Sound production equipment control method, system and device and computer equipment

Abstract

The invention relates to a sound production equipment control method, system and device and computer equipment. The method comprises the steps of obtaining a target state of a target system; according to the target state, determining the sound production priority of at least one sound production device included in the target system; and acquiring the current running state of the target system, and adjusting the volume of the sounding equipment for sounding according to the current running state and the sounding priority. According to the method and the device, the volumes of different sound production devices can be effectively managed in a unified manner, so that the information of the sound production devices with higher priorities can be effectively transmitted to audiences, and on the basis, the interference of the sound production devices on non-audiences is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of elevator control, and particularly to a method, system, device, and computer device for controlling a sounding device. Background Art

[0002] In some systems, there are generally multiple sounding devices. For example, in an elevator car, there are generally five-party intercom, multimedia display on the operation panel, button feedback sound, advertising screen, danger action / item warning, arrival bell, voice announcement of stops, etc.; in public places (such as supermarkets, shopping malls), there are generally background music, voice of commodity sales information, voice of supermarket management personnel, etc. In actual applications, if multiple sounding devices in the system sound simultaneously, not only can't they achieve their respective sounding effects, but also they will interfere with each other and form noise. Especially, it will cause interference to non-audience personnel.

[0003] In the prior art, it is mostly to compare the volume of the user's speech with the volume of the sounding devices in the system and adjust the volume of the sounding devices according to the user's speech. However, this solution cannot achieve the effect of controlling the volume of the sounding devices when the passenger is not speaking, and when there are multiple sounding devices, it is also impossible to enable the user to accurately receive important audio information according to the prior art.

[0004] Currently, for the problem of chaotic volume management of multiple sounding devices in the system existing in the prior art, no effective solution has been proposed. Summary of the Invention

[0005] Based on this, it is necessary to provide a method, system, device, and computer device for controlling a sounding device for the above technical problems.

[0006] In a first aspect, the present application provides a method for controlling a sounding device. The method includes:

[0007] Obtain the current operating state of the target system and the sounding priority of at least one sounding device included in the target system;

[0008] When the current operating state is a target state, compare whether the target state takes precedence over the sounding priority of the sounding device;

[0009] Adjust the volume of the sounding device that is sounding according to the comparison result and the sounding priority.

[0010] In some of these embodiments, obtaining the current operating state of the target system and the sounding priority of at least one sounding device included in the target system includes:

[0011] Obtain a set of controlled objects, where the set of controlled objects includes the sounding devices configured with the sounding priority, the target state, and the priority order of the target state relative to the sounding priority; there are one or more target states, and there are one or more sounding devices;

[0012] Obtain the sounding state of the sounding device and the current operating state of the target system.

[0013] In some embodiments, obtaining a set of controlled objects includes:

[0014] According to the current operating state, obtain the current set of controlled objects.

[0015] In some embodiments, when the current operating state is the target state, compare whether the target state takes precedence over the sounding priority of the sounding device, and adjust the volume of the sounding device according to the comparison result and the sounding priority, including:

[0016] Adjust the volume of the multiple sounding devices according to the sounding priority, so that the volume of the sounding device with a higher sounding priority is higher than that of the sounding device with a lower sounding priority;

[0017] When the current operating state is the target state, compare whether the target state takes precedence over the sounding priority of the one or more sounding devices; when the target state takes precedence over the sounding priority of the one or more sounding devices, after adjusting the volume of the one or more sounding devices according to the sounding priority, then reduce the volume of the one or more sounding devices.

[0018] In some embodiments, adjusting the volume of the multiple sounding devices according to the sounding priority, so that the volume of the sounding device with a higher sounding priority is higher than that of the sounding device with a lower sounding priority, includes:

[0019] Obtain the sounding state of the sounding device;

[0020] When it is detected that the first sounding device among all the sounding devices starts to sound, traverse the other sounding devices that are sounding among all the sounding devices;

[0021] When it is detected that there is a second sounding device among the other sounding devices whose sounding priority is lower than that of the first sounding device, keep the volume of the first sounding device unchanged, and reduce the volume of the second sounding device to a preset first volume level, so that the volume of the second sounding device is lower than that of the first sounding device; and / or,

[0022] When a third sound - emitting device with a sound - emitting priority higher than that of the first sound - emitting device is detected in other sound - emitting devices, lower the volume of the first sound - emitting device to a preset first volume level so that the volume of the third sound - emitting device is higher than that of the first sound - emitting device.

[0023] In some embodiments, after adjusting the volume of the one or more sound - emitting devices according to the sound - emitting priority, further lowering the volume of the one or more sound - emitting devices includes:

[0024] When the current operating state is the target state, respectively compare whether the target state has a higher priority than the sound - emitting priorities of the first sound - emitting device, the second sound - emitting device, or the third sound - emitting device;

[0025] If so, lower the sound - emitting device at the first volume level to a preset second volume level, and / or lower the sound - emitting device with unchanged volume to the first volume level; or,

[0026] If so, lower the volume of the first sound - emitting device, the second sound - emitting device, or the third sound - emitting device by a preset value.

