CN115310884A - GNSS base station and vehicle-mounted measuring device linkage-based accurate replenishment system and method - Google Patents

GNSS base station and vehicle-mounted measuring device linkage-based accurate replenishment system and method Download PDF

Info

Publication number
CN115310884A
CN115310884A CN202211243584.6A CN202211243584A CN115310884A CN 115310884 A CN115310884 A CN 115310884A CN 202211243584 A CN202211243584 A CN 202211243584A CN 115310884 A CN115310884 A CN 115310884A
Authority
CN
China
Prior art keywords
evaluation
vehicle
measuring device
replenishment system
base station
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211243584.6A
Other languages
Chinese (zh)
Inventor
马兵
董晓军
张烁
续敏
李庆龙
赵美楠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qilu Yunshang Digital Technology Co ltd
Original Assignee
Qilu Yunshang Digital Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qilu Yunshang Digital Technology Co ltd filed Critical Qilu Yunshang Digital Technology Co ltd
Priority to CN202211243584.6A priority Critical patent/CN115310884A/en
Publication of CN115310884A publication Critical patent/CN115310884A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N7/00—Computing arrangements based on specific mathematical models
    • G06N7/02—Computing arrangements based on specific mathematical models using fuzzy logic
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/083—Shipping
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/35—Services specially adapted for particular environments, situations or purposes for the management of goods or merchandise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Economics (AREA)
  • Human Resources & Organizations (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Strategic Management (AREA)
  • Signal Processing (AREA)
  • Development Economics (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Tourism & Hospitality (AREA)
  • Quality & Reliability (AREA)
  • Operations Research (AREA)
  • Marketing (AREA)
  • General Business, Economics & Management (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Software Systems (AREA)
  • Educational Administration (AREA)
  • Fuzzy Systems (AREA)
  • Algebra (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Evolutionary Computation (AREA)
  • Data Mining & Analysis (AREA)
  • Computational Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Pure & Applied Mathematics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Automation & Control Theory (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Life Sciences & Earth Sciences (AREA)

Abstract

The invention relates to the technical field of supervision and processing systems, in particular to a precise replenishment system and method based on linkage of a GNSS base station and a vehicle-mounted measuring device. The system comprises a GNSS base station and a vehicle-mounted measuring device which are linked with a replenishment system, wherein the GNSS base station data are fused into a block, and a replenishment system fuses characteristic indexes into the block for replacing part of the analysis function of the replenishment system by a block chain; an optical original with resolving capability is arranged in the vehicle-mounted measuring device and used for recording whether sorting personnel and drivers load raw materials, semi-finished products and finished products according to the flow; the auxiliary assembly is used for recording environmental parameters of the transport vehicle, so that the working efficiency of a driver can be evaluated conveniently; after the GNSS basic station and the on-vehicle measuring device linkage, accurate replenishment can be realized to the benefit, improves the operating specification of letter sorting personnel and driver, can also utilize the replenishment system to evaluate whole logistics chain and driver's efficiency.

