Man-machine interaction method for electric AI intelligent control device

Abstract

The invention relates to the technical field of man-machine interaction, and particularly discloses a man-machine interaction method for an electric AI intelligent control device, which comprises the following steps of: setting a plurality of distance nodes, acquiring a position A of the electric AI intelligent control device, and acquiring a position Ai of which the distance to the position A meets a distance node i; gradually reducing the volume of the electric AI intelligent control device from the maximum volume until the volume collected at the position Ai meets the expectation, and taking the volume of the electric AI intelligent control device at the moment as the standard volume of the distance node i; acquiring position information of working field personnel in real time, and if the distance between the personnel and the user is greater than a preset distance threshold, marking the corresponding personnel as field personnel; and the volume of the electric AI intelligent control device is adjusted to be the standard volume CY according to the position information of the field personnel. According to the invention, the influence on other people in the voice interaction process is avoided.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of human-computer interaction, and particularly relates to a human-computer interaction method for an electric power AI intelligent control device. BACKGROUND

[0002] The electric power AI intelligent control device is an intelligent electric power equipment control platform integrating artificial intelligence and advanced human-computer interaction technology. Through functions such as state sensing and human-computer interaction, the electric power AI intelligent control device realizes intelligent identification and efficient management of the operation state of an electric power system, improves control safety, interaction convenience and system self-adaptability, and is a key technical equipment for promoting the intelligent transformation of electric power operation and maintenance.

[0003] Voice interaction is a common human-computer interaction method, which realizes control and query of equipment by receiving and processing voice instructions of a user, and provides a convenient and natural operation experience. However, in actual situations, voice interaction also has certain defects. In an electric power dispatching room or equipment site where multiple people work together, continuous voice broadcasting and operation dialogues will form obvious background noise, interrupt the work ideas of others, interfere with normal language communication, and cause distraction of attention. SUMMARY

[0004] The application aims to provide a human-computer interaction method for an electric power AI intelligent control device, and solve the above technical problems.

[0005] The application can be realized by the following technical scheme.

[0006] A human-computer interaction method for an electric power AI intelligent control device comprises the following steps:

[0007] A plurality of distance nodes are set in a preset distance range, a position A of the electric power AI intelligent control device is acquired, and a distance between the position A and a position Ai satisfying the distance node i is acquired;

[0008] The volume of the electric power AI intelligent control device is gradually reduced from the maximum volume until the volume collected at the position Ai meets the expectation, and the volume of the electric power AI intelligent control device at this time is taken as the standard volume of the distance node i;

[0009] After a user starts voice interaction with the electric power AI intelligent control device, the position information of the on-site personnel is acquired in real time, and if the distance between a person and the user is greater than a preset distance threshold, the person is marked as an on-site personnel;

[0010] Rank the distances between the on-site personnel and the power AI intelligent control device in ascending order, obtain the distance BJ between the on-site personnel B ranked first and the power AI intelligent control device, calculate the difference between the distance corresponding to the distance node and the distance BJ, obtain the standard volume CY corresponding to the distance node C corresponding to the smallest difference, and adjust the volume of the power AI intelligent control device to the standard volume CY when the user interacts with the power AI intelligent control device by voice.

[0011] Preferably, the process of obtaining the standard volume of the distance node i comprises:

[0012] Adjust the volume Y of the power AI intelligent control device to the maximum volume Ymax, and obtain the volume Y' at the position Ai;

[0013] If the volume Y' is greater than or equal to Y'ys, adjust the volume Y of the power AI intelligent control device to Ymax-ΔY, and obtain a new volume Y';

[0014] Repeat the above steps until the new volume Y' after adjusting the volume of the power AI intelligent control device is less than Y'ys, record the volume of the power AI intelligent control device at this time as the standard volume of the distance node i, Y'ys represents a preset volume threshold, and ΔY represents a preset volume adjustment interval.

[0015] Preferably, the process of obtaining the standard volume of the distance node i further comprises:

[0016] Based on manual selection of n positions Ai satisfying the distance node i with respect to the position A, n is a preset number;

[0017] Calculate the mean of the standard volumes corresponding to the n positions Ai as the standard volume of the distance node i.

[0018] Preferably, the process of obtaining the distance node C further comprises:

[0019] If there are two or more difference values that are equal and are the smallest difference values, mark the distance nodes corresponding to the equal and smallest difference values as candidate nodes;

[0020] Mark the candidate node corresponding to the smallest distance as the distance node C.

[0021] Preferably, the process of obtaining the distance node C further comprises:

[0022] If there are two or more difference values that are equal and are the smallest difference values, mark the distance nodes corresponding to the equal and smallest difference values as candidate nodes;

[0023] Mark the candidate node corresponding to the smallest distance as the distance node C.

