TW436745B - Intelligent digital surveillance system - Google Patents

Abstract

The present invention reveals an intelligent digital surveillance system which includes a digital image and voice frequency server, and at least a terminal device, each terminal device is connected to the digital image and voice frequency server and a client computer at a remote node through a TCP/IP network, the terminal device has a corresponding node address and includes: a device to collect video and voice information which can be accessed from the computer at the remote node; an index processing device to index the information of the collecting device by specific parameters, wherein the specific parameters includes the node address (the title of node) and timing information; a data storage device to store the information outputted from the index processing device, and a control signal related to those data for the computer at the remote node to show the voice frequency and video information in preset format; an action process means to transmit the information stored in the data storage device to the digital image and voice frequency server at the remote node through the TCP/IP network, and output the control signal from the computer at the remote node to the collecting device to control the transmission and receiving of the video and voice information to the indexing device to control the operation of the indexing device; and a TCP/IP network protocol transforming device to transform the data between the computer at the remote node and the surveillance device, and to receive the TCP/IP transmission signal from the computer at the remote node addressed at the surveillance device through the TCP/IP network, and transform the transmission signal from the collecting device and the data storage device into the data stream of TCP/IP format.

Description

Catch " Ministry of Education 4i ^-/: Jn-T · 消 ^ Μ 社 印 ίΐ; Ι 0 ^ 674 5 ^ __ B7 V. Description of the Invention (1) Field of Fluorescence _ The present invention relates to a method using TCP / 1 Multimedia communication system and method of P network 'and more particularly relates to a video and audio distribution and monitoring system and method based on τ CP / IP network for systematically storing video information into compressed files' and the video and audio Compressed files are accessed by various geometrically distributed users via TCP / IP network. BACKGROUND OF THE INVENTION Traditional security surveillance systems use analog cameras to scan continuous images, and through a dedicated line, such as a coaxial cable, simultaneously transmit continuous images to the monitor of the control center for visual playback and green shadow machines to save to green shadows Take the storage medium. When the above-mentioned monitoring system is used for security purposes, it is indeed necessary to separately install a plurality of monitoring sensors such as a camera and a temperature sensor at different locations to be monitored at a distance. Furthermore, it is necessary to separately install multiple telephone lines or coaxial cables to transmit the output signals of individual monitoring sensors from a remote monitoring location to the control center. When the wiring of the transmission line is completed, the number and position of the monitoring sensors are limited and cannot be flexibly adjusted. Obviously, it is really troublesome to install the sensor and the transfer line separately. Therefore, when a security surveillance system requires multiple surveillance sensors not to be placed at different locations in the distance, installation of the system becomes very expensive and limited. U.S. Patent Nos. 5, 3, 8 and 9, 4 3 are hereby incorporated by reference in the form of a reference, which discloses a remote monitoring unit for radio transmission from a centrally controlled t " 'system to monitor the safety of a distant place. status. One of the shortcomings of the above monitoring system is that the bandwidth of the transmission line used is a paper ruler and this Kawasaki (Tns) A4im (2ΙΟ > 7297 ^ ΓΊ ~~ ----. Ut private i subscription line ( Please read the notes on the back before filling in this moss) 5. Description of the invention (