Description

GNSS base station and vehicle-mounted measuring device linkage-based accurate replenishment system and method
Technical Field
The invention relates to the technical field of supervision and processing systems, in particular to a precise replenishment system and method based on linkage of a GNSS base station and a vehicle-mounted measuring device.
Background
The logistics park is provided with a plurality of storage areas, and is a main place for sorting work and order replenishment of the transport vehicle. Traditional logistics park often carries out rude and wild supervision according to the access control system who sets up, the camera of installing in road both sides, and the goods volume that needs the replenishment is predicted according to remaining goods volume again. Because the supervision of the driver end of the transport vehicle is not strict, in order to finish the order urgently, sorting personnel and the driver do not always follow the flow, raw materials, semi-finished products and finished products are mixed, inventory is not facilitated, and order confirmation of merchants is also not facilitated. The replenishment system is provided with an inventory checking task to accurately replenish goods, and is also provided with tasks of evaluating logistics efficiency and evaluating the working efficiency of drivers. How to adopt a whole set of system linkage to solve above-mentioned accurate benefit goods, logistics efficiency evaluation, driver work efficiency evaluation problem are the problem that needs to solve at present.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the defects of the prior art are overcome, the accurate replenishment system and the accurate replenishment method based on linkage of the GNSS base station and the vehicle-mounted measuring device are provided, the optical original with resolving capability is arranged in the vehicle-mounted measuring device, the GNSS base station data is merged into a block, the linkage of the GNSS base station and the vehicle-mounted measuring device can be better realized, the accurate replenishment of the replenishment system is realized, and the work efficiency of logistics and a driver is evaluated simultaneously.
The technical scheme of the invention is as follows:
a precise replenishment system based on linkage of a GNSS base station and a vehicle-mounted measuring device comprises the GNSS base station and the vehicle-mounted measuring device which are linked with a replenishment system, wherein the vehicle-mounted measuring device is mounted on a transport vehicle, and an optical element with resolving capability and an auxiliary assembly are arranged in the vehicle-mounted measuring device, wherein the optical element is used for recording whether sorting personnel and drivers load raw materials, semi-finished products and finished products according to the flow; the auxiliary assembly is used for recording environmental parameters of the transport vehicle, so that the working efficiency of a driver can be evaluated conveniently; the GNSS base station arranged in the logistics park is communicated with the vehicle-mounted measuring device and is used for obtaining actual data of logistics in a linkage mode, so that the logistics efficiency is evaluated conveniently, and goods are distributed accurately, and accordingly goods are supplemented accurately; wherein:
the optical assembly in the vehicle-mounted measuring device comprises a camera, a central light pipe and a plurality of circumferential light pipes radially distributed around the central light pipe, wherein the light emitting path of each circumferential light pipe is converged to a plurality of preset points, and the preset points are all positioned on the light emitting path of the central light pipe; the central light pipe and the peripheral light pipe are used for emitting parallel light, targets are arranged in the central light pipe and the peripheral light pipe, and image detection modules are arranged on the targets; the center of a parallel light beam emitted by the central light pipe irradiates the camera along the horizontal direction and is superposed with the center of a camera lens;
GNSS basic station embeds has communication module with on-vehicle measuring device, the linkage of replenishment system to and block chain composite unit, wherein: the block chain combination unit synchronously packs the logistics data, the supervision time and the geographic information into blocks, and links the blocks after being processed by the block chain combination unit, so that the actual data of the logistics obtained in a linkage manner cannot be easily tampered; the replenishment system compiles the characteristic indexes according to the distribution cycle and the replenishment cycle, and the characteristic indexes are merged into the blocks for the block chain to replace the analysis function of the replenishment system.
As a further explanation of the present invention, an observation reference point is provided around the GNSS base station, the observation reference point transmits displacement data to the GNSS base station, and the GNSS base station sets parameters with the observation reference point as a reference.
As a further description of the invention, the GNSS base station is internally provided with a 5G communication module, and the 5G communication module is in communication connection with the optical assembly, so that the logistics information is received by the 5G communication module and sent to the replenishment system, and the information is presented according to different sequences.
As a further description of the present invention, the auxiliary component of the vehicle-mounted measuring device includes a temperature sensor, a humidity sensor, a buzzer, and a wireless transmitter, where the temperature sensor and the humidity sensor monitor the temperature and humidity inside the camera, and the monitored data is remotely transmitted to the GNSS base station through the wireless transmitter.
