CN110168585B

CN110168585B - Data processing method, device and system

Info

Publication number: CN110168585B
Application number: CN201980000470.9A
Authority: CN
Inventors: 李恒
Original assignee: Suzhou Teknect Engineering Co ltd
Current assignee: Suzhou Teknect Engineering Co ltd
Priority date: 2019-03-11
Filing date: 2019-03-11
Publication date: 2023-11-17
Anticipated expiration: 2039-03-11
Also published as: CN110168585A; WO2020181451A1

Abstract

The application provides a data processing method, a device and a system, which are characterized in that parameter information representing the transportation state of transportation equipment on a transportation object is sensed by arranging a detector in the transportation equipment, so that a controller can accurately know whether the transportation equipment completes one transportation or not based on the parameter information, and automatically acquire the load value of the transportation object transported each time, that is, the embodiment can automatically acquire the weight of the transportation object transported each time, does not need to manually monitor the transportation of the transportation object by the transportation equipment and manually record the weight of the transportation object obtained by weighing, thereby reducing the labor cost and improving the load statistics accuracy and efficiency.

Description

Data processing method, device and system

Technical Field

The application is mainly applied to the technical field of motorcade management, and particularly relates to a data processing method, device and system.

Background

Today, a forklift is a commonly used industrial transportation vehicle, which is mainly used for loading, unloading, stacking and short-distance transportation of pallet goods, plays a very important role in a logistics system of an enterprise, is a main force army in material handling equipment, and is widely applied to various departments in national economy such as stations, ports, airports, factories and warehouses.

In practical application, the weight of the goods transported by the forklift is usually required to be recorded so as to count the total throughput weight of the goods in a warehouse or a factory, at present, the forklift loaded with the goods is usually started to be weighed on a wagon balance by a transportation person, the weight of the goods transported this time is manually recorded, time and labor are wasted, and the working efficiency is lower.

Disclosure of Invention

In view of the above, the application provides a data processing method, device and system, which solve the problems that the prior art needs to manually record the weight of a transportation object transported by transportation equipment, wastes time and labor and has lower working efficiency.

In order to solve the technical problems, the application provides the following technical scheme:

the application provides a data processing method, which comprises the following steps:

acquiring parameter information sensed by a detector, wherein the parameter information can represent the transportation state of transportation equipment on a transportation object;

and acquiring the load value of the transportation object transported by the transportation equipment each time based on the parameter information.

Optionally, the parameter information includes stress variation information before and after the transportation device loads the transportation object from an initial position, and the obtaining, based on the parameter information, a load value of the transportation object transported by the transportation device each time includes:

Acquiring a first stress value of the transportation equipment after loading the transportation object and a second stress value of the transportation equipment when not loading the transportation object;

and obtaining the load value of the transportation object transported by the transportation equipment at this time based on the stress difference value between the first stress value and the second stress value.

The application also provides a data processing device, which comprises:

the parameter information acquisition module is used for acquiring parameter information sensed by the detector, and the parameter information can represent the transportation state of transportation equipment on a transportation object;

and the load value acquisition module is used for acquiring the load value of the transportation object transported by the transportation equipment each time based on the parameter information.

The application also provides a data processing system, comprising:

the detector is used for sensing parameter information of the transportation equipment, and the parameter information can represent the transportation state of the transportation equipment on the transportation object;

a memory for storing a program for implementing the data processing method as described above;

a controller for loading and executing a program stored in the memory, the program for:

acquiring parameter information sensed by a detector;

And acquiring the load value of the transportation object transported by the transportation equipment each time based on the parameter information. Therefore, the application provides a data processing method, a device and a system, which are used for sensing parameter information capable of representing the transportation state of the transportation equipment on the transportation object by arranging a detector in the transportation equipment, so that the controller can accurately know whether the transportation equipment completes one transportation or not based on the parameter information, and automatically acquire the load value of the transportation object transported each time, that is, the embodiment can automatically acquire the weight of the transportation object transported each time, does not need to manually monitor the transportation of the transportation object by the transportation equipment, does not need to manually record the weight of the transportation object obtained by weighing, reduces the labor cost, and improves the load statistics accuracy and efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a flowchart of an embodiment of a data processing method according to the present application;

FIG. 2 is a flowchart of another embodiment of a data processing method according to the present application;

FIG. 3a is a flowchart illustrating another embodiment of a data processing method according to the present application;

FIG. 3b is a flowchart illustrating another embodiment of a data processing method according to the present application;

FIG. 4 is a flowchart of another embodiment of a data processing method according to the present application;

FIG. 5 is a block diagram of an embodiment of a data processing apparatus according to the present application;

FIG. 6 is a block diagram of another embodiment of a data processing apparatus according to the present application;

FIG. 7 is a block diagram of another embodiment of a data processing apparatus according to the present application;

FIG. 8 is a block diagram of another embodiment of a data processing apparatus according to the present application;

FIG. 9 is a block diagram of yet another embodiment of a data processing apparatus provided by the present application;

fig. 10 is a schematic hardware structure of a transportation monitoring system according to an embodiment of the present application;

FIG. 11 is a schematic hardware architecture of another transportation monitoring system according to an embodiment of the present application;

FIG. 12 is a schematic hardware architecture of yet another transportation monitoring system according to an embodiment of the present application;

Fig. 13 is a schematic diagram of an application scenario of a transportation monitoring system according to an embodiment of the present application.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1, a flow chart of a data processing method according to an embodiment of the present application may be applied to a controller of a transportation monitoring system, such as a vehicle-mounted controller, as shown in fig. 1, and the method may include, but is not limited to, the following steps:

step S11, acquiring parameter information sensed by a detector;

in this embodiment, the parameter information may represent a transportation state of the transportation device for the transportation object, such as a loading state, a transportation state, and an unloading state, and the specific content included in the parameter information is not limited in the present application.

Alternatively, the parameter information may include stress variation information before and after the transport apparatus loads the transport object, at which time the transport state of the transport apparatus may be determined using the stress variation information to further determine whether the transport component of the transport apparatus is loading/transporting/unloading the transport object, etc., and the specific implementation process may be described with reference to the corresponding embodiment below.

As another alternative embodiment of the present application, the parameter information may also be image information of a transport component of the transport apparatus acquired by the image acquisition unit, and at this time, it may be determined whether the transport component is loaded with the transport object by analyzing the image information; the detection signal sensed by the obstacle sensor for the transport component can be analyzed to determine whether the transport component is loaded with a transport object, and the like, which is not shown in the present application.

Step S12, based on the parameter information, a load value of the transportation object transported by the transportation device each time is acquired.

The parameter information is analyzed, so that the number of times of transportation of the transportation object by the transportation equipment can be automatically monitored, and after the transportation is confirmed to be completed once, the weight of the transportation object in the transportation is automatically acquired, namely, the load value of the transportation equipment is automatically acquired, and the load value of the transportation is manually recorded when the transportation is not confirmed to be completed once manually, so that the labor cost is reduced, and the working efficiency and the load recording accuracy are improved.

It should be noted that the specific implementation method of step S12 is not limited, and the specific implementation method can be determined based on specific content included in the parameter information, and if the parameter information can also reflect the load size of the transportation device, the content of the parameter information can be directly utilized to calculate and obtain the load value of the transportation object in the transportation; if the parameter information content cannot embody the load of the transport object, the application can realize the measurement of the load value of the transport device by means of the external device, and then automatically record the load value obtained by the measurement of the external device.

In order to improve the accuracy of the obtained load value of the transportation device, the application can obtain the load of the transportation object loaded by the transportation device at the moment after determining that the transportation device enters a stable state, and the determination of the stable state can be determined by an operator through experience or based on the analysis result of the signal detected by the sensor, and the application is not limited to this.

Optionally, the application can also be provided with a sensor trigger switch, and the operator of the transportation equipment triggers the switch to control the detector to monitor the stress value. Specifically, a control instruction for the detector may be generated in response to a trigger instruction, and the control instruction may be sent to the detector to control the detector to detect the stress value. The trigger instruction may be generated based on the user's operation of the trigger switch, but the trigger manner regarding the detection of the stress value is not limited to such an implementation manner.

