CN104007910A - File presentation method and system - Google Patents

Abstract

Disclosed is a file presentation method and system. The file presentation system comprises a receiving module, a playing module, a detection module, a first judgment module, a page turning module and a sending module; the receiving module is used for receiving a presentation file selected by a user from a memory; the playing module is used for playing the selected presentation file; the detection module is used for obtaining the size and the direction of the detected accelerated speed; the first judgment module is used for judging whether the detected accelerated speed is larger than or equal to a preset accelerated speed or not; the page turning module is used for controlling the presentation file played on an electronic device screen to page forward or backward according to the direction of the detected accelerated speed when the detected accelerated speed is larger than or equal to the preset accelerated speed; the sending module is used for sending a presentation picture of the presentation file on the electronic device screen to a display device and playing the presentation picture of the presentation file on the display device. According to the file presentation method and system, the presentation file played through the electronic device can turn through detection of electronic device shaking namely gestures of a speaker holding the electronic device and accordingly the presentation file can automatically page on the display device finally.

Description

Document demonstration method and system

Technical field

The present invention relates to a kind of document demonstration method and system, relate in particular to a kind of document demonstration method and system based on WirelessHD display technique.

Background technology

While playing demonstration document now, be all generally that speechmaker gives a lecture on platform, need someone to control computing machine help page turning under platform, this way is more loaded down with trivial details, if speechmaker oneself controls page turning meeting, seems more convenient, but active computer is more difficult, meets this demand.

Summary of the invention

In view of above content, be necessary to provide a kind of document demonstration method and system.

Described document demonstration method comprises: receiving step, when the document demonstration function of electronic installation is unlocked, receives the demonstration document that user selects; Play step, on the screen of electronic installation, play selected demonstration document, and start acceleration magnitude and the direction of the gravity sensor detecting electronic installation of electronic installation; Detecting step, every Preset Time, obtains acceleration magnitude and the direction of the electronic installation that the gravity sensor of electronic installation detects; The first determining step, whether the acceleration that judgement detects is greater than or equal to default acceleration, when the acceleration detecting is greater than or equal to default acceleration, enters page turning step, otherwise, return to detecting step; Page turning step, according to the direction of the acceleration detecting, controls the demonstration document play on screen of electronic device forward or page turning backward; Forwarding step, is sent to display device by the demonstration picture of demonstration document on screen of electronic device, plays the demonstration picture of described demonstration document on display device.

Described document demonstration system comprises: receiver module, while being unlocked for the document demonstration function when electronic installation, receives the demonstration document that user selects from the storer of electronic installation; Playing module, for play selected demonstration document on the screen of electronic installation, and starts acceleration magnitude and the direction of the gravity sensor detecting electronic installation of electronic installation; Detecting module, for every Preset Time, obtains acceleration magnitude and the direction of the electronic installation that the gravity sensor of electronic installation detects; The first judge module, for judging whether the acceleration detecting is greater than or equal to default acceleration; Page module, while being greater than or equal to default acceleration for the acceleration when detecting, according to the direction of the acceleration detecting, controls the demonstration document play on screen of electronic device forward or page turning backward; Sending module for the demonstration picture of demonstration document on screen of electronic device is sent to display device, is play the demonstration picture of described demonstration document on display device.

The present invention, by the gesture of rocking the speaker who is hand-held this electronic installation of detecting electronic installation, makes the demonstration document page turning of electronic equipment plays back, finally realizes the demonstration document automatic page turning on display device.

Accompanying drawing explanation

Fig. 1 is the running environment figure of the better embodiment of document demonstration system of the present invention.

Fig. 2 is the functional block diagram of the better embodiment of document demonstration system of the present invention.

Fig. 3 is the process flow diagram of the better embodiment of document demonstration method of the present invention.

Main element symbol description

Electronic installation	1
		Display device	2
Wireless network	3
		Document demonstration system	10
Storer	12
		Processor	14
Gravity sensor	16
		Receiver module	100
Playing module	102
		Detecting module	104
The first judge module	106
		Page module	108
Sending module	110
		The second judge module	112

Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.