[0027] In some embodiments, the target state includes a target system closed state, a target system in a preset target position state, and a state where the operating time of the target system is within a preset target time range.

[0028] In a second aspect, the present application further provides a sound - emitting device control system, including an input - output module, a comparison module, and a setting module;

[0029] The setting module is configured to preset the target state, the sound - emitting device, and the sound - emitting priority of the sound - emitting device;

[0030] The input - output module is configured to obtain the current operating state of the system and the sound - emitting state of the sound - emitting device;

[0031] The comparison module is configured to compare whether the target state has a higher priority than the sound - emitting priority of the sound - emitting device, and adjust the volume of the sound - emitting device that is emitting sound according to the comparison result and the sound - emitting priority.

[0032] In a third aspect, the present application further provides a sound - emitting device control device. The device includes:

[0033] An acquisition module configured to acquire the current operating state of the target system and the sound - emitting priorities of multiple sound - emitting devices included in the target system;

[0034] A comparison module configured to compare whether the target state has a higher priority than the sound - emitting priority of the sound - emitting device when the current operating state is the target state;

[0035] A control module, configured to adjust the volume of the sounding device that sounds according to the comparison result and the sounding priority.

[0036] Fourthly, the present application further provides a computer device. The computer device includes a memory and a processor. The memory stores a computer program. When the processor executes the computer program, the following steps are implemented:

[0037] Obtain the current operating state of the target system and the sounding priority of at least one sounding device included in the target system;

[0038] When the current operating state is the target state, compare whether the target state takes precedence over the sounding priority of the sounding device;

[0039] Adjust the volume of the sounding device that sounds according to the comparison result and the sounding priority.

[0040] In the above-mentioned method, system, device and computer device for controlling a sounding device, first obtain the sounding priority of at least one sounding device included in the target system. When the target system is actually operating, obtain the current operating state of the target system. When the current operating state is the target state, compare whether the target state takes precedence over the sounding priority of the sounding device. According to the comparison result and the sounding priority, adjust the volume of the sounding device that sounds. Through the present application, the volumes of various different sounding devices can be effectively and uniformly managed, so as to ensure that the information of the sounding device with a higher priority can be effectively transmitted to the audience, and on this basis, the interference of the sounding device to non-audience personnel is reduced. Description of the Drawings

[0041] Figure 1 It is a schematic flowchart of a method for controlling a sounding device in an embodiment;

[0042] Figure 2 It is a schematic flowchart of a method for controlling a sounding device in a preferred embodiment;

[0043] Figure 3 It is a schematic structural diagram of an elevator car system in an embodiment;

[0044] Figure 4 It is a block diagram of the structure of a sounding device control device in an embodiment;

[0045] Figure 5 It is an internal structure diagram of a computer device in an embodiment. Detailed Embodiments

[0046] To make the objectives, technical solutions and advantages of this application clearer, the following further elaborates on this application in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not used to limit this application.

[0047] In one embodiment, as Figure 1 shown, a method for controlling a sounding device is provided, including the following steps:

[0048] Step S110, obtaining the current operating state of the target system and the sounding priority of at least one sounding device included in the target system.

[0049] Specifically, the target system is a system that needs to control the sounding device. The target system generally includes various controllable sounding devices. The target system includes, but is not limited to, public facilities such as elevators, stations, public transportation, shopping malls, and supermarkets that need to send various sound messages to the crowd. The sound messages include prompt messages, advertisement messages, intercom messages, emergency messages, fault messages, soothing messages, etc. And the various sound messages come from different sounding devices. Therefore, it is necessary to control the sounding devices. Obtaining the current operating state of the target system is the operating state detected in real time by the target system; it includes working hours, peak passenger flow periods, working states (normal / fault / emergency state), etc. Taking the application of the sounding device control method in this application to an elevator system as an example, the operating state at this time may include the elevator working state (running / awaiting elevator / stopped / fault), the elevator car door opening / closing state, the location of the elevator car, the operating period of the elevator car, and so on. The above operating states can all be obtained through the elevator control system. The multiple sounding devices included in the target system are multiple sounding devices actively or passively incorporated into system control. Each sounding device is preset with a corresponding sounding priority. The setting of the sounding priority can be preset by the system or set manually. The main setting rule takes the importance and urgency of the sound messages sent by the sounding device as the consideration criteria.

[0050] Step S120, when the current operating state is the target state, comparing whether the target state takes precedence over the sounding priority of the sounding device.

