WO2017080264A1 - 一种调节情绪状态的方法及系统 - Google Patents
一种调节情绪状态的方法及系统 Download PDFInfo
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- WO2017080264A1 WO2017080264A1 PCT/CN2016/093403 CN2016093403W WO2017080264A1 WO 2017080264 A1 WO2017080264 A1 WO 2017080264A1 CN 2016093403 W CN2016093403 W CN 2016093403W WO 2017080264 A1 WO2017080264 A1 WO 2017080264A1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
- A61B5/165—Evaluating the state of mind, e.g. depression, anxiety
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
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- the present invention relates to the field of projection processing technologies, and in particular, to a method and system for adjusting an emotional state.
- the projector also has a special effect projection function such as virtual reality. Because the projected image is usually large in area, it can give a broad view, which can enrich the user's entertainment experience and give people a comfortable feeling. Adjust the emotional state of the user. How to combine the projector with the emotional state of the user has become a hot topic.
- a special effect projection function such as virtual reality. Because the projected image is usually large in area, it can give a broad view, which can enrich the user's entertainment experience and give people a comfortable feeling. Adjust the emotional state of the user. How to combine the projector with the emotional state of the user has become a hot topic.
- the technical problem to be solved by the present invention is to provide a method and system for adjusting an emotional state, which can extract projection content related to a user's emotional state for projection to adjust a user.
- the emotional state is to provide a method and system for adjusting an emotional state, which can extract projection content related to a user's emotional state for projection to adjust a user.
- a technical solution adopted by the present invention is to provide a method for adjusting an emotional state, comprising: collecting first physiological data of a user; analyzing a model according to an emotional state, and combining the first physiological data to analyze a first emotional state of the user; adjusting a model according to the emotional state, and extracting the first projected content from the preset projection resource library in combination with the first emotional state, and transmitting the first projected content to the projection device, The projection device is caused to project the first projected content.
- the method further includes: acquiring all physiological data and an emotional state, respectively establishing a first correspondence relationship between each physiological data and each emotional state, and Generating the emotional state analysis model according to the first correspondence relationship; acquiring all projection content and all emotional states of the preset projection resource library, establishing between each projection content of the preset projection resource library and each emotional state a second correspondence, and generating the emotional state adjustment model according to the second correspondence.
- the emotional state includes a bad mood, a general mood, and a good mood, wherein the level of the good mood is higher than the level of the general emotion, and the level of the general emotion is higher than the level of the bad emotion; the method further includes: After projecting the extracted projection content for a predetermined length of time, continuing to collect second physiological data of the user; identifying a second emotional state corresponding to the second physiological data according to the emotional state analysis model; and determining the first emotional state Whether the level of the second emotional state is the same; if the first emotional state and the second emotional state are of the same level, and the first emotional state and the second emotional state are both the good emotions, continuing to project the The selected first projection content; if the first emotional state and the second emotional state are of the same level, and the first emotional state and the second emotional state are both bad emotions or general emotions, acquiring the second The emotional state corresponds to the second projected content belonging to a different category from the first projected content, and the second emotional state is taken as the first emotional state, and Determining the second projection content as
- the method further comprises: when the first emotional state and the second emotional state are both good emotions, the projected content of the projection, and when the level of the second emotional state is higher than the level of the first emotional state
- the projected projection content is used as the personalized adjustment content of the user; the category in which the personalized adjustment content is located is identified, and the identified category is used as a personalized adjustment category for the user.
- the physiological data includes body temperature, heart rate, blood pressure and/or speech sound waves; the projected content is presented in the form of video, picture or text.
- another technical solution adopted by the present invention is to provide a system for adjusting an emotional state, including: an acquisition device, a processor, a projection device, and a storage device, wherein the processor and the collection device and the storage device respectively
- the storage device is configured to store a preset projection resource library;
- the processor is configured to: control the collection device to collect first physiological data of the user; and analyze the user according to the first physiological data a first emotional state, according to the first emotional state, extracting first projection content from the preset projection resource library, and transmitting first projection content to the projection device; the projection device projecting the first projection content.
- the processor is further configured to: acquire all physiological data and emotional states, and respectively establish a relationship between each of the physiological data and each emotional state. a correspondence relationship, and generating an emotional state analysis model according to the first correspondence relationship; acquiring all projection contents and all emotional states of the preset projection resource library, and establishing each projection content and emotions of the preset projection resource library A second correspondence between the states, and generating an emotional state adjustment model according to the second correspondence.
