TWI380680B - Television wall capable of appointing serial numbers to television stations automatically and the method thereof - Google Patents

Description

IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a television wall device, and more particularly to an automatic television main asset t« device and its pointing technique.曰 [Prior Art] 0 As the display technology progresses, the size of the display is also getting larger and larger. The size of the display is limited, and the display is displayed.

The increase in = is significantly improved. In addition, even if the projection is used, the projection method is easy to be affected by the light exposure, and the surface is suitable for the environment of the ambient light. Therefore, in order to present a giant picture that cannot be provided by the single-display H, it is an economically viable method to display using a television biliary. Back to the first picture is a schematic diagram of a typical video wall equipment. As shown in the figure, this video wall device 100 has a main and 1/ίΛ force ball 12G and Wei TV host

. The master host 120 and each of the television hosts 14 each have a transmitting terminal X and a receiving terminal (four). The needle, the sending hair of the main face machine (10) is connected to the receiving end of each television host 140, and I sigh to the developed TV host M0. Moreover, the receiving end of each of the television hosts 140 is connected to the receiving host 120 of the main control host 120, w, 畜,,,,,,,,,,,,,,,,,,,,,,,,, - In order to touch the signal packet sent by the TV domain (10), the host computer 120 must be sensitive to each TV domain (10). The master 1380680 control host 120 can determine which of the television hosts 14 to transmit the signal packet based on the serial number information contained in the received signal packet. In addition, the main control host m broadcasts the packet to each television host 140. The television host 140 determines whether to receive the signal packet according to the serial number information contained in the signal packet. In order to specify the serial number of each TV domain 14G, Wei Shang is usually set manually. However, with the increase in the number of TV mainframes for video wall equipment, the manual setting is not only a waste of time, but also a problem of serial number confusion. SUMMARY OF THE INVENTION The main object of the present invention is to provide a method for accommodating wall drums, which can automatically set the serial number of each television domain and the content of the serial number to be confused with the subject. Other objects and gaze of the present invention can be further understood from the technical features disclosed by the present. For the above-mentioned or some or all of the purposes or other purposes, the visor device of the present invention includes a plurality of television hosts and a master host in which a plurality of television hosts are connected to form a television host. string. The main control host is connected to the end of the TV host string, and is used for sending the serial number packet to each television host to set the TV host serial number, wherein the television hosts are electrically connected from the near to the remote to the main control host. arrangement. Each television host has a switching element. These switching elements are connected in series to the receiving end of the main 6 1380680 control host to determine which video host can be handed over to the host. Each TV host is based on whether it is possible to control the host six=, to determine whether the domain is connected to the _ package, and then set the sequence ^ where 'the engine paste component that has not been set to the number is not connected to the serial number In the TV domain, the connection between the TV field and the main control host is set to the connection between the TV host and the main control unit. '

