CN2585321Y - Device for controlling and managing final-period processing in TV station - Google Patents
Device for controlling and managing final-period processing in TV station Download PDFInfo
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- CN2585321Y CN2585321Y CN 02284332 CN02284332U CN2585321Y CN 2585321 Y CN2585321 Y CN 2585321Y CN 02284332 CN02284332 CN 02284332 CN 02284332 U CN02284332 U CN 02284332U CN 2585321 Y CN2585321 Y CN 2585321Y
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Abstract
The utility model discloses a controlling and managing device for final-period making equipment in TV station, which relates to a managing device for making equipment in the TV station, specifically an electron, an IC card, a computer network and a data base. The aim of the utility model is to solve the problems and deficiencies which exist in a dispersion type management mode based on a monolithic computer system, which effectively solves the management problem and cost calculation problem in the program making of the TV station. The utility model is a two stage system based on the computer network, which is mainly composed of a main control machine 2, subsidiary control machines 6, etc. The connecting relations are that a server 1 and the main control machine 2 which is provided with a card writer and sender 3 and a printer 4 are respectively connected with switches 5, the switches 5 are also respectively connected with a plurality of subsidiary control machines 6, and the subsidiary control machines 6 are also respectively connected with a set of controlled devices 7. The utility model has the advantages of high reliability, good data security, good integrity, high operation speed, easy management, easy maintenance, high data correctness and high data accuracy, and the utility model is especially suitable for use in TV stations which need cost calculation or charging or use in similar application occasions.
Description
Technical field
The utility model relates to a kind of TV station making apparatus management devices, specifically, relates to electronics, IC-card, computer network and database technology.
Background technology
As everyone knows, TV station is the unit of a high investment high production.TV station will finish the TV programme of suitable quality, and the equipment that does not have suitable quality is not all right, and these equipment are just quite expensive certainly.So how effectively and efficiently use these equipment just to seem especially important, particularly cost accounting is in TV station when more and more important, effective control and management to TV making equipment are just more important, so " TV making equipment control management system " or " making computer room management system " just occurred.
Early stage making apparatus management system is based on the management mode of a kind of decentralized of Single Chip Microcomputer (SCM) system mostly, the Single Chip Microcomputer (SCM) system of a band magnetic card read head or IC-card read head promptly is set at every suit equipment place, then a plurality of or a lot of Single Chip Microcomputer (SCM) system are connected on the management PC based on a bus, gather related data and issue correlation parameter to each Single Chip Microcomputer (SCM) system by this management PC.There is following deficiency in this type systematic:
1. quantity is too many or cost is too high, and maintenance management is got up also inconvenient.Because TV station, TV station's equipment of particularly improving grade are not only much but also more expensive, every complete equipment place all will be provided with a cover Single Chip Microcomputer (SCM) system, one cover Single Chip Microcomputer (SCM) system is not cheap yet, so the quantity of Single Chip Microcomputer (SCM) system and total cost will be very high, give safeguard, management makes troubles.
2. communication speed is too slow.Because quantity is many, and is bus communication, so communication speed can not be got up soon.
3. failure rate is too high.Though, can not enter in batches, therefore, often be exactly artificial production, and along with quantity increases, failure rate itself will increase because this single-chip microcomputer quantity is many.Though failure rate may be not high with regard to single Single Chip Microcomputer (SCM) system, with regard to total system, failure rate will be very high; A lot of TV stations confirm this point in the whole nation; A lot of early stage TV stations of this type systematic that adopt all eliminate legacy system one after another, and go up new control system.
4. maintainability and data integrity are poor.Because in single-chip microcomputer, in case break down, just can't take out usually by data for data, also be difficult to safeguard.
Summary of the invention
The utility model is intended to overcome the existing problem and shortage of management mode based on a kind of decentralized of Single Chip Microcomputer (SCM) system, effectively solve problem of management and cost accounting problem that station synchronization is made, a kind of TV station professional video equipment control management device is provided.
The purpose of this utility model is to realize like this.