Embodiment

As shown in Figure 1, be the running environment figure of document demonstration system of the present invention preferred embodiment.In the present embodiment, this document demo system 10 is based on WirelessHD display technique, operate on an electronic installation 1, electronic installation 1 can be the hand-held devices such as panel computer, smart mobile phone, personal digital assistant, this electronic installation 1 further comprises storer 12, processor 14, gravity sensor 16, and connect display device 2 by wireless network 3.

Described electronic installation 1 adopts WIDI (Intel Wireless Display) WirelessHD display technique, and comprises picture demo function and office document demonstration function.

When picture demo function or office document demonstration function are when selected, Photo Browser and office assembly (as word, excel or power point) are unlocked to play selected picture or office file.

The picture that described display device 2 is play for playing the demonstration document of electronic installation 1 transmission, and, this display device 2 further comprises a radio receiver, the picture that described radio receiver is play for receive the demonstration document of electronic installation 1 end transmission by wireless network 3.In present embodiment, described radio receiver can also not be integrated on display device 2, but is external on display device 2 by HDMI or A/V cable.

Described storer 12 is for data such as the source program code of storage file demo system 10 and demonstration documents.

Described gravity sensor 16, will be by demonstration document page turning to judge whether according to rocking of the electronic installation 1 detecting for detecting rocking of electronic installation 1.

In the present embodiment, described document demonstration system 10 can be divided into one or more modules, and described one or more modules are configured to be carried out by one or more processors (the present embodiment is a processor 14), to complete the present invention.For example, consult shown in Fig. 2, described document demonstration system 10 is divided into receiver module 100, playing module 102, detecting module 104, the first judge module 106, page module 108, sending module 110, and also can further comprise the second judge module 112.The alleged module of the present invention has been the program segment of a specific function, than program, is more suitable in describing the implementation of software in electronic installation 1, the description of consulting Fig. 3 about the function of each module.

As shown in Figure 3, be the process flow diagram of the preferred embodiment of document demonstration method of the present invention.

Step S11, when the document demonstration function of electronic installation 1 is unlocked, receiver module 100 receives the demonstration document that user selects from the storer 12 of electronic installation 1.In present embodiment, described demonstration document can be the files such as picture, power point, excel form and word.

Step S12, playing module 102 is play selected demonstration document on the screen of electronic installation 1, and starts size and direction that gravity sensor 16 detecting electronic installations 1 rock produced acceleration.In present embodiment, described playing module 102, according to demonstration document type, starts Photo Browser or office assembly and plays demonstration document.

Step S13, every Preset Time (as 0.5 second), detecting module 104 obtains size and the direction of electronic installation 1 acceleration that gravity sensor 16 detects.

Step S14, whether the acceleration of the electronic installation 1 that the first judge module 106 judgements detect is greater than or equal to default acceleration, when the acceleration of the electronic installation 1 detecting is greater than or equal to default acceleration, enters step S15, otherwise, return to step S13.In present embodiment, described default acceleration can be according to speaker's custom free setting.

Step S15, page module 108 is according to the acceleration direction of the electronic installation 1 detecting, and controls the demonstration document play on electronic installation 1 screen forward or page turning backward.In present embodiment, when the acceleration direction that detects electronic installation 1 (when speaker rocks electronic installation 1 to the right) for left time, by demonstration document page turning forward; When the acceleration direction that detects electronic installation 1 (when speaker rocks electronic installation 1 left) for to the right time, by demonstration document page turning backward.

Step S16, sending module 110 is sent to display device 2 by wireless network 3 by the demonstration picture of demonstration document on electronic installation 1 screen, plays the demonstration picture of demonstration document on display device 2.

