CN101188741B

Movatterモバイル変換

Info

Publication number: CN101188741B
Application number: CN2006101457518A
Authority: CN
Inventors: 夏正勋
Original assignee: ZTE Corp
Current assignee: Yang Zhiquan
Priority date: 2006-11-16
Filing date: 2006-11-16
Publication date: 2010-08-18
Anticipated expiration: 2026-11-16
Also published as: CN101188741A

Abstract

The invention relates to a monitoring system, which comprises a management terminal, a simulation adjusting processing system and monitoring equipment, wherein, the management terminal is responsible for sending an adjusting command to the monitoring equipment and the simulation adjusting processing system, and receiving images returned by the monitoring equipment and the simulation adjusting processing system; the simulation adjusting processing system operates the simulation calculation to the current monitoring image according to the adjusting command, and returns the simulation adjusting image to the management terminal; the monitoring equipment adjusts according to the adjusting command of the management terminal, and returns a practical monitoring image after being adjusted to the management terminal.

Description

A kind of monitoring control system

Technical field

The present invention relates to a kind of monitoring control system, belong to the digital supervision field.

Background technology

Along with the development of stream media technology, the field that Streaming Media is used is more and more wider, also is widely used in the digital supervision field.Usually the control point is made up of a camera and The Cloud Terrace in the supervisory control system, and angle, aperture, the visual angle of monitoring image adjusted in the instruction that the control point can the receiving management end, with the monitoring effect that obtains to be satisfied with.But under the low situation of the network bandwidth, because adjusted image needs a period of time just can be sent to management end, if it is undesirable to adjust effect for the first time, after adjusting once more, need again to wait long just and can see adjusted effect, so adjust monitoring effect difficulty very.

Summary of the invention

The objective of the invention is at the problems referred to above, propose a kind of system that can accurately adjust monitoring effect rapidly.

For achieving the above object, the invention provides a kind of monitoring control system, comprise management end, simulation adjustment treatment system and watch-dog, wherein,

Management end is responsible for adjusting treatment system transmission adjustment instruction to watch-dog and simulation, and receives watch-dog and simulate the image that the adjustment treatment system is returned; Described management end is further adjusted treatment system and the new adjustment instruction of watch-dog transmission to simulation;

Simulation is adjusted treatment system according to adjusting instruction, and current monitoring image is simulated the adjustment computing, and will simulate the adjustment image and return management end; If watch-dog has returned management end according to the preceding actual monitored image of once adjusting the instruction generation, then simulation is adjusted treatment system and according to new adjustment instruction the actual monitored image that has returned is simulated the adjustment computing, and analog result returned management end, if the actual monitored image that watch-dog generates does not return management end as yet, then simulation is adjusted treatment system and according to new adjustment instruction previous simulation adjustment image is simulated the adjustment computing, and the result is returned management end;

Watch-dog is adjusted according to the adjustment instruction of management end, and the actual monitored image that will generate after will adjusting returns management end.

Above-mentioned watch-dog comprises camera, The Cloud Terrace.

Above-mentioned management end comprises door, RGM, encoder, perhaps comprises player, RGM, encoder.Wherein player is the player on the mobile device, as BREW player or SYBIAN player.

Monitoring control system of the present invention can be simulated the simulation adjustment treatment system of adjustment to image owing to having set up, before the actual adjustment image of watch-dog returns management end, obtain adjusting the result very soon by simulation adjustment earlier, when needs are further adjusted adjusting the result, if the actual result that adjusts does not return as yet, only need that the result is adjusted in previous simulation and further simulate adjustment, therefore can accurately adjust monitoring effect rapidly.

Description of drawings

Fig. 1 is the cradle head control flow chart of monitoring control system

Fig. 2 is the flow chart that monitoring control system of the present invention is controlled

Embodiment

Common monitoring control system, when the user adjusts the control point image effect, after once adjustment normally adjust according to the preceding effect of once adjusting, if under the applied environment of low network speed, before the image once adjusted may need for a long time just can be sent to management end, therefore to obtain satisfied adjustment effect, often will wait for for a long time.