4367 4 5 Limit 'Can't effectively transmit the mobile phone and the second moving image 仏 # and the complexity of carrying sound, still images, detection and control data, .m, σσ, and more, such a monitoring system L ^ & The configuration of the control center and multiple monitoring sensors is used to flexibly add monitor settings in different settings.逑 5 Another disadvantage of the surveillance system: ^ 5 Disadvantages: The volume of continuous image data is large, and it is generally stored in the Dali store, such as recording; {Heichengru ball ... tape or analog video disk, when it arrives At a fixed time, it is necessary to divide the voice and wild gear β by the reuse, so it cannot effectively and automatically save real-time video and audio information for a long time. In addition, it is often the case that when a monitor wants to find audiovisual information at a certain time, he must spend a lot of time patiently rewinding the green shadow—finding, which is very time-consuming and uneconomical. Another disadvantage of the above surveillance system is that when a general camera is used as a surveillance sensor, the camera is limited by the design of the mechanical structure, and can only rotate horizontally and at full speed. It cannot provide rotational movement in the vertical direction and cannot be elastic as required. The camera's optical capture angle is adjusted so that it can not meet the needs of today's surveillance systems requiring large rotation angles in both vertical and horizontal directions, and the above patents cannot meet the needs of digitally remotely controlling the camera via the network. In order to overcome the problems faced by the foregoing conventional techniques, the present invention connects a plurality of monitoring sensors and a control center to each other through a TC / 1 ρ network and a TC / 1 ρ network Communication protocols serve as the basis for mutual information exchange. The TC PPP network protocol is based on a fixed-level communication specification. The messages to be transmitted are first decomposed into destination addresses, which are routed and transmitted—a. 丨 __ 5-Mu Zhi Le Dimensions⑷CNS) Λ4 ^ (21ft) '' (Please read the precautions on the back before filling this page)

, 1T line 4 3 6 7 4 5 a? --- Β7 V. Description of the invention (3) Transmission control TCP (transmissi〇n contr〇1 pr〇t〇COi) information and lower-level related transmission control ip (Internet pr〇t〇c〇1K ^ news # 料 包 (D ata Packet) to send, and the receiving end also uses the same specifications to reorganize the individual data packets and restore them to the original message ^ and use this Protocol-based networks are referred to as T cp / 丨 p networks for short. At present, most TCP / IP networks are composed of computer groups that are connected to each other and request information exchange services. Among them, the currently well-known Internet ( Internet) is based on the τ C p /〗 p network, and the present invention also uses the τ cp / 1 ρ network as a communication medium for data transmission. Through the τ cp / 丨 p network, users can create Communication link with a computer network including the intelligent digital monitoring system of the present invention, and thereby accessing the stored or real-time data of the computer network. An intelligent digital monitoring system according to the present invention includes: a digital image And audio server with server storage And a plurality of terminal devices, each connected to the digital scene via a TCP / IP network > image and frequency server and / or a user computer of a remote node; the terminal device 3 includes an action processing Device (Action Process Means, APM) 31 'is used to convert t 2 through the TCP / IP network protocol to control the transmission and reception of TCP / 1 P information streams, and-readable; shell material storage device 3 5, Used to store relevant audio and video data and control signals related to such data, and — the TCP / IP network protocol conversion device 32 'responds to the control of the Action Process Means (Action Process Means,), and the secret scale .¾ϋ9factory '—- ~ ——Wood ------ Order-ί --- PH --------- —ί II. A7 43 674 5 V. Description of Invention (4) will come from The user computer 5 of the remote node and / or the digital video and buccal feeder 2 are located in the TCP / IP format information stream addressed to the terminal device 3 via the τ C p / p network 4 to exchange data.