As a further explanation of the invention, the vehicle-mounted measuring device is arranged on a hopper part of the transport vehicle through the base and faces to a raw material, semi-finished product and finished product placing area in the hopper, so that the action information of sorting personnel and drivers can be accurately captured.
As a further explanation of the present invention, the replenishment system realizes the whole-course tracking of the logistics package transportation path by the delivery information, the unloading information, the distribution delivery information and the replenishment information, and shares the logistics package transportation path to the national logistics chain system by merging into the block.
The other technical scheme of the invention is as follows:
a logistics efficiency evaluation method of an accurate replenishment system utilizes the accurate replenishment system based on linkage of a GNSS base station and a vehicle-mounted measuring device, and comprises the following steps:
s1: acquiring physical data of logistics by utilizing the GNSS base station and the vehicle-mounted measuring device in a linkage manner;
s2: the replenishment system calculates a delivery cycle and a replenishment cycle of the stock of the goods bottom-keeping according to actual data, compiles a characteristic index according to the delivery cycle and the replenishment cycle, and performs data normalization on the characteristic index;
s3: the replenishment system calculates the replenishment quantity of the goods according to the bottom-guaranteed inventory and the existing inventory, a rating index system based on a fuzzy comprehensive evaluation method is built according to the characteristic indexes, the rating index system evaluates the logistics efficiency of the whole accurate replenishment system according to the evaluation level, and a logistics efficiency evaluation result is calculated.
As a further explanation of the present invention, in the step S3 of constructing a rating index system based on a fuzzy comprehensive evaluation method, evaluation factors in the fuzzy comprehensive evaluation method include a fuzzy evaluation matrix, a characteristic index and a evaluation grade, and the method includes the following steps:
s31: determining an evaluation feature set: determining an evaluation feature set according to the established evaluation index system:
A={A 1 ,A 2 ,A 3 ,…,A k }(k=1,2,3,…)
s32: determining the evaluation grade: the evaluation grades are divided into five grades:
V=(V 1 ,V 2 ,V 3 ,V 4 ,V 5 ) = (excellent, good, medium, general, poor)
S33: and (3) performing single-feature evaluation: firstly, evaluating from a single feature in the evaluation feature set A, determining the membership degree of each feature in the feature set by the accurate replenishment system, and then forming a total fuzzy evaluation matrix R by the evaluation feature sets of n features i When the weight vector W and the fuzzy evaluation matrix R i When the logistics efficiency evaluation result is known, carrying out fuzzy transformation to carry out comprehensive evaluation, wherein the logistics efficiency evaluation result is as follows:
B=W·R i
b ' is obtained by normalizing B ', and B ' is multiplied by the fuzzy evaluation vector V to obtain the logistics efficiency evaluation score:
G=B′·V T
wherein: v T Is the matrix transposition of the median of the fuzzy evaluation vector.
The other technical scheme of the invention is as follows:
a driver work efficiency evaluation method of an accurate replenishment system utilizes the accurate replenishment system based on linkage of a GNSS base station and a vehicle-mounted measuring device, and comprises the following steps:
s4: according to the selected index, single characteristic evaluation is carried out, and a model is constructedFuzzy relation matrix, wherein each row is the membership degree of the single characteristic to different evaluations in the evaluation set, and the relation matrix R is obtained ij (ii) a Wherein R is i1 Is a positive evaluation, R i2 Is a neutral evaluation, R i3 Is a negative evaluation;
s5: on the basis of the known fuzzy evaluation matrix, the matrix and the weight vector are subjected to synthesis operation, and the evaluation vector result and the evaluation result can be obtained as follows:
B=W·R=(b 1 ,b 2 ,b 3 )
L={{maxb j /j=l,2,3｝→G j ｝
in the formula: b is a judgment vector; l is a judgment result, and the calculation result is an lx3 matrix; b 1 Representing the degree of membership of the front face; b 2 Is a degree of membership of neutral; b 3 Is a negative degree of membership.
As a further explanation of the present invention, the positive evaluation refers to the driver's order completion number, the matching completion degree of sorting personnel, and the feedback satisfaction degree of order confirmation by the merchant;
the neutral evaluation refers to the number of completed orders, the completion rate of replenishment, the driving working years and the comprehensive evaluation score;
the negative evaluation refers to the number of failed orders of drivers, the matching complaint rate of sorting personnel and the complaint rate of confirmed orders of merchants.
Compared with the prior art, the invention has the following beneficial effects:
the partial image processing work is carried out in the vehicle-mounted measuring device by embedding an optical element with resolving capability in the vehicle-mounted measuring device; the GNSS base station data is merged into a block, and the replenishment system merges characteristic indexes into the block for replacing part of the analysis function of the replenishment system by a block chain; after the GNSS basic station and the on-vehicle measuring device linkage, the benefit can realize accurate replenishment, improves the operating specification of letter sorting personnel and driver, can also utilize the replenishment system to evaluate whole logistics chain and driver's efficiency.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a perspective view of the in-vehicle measuring apparatus.
Fig. 3 is a schematic diagram of the internal structure of the optical module.
FIG. 4 is a schematic diagram of an interlocking structure of a GNSS base station and an onboard surveying device.
In the figure: 1. a transport vehicle; 2. a vehicle-mounted measuring device; 21. a base; 22. a dust cover; 23. a connecting member; 24. a wireless transmitter; 25. a target; 26. an optical component; 3. raw materials; 4. semi-finished products; 5. obtaining a finished product; 6. and (4) a GNSS base station.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1, the present embodiment provides a precise replenishment system and method based on the linkage of a GNSS base station and a vehicle-mounted measuring device, including a vehicle-mounted measuring device 2 for supervising a driver, a GNSS base station 6 for collecting the position of each transport vehicle 1 in a park, and a replenishment system.
Two sets of mechanisms are arranged in the vehicle-mounted measuring device 2, and one set of mechanism is a camera with resolving capability and is used for meeting the measurement of vehicle-mounted cameras to be measured with different parameters, so that the measuring efficiency is improved; the other set is an information acquisition device consisting of auxiliary components and used for accurately measuring specific data such as order quantity, weight and the like, so that the finished order quantity is summarized, and the quantity of goods to be replenished is predicted;
a GNSS base station 6 and a replenishment system are arranged in the logistics park, the GNSS is arranged near the park transport vehicle 1, information collection is convenient, the replenishment system is arranged in a monitoring room, the position of the transport vehicle 1 is fed back in real time by using the GNSS base station 6, the amount of completed orders is fed back, and the completion condition of the logistics batch can be judged by using the data collection, so that whether replenishment is needed in time or not can be judged; in addition, according to the feedback condition of the vehicle-mounted measuring device 2, the work efficiency of each driver can be evaluated, the order completion quantity of the drivers can be evaluated for examination, and the order completion quality of the drivers can be examined according to whether the drivers carry out sorting transportation according to the categories or not.
The most important content of the application is how to carry out accurate replenishment. The premise of accurate replenishment is accurate cargo allocation. The accurate goods allocation is that raw materials 3, semi-manufactured goods 4, finished product 5 are packed alone, need intervene in at the letter sorting transport stage to let the driver must spend time to confirm, when sending to the trade company, the trade company also can confirm according to the goods of classification fast. Accurate allocation of goods inevitably allows the remaining goods in the park to be accurately remained, so that a replenishment system is realized.
The accurate replenishment system based on the linkage of the GNSS base station and the vehicle-mounted measuring device comprises the GNSS base station 6 and the vehicle-mounted measuring device 2 which are linked with the replenishment system, wherein the vehicle-mounted measuring device 2 is mounted on a transport vehicle 1, an optical element with resolving capability and an auxiliary assembly are arranged in the vehicle-mounted measuring device 2, and the optical element is used for recording whether sorting personnel and a driver load raw materials 3, semi-finished products 4 and finished products 5 according to the flow; the auxiliary component is used for recording the environmental parameters of the transport vehicle 1 so as to facilitate evaluation of the working efficiency of a driver; the GNSS base station 6 arranged in the logistics park is communicated with the vehicle-mounted measuring device 2 and is used for obtaining actual data of logistics in a linkage mode, so that the logistics efficiency is evaluated conveniently, and goods are distributed accurately, and accordingly goods are supplemented accurately; wherein:
as shown in fig. 2 and 3, the optical assembly 26 in the vehicle-mounted measuring device 2 includes a camera, a central light pipe, and a plurality of circumferential light pipes radially distributed around the central light pipe, wherein the light-emitting paths of the circumferential light pipes converge to a plurality of preset points, and the preset points are all located on the light-emitting path of the central light pipe; the central light pipe and the peripheral light pipe are used for emitting parallel light, targets 25 are arranged in the central light pipe and the peripheral light pipe, and an image detection module is arranged on each target 25; the center of a parallel light beam emitted by the central light pipe irradiates the camera along the horizontal direction and is superposed with the center of a camera lens;
as shown in fig. 4, the GNSS base station 6 has a communication module linked to the onboard measuring device 2 and the replenishment system, and a blockchain combining unit built therein, wherein: the block chain combination unit synchronously packs the logistics data, the supervision time and the geographic information into blocks, and uplinks the blocks after the blocks are processed by the block chain combination unit, so that the actual data of the logistics obtained in a linkage manner cannot be easily tampered; the replenishment system compiles the characteristic indexes according to the delivery cycle and the replenishment cycle, and the characteristic indexes are merged into the blocks for the analysis function of the block chain replacing the replenishment system.