[0051] Specifically, the target state is one or more of the operating states of the system. One or more target states are preset, and the currently detected operating state is matched with the preset target states. When it is detected that the current operating state belongs to one or more preset target states, it is compared whether the target state has a higher priority than the voice priorities of one or more voice devices to be included in the control. The target state is selected according to the actual volume control requirements. For example, in order to avoid noise interference caused by the voice devices to non-audience personnel, the target state is set as the non-closed state of the target system, because when the target system is in the non-closed state, the sound can be transmitted to the external environment of the target system, thus causing noise interference to the personnel in the external environment. If the priority of the non-closed state of the target system is set to be higher than that of the advertising voice device and the voice prompt voice device, then when it is detected that the current operating state is the non-closed state of the target system, the volume control of the advertising voice device and the voice prompt voice device is reduced, thereby reducing the noise interference to the external environment. The priority order between each target state and the voice priorities of each voice device is set according to specific requirements. It can be understood that when the current operating state belongs to multiple target states, it is respectively compared whether each target state has a higher priority than the voice priorities of the voice devices.

[0052] Step S130: Adjust the volume of the voice device that is making a sound according to the comparison result and the voice priority.

[0053] Specifically, based on the comparison result between the target state and the voice priority of the voice device, and the voice priority, the volume of the voice device that is making a sound is adjusted.

[0054] In the prior art, for the volume adjustment of multiple voice devices, it is mostly based on each voice device for volume adjustment, without involving the operating state of the system. This will lead to low practicality of the volume adjustment scheme for voice devices in actual applications, resulting in problems such as high noise, mutual interference between multiple voice devices, inability to accurately transmit important information, etc., and at the same time, it will also cause noise interference to non-audience personnel. In this application, the operating state of the target system is combined with the priority of the voice devices, and the voice priority is used to control the volume levels of different voice devices, so that the voice of the voice device with the highest priority can be effectively received by the audience; at the same time, the influencing factor of the voice device volume control - the target state is introduced, and the priority order comparison between the target state and the voice priority is used to control the volume of the voice devices with a lower priority than it, which can achieve the effect of automatically controlling the volume of the voice devices according to the real-time operating state of the target system, so as to better adapt to different application scenarios, effectively combine with the environment where the target system is located, and on the basis of standardizing the volume management of multiple voice devices, avoid problems such as disturbing the people, mutual interference between multiple voice devices, and inability to accurately transmit important information from occurring.

[0055] In some of these embodiments, obtaining the current operating state of the target system and the voice priority of at least one voice device included in the target system includes:

[0056] Obtain a set of control objects, the set of control objects including the voice device configured with the voice priority, the target state, and the priority order of the target state relative to the voice priority; the target state includes one or more, and the voice device includes one or more;

[0057] Obtain the voice state of the voice device and the current operating state of the target system.

[0058] Specifically, combine one or more target states, one or more voice devices configured with voice priorities, and the common priority order of the target state and the voice priority into a set of control objects. When controlling the volume, directly retrieve the set of control objects. The members and priorities within the set of control objects are set according to actual needs, and can be preset by the system or set manually, such as through a human-machine interface, and can be changed at any time as needed. Real-time obtain the action state of the voice device and the current operating state of the target system. When it is found that the voice device is about to start speaking or is speaking, control the volume of the voice device in combination with the current operating state.

[0059] In some of these embodiments, obtaining the set of control objects includes: obtaining the current set of control objects according to the current operating state.

[0060] Specifically, in different operating states, the set of controlled objects is different, and one or more of the sound-producing devices in the set of controlled objects, the corresponding sound-producing priorities of the sound-producing devices, the target state, and the priority order of the target state in the sound-producing priorities may change. According to the real-time operating state, the corresponding set of controlled objects in this operating state is retrieved, so as to more accurately control the volume of the sound-producing device. Among them, multiple sets of controlled object sets in different operating states can be preset by the system or set manually. When it is detected that the current operating state matches the operating state corresponding to a certain set of controlled objects, that set of controlled object sets is retrieved. The operating state here is not necessarily the aforementioned target state, but another set of operating states corresponding to the set of controlled objects, which is the operating state of the target system that affects the members and sorting in the set of controlled objects. In this application, when the operating state of the target system is different, the formulation of the sound-producing priority of the sound-producing device will be different, that is, the formulation of the sound-producing priority of the sound-producing device in this application needs to be determined in combination with the operating state of the target system. For example, in the fault state of any of the above public facilities, the fault information sound-producing device has the highest priority, and the advertisement sound-producing device is cancelled; in the emergency state, the emergency information sound-producing device and the intercom information sound-producing device have higher priorities than other sound-producing devices; during the peak passenger flow period, the prompt information has the highest priority, and in other periods, the advertisement information has the highest priority. Different operating states set different sound-producing priority rules and sound-producing device members. Taking the application of the sound-producing device control method in this application to an elevator system as an example, when the operating state of the elevator system is that the elevator car is closing the door & the elevator is running, it is set that the prompt information sound-producing device has a higher priority than the advertisement information sound-producing device, and the advertisement information sound-producing device has a higher priority than other sound-producing devices; when the operating state of the elevator system is elevator failure & the elevator car is closing the door & the elevator car is in a non-leveling position, the fault information sound-producing device has a higher priority than the soothing information sound-producing device, and the soothing information sound-producing device has a higher priority than other sound-producing devices. When the sound-producing device control method defined in this application is actually applied to the target system, it is first necessary to obtain the current operating state of the target system and determine the preset set of controlled objects in the current operating state. Among them, the acquisition of the current operating state of the target system can be obtained by obtaining the current states of the various elements that make up the operating state. For example, the current working time can be obtained through the clock module, whether it is currently in the peak passenger flow period can be judged by comparing whether the current working time is in the preset peak passenger flow period, and the current working state can be obtained through the control module of the corresponding facility. Taking the target system as an elevator system as an example, the current states of the various elements can all be obtained through the elevator control system. According to the currently obtained element states and the preset combination rules, the current operating state can be obtained.Thus, according to the set of controlled objects in the current operating state, the volume of the sounding device that is currently sounding is adjusted. Thus, in practical applications, the corresponding sounding device, sounding priority, target state, and its priority order can be determined according to the current operating state of the target system, and then the volume of the sounding device is adjusted.