In summary, the detector is arranged in the transportation device to sense the parameter information capable of representing the transportation state of the transportation device to the transportation object, so that the controller can accurately know whether the transportation device completes one transportation or not based on the parameter information, and automatically acquire the load value of the transportation object in each transportation, that is, the embodiment can automatically acquire the weight of the transportation object in each transportation, does not need to manually monitor the transportation of the transportation object by the transportation device, does not need to manually record the weight of the transportation object obtained by weighing, reduces labor cost, and improves the accuracy and efficiency of load statistics.

Further, the application can carry out accumulation calculation on the obtained load value after the load value of the transport object transported each time is obtained by the automatic system, so as to obtain the total weight of the transport object transported by the transport equipment, namely the transport load value of the transport equipment.

In practical application, accumulation calculation can be performed on the basis of the load value obtained in the last transportation in each transportation process, so that after the transportation of the transportation object is completed, the load value of the transportation object in each transportation can be obtained, and the total load value of the transportation object transported by the transportation equipment can be obtained.

Of course, the application can also sum the load values obtained by each transportation after completing all transportation of the transportation object to obtain the total transportation load value of the transportation equipment, and the application does not limit the obtaining mode of obtaining the transportation load value.

Optionally, the load value of each transport obtained by the controller may be uploaded to the server, and the transport load value of the transport device is obtained by statistics of the server, so that the calculation pressure of the controller is reduced.

The server may also use the load value uploaded by each operator to drive the transportation device to perform classification statistics, so as to generate various reports, for example, each operator drives the total transportation load value of one or more transportation devices to the transportation object in a period of time (such as one year, one quarter, one month, etc.), and in a period of time, each operator drives the total transportation load value of one or more transportation devices to the transportation object, or the total transportation load value of each type of transportation object, etc., which may be determined according to the actual management requirement.

When uploading the data obtained by the controller to the server, the data can be directly uploaded to the server, the identity information of the current operator can also be obtained, the association relationship between the data and the identity information is established, and then the association relationship and the data are uploaded to the server, so that the server can know which operator drives which transportation equipment to obtain the data.

In order to more clearly illustrate the implementation of the data processing method of the present application, the parameter information of different contents detected by the above-mentioned detector will be described as an example, but is not limited to the several implementation methods listed herein below.

In practical application, no matter what the specific content of the parameter information is, the application can determine the state information of the transportation component of the transportation object based on the parameter information, then, the transportation component is monitored to load the transportation object and is transported to the target position for unloading by using the state information, the transportation times of the transportation equipment to the transportation object are automatically updated, manual recording of operators or management personnel is not needed, and the accuracy and the efficiency of obtaining the transportation times are improved.

Specifically, in an alternative embodiment of the present application, referring to fig. 2, a flow chart of another data processing method provided by the present application may be applied to a controller, where the embodiment uses parameter information as stress variation information to describe a process of obtaining a load value, and as shown in fig. 2, the method may include, but is not limited to, the following steps:

Step S21, obtaining a stress value detected by a stress detector;

in practical application of the embodiment, the stress detector may detect stress variation information of the transportation device during operation of the transportation device, where the stress variation information may be generated at any stage of loading the transportation object by the transportation device, transporting the transportation object to the target position, unloading the transportation object, so that the stress variation information can reflect status information of the transportation device to further determine whether the transportation device is loading/transporting/unloading the transportation object. In this embodiment, the stress variation information is actually the stress value and the variation information of the stress value detected by the stress detector at each moment.

Wherein the force detector may be a combination of one or more of a pressure sensor, a tension sensor, a metal deformation switch, etc., nor is it limited to the force detectors listed herein, and may be mounted on different components of the transport apparatus for different types of detectors. The actual content of the force variation information sensed by the force detectors of different types is often different, that is, the detected force values actually represent different contents, and specific reference may be made to the description of the force detectors in the following embodiments of the physical device.

Step S22, if the stress value is increased and is larger than a first threshold value, determining that the transport component of the transport equipment starts to load the transport object;

the stress value obtained in the embodiment can directly represent the state of the transportation component of the transportation object, so that whether the transportation object is loaded by the current transportation device or not can be accurately known by monitoring the obtained stress value and the change thereof, whether the transportation object is loaded and unloaded after running to the target position or not can be accurately known, whether the transportation device completes one transportation of the transportation object or not can be automatically determined, if the transportation device completes one transportation, the transportation times of the transportation device to the transportation object can be automatically increased by 1; on the contrary, the transportation times of the transportation equipment to the transportation object can be kept unchanged, so that the reliability and the accuracy of the finally obtained transportation times are ensured.

In general, the transportation device starts to load the transportation object, the obtained stress value is continuously increased, and the obtained stress value is basically maintained unchanged after a certain value is reached, namely, the transportation device successfully loads the transportation object; in contrast, during unloading of the transport object by the transport device, the obtained stress value is reduced, so that the obtained stress value is smaller than the above value and reaches the stress value under the condition of no load. Therefore, the application can automatically and accurately determine the state of the transportation equipment by monitoring the change of the stress value according to the change rule between the stress value and the transportation state.

In practical application of this embodiment, the stress value of the transportation device in the no-load state of the transportation device may be predetermined, and on this basis, the allowable error value may be set to obtain the stress value range as the first threshold value, where the stress value in the first threshold value is generally greater than the stress value of the transportation device in the no-load state, but the specific value range of the first threshold value is not limited, and may be determined based on factors such as different transportation places and transportation devices in different periods.

In the actual operation process, the operator drives the transportation device to start loading the transportation object, the stress value of the transportation device detected by the detector tends to increase, and the embodiment can compare the detected stress value with the first threshold value, and if the detected stress value is greater than the first threshold value, the transportation device is considered to start loading the transportation object.

Alternatively, the maximum force values that can be tolerated by the transport elements of different transport devices often vary, and the application can be used to predetermine, empirically or experimentally, a second threshold value that allows the transport elements of the transport devices to be tolerated, which is greater than the first threshold value described above. In the actual transportation process, if the stress value of the transportation component exceeds the stress threshold, the transportation equipment may overload operation or even cannot operate. Therefore, after the obtained stress value is determined to be increased and larger than the first threshold value, the application can continuously verify whether the obtained stress value is still increased and larger than the second threshold value, and if the obtained stress value is larger than the first threshold value and smaller than the second threshold value, the transportation part of the transportation equipment can be considered to start loading the transportation object. If the obtained stress value of the transportation component is continuously increased and is greater than the first threshold value, the obtained stress value still continues to be increased and is greater than the second threshold value, so that overload work of the transportation component can be caused, even work cannot be performed, and work efficiency is affected.

Step S23, a first stress value of the transportation equipment after loading the transportation object and a second stress value of the transportation equipment when not loading the transportation object are obtained;

in order to realize automatic recording of the load value of the transport object in each transport, the application can acquire the stress value of the transport equipment in the transport stage after determining that the transport equipment loads the transport object, and record the stress value as a first stress value.

Optionally, in order to improve the reliability of load statistics, the method and the device can acquire the load value after determining that the transportation equipment enters a stable state, and the acquired load value is basically unchanged in the stable state of the transportation equipment. The stationary state of the transport device may be determined by means of an external device, i.e. the moment at which the first stress value is obtained, or may be determined empirically by the operator, which is not limited in this respect.

For example, the application can monitor the running state of the transportation equipment by using equipment such as an acceleration sensor, an angular velocity sensor and the like to judge whether the current running of the transportation equipment is stable, and can acquire the stress value detected at the stage as a first stress value by sending an instruction when the transportation equipment is determined to be in a stable state. It can be seen that, in this embodiment, the timing of acquiring the first stress value may be confirmed by an external input signal (i.e., an instruction), and the external input information may be sent by a sensor, or may be input by an operator through empirically determining that the transportation device is in a stable state, which is not limited in the present application.

Of course, the embodiment may further analyze the obtained continuous stress value by using an algorithm, and if the analysis result indicates that the change amount of the stress value in the preset time period is smaller than the change threshold, that is, the change of the stress value in a period of time is smaller, the corresponding first stress value when the transportation equipment is running in a steady state can be determined. Specifically, for the obtained stress values at different moments, filtering the stress values by an algorithm to remove abnormal values, and analyzing the change of the rest stress values to obtain a stress value in a stage that the stress value basically keeps unchanged as a first stress value; or, an average stress value or a median stress value of the stress values obtained in the preset time period can be calculated, and the calculated average stress value or median stress value is used as a first stress value after the transportation device loads the transportation object, etc.

