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 numeral court's trial COS of 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 handles at 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 apparatus according to the content in the control command and goes.In relevant field, be sent in the corresponding apparatus after according to the content in the field control command being handled and go.
Control module and main control module in wherein comprising among the MCP, main control module is as the total control module of whole M CP, be responsible for integral body control, configuration and state-detection, and be responsible for the control command that third party device in the network or RMS send is carried out dissection process MCP; Control module in also comprising 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, still send from third party device, if send from RMS, just use at the respective handling method and handle, if the control command that sends from the third party is just used at the respective handling method handle, 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 first scope, send to RMS after then this control command being handled, and will send to all DVC after this control command processing; If be numbered second scope, send to corresponding D VC after then control command being handled; 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 the IP address and the port that the interface is provided with equipment self that be provided with of MCP main frame.
IP address and port that wherein above-mentioned MCP main frame is provided with the hardware device that disposes in the interface are: be that RMS distributes a corresponding IP address and port numbers, it is being provided with 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 being provided with 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 being provided with on the interface the corresponding IP6~IP8 that is numbered.
In the wherein above-mentioned digital court system relevant device be numbered the numbering that the MCP main frame is provided with hardware device correspondence on the interface, promptly first scope of relevant device numbering is IP1 in the digital court system, expression RMS is provided with numbering on the interface at the MCP main frame; Second scope is IP2~IP5, represents that 4 DVC are provided with numbering on the interface at the MCP main frame; The 3rd scope is IP6~IP8, represents that 3 third party devices are provided with numbering on the interface at the MCP main frame.
As COS during, by network control command is transmitted to RMS simultaneously to the MCP transmitting control commands;
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 external control devices comprises in the control command that MCP sends 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 synoptic 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, control module and main control module in having 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 visit of far-end; Middle control module links to each other by the serial ports external control devices, accepts the steering order of external control devices to MCP
Function to each equipment in the long-range court's trial system is further elaborated below:
(1) DVC multi-media decoding and encoding equipment
DVC can show by decoding long-range vision signal in this locality, by Network Transmission and multicasting technology, realize the high-quality long-distance video transmission of broadcast level.The DVC file storage 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 and receives processing capacity, can receive the front yard order of opening a court session to close of handling 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 numeral court's trial control system
COS is digital court's trial control system, system comprises all relevant content information in the court judgment process: text message (electronics notes etc.), pictorial information (exhibit photo etc.), audio frequency, video etc. carry out digitized processing (collection in real time, 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 or the like).
(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
The IP and the port of third party device can be set by the webpage of MCP main frame,, realize third party device control MCP main frame, the operation of can conveniently opening a court session then by just communicating after the authentication of MCP with MCP.
(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 central authorities' control, format conversion, Video Segmentation can be begged for multiple functions such as main frame, mainly should be used for big-and-middle-sized court, middle-size and small-size meeting room etc.
Control module and main control module during MCP has, main control module wherein: be used for total control module, be responsible for each module in the equipment is controlled configuration as entire equipment, and state-detection, and be responsible for to handle the 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 and be responsible for the control external unit, as rotation by serial ports control video camera, the opening/closing of light, projector's adjusting; 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 to MCP in the control method of an one-key trial of the present invention by net control device by the user, MCP can make relevant operation then, 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 is in the time can not being connected with RMS, and also can take emergency measures records the DVC unlatching, 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) by wall top panel (external control devices) by serial ports and give middle control.
2. after middle control receives order, with command process, be converted to the one-key trial order (perhaps a key closes the front yard order) that the MCP master control can discern then 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 to encapsulate, then RMS be issued in order with RMS.
When b. breaking down in order to ensure network as MCP and RMS, be to allow the DVC operate as normal, increased the order that the MCP main control module will be received, command conversion is become the standard commands of DVC with the transfer function of DVC special use, directly order is sent to DVC then, allow its operate as normal.
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, middle then control sent to the MCP main control module by serial port command.
3.MCP judge after main control module receives orders and handle that MCP sends to third party device or COS by network with order.
Fig. 4 controls the related procedure of carrying 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 the order that control sent during 3.MCP main control module was received,
With command process:
A. will order and use the agreement of communicating by letter to encapsulate, then RMS be issued in order with RMS.
When b. breaking down in order to ensure network as MCP and RMS, be to allow the DVC operate as normal, increased the order that the MCP main control module will be received, command conversion is become the standard commands of DVC with the transfer function of DVC special use, directly order is sent to DVC then, allow its operate as normal.
Fig. 5 controls the related procedure of carrying out an one-key trial by COS, wherein comprises following steps:
1.COS send an one-key trial order, order sent to MCP and RMS by network.
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, command conversion is become the standard commands of DVC with the transfer function of DVC special use, directly order is sent to DVC then, allow its operate as normal.
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 is provided with digital media resource management system RMS that be provided with by the MCP main frame at first, and and IP (IP+PORT), the 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 landing 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 disposition at this interface, can carry out Device IP and configuring ports.
Fig. 8 is the equipment disposition 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 visit MCP with third party device, will use the IP and the port numbers of digital media server.
Explorer IP1: being the 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 being used for realizing opening a court session.
Scrambler IP: 4 zones are provided, and each zone can be provided with 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 used for realizing that any computing machine that allows through MCP can both be connected to MCP, carries out mutual communication with MCP, so just can realize controlling MCP with third-party computing machine.
The panel of external control devices is to the middle control transmitting control commands of MCP, and the control command form is: handle after IP*_+ control command .MCP receives control commands corresponding, send in the digital court system corresponding apparatus and carry out corresponding operating.Wherein * is illustrated in the IP numbering of the hardware device that disposes among the MCP, represents the RMS of network-side, the numbering of the 1st DVC in the IP2 presentation graphs 1 as IP1.When *=1, MCP will issue order all DVC and RMS, when 1<*<6, the DVC of appointment is issued in order, 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, promptly 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 is to sending an order to MCP after the command process, the content of order may be opening a court session of concrete court's trial case or close the front yard that MCP can issue DVC with order then.
Third party's client sends order to MCP, must be when the third party sends order with ". " as end mark (command format is: control command .), otherwise MCP can not handle.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 done respective handling with being sent to MCP behind the command analysis again.
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.
Below the relation of the control among the MCP is done an explanation
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) control sent order during MCP received:
Handle after the order that control was sent during a.MCP received, 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 discern 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 sends the order of solicit operation to MCP------for example: control command.
4) MCP receives the order that client sends.
A. handle after receiving the order that client sends, then order is sent to middle control.
B. the control command after control is accepted to resolve in is sent to MCP then, and MCP sends to DVC according to the DVC situation with control command.
Fig. 9 is that MCP handles 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), handle, judgement is the order what comes wherefrom, if the time order of coming from network then turn to If-1 to handle, if the time order therefrom controlled then turn to If-3 to handle.
If-2: judge that the order that network sends sends from COS, still send,, after command process, directly issue DVC if send from COS from other network terminals (third party or RMS etc.).If other network terminals then carry out the relevant treatment of If-4.
If-3: the order that control comes in receiving will be carried out If-3, and order is handled, 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 handled, judge to order and come from RMS, still the order that sends from the third party, just use at its disposal route and handle if send order, handle if the order that sends from the third party is just used at its disposal route from RMS.
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 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.