CN-122002268-A - Information interaction system, information interaction device, communication apparatus, and computer-readable storage medium

Abstract

The application discloses an information interaction system, an information interaction device, communication equipment and a computer readable storage medium, and belongs to the technical field of communication. In the system, the device can recognize the gesture of the user aiming at the device through the received wireless signal, the information in the device is sent to the associated device under the condition that the recognized gesture is the first gesture, and the information in the associated device is acquired under the condition that the recognized gesture is the second gesture, so that the information interaction among different devices is completed, the user can trigger the first device and the second device to carry out the information interaction by respectively implementing the first gesture and the second gesture aiming at the associated first device and the second device, the operation of the user on the device is not needed in the information interaction process, the information interaction process is simplified, and the information interaction efficiency can be improved.

Inventors

• ZHU WENXIN
• CUI HAN
• CHEN XUFENG
• YU MINGLANG

Assignees

• 华为技术有限公司

Dates

Publication Date

20260508

Application Date

20241106

Claims (20)

1. 1. An information interaction system, the system comprising a first device and a second device; The first device is used for identifying a gesture of a first user aiming at the first device based on a first wireless signal, wherein the first wireless signal is a wireless signal received by the first device; the first device is further configured to send first information to a second device if a gesture for the first device is a first gesture, where the first gesture indicates that information is sent to an associated device, the second device is an associated device of the first device, and the first information is information that participates in cross-device information interaction in the first device; the second device is configured to identify a gesture of a second user to the second device based on a second wireless signal, where the second wireless signal is a wireless signal received by the second device; The second device is further configured to obtain the first information if the gesture for the second device is a second gesture, where the second gesture indicates that information in the associated device is obtained.
2. 2. The system of claim 1, wherein the first device is further configured to: acquiring a plurality of first signal state information, wherein the first signal state information represents the state of a first wireless signal used for bearing one data packet when reaching the first device; Performing time sequence feature analysis on the plurality of first signal state information to obtain first time sequence features, wherein the first time sequence features indicate the change condition of the first signal state information along with time; based on the first timing characteristic, a gesture of a first user with respect to the first device is identified.
3. 3. The system of claim 2, wherein the first wireless signal is a WiFi signal, the first signal state information includes channel state information corresponding to the first wireless signal, and the first device is further configured to: Based on the first timing sequence characteristic, carrying out multidimensional characteristic analysis on the change condition of channel state information in the plurality of first signal state information to obtain a first frequency domain characteristic, a first time domain characteristic and a first space domain characteristic, wherein the first frequency domain characteristic represents the change condition of the channel state information in the plurality of first signal state information on a frequency domain, the first time domain characteristic represents the change condition of the channel state information in the plurality of first signal state information on a time domain, and the first space domain characteristic represents the change condition of the channel state information in the plurality of first signal state information on a space domain; based on the first frequency domain feature, the first time domain feature, and the first spatial domain feature, a gesture of a first user with respect to the first device is identified.
4. 4. The system of claim 3, wherein the first gesture corresponds to a first target frequency domain feature, a first target time domain feature, and a first target spatial domain feature, the first target frequency domain feature representing a change in frequency domain of channel state information corresponding to the wireless signal under the influence of the first gesture, the first target time domain feature representing a change in time domain of channel state information corresponding to the wireless signal under the influence of the first gesture, the first target spatial domain feature representing a change in spatial domain of channel state information corresponding to the wireless signal under the influence of the first gesture; The first device is further configured to identify the first gesture as a gesture of the first user with respect to the first device if at least one of a first case, a second case, and a third case is satisfied, where the first case is that the first frequency domain feature matches the first target frequency domain feature, the second case is that the first time domain feature matches the first target time domain feature, and the third case is that the first spatial domain feature matches the first target spatial domain feature.
5. 5. The system of any of claims 2-4, wherein the first device is further to: Determining a first distance from a spatial location at which a change in the first signal state information is induced to the first device based on the first timing characteristic; And if the first distance is smaller than or equal to a first threshold value, executing the step of identifying the gesture of the first user aiming at the first equipment based on the first time sequence characteristic.
6. 6. The system of any one of claims 1-5, wherein the second device is further configured to: Acquiring a plurality of second signal state information, wherein the second signal state information represents the state of a second wireless signal used for bearing one data packet when reaching a second device; performing time sequence feature analysis on the plurality of second signal state information to obtain a second time sequence feature, wherein the second time sequence feature indicates the change condition of the second signal state information along with time; Based on the second timing characteristics, a gesture of a second user for the second device is identified.
7. 7. The system of claim 6, wherein the second wireless signal is a WiFi signal, the second signal state information includes channel state information corresponding to the second wireless signal, the second device further configured to: based on the second time sequence feature, carrying out multidimensional feature analysis on the change condition of channel state information in the plurality of second signal state information to obtain a second frequency domain feature, a second time domain feature and a second space domain feature, wherein the second frequency domain feature represents the change condition of the channel state information in the plurality of second signal state information on a frequency domain, the second time domain feature represents the change condition of the channel state information in the plurality of second signal state information on a time domain, and the second space domain feature represents the change condition of the channel state information in the plurality of second signal state information on a space domain; based on the second frequency domain feature, the second time domain feature, and the second spatial domain feature, a gesture of a second user for the second device is identified.
8. 8. The system of claim 7, wherein the second gesture corresponds to a second target frequency domain feature, a second target time domain feature, and a second target spatial domain feature, the second target frequency domain feature representing a change in frequency domain of channel state information corresponding to the wireless signal under the influence of the second gesture, the second target time domain feature representing a change in time domain of channel state information corresponding to the wireless signal under the influence of the second gesture, the second target spatial domain feature representing a change in spatial domain of channel state information corresponding to the wireless signal under the influence of the second gesture; The second device is further configured to identify the second gesture as a gesture of the second user with respect to the second device if at least one of a fourth case, a fifth case, and a sixth case is satisfied, where the fourth case is that the second frequency domain feature matches the second target frequency domain feature, the fifth case is that the second time domain feature matches the second target time domain feature, and the sixth case is that the second spatial domain feature matches the second target spatial domain feature.
