CN105204662A - Method for controlling display of multi terminals - Google Patents
Method for controlling display of multi terminals Download PDFInfo
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- CN105204662A CN105204662A CN201510726659.XA CN201510726659A CN105204662A CN 105204662 A CN105204662 A CN 105204662A CN 201510726659 A CN201510726659 A CN 201510726659A CN 105204662 A CN105204662 A CN 105204662A
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Abstract
The invention discloses a method for controlling the display of multi terminals. The method comprises the following steps of selecting a master control terminal from all terminals according to the convenience and habits of a user, and determining a controlled terminal at the same time; accessing the master control terminal and the controlled terminal into a local area network, and acquiring network identification information of all the terminals; setting the position relations of all the terminals on the master control terminal by taking the network identification information of all the terminals as a unique identification; initiating all the terminals, sending a controlled request generated by the controlled terminal to the master control terminal, and controlling the controlled terminal by the master control terminal after receiving the controlled request. According to the method provided by the invention, the condition that one set of mouse and keyboard operates multi terminals is realized; the switching control of the mouse and keyboard between the master control terminal and the controlled terminal is realized; the switching control can be performed between different systems; the hardware cost is saved and the trouble of wiring is avoided.
Description
Technical field
The present invention relates to a kind of method controlling multiple terminals display.
Background technology
In a lot of real world applications, such as speculate in shares personage, Taobao's customer service, online game player, system monitoring personnel etc., usually all need to use multiple computers to operate, therefore, in order to will multiple computers be controlled, traditional thinking is that the words that every platform computer configures a set of mouse-keyboard just need to overlap mouse-keyboard more, but such operation is very difficult, and practicality is not high; Another kind uses keyboard/screen/mouse switch, can be installed between one group of keyboard/mouse and multiple computers main frame, make user can select keyboard/mouse to be connected to which platform host computer, but, the other host computer of every minor actions, need on switch, click corresponding key, equally still convenient not.
Summary of the invention
Above-mentioned in order to solve, the invention provides a kind of design proposal controlling the method for multiple terminals display.
A kind of method controlling multiple terminals display, comprise the following steps: S1, the selected main control terminal in each terminal according to the convenience of user and custom, determine controlled terminal, described terminal comprises terminating machine and display end simultaneously, and described main control terminal is connected with a set of mouse-keyboard; S2, by main control terminal and controlled terminal access to LAN, and obtain the network identification information of each terminal; S3, in main control terminal using the network identification information of each terminal as unique identification, the position relationship of each terminal is arranged; S4, each terminal of initialization, controlled terminal generates controlled request and is sent to main control terminal, and main control terminal controls controlled terminal after obtaining controlled request; Described control includes but not limited to when the cursor of the mouse in main control terminal shifts out main control terminal, and main control terminal presses the/event of lifting status and keyboard status data to the controlled terminal report cursor displacement data on moving direction of cursor, each mouse button.
Further, described network identification information includes but not limited to IP address, the MAC Address of terminal.
Further, in described step S4, after main control terminal receives the controlled request of controlled terminal, control controlled terminal, the network identification information of controlled terminal is recorded to specified list and preserves by main control terminal.
Further, when main control terminal detects the disconnecting of itself and controlled terminal, the network identification information be saved in specified list is deleted.
Further, described specified list comprises roaming list.
Further, described event comprises when main control terminal detects that the cursor of described mouse will shift out main control terminal, to the 1st on described moving direction of cursor, a controlled terminal sends broadcast, make this controlled terminal initialization mouse-keyboard data from cursor moves into point, cursor is switched to this controlled terminal.
Further, when n-th controlled terminal detects that the cursor of mouse will shift out n-th controlled terminal, message is sent to main control terminal, after main control terminal receives this message, message is sent to the controlled terminal of (n+1)th on described moving direction of cursor, make (n+1)th controlled terminal initialization mouse-keyboard data from cursor moves into point, cursor is switched to (n+1)th controlled terminal.
Further, when described cursor is switched to controlled terminal from main control terminal, the shutdown of current controlled terminal or with connection breaking in main control terminal or Network Abnormal, then cursor is switched to main control terminal predeterminated position.
Further, when described cursor is switched to the (n+1)th controlled terminal from n-th controlled terminal, connection breaking or Network Abnormal in (n+1)th controlled terminal and main control terminal, then cursor is skipped (n+1)th controlled terminal and is switched to the n-th+2 controlled terminals.
Further, described terminating machine includes but not limited to cloud terminating machine, physical host; Described display end includes but not limited to display.
In sum, the present invention has following beneficial effect: (1) realizes a set of mouse-keyboard operation multiple stage controlled terminal; (2) main control terminal and controlled terminal are broadcasted mutually, and the switching realizing mouse-keyboard between main control terminal and controlled terminal controls; (3) switching can be carried out between different systems equally control; (4) worry of hardware cost and wiring is saved.