Preferably, an observation reference point is provided around the GNSS base station 6, the observation reference point transmits displacement data to the GNSS base station 6, and the GNSS base station 6 sets parameters with the observation reference point as a reference.
Preferably, the GNSS base station 6 is internally provided with a 5G communication module, and the 5G communication module is in communication connection with the optical assembly 26, so that the logistics information is received by the 5G communication module and is sent to the replenishment system, and the information is presented according to different sequences.
As a further description of the present invention, the auxiliary components of the vehicle-mounted measuring device 2 include a temperature sensor, a humidity sensor, a buzzer, and a wireless transmitter 24, wherein the temperature sensor and the humidity sensor monitor the temperature and humidity inside the camera, and the monitored data is remotely transmitted to the GNSS base station 6 through the wireless transmitter 24.
Preferably, the vehicle-mounted measuring device 2 is mounted on a hopper part of the transport vehicle 1 through a base 21 and faces to the placement areas of the raw materials 3, the semi-finished products 4 and the finished products 5 in the hopper, so that the action information of sorting personnel and drivers can be accurately captured.
For dust prevention, a dust cover 22 is arranged on the outer side of the camera, and the dust cover 22 is fixed on the base 21 through a connecting piece 23; the camera is fixed on the transport vehicle 1 through a base 21.
Preferably, the replenishment system realizes the whole-course tracking of the logistics package transportation path by distributing the distribution information, the unloading information, the distribution delivery information and the replenishment information, and shares the logistics package transportation path to the national logistics chain system through the merging block.
Example 2
On the basis of embodiment 1, the application of the accurate replenishment system in the field of logistics efficiency evaluation is as follows:
a logistics efficiency evaluation method of an accurate replenishment system utilizes the accurate replenishment system based on linkage of a GNSS base station and a vehicle-mounted measuring device, and comprises the following steps:
s1: acquiring physical data of logistics by utilizing the GNSS base station and the vehicle-mounted measuring device in a linkage manner;
s2: the replenishment system calculates a delivery cycle and a replenishment cycle of the goods bottom-keeping inventory according to actual data, compiles a characteristic index according to the delivery cycle and the replenishment cycle, and performs data normalization on the characteristic index;
s3: the replenishment system calculates the replenishment quantity of the goods according to the bottom-guaranteed inventory and the existing inventory, a rating index system based on a fuzzy comprehensive evaluation method is built according to the characteristic indexes, the rating index system evaluates the logistics efficiency of the whole accurate replenishment system according to the evaluation level, and a logistics efficiency evaluation result is calculated.
As a further explanation of the present invention, in the step S3 of constructing a rating index system based on a fuzzy comprehensive evaluation method, evaluation factors in the fuzzy comprehensive evaluation method include a fuzzy evaluation matrix, a characteristic index and a evaluation grade, and the method includes the following steps:
s31: determining an evaluation feature set: determining an evaluation characteristic set according to the established evaluation index system:
A={A 1 ,A 2 ,A 3 ,…,A k }(k=1,2,3,…)
s32: determining the evaluation grade: the evaluation grade was divided into five grades:
V=(V 1 ,V 2 ,V 3 ,V 4 ,V 5 ) = (excellent, good, medium, general, poor))
S33: and (3) performing single-feature evaluation: firstly, evaluating from a single feature in the evaluation feature set A, determining the membership degree of each feature in the feature set by the accurate replenishment system, and then forming a total fuzzy evaluation matrix R by the evaluation feature sets of n features i When the weight vector W and the fuzzy evaluation matrix R i When the logistics efficiency evaluation result is known, carrying out fuzzy transformation to carry out comprehensive evaluation, wherein the logistics efficiency evaluation result is as follows:
B=W·R i
b ' is obtained by normalizing B ', and B ' is multiplied by the fuzzy evaluation vector V to obtain the logistics efficiency evaluation score:
G=B′·V T
wherein: v T Is the matrix transposition of the median of the fuzzy evaluation vector.
Example 3
On the basis of embodiment 2, the application of the accurate replenishment system in the field of evaluation of the work efficiency of the driver is as follows:
a driver work efficiency evaluation method of an accurate replenishment system utilizes the accurate replenishment system based on linkage of a GNSS base station and a vehicle-mounted measuring device, and comprises the following steps:
s4: performing single-feature evaluation according to the selected indexes to construct a fuzzy relation matrix, wherein each row is the membership of single feature to different evaluations in an evaluation set, and solving a relation matrix R ij (ii) a Wherein R is i1 Is a positive evaluation, R i2 Is a neutral evaluation, R i3 Is a negative evaluation;