The utility model is with dividing the control machine to replace single-chip microcomputer.Because the equipment of TV station generally all is to concentrate to be placed on one or several and to make the district, just can take a kind of central controlled way to the control of the equipment that concentrates in together like this, we this control system in branch control machine.All share control system (comprise IC card reader also share) personnel of this making district use equipment.So just avoided the high problem of failure rate, the maintenance of simultaneity factor also reduces a lot, and because the central controlled system of cover role is equivalent to tens cover Single Chip Microcomputer (SCM) system roles, relative cost has also reduced so;
The utility model is based on computer network.Tong Xin speed should be between 10M-100M so, thus almost be synchronous on the speed, and because data can be in the hard disk two-stage backup of the hard disk and the server of control system, so the integrality of data can guarantee fully.
Control section of the present utility model is realized with electronic technology, mainly be by interface board for computers (I/O control card) output multichannel Transistor-Transistor Logic level signal (high-low level), again by converting control level after the light-coupled isolation in order to the output control signal, control corresponding switching device again, reach the purpose that opens or closes of control making apparatus power supply by opening or closing of this switching device.
The utility model also uses equipment to discern to personnel by the means of IC-card, judges related personnel's identity and whether has the authority of using relative production equipment by IC-card.
The technology that the utility model also uses is exactly computer networking technology and database technology.
The utlity model has following advantage and good effect:
1. device reliability height;
2. data security and integrality are good;
3. travelling speed is fast;
4. be easy to administer and maintain;
5. the accuracy of data and accuracy height, very suitable for need cost accounting or the TV station that is used to charge (or similarly application scenario).
Description of drawings
Fig. 1-the utility model is formed block scheme;
Fig. 2-minute control machine is formed block scheme;
Fig. 3-I/O card is formed block scheme;
Fig. 4-power controling box (detection of charged source) is formed block scheme;
Fig. 5-power controling box (not charged source is detected) is formed block scheme;
Fig. 6-power pack is formed block scheme.
Wherein:
The 1-server: refer to private server or the top-end computer that substitutes, it is a server, and the exchange that is used for the network information is with shared.Present embodiment is selected HP series top-end computer for use.
The 2-main control computer: refer to the computing machine of master control system in the utility model, it be used for system parameter setting, plan layout, in real time control command assign, real-time state monitoring, carry out various inquiries, statistics, printing etc.Present embodiment is selected Founder Shangqi's 6100 type computing machines for use.
3-writes card sender: refer to be connected with main control computer, be used to make the machine of providing the various IC-cards of the worker of our unit, it comprises writer and writes hair fastener software.Present embodiment is selected the RD-EZ writer for use.
The 4-printer: refer to be used for the terminal device of document printing, statistical report form, it has stylus printer, ink-jet printer, the various types of laser printer.Present embodiment is selected HP 1000 for use.
The 5-switch: be network interconnection apparatus, network interconnection commonly used, function is to isolate collision domain, improves the overall system bandwidth, is operated in data link layer.This paper is general reference here, also comprises hub, and this is to work in Physical layer, handles bit stream, isolates physical fault, is the interconnect equipment commonly used of building centralized star-like LAN (Local Area Network).Present embodiment is selected 3COM 10M/100M adaptive H UB for use.
6-divides the control machine: be to be responsible in the utility model that control a slice is concentrated or the control system of dispersing apparatus, it is used for realizing that the device power supply (DPS) control command is directly assigned with the equipment state scanning collection and with master control system carries out exchanges data and share, and it comprises that branch control computer, I/O card, power controling box, power pack, card reader, audio amplifier, rack and other select oil (gas) filling device.(see figure 2)
7-controlled device: refer to TV station's professional video equipment, as being equipped with (recording playback carrying device), non-linear editing equipment, film titler etc. to setting up.
8-network interface card: refer to computing machine is connected to interface card in the computer network.Present embodiment is selected the quick Ethernet card of TP-Link TF-3239D10/100mbps self-adaptation for use.