The method comprises the steps of analyzing continuously acquired stress values by utilizing an algorithm, and automatically generating an instruction to extract the currently acquired stress value as a first stress value after determining that transportation equipment is in a stable state; or, the detection result may be displayed on a display of an operation platform of the transportation device, and the operator decides whether to extract the first stress value; or, during the period that the operator drives the transportation equipment, the operator can determine when the transportation equipment enters the stable state for transportation through experience, and then send an instruction to the controller through a button or voice and other modes to extract the first stress value.

Based on the analysis, when the first stress value is obtained, the first stress value after the transportation device loads the transportation object is obtained under the conditions that the stress values obtained in the preset time period are all larger than a first threshold value and the transportation device is in a stable state; or under the condition that the obtained stress values in the preset time period are larger than the first threshold value and the obtained stress value variation is smaller than the variation threshold value, calculating the average stress value or the median stress value of the obtained stress values in the preset time period, and taking the calculated average stress value or median stress value as the first stress value after the transportation equipment loads the transportation object.

Since the second stress value may be the stress value of the transport unit acquired under the condition that the transport apparatus is empty, the present application may be acquired before the transport apparatus is transported, so that the second stress value need not be detected once every time the transport object is transported, and the specific acquisition manner may also be the two manners (i.e. the sensor detects the stationary state and acquires the second stress value or acquires the second stress value after the operator empirically determines that the stationary state is entered) as described above, but is not limited to the two manners.

If considering that the load value of the transporting device may fluctuate when the detector detects no load (i.e. the state before the transporting object is not loaded) under different environments, different using stages, etc., the second load value of the transporting device currently no load can be obtained before/after the transporting object is loaded/unloaded each time in order to improve the accuracy of the load value; or, the second stress value is updated periodically according to a preset time interval, so that the reliability of the second stress value for carrying out load value calculation at the moment is ensured, and the accuracy of the load value is further improved.

As an alternative embodiment of the application, the range of motion of the transport element of any transport device is generally fixed, but after loading the transport object, the force applied to the transport element may vary considerably at different stages throughout the range of motion. Therefore, in order to further improve the accuracy of the obtained stress value, the application can set a motion travel detection range corresponding to the detected stress value in the motion travel range of the transport component, and if the motion travel of the transport component exceeds the motion travel detection range, the stress value can be not detected or not processed after the detection.

Based on the above, the application can also acquire the movement stroke of the transportation component of the transportation device, and if the movement stroke of the transportation component of the transportation device meets the preset condition, the first stress value of the transportation component after loading the transportation object is acquired; otherwise, a prompt message which does not detect the stress value can be output, and the detector is controlled to stop detecting the stress value of the transportation equipment; or the response detector detects the stress change information, namely the detector can detect normally, but the processor does not perform subsequent processing on the detected data. And/or maintaining the currently acquired stress value unchanged until the acquired running stroke meets the preset condition, and updating the currently acquired stress value, namely only detecting the stress value in the range of the running stroke. The preset condition may be that the movement stroke of the transport member is within the movement stroke detection range, but is not limited thereto.

The meaning that the motion stroke represents can be determined based on the theory of operation of the transportation part of transportation equipment, if the transportation part can move up and down for the body of transportation equipment, take transportation equipment as fork truck, transportation part is illustrated for fork, under the general case, the fork moves to fork truck body, after loading the goods, the fork can upwards move and no longer move after a certain motion stroke, the fork truck can enter the motion state, realize the transportation to the goods, after reaching the destination, the fork can move down again and unload the goods, the motion stroke of fork in this embodiment can be fork up-and-down operation scope.

Alternatively, the movement path of the transport member may be obtained by using data detected by a photoelectric sensor, a travel switch, a proximity switch or other types of sensors, and the specific detection mode of the movement path is not limited by the present application. And based on this, the above-mentioned detector of the present application may further comprise one or more combinations among a position sensor, a photoelectric sensor, a travel sensor and a proximity switch mounted on the transportation device, and the like, in addition to the above-mentioned sensors, and the specific mounting positions of the several detectors may be determined based on the working principle thereof and the movement track of the transportation member, which are not described in detail.

In addition, the transporting member of the transporting device of different types may not move up and down during the operation, but may adopt other modes such as left and right movement, and in general, when the transporting member loads and unloads the transporting object, the transporting member needs to move in different directions with respect to the transporting device body, and the transporting device is not limited to the fork operation mode in the forklift.

Step S24, obtaining a load value of the transportation object transported by the transportation equipment at the time based on the stress difference value between the first stress value and the second stress value;

As described above, the first stress value is detected under load on the transport apparatus, while the second stress value is detected under empty load on the transport apparatus, and it is apparent that the first stress value is greater than the second stress value, and that the difference between the first stress value and the second stress value is caused by the transport object being loaded, and thus the difference can directly represent the load value of the transport object.

Because the corresponding relation between the stress value and the load value sensed by different detectors is different, the stress value is not necessarily capable of directly representing the magnitude of the load value, so that the corresponding relation between the detected stress value and the load value of the transportation equipment where the detected stress value is located can be generated in advance for different detectors, and after the difference between the first stress value and the second stress value is obtained according to the mode of the embodiment, the load value of the transportation object transported by the transportation equipment can be determined according to the corresponding relation between the pre-constructed stress value and the load value.

Optionally, in order to improve the detection precision, the present application may also obtain differences of stress values detected by each of the plurality of detectors, and obtain, based on the obtained plurality of differences, a load value of the transportation object, for example, the detector may include a pressure sensor and a tension sensor, the first stress value obtained by using the pressure sensor may be a first pressure value, the second stress value may be a second pressure value, and at this time, the obtained difference may be a first difference between the first pressure value and the second pressure value, and then, based on the first difference, obtain the first load value of the transportation object; similarly, a second load value of the transportation object is obtained by using a second difference value between the first tension value and the second tension value obtained by the tension sensor, and then the average value, the intermediate value and the like of the first load value and the second load value can be used as the target load value of the transportation object. According to the method for obtaining the load value of the transportation object, the application can obtain the stress values detected by more detectors, and the target load value of the transportation object is obtained according to the processing method, which is not described in detail.

It should be noted that, the present application does not limit the calculation timing of the load value of the transportation object, and in order to provide the working efficiency, the calculation of the load value may be completed during the transportation of the transportation object by the transportation device, in this case, the second stress value may be obtained before the transportation object is loaded, but is not limited to this calculation timing, and the calculation of the load value may be performed after the transportation is completed.

Step S25, accumulating the load value and the load value of the last transported object to obtain the total load value of the transported object transported by the transport equipment;

therefore, in the operation process of the transportation device, the embodiment can automatically record the load value of the transportation object transported by each time, and can automatically calculate the total load value of the transportation object transported by the transportation device, namely the total weight of the transportation object transported by the transportation device. Of course, the transport load value may also be calculated by the server, which is not limited by the present application. Step S26, if the stress value is reduced and is smaller than a first threshold value, determining that the transport component unloads the transport object loaded at the time, and updating the number of times of transport of the transport object by the transport equipment;

Regarding the manner of determining when the transport apparatus unloads the transport object, reference may be made to the above analysis process of the stress value at the location of step S22, and this embodiment will not be described herein. It should be noted, however, that in connection with the above description of the first threshold value, the first threshold value may be determined in advance based on the stress value in the unloaded state of the transport apparatus, and thus, if the stress value obtained at this time is reduced and smaller than the first threshold value, it may be considered that the transport apparatus has entered the unloaded state from the loaded state, i.e. the transport apparatus has unloaded the transport object.

Therefore, in this embodiment, after it is determined that the transportation device is unloaded to the target location, it is considered that one transportation is completed, and the number of times of transportation of the transportation device to the transportation object may be updated.