- the emotional state comprises a bad mood, a general mood and a good mood, wherein the level of the good mood is higher than a level of the general emotion, the level of the general emotion being higher than the level of the bad emotion;
- the processor For: after the projection device is projected for a predetermined period of time, controlling the collection device to continue collecting second physiological data of the user; and identifying a second emotional state corresponding to the second physiological data according to the emotional state analysis model; Judge the first love Whether the level of the second state and the second state of emotion are the same; if the levels of the first state of the mood and the state of the second state of mind are the same, and the first state of the mood and the state of the second state of emotion are both the good mood, then continuing to project And the selected first projection content; if the first emotional state and the second emotional state are of the same level, and the first emotional state and the second emotional state are both bad emotions or general emotions, acquiring the a second projected content corresponding to the second emotional state and belonging to a different category from the first projected content,
- the processor is further configured to: project the projected content when the first emotional state and the second emotional state are both good emotions, and the level of the second emotional state is higher than the level of the first emotional state And displaying the projected content as the personalized adjustment content of the user, identifying that the personalized adjustment content of the user is in a category; and using the identified category as a personalized adjustment category for the user.
- the physiological data includes body temperature, heart rate, blood pressure and/or speech sound waves; the projected content is presented in the form of video, picture or text.
- the present invention collects physiological data of the user, and extracts the first projection content according to the physiological data, and projects the first projection content, wherein the first projection content and the user's emotion
- the state, when the user views the first projection content, is beneficial to adjusting the emotional state of the user, improving the physical and mental health of the user, and improving the work and quality of life of the user.
- FIG. 1 is a schematic diagram of an embodiment of a system for adjusting an emotional state of the present invention
- FIG. 2 is a flow chart of an embodiment of a method of adjusting an emotional state of the present invention.
- the system 20 for adjusting emotional state includes an acquisition device 21, a processor 22, a projection device 23, and a storage device 24.
- the processor 22 is connected to the collection device 21, the storage device 24, and the projection device 23, respectively.
- the preset projection resource library contains various projection contents.
- the processor 22 controls the collection device 21 to collect the first physiological data of the user.
- the collection device 21 can be worn on the user or placed close to the user.
- the processor 22 analyzes the model according to the emotional state, and combines the first physiological data to analyze the first emotional state of the user, adjusts the model according to the emotional state, and combines the first emotional state to extract the first projected content from the preset projection resource library. And transmitting the first projection content to the projection device 23. Since the first projection content is extracted according to the emotion adjustment model, which is related to the emotional state of the user, it is advantageous for the user to adjust his or her own emotional state, for example, when the user's mood is poor, projecting a comedy, a joke or a soothing MTV, etc.
- the user improves the user's mood by watching the projection and forgetting the troubles.
- the physiological data includes body temperature, heart rate, blood pressure, and/or speech sound waves
- the projected content may be presented in the form of video, picture, or text.
- the emotional state analysis model is a specific implementation in which the processor 22 acquires all physiological data and emotional states, and establishes physiological data and emotional states respectively. a first correspondence relationship, and generating an emotional state analysis model according to the first correspondence relationship, for example, dividing all physiological data into a plurality of intervals, each interval corresponding to an emotional state, and of course, dividing the physiological data into different intervals and establishing An emotional state corresponding to each interval is obtained based on statistical methods in the basic statistics of multiple sets of experimental data to ensure the accuracy of the emotional state analysis model.
- the processor 22 acquires all projection content and all emotional states of the preset projection resource library, and establishes a second correspondence between each projection content of the preset projection resource library and each emotional state, and An emotional state adjustment model is generated according to the second correspondence.
- the processor 22 acquires all projection content and all emotional states of the preset projection resource library, and establishes a second correspondence between each projection content of the preset projection resource library and each emotional state, and An emotional state adjustment model is generated according to the second correspondence.
- it is also based on statistical methods in multiple groups. The basic statistics of the experimental data are obtained to ensure the validity of the second correspondence.
- an emotional state may correspond to a plurality of projected content, and each corresponding projected content may be located in a different category, for example, a difference mood corresponds to three categories of comedy, joke, or soothing MTV.
- Comedy, joke or soothing MTV can contain thousands, and the projected content can be presented in video, picture or text.
- each projection content can adjust each emotional state, but different individuals have different degrees of response to different types of projection content, for example: some people When the mood is poor, listening to light music is getting better immediately, but some people are slower in listening to light music when the mood is poor.
- the emotional state includes a bad mood, a general mood, and a good mood, wherein the level of good emotion is higher than the level of general emotion, and the level of general emotion is higher than the level of bad emotion.
- the projection content may also be adjusted according to the changing trend of the user's emotional state.
- the processor 22 is configured to:
- control collection device 21 continues to collect the second physiological data of the user, and according to the emotional state analysis model, identifies the emotional state corresponding to the second physiological data, and determines the first emotional state and the second emotion. Whether the status is the same;
- the selected first projected content is continued to be projected. Both the first emotional state and the second emotional state are good emotions, indicating that the first projection content is suitable for the user and can continue to project;
- the emotional state adjustment model If the first emotional state and the second emotional state are of the same level, and the first emotional state and the second emotional state are both bad emotions or general emotions, according to the emotional state adjustment model, obtaining the second emotional state corresponding to A projection content belongs to a second category of different projection content, a second emotion state is used as the first emotion state, the third projection content is used as the first projection content, and the step of transmitting the first projection content to the projection device 23 is returned.
