CN104698728A - Micro-projector as well as operating method and operating device of micro-projector - Google Patents
Micro-projector as well as operating method and operating device of micro-projector Download PDFInfo
- Publication number
- CN104698728A CN104698728A CN201510142042.3A CN201510142042A CN104698728A CN 104698728 A CN104698728 A CN 104698728A CN 201510142042 A CN201510142042 A CN 201510142042A CN 104698728 A CN104698728 A CN 104698728A
- Authority
- CN
- China
- Prior art keywords
- micro projector
- surrounding devices
- projector
- establishment request
- connection establishment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
Abstract
The invention discloses a micro-projector as well as an operating method and an operating device of the micro-projector. In one specific embodiment, the micro-projector comprises a wearable body, and a communication device and a processing device both integrated in the body, wherein the communicating device is configured for information interaction with peripheral equipment; the processing device is configured to determine whether the periphery equipment is trustable equipment according to a connection establishment request received by the communicating device from the peripheral equipment, and control the communicating device to receive an operating request from the periphery equipment and control the operations of the micro-projector according to the operating request under the circumstance that the periphery equipment is the trustable equipment. In the embodiment, the wearable micro-projector is safer and controllable.
Description
Technical field
The application relates to field of computer technology, is specifically related to intelligent projection arrangement technical field, particularly relates to micro projector and method of operating thereof and operating means.
Background technology
In recent years, wearable technology receives extensive concern in computing machine academia and industry member.Application wearable technology carries out intelligentized design, exploitation to affaires, can obtain wearable smart machine, as intelligent glasses, intelligent watch, intelligent dress ornament etc.
Utilize the projection arrangement of wearable technology to routine to design, transform, making relatively huge projector's microminiaturization, portability, practical, thus more press close to work and the amusement of people, is a domestic demand of shadow casting technique's development.Meanwhile, also there is the how safe and effective demand that device after microminiaturization is operated.
Summary of the invention
The object of the application is to propose a kind of micro projector of improvement and method of operating thereof and operating means, solves the technical matters that above background technology part is mentioned.
First aspect, this application provides a kind of micro projector, described micro projector comprises: wearable body and the communication device be integrated in described body and processing apparatus, wherein: described communication device, be configured for and carry out information interaction with surrounding devices; Described processing apparatus, be configured for and determine whether described surrounding devices is trusted device according to described communication device from the connection establishment request that described surrounding devices receives, control described communication device when described surrounding devices is trusted device and receive operation requests from described surrounding devices and control according to the operation of described operation requests to described micro projector.
In certain embodiments, described processing apparatus is configured for and determines whether described surrounding devices is trusted device according to the identifier in described connection establishment request and encrypted message.
In certain embodiments, described micro projector also comprises brightness sensing device, and described brightness sensing cell configuration is for sensing the brightness of surrounding environment and generating monochrome information; Described processing apparatus is also configured for the projection brightness regulating described micro projector according to described monochrome information.
In certain embodiments, described micro projector also comprises distance sensing device, and described distance sensing device is configured for the distance between the described micro projector of sensing and projection screen and generates range information; Described processing apparatus is also configured for the lens focusing regulating described micro projector according to described range information.
In certain embodiments, the shape of described body is one of following shape: ring shape, bracelet shape, item chain.
Second aspect, this application provides a kind of method of operating of micro projector, and described micro projector comprises wearable body, and described method comprises: receive connection establishment request from surrounding devices; Determine whether described surrounding devices is trusted device according to described connection establishment request; Receive operation requests when described surrounding devices is trusted device from described surrounding devices and control according to the operation of described operation requests to described micro projector.
In certain embodiments, describedly determine whether described surrounding devices is that trusted device comprises according to described connection establishment request: determine whether described surrounding devices is trusted device according to the identifier in described connection establishment request and encrypted message.
In certain embodiments, described method also comprises: sense the brightness of surrounding environment and generate monochrome information; The projection brightness of described micro projector is regulated according to described monochrome information.
In certain embodiments, described method also comprises: sense the distance between described micro projector and projection screen and generate range information; The lens focusing of described micro projector is regulated according to described range information.
In certain embodiments, the shape of described body is one of following shape: ring shape, bracelet shape, item chain.