According to this electrician equipment, the implementation ship of this (4) provides a method for Wei Ding Lai, which is difficult to determine the TV wall equipment. This branch secret: (8) switch each TV host to - order "Fixed, in the sequencing mode" each TV host can send iron, and the second is the next - the signal sent by the Wei domain is forwarded to the main control domain; _ wide shot type Wei-moan listen to each TV host; (e) each TV host is based on why the uncontrolled host is hand-held to determine whether the domain order thief package and output - indeed riding the package to the main control domain; (9) if the master The host receives the acknowledgement packet and sends another sequence number packet; and (8) if the master host does not touch the packet, the packet is sent. Compared with the conventional video wall device, the television stepping device of the present invention can automatically set the serial numbers of the respective television hosts, and can automatically determine whether the serial numbers of all the television hosts have been set. Therefore, it is possible to avoid the situation where the manual time setting is wasted and the serial number is confused. The advantages and spirit of the present invention will be further understood from the following detailed description of the invention. [Embodiment] The foregoing and other features, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. The directional terms mentioned in the following embodiments, such as up, down, left, right, front or back, etc., are only directions referring to the additional drawings. Therefore, the directional terminology used is used to illustrate that it is not intended to limit the creation. The second A to the second C picture is one of the TV wall equipment provided in this month. As shown in Figure 2A, this video wall equipment includes a number of Wei Qianshun, 鸠, ... 24 () 11 and "New Area 22 (). In the physical configuration, (4) TV domain affiliation, ... is usually arranged in an array to present a giant face. In terms of circuit connections, these television hosts 240a, 24〇b, ... 24〇n are connected as a television host string. The master host 22 is connected to the end of the television host string (i.e., the left end of the figure). The other end of the TV host string (ie, the right end of the figure) is empty. For example, the second A_shower's master host 22G has a receiving end Rx and a transmitting unit. A, 24Gb, "24Gn has - receiving end Rx, - transmitting end Tx and - switching elements 242a, 242b , "242n.", the transmitting terminal Tx of the master host 220 is electrically connected to each of the television hosts 240a, 240b, ... the receiving end of the bird. Thereby, the master host 220 can send a signal to the broadcast mode to Money TV money fishing, fiber, ".24〇11. As shown in the 'shown' TV host 240a's sender Tx is through the TV host 2 his opening element a is electrically connected to the receiving terminal of the master host 22 e and 'the transmission terminal of the second-to-one television host 24〇b is electrically connected to the receiving end Rx of the main control host 220 through the switching element ^ through the switching element; again, the W-series television is woven by the transmitting end. The switching element 242b and the switching element 242a are electrically connected to the receiving end Rx of the main control host 22, hereinafter. Since these television mainframes 2, the bird switching elements 242a, 242b, ... 242n are connected in series At the receiving end of the master host 22, so by controlling each switching element 2, 2, ... 2 In the state of 42n, it can be determined which one of the television hosts 240a, ... 24〇n can be handed over to the main control host 22 进一步 - further, taking the television host 24〇a? 2 as an example, The television host theory is defined as a first-TV host' f-view 2 is defined as a second television host. The first-television domain 24Gb is a first-television host, a--a television host. The first-television host 240a and the second television 24% of the transmitting end of the host is electrically connected to the master-receiving terminal Rx through the switching element 242a of the first-TV host. The second component of the host-TV host 2 can be determined to be The transmitting end of the first television host 24A is electrically connected to the receiving end of the main control host 220, or the transmitting end of the second television host 240b is electrically connected to the receiving end Rx of the main control host 220. Only the television host 24〇a, 24〇b, ... η of the transmitting end DX electrically connected to the receiving end Rx of the main control host 220 can be hand-held with the main control host 22, and therefore, each switch 1380680 is controlled. 242 242 wood 2421), ... 242 η state, you can decide which TV host 24 (^2401) ...240η can be handed over to the master host 22. When the master host 220 starts setting the serial numbers of the respective television hosts 24〇a>24〇b,...24〇n, as shown in Fig. 2A, each television Host 2 generous 24〇b,...24〇n

The system is switched to the -sequence specification mode. Taking the television host 2 as an example, in the serial number designation mode, the switching elements of the television host 240a are switched over and connected to the connection between the transmitting terminal τ of the television host 240b and the receiving terminal Rx of the master host 22〇. . It is worth noting that although in the serial number designation mode, these TV mainframes 24 (Η24〇ν··24〇η will output signals. However, because the switching element peak islands, . . . 24211-1 will each block the corresponding TV host 24〇a, 240b, ".24Gn-l's second - a TV host · b, Shi, ... weaving

The signal of the birth is transmitted to the receiving end of the main control host 22G, and therefore, in the second A picture, only the transmitting end τ of the television host·a closest to the main control host 22〇