Optionally, if the total number of transportation times of the transportation device needs to be counted, the number of transportation times of each time can be accumulated; if the number of times of the drivers of different transport equipment to transport various transport objects is required to be counted, the number of times of the various transport objects can be accumulated, for example, the number of times of the drivers currently logged in the transport equipment to transport the same type of transport objects can be obtained and added with 1 when the transport component is monitored to load the transport objects and transport the transport objects to a target position for unloading; if the number of times of all transport equipment drivers on various transport objects is required to be counted, that is, the number of times of the transport objects on various transport objects is required to be counted, the number of times of the transport objects which are the same as the number of times of the transport objects in the current transport can be directly obtained, and 1 is added to the number of times of the transport objects.

It can be seen that the method for updating the transportation times according to the specific statistical requirement is not limited to the above-listed updating methods, and in practical application, the updating method of one or more combinations as exemplified above may be adopted to realize the updating of the transportation times with different meanings, which is not described in detail herein.

Step S27, acquiring identity information of a current operator of the transportation equipment;

in the actual use of the transportation equipment, in order to realize the management of the transportation equipment and operators thereof, master the working condition of each business operator for driving the transportation equipment and the working condition of the transportation equipment, the operators are usually required to input authentication information to the control system of the transportation equipment, after the authentication is passed, the operators can successfully log in the control system of the transportation equipment, and the control system is utilized to control the transportation equipment within the authority range.

Under the condition that a manager authorizes operation rights of an operator to one or more transport equipment, identity information of the operator is often required to be recorded and used as a judging standard for judging whether the input authentication information is qualified or not when the operator logs in a transport equipment control system later, the identity information can comprise data for identifying the identity of the operator, such as a work number, a name, a face image, fingerprint information and the like of the operator.

Step S28, establishing an association relationship between the identity information and the updated transportation times, transportation load values and/or load values of transportation objects transported each time by the transportation equipment;

step S29, the association relation and the updated transportation times, transportation load values and/or the load values of the transportation objects transported each time are sent to the server.

The content of the data that needs to be uploaded to the service by the controller of the transportation device may be determined according to the management rule, for example, the data requirement determination in the scenes of work performance, device/employee management, etc., and is not limited to those described in the present embodiment.

In practical application, the server generally stores data generated by operating the transportation devices by each operator, and for any transportation device, according to the above steps described in this embodiment, after obtaining data such as total transportation times, transportation load values, load values of each transportation, etc., the data may be uploaded to the server to update the data stored in the server, so as to ensure that the data stored in the server is the latest data, and further enable a subsequent operator to access the server by using a terminal, so that the required data can be reliably queried.

Alternatively, after the load value of the transportation object is obtained by using the method described in the above steps, the load value may also be directly uploaded to the server without associating the load value with the identity information of the operator.

In summary, in the case that an operator drives the transportation device to transport various transportation objects, the application automatically and accurately determines the transportation stage, such as loading, transportation or unloading, by monitoring the stress value of the transportation device and the variation trend thereof, thereby realizing the automatic statistics of the transportation times of the transportation device on the transportation objects, and automatically acquiring the load value of the transportation object transported by the transportation device by utilizing the variation of the stress value before and after the transportation device is loaded by the transportation device, namely the difference value of the first stress value and the second stress value, without manually supervising the working process of the transportation device, and manually recording the load value of the transportation, thereby avoiding the occurrence of the false work of the operator, ensuring the accuracy and reliability of the acquired transportation times, the load value of each transportation, the transportation load value of the transportation device and other data, and improving the working efficiency because the manual recording and calculation are not needed.

Further, in the process that the transportation device transports the transportation object, due to factors such as uneven transportation roads and obstacles, the transportation device often has jolts, shakes and the like, if the amplitude is larger, the obtained stress value may have larger fluctuation, the transportation object is mistakenly unloaded, and even the transportation device on the transportation component of the transportation device may fall down, so that the first time difference obtained by the calculation is smaller than the first time threshold, that is, the transportation time obtained by the calculation is smaller than the time spent by normal transportation once.

For the controller of the transportation device, although the transportation object is not unloaded at the target position, stress variation information capable of indicating loading and unloading of the transportation object is still obtained, in order to avoid the above-described detection result of the unloading or unexpected unloading of the transportation object by mistake, the influence on the accuracy of the statistical result such as the loading value and the number of transportation times of the transportation object transported each time can be determined by monitoring whether the first time difference is smaller than the first time threshold value, and whether the loading value of the transportation object is updated after the unloading of the transportation object is determined, but the method is not limited to this monitoring method.

The method for obtaining the first time threshold may be calculated according to the distance between the initial position and the target position of the transport object to be transported and the transport speed of the transport device, that is, the time=distance/transport speed, and the embodiment may further set an allowable error for the calculated time to obtain the first time threshold, so as to implement verification of the first time difference. The method for acquiring the first time threshold is not limited to this.

Therefore, in this embodiment, the load value of the same transportation object can be obtained once by verifying the transportation process of the transportation device on the same transportation object, so as to avoid repeated recording of the load value of the same transportation object, which results in overlarge transportation load value of the finally obtained transportation device.

Based on this, referring to fig. 3a, a flowchart of yet another data processing method according to an embodiment of the present application may include, but is not limited to, the following steps:

step S31, obtaining a stress value detected by a stress detector;

step S32, if the stress value is increased and is larger than a first threshold value, determining that a transport component of the transport equipment starts to load a transport object, and recording the current time as the loading time of the transport object loaded by the transport equipment;

step S33, a first stress value of the transportation equipment in a stable state and a second stress value of the transportation equipment when the transportation equipment is not loaded are obtained;

step S34, calculating the difference value before the first stress value and the second stress value to obtain the load value of the loaded transportation object;

step S35, if the stress value is reduced and is smaller than a first threshold value, determining that the transport component unloads the transport object loaded at this time, and recording the unloading time of the transport equipment for unloading the transport object loaded at this time;

the specific implementation process of steps S31 to S35 may refer to the description of the corresponding parts of the above embodiment, which is not repeated in this embodiment.

Step S36, calculating a first time difference between the unloading time and the loading time;

Step S37, verifying whether the first time difference is smaller than a first time threshold, if so, proceeding to step S38; if not, executing step S310;

in general, when the transport apparatus unloads the transport object from the initial position to the target position, it usually takes a certain time, the time may be calculated according to the distance between the initial position and the target position and the transport speed of the transport apparatus, that is, the time=distance/transport speed, and the embodiment may set an allowable error for the calculated time to obtain a first time threshold value, and store the first time threshold value in the memory, so if the first time difference actually monitored is less than the pre-stored time, it may be considered that the transport apparatus unloads the transport object without transporting the transport object to the target position, and the transport may not be completed once, and in this transport process, multiple records may occur on the load value of the same transport object.

In order to avoid this, the present embodiment may determine load values obtained during one of the multiple transportation of the same transportation object, and select the load values obtained during the other transportation of the same transportation object as the load values of the transportation object, and may not record the load values, or may not calculate the load values, which is an example of achieving the object.

Step S38, the load value of the transportation object obtained in the transportation process is not recorded, and the stress value of the transportation equipment is continuously obtained;

if the load value of the transportation object is calculated after unloading the transportation object, in the case that the transportation object falls in the middle of unloading or the temporary stress value is reduced and is mistakenly considered to be unloaded, the method and the device do not need to calculate the load value of the transportation object, wait for the transportation of the transportation object to be completed later, namely, record the load value of the transportation object when the transportation object is transported to the target position, so as to ensure that the load value of the transportation object is recorded once in one transportation, and avoid the situation that the total transportation load value is inaccurate due to multiple records.

Step S39, determining the time when the transportation equipment unloads the transportation object again by using the stress value change, taking the time as the unloading time of the transportation object, and returning to the step S36;

as can be seen, the embodiment determines that the transport apparatus has unloaded the transport object without transporting the transport object to the target location, or misunderstands that the transport object has been unloaded, and the embodiment may not record the load value of the transport object, and the unloading time obtained at this time is not the time for unloading the transport object to the target location, so the embodiment may determine, according to the above-described stress value change analysis process, that the current time is taken as the new unloading time when the transport apparatus has unloaded the transport object again, and perform the first time difference calculation by comparing the unloading time with the loading time for loading the transport object for the first time, so as to verify whether the transport apparatus has unloaded the transport object to the target location.

Step S310, the load value of the transportation object obtained in the transportation process is recorded, and the transportation times of the transportation device to the transportation object are updated.