[0061] In some embodiments, when the current operating state is the target state, it is compared whether the target state has a higher priority than the sounding priority of the sounding device. According to the comparison result and the sounding priority, the volume of the sounding device is adjusted, including:

[0062] Adjust the volume of the multiple sounding devices according to the sounding priority, so that the volume of the sounding device with a higher sounding priority is higher than that of the sounding device with a lower sounding priority;

[0063] When the current operating state is the target state, it is compared whether the target state has a higher priority than the sounding priority of the one or more sounding devices; when the target state has a higher priority than the sounding priority of the one or more sounding devices, after adjusting the volume of the one or more sounding devices according to the sounding priority, the volume of the one or more sounding devices is further reduced.

[0064] Specifically, first, adjust the volume of the sounding device that is sounding according to the sounding priority, so that the volume of the sounding device with a higher priority is higher, and the volume of the sounding device with a lower priority is lower or turned off, so as to ensure that the volume of the sounding device with the highest priority is the highest and the sound reception efficiency of the audience is the highest. On this basis, compare the priority order of the target state, find the sounding devices with a priority lower than the target state, and reduce the volume of the sounding devices with a priority lower than the target state. There may be multiple sounding devices here, and the volumes of multiple sounding devices are all reduced, but among them, the volume of the sounding device with a higher sounding priority is still higher than that of the sounding device with a lower sounding priority according to the sounding priority. The purpose of this is to ensure the sound reception efficiency of the audience while not causing sound interference to non-audience personnel.

[0065] In some embodiments, adjusting the volume of the multiple sounding devices according to the sounding priority so that the volume of the sounding device with a higher sounding priority is higher than that of the sounding device with a lower sounding priority includes:

[0066] Obtain the sounding state of the sounding device;

[0067] When it is detected that the first sounding device among all sounding devices starts to sound, traverse the other sounding devices that are sounding among all sounding devices;

[0068] When a second sound - emitting device with a lower sound - emission priority than the first sound - emitting device is detected in other sound - emitting devices, keep the volume of the first sound - emitting device unchanged and reduce the volume of the second sound - emitting device to a preset first volume level, so that the volume of the second sound - emitting device is lower than that of the first sound - emitting device; and / or,

[0069] When a third sound - emitting device with a higher sound - emission priority than the first sound - emitting device is detected in other sound - emitting devices, reduce the volume of the first sound - emitting device to a preset first volume level, so that the volume of the third sound - emitting device is higher than that of the first sound - emitting device.

[0070] Specifically, this embodiment provides a method for adjusting the volume of a sound - emitting device. By obtaining the sound - emission state of the sound - emitting device, when a first sound - emitting device that is about to emit sound or is emitting sound is detected, check whether there is a device with a higher sound - emission priority among other sound - emitting devices that are about to emit sound or are emitting sound. If not, it means that the above - mentioned first sound - emitting device belongs to the highest level and can play sound at the original normal volume. Correspondingly, it is necessary to reduce the volume of the second sound - emitting device, whose emission priority is lower than that of the first sound - emitting device and is emitting sound, to the first volume level, so that the volume of the second sound - emitting device is lower than that of the first sound - emitting device. Among them, the volume corresponding to the sound - emission priority is pre - set completely. For example, the volume of the first volume level is generally set to be 20 decibels lower than the normal playing volume.

[0071] Similarly, if a third sound - emitting device among other sound - emitting devices that are emitting sound is detected, and the priority of this third sound - emitting device is higher than that of the first sound - emitting device, it is necessary to reduce the volume of the first sound - emitting device that is about to emit sound to the first volume level, so that the volume of the third sound - emitting device is higher than that of the first sound - emitting device. The volume of the third sound - emitting device can be the original normal volume. Then, at this time, there are two levels of sound - emitting device volumes. The sound - emitting device with the highest priority plays at the original normal volume, while other devices lower than it all play at the first volume level. In this way, the two levels of sound can make the audience feel more comfortable. This step and the previous step can exist simultaneously or either one can be selected.

[0072] It should be noted that this application gives several rankings of sound - emitting devices. From high to low in terms of sound - emission priority, they are the third sound - emitting device, the first sound - emitting device, and the second sound - emitting device. Correspondingly, these three sound - emitting devices correspond to two sound - volume levels. In practical applications, it can be understood that the sound - emitting devices that need to adjust the volume according to the priority are not limited to the above three, and the volume levels are not limited to the above two either. They can be set by relevant technical personnel according to actual needs.

