Summary of the invention
The technical problem to be solved in the present invention provide a kind of in digital court system the control method of an one-key trial, send an order by panel on the wall or by network, just can realize the operation of opening a court session.
For solving the problems of the technologies described above, the technical scheme that embodiments of the invention provide is as follows:
A kind of in digital court system the control method of an one-key trial, described digital court system comprises: multi-media decoding and encoding equipment DVC is used for the multi-medium data of court trial process is carried out local encoding and decoding and storage; The control desk MCP of Digital Media is used for that local multi-medium data is carried out audio frequency and video and regulates and centralized control; Digital multimedia resource management system RMS is used for the multi-medium data of court trial process is managed, monitors and controls; External control devices is connected with MCP by interface, sends relevant operational order to MCP; The COS of digital court trial system is used for all relevant content information of court trial process are carried out digitized processing; Third party device is by controlling the MCP main frame after the MCP authentication; Wherein MCP and DVC are positioned at local side, are connected by LAN (Local Area Network); COS, RMS, third party device is positioned at network-side, is connected with MCP by dedicated network; Described control method may further comprise the steps:
Step 1, MCP receive that control command carries out dissection process, judge that whether control command is from local external control devices or network side equipment;
If step 2 MCP judges control command from network side equipment, then further judge the sender of order, if control command from COS, MCP directly sends to DVC after to the control command dissection process; If control command from other network equipments, after then MCP carries out dissection process with order, adopts and processes for the disposal route of other network equipments;
If step 3 MCP judges control command from local external control devices, then MCP carries out dissection process to control command, sends it in the corresponding equipment according to the content in the control command and goes.In relevant field, be sent in the corresponding equipment after according to the content in the field control command being processed and go.
Wherein comprise middle control module and main control module among the MCP, main control module is as the total control module of whole MCP, be responsible for integral body control, configuration and state-detection to MCP, and be responsible for the control command that third party device in the network or RMS send is carried out dissection process; Also comprise middle control module among the MCP, it is the supplementary module of main control module, is used for responsible control to external unit; If described control command is from the middle control module of MCP in the wherein said step 1, think that then control command is that local external control devices is sent; If described control command, thinks then that control command is that network side equipment is sent from the main control module of MCP.
Wherein other network equipments of above-mentioned steps two are RMS and third party device, MCP judges that according to the content of described control command control command sends from RMS, or send from third party device, if send from RMS, just use for the respective handling method and process, if the control command that sends from the third party is just used for the respective handling method process, and the control command of described processing is transmitted to RMS.
The numbering that wherein includes relevant device in the digital court system in the above-mentioned steps three in the control command from local external control devices, if be numbered the first scope, send to RMS after then this control command being processed, and will send to all DVC after this control command processing; If be numbered the second scope, send to corresponding DVC after then control command being processed; If be numbered the 3rd scope, then third party device will be issued after the command process.
Wherein, the network side equipment of above-mentioned digital court system can be by IP address and the port that the interface arranges equipment self that arrange of MCP main frame.
Wherein above-mentioned MCP main frame arranges IP address and the port of the hardware device that configures in the interface and is: be that RMS distributes a corresponding IP address and port numbers, it is arranging the corresponding IP1 that is numbered on the interface; MCP main frame interface can be 4 DVC configuration of IP address and port numbers, and it is arranging on the interface the corresponding IP2~IP5 that is numbered; MCP main frame interface can be 3 third party device configuration of IP address and port numbers, and it is arranging on the interface the corresponding IP6~IP8 that is numbered.
Wherein the MCP main frame that is numbered of relevant device arranges numbering corresponding to hardware device on the interface in the above-mentioned digital court system, and namely the first scope of relevant device numbering is IP1 in the digital court system, and expression RMS arranges numbering on the interface at the MCP main frame; The second scope is IP2~IP5, represents that 4 DVC arrange numbering on the interface at the MCP main frame; The 3rd scope is IP6~IP8, represents that 3 third party devices arrange numbering on the interface at the MCP main frame.
When COS sends control command to MCP, by network control command is transmitted to RMS simultaneously;
After the control command process MCP dissection process that external control devices sends, can also send to COS by network by MCP.