The third aspect, this application provides a kind of operating means of micro projector, and described micro projector comprises wearable body, and described operating means comprises: receiver module, is configured for and receives connection establishment request from surrounding devices; Determination module, is configured for and determines whether described surrounding devices is trusted device according to described connection establishment request; Control module, is configured for and receives operation requests when described surrounding devices is trusted device from described surrounding devices and control according to the operation of described operation requests to described micro projector.
In certain embodiments, described operating means also comprises: brightness sensing module, is configured for the brightness of sensing surrounding environment and generates monochrome information; And described control module is also configured for the projection brightness regulating described micro projector according to described monochrome information.
In certain embodiments, described method also comprises: distance sensing module, is configured for the distance between the described micro projector of sensing and projection screen and generates range information; And described control module is also configured for the lens focusing regulating described micro projector according to described range information.
The micro projector that the application provides and method of operating thereof and operating means, come to carry out information interaction with surrounding devices by the communication device be integrated in wearable micro projector body, and by the processing apparatus be integrated in above-mentioned body, operating right judgement is carried out to surrounding devices, achieve the more safe and effective control of wearable micro projector.
Accompanying drawing explanation
By reading the detailed description done non-limiting example done with reference to the following drawings, the other features, objects and advantages of the application will become more obvious:
Fig. 1 is the schematic diagram of the optical projection system framework according to the application;
Fig. 2 is the schematic appearance of an embodiment of micro projector according to the application;
Fig. 3 is the structural representation of an embodiment of micro projector according to the application;
Fig. 4 is the process flow diagram of an embodiment of the method for operating of micro projector according to the application;
Fig. 5 is the structural representation of an embodiment of the operating means of micro projector according to the application.
Embodiment
Below in conjunction with drawings and Examples, the application is described in further detail.Be understandable that, specific embodiment described herein is only for explaining related invention, but not the restriction to this invention.It also should be noted that, for convenience of description, in accompanying drawing, illustrate only the part relevant to Invention.
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the application in detail in conjunction with the embodiments.
Fig. 1 shows the example projection system framework 100 can applying the embodiment of the present application.
As shown in Figure 1, optical projection system framework 100 can comprise terminal device 101,102,103, network 105 and micro projector 104.Network 105 is in order at terminal device 101, the medium providing communication link between 102,103 and micro projector 104.Network 105 can comprise various connection type, such as wired, wireless communication link or fiber optic cables etc.
User can use terminal device 101,102,103 mutual by network 105 and micro projector 104, to receive or transmission information etc.Terminal device 101,102,103 can be provided with various application, such as media playback software, JICQ, mailbox client, social platform software etc.
Terminal device 101,102,103 can be various electronic equipment, includes but not limited to PC, smart mobile phone, intelligent watch, panel computer, personal digital assistant etc.
Micro projector 104 has wearable body, and the shape of this body is such as ring shape, bracelet shape etc.Micro projector 104 is also integrated with memory device, communication device and processing apparatus etc., can receive and send messages thus, the information received is stored, the process such as analysis, and to operate accordingly based on information, such as switching on and shutting down, focusing, projection, Play Control etc.
Should be appreciated that, the number of the terminal device in Fig. 1, network and micro projector is only schematic.According to realizing needs, the terminal device of arbitrary number, network and micro projector can be configured with.
Please refer to Fig. 2 and Fig. 3, Fig. 2 shows a kind of schematic appearance of the micro projector according to the embodiment of the present application.Fig. 3 shows a kind of structural representation of the micro projector according to the embodiment of the present application.
As shown in Figure 2, micro projector comprises body 200.With further reference to Fig. 3, body 200 comprises the communication device 301 and processing apparatus 302 that are integrated in wherein further, and above-mentioned communication device 301 (such as wireless transceiver device) is electrically connected in the body with above-mentioned processing apparatus 302 (such as process chip).Wherein, above-mentioned body 200 is wearable, and namely this body 200 can directly be worn on it user, or be incorporated into user clothes or with oneself on accessory.Although in fig. 2 wearable above-mentioned body 200 is depicted as ring shape, it is evident that, above-mentioned body can also be other shapes, such as bracelet shape, item chain, earphone shape etc.