It can be electrically connected to the receiving of the master host 22q. Therefore, only the television host 240a can be handed over to the master host 22. In the serial number designation mode, the master host 22q broadcasts the first packet to each TV host 2, 2424...), with the slave serial number. The name of the TV host 2, 2 injuries, ..·2· is based on the read host (10) grip, to decide whether to record the serial number of the package money - the package to the master in the first A picture, only the most The TV host that is not close to the serial number of the master host 220 can be handed over to the master host, and the paper number packet 'and the send-confirm packet is sent to the master host 220. As shown in the figure, after the TV bank confirms the packet, it will switch to the normal display mode. In the normal display mode, the switching element quarantines the connection between the television host 24A and the master host 22_ to interrupt the communication between the TV host bird and the master host 22. It is worth noting that the master host 22 must send another sequence number packet after receiving the acknowledgement packet from the television host 24Qa. , 'π on the above', refer to the figure, if the TV host is timid, ... 2 gamma has not been set the serial number (that is, under the serial number), it will be in a state of waiting for the host host 220 The switching elements 242b, . . . , 242 η-1 are respectively vacantly connected to the receiving end of the sub-domain fiber, the second-to-one television host c' 240 η, and the receiving end of the main control host 22 That is to say, all the television hosts 240c, ." 240n that have not been connected to the TV host fiber of the serial number can not be handed over to the master host 22. ^ Figure 2 shows if the TV host It is said that a has been set the serial number (that is, 2 is often shown), and the receiving end of the TV field 2 is connected with the receiving end of the main control host Tx and the receiving terminal of the main control host 22, and the television host 240a and the main control host 22 are blocked. Repeat the handshake. That is to say, in the normal ''', the mode, the TV host 24〇a can only receive the signal and can not output the letter ~ the same day "3" 'switching element 242a will make the next TV host 240b Read with the master host 220. Based on this 'TV of the present invention The master 1380680 220 of the device 200 is electrically connected to each of the contempt hosts a, a, ..., 240 η to set the serial number of the different number. As shown in the second C, all the television hosts After 240a, 240b, ... 240n are all set to the serial number, each of the television hosts 240aj240b, ... 24〇η will be switched to the normal display mode. That is, each of the switching elements 242a, 242b, ... 242n will be vacantly associated with it. The t-view 24〇a, 24Gb, ."24()n Wei DuanΤχ and the receiving terminal Rx of the main control host 220. At this time, because the other end of the TV host string is miscellaneous 'master After the domain 22G sends the sequence number packet, it does not receive any acknowledgement packet. The master control domain 220 can determine all the television hosts 24 〇 a, 24 〇 b, ... 24 of the video wall device 200 according to the acknowledgment packet. In order to avoid the misjudgment of the master host 22, in a preferred embodiment, the master host 22 can be set to wait after sending the sequence number packet - the preset time, if it is here If no confirmation packet is received within the preset time, it means all The serial numbers of the hosts 240a, 240b, ... 240n have been specified. In the case of the video wall device 200, the master host 220 must set the serial numbers of the different numbers for the respective television hosts 240a, 240b, ".240n to ensure In a preferred embodiment, the master host 220 can generate a serial number by using a random number or by a preset formula. For example, the master host 22 () can persuade according to each television host 240 , ... 240η generates a serial number at the location where the video wall device 2 is located (for example, the row and column coordinates), so that the user can confirm the position of each television host 24 (^2401) / .. 24011 ' and the main control host 220 can be a computer The host or the 12-television host, that is, the main control host 220, can be a computer or the first-numbered television host 240a. 3A and 3B are diagrams of a preferred embodiment of a preferred embodiment of a video wall device 2, which specifies a television host number. The third A picture is the operation flowchart of the main control host 220 in the video wall device 2 of the second A picture, and the video host device 240 in the video wall device 200 of the first picture A, 240b, '"240n operation flow chart. As shown in FIG. 3A, first, in step S100, the main control host 22 sends a serial number designation packet to each of the television hosts 24〇a, 24〇b, ... 24〇n to connect the respective television hosts 24Ga, 24Gb. ,."24Gn switch to - the serial number refers to the Lai. At the same time, as shown in the third B, in steps S2 and S21, each of the television hosts 240a, 240b, 240n will determine that it is a trait-number after receiving any signal packet from the host 22 The package is decided to change the sand to the serial number specified mode. If it is a serial number packet, in step., each TV host wars, ·..2. Then switch to the serial number designation mode. At the same time, please refer to the second A picture in the serial mode, each TV host 24〇a, 24〇b, ... 24〇n can send money, and to prevent Xiang Wei domain, and "one after the other The television host hires, "The money sent by the instrument is forwarded to the master host 220.