For the calculation process of the load value of the transportation object, reference may be made to the description of the corresponding parts of the above embodiments, which are not repeated here.

In practical application, by the time difference judging mode in this embodiment, after the transportation of the transportation object to the target position is determined, the transportation times of the transportation device on the transportation object can be updated, that is, the transportation times of the transportation object are added with 1, so as to realize automatic and accurate statistics on the transportation times.

It should be noted that, regarding the statistical manner of the number of times of transportation of the transportation object, the statistical manner is not limited to that given in the embodiment, the number of times of transportation may be updated when the loading-unloading process is completed for the first time, if it is determined that the transportation does not belong to the complete transportation by means of the time difference, that is, the transportation object is not transported to the target position, the loading-unloading process occurs again in the second transportation, and the number of times of transportation of the transportation object may not be updated any more, so that the occurrence of the situation that the number of times of transportation is repeatedly counted for the same transportation of the same transportation object is avoided.

As another alternative embodiment of the present application, regarding the method for improving the statistical accuracy of the parameters such as the load value and the number of transportation times of the transportation object, the method is not limited to the manner given in the above embodiment, and the embodiment may also verify whether the time period in which the stress value is smaller than the first threshold is longer than the preset time, in addition to the method for determining whether the transportation object is transported to the target position by determining whether the first time difference between the present unloading time and the loading time is longer than the first time threshold.

Specifically, as shown in fig. 3b, during the transportation of the transportation object by the transportation device, the unloading time of the transportation object loaded this time and the loading time of the transportation object loaded next time may be monitored, if the second time difference is smaller than the second time threshold, the transportation object unloaded this time may be considered to be the same transportation object as the transportation object loaded next time, that is, the currently determined unloading transportation object is not the unloading of the transportation object after transporting the transportation object to the target position, and may be a half-way unexpected unloading or misunderstanding that the transportation object is unloaded (the reason may refer to the above analysis that the fluctuation of the stress value is large due to the bump and other factors, etc.), so as to avoid repeatedly recording the load value for the same transportation object, the embodiment may maintain the load value of the transportation device on the transportation object unchanged after determining to unload the transportation object loaded next time.

The second time threshold is obtained in a similar manner to the first time threshold, and the second time threshold can also be obtained by obtaining the quotient of the distance and the vehicle speed. In practical application, if the transporting device transports the transporting object to the target position, the transporting device returns to the initial position to load the new transporting object, the returning speed of the transporting device may be faster, the distance is unchanged, the obtained second time threshold may be larger than the first time threshold, and the values of the two time thresholds and the obtaining mode thereof are not limited by the application.

Therefore, the embodiment can monitor the transportation state of the transportation device by monitoring the change of the stress value and combining the time of the transition point of the stress value, so as to accurately and reliably record the load value of the transportation object transported each time, further improve the accuracy of the transportation load value of the transportation device obtained by accumulation and summation, and ensure the statistical accuracy and reliability of the transportation times of the transportation device to the transportation object by adopting the processing mode.

It should be noted that, regarding the manner of using the stress variation information to implement automatic statistics of the load value and the number of times of transportation of the transportation object, the method is not limited to the above-described several implementation manners, and the technician can make appropriate adjustments according to the actual needs on the basis of the core concept set forth in the upper position, which are all within the scope of the present application, and are not illustrated herein.

As a further alternative embodiment of the application, the monitoring of the transport state of the transport device is not limited to the analysis of the stress change information described above, but may be implemented in other manners, such as image monitoring, movement posture monitoring of the transport component of the transport device, etc., where the application is described only briefly in terms of image monitoring and position monitoring, and the application is not described in detail one by one with respect to other implementation methods.

Referring to fig. 4, a flowchart of yet another data processing method according to an embodiment of the present application may be applied to a controller, as shown in fig. 4, and the method may include, but is not limited to, the following steps:

step S41, acquiring image information of a transportation component of the transportation equipment acquired by an image acquisition device;

in order to accurately grasp the transportation state of the transportation device, the application can acquire the image information of the transportation piece of the transportation device by installing an image acquisition device (such as a camera) on the transportation device, wherein the image acquisition device can be arranged on the top of the transportation device (such as the top of a vehicle cab) or on a movement mechanism of a transportation part, so that the transportation part can synchronously move along with the movement of a target part, and the application ensures that the transportation part is positioned in the shooting view field of the image acquisition device.

Based on the above, after the image collector collects the image information of the transport component, the image information can be sent to the controller of the transport device in real time in a wired or wireless communication mode, so that the controller can analyze the obtained image information to determine the current state information of the transport component, namely, determine the transport state of the transport device, namely, whether the transport device is in an empty state, starts to load the transport object, starts to unload the transport object in the transport process of the transport object, and returns to the transport process after unloading the transport object.

In practical application, in the working process of the transportation equipment, the image collector can be always in a working state, so that the image information of the transportation component is collected in real time and sent to the controller, and the controller can obtain the state information of the transportation component in real time, namely, the state of the transportation component is monitored.

Step S42, analyzing the image information to obtain an analysis result; in the operation process of the transportation equipment, the content of the image information collected by the image collector is always changed, in order to grasp the transportation state of the transportation equipment, the acquired currently acquired image information is usually required to be analyzed in real time or periodically to obtain an analysis result capable of indicating the transportation state of the transportation equipment, so that the analysis process of the image information can be dynamic, and the obtained analysis result can also be changed dynamically.

Step S43, obtaining a first stress value of the transport component after loading the transport object and a second stress value of the transport component when not loading the transport object according to the analysis result;

by combining the description, the application can accurately know the state of the current transportation component, namely the current transportation state of the transportation equipment, by carrying out image analysis on the acquired image information, so as to determine when to detect the stress value. It can be seen that, in this embodiment, the method for detecting the stress value of the transportation device mainly aims to implement calculation of the load value, and the description of the corresponding parts of the above embodiments may be referred to for the method for obtaining the first stress value and the second stress value, which is not repeated in this embodiment.

Step S44, obtaining a load value of the transportation object transported by the transportation equipment at the time based on the stress difference value between the first stress value and the second stress value;

and S45, carrying out accumulation calculation on the load value of the transport object obtained by each transport to obtain the total load value of the transport equipment.

Therefore, the state of the transportation component of the transportation device is monitored by using the image acquisition mode, and the load value of the transportation object is calculated and obtained in the transportation process of the transportation object by using the stress value measurement mode, so that manual recording is not needed, and the working efficiency and the accuracy of the obtained load value are improved.

In addition, the load value of the transportation object obtained by each transportation can be directly calculated in an accumulated mode, so that the total load value of the transportation object transported by the transportation equipment is obtained, manual calculation is not needed, the working efficiency is further improved, and manual calculation errors are reduced.

Optionally, the total load value of the transportation objects can also be obtained by accumulation calculation by the server, namely, after the controller of the transportation device obtains the load value of each transportation, the total load value of the transportation objects can be uploaded to the server, the server uses the load value of each transportation object to carry out accumulation calculation to obtain the total load value of the transportation objects transported by the operator during the transportation operation of the transportation objects by driving the transportation device, and the like, and the obtained load value of each transportation object of the transportation device each time can be classified and counted according to the classified factors such as different types of transportation objects, different operators and different transportation devices, so that the total load value corresponding to each transportation object of different types of transportation objects, different operators and/or different transportation devices can be obtained, the actual statistical requirements can be met, and the applied report can be generated for storing, so that the statistics can be directly fed back to the terminal to be displayed when the operator or the operator inquires, the calculation pressure of the controller of the transportation device is reduced, and the convenience of inquiring the statistics results is improved.

Based on the above embodiments, the present application may obtain the identity information of the current operator of the transportation device, establish an association relationship between the identity information and the parameters such as the load value of each transportation or the total load value of the transportation object, the number of transportation times, etc. obtained by the transportation device, and then send the parameters and the association relationship to the server, so that the server updates the stored corresponding data according to the association relationship by using the parameters, thereby ensuring that the data stored by the server is the latest data, and further improving the reliability of subsequent data query.

Alternatively, the difference from the data processing method shown in fig. 4 described above is how to determine the state of the transport component of the transport apparatus, and the present embodiment may use an obstacle detection technique to detect whether the transport component is loaded with the transport object, unlike the image analysis method of the above embodiment.