[0024] Preferably, the distance node setting comprises:

[0025] A plurality of distance nodes are set at preset distance intervals within the distance range, starting from the beginning of the distance range.

[0026] Preferably, a start signal is preset, the start signal comprising a gesture signal and a voice signal, and when the start signal is recognized, it is determined that the user and the power AI intelligent control device start voice interaction.

[0027] Preferably, when the position information of the on-site personnel changes, the volume of the power AI intelligent control device is adjusted again according to the changed position information.

[0028] The beneficial effects of the present application are:

[0029] 1) The present application dynamically adjusts the volume of the device according to the position of the on-site personnel, ensures that the volume only meets the necessary interaction requirements, avoids the formation of background noise by continuous high-decibel voice broadcast, reduces the interruption of the work thought and the interference of normal language communication of other people on site, and creates a relatively quiet working environment.

[0030] 2) The present application sets a standard volume based on distance nodes, matches and adjusts in combination with real-time position information of on-site personnel, and updates the volume in time when the position of the personnel changes, which not only ensures effective voice interaction between the user and the device, but also avoids problems caused by too high or too low volume, and improves the adaptability and practicality of human-computer interaction. BRIEF DESCRIPTION OF DRAWINGS

[0031] The present application will be further described below in conjunction with the accompanying drawings.

[0032] Figure 1 is a flowchart of a human-computer interaction method for a power AI intelligent control device. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0034] Please refer to Figure 1 The present application is a human-computer interaction method for a power AI intelligent control device, comprising the following steps:

[0035] A plurality of distance nodes are set within a preset distance range, the position A of the power AI intelligent control device is obtained, and the distance between the position A and the position Ai satisfying the distance node i is obtained.

[0036] In a preferred embodiment of the present application, the distance nodes are set including:

[0037] A plurality of distance nodes are set at preset distance intervals from the start of the distance range.

[0038] Specifically, when setting the distance nodes, first, a preset distance range is determined, which covers the main area where the power AI intelligent control device can perform voice interaction; from the start of this distance range, a plurality of distance nodes are set in sequence at preset distance intervals, which divide the entire distance range into a plurality of continuous intervals, each node corresponding to a specific distance value, representing different distance positions extending outward from the power AI intelligent control device.

[0039] After completing the setting of the distance nodes, the specific position A of the power AI intelligent control device is determined, and for distance node i (representing any distance node), the position Ai whose actual distance from position A exactly meets the distance value corresponding to the distance node is found. These positions Ai are distributed on the circumference with position A as the center and each distance node as the radius, which can accurately reflect the spatial position at different distances and provide clear and fixed test points for subsequent calibration of standard volume.

[0040] Starting from the maximum volume, gradually reduce the volume of the power AI intelligent control device until the volume collected at position Ai meets the expectation, and take the volume of the power AI intelligent control device at this time as the standard volume of distance node i.

[0041] The process of obtaining the standard volume of distance node i includes:

[0042] Adjust the volume Y of the power AI intelligent control device to the maximum volume Ymax, and obtain the volume Y' at position Ai.

[0043] If the volume Y' is greater than or equal to Y'ys, adjust the volume Y of the power AI intelligent control device to Ymax-ΔY, and obtain the new volume Y'.

[0044] Repeat the above steps until the new volume Y' after adjusting the volume of the power AI intelligent control device is less than Y'ys, record the volume of the power AI intelligent control device at this time as the standard volume of distance node i, Y'ys represents the preset volume threshold, and ΔY represents the preset volume adjustment interval.

[0045] In a preferred embodiment of the present application, the process of obtaining the standard volume of distance node i further includes:

[0046] The distance between the n positions A and the position Ai of the distance node i satisfies the distance node i, and n is a preset number.

[0047] The mean value of the standard volume corresponding to the n positions Ai is calculated as the standard volume of the distance node i.

[0048] After the user and the power AI intelligent control device start voice interaction, the position information of the on-site personnel is obtained in real time, and if the distance between the personnel and the user is greater than the preset distance threshold, the corresponding personnel is marked as on-site personnel.

[0049] In another preferred embodiment of the application, a start signal is preset, the start signal includes a gesture signal and a voice signal, and when the start signal is recognized, it is determined that the user and the power AI intelligent control device start voice interaction.

[0050] It can be understood that, in order to realize accurate start of voice interaction, a start signal is preset, and the signal includes gesture signal and voice signal; when the power AI intelligent control device recognizes these start signals, it is determined that the user starts voice interaction with it.