[0073] In another embodiment, when it is detected that there is a second sound - emitting device in other sound - emitting devices whose sound - emitting priority is lower than that of the first sound - emitting device, then it is further detected whether there is a fourth sound - emitting device in other sound - emitting devices whose sound - emitting priority is lower than that of the first sound - emitting device by N levels, or whether there is a fourth sound - emitting device in other sound - emitting devices whose sound - emitting priority is lower than that of the second sound - emitting device. If so, the volume of the fourth sound - emitting device is reduced to a preset second volume level so that the volume of the fourth sound - emitting device is lower than that of the second sound - emitting device. Here, N is a number greater than 1.

[0074] In another embodiment, when it is detected that there is a third sound - emitting device in other sound - emitting devices whose sound - emitting priority is higher than that of the first sound - emitting device, then it is further detected whether there is a fifth sound - emitting device in other sound - emitting devices whose sound - emitting priority is higher than that of the first sound - emitting device by M levels, or whether there is a fifth sound - emitting device in other sound - emitting devices whose sound - emitting priority is higher than that of the third sound - emitting device. If so, the volume of the third sound - emitting device is reduced to the first volume level, and the volume of the first sound - emitting device is reduced to a preset second volume level so that the volume of the fifth sound - emitting device is higher than that of the third sound - emitting device. Here, the volume corresponding to the second volume level is lower than the volume corresponding to the first volume level. Here, M is a number greater than 1.

[0075] Specifically, the above two embodiments make two comparisons. First, compare the priorities, and then compare N / M levels of priorities, forming three sound volume levels, namely the normal volume, the first volume level, and the second volume level, with the volume decreasing. For example, the volume of the second volume level is set to be 40 decibels lower than the normal playback volume, or the volume of the second volume level can also be set to 0, that is, mute. Similarly, in other embodiments, more comparison ranges can be divided by making multiple comparisons and setting N or M to different values to form more volume levels.

[0076] Through this embodiment, the volume of the sound - emitting device can be adjusted in combination with the current operating state of the target system and the corresponding sound - emitting priority of the current operating state, forming several volume levels, so that the sound - emitting device with a higher priority emits sound at a relatively higher volume, and the sound - emitting device with a lower priority emits sound at a relatively lower volume, thereby ensuring that when different sound - emitting devices emit sound simultaneously, the information of the sound - emitting device with the highest priority can be reliably transmitted to the audience, ensuring effective assistance to users and passengers in an emergency state.

[0077] In some of the embodiments, after adjusting the volume of the one or more sound - emitting devices according to the sound - emitting priority, further reducing the volume of the one or more sound - emitting devices includes:

[0078] When the current operating state is the target state, compare whether the target state has a higher voice priority than that of the first sound-emitting device, the second sound-emitting device, or the third sound-emitting device respectively;

[0079] If so, lower the sound-emitting device at the first volume level to a preset second volume level, and / or lower the sound-emitting device with unchanged volume to the first volume level; or,

[0080] If so, lower the volume of the first sound-emitting device, the second sound-emitting device, or the third sound-emitting device by a preset value.

[0081] Specifically, after comparing the voice priorities of each sound-emitting device, compare the priority order of the target state in the voice priorities. Lower the volume of the sound-emitting devices with lower priorities than the target state, and according to the preset volume levels, lower from the current volume level to a volume level one level lower than the current volume level; it can be understood that if there are only two volume levels currently, after lowering the volume, there are still two volume levels, and the sound-emitting device with the lowest priority is turned off; or, lower the preset volume value, that is, lower the preset volume value on the volume corresponding to the original volume level. For example, if the preset value is 5 dB, the sound-emitting device at the first volume level becomes 25 dB lower than the normal playback volume, and the sound-emitting device at the second volume level becomes 45 dB lower than the normal playback volume.

[0082] In some embodiments, the target state includes a target system closed state, a target system in a preset target position state, and a state where the operating time of the target system is within a preset target time range.

[0083] Specifically, the target system in a closed state means that the target system is independent and closed relative to its external environment. It can be understood that when the target system is in a closed state, the sound information inside the target system will not be transmitted to the external environment outside the target system, so the objects the sound information is directed to are all the audience members inside the target system; while when the target system is in an open state, the sound information inside the target system will be transmitted to the external environment outside the target system, resulting in non-audience members in the external environment receiving the sound information and being affected. Setting the target state to include the closed state of the target system and assigning a higher priority to this target state compared to the sound-emitting priority of most sound-emitting devices can reduce the impact of sound information on non-audience members. Taking the elevator / public transportation as an example of the target system, the open state of the target system at this time means that the elevator car / public transportation is in the door-open state, then the elevator car / public transportation is connected to its external environment, and the closed state of the target system means that the elevator car / public transportation is in the door-closed state, then the elevator car / public transportation forms an independent enclosed space relative to its external environment. When it is detected that the state of the elevator / public transportation is the door-open state, the volume of the sound-emitting devices with a sound-emitting priority lower than this target state is controlled to decrease, such as electronic screens, arrival voice announcements, etc., so as to avoid causing noise impact on the residents or people near the elevator.