s5: on the basis of the known fuzzy evaluation matrix, the matrix and the weight vector are subjected to synthesis operation, and the evaluation vector result and the evaluation result can be obtained as follows:
B=W·R=(b 1 ,b 2 ,b 3 )
L={{maxb j /j=l,2,3｝→G j ｝
in the formula: b is a judgment vector; l is a judgment result, and a calculation result is an lx3 matrix; b 1 Representing the degree of membership of the front face; b 2 Is a degree of membership of neutral; b 3 Is a negative degree of membership.
As a further explanation of the present invention, the positive evaluation refers to the driver's order completion number, the matching completion degree of sorting personnel, and the feedback satisfaction degree of order confirmation by the merchant;
the neutral evaluation refers to the order completion number, the replenishment completion rate, the driving working age limit and the comprehensive evaluation score;
the negative evaluation refers to the number of failed orders of drivers, the matching complaint rate of sorting personnel and the complaint rate of confirmed orders of merchants.
Although the present invention has been described in detail by referring to the drawings in connection with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the present invention, and these modifications or substitutions are within the scope of the present invention/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A GNSS base station and vehicle-mounted measuring device linkage-based accurate replenishment system comprises a GNSS base station (6) and a vehicle-mounted measuring device (2) which are linked with a replenishment system, and is characterized in that the vehicle-mounted measuring device (2) is mounted on a transport vehicle (1), an optical original with resolving capability and an auxiliary assembly are arranged in the vehicle-mounted measuring device (2), wherein the optical original is used for recording sorting personnel, whether a driver loads a raw material (3), a semi-finished product (4) and a finished product (5) according to a flow; the auxiliary assembly is used for recording environmental parameters of the transport vehicle (1) so as to facilitate evaluation of the working efficiency of a driver; the GNSS base station (6) arranged in the logistics park is communicated with the vehicle-mounted measuring device (2) and is used for obtaining actual data of logistics in a linkage mode, so that the logistics efficiency is evaluated conveniently, and goods are distributed accurately, and accordingly goods are supplemented accurately; wherein:
an optical component (26) in the vehicle-mounted measuring device (2) comprises a camera, a central light pipe and a plurality of circumferential light pipes distributed radially around the central light pipe, wherein the light emitting paths of the circumferential light pipes are converged to a plurality of preset points, and the preset points are all positioned on the light emitting path of the central light pipe; the central light pipe and the circumferential light pipe are used for emitting parallel light, targets (25) are arranged in the central light pipe and the circumferential light pipe, and an image detection module is arranged on each target (25); the center of a parallel light beam emitted by the central light pipe irradiates the camera along the horizontal direction and is superposed with the center of a camera lens;
GNSS basic station (6) embeds has with on-vehicle measuring device (2), the communication module of replenishment system linkage to and block chain composite unit, wherein: the block chain combination unit synchronously packs the logistics data, the supervision time and the geographic information into blocks, and links the blocks after being processed by the block chain combination unit, so that the actual data of the logistics obtained in a linkage manner cannot be easily tampered; the replenishment system compiles the characteristic indexes according to the distribution cycle and the replenishment cycle, and the characteristic indexes are merged into the blocks for the block chain to replace the analysis function of the replenishment system.
2. The GNSS base station and vehicle-mounted measuring device linkage based precise replenishment system according to claim 1, wherein an observation reference point is arranged around the GNSS base station (6), the observation reference point transmits displacement data to the GNSS base station (6), and the GNSS base station (6) sets parameters with the observation reference point as a reference.
3. The GNSS base station and vehicle-mounted measuring device linkage-based accurate replenishment system of claim 1, wherein a 5G communication module is built in the GNSS base station (6), and the 5G communication module is in communication connection with the optical assembly (26), so that logistics information is received through the 5G communication module and sent to the replenishment system, and information presentation is performed according to different sequences.
4. The GNSS base station and vehicle-mounted measuring device linkage based precise replenishment system according to claim 1, wherein the auxiliary components of the vehicle-mounted measuring device (2) comprise a temperature sensor, a humidity sensor, a buzzer and a wireless transmitter (24), the temperature sensor and the humidity sensor monitor the temperature and the humidity inside the camera, and the monitored data are remotely transmitted to the GNSS base station (6) through the wireless transmitter (24).
5. The GNSS base station and vehicle-mounted measuring device linkage based accurate replenishment system as claimed in claim 1, wherein the vehicle-mounted measuring device (2) is mounted on a hopper part of the transport vehicle (1) through a base (21) and faces to the placement areas of raw materials (3), semi-finished products (4) and finished products (5) in the hopper, so as to ensure that the action information of sorting personnel and drivers can be accurately captured.