- the user's emotional state is still a bad mood or a general emotion, indicating that the first projection content improves the user's emotional state generally
- the first projection content category may be a category that the user does not like, then the projection content is replaced. category.
- the second emotional state is taken as the first emotional state
- the third projected content is taken as the first projected content
- the step of transmitting the first projected content to the projection device 23 is returned.
- the processor 22 is further configured to: when the first emotional state and the second emotional state are both good emotions projected, and when the second emotional state is higher than the first emotional state,
- the projected projection content is used as the personalized adjustment content of the user, and the user's favorite content is identified as being in the category; the identified category is used as the personalized adjustment category for the user.
- the first emotional state and the second emotional state are both good emotions and the projection state of the second emotional state is higher than the first emotional state, and the effect of adjusting the user's emotion is better, therefore,
- the personalized adjustment category of the user in the category is adjusted to the user's personalized adjustment category, and the emotion is adjusted for the user, and when the projection content is extracted, the personalized adjustment category combined with the user may be extracted, and the extracted may be improved.
- the effectiveness of the projected content is adjusted to the user's personalized adjustment category, and the emotion is adjusted for the user, and when the projection content is extracted, the personalized adjustment category combined with the user may be extracted, and the extracted may be improved.
- the processor 22 may also control the brightness of the projection light of the projection device 23 and the background color of the projection to assist the user by adjusting the brightness of the projection light of the projection device 23 and the background color of the projection.
- the emotional state for example, when the brightness of the projection light source of the projection device 23 is high, the background color is a cool color, which is good for people to calm down; when the brightness is low, the background color is a warm color, which is beneficial to generate a positive state of mind.
- the physiological data of the user is collected, and the first projection content is extracted according to the physiological data, and the first projection content is projected, wherein the first projection content and the emotional state of the user are when the user views the first projection content. It is beneficial to adjust the emotional state of the user, improve the physical and mental health of the user, and improve the quality of work and life of the user.
- the present invention further provides a method of adjusting an emotional state. Please refer to Figure 2, the method includes:
- Step S302 collecting first physiological data of the user
- Physiological data includes body temperature, heart rate, blood pressure, and/or speech sound waves, and the like.
- Step S303 analyzing the model according to the emotional state, and combining the first physiological data to analyze the first emotional state of the user;
- the physiological data of the human body exhibits different changes. Therefore, the emotional state of the human body can be reversed through the physiological data of the human body.
- Step S304 Adjust the model according to the emotional state, and combine the first emotional state to extract the first projected content from the preset projection resource library;
- Step S305 Send the first projection content to the projection device to cause the projection device to project the first projection content.
- the first projection content is extracted according to the emotion adjustment model, which is related to the emotional state of the user, and is beneficial for the user to adjust his or her emotional state, for example, when the user's mood is poor, projecting a comedy, a joke or a soothing MTV, etc. Etc., the user improves the user's mood by watching the projection and forgetting the troubles.
- the projected content can be presented in the form of video, picture or text.
- the emotional state analysis model and the emotional state adjustment model may be pre-established.
- the method further includes: acquiring all physiological data and emotional states, and establishing a first correspondence between each physiological data and each emotional state. And generating an emotional state analysis model according to the first correspondence relationship, acquiring all projection contents and all emotional states of the preset projection resource library, and establishing a second correspondence relationship between each projection content of the preset projection resource library and each emotional state, And generating an emotional state adjustment model according to the second correspondence.
- an emotional state analysis model and an emotional state adjustment model different from the above may also be established.
- the emotional state of the user can be adjusted, but due to the difference of the human body, the degree of response of different users to different types of projected content is different, in order to better adjust the user's
- the emotional state can also adjust the projection content according to the changing trend of the user's emotional state, and the method further includes:
- Step S306 After projecting the extracted projection content for a predetermined length of time, continuing to collect the second physiological data of the user;
- the predetermined duration can be set according to the actual situation, for example: one minute, ten minutes, and so on.
- Step S307 Identify a second emotional state corresponding to the second physiological data according to the emotional state analysis model
- the second emotional state is an emotional state presented by the user after viewing the first projected content for a predetermined length of time.
- the emotional state includes a bad mood, a general mood, and a good mood, wherein the level of the good mood is higher than the level of the general emotion, and the level of the general emotion is higher than the level of the bad emotion.