9. 9. The system of any of claims 6-8, wherein the second device is further configured to: Determining a second distance from a spatial location at which a change in the second signal state information is induced to the second device based on the second timing characteristic; and if the second distance is less than or equal to a first threshold, performing the step of identifying a gesture of a second user with respect to the second device based on the second timing characteristic.
10. 10. The system of any one of claims 1-9, wherein the first device is further configured to: And determining the first information based on the content displayed by the first device in the currently displayed interface, wherein the first information is associated with the content.
11. 11. The system of any one of claims 1-10, wherein, The first device is further configured to broadcast an information sending request if a gesture for the first device is a first gesture, where the information sending request indicates to send information to an associated device; The second device is further configured to receive the information sending request, and if the gesture for the second device is a second gesture, acquire the first information from the information sending request.
12. 12. The system of claim 11, wherein the second device is further configured to: Respectively acquiring first gesture distances of each third device from the information sending requests of the plurality of third devices, wherein the plurality of third devices comprise the first device, and the first gesture distances are distances between the affiliated device and first gestures aiming at the affiliated device; if the first gesture distance of the first device is the smallest and the gesture aiming at the second device is the second gesture, sending an information interaction confirmation request to the first device, wherein the information interaction confirmation request is used for confirming whether cross-device information interaction is carried out or not; and if an information interaction confirmation response of the first device is received, acquiring the first information from the information sending request of the first device, wherein the information interaction confirmation response indicates confirmation of information interaction of the cross devices.
13. 13. The system of any one of claims 1-10, wherein, The second device is further configured to broadcast an information acquisition request if the gesture for the second device is a second gesture, where the information acquisition request indicates that information in the associated device is requested to be acquired; The first device is further configured to receive the information acquisition request, and if a gesture for the first device is a first gesture, send the first information to the second device based on the information acquisition request; The second device is further configured to receive the first information.
14. 14. The system of claim 13, wherein the first device is further configured to: Respectively acquiring second gesture distances of each fourth device from the information acquisition requests of the fourth devices, wherein the fourth devices comprise the second device, and the second gesture distances are distances between the affiliated device and second gestures aiming at the affiliated device; If the second gesture distance of the second device is the smallest and the gesture aiming at the first device is the first gesture, sending an information interaction confirmation request to the second device, wherein the information interaction confirmation request is used for confirming whether cross-device information interaction is carried out or not; And if an information interaction confirmation response of the second device is received, the first information is sent to the second device, and the information interaction confirmation response indicates confirmation of information interaction across devices.
15. 15. The system of any one of claims 1-10, wherein the system further comprises a fifth device; the first device is further configured to send an information sending request to the fifth device if the gesture for the first device is a first gesture, where the information sending request indicates to send information to an associated device; The second device is further configured to send an information acquisition request to the fifth device if the gesture for the second device is a second gesture, where the information acquisition request indicates that information in the associated device is requested to be acquired; The fifth device is configured to determine, based on the information sending request and the information obtaining request, that the second device is associated with the first device, and send the first information in the information sending request to the second device; The second device is further configured to receive the first information.
16. 16. The system of claim 15, wherein the fifth device is further configured to: Respectively acquiring first gesture distances of each third device from the information sending requests of a plurality of third devices, wherein the third devices are associated devices of the second device, the third devices comprise the first devices, and the first gesture distances are distances between the affiliated devices and first gestures aiming at the affiliated devices; And if the first gesture distance of the first device in the plurality of third devices is minimum, sending first information in an information sending request of the first device to the second device.
17. 17. The system of claim 15, wherein the fifth device is further configured to: Respectively acquiring second gesture distances of each fourth device from the information acquisition requests of a plurality of fourth devices, wherein the fourth devices are associated devices of the first device, the fourth devices comprise the second devices, and the second gesture distances are distances between the affiliated devices and second gestures aiming at the affiliated devices; and if the second gesture distance of the second device in the fourth devices is minimum, sending the first information to the second device.
18. 18. An information interaction apparatus, the apparatus being applied to a first device in an information interaction system, the apparatus comprising: The gesture recognition unit is used for recognizing a gesture of a first user aiming at the first equipment based on a first wireless signal, wherein the first wireless signal is a wireless signal received by the first equipment; The sending unit is used for sending first information to second equipment in the information interaction system if the gesture aiming at the first equipment is a first gesture, wherein the first gesture indicates to send information to associated equipment, the second equipment is associated equipment of the first equipment, and the first information is information which participates in cross-equipment information interaction in the first equipment.
19. 19. An information interaction apparatus, the apparatus being applied to a second device in an information interaction system, the apparatus comprising: the gesture recognition unit is used for recognizing a gesture of a second user aiming at the second equipment based on a second wireless signal, wherein the second wireless signal is a wireless signal received by the second equipment; The first obtaining unit is configured to obtain first information of a first device in the information interaction system if a gesture for the second device is a second gesture, where the second gesture indicates that information in an associated device is obtained, the first device is the associated device of the second device, and the first information is information that information interaction between devices is involved in the first device.
20. 20. A communication device comprising a processor coupled to a memory, the memory storing at least one program code; the processor is configured to execute the program code to implement the following steps: based on a first wireless signal, identifying a gesture of a first user to the communication device, wherein the first wireless signal is a wireless signal received by the communication device; If the gesture aiming at the communication equipment is a first gesture, first information is sent to second equipment in an information interaction system where the communication equipment is located, the first gesture indicates to send information to associated equipment, the second equipment is associated equipment of the communication equipment, and the first information is information which participates in cross-equipment information interaction in the communication equipment.