[0084] In some of these embodiments, the target state further includes that the target system is in a preset target position state, and the operating time of the target system is within a preset target time range state.

[0085] Specifically, the preset target state includes an operating state set based on a target position and an operating state set based on a target time range. The preset target position may be a sound-sensitive position. The preset target time range may be a sound-sensitive time period. Taking the target system as an elevator and setting the target position as the first floor as an example, when the elevator runs to the first floor, since the first floor is generally a lobby with high personnel mobility and few or no residents, when the elevator runs to the first floor, the impact of each sound-emitting device in the elevator car system on the people near the elevator is relatively small. Correspondingly, when the elevator runs to floors other than the first floor, since there are more residents or workplaces on floors other than the first floor, when the elevator runs to floors other than the first floor, the impact of each sound-emitting device in the elevator car system on the people near the elevator is relatively large. Therefore, the non-first floor state of the target system can be set as the target state. Further, taking the target system as an elevator and the target time range as the rest period, such as from 20:00 to 7:00 the next day as an example, this target time range generally belongs to the rest time and the environment is relatively quiet. If the sound volume of the sound-emitting device in the elevator car is relatively large within this target time range, it will have an impact on the people around the elevator. Correspondingly, the time outside the target time range is generally the working or non-rest time, and the impact of the sound volume of the sound-emitting device in the elevator car outside this target time range on the surrounding people is relatively small. Therefore, the operating time of the target system from 20:00 to 7:00 the next day can be set as the target state.

[0086] The present application also provides a preferred embodiment of a method for controlling a sound-emitting device. In this embodiment, taking the elevator car system as the target system as an example, Figure 2 FIG. is a schematic flowchart of a method for controlling a sound-emitting device in a preferred embodiment.

[0087] Step S210, obtaining a set of control objects, including: a preset target state, a sound-emitting device connected to the control and its corresponding sound-emitting priority, and the priority order of the target state relative to the sound-emitting priority. Among them, the target state includes, but is not limited to, the elevator car being in an open door state, the floor where the elevator car is located not being the first floor, and the current operating moment being in the night rest period.

[0088] Step S220, obtaining the current operating state of the target system and the sound-emitting state of the controlled sound-emitting device.

[0089] Step S230, determining whether there is a third sound-emitting device that is currently emitting sound and has a higher priority than the first sound-emitting device that is about to emit sound. If so, jump to step S240; if not, jump to step S250.

[0090] Step S240, determining whether there is a fifth sound-emitting device that has a higher priority than the third sound-emitting priority. If so, jump to step S280; if not, jump to step S260.

[0091] Step S250, determine whether the current operating state is the target state and this target state has a higher voice priority than that of the first sound-emitting device. If so, jump to S290; if not, jump to S270.

[0092] Step S260, determine whether the current operating state is the target state and this target state has a higher voice priority than that of the third sound-emitting device. If so, jump to S280; if not, jump to S290.

[0093] Step S270, play the first sound-emitting device at the normal volume.

[0094] Step S280, play the first sound-emitting device at the set minimum decibel volume.

[0095] Step S290, play the first sound-emitting device at the set relatively low decibel volume.

[0096] In summary, through the sound-emitting device control method disclosed in this application, the audience of the sound-emitting device can effectively receive the information of the sound-emitting device, while for non-audience personnel, such sound-emitting devices need to be shielded as much as possible. Given that multiple sound-emitting devices exist in the elevator car and there may be a situation where multiple devices sound simultaneously, this application divides different sound-emitting devices into different voice priorities. Among them, the voice priority can be divided according to the importance level and / or the urgency level. When a higher-priority sound is made, the volume of the lower-priority sound-emitting device is reduced or turned off, or the broadcast can be delayed. Thus, when different sound-emitting devices sound simultaneously, it can be ensured that the information of the higher-priority sound-emitting device can be effectively transmitted to the audience, guaranteeing the effective appeasement and rescue of passengers in case of emergency.

[0097] Furthermore, the passengers in the elevator car belong to the audience group for the in-car sound-emitting devices, while the non-passenger personnel outside the car belong to the non-audience group. For other non-audience personnel, the sound-emitting devices in the elevator car need to be shielded as much as possible. Therefore, for non-audience personnel, the sound-emitting devices in the elevator car generally belong to noise, especially during the period when the sound is sensitive at night. Therefore, this application will set the operating states that cause sound interference to non-audience personnel as target states, such as the state where the door is not fully closed, the sound-sensitive floors, and the sound-sensitive time periods.

[0098] It should be understood that although the steps in the flowcharts involved in the above-described embodiments are shown in sequence according to the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated herein, there is no strict order restriction for the execution of these steps, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-described embodiments may include multiple steps or multiple stages. These steps or stages are not necessarily executed at the same time, but can be executed at different times. The execution order of these steps or stages is not necessarily sequential, but can be executed alternately or in turn with at least a part of other steps or steps or stages in other steps.