- Step S308 determining whether the levels of the first emotional state and the second emotional state are the same. If the first emotional state and the second emotional state are of the same level, and the first emotional state and the second emotional state are both good emotions, proceed to the step S309, if the first emotional state and the second emotional state are the same, and the first emotional state and the second emotional state are both bad emotions or general emotions, proceed to step S400, if the first emotional state and the second emotional state If the levels are not the same, proceed to step S401;
- Step S309 continuing to project the selected first projection content
- the second emotional state is an emotional state presented by the user after viewing the projected content for a predetermined length of time, if the first emotional state and the second emotional state are both good emotions, the effect of the first projected content in the emotional state of the user is illustrated. better.
- Step S400 Acquire a second projection content corresponding to the second emotion state and belonging to a different category from the first projection content, use the second emotion state as the first emotion state, use the second projection content as the first projection content, and return Step S305;
- the user's emotional state is still a bad mood or a general emotion, indicating that the first projection content improves the user's emotional state generally
- the first projection content category may be a category that the user does not like, then the projection content is replaced. Category.
- each projection content in the preset projection resource library can also be classified.
- Step S401 determining whether the level of the second emotional state is higher than the level of the first emotional state, and if so, proceeding to step S402, otherwise proceeding to step S403;
- Step S402 continuing to project the first projected content
- the level of the second emotional state is higher than the first emotional state, indicating that the emotional state of the user is improving, and the effect of adjusting the emotional state is better for the first projected content relative to the user.
- Step S403 Extract third projection content from the preset projection resource library according to the second emotional state, and project the third projection content, using the second emotional state as the first emotional state, and using the third projection content as the first projection content. And returning to the step of transmitting the first projected content to the projection device;
