Operation invalidation prompting method, device, storage medium and system

Abstract

The invention discloses an invalid operation prompting method and device, a storage medium and a system. The method comprises the following steps: acquiring and identifying an operation signal of an equipment operator; retrieving a logic tree associated with the operation signal; wherein the operation signal is associated with at least one logic tree; based on each logic tree, retrieving whether a preset condition allowing response to the operation signal is established or not; if the preset condition is not established, based on a corresponding logic tree, searching out a limiting root cause corresponding to the preset condition which is not established; and sending the restriction root cause code to an information prompting unit, so that the information prompting unit prompts the restriction root cause code. According to the technical scheme, the limiting root cause can be actively recognized and prompted, the experience requirement for troubleshooting response abnormity of an operator is lowered, and normal operation of equipment is guaranteed.

Description

Technical Field

[0001] This application relates to the field of human-computer interaction technology, and in particular to a method, apparatus, storage medium and system for displaying invalid operation prompts. Background Technology

[0002] With the development of electronic control technology, the electronic control systems configured in equipment are becoming increasingly complex. Many systems also possess active protection and anti-misoperation functions, greatly improving the safety of equipment operation.

[0003] However, the complexity of the system necessitates that operators be proficient in all operating procedures and remain constantly alert to promptly identify the root causes of operational failures (i.e., the system not responding to operations); otherwise, the equipment will not function properly. Therefore, the normal operation of the equipment depends entirely on the operator's skill and alertness. Summary of the Invention

[0004] To address at least one of the aforementioned technical problems, this application is proposed. Embodiments of this application provide a method, apparatus, storage medium, and system for displaying an invalid operation message.

[0005] Firstly, this application provides a method for displaying an invalid operation message, including:

[0006] Collect and identify the operation signals of the equipment operators;

[0007] Retrieve the logic tree associated with the operation signal; wherein the operation signal is associated with at least one of the logic trees;

[0008] Based on each of the logic trees, it is determined whether a preset condition allowing the response to the operation signal is met;

[0009] If any of the preset conditions are not met, then based on the corresponding logic tree, the root cause of the limitation corresponding to the not met preset condition is retrieved.

[0010] The root cause code is sent to the information prompting unit so that the information prompting unit prompts the root cause code.

[0011] According to the first aspect, in one possible implementation, the method further includes:

[0012] If the preset conditions are met, the corresponding running instructions are output, and the restrictions on the logic tree are automatically lifted.

[0013] According to the first aspect, in one possible implementation, sending the root cause restriction code to the information prompt unit includes:

[0014] When there are multiple root cause codes, the root cause codes are sorted according to a preset rule;

[0015] The restriction root cause codes are sent to the information prompt unit in order of sorting.

[0016] According to the first aspect, in one possible implementation, the preset rules include priority, the time order in which invalid operations occur, or the size of the root cause code.

[0017] According to the first aspect, in one possible implementation, the method further includes:

[0018] Based on the corresponding logic tree, the solution information corresponding to the limiting root cause is retrieved;

[0019] The solution information is sent to the information prompting unit so that the information prompting unit can associate the solution information and the root cause code with each other.

[0020] According to the first aspect, in one possible implementation, the method further includes:

[0021] In response to the operator's reset operation of the root cause restriction code, the prompts of the information prompt unit are turned off.

[0022] Secondly, this application provides an invalid operation indication device, comprising:

[0023] The operation signal recognition module is used to collect and recognize the operation signals of the equipment operator;

[0024] A logic tree retrieval module is used to retrieve the logic tree associated with the operation signal; wherein the operation signal is associated with at least one of the logic trees;

[0025] The condition retrieval module is used to retrieve, based on each of the logic trees, whether a preset condition that allows the response to the operation signal is met;

[0026] The root cause retrieval module is used to retrieve the root cause corresponding to the false preset condition based on the corresponding logic tree if the preset condition is not met.

[0027] The root cause sending and prompting module is used to send the limiting root cause code to the information prompting unit so that the information prompting unit prompts the limiting root cause code.

[0028] Thirdly, this application provides a computer-readable storage medium storing a computer program for performing the operation invalidation prompt method described in the first aspect above.

[0029] Fourthly, this application provides an invalid operation prompt system, comprising:

[0030] The system includes a control unit, an operating element, and an information prompting unit, wherein the operating element and the information prompting unit are both connected to the control unit.

[0031] The operating element is used to issue an operating signal;

[0032] The control unit is used to execute the operation invalidation prompt method described in the first aspect above.