6. The GNSS base station and vehicle-mounted measuring device linkage based accurate replenishment system of claim 1, wherein the replenishment system realizes the whole-course tracking of the logistics parcel transportation path by the delivery information, the unloading information, the distribution delivery information and the replenishment information, and shares the logistics parcel transportation path to the national logistics chain system through the blending block.
7. A logistics efficiency evaluation method of an accurate replenishment system utilizes the accurate replenishment system based on linkage of a GNSS base station and a vehicle-mounted measuring device, and is characterized by comprising the following steps:
s1: the GNSS base station (6) and the vehicle-mounted measuring device (2) are used for acquiring actual logistics data in a linkage manner;
s2: the replenishment system calculates a delivery cycle and a replenishment cycle of the stock of the goods bottom-keeping according to actual data, compiles a characteristic index according to the delivery cycle and the replenishment cycle, and performs data normalization on the characteristic index;
s3: the replenishment system calculates the replenishment quantity of the goods according to the bottom-guaranteed inventory and the existing inventory, a rating index system based on a fuzzy comprehensive evaluation method is built according to the characteristic indexes, the rating index system evaluates the logistics efficiency of the whole accurate replenishment system according to the evaluation level, and a logistics efficiency evaluation result is calculated.
8. The method for evaluating logistics efficiency of an accurate replenishment system of claim 7, wherein in the step S3 of constructing a rating index system based on a fuzzy comprehensive evaluation method, evaluation factors in the fuzzy comprehensive evaluation method comprise a fuzzy evaluation matrix, characteristic indexes and evaluation grades, and the method comprises the following steps:
s31: determining an evaluation feature set: determining an evaluation feature set according to the established evaluation index system:
A={A 1 ,A 2 ,A 3 ,…,A k }(k=1,2,3,…)
s32: determining the evaluation grade: the evaluation grade was divided into five grades:
V=(V 1 ,V 2 ,V 3 ,V 4 ,V 5 ) = (excellent, good, medium, general, poor)
S33: and (3) performing single-feature evaluation: firstly, evaluating from a single feature in the evaluation feature set A, determining the membership degree of each feature in the feature set by the accurate replenishment system, and then forming a total fuzzy evaluation matrix R by the evaluation feature sets of n features i When the weight vector W and the fuzzy evaluation matrix R i When the logistics efficiency evaluation result is known, carrying out fuzzy transformation to carry out comprehensive evaluation, wherein the logistics efficiency evaluation result is as follows:
B=W·R i
b ' is obtained by normalizing B ', and B ' is multiplied by the fuzzy evaluation vector V to obtain the logistics efficiency evaluation score:
G=B′·V T
wherein: v T Is the matrix transposition of the median of the fuzzy evaluation vector.
9. The utility model provides a driver work efficiency evaluation method of accurate replenishment system, utilizes the accurate replenishment system based on GNSS basic station, the linkage of on-vehicle measuring device, which characterized in that, includes the following step:
s4: performing single-feature evaluation according to the selected index to construct a fuzzy relation matrix, wherein each row is the membership degree of the single feature to different evaluations in the evaluation set, and solving a relation matrix R ij (ii) a Wherein R is i1 Is a positive evaluation, R i2 Is a neutral evaluation, R i3 Is a negative evaluation;
s5: on the basis of the known fuzzy evaluation matrix, the matrix and the weight vector are subjected to synthesis operation, and the evaluation vector result and the evaluation result can be obtained as follows:
B=W·R=(b 1 ,b 2 ,b 3 )
L={{maxb j /j=l,2,3｝→G j ｝
in the formula: b is a judgment vector; l is a judgment result, and a calculation result is an lx3 matrix; b 1 Representing the degree of membership of the front face; b is a mixture of 2 Is a neutral degree of membership; b 3 Is a negative degree of membership.
10. The method for evaluating the working efficiency of the driver of the precise replenishment system according to claim 9, wherein the positive evaluation refers to the order completion number of the driver, the matching completion degree of sorting personnel and the feedback satisfaction degree of the order confirmation of the merchant;
the neutral evaluation refers to the order completion number, the replenishment completion rate, the driving working age limit and the comprehensive evaluation score;
the negative evaluation refers to the number of failed orders of drivers, the matching complaint rate of sorting personnel and the complaint rate of confirmed orders of merchants.
CN202211243584.6A 2022-10-12 2022-10-12 GNSS base station and vehicle-mounted measuring device linkage-based accurate replenishment system and method Pending CN115310884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211243584.6A CN115310884A (en) 2022-10-12 2022-10-12 GNSS base station and vehicle-mounted measuring device linkage-based accurate replenishment system and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211243584.6A CN115310884A (en) 2022-10-12 2022-10-12 GNSS base station and vehicle-mounted measuring device linkage-based accurate replenishment system and method