Therefore, the present invention provides a remote-control intelligent digital monitoring system, which can connect the terminal device, video and audio server of the monitoring system and the remote computer user to the D computer through τ c P / 1 P network. Another object of the invention is to provide a remote-control intelligent digital monitoring system that can integrate control signals, detection signals, and audio and video signals into a network communication protocol TCP / IP data stream type. It is a complex network medium that transmits and receives signals from all nodes, thereby simplifying wiring functions. It is still another object of the present invention to provide a remote-controlled intelligent digital monitoring system 'that can index the shadow bone information and detection signals to the local storage medium of the terminal device, and can search and query forward and backward. Another object of the present invention is to provide a remote-control intelligent digital monitoring system that can control a camera unit of the system from a remote computer through a TCP / 1 / 1P network and a network communication protocol TCP / 1 / 1p data stream. Direction of rotation and other settings. Yet another object of the present invention is to provide a remote-control intelligent digital monitoring system, which can actively transmit video and audio information and detection signals of one or more terminal devices to remote video and audio servers for centralized storage management. . It is still another object of the present invention to provide a remote-controlled intelligent digital monitoring system ', which can automatically manage historical audiovisual signals by regularly checking related index values. I! ^^ 1 ^^ 1 ^^ 1 n I n'-Ί ------.!. It.. In X t ^ imnn · > „^ i " Fill in this page) ^. Ku KL · J ψ 1¾ 1¾ ^ J CNS) (210 X) '' 436745 V. Description of the invention (5 Another purpose name of the present invention is provided-a remote intelligent digital monitoring system 'first' The Keke sound signal has been searched by Jie Di. (Please read the precautions before filling in this page \ Selectively return to a single or group of networks. The purpose of sending the spoon is to provide a kind of remote control wisdom Digital monitoring system: If the required rotation angle is greater than the maximum value set by the mechanism, the% motor will be used to stop the rotation of the control motor. The purpose of this month is to provide a remote intelligent digital monitoring system. "You can receive the external trigger signal first, and judge the response through the signal processor. Brief description of the diagram The invention will be explained in accordance with the following drawings, where: Figure 1 A is a smart type according to a preferred embodiment of the invention Topology of the digital monitoring system; Figure 1B is a smart digital monitoring according to a preferred embodiment of the present invention The system terminal device and the video server data transmission diagram; Figure 2 is a block diagram of the terminal device of Figure 1 A; Figure 3 is the operational flowchart of the static image file conversion device of the terminal device of Figure 2; Fig. 4 is an operation flowchart of the video (sound) encoder / decoder device of the terminal device of Fig. 2; Fig. 5 is an operation flowchart of the voice recognition device of the terminal device of Fig. 2; Operation flowchart of event processing device; Figure 7 is an operation flowchart of the event-driven device of the terminal device of Figure 2; Figure 8 is an operation flowchart of the rotation drive control device of the terminal device of Figure 2; 436745 A7 B7 V. Description of the invention (6) Fig. 9 is an operation flowchart of the storage management device of the terminal device of Fig. 2; and Fig. 10 is an operation flowchart of the data transmission device of the terminal device of Fig. 2. Detailed Description of the Invention The embodiments of the present invention will be referred to below The illustration is for illustration. The same components in the illustration have the same reference numerals. The above object of the present invention can be achieved by an intelligent digital monitoring system. Refer to FIG. 1A, which shows a schematic diagram of a video and audio information distribution and monitoring system based on the TCP / 1/1 P network according to the preferred embodiment of the present invention. The digital video and audio server 2 is provided with a server storage device 6, wherein the digital video and audio server 2 can be implemented by a workstation or a main computer (ma nframe), and a plurality of terminal devices 3, such terminals Each device 3 has a corresponding node address, and is operable to selectively receive or transmit digital video and audio files to the digital video and audio server 2 via a TC p / 1 p network 4. In addition, according to According to the present invention, the audiovisual information distribution and monitoring system 1 of the embodiment further includes a user computer 5 at a remote node, which can selectively connect to the TCP / 1P network 4 and access the terminal device 3 and / or Digital image and audio server 2 information. Referring