[0033] The technical solution provided in this application collects and identifies the operation signals of the equipment operator, retrieves the logic tree associated with the operation signals, and based on each logic tree, checks whether the preset conditions for allowing the operation signal to be responded to are met. If any preset conditions are not met, the root cause of the limitation corresponding to the invalid preset condition is retrieved based on the corresponding logic tree, and the root cause code is sent to the information prompt unit for prompting. Therefore, this technical solution identifies and provides feedback on the root cause of limitation based on the logic tree, realizing a closed-loop management of the entire process from operation signal acquisition to logic tree retrieval, root cause location, and finally information prompting. This achieves proactive identification and prompting of root causes of limitation, reduces the experience required of operators to troubleshoot and respond to anomalies, and ensures the normal operation of the equipment. Attached Figure Description

[0034] The above and other objects, features, and advantages of this application will become more apparent from the more detailed description of the embodiments of this application in conjunction with the accompanying drawings. The drawings are provided to further illustrate the embodiments of this application and form part of the specification. They are used together with the embodiments of this application to explain this application and do not constitute a limitation thereof. In the drawings, the same reference numerals generally represent the same components or steps.

[0035] Figure 1 This is a schematic diagram of the structure of an invalid operation prompt system provided in an exemplary embodiment of this application;

[0036] Figure 2 This is a flowchart illustrating an exemplary embodiment of the method for displaying an invalid operation message provided in this application;

[0037] Figure 3 This is a schematic flowchart illustrating the invalid operation prompt method provided in an exemplary embodiment of this application;

[0038] Figure 4 This is a block diagram of an operation invalidation prompt device provided in an exemplary embodiment of this application. Detailed Implementation

[0039] Hereinafter, exemplary embodiments according to this application will be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely some embodiments of this application, and not all embodiments of this application. It should be understood that this application is not limited to the exemplary embodiments described herein.

[0040] The logic tree involved in this application is an operation flow logic tree pre-built into the control unit. It is a combination of logical judgments fixed through software customization according to the equipment operation specifications. For example: a. If the accelerator is pressed while the transmission is in neutral, the system will not meet the speed output requirements; b. If the high voltage is applied to the system while the transmission is not in neutral, the high voltage safety conditions will not be met; c. If a person leaves their seat and then returns, the original forward / reverse settings need to be reprocessed; otherwise, even if the accelerator is pressed, the conditions for equipment movement will not be met. Based on this, during system operation, various preset logic trees are used to identify the operator's operational intentions. For situations that do not meet the operational requirements, the root cause is retrieved and a prompt is sent to the operator through the information prompt unit, thereby improving the system's user-friendliness.

[0041] The invalid operation prompt system provided in the embodiments of this application will be described below.

[0042] Figure 1 A schematic diagram of the structure of the operation invalidation prompt system provided in an embodiment of this application is shown. Figure 1 As shown, the invalid operation prompt system includes: a control unit 10, an operation element 20, and an information prompt unit 30. Both the operation element 10 and the information prompt unit 30 are connected to the control unit 10. The operation element 20 is used to issue operation signals. The control unit 10 is used to: collect and identify the operation signals of the equipment operator; retrieve the logic tree associated with the operation signal; wherein, the operation signal is associated with at least one logic tree; based on each logic tree, retrieve whether the preset conditions that allow the operation signal to be responded to are met; if there is a preset condition that is not met, then based on the corresponding logic tree, retrieve the root cause of the restriction corresponding to the invalid preset condition; and send the root cause code to the information prompt unit 30 so that the information prompt unit 30 prompts the root cause code (detailed steps are shown in the method embodiment below).

[0043] In the aforementioned invalid operation prompt system, the operating element 10 is used by the operator to control the operation of the equipment and can issue an operation signal in response to the operator's operation. In this embodiment, the operating element 10 includes, but is not limited to, a gear shift lever, accelerator knob, and brake pedal. Correspondingly, the operation signal includes, but is not limited to, a gear shift lever signal, an accelerator knob signal, and a brake pedal signal. The information prompt unit 30 will display the identified root cause code and solution information in real time, such as on an in-vehicle display screen. The control unit 10 is hardware that collects information and performs logical processing. For example, it may be a controller or programmable hardware with information input and output.

[0044] In one alternative implementation, the operation signal recognition function, the preset logic tree retrieval function, and the root cause code transmission function of the control unit 10 can be partially or entirely transferred to the integrated information prompting unit 30.