Wherein the said external opertaing device is the panel on the wall, is connected with the MCP main frame by serial ports; The content of operation that comprises in the control command that external control devices sends to MCP is opening a court session or close the front yard in the court trial process.
Adopt technical scheme of the present invention can be in digital court an one-key trial,, can reduce the cost that makes up digital court system, increase work efficiency, save time, for the user provides convenient operation, the end user similarly is that to turn on a lamp equally convenient doing the operation of opening a court session.
Embodiment
Fig. 1 is the schematic diagram of long-range court's trial system, 4 multi-media decoding and encoding equipment (DVC) are arranged among the figure, be connected with the control desk MCP of Digital Media by internal lan, MCP is digital control, have middle control module and main control module among the MCP, main control module is connected with middle control module by serial ports, and main control module is connected with dedicated network by the master stage network interface, for RMS, third party device, the COS access of far-end; Middle control module links to each other by the serial ports external control devices, accepts external control devices to the steering order of MCP
The below is further elaborated the function of each equipment in the long-range court's trial system:
(1) DVC multi-media decoding and encoding equipment
DVC can show by decoding long-range vision signal in this locality, by Internet Transmission and multicasting technology, realize the high-quality remote video transmission of broadcast level.The storage of DVC file is recorded to local hard drive, and DVC can be stored as the present encoding data stream files in stream media of standard.
(2) RMS digital media resource management system
RMS has order reception ﹠ disposal function, the front yard order of opening a court session to close that can reception ﹠ disposal MCP; RMS can realize court's mission bit stream inquiry in addition, can obtain court's trial information by Query Database, and RMS has the backup file information processing function in addition, when RMS receives the backup recorded file information of uploading, can do corresponding processing and showing interface.
(3) COS digital court trial control system
COS is the digital court trial control system, system comprises all relevant content information in the court judgment process: text message (electronic record etc.), pictorial information (exhibit photo etc.), audio frequency, video etc. carry out digitized processing (Real-time Collection, encoding and decoding, storage, filing, editor, distribution and management).And represent court trial process with various video application form (net cast, program request, download, CD burning etc.).
(4) external control devices
External control devices can be a wall top panel, is connected with the MCP main frame by serial ports, may send relevant operational order to MCP, as, open a court session, close front yard etc.
(5) third party device
IP and the port of third party device can be set by the webpage of MCP main frame, and then the authentication by MCP just can communicate with MCP afterwards, realizes third party device control MCP main frame, the operation of can conveniently opening a court session.
(6) MCP
MCP adopts integrated technology, and multiple control interface able to programme is provided; Realize that an equipment solves SD/HD encoding and decoding fluidisation; Audio frequency is regulated, video matrix, and center-control, format conversion, Video segmentation can be begged for the several functions such as main frame, mainly should be used for big-and-middle-sized court, middle-size and small-size meeting room etc.
MCP has middle control module and main control module, main control module wherein: be used for the total control module as whole equipment, be responsible for each module in the equipment is controlled configuration, and state-detection, and be responsible for to process processing and the parsing of the instruction that third party device in the network or RMS send.Middle control module: be used for the supplementary module of main control module, be mainly used in being responsible for the control external unit, such as the rotation by serial ports control video camera, the opening/closing of light, projector regulates; Control the unlatching of DVD etc. by the emission infrared code.
At first click the button on the wall top panel or send the order of opening a court session by net control device to MCP by the user in the control method of an one-key trial of the present invention, then MCP can make relevant operation, send relevant control command to each peripheral hardware and enable peripheral hardware, in addition, MCP also can send order to RMS, allow it finish the associative operation of opening a court session, obtain the waiting of digital court system case.In addition, MCP also can take emergency measures to make DVC to open and record in the time can not being connected with RMS, can guarantee normally to open a court session.
Fig. 2 is the related procedure of carrying out one-key trial operation by the wall top panel of external control devices, wherein comprises following steps:
1. send an one-key trial order (perhaps a key closes the front yard order) to middle control by wall top panel (external control devices) by serial ports.
