The present disclosure provides a control system, a control method and a control device of an intelligent robot based on artificial intelligence. The system includes: a decision engine, disposed on the intelligent robot, and configured to generate cloud processing information according to a multimodal input signal, and to send the cloud processing information; and a cloud control center, configured to receive the cloud processing information, to obtain a user demand by analyzing the cloud processing information, and to return the user demand, such that the decision engine controls the intelligent robot according to at least one of the user demand and the multimodal input signal. The control system may make full use of great online information, enhance the capability of the intelligent robot for storage, calculation and processing complex decisions, and meanwhile may respond to the user's instruction timely, rapidly and intelligently, and improve the user experience.
Please help me write a proper abstract based on the patent claims. CLAIM: 1. A control system of an intelligent robot based on artificial intelligence, comprising: a decision engine, disposed on the intelligent robot, and configured to generate cloud processing information according to a multimodal input signal received by the intelligent robot, and to send the cloud processing information to a cloud control center for analyzing, so as to obtain a user demand, and to control the intelligent robot according to at least one of the user demand and the multimodal input signal; and the cloud control center, configured to receive the cloud processing information, to obtain the user demand by analyzing the cloud processing information, and to return the user demand to the decision engine. 2. The system according to claim 1, wherein the multimodal input signal comprises at least one of a speech signal, an image signal and an environment sensor signal. 3. The system according to claim 2, wherein the decision engine is configured to divide the speech signal into a plurality of speech segments and to take the plurality of speech segments as the cloud processing information, the cloud control center is configured to perform a speech recognition on the plurality of speech segments respectively and to perform one or more of natural language understanding, semantic analysis and sentiment analysis on a result of the speech recognition, so as to obtain the user demand. 4. The system according to claim 3, wherein the user demand is a movement control demand, and the decision engine is configured to: obtain a location of the user, generate a map of surrounding area according to at least one of the image signal and the environment sensor signal, sense surrounding environment, and control the intelligent robot to move on the user demand according to the location of the user, the map of surrounding area and the surrounding environment. 5. The system according to claim 3, wherein the user demand is a way-finding demand, and the decision engine is configured to: generate a map of surrounding area according to at least one of the image signal and the environment sensor signal, obtain a current location and a target location of the intelligent robot, and control the intelligent robot to indicate directions or guide directions via speech interaction, according to the map of surrounding area as well as the current location and the target location of the intelligent robot. 6. The system according to claim 2, wherein the decision engine is configured to detect a movement of the user according to at least one of the image signal and the environment sensor signal and to take a movement detection result as the cloud processing information according to a preset rule, the cloud control center is configured to perform a statistical analysis on the movement detection result and to compare an analysis result with a corresponding knowledge base, so as to obtain the user demand. 7. The system according to claim 6, wherein the decision engine is configured to control the intelligent robot to send a prompt message to a preset mobile terminal according to the user demand. 8. The system according to claim 2, wherein the decision engine is further configured to: perform a face detection on the image signal; if the image signal is a face image signal, send the face image signal to the cloud control center for face recognition; and determine identity information of the user according to a result of the face recognition. 9. A control method of an intelligent robot based on artificial intelligence, comprising: generating by a decision engine of the intelligent robot, cloud processing information according to a multimodal input signal received by the intelligent robot; sending by the decision engine, the cloud processing information to a cloud control center for analyzing, so as to obtain a user demand; controlling by the decision engine, the intelligent robot according to at least one of the user demand and the multimodal input signal. 10. The method according to claim 9, wherein the multimodal input signal comprises at least one of a speech signal, an image signal and an environment sensor signal. 11. The method according to claim 10, wherein, generating by a decision engine of the intelligent robot cloud processing information according to a multimodal input signal received by the intelligent robot comprises: dividing the speech signal into a plurality of speech segments and taking the plurality of speech segments as the cloud processing information. 12. The method according to claim 11, wherein the user demand is a movement control demand, and controlling the intelligent robot by the decision engine according to at least one of the user demand and the multimodal input signal comprises: obtaining a location of the user by the decision engine, generating a map of surrounding area by the decision engine according to at least one of the image signal and the environment sensor signal, and sensing surrounding environment by the decision engine; and controlling the intelligent robot to move on the user demand by the decision engine according to the location of the user, the map of surrounding area and the surrounding environment. 13. The method according to claim 11, wherein the user demand is a way-finding demand, and controlling the intelligent robot by the decision engine according to at least one of the user demand and the multimodal input signal comprises: generating a map of surrounding area by the decision engine according to at least one of the image signal and the environment sensor signal, and obtaining a current location and a target location of the intelligent robot by the decision engine; controlling the intelligent to indicate directions or guide directions via speech interaction, by the decision engine according to the map of surrounding area as well as the current location and target location of the intelligent robot. 14. The method according to claim 10, wherein, generating by a decision engine of the intelligent robot cloud processing information according to a multimodal input signal received by the intelligent robot comprises: detecting a movement of the user according to at least one of the image signal and the environment sensor signal, and taking a movement detection result as the cloud processing information according to a preset rule. 15. The method according to claim 14, wherein controlling the intelligent robot by the decision engine according to at least one of the user demand and the multimodal input signal comprises: controlling the intelligent robot to send a prompt information to a preset mobile terminal according to the user demand. 16. The method according to claim 10, further comprising: performing a face detection on the image signal by the decision engine; if the image signal is a face image signal, sending the face image signal to the cloud control center for face recognition; and determining identity information of the user according to a result of the face recognition. 17. A control device of an intelligent robot based on artificial intelligence, comprising: a processor; a memory configured to store an instruction executable by the processor; wherein the processor is configured to: generate cloud processing information according to a multimodal input signal received by the intelligent robot; send the cloud processing information to a cloud control center for analyzing, so as to obtain a user demand; and control the intelligent robot according to at least one of the user demand and the multimodal input signal. 18. The device according to claim 17, wherein the multimodal input signal comprises at least one of a speech signal, an image signal and an environment sensor signal, and the processor is configured to divide the speech signal into a plurality of speech segments, and to take the plurality of speech segments as the cloud processing information. 19. The device according to claim 18, wherein the user demand is a movement control demand, and the processor is configured to: obtain a location of the user, generate a map of surrounding area according to at least one of the image signal and the environment sensor signal, sense surrounding environment, and control the intelligent robot to move on the user demand according to the location of the user, the map of surrounding area and the surrounding environment. 20. The device according to claim 18, wherein the user demand is a way-finding demand, and the processor is configured to: generate a map of surrounding area according to at least one of the image signal and the environment sensor signal, obtain a current location and a target location of the intelligent robot, and control the intelligent robot to indicate directions or guide directions via speech interaction, according to the map of surrounding area as well as the current location and the target location of the intelligent robot.