The 9-PC/ industrial computer: the various Pentium cpu chips of PC general reference IBM-PC series and development subsequently can compatible business computer.Industrial computer refers to industrial control computer, and it is better than business computer in aspects such as reliability, antijamming capability, anti shock and vibration ability at work.Require to be equipped with sound card in the utility model PC/ industrial computer.Present embodiment is selected for use and is ground auspicious IPC810A.
The 10-IC card reader: refer to read the specialized equipment of IC-card information, be used for the identification of utility model to IC-card information, it is divided into Contact Type Ic Card card reader and induction type IC card card reader.Present embodiment is selected the RD-ET card reader for use.
The 11-I/O card: refer to interface card that minute control computer is connected with power controling box, it is the bridge of control of computer realization power supply and status information of equipment collection.(see figure 3)
12-audio amplifier: refer to the audio amplifier active, that volume is adjustable.Present embodiment is selected VCV2000 for use.
13-power controling box: be that sub-control system is realized the actuating unit that device power supply (DPS) control and status information of equipment are gathered.(see Fig. 4, Fig. 5.)
The 14-power pack: being controlled terminal device of the present utility model, is the AC Power supply socket row who has emergency button that can realize controlled connection AC power to controlled device nearby.(see Fig. 6.)
15-independence card reading unit: be to be used for to disperseing controlled device to read the addressing terminal device of IC-card information separately.Present embodiment selects for use Wuhan to fly the FP-D01B of roc company type IC-card addressing control terminal.
The 16-expanded slot of computer: refer to be used on the computer motherboard install the socket of expanded function interface card, according to the bus difference, expansion slot is divided into isa bus expansion slot, pci bus expansion slot etc.Present embodiment is selected the isa bus expansion slot for use.
17-bus interface: refer to the golden finger plug of interface card, to its golden finger specification difference of different bus.Present embodiment is selected isa bus metal finger for use.
18-address detected: refer in the interface card logical circuit for I/O address identification.Present embodiment is selected 74LS04 and 74LS133 for use.
19-I/O interface circuit: the core integrated circuit in the I/O interface card, it has the latch and the impact damper of inputoutput data, state and control command register are arranged, ports having decoding and control circuit, what have also contains the interrupt request trigger, interrupts the worn-out trigger of screen, the interrupt priority queue circuit, sends out the circuit of interrupt vector etc. to CPU, could solve the driving force problem of CPU like this, sequential coordination question and the various controls of realization guarantee that CPU can correctly reliable and peripheral hardware exchange message.Present embodiment is selected 8255A for use.
20-addressing card: refer to be specifically designed to independent card reading unit is carried out addressing and transmitted the I/O interface card of its Card Reader signal.Present embodiment selects for use Wuhan to fly the LD20002 of roc company addressing card.
21-interface socket: refer to the edge connector that polycore cable easy to use or flat cable externally connect.Present embodiment is selected DB-25 for use.
22-microcomputer interface: with the interface socket of microcomputer connection.Present embodiment is selected CD1-25 for use.
23-photoelectricity is isolated: adopt photoelectrical coupler to realize that circuit connects, improve antijamming capability, can disturb and some ultrahigh frequency impulse disturbances by insulating power supply.Present embodiment is selected TLP521-4 for use.
24-command execution on-off circuit: refer to controllable on-off circuit with switch integrated circuit, electron device composition.Present embodiment is selected transistor 9013 on-off circuits for use.
The 25-driving circuit: refer to input signal to be transformed into the circuit with driving relay energy force signal, promptly the voltage of signals of Xing Chenging, size of current must satisfy the requirement of adapted relay.Present embodiment is selected 9013 amplifying circuits for use.
26-display circuit: the circuit that refers to adopt LED that each road power supply enable state and controlled device are shown with electricity condition.Present embodiment selects that LED Φ is 10 red for use, LED Φ 10 is green etc.
27-current sampling: refer to sample circuit that controlled device is monitored with electricity condition (energising or shutdown).Present embodiment selects for use Wuhan to fly roc company 9721 type current transformers.