Based on this, the present application may provide an obstacle sensor on a transport component or an adjacent structural member of the transport apparatus, such as, but not limited to, an obstacle sensor mounted on a pallet or fork of a forklift, or on a mast or overhead guard, etc.

The obstacle sensor may be an infrared sensor, a laser sensor or a distance measuring sensor such as an ultrasonic detector, and the controller analyzes the detection signal by transmitting a first signal to the transport unit and the transport object thereon and receiving a feedback second signal, so as to verify whether the transport unit has the transport object, and directly calculate data such as round trip times of the transport unit when needed.

In practical application, the position sensor (such as a limit sensor or a switch) can be used to trigger the obstacle sensor to work when the transportation component reaches the preset position (i.e. the initial position for transporting the transportation object). For example, an obstacle sensor and a gantry movement limit switch are arranged on a forklift chassis, and when the fork descends to a preset position, the limit switch is triggered to act, so that the fork is prevented from continuing to descend and is impacted by the ground.

After determining the state of the transportation component of the transportation device by using the detection signal obtained by the obstacle sensor, the stress value may be further extracted in the manner described in the foregoing embodiments, and the load value of the transportation object may be calculated by using the extracted stress value, where the implementation process may be described in the corresponding portion of the foregoing embodiments.

In addition, the application can monitor the loading time and unloading time to acquire the transportation time of the transportation device to the transportation object, which can include each transportation time, total transportation time and the like, and can judge whether the transportation process of the transportation object by the transportation device is abnormal or not by utilizing the loading time and the unloading time, so as to ensure the transportation process of the same transportation object in the mode, only record one load value, only update the parameters such as the transportation times and the like, and ensure the accuracy and the reliability of the statistical result. Regarding the statistical manner of the parameters such as the load value, the number of transportation times, and the transportation time, reference may be made to the descriptions of the corresponding parts of the above embodiments, which are not repeated in this embodiment.

Referring to fig. 5, a schematic structural diagram of a data processing apparatus according to an embodiment of the present application may include:

a parameter information obtaining module 11, configured to obtain parameter information sensed by the detector, where the parameter information can represent a transportation state of the transportation device on the transportation object;

in combination with the description of the corresponding parts of the above method embodiment, the types of the detectors are different, the content of the sensed parameter information is different, and the embodiment does not limit the content of the parameter information.

A load value acquisition module 12, configured to acquire a load value of a transportation object transported by the transportation device each time, based on the parameter information.

In order to determine the transportation state of the transportation device, the load value obtaining module 12 of the apparatus may include:

a transportation state determining unit configured to determine state information of a transportation part of the transportation object based on the parameter information;

and a load value acquisition unit configured to acquire a load value of a transport object loaded and transported to the target position unloading by the transport unit, using the status information.

Alternatively, referring to fig. 6, if the parameter information includes stress variation information before and after the transportation device loads the transportation object, the load value obtaining module 12 may include:

a stress value obtaining unit 121, configured to obtain a first stress value after the transporting device loads the transporting object, and a second stress value when the transporting device does not load the transporting object;

the load value calculating unit 122 is configured to obtain a load value of the transportation object currently transported by the transportation device based on a stress difference between the first stress value and the second stress value.

In this embodiment, for the process of obtaining and calculating the first stress value and the second stress value, reference may be made to the description of the corresponding parts of the above method embodiment.

In another alternative embodiment of the present application, referring to fig. 7, the transportation state determining unit in the load value obtaining module 12 may include:

a stress value obtaining unit 123, configured to obtain a stress value detected by the stress detector;

optionally, the apparatus may further include:

the instruction response module is used for responding to the trigger instruction and generating a control instruction for the detector;

and the instruction sending module is used for sending the control instruction to the detector so as to control the detector to detect the stress value. A first state determining unit 124 for determining that the transport member of the transport apparatus starts loading the transport object when the stress value increases and is greater than a first threshold value;

based on this, the stress value obtaining unit 121 may specifically be configured to obtain, when the stress values obtained in the preset time period are all greater than the first threshold and the transportation device is in a steady state, a first stress value after the transportation device loads the transportation object; or under the condition that the obtained stress values in the preset time period are larger than the first threshold value, but the obtained stress value variation is smaller than the variation threshold value, calculating an average stress value or a median stress value of the obtained stress values in the preset time period, and taking the calculated average stress value or median stress value as the first stress value after the transportation equipment loads the transportation object.

The specific values of the preset time period and the change threshold are not limited, and can be adjusted according to actual conditions.

And a second state determining unit 125 configured to determine that the transport unit unloads the currently loaded transport object when the stress value decreases and is smaller than the first threshold value.

It can be seen that the present embodiment can determine the state of the transport component, that is, the transport state of the transport apparatus to the transport object, using the stress value change rule.

Further, on the basis of the above embodiment, the apparatus may further include:

and the transportation times updating module 13 is used for monitoring that the transportation parts load the transportation objects from the initial positions and transport the transportation objects to the target positions for unloading and updating the transportation times of the transportation equipment on the transportation objects.

Specifically, as shown in fig. 8, the transportation number updating module may include:

a first time obtaining unit 131, configured to obtain a first time difference between an unloading time of unloading the transport object loaded at this time by the transport unit and a loading time of loading the transport object at this time;

and the transportation number updating unit 132 is configured to maintain the transportation number of the transportation object by the transportation device unchanged after the first time difference is smaller than the first time threshold and the unloading of the transportation object loaded this time is determined, until the first time difference acquired again is not smaller than the first time threshold, and update the transportation number of the transportation object by the transportation device.

The time difference obtained again is obtained by taking the time of unloading the transport object again as the new unloading time of the transport object and calculating the difference value between the new unloading time and the loading time, and the specific implementation process can be described in the corresponding part of the method embodiment.

As another optional embodiment of the present application, the above transportation number updating module may further include:

a second time acquisition unit configured to acquire a second time difference between an unloading time when the transport unit unloads the transport object loaded this time and a loading time when the transport object is loaded next time;

and the transportation times processing unit is used for maintaining the transportation times of the transportation equipment on the transportation objects after the transportation objects loaded next time are unloaded under the condition that the second time difference is smaller than the second time threshold value.

Wherein, regarding the acquisition process of the first time threshold and the second time threshold, reference may be made to the description of the corresponding parts of the above method embodiments.

Optionally, the load value obtaining unit in the load value obtaining module 12 is specifically configured to record the load value of the transported object of the current transportation if the first time difference between the unloading time and the loading time is smaller than a time threshold, or the second time difference is smaller than a second time threshold, until the first time difference obtained again is not smaller than the first time threshold, and the second time difference is not smaller than the second time threshold.

Regarding the obtaining manner of the unloading time and the loading time, reference may be made to the description of the corresponding parts of the foregoing method embodiment, which is not repeated in this embodiment.

As still another embodiment of the present application, the method for determining the status information of the transportation means is not limited to the monitoring of the stress value of the transportation device, and may be implemented by an image analysis method, an obstacle detection method, or the like, and therefore, the parameter information obtaining module 11 may further include:

an image information acquisition unit for acquiring the image information of the transport component of the transport equipment acquired by the image acquisition unit; and/or the number of the groups of groups,

and a detection signal acquisition unit for acquiring a detection signal for a transport component of the transport apparatus output by the obstacle sensor.

It can be seen that, for the parameter information of the transportation component of the transportation device, the stress value obtaining unit may obtain the stress variation information sensed by the stress detector, that is, the stress value and the variation thereof, so as to determine the state information of the transportation component of the transportation device, or may determine the state information of the transportation component by using the image information obtained by the image information obtaining unit or the detection signal obtained by the detection signal obtaining unit, so as to implement the recording of the subsequent load value, statistics of the transportation times and/or the transportation time, and so on, and the specific implementation process may refer to the description of the corresponding parts of the embodiments of the method.

Optionally, on the basis of the foregoing embodiment, the apparatus may further include:

the running stroke acquisition module is used for acquiring the movement stroke of the transportation component of the transportation equipment;

the detection module is used for detecting whether the movement stroke meets a preset condition, and if so, the trigger stress value acquisition unit 121 acquires a first stress value of the transportation equipment after the transportation object is loaded;

the control module is used for controlling the detector to stop detecting the stress value of the transportation equipment or stopping responding to the parameter information sensed by the detector under the condition that the detection result of the detection module is negative; and/or maintaining the currently acquired stress value unchanged until the acquired running stroke meets the preset condition, and updating the currently acquired stress value.