- the level of the second emotional state is lower than the first emotional state, it indicates that the first projected content is not good for adjusting the emotional state of the user, and the category of the projected content needs to be replaced.
- the emotional state and the projected content of the user may also be statistically analyzed to find the category that is most suitable for adjusting the projection content of the user, and the method further includes:
- Step S404 The projected content projected when the first emotional state and the second emotional state are both good emotions and when the level of the second emotional state is higher than the level of the first emotional state is used as the personalized adjustment content of the user;
- Step S405 Identify the category in which the personalized adjustment content is located, and use the identified category as the personalized adjustment category for the user.
- the user's personalized adjustment category can be extracted to make the extracted projection content more effective.
- the brightness of the projection light of the projection device and the background color of the projection to assist in adjusting the emotional state of the user through the brightness of the projection light of the projection device and the background color of the projection, for example: when The projection light source of the projection device has a high brightness, and when the background color is a cool color tone, it is favorable for people to calm down; when the brightness is low and the background color is a warm color tone, it is beneficial to generate a positive mentality.
- the physiological data of the user is collected, and the first projection content is extracted according to the physiological data, and the first projection content is projected, wherein the first projection content and the emotional state of the user are when the user views the first projection content. It is beneficial to adjust the emotional state of the user, improve the physical and mental health of the user, and improve the quality of work and life of the user.
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Abstract
一种调节情绪状态的方法及系统，方法包括采集用户的第一生理数据；根据情绪状态分析模型，并结合所述第一生理数据，分析所述用户的第一情绪状态；根据情绪状态调节模型，并结合所述第一情绪状态，从预设投影资源库中提取第一投影内容，并向投影装置发送所述第一投影内容，以使所述投影装置投影所述第一投影内容。通过上述方式，能够提取与用户的情绪状态相关的投影内容进行投影，以调节用户的情绪状态。
Description
本发明涉及投影处理技术领域，特别是涉及一种调节情绪状态的方法及系统。
随着生活节奏不断加快，人们面临的心理压力越来越大，心理压力的增大容易影响人们的情绪状态，使人们的情绪状态起伏不定，并且容易出现焦躁不安或是精神亢奋等等差情绪。而情绪起伏过大或长时间的波动非常不利于人们的身心健康，严重的会造成身心损伤，并且容易犯错，例如，驾驶者情绪不稳定容易引起交通事故。