28-power conversion: the circuit that refers to the input of AC220V electrical network is transformed into by the transformation rectifying and voltage-stabilizing the required various DC voltage of equipment each several part circuit.Present embodiment selects for use Wuhan to fly the FPTV982 of roc company type transformer and LD9702 rectifying and voltage-stabilizing parts.
29-relay: press the electron electric power device of the break-make of input signal control output contact by the electromagnetic force conversion, be commonly used to realize with of the control of direct current miniwatt input signal to the powerful output signal of alternating current-direct current.Present embodiment is selected G2R-1-DC12V for use.
30-exchanges the outputting standard socket: refer to meet the multi-function jack of national standard, and rated power supply 10A, socket has multidigit, as the 3-7 position.Present embodiment is selected safe power 118 series for use.
31-emergency button: refer to for ease of in when debugging and be used for just in case utility model when breaking down and do not influence that controlled device uses and the power switch that is provided with, power toggle switch or air-break in general the employing.Present embodiment is selected the E-TEN1321 toggle switch for use.
Embodiment
As shown in Figure 1, the utility model is a two-stage system based on computer network, mainly is made up of main control computer 2 and branch control machine 6 grades; Its annexation is: server 1 be connected with the main control computer 2 of writing card sender 3, printer 4 and be connected with switch 5 respectively; Switch 5 is connected with a plurality of branch control machines 6 respectively again, divides control machine 6 to be connected with one group of controlled device 7 respectively again.
Wherein main control computer 2 has management function, and divide control machine 6 to have control and IC-card personal identification function, one cover divides 6 controls of control machine a controlled device 7 of making the district, because the TV station that has has several making district, so just have several covers to divide control machine 6 to control possibly, the software of total system is that the standard by the network edition designs.
As shown in Figure 2, a cover divides control machine 6 mainly to be made up of PC/ industrial computer 9, IC card reader 10, I/O card 11, audio amplifier 12, power controling box 13, power pack 14, independent card reading unit 15, addressing card 20; Its annexation is: wherein IC card reader 10, audio amplifier 12, independent card reading unit 15 directly are connected with PC/ industrial computer 9 respectively by addressing card 20; Power controling box 13 is connected with PC/ industrial computer 9 by I/O card 11; Power controling box 13 is connected respectively with one group of power control box 14 again, and each power control box 14 is connected with every cover controlled device 7.
PC/ industrial computer 9 is that the power supply control command that is used for realizing controlled device 7 is directly assigned with controlled device 7 status scan collections and with main control computer 2 and carried out exchanges data and shared; Audio amplifier 12 is used to realize on-the-spot various phonetic functions; IC card reader 10 is used for the identification to IC-card information; I/O card 11 is kernal hardwares that branch control machine 6 is realized power supply control and controlled device 7 status information captures; Power controling box 13 is topworkies of controlled device 7 power supplys control.
From Fig. 2, it can also be seen that to controlled device 7 it is central controlled fully, Card Reader also is to concentrate to share.But need at work to manage and control to performing in a radio or TV programme dispersion controlled devices 7 such as the Room, at this moment central controlled mode is still adopted in the control that disperses controlled device 7, but because dispersion controlled device 7 may be far away from the IC card reader of sharing 10, the person's Card Reader that is not easy to the machine, in order to address this problem, we are disperseing controlled device 7 places to be provided with an independently independent card reading unit 15.
As shown in Figure 3, I/O card 11 is made up of bus interface 17, address detection circuit 18, I/O interface circuit 19, interface socket 21; Its annexation is: address detection circuit 18, I/O interface circuit 19 are connected with bus interface 17 respectively; I/O interface circuit 19 also is connected respectively with address detection circuit 18, interface socket 21.
I/O card 11 principle of work are: the I/O card is inserted on the expansion slot 16 of branch control computer, by bus interface 17, the every signal of address bus carries out addressing by address detection circuit 18, when microcomputer address scan address meets this card address, address detection circuit 18 meeting OPADD control signal deactivation I/O interface circuits 19, the control command signal that computing machine is transmitted by data bus passes to interface socket 21 and removes driving power control box 13 through handling, and simultaneously the current sample information of the equipment state that is transmitted by power controling box 13 is passed to bus interface 17 feedbacks by I/O interface circuit 19 by data bus and sends computing machine back to.