In present embodiment, the described document demonstration system based on WirelessHD display technique also comprises the second judge module 112, this second judge module 112 is for judging according to the acceleration of the electronic installation 1 detecting whether electronic installation 1 rocks in a plane, when electronic installation 1 rocks in a plane, enter step S14, otherwise, return to step S13.Concrete example as, can analyze the electronic installation 1 that detects at the component of acceleration of default each change in coordinate axis direction of three-dimensional system of coordinate, this default three-dimensional system of coordinate comprises X-axis, Y-axis and Z axis, X-axis is horizontal direction, Y-axis is vertical direction, Z axis is perpendicular to X-axis and Y-axis.In the present embodiment, when electronic installation 1 is only when level, vertical direction exist component of acceleration, illustrate when electronic installation 1 rocks in a plane.

Described step S11 is to step S16 by the gesture of rocking the speaker who is hand-held this electronic installation 1 of detecting electronic installation, and the demonstration document page turning that electronic installation 1 is play, finally realizes the demonstration document automatic page turning on display device 2.

Above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not depart from the spirit and scope of technical solution of the present invention.

Claims (8)

1. a document demonstration method, is characterized in that, the method comprises:

Receiving step, when the document demonstration function of electronic installation is unlocked, receives the demonstration document that user selects;

Play step, on the screen of electronic installation, play selected demonstration document, and start acceleration magnitude and the direction of the gravity sensor detecting electronic installation of electronic installation;

Detecting step, every Preset Time, obtains acceleration magnitude and the direction of the electronic installation that the gravity sensor of electronic installation detects;

The first determining step, whether the acceleration that judgement detects is greater than or equal to default acceleration, when the acceleration detecting is greater than or equal to default acceleration, enters page turning step, otherwise, return to detecting step;

Page turning step, according to the direction of the acceleration detecting, controls the demonstration document play on screen of electronic device forward or page turning backward;

Forwarding step, is sent to display device by the demonstration picture of demonstration document on screen of electronic device, plays the demonstration picture of described demonstration document on display device.

2. document demonstration method according to claim 1, it is characterized in that, the method also comprises the second determining step: according to the acceleration of the electronic installation detecting, judge whether electronic installation rocks in a plane, when electronic installation rocks in a plane, enter the first determining step, when electronic installation does not rock in a plane, return to detecting step.

3. document demonstration method according to claim 2, it is characterized in that, in described the second determining step, the electronic installation that analysis detects is at the component of acceleration of default each change in coordinate axis direction of three-dimensional system of coordinate, when electronic installation is only when vertical, horizontal direction exist component of acceleration, when judgement electronic installation rocks in a plane.

4. document demonstration method according to claim 1, is characterized in that, in described page turning step, when the acceleration direction detecting is for left time, by demonstration document page turning forward, when the acceleration direction detecting is for to the right time, by demonstration document page turning backward.

5. a document demonstration system, is characterized in that, this system comprises:

Receiver module, while being unlocked for the document demonstration function when electronic installation, receives the demonstration document that user selects;

Playing module, for play selected demonstration document on the screen of electronic installation, and starts acceleration magnitude and the direction of the gravity sensor detecting electronic installation of electronic installation;

Detecting module, for every Preset Time, obtains acceleration magnitude and the direction of the electronic installation that the gravity sensor of electronic installation detects;

The first judge module, for judging whether the acceleration detecting is greater than or equal to default acceleration;

Page module, while being greater than or equal to default acceleration for the acceleration when detecting, according to the direction of the acceleration detecting, controls the demonstration document play on screen of electronic device forward or page turning backward;

Sending module for the demonstration picture of demonstration document on screen of electronic device is sent to display device, is play the demonstration picture of described demonstration document on display device.

6. document demonstration system according to claim 5, is characterized in that, this system also comprises:

The second judge module, for judging according to the acceleration of the electronic installation detecting whether electronic installation rocks in a plane.

7. document demonstration system according to claim 6, it is characterized in that, the electronic installation that described the second judge module analysis detects is at the component of acceleration of default each change in coordinate axis direction of three-dimensional system of coordinate, when electronic installation is only when vertical, horizontal direction exist component of acceleration, when judgement electronic installation rocks in a plane.

8. document demonstration system according to claim 5, is characterized in that, described page module in the acceleration direction when detecting for left time, by demonstration document page turning forward, in the acceleration direction detecting for to the right time, by demonstration document page turning backward.