Publications (1)

Publication Number Publication Date
CN115310884A true CN115310884A (en) 2022-11-08

Family

ID=83868262

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211243584.6A Pending CN115310884A (en) 2022-10-12 2022-10-12 GNSS base station and vehicle-mounted measuring device linkage-based accurate replenishment system and method

Country Status (1)

Country Link
CN (1) CN115310884A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109782275A (en) * 2019-03-14 2019-05-21 中国电建集团成都勘测设计研究院有限公司 The reference point check system and method for GNSS deformation monitoring
CN111476525A (en) * 2020-04-12 2020-07-31 广州通达汽车电气股份有限公司 Vehicle-mounted vending machine management method and device based on GPS positioning
CN114441147A (en) * 2022-04-02 2022-05-06 北京主线科技有限公司 Collimator assembly, vehicle-mounted camera analytic force measuring device and measuring method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109782275A (en) * 2019-03-14 2019-05-21 中国电建集团成都勘测设计研究院有限公司 The reference point check system and method for GNSS deformation monitoring
CN111476525A (en) * 2020-04-12 2020-07-31 广州通达汽车电气股份有限公司 Vehicle-mounted vending machine management method and device based on GPS positioning
CN114441147A (en) * 2022-04-02 2022-05-06 北京主线科技有限公司 Collimator assembly, vehicle-mounted camera analytic force measuring device and measuring method

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
石建舟等: "大岗山库区新华滑坡GNSS自动化监测网设计", 《人民长江》 *
郭晓黎等: "基于模糊综合评价法的铁路货车运用效率分析", 《铁道货运》 *

Similar Documents

Publication Publication Date Title
US11440431B2 (en) Managing and monitoring car-battery and tires to assure safe operation and providing arrival ready battery and tire services
US10717362B2 (en) Managing and monitoring car-battery to effectively and safely supply energy to electrically powered vehicles
CN107067197A (en) cargo tracking and monitoring system and method
CA2867215C (en) Gas delivery system
CN108038637A (en) Logistic information management system based on cloud platform
CN109376973A (en) A kind of full industrial chain intelligence production and operation monitoring management platform of NOx reducing agent
CN102254236A (en) Intelligent management control system and method for material field
CN115481989B (en) Unattended material receiving and selling system of concrete mixing plant and working method
KR20210100511A (en) Transit Management System
CN107133849A (en) A kind of commodities trading management system and its method based on cloud computing technology
CN111401806B (en) Automatic material information management system
CN107633339B (en) Performance evaluation system and method
CN115310884A (en) GNSS base station and vehicle-mounted measuring device linkage-based accurate replenishment system and method
CN112699738B (en) Expressway green channel vehicle rapid detection method based on unmanned aerial vehicle platform
CN111461626B (en) Logistics monitoring system based on big data
CN105631795A (en) Bunker coal automobile entrance acceptance check device and system
US20230140771A1 (en) Managing and monitoring car-battery and tires to assure safe operation and providing arrival ready battery and tire services
US20230242350A1 (en) Method for the machine-based determination of the functional state of support rollers of a belt conveyor system, computer program and machine-readable data carrier
CN116553119A (en) Coal bunker monitoring system
CN114897359A (en) Finished automobile transport capacity scheduling method under multidimensional data
CN107730180A (en) A kind of cargo transport monitoring method, equipment and computer-readable storage medium
CN114655623A (en) Automatic weighing and counting light and small piece distributed sorting system based on no-object calibration
CN207636986U (en) The system for controlling fuel
CN103253515B (en) Pipeline type logistics ultrasound conveying control method
RU2796975C1 (en) Method and device for machine determination of functional state of bearing rollers of conveyor belt unit

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20221108