After Ik', as shown in the second A figure, in step sl2, the master host 22 transmits the broadcast number to the various Wei domain articles, 鸠, .... 1380680

At the same time, as shown in the third figure B, in step S22q, each of the television hosts 240a, 24〇b, ... 24〇n, after receiving the signal packet, determines whether it is a serial number packet. If it is a serial number packet, in step S240, each of the television hosts 2, 2鄕, . . . 240η can be touched with the master host 22(). If the television hosts 240a, 240b, ... 240n can be handed over to the master host 22, the television hosts 240a, 240b, ... 24〇n perform the subsequent steps S25〇 and s·, record the received sequence number packets and output Confirm the packet to the master host 220. After the television host 24A>24〇b, ...240n outputs the confirmation packet, in step S270, it switches to the normal display mode, and then proceeds to step S29Q to end. ^ otherwise, in step S240, if it is the television host 24〇 a, 24〇b, ...24〇n can not be held with the master host', then directly proceeds to step S290 to end the loop. At the same time, please refer to the second B picture. In the normal display mode, the television host 240a, 240b, ".240n cannot output a signal and the host host 220 is in a handshake.

Next, as shown in FIG. 3A, in step S140, the main control host 220 responds according to whether or not any of the television hosts 24〇a, 24〇b, ... 24〇n is received. Decide whether to repeat step sl2 to send another serial number packet. If a confirmation packet is received, the master host 22 then repeats step sl2 to send another new sequence number packet. If the confirmation packet is not received, the master host 22 transmits a normal display packet to each of the television hosts 240a, 240b, 240n' to stop the designated serial number and switches the respective television hosts 240a, 240b, 2424n. To the normal display mode. At the same time, as shown in the third b diagram, the 1380680 singer is as in step S23 〇, each television host 2 働 働, ... 2 after receiving the f-number packet, it will judge whether it is a normal display packet. If so, in step a, the host 24〇a, 240b, ... 240n is switched to the normal display mode, and then step S290 ends the loop. μ is worth / the main thinking 疋 'Although the third picture in the TV host 2 ♦ fiber, ... 0 η for the received signal packet in order to determine whether it is the serial number specified packet _ (step S2H)), whether it is a serial number packet (Step (4)), whether it is a normal display packet (step S230). However, the present invention is not limited thereto, and the order of steps S210, S22G, S230 can be adjusted. Compared with the video wall device 100 of the first figure, the electric device 200 of the embodiment of the present invention can automatically set the serial numbers of the respective television hosts 24〇a, 2働, "24〇n, and can automatically determine The serial number of all TV hosts 240a, 240b, . . . 2 is already set. Therefore, it is possible to avoid the waste of the time and the serial number of the manual mode. The video wall device 200 in the embodiment of the present invention can also be set according to the location of each of the television hosts 24〇a, 2, ..., 24〇n. The serial number is given by the position of each of the television fields a, 240b, ... 240n. In addition, as shown in FIG. 2C, since the main control host 22 of the electric device 200 in the embodiment of the present invention passes through the debt test, is there any television host 240a, 240b, ... 24〇n Respond (confirm packet) to determine whether the serial number has been completed. Therefore, the main face machine 22 can also compare the number of completed TV hosts 240a, 240b, ".240n with the actual TV host 15 1380680 24 (^ 240^4011 岐f, whether there is an open circuit between the 24Ga, 24〇b, ...24〇n connection between Wei and Wei, and the location of the open circuit. Remuneration, when it is not possible to limit the creation of the real ~, that is, the scope of the patent and the fresh material effect made by Chuang Lai Ming Post are still covered by the creation patent (4). Any part of the creation or the scope of the patent application does not require