[0099] Based on the same inventive concept, an embodiment of the present application further provides a sound generating device control system, which includes an input / output module, a comparison module, and a setting module;

[0100] The setting module is configured to preset the target state, the sound generating device, and the sound generating priority of the sound generating device;

[0101] The input / output module is configured to obtain the current operating state of the system and the sound generating state of the sound generating device;

[0102] The comparison module is configured to compare whether the target state takes precedence over the sound generating priority of the sound generating device, and adjust the volume of the sound generating device that is generating sound according to the comparison result and the sound generating priority.

[0103] Specifically, when applied to an elevator, all sound generating devices are input into the elevator control system through the setting module, corresponding priorities are set for different sound generating devices, and the target state, the sound generating devices, and their corresponding priorities are stored; then, during the actual operation of the elevator car system, the input / output module detects the real-time operating state of the elevator car system and the action state of the sound generating devices. Among them, the operating state of the elevator can be obtained through the elevator control system, and the action state of the sound generating devices can obtain relevant information by communicating with related devices, adding acquisition sensors, etc.; after obtaining the above information, in combination with the current operating state of the elevator car system, the sound generating devices that need to generate sound are compared in real time through the comparison module, and control signals are output according to the comparison results to adjust the volume of the sound generating devices that are generating sound.

[0104] Among them, the sound generating device includes at least one of the following: an advertisement playing device, a prompt voice device, a five-party intercom device, an emergency prompt voice device, a multimedia playing device, and a soothing voice device.

[0105] Specifically, the advertisement playback device is a device used to play advertisements in an elevator car, such as an advertisement screen in the elevator car; the above-mentioned prompt voice device is a voice broadcast system used to remind passengers to take the elevator civilizedly in the elevator, such as "Do not smoke in the elevator", "Do not push electric vehicles into the elevator", etc. This voice prompt device can also be a voice broadcast device that prompts the elevator operation status during normal elevator operation, such as "Please pay attention to the elevator door opening", "Please pay attention to the elevator door closing", "The elevator arrives at floor X", etc.; the above-mentioned five-party intercom device is a device for communicating between the management center host, elevator car, elevator machine room, elevator top, and elevator bottom in the elevator intercom system; the above-mentioned emergency prompt voice device is a voice broadcast device during an emergency in the elevator, such as "There is a fire, please leave immediately", "There is an earthquake, please leave immediately", etc.; the above-mentioned multimedia broadcast device is the sound broadcast by the multimedia display in the elevator that displays the elevator running direction and the floor where the elevator is located; the above-mentioned soothing voice device is the voice emitted to soothe passengers after the elevator breaks down, such as "The elevator has a malfunction, please do not panic. The elevator is not an airtight space and there is no risk of suffocation; please press the alarm bell or seek help through other communication tools".

[0106] Figure 3 In an embodiment, it is a schematic structural diagram of an elevator car system. Among them, the input / output module, comparison module, and setting module all belong to the sound generating device control system, and these three modules are interconnected. The sound generating device control system is connected to the above-mentioned advertisement playback device, prompt voice device, five-party intercom device, emergency prompt voice device, multimedia playback device, and soothing voice device, and is used to control the volume of the above-mentioned sound generating devices according to the sound generation priority.

[0107] Based on the same inventive concept, the embodiment of the present application also provides a sound generating device control device for implementing the above-mentioned sound generating device control method. The solution provided by this device to solve the problem is similar to the solution described in the above method. Therefore, the specific limitations in one or more embodiments of the sound generating device control device provided below can refer to the limitations on the sound generating device control method in the above text, and will not be repeated here.

[0108] In an embodiment, as Figure 4 shown, a sound generating device control device is provided, including: an acquisition module 41, a calculation module 42, and a generation module 43, where:

[0109] The acquisition module 41 is used to acquire the current operating state of the target system and the sound generation priorities of multiple sound generating devices included in the target system;

[0110] The comparison module 42 is used to compare whether the target state takes precedence over the sound generation priorities of the sound generating devices when the current operating state is the target state;

[0111] A control module 43 is configured to adjust the volume of the sounding device that sounds according to the comparison result and the sounding priority.

[0112] Each module in the above-mentioned sounding device control device can be implemented in whole or in part by software, hardware, and their combination. The above-mentioned modules can be embedded in the processor of the computer device in hardware form or independent of it, or stored in the memory of the computer device in software form, so that the processor can call and execute the operations corresponding to the above-mentioned modules.

[0113] In one embodiment, a computer device is provided. The computer device may be a server, and its internal structure diagram may be as Figure 5 shown. The computer device includes a processor, a memory, and a network interface connected through a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store data related to the control of the sounding device. The network interface of the computer device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, it implements a method for controlling a sounding device.