2. after middle control receives order, with command process, then be converted to the one-key trial order (perhaps a key closes the front yard order) that the MCP master control can identify after, by serial ports the MCP main control module is issued in order.
After 3.MCP main control module is received an one-key trial order (perhaps a key closes the front yard order), with command process:
A. will order and use the agreement of communicating by letter with RMS to encapsulate, then RMS be issued in order.
When b. breaking down in order to ensure the network as MCP and RMS, be to allow the DVC normal operation, increased the order that the MCP main control module will be received, order is converted to the standard commands of DVC with the transfer function of DVC special use, then directly order is sent to DVC, allow its normal operation.
Fig. 3 is by the wall top panel control third party device of external control devices and the related procedure of COS, wherein comprises following steps:
1. the wall top panel is given middle control by the serial ports sending controling instruction.
2. after middle control received orders, with command process, then middle control sent to the MCP main control module by serial port command.
3.MCP judge after main control module receives orders and process, MCP sends to third party device or COS by network with order.
Fig. 4 is the related procedure of controlling to carry out an one-key trial by third party device, wherein comprises following steps:
1. three method, apparatus in the network send an one-key trial order, by network order are sent to MCP.
2.MCP the networking command receiver module receives the order of network, will by serial ports order be sent to middle control module after the command process, middle control module is sending to MCP with relevant order by serial ports through comparison.
After 3.MCP main control module is received the order that middle control sends,
With command process:
A. will order and use the agreement of communicating by letter with RMS to encapsulate, then RMS be issued in order.
When b. breaking down in order to ensure the network as MCP and RMS, be to allow the DVC normal operation, increased the order that the MCP main control module will be received, order is converted to the standard commands of DVC with the transfer function of DVC special use, then directly order is sent to DVC, allow its normal operation.
Fig. 5 is the related procedure of controlling to carry out an one-key trial by COS, wherein comprises following steps:
1.COS send an one-key trial order, by network order sent to MCP and RMS.
2.RMS after receiving the associative operation order, the associative operation of opening a court session.
3.MCP after main control module is received the order that sends, order is converted to the standard commands of DVC with the transfer function of DVC special use, then directly order is sent to DVC, allow its normal operation.
The implementation method of the present invention's one one-key trial is elaborated as follows:
Network side equipment is during by network control MCP, IP and the PORT that the interface arranges digital media resource management system RMS that arrange by the MCP main frame at first, and and IP (IP+PORT), IP and the PORT of 3 third party devices of 4 DVC, preserve this 8 IP and PORT in the MCP.
Fig. 6~8th, IP configuration interface figure among the MCP, wherein:
The main frame log-in interface of the control desk MCP of Fig. 6 Digital Media, the relevant device in the digital court can carry out corresponding operating by logging in this interface behind the Certificate Authority.
The control desk MCP of Fig. 7 Digital Media enters the display interface after the log-in interface, by choosing the equipment configuration at this interface, can carry out the configuration to device IP and port.
Fig. 8 is the equipment configuration interface of the control desk MCP of Digital Media, wherein,
The control desk IP of Digital Media: be the IP of MCP main frame and relevant port numbers, can not change by configuration interface, just offer the user, purpose is to tell the user if will access MCP with third party device, will use IP and the port numbers of digital media server.
Explorer IP1: being IP address and the port of the associated server that will use, may be RMS etc., and different servers will be used in different fields, and this server is the associative operations such as waiting of law court's case when realizing opening a court session.
Scrambler IP: 4 zones are provided, and each zone can arrange IP and the port numbers of a DVC, so just can directly control DVC by MCP, can control DVC in the time of can guaranteeing network failure.
Third party IP: third party IP is realization, and any computing machine that allows through MCP can both be connected to MCP, communicates by letter mutually with MCP, so just can realize controlling MCP with third-party computing machine.