In certain embodiments, above-mentioned communication device 301 can carry out information interaction by radio connection and surrounding devices (terminal device 101,102,103 such as shown in Fig. 1).Above-mentioned radio connection includes but not limited to 3G/4G connection, WiFi connection, bluetooth connection, WiMAX connection, Zigbee connection, UWB (ultrawideband, ultra broadband) connection and other radio connection developed known or future now.
In certain embodiments, after communication device 301 receives connection establishment request from surrounding devices, above-mentioned processing apparatus 302 can process connection establishment request, judges whether the surrounding devices sending this request is trusted device.For trusted device, processing apparatus 302 can control above-mentioned communication device 301 and set up stable communication connection with it, thus can receive the relevant operation information to micro projector from this trusted device afterwards.
Exemplarily, the identifier list of a trusted device can be preserved and manage to above-mentioned processing apparatus 302 in the storer of above-mentioned micro projector.After receiving the connection establishment request that communication device 301 transfers, processing apparatus 302 extracts the identifier of the surrounding devices of the request of sending from this connection establishment request, again the identifier list of this identifier with above-mentioned trusted device is mated, if can match, then above-mentioned surrounding devices is defined as trusted device.
As another example, surrounding devices can also comprise identifier and encrypted message sending to the connection establishment request of micro projector, wherein, above-mentioned identifier can include but not limited to: device-dependent identifier, the coding (such as MAC Address, network address) etc. of such as device name, equipment association; The user-dependent identifier of equipment, the ID (identity number) card No./social security number etc. of such as, application on user's logging device account used, user.And above-mentioned encrypted message can comprise following at least one item: numerical ciphers, word password, password symbol, picture password and these combination in any password.After receiving the connection establishment request that communication device 301 transfers, processing apparatus 302 extracts identifier and encrypted message from this connection establishment request, and judges whether above-mentioned surrounding devices is trusted device based on identifier and encrypted message.
In certain embodiments, when above-mentioned processing apparatus 302 determines that surrounding devices is trusted device, it can control above-mentioned communication device 301 and receives the operation requests of micro projector from this surrounding devices and control according to the operation of this operation requests to this micro projector.Wherein, can include but not limited to the operation of this micro projector: such as, to the operation of micro projector itself, machine open/close, focusing etc.; To the operation of the software that micro projector runs, such as, start player, obtain multi-medium data, skip forward/back, time-out etc. from surrounding devices.Exemplarily, when communication device 301 includes focusing instruction from the operation requests that trusted device receives, processing apparatus 302 based on this focusing instruction, can control the movement that focusing motor drives camera lens, thus realizes focusing.
In some optional implementations, above-mentioned micro projector can also comprise brightness sensing device (such as luminance sensor etc.) 303, and above-mentioned brightness sensing device 303 is configured for the brightness of sensing surrounding environment and generates monochrome information.At this moment, the monochrome information that above-mentioned processing apparatus 302 can also export according to brightness sensing device 303 regulates the projection brightness of micro projector.Such as, if the brightness of the monochrome information instruction surrounding environment of brightness sensing device generation is higher, then above-mentioned processing apparatus 302 correspondingly can improve the projection brightness of micro projector; Otherwise, then the projection brightness of micro projector is reduced.
In some optional implementations, above-mentioned micro projector can also comprise distance sensing device (such as laser range sensor, ultrasonic distance-measuring sensor etc.) 304, and this distance sensing device 304 may be used for the distance that senses between this micro projector and projection screen and generates range information.At this moment, this processing apparatus 302 can also regulate the lens focusing of this micro projector according to this range information.
It will be understood by those skilled in the art that micro projector also comprises some other known features, such as projection lens, storeies etc., in order to unnecessarily fuzzy embodiment of the present disclosure, these known structures are not shown in figs. 2 and 3.
For the present embodiment, the scene of application can be that the user of micro projector can be worn and carry out projection operation easily.For the micro projector of ring shape, user be worn over finger upper after, can by being integrated in the receiving multimedia content being projected in the region of this content near finger, palm, paper, wall etc. from the smart mobile phone of user of communication device wherein.In whole projection process, by means of the trusted device associated with the micro projector of above-mentioned ring shape (i.e. above-mentioned smart mobile phone), user can control safely and effectively to this micro projector.Thus, the micro projector implementation that above-described embodiment of the application provides contributes to realizing the wearable minisize projection arrangement that safety is controlled more.