As shown in Figure 4, power controling box 13 (detection of charged source) is made up of microcomputer interface 22, photoelectric isolating circuit 23, command execution on-off circuit 24, driving circuit 25, display circuit 26, current sampling circuit 27, power converting circuit 28; Its annexation is: microcomputer interface 22 is connected with photoelectric isolating circuit 23, current sampling circuit 27 respectively; Command execution on-off circuit 24 its input ends link to each other with photoelectric isolating circuit 23, and its output terminal is connected with driving circuit 25, display circuit 26; Power converting circuit 28 its input termination AC220V, its output+12V termination driving circuit 25, its output+5V end is connected with command execution on-off circuit 24, and driving circuit 25 is to external power pack 14, and current sampling circuit 27 is to external controlled device 7.
Power controling box 13 (detection of charged source) principle of work is: power controling box is an actuating unit of realizing in the utility model that device power supply (DPS) control and equipment state are gathered.The system controlled by computer order is by the output of I/O interface card, receive power controling box microcomputer interface 22 by flat cable, remove interference by photoelectric isolating circuit 23, produce corresponding gauge tap signal by command execution on-off circuit 24, pass to driving circuit 25 on the one hand, formation has certain power (driving voltage that meets the relay that matches, power requirement) dc control signal, output is access to power pack 14, Alternating Current Power Supply with the control controlled device, pass to display circuit 26 on the other hand, allow the connection situation on this machine side plate, to show the power supply of each controlled passage with LED.
Whether controlled device 7 switches on, and is by current sampling 27 electricity consumption status signal sample acquisitions to be passed back Computer Storage and handled the detection of realization power supply by microcomputer interface 22 feedbacks again.
The various direct current supplys of this machine each several part circuit are carried out transformation, rectification, voltage stabilizing by AC power input by power converting circuit 28 to be provided.
As shown in Figure 5, power controling box (not charged source is detected) is made up of following parts, and its annexation is: with Fig. 4 explanation, omit the current detecting part.
As shown in Figure 6, power pack 14 is made up of relay 29, emergency button 31, interchange outputting standard socket 30, its annexation is: relay 29 its input termination AC power, its output termination exchanges outputting standard socket 30, exchange outputting standard socket 30 and be connected with opertaing device 7, emergency button 31 is connected across relay 29 and exchanges the input and output two ends.
Just in case do not influence the normal use of controlled device 7 when breaking down, emergency button 31 is set for the ease of utility model debugging and utility model.When connecting emergency button 31, make ac voltage input directly with exchange outputting standard insert row 30 short circuits, controlled device 7 obtains powering.
Also have in addition:
1. according to the user's of TV station site specific and customer requirements, select the appropriate location as the utility model master-control room, main control computer 2 be installed, write card sender 3, printer 4, server 1, switch 5, if TV station has the LAN machine room, also switch 5, server 1 can be installed in it.
2. concentrate at each and make district's installation one cover sub-control system, divide the control rack to be installed near the doorway, one's respective area, be convenient to the producer and pass in and out the operation of swiping the card, PC/ industrial computer 9, network interface card 8, I/O card 11, audio amplifier 12, power controling box 13, addressing card 20, card reader 10 are housed in this rack, 1 cover power pack 14 is installed at every cover controlled device place in concentrating the making district, at indivedual controlled device places that disperse independent card reading unit 15 is installed.
3. the utility model network connects with computer network lines, the attachment plug of RJ45 network etc., presses Fig. 1 and connects.
4. power controling box 13 connects by Fig. 2 with adopting bifilar signal wire being connected of each control enclosure 14 in the sub-control system, and addressing card 20 is pressed Fig. 2 connection with adopting computer network lines, RJ45 attachment plug being connected of independent card reading unit 15.
The utility model using method is as follows:
1. on main control computer, carry out various parameter settings, and write hair fastener by user's concrete condition and requirement.