随着电子通信技术的不断发展以及人们对心理健康的重视程度不断加强，通过监测用户的情绪来提醒与调节用户情绪的技术已经用到各个领域。现有技术，出现一款手机APP，其通过监测用户的声音模式，并通过相关程序分析声音特性，从而得出该用户的情绪状态，然后将用户情绪状态反馈给用户或用户的亲戚好友等。但是，这种应用仅限于安装在手机上使用，且不能及时调整用户的情绪状态，使用范围比较受限制。
目前，投影仪除具有一般的投影功能外，还具有虚拟现实等特效投影功能，由于其投射画面通常面积较大，可以给人开阔的视野，可以丰富用户娱乐体验，给人舒适感，适用于调节用户的情绪状态。而如何将投影仪与调节用户的情绪状态相结合，已经成为人们研究的热点。
发明内容
本发明主要解决的技术问题是提供一种调节情绪状态的方法及系统，能够提取与用户的情绪状态相关的投影内容进行投影，以调节用户
的情绪状态。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种调节情绪状态的方法，包括：采集用户的第一生理数据；根据情绪状态分析模型，并结合所述第一生理数据，分析所述用户的第一情绪状态；根据情绪状态调节模型，并结合所述第一情绪状态，从预设投影资源库中提取第一投影内容，并向投影装置发送所述第一投影内容，以使所述投影装置投影所述第一投影内容。
其中，在所述采集用户的第一生理数据的步骤之前，所述方法还包括：获取所有生理数据和情绪状态，分别建立各生理数据与所述各情绪状态之间的第一对应关系，并根据所述第一对应关系生成所述情绪状态分析模型；获取所述预设投影资源库的全部投影内容和全部情绪状态，建立所述预设投影资源库的各投影内容与各情绪状态之间的第二对应关系，并根据所述第二对应关系生成所述情绪状态调节模型。
其中，所述情绪状态包括差情绪、一般情绪和良好情绪，其中，所述良好情绪的等级高于一般情绪的等级，所述一般情绪的等级高于差情绪的等级；所述方法还包括：在投影所述所提取的投影内容预定时长后，继续采集用户的第二生理数据；根据情绪状态分析模型，识别所述第二生理数据所对应的第二情绪状态；判断所述第一情绪状态和第二情绪状态的等级是否相同；若所述第一情绪状态和第二情绪状态的等级相同，并且所述第一情绪状态和第二情绪状态均为所述良好情绪，则继续投影所述所选取的第一投影内容；若所述第一情绪状态和第二情绪状态的等级相同，并且所述第一情绪状态和第二情绪状态均为差情绪或一般情绪，则获取所述第二情绪状态所对应与第一投影内容归属不同类别的第二投影内容，将所述第二情绪状态作为第一情绪状态，将所述第二投影内容作为第一投影内容，并返回向投影装置发送第一投影内容的步骤；若所述第一情绪状态和第二情绪状态的等级不相同，则判断所述第二情绪状态的等级是否高于所述第一情绪状态的等级；若所述第二情绪状态的等级高于所述第一情绪状态的等级，则继续投影所述第一投影内容，否则，根据所述第二情绪状态，从预设投影资源库中提取第三投影内容，
并投影所述第三投影内容，将所述第二情绪状态作为第一情绪状态，将所述第三投影内容作为第一投影内容，并返回向投影装置发送第一投影内容的步骤。
其中，所述方法还包括：将在所述第一情绪状态和第二情绪状态均为良好情绪时，所投影的投影内容,以及在第二情绪状态的等级高于第一情绪状态的等级时，所投影的投影内容作为所述用户的个性化调节内容；识别所述个性化调节内容所处于的类别，并将识别得到的类别作为针对用户的个性化调节类别。
其中，所述生理数据包括体温、心率、血压和/或语音声波；所述投影内容以视频、图片或文字的方式呈现。
为解决上述技术问题，本发明采用的另一个技术方案是：提供一种调节情绪状态的系统，包括：采集装置、处理器、投影装置和存储装置，所述处理器分别与采集装置、存储装置和投影装置连接，所述存储装置用于存储预设投影资源库；所述处理器用于：控制所述采集装置采集用户的第一生理数据；根据所述第一生理数据，分析所述用户的第一情绪状态，根据所述第一情绪状态，从所述预设投影资源库中提取第一投影内容，并向所述投影装置发送第一投影内容；所述投影装置投影所述第一投影内容。
其中，所述处理器在控制所述采集装置采集用户的第一生理数据的步骤之前，还用于：获取所有生理数据和情绪状态，分别建立各所述生理数据与各情绪状态之间的第一对应关系，并根据所述第一对应关系生成情绪状态分析模型；获取所述预设投影资源库的全部投影内容和全部情绪状态，建立所述预设投影资源库的各投影内容与各情绪状态之间的第二对应关系，并根据第二对应关系生成情绪状态调节模型。
其中，所述情绪状态包括差情绪、一般情绪和良好情绪，其中，所述良好情绪的等级高于一般情绪的等级，所述一般情绪的等级高于差情绪的等级；所述处理器，还用于：在所述投影装置投影预定时长后，控制所述采集装置继续采集用户的第二生理数据；根据所述情绪状态分析模型，识别所述第二生理数据所对应的第二情绪状态；判断所述第一情
绪状态和第二情绪状态的等级是否相同；若所述第一情绪状态和第二情绪状态的等级相同，并且所述第一情绪状态和第二情绪状态均为所述良好情绪，则继续投影所述所选取的第一投影内容；若所述第一情绪状态和第二情绪状态的等级相同，并且所述第一情绪状态和第二情绪状态均为差情绪或一般情绪，则获取所述第二情绪状态所对应的并且与第一投影内容归属不同类别的第二投影内容，将所述第二情绪状态作为第一情绪状态，将所述第二投影内容作为第一投影内容，并返回向投影装置发送第一投影内容的步骤；若所述第一情绪状态和第二情绪状态的等级不相同，则判断所述第二情绪状态的等级是否高于所述第一情绪状态的等级；若所述第二情绪状态的等级高于所述第一情绪状态的等级，则继续投影所述第一投影内容，否则，根据所述第二情绪状态，从预设投影资源库中提取第三投影内容，将所述第二情绪状态作为第一情绪状态，第三投影内容作为第一投影内容，并返回向投影装置发送第一投影内容的步骤。
其中，所述处理器还用于：将在所述第一情绪状态和第二情绪状态均为良好情绪时所投影的投影内容,以及在第二情绪状态的等级高于第一情绪状态的等级时，所投影的投影内容作为所述用户的个性化调节内容，识别所述用户的个性化调节内容所处于类别；将所述识别得到的类别作为针对所述用户的个性化调节类别。
其中，所述生理数据包括体温、心率、血压和/或语音声波；所述投影内容以视频、图片或文字的方式呈现。
本发明的有益效果是：区别于现有技术的情况，本发明采集用户的生理数据，并且根据生理数据提取第一投影内容，以及投影第一投影内容，其中，第一投影内容与用户的情绪状态，在用户观看第一投影内容时，有利于调节用户的情绪状态，改善用户的身心健康，提升了用户的工作和生活质量。