Achieve all the purposes or advantages or miscellaneous of the road of this creation. In addition, the abstract and ‘questions are only used to assist in the search for patent documents and are not intended to limit the scope of this creation. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a schematic diagram of a typical video wall device; the first A to the CK is a schematic diagram of a video wall device provided by the present invention - a preferred embodiment; The operation flow chart of the main control host in the wall device; and the operation flowchart of the television host in the video wall device of the second B picture in the second B picture. [Main component symbol description] Video wall device 100 Master host 120 TV host 140 1380680 Video wall device 200 Master host 220 TV host 240a, 240b...240n Switching elements 242a, 242b...242n Transmitting port 接收 Receiving terminal Rx

17

Claims (1)

Replacement page on March 14, 101, the scope of application for patents: '%% of the wall equipment, including: a plurality of TV hosts' connected to a TV host string; and a master host connected to the one of the TV host strings To the money TV host; ^ 'Use the call to send - the order of which each of the TV host and have -π connected to the master host, when each _^^== component string TV host ride output - money, to Ling - Each of the grips (four) each of the TV masters _== = host read 'correction is private __ new package master?, := „out-confirm packet to the main two is not set up the air is still Empty connection: the order of the TV host 赖 _ component, the money between the serial number of the TV host and the main control host. 2. If you apply for the patent range of the jth video wall equipment, the basin, the = machine in the _ After the packet is output, it will be output. If the packet is removed from the tree, the switching component will be switched to the connection between the spoofing domain and the stunner. The video wall device of the second item of the patent scope, wherein the main control master 4, after receiving the confirmation packet, will Send another serial number packet.: Host === 31st face, material, the TV 5' such as the TV treading device of the fourth paragraph of the patent scope, wherein the main control 1380680 March 101〗 4曰 replacement page The host system determines whether the A-number has been specified according to the confirmation packet. ..., 乂 determines the video wall devices of the TV series of the fifth order of the profit-making range, and the continuation ball receives the confirmation packet. Precautions are used to confirm whether or not to connect 7. If the scope of the patent application is set! The host has set different numbers for each of the TV hosts, and the main control 8 such as the seventh system of the patent application system is in random or A preset formula produces the 序号 No. Control 9·If the scope of the patent application is the item of the item of the righteousness of the application, the main video wall equipment, such as the scope of the patent application, , the electricity == _ times - a TV host, the first - TV =; Haidi two TV host has - the sender, the first - TV main 撼" D Haidi a hairy host of the second to see the host; Switching element light seal = shaft number - the main unit of the TV main unit It can be decided that Haidi - the terminal is connected to the social control domain of the gamma "# 电 机 该 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收 接收The receiving device connected to the main control host sees the host computer 12--the method for specifying the number of the television host for the TV wall to be injured. The electric device replaces the page machine on March 14, 101, and the other end is connected to the air. The end-to-end is connected to the main control i, and the machine will be enchanted. The sequence is indicated by #, and the miscellaneous host can be sent by the v--=2 pain machine - the TV host / Blocking each of the television hosts; the decoration is transmitted to the master, the broadcast mode 33 to send - the first serial number packet to each of the television hosts; according to the receipt of the first - serial number after the ^ _ number, and according to the package And f =: ==: whether or not _ first-number is sealed right 疋 The master host receives the acknowledgment packet, sends a second serial number packet, and the right 疋 5 主 master host does not receive the acknowledgment 'packet, Then the second serial number packet is not sent. 13. The method of claim 1, wherein the first packet is different from the second serial packet. 14. The method of claim 13, wherein the first and the first number of packets are generated by the master host in a random number or by a preset formula. ^ 15. The method of claim 12, further comprising: switching the television host that outputs the packet to a normal play mode, and in the normal play mode=, the television host that side-by-side confirms the packet Ignore the second serial number packet, and send the name of the TV host that the name is rounded out of the confirmation packet to the TV host. 20 1380680 Γ----- * ” The signal sent by the replacement page on March 14, 101 The master host passes forward. 16. The method of claim 12, further comprising the master host waiting for a predetermined time after transmitting the first sequence number packet to confirm whether the acknowledgement packet is received. twenty one