[0051] After entering the voice interaction state, the position information of all personnel on the work site is obtained in real time, and when the personnel identity is screened, the distance between each personnel and the current user is calculated; if the distance between a certain personnel and the user exceeds the preset distance threshold, the personnel will be marked as on-site personnel; this marking method can clearly distinguish the personnel outside the interaction core area, and ensure that the subsequent volume adjustment strategy can consider the existence of these personnel, avoiding unnecessary interference of voice interaction on them.

[0052] It should be noted that the process of marking on-site personnel also includes:

[0053] For on-site personnel k, if the distance between the remaining on-site personnel and on-site personnel k is less than the preset distance threshold, on-site personnel k is no longer marked as on-site personnel.

[0054] k represents any on-site personnel, and if there is no on-site personnel with a distance less than the preset distance threshold from k, it means that even if the volume is large, it will not affect on-site personnel k, because there is no other personnel to communicate with him.

[0055] Sort the field personnel in ascending order according to the distance between the field personnel and the power AI intelligent control device, obtain the distance BJ between the field personnel B at the top of the sorting and the power AI intelligent control device, calculate the difference between the distance corresponding to the distance node and the distance BJ, obtain the standard volume CY corresponding to the distance node C corresponding to the smallest difference, and adjust the volume of the power AI intelligent control device when the user interacts with the power AI intelligent control device by voice to the standard volume CY.

[0056] It should be noted that after the field personnel are marked, the field personnel need to be sorted, and the basis for sorting is the distance between the field personnel and the power AI intelligent control device. Specifically, the ascending order sorting method is used, that is, the field personnel closest to the power AI intelligent control device is placed at the front, and the farther the distance, the later the sorting.

[0057] After sorting, the field personnel at the top is selected from the sorting result, which is recorded as field personnel B. At the same time, the actual distance between the field personnel B and the power AI intelligent control device is obtained, and this distance is recorded as distance BJ.

[0058] The distance node previously set is associated, and the difference between the distance corresponding to each distance node and the distance BJ is calculated one by one. After calculating all the differences, the differences are compared, and the distance node with the smallest difference is selected, which is determined as the distance node C.

[0059] Since the corresponding standard volume has been previously set for each distance node in the preliminary work, after the distance node C is determined, the standard volume corresponding to the distance node C can be directly obtained, and the standard volume is recorded as standard volume CY.

[0060] According to the obtained standard volume CY, the output volume of the device when the current user interacts with the power AI intelligent control device by voice is adjusted, and the volume of the device is accurately adjusted to the level of the standard volume CY, so as to ensure that the normal voice interaction demand of the user is met while avoiding unnecessary interference to the field personnel.

[0061] Through accurate sorting and calculation of the distance of the field personnel, combined with the standard volume data of the preset distance node, dynamic adaptation of the volume of the power AI intelligent control device is realized, which makes the volume adjustment not only meet the actual needs of the current interaction scene, but also fully consider the position of the field personnel, and improves the rationality and applicability of voice interaction.

[0062] It should be noted that the process of obtaining the distance node C also includes:

[0063] If there are two or more difference values that are equal and are the smallest difference values, mark the distance nodes corresponding to the same and smallest difference values as candidate nodes.

[0064] Take the candidate node corresponding to the smallest distance as the distance node C.

[0065] It is worth noting that the power AI intelligent operation device relies on integrated artificial intelligence and advanced human-computer interaction technology, and has two key functions of state perception and human-computer interaction. The state perception function can collect and analyze the operation data of the power system (such as voltage, current, equipment temperature, load condition, etc.) in real time, realize intelligent identification of the operation state of the power system, and the human-computer interaction function provides a visual interface, voice control, touch screen operation and other convenient "man-device" communication methods to help staff intuitively obtain system information and issue control instructions. The two functions work together to achieve efficient management of the power system, and provide functional support for improving operation safety, interaction convenience and system adaptive ability, thereby laying a technical foundation for the intelligent transformation of power operation.

[0066] Voice interaction is an important way of human-computer interaction. In the application of the power AI intelligent operation device, it can enable staff to control and query the device through voice instructions without manual operation of the equipment, greatly improving the operation convenience of the power operation site. Especially in the scene where the staff's hands need to handle other power equipment and it is inconvenient to touch the operation device, the advantage of voice interaction is more prominent.

[0067] However, in the power dispatching room, equipment operation site and other areas where multiple people work together, the continuous voice broadcast feedback of the power AI intelligent operation device and the voice dialogue between the staff and the device will form obvious background noise. These noises will interrupt the work of the remaining staff in the same area. For example, when the maintenance personnel are focusing on analyzing the power equipment parameters and formulating maintenance plans, the sudden voice interaction sound may distract their attention and cause the train of thought to be interrupted. At the same time, it will also interfere with their normal language communication. For example, when the dispatch personnel discuss power dispatching instructions, the background noise will reduce the communication efficiency, and even may affect work cooperation due to unclear key information, thereby adversely affecting the efficiency and accuracy of the overall power operation.