图1是本发明调节情绪状态的系统实施方式的示意图；
图2是本发明调节情绪状态的方法实施方式的流程图。
下面结合附图和实施方式对本发明进行详细说明。
请参阅图1，调节情绪状态的系统20包括采集装置21、处理器22、投影装置23和存储装置24，处理器22分别与采集装置21、存储装置24和投影装置23连接，存储装置24用于存储预设投影资源库，预设投影资源库包含有各种投影内容。
处理器22控制采集装置21采集用户的第一生理数据。采集装置21可以佩戴于用户身上，也可以设置于靠近用户的地方。处理器22根据情绪状态分析模型，并结合第一生理数据，分析用户的第一情绪状态，根据情绪状态调节模型，并结合第一情绪状态，从预设投影资源库中提取第一投影内容，并向投影装置23发送第一投影内容。由于第一投影内容是根据情绪调节模型提取到的，其与用户的情绪状态相关，有利于用户调节其自身情绪状态，例如：当用户情绪差的时候，投影喜剧、笑话或者舒缓型的MTV等等，用户通过观看投影，忘记烦恼，从而改善用户的情绪。在本实施方式中，生理数据包括体温、心率、血压和/或语音声波，投影内容可以以视频、图片或文字等方式呈现。
情绪状态分析模型和情绪状态调节模型均可预定建立好的，其中，情绪状态分析模型是一种具体实现为：处理器22获取所有生理数据和情绪状态，分别建立各生理数据与各情绪状态之间的第一对应关系，并根据第一对应关系生成情绪状态分析模型，例如：将全部的生理数据分成多个区间，各个区间对应一种情绪状态，当然，在将生理数据划分不同区间以及建立各个区间所对应的一种情绪状态是根据统计学的方法，在多组实验数据的基础统计得到的，以保证情绪状态分析模型的准确性。情绪状态调节模型的一种实现：处理器22获取预设投影资源库的全部投影内容和全部情绪状态，建立预设投影资源库的各投影内容与各情绪状态之间的第二对应关系，并根据第二对应关系生成情绪状态调节模型。当然，在建立第二对应关系时，也是根据统计学的方法，在多组
实验数据的基础统计得到的，保证第二对应关系的有效性。
值得说明的是：在本实施方式中，一情绪状态可以对应多个投影内容，并且所对应的每个投影内容可以位于不同类别，例如：差情绪对应喜剧、笑话或者舒缓型的MTV三种类别，喜剧、笑话或者舒缓型的MTV均可以包含上千个，而投影内容可以以视频、图片或文字呈现。
虽然投影资源库的各投影资源与各情绪状态之间建立了第二对应关系，各投影内容可以调节各情绪状态，但是不同个体对不同类型投影内容的反应程度是不一样的，例如：有些人在情绪的差的时候，听轻音乐情绪马上变好，但是有些人在情绪的差的时候，听轻音乐情绪的转变比较慢。
情绪状态包括差情绪、一般情绪和良好情绪，其中，良好情绪的等级高于一般情绪的等级，一般情绪的等级高于差情绪的等级。为了更好调节用户的情绪状态，还可根据用户的情绪状态的变化趋势调整投影内容，具体的，处理器22用于：
在投影装置23投影预定时长后，控制采集装置21继续采集用户的第二生理数据，根据情绪状态分析模型，识别第二生理数据所对应的情绪状态，判断所述第一情绪状态和第二情绪状态的等级是否相同；
若第一情绪状态和第二情绪状态的等级相同，并且第一情绪状态和第二情绪状态均为良好情绪，则继续投影所选取的第一投影内容。第一情绪状态和第二情绪状态均为良好情绪，说明第一投影内容很适合当用户，可以继续投影；
若第一情绪状态和第二情绪状态的等级相同，并且第一情绪状态和第二情绪状态均为差情绪或一般情绪，则根据情绪状态调节模型，获取第二情绪状态所对应的并且与第一投影内容归属不同类别的第二投影内容，将第二情绪状态作为第一情绪状态，将第三投影内容作为第一投影内容，并返回向投影装置23发送第一投影内容的步骤。在投影预定时长，用户情绪状态仍然为差情绪或一般情绪，则说明第一投影内容改善用户的情绪状态的效果一般，第一投影内容的类别可能为用户不喜欢的类别，则更换投影内容的类别。
若第一情绪状态和第二情绪状态的等级不相同，则判断第二情绪状态的等级是否高于所述第一情绪状态的等级；
若第二情绪状态的等级高于第一情绪状态的等级，则继续投影第一投影内容，否则，根据第二情绪状态，从预设投影资源库中提取第三投影内容，并投影第三投影内容，将所述第二情绪状态作为第一情绪状态，将第三投影内容作为第一投影内容，并返回向投影装置23发送第一投影内容的步骤。
进一步的，处理器22还用于：将在第一情绪状态和第二情绪状态均为良好情绪时所投影的投影内容,以及在第二情绪状态的等级高于第一情绪状态的等级时，所投影的投影内容作为用户的个性化调节内容，识别用户的喜爱内容所处于类别；将识别得到的类别作为针对用户的个性化调节类别。其中，第一情绪状态和第二情绪状态均为良好情绪时以及第二情绪状态的等级高于第一情绪状态的等级所投影的投影内容，其在调节用户的情绪的效果比较好，因此，将用户的个性化调节内容所处于类别针对用户的个性化调节类别，在针对该用户进行调节情绪，并且在提取投影内容时，可对结合用户的个性化调节类别进行提取，可以提高所提取得到的投影内容的有效性。
为了更好地调节用户的情绪状态，还可以处理器22还可以控制投影装置23的投影光的亮度和投影的背景颜色，以通过投影装置23的投影光的亮度和投影的背景颜色辅助调节用户的情绪状态，例如：当投影装置23的投影光源亮度较高，背景颜色为冷色调时，有利于人冷静；当亮度较低，背景颜色为暖色调时，有利于使人产生积极的心态。
在本发明实施方式中，采集用户的生理数据，并且根据生理数据提取第一投影内容，以及投影第一投影内容，其中，第一投影内容与用户的情绪状态，在用户观看第一投影内容时，有利于调节用户的情绪状态，改善用户的身心健康，提升了用户的工作和生活质量。
本发明又提供一种调节情绪状态的方法。请参阅图2，方法包括：
步骤S302：采集用户的第一生理数据；
生理数据包括体温、心率、血压和/或语音声波等等。
步骤S303：根据情绪状态分析模型，并结合第一生理数据，分析用户的第一情绪状态；
当人体处于不同情绪状态时，人体的生理数据呈现不同变化，因此，可以通过人体的生理数据反推出人体的情绪状态。
步骤S304：根据情绪状态调节模型，并结合第一情绪状态，从预设投影资源库中提取第一投影内容；