[0045] The following describes the method for indicating invalid operation performed by the control unit 10, in conjunction with the method embodiment.

[0046] Figure 2 This is a flowchart illustrating an exemplary embodiment of the method for displaying an invalid operation message. This embodiment can be applied to the aforementioned invalid operation message system, such as... Figure 2 As shown, the method for displaying an invalid operation message includes the following steps:

[0047] Step 201: Collect and identify the operation signals of the equipment operator.

[0048] The control unit acquires operation signals through a hardware interface, parses the acquired operation signals to identify them, and can be found in relevant technologies. This application does not describe the details in this way.

[0049] Step 202: Retrieve the logic tree associated with the operation signal.

[0050] Each operation signal is associated with one or more logic trees. A device typically has multiple operation signals, and the control unit searches the logic tree associated with each operation signal in real time.

[0051] For example, the control unit has a pre-built association relationship between each operation signal of the device and the logic tree. Based on this association relationship, the logic trees associated with the identified operation signal can be retrieved.

[0052] Step 203: Based on each logic tree, check whether the preset conditions that allow the response operation signal are met.

[0053] In this system, if the preset conditions for allowing a response to an operation signal are met, the operation is valid; if the preset conditions are not met, the operation is invalid. Different logic trees correspond to different preset conditions, which are set based on the operation signal and related logic. For example, when the operation signal is a throttle knob signal, in one logic tree, the preset condition could be that the transmission is not in neutral; in another logic tree, the preset condition could be that the person leaves the seat and then returns, requiring the original forward / reverse settings to be reprocessed.

[0054] Step 204: If a preset condition is not met, then based on the corresponding logic tree, retrieve the root cause of the constraint corresponding to the not met preset condition.

[0055] Each logic tree has a unique root cause corresponding to its preset condition. For example, based on the preceding description, if the operation signal is a throttle knob signal, and the preset condition is that the transmission is not in neutral, then if the preset condition is not met (i.e., the transmission is in neutral), the root cause is "the system does not meet the speed output requirement." If the operation signal is a throttle knob signal, and the preset condition is that a person leaves the seat and then returns, and the original forward / reverse settings are reprocessed, then if the preset condition is not met (i.e., the person leaves the seat and then returns, and the original forward / reverse settings are not reprocessed), the root cause is "the condition for equipment movement is not met."

[0056] In addition, if the preset conditions are met, the corresponding running instructions will be output and the restrictions on the logic tree will be automatically lifted, i.e., the root cause code will be cleared (to avoid subsequent false alarms).

[0057] Step 205: Send the root cause restriction code to the information prompting unit so that the information prompting unit can prompt the root cause restriction code.

[0058] The root cause code is sent to the information prompting unit, which then prompts the operator to know that the operation is invalid. The operator can then directly understand the root cause of the invalid operation based on the prompt.

[0059] In this embodiment, when there are multiple root cause codes, they are sorted according to a preset rule and sent to the information prompting unit in that order. The preset rule can be a priority (which can be pre-set), the size of the root cause code, the chronological order or numerical value of the invalid operation, or other sorting rules. This embodiment can send the root cause codes to the information prompting unit cyclically according to the order. Correspondingly, the information prompting unit can prompt the operator with the root cause codes in the order they are received, or it can prompt the operator with the root cause codes according to a preset priority.

[0060] When an operation signal does not meet the logic tree conditions, the system outputs a disallowed root cause code, representing the reason why the current operation is blocked. The operator confirms this by indicating to the system that the root cause has been addressed or acknowledged. The system then clears the corresponding root cause code, indicating that the problem has been resolved or the operator is aware of the risk, and the prompt is disabled. Therefore, in some implementations, the control unit can disable the information prompt unit's prompt in response to the operator's reset operation of the root cause code.

[0061] In addition, the technical solution of this application can also provide the solution information corresponding to the root cause of the limitation based on the logic tree and prompt it to the operator.

[0062] Accordingly, the method also includes: retrieving solution information corresponding to the root cause of the limitation based on the corresponding logic tree; and sending the solution information to the information prompting unit so that the information prompting unit can associate the solution information with the root cause code. Thus, operators can know how to resolve ineffective operations without relying on operation manuals or training experience, enabling them to respond promptly and further ensure the normal operation of the equipment.

[0063] It is understandable that the root cause code and solution information can be sent to the information prompt unit simultaneously or sequentially, without restriction.