The present invention sets up image simulation at management end and adjusts treatment system, adopt simulation to adjust treatment system monitoring image is carried out simulation process, replace the actual effect of adjusting, because management end can be seen simulation immediately and adjust the simulation process effect that treatment system generates, management end can be simulated rapidly earlier to adjust and obtained satisfied monitoring effect like this, and then does fine setting according to the actual monitored effect that watch-dog returns and get final product.This mode has shortened the keeper greatly will obtain the time that desirable monitoring effect need be adjusted.

Fig. 1 is the cradle head control flow chart of monitoring control system of the present invention.

When the angle of the monitoring image that receives being taken as the user, aperture, visual angle etc. are dissatisfied, adjust the equipment of control point (comprising equipment such as camera, The Cloud Terrace) at management end, for example adjust the angle of camera, adjust focal length, adjust the visual angle, adjust aperture or the like, can utilize the player of door or supervisory control system to carry out the control of The Cloud Terrace, to obtain a suitable image, all control commands all are to transmit by RGM.Wherein the player of supervisory control system can be the player on the mobile device, and for example: BREW player or SYBIAN player, the embodiment of the invention are that example is described with the BREW player only, and idiographic flow is as scheming down:

The user by door or (BREW) player send the cradle head control request message;

RGM is forwarded to encoder after handling;

Encoder is at first resolved message, then the control protocol between encoder and the RGM is converted to control protocol between encoder and the The Cloud Terrace, and carries out;

The result that encoder is carried out according to The Cloud Terrace returns corresponding cradle head control response message and gives RGM, and RGM feeds back to door or BREW player to the cradle head control response message.

Fig. 2 is the flow chart that monitoring control system of the present invention is controlled.Detailed process is as follows:

The keeper begins to adjust at management end the equipment of control point (comprising equipment such as camera, The Cloud Terrace), for example adjusts the angle of camera, the adjustment focal length, and aperture or the like is adjusted at the adjustment visual angle, sends the adjustment instruction to simulation adjustment treatment system and watch-dog simultaneously.

Simulate the adjustment treatment system and at first receive adjustment instruction (for example: adjust camera left-hand rotation 10 and spend, aperture is adjusted into F2.8 or the like adjustment instruction), current monitoring image is carried out the analog image computing, and simulate effect is shown at management end.

Watch-dog is adjusted according to adjusting instruction after receiving and adjusting instruction, and adjusted actual monitored effect is returned management end.

After the keeper sees that effect is adjusted in simulation,, continue to adjust if simulate effect is undesirable.

If this moment, the actual monitored image of adjusted control point was passed back, simulation is adjusted treatment system and is then carried out simulation trial on the actual monitored image that returns, and shows the effect of simulation once more.

If this moment, the actual monitored image of adjusted control point was not also passed back, simulation is adjusted handling procedure and is then last time being obtained to such an extent that proceed the image operation simulation on the analog image, and shows the effect of simulation once more.

Repeat above-mentioned steps, adjust effect until obtaining desirable simulation.

Like this, the keeper again according to the actual monitored effect, does to transfer slightly just to obtain the very desirable monitoring effect of reality on the basis that simulation is adjusted.

Claims

1. a monitoring control system comprises management end, simulation adjustment treatment system and watch-dog, wherein,

2. the system as claimed in claim 1 is characterized in that, described watch-dog comprises camera, The Cloud Terrace.

3. system as claimed in claim 2 is characterized in that, described management end comprises door, RGM, encoder, perhaps comprises player, RGM, encoder.

4. system as claimed in claim 3 is characterized in that, described player is the player on the mobile device.

5. system as claimed in claim 3 is characterized in that, described player is BREW player or SYBIAN player.

6. system as claimed in claim 3, it is characterized in that, management end sends by door or player and adjusts instruction, after handling, RGM is forwarded to encoder, encoder is at first resolved instruction, then the control protocol between encoder and the RGM is converted to control protocol between encoder and the The Cloud Terrace, and The Cloud Terrace is carried out and adjusted instruction, the result that encoder is carried out The Cloud Terrace returns to RGM, and RGM feeds back to door or player to the result.