The panel of external control devices sends control command to the middle control of MCP, and the control command form is: process after IP*_+ control command .MCP receives corresponding control command, send to that corresponding equipment carries out corresponding operating in the digital court system.Wherein * is illustrated in the IP numbering of the hardware device that configures among the MCP, represents the RMS of network-side such as IP1, the numbering of the 1st DVC in the IP2 presentation graphs 1.When *=1, MCP will issue order all DVC and RMS, when 1<*<6, order is issued the DVC of appointment, when 5<*<9, third party's client is issued in order.
After COS will order (command format is: the C_O_S_+ control command .) to issue MCP by network., MCP judges that this control command is that COS sends, and concrete content is resolved in will ordering, namely remove the symbol ". " in prefix COS and the ending, then control command is issued the middle control of MCP, middle control receives only the control command that MCP resolved, middle control can send an order to MCP after to command process, the order content may be opening a court session of concrete court's trial case or close the front yard, then MCP can issue DVC with order.
Third party's client sends order to MCP, must be take ". " as end mark (command format be as control command .) when the third party sends order, otherwise MCP can not process.After MCP receives correct order, processing command and order issued middle control.
RMS also can send order to MCP, after MCP receives correct order, and processing command and order issued middle control.Middle control is sent to MCP after with command analysis again and does respective handling.
If control command, thinks then that control command is that local external control devices is sent from the middle control module of MCP; If described control command, thinks then that control command is that network side equipment (RMS, COS or third party device) is sent from the main control module of MCP.
The below does an explanation to the relation of the control among the MCP
1, terminal ACTIVE CONTROL:
1) external control devices sends order by middle control to MCP, the order that so middle control sends: IP*_+ control command., for example IP1_START represents to be sent to the control command of IP1, and operational order is START.
2) MCP receives middle control and sends order:
A.MCP processes after receiving the order that middle control sends, and judgement is to be sent to whose order.
B. if be sent to the order of IP1, issue all DVC after then operational order being changed by function, simultaneously RMS is issued in order, the order of issuing RMS will encapsulate with procotol, like this, when network broke down, RMS did not receive control command, but can guarantee that DVC receives control command, can store in this locality when guaranteeing that application service starts and record.
C. if IP2---IP5, then operational order is converted to the DVC that issues appointment behind the form that DVC can identify by the form function.
D. if IP6---IP8 then issues operational order and specifies third party's client, issuing third-party order is that operational order does not have prefix and point, the wherein end of ". " statement order, and prefix is IP*.
2. client application control
3) client sends the order of Request Control to MCP.
A. client send order------from solicit operation to MCP for example: control command.
4) MCP receives the order that client sends.
A. process after receiving the order that client sends, then order is sent to middle control.
B. then the control command after control is accepted to resolve in is sent to MCP, and MCP sends to DVC according to the DVC situation with control command.
Fig. 9 is that MCP processes the process flow diagram from relevant device control command in the digital court system, and as shown in Figure 9, its step is as follows:
If-1:MCP receive from network or the order that sends of control (external control devices mails to middle control with control command), process, judgement is the order what comes wherefrom, if the time order of coming from network then turn to If-1 to process, if the time order therefrom controlled then turn to If-3 to process.
If-2: judge that the order that network sends sends from COS, or send from other network terminals (third party or RMS etc.), if send from COS, after command process, directly issue DVC.If other network terminals then carry out the relevant treatment of If-4.
If-3: receive the next order of middle control and will carry out If-3, order is processed, if the three-character doctrine of order is " I ", then will issue RMS after the command process.If the 3rd character of order is greater than " 1 " and less than " 9 ", then carry out the processing of If-5.
If-4: the order that on network, sends be not COS send will carry out this step, order is processed, judge to order and come from RMS, still the order that sends from the third party, just use for its disposal route and process if send order from RMS, if the order that sends from the third party is just used for its disposal route process.
If-5: when the 3rd character of order is to carry out this step during greater than " 1 " and less than " 9 ", order is resolved, if the 3rd character is greater than " 1 " and less than " 6 ", then DVC will be issued after the command process, if the 3rd character is greater than " 6 " and less than " 9 ", then third party's network terminal will be issued after the command process.
Implementation of the present invention is not restricted to the described embodiments; other is any not to deviate from change, the modification done under Spirit Essence of the present invention and the principle, substitute, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.