[0068] In the scheme, the distance nodes are set first, and the standard volume of each node is calibrated, to provide accurate basis for subsequent volume adjustment; after the voice interaction is started, the on-site personnel are identified in real time, and the objects that need to be considered are screened out, then the distance between the on-site personnel and the device is sorted, the corresponding standard volume is matched and dynamically adjusted. In this way, the effective communication between the staff using voice interaction and the device can be ensured, and the background noise formed by the high volume can be avoided to interfere with the rest of the personnel in the same area, so that the working environment of the power operation site is more orderly, and the efficient promotion of the overall work is ensured.

[0069] The above describes one embodiment of the present application in detail, but the content described is only the preferred embodiment of the present application, and cannot be considered as limiting the implementation range of the present application. Any equivalent changes and improvements made according to the scope of the present application should still belong to the scope of the present application.

Claims

1. A human-computer interaction method for electric power AI intelligent operation device, characterized in that, The method comprises the following steps: A plurality of distance nodes are set in a preset distance range, the position A of the power AI intelligent control device is obtained, and the distance between the position A and the position Ai satisfying the distance node i is obtained; The volume of the power AI intelligent control device is gradually reduced from the maximum volume until the volume collected at the position Ai satisfies the expectation, and the volume of the power AI intelligent control device at this time is taken as the standard volume of the distance node i; After the user starts voice interaction with the power AI intelligent control device, the position information of the working site personnel is obtained in real time, and if the distance between the personnel and the user is greater than a preset distance threshold, the corresponding personnel is marked as the working site personnel; The working site personnel are sorted in ascending order according to the distance between the working site personnel and the power AI intelligent control device, the distance BJ between the first working site personnel B in the sorting and the power AI intelligent control device is obtained, the difference between the distance corresponding to the distance node and the distance BJ is calculated, the standard volume CY corresponding to the distance node C corresponding to the minimum difference value is obtained, and the volume of the power AI intelligent control device during voice interaction between the user and the power AI intelligent control device is adjusted to be the standard volume CY.

2. The human-computer interaction method for the electric power AI intelligent operation device according to claim 1, characterized in that, The process of obtaining the standard volume of the distance node i comprises: The volume Y of the power AI intelligent control device is adjusted to the maximum volume Ymax, and the volume Y' at the position Ai is obtained; If the volume Y' is greater than or equal to Y'ys, the volume Y of the power AI intelligent control device is adjusted to Ymax-ΔY, and a new volume Y' is obtained; The above steps are repeated until the new volume Y' after adjusting the volume of the power AI intelligent control device is less than Y'ys, the volume of the power AI intelligent control device at this time is recorded as the standard volume of the distance node i, Y'ys represents a preset volume threshold, and ΔY represents a preset volume adjustment interval.

3. The human-computer interaction method for the electric power AI intelligent operation device according to claim 2, characterized in that, The process of obtaining the standard volume of the distance node i further comprises: Based on manual selection of n positions Ai satisfying the distance node i between the position A, n is a preset number; The mean value of the standard volumes corresponding to the n positions Ai is calculated as the standard volume of the distance node i.

4. The human-computer interaction method for the electric power AI intelligent operation device according to claim 1, characterized in that, The process of obtaining the distance node C further comprises: If there are two or more difference values that are equal and are the minimum difference values, the distance node corresponding to the equal and minimum difference values is marked as a candidate node; The candidate node corresponding to the minimum distance is taken as the distance node C.

5. The human-computer interaction method for the electric power AI intelligent operation device according to claim 1, characterized in that, The process of marking the working site personnel further comprises: For the working site personnel k, if the distance between the working site personnel k and the remaining working site personnel is less than a preset distance threshold, the working site personnel k is not taken as the working site personnel.

6. The human-computer interaction method for the electric power AI intelligent operation device according to claim 1, characterized in that, The distance nodes are set as follows: A plurality of distance nodes are set at a preset distance interval in the distance range from the starting point of the distance range.

7. The human-computer interaction method for the electric power AI intelligent operation device according to claim 1, characterized in that, A start signal is preset, the start signal comprises a gesture signal and a voice signal, and when the start signal is recognized, it is determined that the user starts voice interaction with the power AI intelligent control device.

8. The human-computer interaction method for the electric power AI intelligent operation device according to claim 1, characterized in that, When the position information of the working site personnel changes, the volume of the power AI intelligent control device is adjusted again according to the changed position information. When the position information of the working site personnel changes, the volume of the power AI intelligent control device is adjusted again according to the changed position information.

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