[0114] Those skilled in the art can understand that Figure 5 the structure shown in

[0115] is only a block diagram of some structures related to the solution of this application, and does not constitute a limitation on the computer device to which the solution of this application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine some components, or have different component arrangements.

[0116] Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing relevant hardware through a computer program. The computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above methods. Among them, any reference to a memory, database, or other medium used in the embodiments provided in the present application can include at least one of non-volatile and volatile memories. Non-volatile memory can include Read-Only Memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. By way of illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM), etc. The databases involved in the embodiments provided in the present application can include at least one of relational databases and non-relational databases. Non-relational databases can include distributed databases based on blockchain, etc., without limitation. The processors involved in the embodiments provided in the present application can be general-purpose processors, central processing units, graphics processing units, digital signal processors, programmable logic devices, data processing logics based on quantum computing, etc., without limitation.

[0117] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0118] The above-described embodiments merely represent several implementation manners of the present application. Their descriptions are relatively specific and detailed, but they should not be construed as limiting the patent scope of the present application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A method for controlling a sound-generating device, characterized in that: The method comprises: Acquire a current operating state of a target system and a sound priority of at least one sound device included in the target system; When the current running state is the target state, comparing whether the target state takes precedence over the sounding priority of the sounding device; According to the comparison result and the sounding priority, the volume of the sounding device that is making the sound is adjusted.

2. The method according to claim 1, characterized in that The obtaining of the current operating state of the target system and the sounding priority of at least one sounding device included in the target system includes: Acquire a control object set, the control object set including the sound emission device configured with the sound emission priority, the target state, and the priority order of the target state relative to the sound emission priority; the target state includes one or more, and the sound emission device includes one or more; Acquire the sound status of the sound device and the current operating status of the target system.

3. The method according to claim 2, characterized in that The obtaining of the control object set includes: According to the current running state, the current control object set is obtained.

4. The method according to claim 1, characterized in that: When the current running state is the target state, comparing whether the target state takes precedence over the sounding priority of the sounding device, and adjusting the volume of the sounding device according to the comparison result and the sounding priority, including: Adjusting the volume of the plurality of sound emitting devices according to the sound emitting priority so that the volume of the sound emitting device with a higher sound emitting priority is higher than that of the sound emitting device with a lower sound emitting priority; When the current operating state is the target state, compare whether the target state takes precedence over the sound priority of one or more of the sound emitting devices; when the target state takes precedence over the sound priority of the one or more sound emitting devices, after adjusting the volume of the one or more sound emitting devices according to the sound priority, reduce the volume of the one or more sound emitting devices.

5. The method according to claim 4, characterized in that The step of adjusting the volume of the plurality of sound emitting devices according to the sound emitting priority so that the volume of the sound emitting device with a higher sound emitting priority is higher than that of the sound emitting device with a lower sound emitting priority includes: Acquire the sound state of the sound-emitting device; When it is detected that a first sound-emitting device among all the sound-emitting devices is emitting sound, traverse all other sound-emitting devices among all the sound-emitting devices that are emitting sound; When it is detected that there is a second sound device with a lower sound priority than the first sound device among the other sound devices, the volume of the first sound device is kept unchanged, and the volume of the second sound device is reduced to a preset first volume level so that the volume of the second sound device is lower than the volume of the first sound device; and / or, When it is detected that there is a third sound device with a higher sound priority than the first sound device among the other sound devices, the volume of the first sound device is reduced to a preset first volume level so that the volume of the third sound device is higher than the volume of the first sound device.

6. The method according to claim 5, characterized in that After adjusting the volume of the one or more sound emitting devices according to the sound emitting priority, lowering the volume of the one or more sound emitting devices includes: When the current running state is the target state, comparing whether the target state has priority over the sounding priority of the first sounding device, the second sounding device or the third sounding device; If yes, the sound-emitting device at the first volume level is lowered to a preset second volume level, and / or the sound-emitting device with unchanged volume is lowered to the first volume level; or, If so, the volume of the first sound emitting device, the second sound emitting device or the third sound emitting device is reduced by a preset value.

7. The method according to claim 1, characterized in that The target status includes a target system closed status, a target system in a preset target position status, and a target system operating time within a preset target time range.

8. A sound device control system, characterized in that: The system includes an input and output module, a comparison module and a setting module; The setting module is used to preset the target state, the sound-emitting device, and the sound-emitting priority of the sound-emitting device; The input-output module is used to obtain the current operating state of the system and the sound state of the sound device; The comparison module is used to compare whether the target state takes precedence over the sound priority of the sound device, and adjust the volume of the sound device that is emitting sound according to the comparison result and the sound priority.

9. A sound-generating device control device, characterized in that: The device comprises: An acquisition module, used to acquire the current operating state of the target system and the sounding priorities of multiple sounding devices included in the target system; A comparison module, when the current running state is a target state, for comparing whether the target state has priority over the sounding priority of the sounding device; The control module is used to adjust the volume of the sound device that is emitting sound according to the comparison result and the sound emission priority.

10. A computer device comprising a memory and a processor, wherein the memory stores a computer program, characterized in that: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 6 are implemented.

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