to FIG. 2, it shows the components of the terminal device 3. The terminal device 3 includes a TCP / 1 P network protocol conversion device 32 to facilitate the computer 5 of the remote node and / or the digital video and audio server. Data stream conversion between the device 2 and the terminal device 3 in accordance with the TC ρ / ΐ p network protocol, and the computer 5 and / or the digital image and audio server 2 for receiving from the remote node via the τ CP / 1 IP network 4 is located at the terminal device ---------------- 9 — The paper scale Zhongyuan f 嶋 Street? ---- ---; -----:-" " -------- Order ------ line "(Please read the cautions on the back before filling in this page) 4 3 6 7 ^ -5 A7 ______ B7 V. Description of the invention (7) 3 TCP / IP transmission signal; The TCP / IP network protocol conversion device 32 may be a piece of hardware or a firmware implementing the operation mode of the hardware or software. Referring to Figure IB, the computer 5 of the transport node and the digital image and audio server 2 also have a communication conversion device compatible with the TCP / IP network protocol conversion device 3 2 = the terminal device 3 also includes an action processing device (Acti〇n Process Means, APM) 31, for controlling the transmission and reception of TC P Π P information flow and the activation and control of other devices in the terminal device 3 through the TcP / Ip network protocol conversion device 32; And a readable data storage device 35 'for storing relevant audio and video data and control signals related to such data. In addition, according to another embodiment of the present invention, referring to FIG. 2, the terminal device 3 may optionally further include a device for collecting video and / or audio such as an image processing module 37, a voice processing module 38, or an event processing. Module 3 9. For the basic mechanism design principle of this image processing module 37, please refer to the camera device developed and designed by the applicant of this case. The detailed description is shown in Chinese New Patent Application No. 8 7 2 2 0 3 0 6. This application is hereby incorporated by reference, including a Camera Unit 371 for outputting a video signal captured by it and responding to a camera control signal from the motion processing device 31 (in the figure) (Shown in dotted lines), adjust the lens's enlargement and reduction (ζ ο 〇mi II and 〇ut), and start or stop the low-light photography function. The camera unit 3 71 can be implemented by a charge coupling device (CCD) or a complementary metal oxide semiconductor device (CM0S). In addition, the camera unit 371 is also equipped with a vertical rotation device (not shown) for Rotate the optical axis of the camera's capture lens in the axial direction; a horizontal rotation device (not ____ ____- 10 -____ This paper size 蝻 川 十 闽 丨 (OS) Λ4 size (297mm) ---- --- HI- i τ " ^ · ^ — — ί —-— —, · ιτ — —. — _] ____. (Please read the notes on the back before filling this page) Seconds #. 种 屮 定 找 ^ ;; J: 3C F 436745 A7 _ _ B7 V. Description of the invention (8) display) for rotating the optical axis of the capture lens in the horizontal axis; multiple rotation limit _ devices (not shown) for Generate stop signals indicating that the capture lens has reached the rotation limit in the horizontal and vertical axes respectively; the horizontal rotation driving device 3 7 6 and the vertical rotation driving device 3 7 7 are used to generate driving pulses and control the corresponding rotation devices respectively. Rotation of the position of the optical axis of the capturing lens Degree and direction: and a Rotation Control Means (RCM) 378, which responds to the rotation control signal (shown by dotted lines in the figure) from the motion processing device 31, and outputs a driving signal to the rotation driving devices (3 7 6, 3 7 7), and in response to a stop signal (not shown) from at least one rotation limiting device, at least one of the rotation driving devices is inhibited to stop the corresponding rotation device from rotating. Therefore, the “camera unit 3 7 丨 of the present invention provides monitoring functions of the tilt angle and the left-right rotation angle” according to the hardware structure. The camera can use the motor as the power source of the driving system. The end-receiving circuit calculates the servo drive angle of the program group in pulses according to the user's designation of the optical angle demand point of the camera lens, and cooperates with the camera unit 3 7 1 to correctly transmit the target image D. Therefore, the camera of the present invention provides a large angle It can rotate horizontally and vertically axially, and provides remote control function1. In detail, reference is made to Fig. 3 'Each of the terminal devices 3 of the present invention can actively operate. First, after the external image information is received through the camera unit 3 7 丨, an analog video signal output by the camera unit 3 7 1 is converted into a digital image information stream through a video signal converter 3 7 3 and then sent to the static image respectively. Including Image File Transform Means (IFTM) 374 and video encoder / decoder device (video ____________ — ~ 11-