Accompanying drawing explanation
Fig. 1 is a kind of process flow diagram controlling the method for multiple terminals display of the present invention.
Fig. 2 be the embodiment of the present invention realize framework map.
Embodiment
In order to allow those skilled in the art can understand technical scheme of the present invention better, below in conjunction with accompanying drawing, the invention will be further elaborated.
The invention provides a kind of method controlling multiple terminals display, as Fig. 1 mark, comprise the following steps: S1, the selected main control terminal in each terminal according to the convenience of user and custom, determine controlled terminal simultaneously, described terminal comprises terminating machine and display end, and described main control terminal is connected with a set of mouse-keyboard; S2, by main control terminal and controlled terminal access to LAN, and obtain the network identification information of each terminal; S3, in main control terminal using the network identification information of each terminal as unique identification, the position relationship of each terminal is arranged; S4, each terminal of initialization, controlled terminal generates controlled request and is sent to main control terminal, and main control terminal controls controlled terminal after obtaining controlled request; Described control includes but not limited to when the cursor of the mouse in main control terminal shifts out main control terminal, and main control terminal presses the/event of lifting status and keyboard status data to the controlled terminal report cursor displacement data on moving direction of cursor, each mouse button.
After each terminal accessing LAN, LAN (Local Area Network) can give the automatic distribution network identification information of terminal, and network identification information includes but not limited to IP address, the MAC Address of terminal.
After main control terminal receives the controlled request of controlled terminal, control controlled terminal, the network identification information of controlled terminal is recorded to specified list and preserves by main control terminal; When main control terminal detects the disconnecting of itself and controlled terminal, deleted by the network identification information be saved in specified list, wherein, specified list comprises roaming list.
When main control terminal detects that the cursor of described mouse will shift out main control terminal, to the 1st on described moving direction of cursor, a controlled terminal sends broadcast, make this controlled terminal initialization mouse-keyboard data from cursor moves into point, cursor is switched to this controlled terminal.
When n-th controlled terminal detects that the cursor of mouse will shift out n-th controlled terminal, message is sent to main control terminal, after main control terminal receives this message, message is sent to the controlled terminal of (n+1)th on described moving direction of cursor, make (n+1)th controlled terminal initialization mouse-keyboard data from cursor moves into point, cursor is switched to (n+1)th controlled terminal.
When described cursor is switched to controlled terminal from main control terminal, the shutdown of current controlled terminal or with connection breaking in main control terminal or Network Abnormal, then cursor is switched to main control terminal predeterminated position.
When described cursor is switched to the (n+1)th controlled terminal from n-th controlled terminal, connection breaking or Network Abnormal in (n+1)th controlled terminal and main control terminal, then cursor is skipped (n+1)th controlled terminal and is switched to the n-th+2 controlled terminals.
In the embodiment of the present invention: we set IP address is network identification information, the IP address that LAN (Local Area Network) is distributed is unique, so IP address can as the mark distinguishing main control terminal and controlled terminal, and described terminating machine includes but not limited to cloud terminating machine, physical host; Described display end includes but not limited to display.As shown in Figure 2, arrange in the matrix form with 6 displays, for the sake of simplicity, display takes equal size, equal resolution, and arranges with the matrix of 2*3, and a row above of matrix is from left to right respectively with alphabetic flag: A, B, C; Below matrix, a row is from left to right respectively with alphabetic flag: D, E, F; The terminal selecting D display to connect is main control terminal, and all the other are controlled terminal; Main control terminal D, controlled terminal are connected LAN (Local Area Network), main control terminal D, controlled terminal are assigned to IP address, at the IP address configuration port of controlled terminal, the IP address of main control terminal D is configured, opening initialization, the identity of each terminal detection oneself, controlled terminal sends controlled request to main control terminal D, waits for that main control terminal D controls; Main control terminal D replys controlled terminal and confirms to control request after receiving controlled request, complete control.When the cursor of mouse moves from main control terminal D to controlled terminal E direction, and cursor is when shifting out main control terminal D, controlled terminal E shuts down or Network Abnormal, in Preset Time, it is abnormal that main control terminal D determines controlled terminal E, then make the cursor of mouse get back to the predeterminated position (as display desktop central) of main control terminal.When controlled terminal C rolling mouse is to the left side edge of C, main control terminal D judges that controlled terminal B shuts down or Network Abnormal, then cursor of mouse skips controlled terminal B, directly appear at the right side edge of controlled terminal A, and be switched to controlled terminal A, by that analogy, the operation control operation of a set of mouse-keyboard to all controlled terminals is realized.
The present embodiment is more excellent embodiment of the present invention, and the part be not described in detail all adopts known mature technology.It should be noted that; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention, but these change and are out of shape the protection domain that all should belong to the claim appended by the present invention.