步骤S305：向投影装置发送第一投影内容，以使投影装置投影第一投影内容。
改善用户的情绪状态的方式可以有多种方式，而观看投影是改善用户的情绪状态的一种较好方式。而第一投影内容是根据情绪调节模型提取到的，其与用户的情绪状态相关，有利于用户调节其自身情绪状态，例如：当用户情绪差的时候，投影喜剧、笑话或者舒缓型的MTV等等，用户通过观看投影，忘记烦恼，从而改善用户的情绪。投影内容可以以视频、图片或文字等方式呈现。
情绪状态分析模型和情绪状态调节模型均可预定建立好的，则在步骤S301之前，方法还包括：获取所有生理数据和情绪状态，分别建立各生理数据与各情绪状态之间的第一对应关系，并根据第一对应关系生成情绪状态分析模型，获取预设投影资源库的全部投影内容和全部情绪状态，建立预设投影资源库的各投影内容与各情绪状态之间的第二对应关系，并根据第二对应关系生成情绪状态调节模型。当然，在其它替代实施方式中，也可建立不同于上述内容的情绪状态分析模型和情绪状态调节模型。
虽然在投影与用户的情绪状态相关的第一投影内容，可以调节用户的情绪状态，但是由于人体的差异性，不同用户对不同类型的投影内容的反应程度是不相同，为了更好调节用户的情绪状态，还可根据用户的情绪状态的变化趋势调整投影内容，则方法还包括：
步骤S306：在投影所提取的投影内容预定时长后，继续采集用户的第二生理数据；
预定时长可以根据实际情况进行设定，例如：一分钟、10分钟等等。
步骤S307：根据情绪状态分析模型，识别所述第二生理数据所对应的第二情绪状态；
第二情绪状态是用户在观看第一投影内容预定时长后所呈现的情绪状态。在本实施方式中，情绪状态包括差情绪、一般情绪和良好情绪，其中，良好情绪的等级高于一般情绪的等级，所述一般情绪的等级高于差情绪的等级。
步骤S308：判断第一情绪状态和第二情绪状态的等级是否相同,若第一情绪状态和第二情绪状态的等级相同，并且第一情绪状态和第二情绪状态均为良好情绪，则进入步骤S309，若第一情绪状态和第二情绪状态的等相相同，并且第一情绪状态和第二情绪状态均为差情绪或一般情绪，则进入步骤S400，若第一情绪状态和第二情绪状态的等级不相同，则进入步骤S401；
步骤S309：则继续投影所选取的第一投影内容；
由于第二情绪状态为用户观看投影内容预定时长后所呈现出来的情绪状态，若第一情绪状态和第二情绪状态均为良好情绪，则说明的第一投影内容在该用户的情绪状态的效果较好。
步骤S400：获取第二情绪状态所对应的并且与第一投影内容归属不同类别的第二投影内容，将第二情绪状态作为第一情绪状态，将第二投影内容作为第一投影内容，并返回步骤S305；
在投影预定时长，用户的情绪状态仍然为差情绪或一般情绪，则说明第一投影内容改善用户的情绪状态的效果一般，第一投影内容的类别可能为用户不喜欢的类别，则更换投影内容的类别。当然，在建立情绪状态调节模型时，也可对预设投影资源库中各个投影内容进行归类处理。
步骤S401：判断第二情绪状态的等级是否高于所述第一情绪状态的等级，若是，则进入步骤S402，否则进入步骤S403；
步骤S402：继续投影第一投影内容；
第二情绪状态的等级高于第一情绪状态，则说明用户的情绪状态在好转，第一投影内容相对于该用户来说，其调节情绪状态的效果较佳。
步骤S403：根据第二情绪状态，从预设投影资源库中提取第三投影内容，并投影第三投影内容，将第二情绪状态作为第一情绪状态，将第三投影内容作为第一投影内容，并返回向投影装置发送第一投影内容的步骤；
若第二情绪状态的等级低于高于所述第一情绪状态，则说明第一投影内容对调节该用户的情绪状态不好，需要更换投影内容的类别。
在通过投影调节用户的情绪状态时，也可对该用户的情绪状态和投影内容进行统计分析，找出最适合调节该用户的投影内容的类别，则方法还包括：
步骤S404：将在第一情绪状态和第二情绪状态均为良好情绪时以及在第二情绪状态的等级高于第一情绪状态的等级时所投影的投影内容作为用户的个性化调节内容；
步骤S405：识别个性化调节内容所处于类别，将识别得到的类别作为针对用户的个性化调节类别。
当以该用户登录时，并在提取投影内容，可以结合用户的个性化调节类别进行提取，以使所提取得到的投影内容更有效。
为了更好地调节用户的情绪状态，还可以控制投影装置的投影光的亮度和投影的背景颜色，以通过投影装置的投影光的亮度和投影的背景颜色辅助调节用户的情绪状态，例如：当投影装置的投影光源亮度较高，背景颜色为冷色调时，有利于人冷静；当亮度较低，背景颜色为暖色调时，有利于使人产生积极的心态。
在本发明实施方式中，采集用户的生理数据，并且根据生理数据提取第一投影内容，以及投影第一投影内容，其中，第一投影内容与用户的情绪状态，在用户观看第一投影内容时，有利于调节用户的情绪状态，改善用户的身心健康，提升了用户的工作和生活质量。
以上所述仅为本发明的实施方式，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。
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- 容，并返回向投影装置发送第一投影内容的步骤；若所述第一情绪状态和第二情绪状态的等级不相同，则判断所述第二情绪状态的等级是否高于所述第一情绪状态的等级；若所述第二情绪状态的等级高于所述第一情绪状态的等级，则继续投影所述第一投影内容，否则，根据所述第二情绪状态，从预设投影资源库中提取第三投影内容，将所述第二情绪状态作为第一情绪状态，第三投影内容作为第一投影内容，并返回向投影装置发送第一投影内容的步骤。
- 根据权利要求6所述的系统，其特征在于，所述处理器还用于：将在所述第一情绪状态和第二情绪状态均为良好情绪时所投影的投影内容,以及在第二情绪状态的等级高于第一情绪状态的等级时，所投影的投影内容作为所述用户的个性化调节内容，识别所述用户的个性化调节内容所处于类别；将所述识别得到的类别作为针对所述用户的个性化调节类别。
- 根据权利要求6～9任一项所述的系统，其特征在于，所述生理数据包括体温、心率、血压和/或语音声波；所述投影内容以视频、图片或文字的方式呈现。
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