Please refer to Fig. 4, it illustrates the flow process 400 of an embodiment of the method for operating of micro projector.Above-mentioned micro projector has wearable body, and the shape of this body is such as ring shape, bracelet shape, item chain, earphone shape etc.Micro projector is also integrated with communication device and processing apparatus etc., can receive and send messages thus, stores, the process such as analysis to the information received, and operates accordingly based on information, such as switching on and shutting down, focusing, projection, Play Control etc.Particularly, the method for operating of described micro projector, comprises the following steps:
Step 401, receives connection establishment request from surrounding devices.
In the present embodiment, micro projector can pass through wired connection mode or radio connection and surrounding devices (terminal device 101,102,103 such as shown in Fig. 1) and carry out information interaction.Such as, if surrounding devices needs to operate micro projector, the connection establishment request with this micro projector can be sent, and wait for that micro projector receives the subsequent processes after asking.
Whether step 402 is trusted device according to connection establishment request determination surrounding devices.
In the present embodiment, after micro projector receives connection establishment request from surrounding devices in step 401, it can carry out analyzing and processing to connection establishment request, judges whether the surrounding devices sending this request is trusted device.For trusted device, micro projector can be set up stable communication connection to it thus can receive the relevant operation information to micro projector from this trusted device afterwards.
Step 403, receives operation requests from surrounding devices when equipment is trusted device around and controls according to the operation of operation requests to micro projector.
In the present embodiment, if micro projector determines that surrounding devices is trusted device in step 402, then it can control the operation of self from this surrounding devices reception operation requests and according to this operation requests.Wherein, surrounding devices can include but not limited to the operation of this micro projector: such as, to the operation of micro projector itself, machine open/close, focusing etc.; To the operation of the software that micro projector runs, such as, start player, obtain multi-medium data, skip forward/back, time-out etc. from surrounding devices.Exemplarily, when micro projector includes focusing instruction from the operation requests that trusted device receives, it based on this focusing instruction, can control the movement that focusing motor drives camera lens, thus realizes focusing.
In some optional implementations of the present embodiment, aforesaid operations method can also comprise the following steps: sense the brightness of surrounding environment and generate monochrome information.Thus, the projection brightness of micro projector can also be regulated according to above-mentioned monochrome information.
In some optional implementations of the present embodiment, aforesaid operations method can also comprise the following steps: the distance between sensing micro projector and projection screen also generates range information.Thus, the lens focusing of above-mentioned micro projector can also be regulated according to above-mentioned range information.
The method of operating of the micro projector that above-described embodiment of the application provides contributes to realizing the more safe and effective control to wearable minisize projection arrangement.
With further reference to Fig. 5, as the realization to method of operating shown in above-mentioned Fig. 4, this application provides an a kind of embodiment of operating means of micro projector, this device embodiment is corresponding with the embodiment of the method shown in Fig. 4, and this device specifically can be applied in the micro projector shown in Fig. 2.
As shown in Figure 5, the operating means 500 of the micro projector described in the present embodiment comprises: receiver module 501, determination module 502 and control module 503.Wherein, receiver module 501 is configured for and receives connection establishment request from surrounding devices; According to above-mentioned connection establishment request, determination module 502 is configured for determines whether above-mentioned surrounding devices is trusted device; Receive operation requests from surrounding devices when control module 503 is configured for that equipment is trusted device around and control according to the operation of this operation requests to micro projector.
In the present embodiment, the receiver module 501 in operating means 500 can pass through wired connection mode or radio connection and surrounding devices (terminal device 101,102,103 such as shown in Fig. 1) and carry out information interaction.Such as, if surrounding devices needs to operate micro projector, the connection establishment request with this micro projector can be sent, and wait-receiving mode module 501 receives the subsequent processes of this operating means 500 after request.
In the present embodiment, after receiver module 501 receives connection establishment request from surrounding devices, the determination module 502 in operating means 500 can carry out analyzing and processing to connection establishment request, judges whether the surrounding devices sending this request is trusted device.For trusted device, receiver module 501 can be set up stable communication connection to it thus can receive the relevant operation information to micro projector from this trusted device afterwards.