Claims (10)
1. control a method for multiple terminals display, it is characterized in that, comprise the following steps:
S1, according to the convenience of user and custom selected main control terminal in each terminal, determine controlled terminal, described terminal comprises terminating machine and display end simultaneously, and described main control terminal is connected with a set of mouse-keyboard;
S2, by main control terminal and controlled terminal access to LAN, and obtain the network identification information of each terminal;
S3, in main control terminal using the network identification information of each terminal as unique identification, the position relationship of each terminal is arranged;
S4, each terminal of initialization, controlled terminal generates controlled request and is sent to main control terminal, and main control terminal controls controlled terminal after obtaining controlled request; Described control includes but not limited to when the cursor of the mouse in main control terminal shifts out main control terminal, and main control terminal presses the/event of lifting status and keyboard status data to the controlled terminal report cursor displacement data on moving direction of cursor, each mouse button.
2. a kind of method controlling multiple terminals display according to claim 1, it is characterized in that, described network identification information includes but not limited to IP address, the MAC Address of terminal.
3. a kind of method controlling multiple terminals display according to claim 1, it is characterized in that, in described step S4, after main control terminal receives the controlled request of controlled terminal, control controlled terminal, the network identification information of controlled terminal is recorded to specified list and preserves by main control terminal.
4. a kind of method controlling multiple terminals display according to claim 3, is characterized in that, when main control terminal detects its disconnecting with controlled terminal, by the network identification information deletion be saved in specified list.
5. a kind of method controlling multiple terminals display according to claim 4, it is characterized in that, described specified list comprises roaming list.
6. a kind of method controlling multiple terminals display according to claim 1 and 3, it is characterized in that, described event comprises when main control terminal detects that the cursor of described mouse will shift out main control terminal, to the 1st on described moving direction of cursor, a controlled terminal sends broadcast, make this controlled terminal initialization mouse-keyboard data from cursor moves into point, cursor is switched to this controlled terminal.
7. a kind of method controlling multiple terminals display according to claim 6, it is characterized in that, when n-th controlled terminal detects that the cursor of mouse will shift out n-th controlled terminal, message is sent to main control terminal, after main control terminal receives this message, send message to the controlled terminal of (n+1)th on described moving direction of cursor, make (n+1)th controlled terminal initialization mouse-keyboard data from cursor moves into point, cursor is switched to (n+1)th controlled terminal.
8. a kind of method controlling multiple terminals display according to claim 7, it is characterized in that, when described cursor is switched to controlled terminal from main control terminal, the shutdown of current controlled terminal or with connection breaking in main control terminal or Network Abnormal, then cursor is switched to main control terminal predeterminated position.
9. a kind of method controlling multiple terminals display according to claim 8, it is characterized in that, when described cursor is switched to the (n+1)th controlled terminal from n-th controlled terminal, connection breaking or Network Abnormal in (n+1)th controlled terminal and main control terminal, then cursor is skipped (n+1)th controlled terminal and is switched to the n-th+2 controlled terminals.
10. a kind of method controlling multiple terminals display according to claim 7, it is characterized in that, described terminating machine includes but not limited to cloud terminating machine, physical host; Described display end includes but not limited to display.
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| CN201510726659.XA CN105204662A (en) | 2015-10-29 | 2015-10-29 | Method for controlling display of multi terminals |
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| CN201510726659.XA CN105204662A (en) | 2015-10-29 | 2015-10-29 | Method for controlling display of multi terminals |
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| CN108595068A (en) * | 2018-03-23 | 2018-09-28 | 卡斯柯信号有限公司 | A kind of single operation person controls the system and method for more operation display equipment simultaneously |
| CN109766016A (en) * | 2019-01-16 | 2019-05-17 | 浙江乾行信息技术有限公司 | A kind of rete mirabile multiple terminals concentration input control device |
| CN111277505A (en) * | 2020-01-13 | 2020-06-12 | 深圳市康冠智能科技有限公司 | Multi-terminal joint control method, device, equipment and storage medium based on local area network |
| WO2024046139A1 (en) * | 2022-09-02 | 2024-03-07 | 荣耀终端有限公司 | Keyboard/mouse crossing method and terminal device |
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| CN108595068A (en) * | 2018-03-23 | 2018-09-28 | 卡斯柯信号有限公司 | A kind of single operation person controls the system and method for more operation display equipment simultaneously |
| CN109766016A (en) * | 2019-01-16 | 2019-05-17 | 浙江乾行信息技术有限公司 | A kind of rete mirabile multiple terminals concentration input control device |
| CN111277505A (en) * | 2020-01-13 | 2020-06-12 | 深圳市康冠智能科技有限公司 | Multi-terminal joint control method, device, equipment and storage medium based on local area network |
| WO2024046139A1 (en) * | 2022-09-02 | 2024-03-07 | 荣耀终端有限公司 | Keyboard/mouse crossing method and terminal device |
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