Optionally, on the basis of the foregoing embodiments, as shown in fig. 9, the apparatus may further include:

an identity acquisition module 14, configured to acquire identity information of a current operator of the transportation device;

the association relation establishing module 15 is configured to establish an association relation between the identity information and the updated transportation times of the transportation device and/or the transportation load value of the transportation device;

And the data uploading module 16 is configured to send the updated number of transportation times, the transportation load value of the transportation device, and the association relationship to a server.

Alternatively, the data uploading module 16 may directly upload the updated load value, the number of transportation, and other data to the server.

Therefore, the parameters such as the load value, the transportation times, the transportation time, the total load value, the total transportation time and the like obtained by the functional module can be uploaded to a server for storage for subsequent inquiry.

Referring to fig. 10, a schematic hardware structure of a data processing system according to an embodiment of the present application may be applied to a transportation device, and as shown in fig. 10, the system may include a detector 21, a memory 22, and a controller 23, where:

the detector 21 may be used to sense parameter information of the transport apparatus, which number information is capable of characterizing the transport state of the transport apparatus for the transport object;

the memory 22 may be used to store a program implementing the above-described data processing method;

the controller 23 may be configured to load and execute the program stored in the memory, to implement the steps of the above data processing method, and for specific implementation, reference may be made to the description of the corresponding parts of the above method embodiment.

Wherein the detector 21 may comprise one or more combinations of pressure sensors, tension sensors, metal deformation switches; or, including one or more combinations among a pressure sensor, a tension sensor, a metal deformation switch, and an image collector and/or an obstacle sensor, but not limited thereto, it may be installed at different positions of the transportation device for different types of detectors, so as to ensure that the obtained stress value thereof can represent each stage in the transportation of the transportation object by the transportation means, and also can represent the weight of the transportation object. Such as the pressure sensor may be mounted on a transport component or an oil circuit of the transport device; the tension sensor can be mounted on the transport component; the metal deformation switch can be installed on the transportation component, and the specific installation position can be determined according to actual needs.

The image collector can also be arranged on the transportation equipment, the specific position is not limited, but the transportation part is required to be ensured to be positioned in the shooting view field of the image collector so as to ensure that the image information collected by the image collector is analyzed, and the transportation state of the transportation equipment on the transportation object can be accurately known.

If the detector includes an obstacle sensor, a position sensor may be included. In this case, the obstacle sensor may be mounted on the transporting apparatus, and the detection range of the obstacle sensor may be passed in the process of loading the transporting object from the transporting member of the transporting apparatus to unloading the transporting object, so that the detection signal acquired by the obstacle sensor may also accurately analyze the transporting state of the transporting apparatus to the transporting object.

And for the position sensor, it can be installed on the transport member to detect the position of the transport member when loading and unloading the transport object.

In practical applications, when the transporting component of the transporting device loads and unloads the transporting object, the transporting component often moves up/down to a fixed preset position to perform loading and unloading operations. According to the embodiment, the position sensor capable of detecting the preset position is arranged, so that damage caused by exceeding the preset position in the up-and-down operation process of the transportation component can be effectively avoided, and the accurate positioning of the transportation object can be realized accordingly, so that the transportation efficiency of the transportation object is improved.

For specific applications of the above sensors in the data processing method, reference may be made to the description of the corresponding parts of the above method embodiments, which is not repeated herein.

Optionally, if the pressure sensor is a hydraulic pressure sensor, as shown in a hardware structure of the data processing system in fig. 11, the system may further include:

and the power mechanism is used for controlling the transportation component to move according to a preset track so that the transportation component loads the transportation object and unloads the transportation object after being transported to the target position.

In this case, the power mechanism may operate in conjunction with an obstacle sensor, where the obstacle sensor may include: one or more of the position sensor, the photoelectric sensor, the travel sensor and the proximity switch are combined, and the specific working process of the power mechanism is not described in detail.

As shown in fig. 11, the power mechanism may include a plurality of hydraulic cylinders, hydraulic pumps, multiple-way valves, etc., and the hydraulic cylinders may be classified into lifting hydraulic cylinders, tilting hydraulic cylinders, etc., according to the transportation demand for the transportation object, to implement up-and-down reciprocating movement, tilting, etc. of the corresponding mechanical members of the transportation part.

Taking a transporting device as a forklift, the transporting component includes a fork as an example, when loading goods (i.e. transporting objects), the lifting hydraulic cylinder can be controlled to move in a first direction, so that the fork descends below the goods, the tilting hydraulic cylinder is controlled to work, so that the fork generates a certain inclination angle, the goods can be smoothly lifted, then the lifting hydraulic cylinder is controlled to move in a second direction, so that the fork lifting the goods can ascend to a certain height, then the goods are transported, after the goods reach a target position, the lifting hydraulic cylinder and the tilting hydraulic cylinder are controlled in a similar manner as in the goods loading process, so that the fork descends to a designated position and then tilts, and the goods are unloaded, but the unloading process is not limited to the implementation process described herein.

In the hydraulic control process described above, the hydraulic sensor may be disposed on the oil path, and at this time, the hydraulic sensor may determine the load value of the fork of the forklift by detecting the oiling flow, so as to determine whether to load at this time.

Optionally, in the above system, a descending speed limiting valve may be further provided to detect a descending speed of the transportation component, and when the detected speed value is greater than a speed threshold, a corresponding prompt message is output through a prompt device to prompt an operator to perform a deceleration operation, so as to avoid a runaway caused by a telling operation.

If the signal sensed by the sensor is inconsistent with the preset signal, the signal can be reminded by the alarm, the alarm can be an indicator lamp, a display, a buzzer or a voice module, and the like, and the mode of outputting the indication information of the alarm with different structures can be different.

In an alternative embodiment of the present application, in combination with the steps of the data processing method described in the foregoing method embodiment, the present application may eliminate the situation that the transport object is unloaded halfway or is misjudged to be unloaded due to jolting or the like by monitoring the time difference between the loading time and the unloading time of the transport object, and interfere with the loading value and the number of times of transportation of the obtained transport object, based on this, as shown in fig. 12, the data processing system provided by the present application may further include:

A timer 24 for recording a loading time of the transport apparatus for loading the transport object and an unloading time for unloading the transport object.

In this case, the controller 23 executes a program to realize the following steps:

acquiring a first time difference between the unloading time of the transport unit for unloading the transport object loaded at this time and the loading time of the transport object loaded at this time;

if the first time difference is smaller than a first time threshold, after the fact that the loaded transportation object is unloaded is determined, the transportation times of the transportation device on the transportation object are maintained unchanged until the time difference obtained again is not smaller than the time threshold, the transportation times of the transportation device on the transportation object are updated, and the time difference obtained again is obtained by taking the time of unloading the transportation object again as the new unloading time of the transportation object and performing difference calculation with the loading time.

Optionally, the controller 23 executes a program to implement the following steps:

acquiring a second time difference between the unloading time of the transport object unloaded by the transport component and the loading time of the next adjacent transport object;

And if the second time difference is smaller than a second time threshold, after the next loaded transportation object is unloaded, maintaining the transportation times of the transportation equipment on the transportation object unchanged.

In addition, the application can record the transportation time of each transportation by using a timer, and calculate the total transportation time of the transportation equipment to the transportation object in an accumulated way, so as to facilitate the subsequent inquiry.

if the first time difference is smaller than the first time threshold, not recording the load value of the transported object in the current transportation until the first time difference acquired again is not smaller than the first time threshold.

Wherein, in the case that the unloading time of the transporting means for unloading the transporting object loaded this time and the second time difference between the loading time of the transporting object loaded next time are also acquired, the controller executing program may specifically be configured to:

if the first time difference is smaller than the first time threshold or the second time difference is smaller than the second time threshold, not recording the load value of the transported object transported at this time;

And recording the load value of the transported object in the current transportation under the condition that the first time difference is not smaller than the first time threshold and the second time difference is not smaller than the second time threshold.