In the present embodiment, determination module 502 determines that surrounding devices is trusted device, control module 503 then in operating means 500 can control receiver module 501 and receive operation requests from this surrounding devices, and afterwards, control module 503 can control the operation of micro projector according to this operation requests.Wherein, aforesaid operations can include but not limited to: such as, to the operation of micro projector itself, machine open/close, focusing etc.; To the operation of the software that micro projector runs, such as, start player, obtain multi-medium data, skip forward/back, time-out etc. from surrounding devices.
In an Alternate embodiments of the present embodiment, aforesaid operations device 500 also comprises: brightness sensing module (not shown), is configured for the brightness of sensing surrounding environment and generates monochrome information.At this moment, control module 503 can also regulate the projection brightness of above-mentioned micro projector according to above-mentioned monochrome information.
In an Alternate embodiments of the present embodiment, aforesaid operations device 500 also comprises: distance sensing module (not shown), is configured for the distance between the described micro projector of sensing and projection screen and generates range information.At this moment, control module 503 can also regulate the lens focusing of above-mentioned micro projector according to described range information.
Module involved in the embodiment of the present application can be realized by the mode of software, also can be realized by the mode of hardware.Described module also can be arranged within a processor, such as, can be described as: a kind of processor comprises receiver module, determination module and control module.Wherein, the title of these modules does not form the restriction to this module itself under certain conditions, and such as, receiver module can also be described to " being configured for the module receiving connection establishment request from surrounding devices ".
As another aspect, present invention also provides a kind of computer-readable recording medium, this computer-readable recording medium can be the computer-readable recording medium comprised in device described in above-described embodiment; Also can be individualism, be unkitted the computer-readable recording medium allocated in terminal.Described computer-readable recording medium stores more than one or one program, and described program is used for performance description in the method for operating of the micro projector of the application by one or more than one processor.
More than describe and be only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art are to be understood that, invention scope involved in the application, be not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, also should be encompassed in when not departing from described inventive concept, other technical scheme of being carried out combination in any by above-mentioned technical characteristic or its equivalent feature and being formed simultaneously.The technical characteristic that such as, disclosed in above-mentioned feature and the application (but being not limited to) has similar functions is replaced mutually and the technical scheme formed.
Claims (13)
1. a micro projector, is characterized in that, described micro projector comprises:
Wearable body and the communication device be integrated in described body and processing apparatus, wherein:
Described communication device, is configured for and carries out information interaction with surrounding devices;
Described processing apparatus, be configured for and determine whether described surrounding devices is trusted device according to described communication device from the connection establishment request that described surrounding devices receives, control described communication device when described surrounding devices is trusted device and receive operation requests from described surrounding devices and control according to the operation of described operation requests to described micro projector.
2. micro projector according to claim 1, is characterized in that, according to the identifier in described connection establishment request and encrypted message, described processing apparatus is configured for determines whether described surrounding devices is trusted device.
3. micro projector according to claim 1, is characterized in that, described micro projector also comprises brightness sensing device, and described brightness sensing cell configuration is for sensing the brightness of surrounding environment and generating monochrome information;
Described processing apparatus is also configured for the projection brightness regulating described micro projector according to described monochrome information.
4. micro projector according to claim 1, it is characterized in that, described micro projector also comprises distance sensing device, and described distance sensing device is configured for the distance between the described micro projector of sensing and projection screen and generates range information;
Described processing apparatus is also configured for the lens focusing regulating described micro projector according to described range information.
5. according to the micro projector one of claim 1-4 Suo Shu, it is characterized in that, the shape of described body is one of following shape: ring shape, bracelet shape, item chain.
6. a method of operating for micro projector, is characterized in that, described micro projector comprises wearable body, and described method comprises:
Connection establishment request is received from surrounding devices;
Determine whether described surrounding devices is trusted device according to described connection establishment request;
Receive operation requests when described surrounding devices is trusted device from described surrounding devices and control according to the operation of described operation requests to described micro projector.