Description

Information interaction system, information interaction device, communication apparatus, and computer-readable storage medium Technical Field The present application relates to the field of communications technologies, and in particular, to an information interaction system, an information interaction device, a communication device, and a computer readable storage medium. Background Along with the development and popularization of computer technology, the types and the number of electronic devices are increasing, and meanwhile, the number of electronic devices held by individuals is increasing, which means that more efficient information interaction modes are needed in scenes such as home, office, intelligent cabins and the like, and the information interaction requirements among different devices are urgent. Therefore, how to improve the information interaction efficiency between different devices, construct an efficient and specific interaction mode between devices, and improve the use experience of users becomes a problem to be solved urgently. Transferring information between different devices may be transferring information in one device to another device. Currently, information is transmitted between different devices based on a touch screen. Still taking the file transmission as an example, the user performs an operation on the touch screen of the device a to select a file to be shared from the device a. The user then performs another operation on the touch screen of device a, selecting device B for receiving the file. And then, the user performs a sending operation on the touch screen of the equipment A for the selected file so as to trigger the equipment A to send the file to the equipment B, and the equipment B receives the file sent by the equipment A. However, in the process of transmitting information between different devices based on the touch screen, the user is required to execute operations on the touch screen of the device for multiple times, so that the information interaction process between different devices is complex, and the information interaction efficiency is low. Disclosure of Invention The application provides an information interaction system, an information interaction device, communication equipment and a computer readable storage medium, which can improve information interaction efficiency among different equipment. The technical scheme is as follows: In a first aspect, an information interaction system is provided, where the system includes at least 2 communication devices, where information interaction can be performed between the 2 communication devices, where a communication device that sends information in an information interaction process is called a first device, a communication device that receives information in an information interaction process is called a second device, a wireless signal received by the first device is called a first wireless signal, a wireless signal received by the second device is called a second wireless signal, and the first device and the second device are associated devices. The first device is configured to transmit information to the second device based on the received first wireless signal. The first device is used for identifying gestures of a first user for the first device based on the first wireless signals, and sending first information to the second device if the gestures for the first device are the first gestures. The first gesture indication sends information to the associated equipment, wherein the first information is information which participates in cross-equipment information interaction in the first equipment. The second device is configured to obtain information of the first device based on the received second wireless signal. The second device is used for identifying gestures of a second user for the second device based on the second wireless signals, and acquiring the first information if the gestures for the second device are the second gestures. The second user and the first user can be the same user or different users, and the second gesture indicates to acquire information in the associated equipment. In the system, the device can recognize the gesture of the user aiming at the device through the received wireless signal, the information in the device is sent to the associated device under the condition that the recognized gesture is the first gesture, and the information in the associated device is acquired under the condition that the recognized gesture is the second gesture, so that the information interaction among different devices is completed, the user can trigger the first device and the second device to carry out the information interaction by respectively implementing the first gesture and the second gesture aiming at the associated first device and the second device, the operation of the user on the device is not needed in the information interaction process, the information interaction process is simp