2. hold my IC-card with the machine people and select to need to use device number with keypad after minute control machine place Card Reader identification identity, go opening device work by the voice prompting, the utility model writes down the on time automatically.
3. finish with artificial work of machine, after the equipment shutdown, arrive branch control machine place Card Reader once more, the utility model will write down the unused time automatically.
4. on main control computer, can carry out various plans, inquiry, statistics, printing etc. by relevant interface operation.
Claims (4)
1, a kind of TV station professional video equipment control management device is characterized in that:
This device is a two-stage system based on computer network, mainly is made up of main control computer (2) and branch control machine (6) etc.; Its annexation is: server (1) be connected with the main control computer (2) of writing card sender (3), printer (4) and be connected with switch (5) respectively, switch (5) is connected with a plurality of branch control machines (6) respectively again, divides control machine (6) to be connected with one group of controlled device (7) respectively again;
One cover divides control machine (6) mainly by PC/ industrial computer (9), IC card reader (10), I/O card (11), audio amplifier (12), power controling box (13), power control box (14) is formed, its annexation is: IC card reader (10) wherein, audio amplifier (12), independent card reading unit (15) directly is connected with PC/ industrial computer (9) respectively by addressing card (20), power controling box (13) is connected with PC/ industrial computer (9) by I/O card (11), power controling box (13) is connected respectively with one group of power control box (14) again, and each power control box (14) is connected with every cover controlled device (7).
2, by the described a kind of TV station of claim 1 professional video equipment control management device, it is characterized in that: I/O card (11) is made up of bus interface (17), address detection circuit (18), I/O interface circuit (19), interface socket (21); Its annexation is: address detection circuit (18), I/O interface circuit (19) are connected I/O interface circuit (19) respectively and also are connected respectively with address detection circuit (18), interface socket (21) with bus interface (17).
3, by the described a kind of TV station of claim 1 professional video equipment control management device, it is characterized in that:
Power controling box (13) (detection of charged source) is made up of microcomputer interface (22), photoelectric isolating circuit (23), command execution on-off circuit (24), driving circuit (25), display circuit (26), current sampling circuit (27), power converting circuit (28); Its annexation is: microcomputer interface (22) is connected with photoelectric isolating circuit (23), current sampling circuit (27) respectively; Its input end of command execution on-off circuit (24) links to each other with photoelectric isolating circuit (23), and its output terminal is connected with driving circuit (25), display circuit (26); Its input termination of power converting circuit (28) AC220V, its output+12V termination driving circuit (25), its output+5V end is connected with command execution on-off circuit (24), and driving circuit (25) is to external power pack (14), and current sampling circuit (27) is to external controlled device (7).
4, by the described a kind of TV station of claim 1 professional video equipment control management device, it is characterized in that:
Power pack (14) is made up of relay (29), emergency button (31), interchange outputting standard socket (30), its annexation is: its input termination AC power of relay (29), its output termination exchanges outputting standard socket (30), exchange outputting standard socket (30) and be connected with opertaing device (7), emergency button (31) is connected across relay (29) and exchanges the input and output two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284332 CN2585321Y (en) | 2002-11-26 | 2002-11-26 | Device for controlling and managing final-period processing in TV station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284332 CN2585321Y (en) | 2002-11-26 | 2002-11-26 | Device for controlling and managing final-period processing in TV station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2585321Y true CN2585321Y (en) | 2003-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02284332 Expired - Fee Related CN2585321Y (en) | 2002-11-26 | 2002-11-26 | Device for controlling and managing final-period processing in TV station |
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| Country | Link |
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| CN (1) | CN2585321Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101656838B (en) * | 2008-08-19 | 2012-11-28 | 新奥特（北京）视频技术有限公司 | Broadcasting-line automation caption producing and broadcasting system of television broadcast station |
-
2002
- 2002-11-26 CN CN 02284332 patent/CN2585321Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101656838B (en) * | 2008-08-19 | 2012-11-28 | 新奥特（北京）视频技术有限公司 | Broadcasting-line automation caption producing and broadcasting system of television broadcast station |
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| CF01 | Termination of patent right due to non-payment of annual fee |