7. method of operating according to claim 6, it is characterized in that, describedly determine whether described surrounding devices is that trusted device comprises according to described connection establishment request: determine whether described surrounding devices is trusted device according to the identifier in described connection establishment request and encrypted message.
8. method of operating according to claim 6, is characterized in that, described method also comprises:
Sense the brightness of surrounding environment and generate monochrome information;
The projection brightness of described micro projector is regulated according to described monochrome information.
9. method of operating according to claim 6, is characterized in that, described method also comprises:
Sense the distance between described micro projector and projection screen and generate range information;
The lens focusing of described micro projector is regulated according to described range information.
10. according to the method for operating one of claim 6-9 Suo Shu, it is characterized in that, the shape of described body is one of following shape: ring shape, bracelet shape, item chain.
The operating means of 11. 1 kinds of micro projectors, is characterized in that, described micro projector comprises wearable body, and described operating means comprises:
Receiver module, is configured for and receives connection establishment request from surrounding devices;
Determination module, is configured for and determines whether described surrounding devices is trusted device according to described connection establishment request;
Control module, is configured for and receives operation requests when described surrounding devices is trusted device from described surrounding devices and control according to the operation of described operation requests to described micro projector.
12. operating means according to claim 11, is characterized in that, described operating means also comprises: brightness sensing module, are configured for the brightness of sensing surrounding environment and generate monochrome information; And
Described control module is also configured for the projection brightness regulating described micro projector according to described monochrome information.
13. operating means according to claim 11, is characterized in that, described method also comprises: distance sensing module, are configured for the distance between the described micro projector of sensing and projection screen and generate range information; And
Described control module is also configured for the lens focusing regulating described micro projector according to described range information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510142042.3A CN104698728A (en) | 2015-03-27 | 2015-03-27 | Micro-projector as well as operating method and operating device of micro-projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510142042.3A CN104698728A (en) | 2015-03-27 | 2015-03-27 | Micro-projector as well as operating method and operating device of micro-projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104698728A true CN104698728A (en) | 2015-06-10 |
Family
ID=53346010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510142042.3A Pending CN104698728A (en) | 2015-03-27 | 2015-03-27 | Micro-projector as well as operating method and operating device of micro-projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104698728A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385508A (en) * | 2016-09-23 | 2017-02-08 | 维沃移动通信有限公司 | Information display method and mobile terminal |
| CN107885434A (en) * | 2017-11-27 | 2018-04-06 | 联想(北京)有限公司 | A kind of method for controlling projection and electronic equipment |
| CN108996076A (en) * | 2018-05-07 | 2018-12-14 | 北京三辰环卫机械有限公司 | Mobile dustbin, projecting method and device |
| CN110968249A (en) * | 2019-11-28 | 2020-04-07 | 广东乐芯智能科技有限公司 | Screen control system and method |
| US20240069419A1 (en) * | 2016-06-17 | 2024-02-29 | Mimono LLC | Projector holder |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1385335A1 (en) * | 2002-07-23 | 2004-01-28 | NEC Viewtechnology, Ltd. | Image projector with image-feedback control |
| CN2795896Y (en) * | 2005-02-25 | 2006-07-12 | 光峰科技股份有限公司 | Projector with photosensitive feedback function |
| US20110141380A1 (en) * | 2009-12-15 | 2011-06-16 | Canon Kabushiki Kaisha | Projector, projector control method, and projection system |
| CN102117640A (en) * | 2010-12-23 | 2011-07-06 | 河南中光学集团有限公司 | Method and device for controlling media play equipment |
| CN102654644A (en) * | 2011-03-04 | 2012-09-05 | 中兴通讯股份有限公司 | Multifunctional projection glasses and system using same |