Further, the present application may upload the obtained updated data such as the number of shipments, the load value of each shipment, the total load value, etc. to the server, so the system may further include:

and the communication module is used for uploading the updated data such as the transportation times, the total transportation time and/or the total load value and the like and the association relation between the data and the identity information of the operator to the server or directly uploading the data to the server so that the server generates a corresponding report according to the data, and the report is convenient for the manager or the operator to check.

The specific structure of the communication module may be determined based on the communication mode between the transportation monitoring system and the server, which is not limited in the present application, and a wireless communication module is generally preferred, but not limited thereto.

In summary, the description of the transport monitoring scheme in the foregoing embodiments is referred to the application scenario schematic diagram shown in fig. 13, and the data processing system described in the foregoing system embodiment may be disposed in a transport device operated by an operator, where the transport device may implement communication with a server and a terminal, and in practical application, the operator may use the terminal such as a mobile phone to attempt to log in a control system of the transport device, or may directly perform authentication login on an operation interface of the transport device, after the authentication is passed, the operator may operate the transport device to perform an operation, such as operating a transport component of the transport device to move, and load and unload the operation content after the transport object arrives at a target position.

And then, the transportation equipment can upload the obtained data to the server through the communication module, and the server generates and stores a corresponding data report based on the obtained data, so that when a query request initiated by a manager or an operator using the terminal is received, the queried corresponding data, such as the transportation times, the load value, the transportation time and the like of the operator, can be fed back to the terminal for display in response to the query request, and the monitoring of the operators and the transportation equipment is facilitated.

It should be noted that, regarding the application scenario of the transportation monitoring scheme provided by the present application, the application scenario is not limited to the scenario shown in fig. 11, and the transportation device is not limited to the forklift shown in fig. 13, and the present application can properly adjust the implementation of the transportation monitoring scenario according to the expansion of the forklift function, which is not described in detail herein.

Finally, it should be noted that, in connection with the above embodiments, relational terms such as first, second, and the like are used solely to distinguish one operation or module from another operation or module without necessarily requiring or implying any actual such relationship or order between such modules or operations.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the apparatus and the system disclosed in the embodiments, since the apparatus corresponds to the method disclosed in the embodiments and the system includes the apparatus, the description is simpler, and the relevant points refer to the description of the method section.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A method of data processing, the method comprising:

Based on the parameter information, acquiring a load value of a transportation object transported by the transportation equipment each time;

the parameter information includes stress change information before and after the transportation device loads the transportation object from an initial position, and the obtaining the load value of the transportation object transported by the transportation device each time based on the parameter information includes:

obtaining a stress value detected by a stress detector;

if the stress value is increased and is larger than a first threshold value, determining that the transport component of the transport equipment starts to load the transport object;

if the stress value is reduced and smaller than the first threshold value, determining that the transport component unloads the transport object loaded at the time;

obtaining a load value of the transportation object transported by the transportation equipment at this time based on a stress difference value between the first stress value and the second stress value;

monitoring that the transport component loads a transport object from an initial position and transports the transport object to a target position for unloading, and updating the number of times of transporting the transport object by the transport equipment;

the method further comprises the steps of:

Acquiring a movement stroke of a transport component of the transport device;

if the movement travel meets the preset condition, executing the step of obtaining a first stress value of the transportation equipment after loading the transportation object;

if the movement stroke does not meet the preset condition, controlling the detector to stop detecting the stress value of the transportation equipment or stopping responding to the parameter information sensed by the detector; and/or maintaining the currently acquired stress value unchanged until the acquired running stroke meets the preset condition, and updating the currently acquired stress value;

the obtaining a first stress value of the transportation device after loading the transportation object comprises the following steps: if the stress values obtained in the preset time period are all larger than the first threshold value, and the transportation equipment is in a stable state, obtaining a first stress value after the transportation equipment loads the transportation object;

if the obtained stress values in the preset time period are all larger than the first threshold value, but the obtained stress value variation is smaller than the variation threshold value, calculating an average stress value or a median stress value of the obtained stress values in the preset time period, and taking the calculated average stress value or median stress value as the first stress value after the transportation equipment loads the transportation object.

2. The method of claim 1, wherein the acquiring parameter information sensed by the detector comprises:

acquiring image information of a transport component of the transport equipment acquired by the image acquisition unit; and/or the number of the groups of groups,

a detection signal for a transport component of the transport apparatus, which is output from the obstacle sensor, is acquired.

3. The method of claim 1, wherein the monitoring of the transport component loading a transport object from an initial location and transporting to a target location for unloading, updating a number of transports of the transport object by the transport device, comprises:

if the first time difference is smaller than a first time threshold, after the unloading of the currently loaded transport object is determined, maintaining the number of times of transportation of the transport object by the transport equipment unchanged until the first time difference acquired again is not smaller than the first time threshold, and updating the number of times of transportation of the transport object by the transport equipment, wherein the first time difference acquired again is obtained by taking the time of unloading the transport object again as the new unloading time of the transport object and performing difference calculation with the loading time;

And/or;

4. A method according to claim 3, characterized in that the method further comprises: if the first time difference is smaller than a first time threshold or the second time difference is smaller than a second time threshold, not recording the load value of the transported object transported at this time;

if the first time difference is not smaller than the first time threshold value and the second time difference is not smaller than the second time threshold value, the load value of the transported object transported this time is recorded.

5. The method according to claim 1, wherein the method further comprises:

generating a control instruction for the detector in response to a trigger instruction;

and sending the control instruction to the detector to control the detector to detect the stress value.

6. A data processing apparatus, the apparatus comprising:

the load value acquisition module is used for acquiring the load value of the transportation object transported by the transportation equipment each time based on the parameter information;

the parameter information comprises stress change information before and after the transportation equipment loads the transportation object from the initial position, and the load value acquisition module comprises:

the stress value acquisition unit is used for acquiring the stress value detected by the stress detector; if the stress value is increased and is larger than a first threshold value, determining that the transport component of the transport equipment starts to load the transport object; if the stress value is reduced and smaller than the first threshold value, determining that the transport component unloads the transport object loaded at the time; acquiring a first stress value of the transportation equipment after loading the transportation object and a second stress value of the transportation equipment when not loading the transportation object;

the load value calculation unit is used for obtaining the load value of the transportation object transported by the transportation equipment at this time based on the stress difference value between the first stress value and the second stress value;

the transportation times updating module is used for monitoring the transportation times of the transportation equipment on the transportation objects when the transportation parts load the transportation objects from the initial positions and transport the transportation objects to the target positions for unloading;

The motion travel monitoring module is used for acquiring the motion travel of the transportation component of the transportation equipment;

if the movement travel meets the preset condition, executing the step of obtaining a first stress value of the transportation equipment after loading the transportation object; if the movement stroke does not meet the preset condition, controlling the detector to stop detecting the stress value of the transportation equipment or stopping responding to the parameter information sensed by the detector; and/or maintaining the currently acquired stress value unchanged until the acquired running stroke meets the preset condition, and updating the currently acquired stress value;

7. A data processing system, the system comprising:

a memory for storing a program for implementing the data processing method according to any one of claims 1 to 5;

acquiring parameter information sensed by a detector;

8. The system of claim 7, wherein the detector comprises one or more combinations of a pressure sensor, a tension sensor, a metal deformation switch; or,

one or more combinations among the pressure sensor, the tension sensor, the metal deformation switch, and an image collector and/or an obstacle sensor;

wherein if the detector includes the obstacle sensor, the detector further includes a position sensor;

the pressure sensor is arranged on a transportation component or an oil path of the transportation equipment;

The tension sensor and the metal deformation switch are arranged on a chain of the conveying component;

the image collector is mounted on the transportation equipment, and the transportation component is positioned in a shooting view field of the image collector;

the obstacle sensor is mounted on the transport apparatus and passes through a detection range of the obstacle sensor in a process from loading a transport object to unloading the transport object by the transport member;

the position sensor is mounted on the transport member for detecting a position of the transport member when loading and unloading a transport object.

9. The system of claim 8, wherein when the pressure sensor is a hydraulic sensor, the system further comprises:

and the power mechanism is used for controlling the transportation component to move according to a preset track so as to enable the transportation component to load the transportation object and unload the transportation object after being transported to the target position.