[0064] Based on the above embodiments, in a specific embodiment of this application, as follows: Figure 3 As shown, the invalid operation prompt method includes: identifying the operation signal, retrieving the logic tree associated with the operation signal, and retrieving preset conditions for each logic tree. The preset conditions include condition 1, condition 2, ..., condition n. Correspondingly, it is determined whether condition 1, condition 2, ..., condition n are satisfied. If condition 1 is satisfied, run instruction 1 is output; otherwise, root cause 1 is retrieved. If condition 2 is satisfied, run instruction 2 is output; otherwise, root cause 2 is retrieved. ... If condition n is satisfied, run instruction n is output; otherwise, root cause n is retrieved. Finally, all root cause codes are sent back to the human-computer interaction interface for display in sequence.

[0065] The invalid operation prompt method provided in this embodiment collects and identifies the operation signals of the equipment operator, retrieves the logic tree associated with the operation signals, and based on each logic tree, checks whether the preset conditions for allowing the operation signal to be responded to are met. If any preset conditions are not met, the root cause of the restriction corresponding to the invalid preset condition is retrieved based on the corresponding logic tree, and the root cause code is sent to the information prompt unit for prompting. Therefore, this technical solution identifies and feeds back the root cause of the restriction based on the logic tree, realizing a closed-loop management of the entire process from operation signal acquisition to logic tree retrieval, to root cause location, and finally to information prompting. This achieves proactive identification and prompting of root causes of the restriction, reduces the experience required of operators to troubleshoot abnormal responses, and ensures the normal operation of the equipment.

[0066] Figure 4 This is a schematic diagram of the structure of an operation invalidation prompt device provided in an embodiment of this application. Figure 4 As shown, the device includes:

[0067] The operation signal recognition module 301 is used to collect and recognize the operation signals of the equipment operator;

[0068] The logic tree retrieval module 302 is used to retrieve the logic tree associated with the operation signal; wherein the operation signal is associated with at least one logic tree;

[0069] The condition retrieval module 303 is used to retrieve, based on each logic tree, whether the preset conditions that allow the response operation signal are met.

[0070] The root cause retrieval module 304 is used to retrieve the root cause corresponding to the false preset condition based on the corresponding logic tree if a preset condition is not met.

[0071] The root cause sending and prompting module 305 is used to send the limiting root cause code to the information prompting unit so that the information prompting unit can prompt the limiting root cause code.

[0072] In some embodiments, the apparatus further includes a run instruction output module, for:

[0073] If the preset conditions are met, the corresponding execution instruction will be output, and the restrictions on the logic tree will be automatically lifted.

[0074] In some embodiments, the root cause sending and notification module 305 is specifically used for:

[0075] When there are multiple root cause codes, the root cause codes are sorted according to preset rules;

[0076] The root cause codes are sent to the information prompt unit in sorted order.

[0077] In some embodiments, preset rules include priority, the time order in which invalid operations occur, or the root cause code size.

[0078] In some embodiments, the apparatus further includes:

[0079] The solution retrieval module is used to retrieve solution information corresponding to the root cause of the limitation based on the corresponding logic tree;

[0080] The solution sending and prompting module is used to send solution information to the information prompting unit so that the information prompting unit can associate the solution information and the root cause code with each other.

[0081] In some embodiments, the device further includes a prompt-to-close module for:

[0082] In response to the operator's reset of the root cause code, the prompts in the information prompt unit are turned off.

[0083] The operation invalidation prompt device provided in this application embodiment can execute the steps in the operation invalidation prompt method provided in the method embodiment of this application, and has the same execution steps and beneficial effects, which will not be repeated here.

[0084] In addition to the methods and apparatus described above, embodiments of this application may also be computer program products, which include computer program instructions that, when executed by a processor, cause the processor to perform the steps in the operation invalidation prompting methods described in the "Exemplary Methods" section of this specification according to various embodiments of this application.

[0085] The computer program product can be written in any combination of one or more programming languages ​​to perform the operations of the embodiments of this application. The programming languages ​​include object-oriented programming languages ​​such as Java and C++, as well as conventional procedural programming languages ​​such as C or similar languages. The program code can be executed entirely on the user's computing device, partially on the user's computing device, as a standalone software package, partially on the user's computing device and partially on a remote computing device, or entirely on a remote computing device or server.

[0086] Furthermore, embodiments of this application may also be computer-readable storage media storing computer program instructions thereon, which, when executed by a processor, cause the processor to perform the steps in the operation invalidation prompting methods described in the "Exemplary Methods" section above according to various embodiments of this application.