| CN202771144U (en) * | 2012-06-28 | 2013-03-06 | 李黄雨 | Automatic focusing projector |
| CN103974048A (en) * | 2014-04-28 | 2014-08-06 | 京东方科技集团股份有限公司 | Method and device for controlling projection of wearable device and wearable device |
-
2015
- 2015-03-27 CN CN201510142042.3A patent/CN104698728A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1385335A1 (en) * | 2002-07-23 | 2004-01-28 | NEC Viewtechnology, Ltd. | Image projector with image-feedback control |
| CN2795896Y (en) * | 2005-02-25 | 2006-07-12 | 光峰科技股份有限公司 | Projector with photosensitive feedback function |
| US20110141380A1 (en) * | 2009-12-15 | 2011-06-16 | Canon Kabushiki Kaisha | Projector, projector control method, and projection system |
| CN102117640A (en) * | 2010-12-23 | 2011-07-06 | 河南中光学集团有限公司 | Method and device for controlling media play equipment |
| CN102654644A (en) * | 2011-03-04 | 2012-09-05 | 中兴通讯股份有限公司 | Multifunctional projection glasses and system using same |
| CN202771144U (en) * | 2012-06-28 | 2013-03-06 | 李黄雨 | Automatic focusing projector |
| CN103974048A (en) * | 2014-04-28 | 2014-08-06 | 京东方科技集团股份有限公司 | Method and device for controlling projection of wearable device and wearable device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240069419A1 (en) * | 2016-06-17 | 2024-02-29 | Mimono LLC | Projector holder |
| CN106385508A (en) * | 2016-09-23 | 2017-02-08 | 维沃移动通信有限公司 | Information display method and mobile terminal |
| CN107885434A (en) * | 2017-11-27 | 2018-04-06 | 联想(北京)有限公司 | A kind of method for controlling projection and electronic equipment |
| CN107885434B (en) * | 2017-11-27 | 2021-10-22 | 联想(北京)有限公司 | Projection control method and electronic equipment |
| CN108996076A (en) * | 2018-05-07 | 2018-12-14 | 北京三辰环卫机械有限公司 | Mobile dustbin, projecting method and device |
| CN110968249A (en) * | 2019-11-28 | 2020-04-07 | 广东乐芯智能科技有限公司 | Screen control system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021013158A1 (en) | Display method and related apparatus | |
| JP7381021B2 (en) | Device control page display method, related equipment, and system | |
| US11790612B2 (en) | Information display method and device, terminal, and storage medium | |
| KR102194301B1 (en) | Method and apparatus for connecting communication of electronic devices | |
| US20220239718A1 (en) | Communication Protocol Switching Method, Apparatus, and System | |
| KR102274950B1 (en) | Apparatus and method for multi-network access in wireless communication system | |
| CN104698728A (en) | Micro-projector as well as operating method and operating device of micro-projector | |
| KR102345649B1 (en) | Mobile apparatus and wearable apparatus for displaying information, and methods thereof | |
| US20170251138A1 (en) | Video call method and device | |
| CN112527174B (en) | Information processing method and electronic equipment | |
| US20230422154A1 (en) | Method for using cellular communication function, and related apparatus and system | |
| KR102607647B1 (en) | Electronic apparatus and tethering connection method thereof | |
| US20160007084A1 (en) | Method and apparatus for sharing data of electronic device | |
| CN110348198B (en) | Identity recognition method, related device and system of simulation object | |
| CN112527222A (en) | Information processing method and electronic equipment | |
| US20180239511A1 (en) | Mobile terminal and control method therefor | |
| US20220262074A1 (en) | Interaction Method in Virtual Reality Scenario and Apparatus | |
| KR102343301B1 (en) | Method for wireless connection and electronic device thereof | |
| WO2022135157A1 (en) | Page display method and apparatus, and electronic device and readable storage medium | |
| CN108837509B (en) | method for configuring setting parameters of virtual scene, computer device and storage medium | |
| US20230324713A1 (en) | Intelligent actuated temple tips | |
| US20230324714A1 (en) | Intelligent actuated temple attachments | |
| CN114513479B (en) | Message transmitting and receiving method, device, terminal, server and storage medium | |
| US20230324711A1 (en) | Intelligent actuated and adjustable glasses nose pad arms | |
| US20230324710A1 (en) | Intelligent actuated nose bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161230 Address after: 100193 room 303-305, building, East District, No. 10, Wang Dong Road, Beijing, Haidian District Applicant after: Beijing small mutual Entertainment Technology Co., Ltd. Address before: 100085 Beijing, Haidian District, No. ten on the ground floor, No. 10 Baidu building, layer three Applicant before: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150610 |
|
| RJ01 | Rejection of invention patent application after publication |