the reference storage location barcode and the first material. A storage bar code searches the first material storage management station for the reference pallet corresponding to the reference material or the first pallet for the first material, and the processing unit dispatches the first self-propelled vehicle from the first material The warehouse management station transports the first pallet or the reference pallet to the machine. The self-propelled vehicle dispatching system as claimed in claim 2, wherein the genetic algorithm uses a plurality of data features as the variables of the picking sequence to calculate an optimized picking equation, and the plurality of data features are as follows: Reservation material, prohibited material, expiry date, trial product and warehousing date, wherein in the optimized picking equation, the plurality of data features have their corresponding weights, and the selected reference material or the set The plurality of data characteristics of the first material are used as a plurality of input values, and are brought into the optimized picking equation to obtain an output value, and the output value is sorted according to the size of the output value as the best picking sequence. The output value The larger reference material or the first material is given priority; and among the variables that are the characteristics of the plurality of data, the variables of the reserved material, the prohibited material, and the trial product are based on whether they are reserved materials, prohibited materials, or trial products. Set to 0 or 1, 0 means no, 1 means yes; the variable of the expiration date is based on a fixed start date and the remaining days of the expiration date as the benchmark value to set the variable of the expiration date; and The variable of the entry date is set according to the number of days after the entry. The self-propelled vehicle dispatching system according to claim 1, wherein after the electronic device selects one of the plurality of reference materials or sets a first material, the electronic device scans a storage area barcode of a storage area and transmits it To the server, the debiting unit performs a debiting action according to the reference material or the first material, and the server performs a debiting action according to the reference material or the first material The material searches for the first pallet or the reference pallet at the first material storage management station, and the server dispatches the first self-propelled vehicle to transport the first pallet or the reference pallet from the first material storage management station To the storage area, the electronic device scans a first barcode of the first pallet or a reference barcode of the reference pallet. The self-propelled vehicle dispatching system as claimed in claim 1, further comprising a second self-propelled vehicle, the second self-propelled vehicle is connected to the server network, if the server is based on the reference material or the first material in the After the first material storage management station searches for the first pallet or the reference pallet, the server confirms the position of the first self-propelled vehicle or the second self-propelled vehicle and its execution status is idle. Dispatching the first self-propelled vehicle or the second self-propelled vehicle to transport the first pallet or the reference pallet from the first material storage management station to the machine tower. The self-propelled vehicle dispatching system according to claim 5, wherein the server is provided with a map, and the map indicates the location of the machine, the location of the first material storage management station, the location of the first self-propelled vehicle, the The location of the second self-propelled vehicle, the location of a first charging station, and the location of a second charging station, the map updates the first self-propelled vehicle according to the signal strength wirelessly sensed between the first self-propelled vehicle and the first charging station The location of a self-propelled vehicle, and the map updates the position of the second self-propelled vehicle according to the signal strength wirelessly sensed between the second self-propelled vehicle and the second charging station. The self-propelled vehicle dispatching system of claim 1, wherein if a pallet for storing an empty barrel is placed near the machine or a storage area, the electronic device scans the machine barcode or the electronic device scans the machine A station barcode and a storage area barcode of the storage area, the electronic device scans the identification barcode and a placement barcode of the placement pallet, the electronic device transmits the machine barcode to the server or transmits the storage area barcode and The machine barcode is sent to the server, the electronic device transmits the identity barcode, the placement barcode and a car-hailing request to the server, and the server dispatches the first self-propelled vehicle to carry from the machine or the storage area the placing pallet to the first Material warehouse management station. The self-propelled vehicle dispatching system according to claim 1, further comprising a second material storage management station, the second material storage management station is connected to the server through a network, and the first material storage management station has a first storage management station The second material storage management station has a second storage management sheet, if the electronic device scans the identity barcode and a second barcode of a second pallet storing a second material and sends a relocation request to the a server, the server confirms the position of the first self-propelled vehicle and the execution status is idle, and the server dispatches the first self-propelled vehicle to carry the second pallet from the first material storage management station to the first Two material storage management stations, the first material storage management station changes the first storage management sheet, and the second material storage management station changes the second storage management sheet. According to the self-propelled vehicle dispatching system described in claim 1, if the server determines that the first self-propelled vehicle is in an abnormal state, the server sends an alarm message and the first self-propelled vehicle by means of web mail or SMS. position to the electronic device. The self-propelled vehicle dispatching system according to claim 1, wherein the server checks a corresponding usage information according to the reference material or the first material, and determines the reference material or the first material after checking the usage information. When a material is a hazardous material, the server transmits an item property menu to the electronic device.

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