[0087] The computer-readable storage medium may be any combination of one or more readable media. A readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may, for example, include, but is not limited to, electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatuses, or devices, or any combination thereof. More specific examples of readable storage media (a non-exhaustive list) include: electrical connections having one or more wires, portable disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fibers, portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination thereof.

[0088] The basic principles of this application have been described above with reference to specific embodiments. However, it should be noted that the advantages, benefits, and effects mentioned in this application are merely examples and not limitations, and should not be considered as essential features of each embodiment of this application. Furthermore, the specific details disclosed above are for illustrative and facilitative purposes only, and are not limitations. These details do not limit the application to the necessity of employing the aforementioned specific details for implementation.

[0089] The block diagrams of devices, apparatuses, devices, and systems involved in this application are merely illustrative examples and are not intended to require or imply that they must be connected, arranged, or configured in the manner shown in the block diagrams. As those skilled in the art will recognize, these devices, apparatuses, devices, and systems can be connected, arranged, and configured in any manner. Words such as “comprising,” “including,” “having,” etc., are open-ended terms meaning “including but not limited to,” and are used interchangeably with them. The terms “or” and “and” as used herein refer to the terms “and / or,” and are used interchangeably with them unless the context clearly indicates otherwise. The term “such as” as used herein refers to the phrase “such as but not limited to,” and is used interchangeably with it.

[0090] It should also be noted that in the apparatus, equipment, and methods of this application, the components or steps can be disassembled and / or recombined. These disassemblies and / or recombinations should be considered as equivalent solutions of this application.

[0091] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use this application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein can be applied to other aspects without departing from the scope of this application. Therefore, this application is not intended to be limited to the aspects shown herein, but rather to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0092] The above description has been given for purposes of illustration and description. Furthermore, this description is not intended to limit the embodiments of this application to the forms disclosed herein. Although numerous exemplary aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, alterations, additions, and sub-combinations thereof.

Claims

1. A method for displaying an invalid operation message, characterized in that, include: Collect and identify the operation signals of the equipment operators; Retrieve the logic tree associated with the operation signal; wherein the operation signal is associated with at least one of the logic trees; Based on each of the logic trees, it is determined whether a preset condition allowing the response to the operation signal is met; If any of the preset conditions are not met, then based on the corresponding logic tree, the root cause of the limitation corresponding to the not met preset condition is retrieved. The root cause code is sent to the information prompting unit so that the information prompting unit prompts the root cause code.

2. The method according to claim 1, characterized in that, The method further includes: If the preset conditions are met, the corresponding running instructions are output, and the restrictions on the logic tree are automatically lifted.

3. The method according to claim 1, characterized in that, Sending the root cause code to the information prompt unit includes: When there are multiple root cause codes, the root cause codes are sorted according to a preset rule; The restriction root cause codes are sent to the information prompt unit in order of sorting.

4. The method according to claim 3, characterized in that, The preset rules include priority, the time sequence in which invalid operations occur, or the size of the root cause code.

5. The method according to claim 1, characterized in that, The method further includes: Based on the corresponding logic tree, the solution information corresponding to the limiting root cause is retrieved; The solution information is sent to the information prompting unit so that the information prompting unit can associate the solution information and the root cause code with each other.

6. The method according to claim 1, characterized in that, The method further includes: In response to the operator's reset operation of the root cause restriction code, the prompts of the information prompt unit are turned off.

7. An invalid operation indication device, characterized in that, include: The operation signal recognition module is used to collect and recognize the operation signals of the equipment operator; A logic tree retrieval module is used to retrieve the logic tree associated with the operation signal; wherein the operation signal is associated with at least one of the logic trees; The condition retrieval module is used to retrieve, based on each of the logic trees, whether a preset condition that allows the response to the operation signal is met; The root cause retrieval module is used to retrieve the root cause corresponding to the false preset condition based on the corresponding logic tree if the preset condition is not met. The root cause sending and prompting module is used to send the limiting root cause code to the information prompting unit so that the information prompting unit prompts the limiting root cause code.

8. A computer-readable storage medium storing a computer program, characterized in that, The computer program is used to execute the operation invalidation prompt method according to any one of claims 1-6.

9. An invalid operation prompt system, characterized in that, include: The system includes a control unit, an operating element, and an information prompting unit, wherein the operating element and the information prompting unit are both connected to the control unit. The operating element is used to issue an operating signal; The control unit is used to execute the operation invalidation prompt method as described in any one of claims 1-6.

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