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4 3 67 4 5 A7 B7 V. Description of the invention (9 t > ': a π -Τ .: η f: A η η 印 ί; ·

Encoder / Decimal Means (VEDM) 3 7 5 for sampling. Further, the still image file conversion device 3 7 4 responds to a control signal (shown by a dashed line in the figure) containing specific parameters from the APM3 1 and samples the video signal conversion set 3 7 3 at pre-filled time intervals. The output digitized f-stream is converted into a predetermined image file format such as JPEG (Joint Photographic Experts Group), and the compressed image file is sent to an index processing device (hdh Pr〇cess Means, IPM) 36? It is then processed and sent to the data storage device 35 ', where the specific parameters include the node address (node name) and time information of the terminal device 3. The index processing device 36 may be a piece of hardware or a piece of firmware implementing the operation mode of the hardware. The above operation flow is shown in FIG. 3. Further, referring to FIG. 4, the video encoding / decoding device 375 responds to a control signal (shown by a dotted line in the figure) containing a predetermined parameter from the APM3 1 and samples the video signal conversion device at predetermined time intervals. 3M output digitized video information stream and encode it into a predetermined inline image format ^^ MPEG (MotiOn Picture Experts Group) ^^^ Continuous image file, and then transmit the continuous image of the fragment to the index The IPM 36 performs the indexing process and sends it to the data storage package; The above-mentioned continuous images are converted into computer-readable data, which can be referred to U.S. Patent No. 5 '5 7 6 7 7 which is incorporated herein by reference. In addition, 'If you want to capture real-time continuous dynamic image information of a terminal device 3, the digital image and audio server 2 or the computer of the remote node are transmitted through TCP / IP network 4-control in accordance with the Tcp / Ip format. ， The = Nao Zhengzheng 14 public dollars (¾Read the intentions on the back before filling out this page)

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IFTM

TIME B7 V. Description of the invention (10) The TCP / 1/1 P conversion device 3 2 of the end device 3 will receive the control signal, and then the AP M 3 1 reads the control signal, and informs the VED M 3 7 5 to encode the continuous signal. The dynamic image is sent to a TCP / IP Convert Means 32 (TCP / IP Convert Means, TCM), and then transmitted to the computer 5 of the remote node through the TCP / IP network 4 to display the real-time image of the terminal node 3. When remotely capturing the static image information of a terminal device 3, the IFTM374 transmits the encoded static image image to the computer 5 of the remote node through the TCP / 1 P network 4. The terminal node 3 will also be set Within a fixed time, the audiovisual information is automatically transmitted to the digital image and audio server 2 for storage in the server storage device 6. The following shows the image sampling methods of IFTM 3 74 and VEDM 3 75:

-TIME VED Μ Similarly, if the image needs to be transmitted to the terminal device 3, the computer 5 of the remote node and / or the digital image and audio server 2 will transmit—the image data conforming to the TCP / IP format to the TCP / IP network Road 4, the TCP / IP conversion device 32 of the terminal device 3 will receive the image data building, and then the TC M 3 2 will extract the information belonging to the image part of the received TCP / 1 P information stream to VEDM 3 7 5 VEDM 3 7 5 decodes the received encoded image information and sends it to VSC 3 7 3, which converts it into an appropriate signal and sends it to the Display Driver 372 to release the image. The operation of the speech processing device 38 will now be discussed. Also referring to FIG. 2, terminal -13 is the paper's mid-threshold threshold (rjs's) ΛΊ is now dead (2 丨 οχπ77) ------------- ', #- ---- Order ------ line (read the words first and then pay attention to this page and then fill out this page) A7 436745 B7 V. Description of the invention (11) The device 3 can be actively operated, first of all analogy the audio signal via the microphone (μ ICD r ί ν er,) 3 8 2 After receiving the signal, it is converted into a digital audio information stream by an audio signal converter (ASC) 383 and sent to a high frequency encoding / decoding device (Audio Encoder / Decoder Means). , AEDM) 3 8 4. The AEDM384 can be implemented by the DSP Group CT8202 chip. The AEDM384 will input the digital audio information stream from the audio signal conversion device 3 8 3 according to the control signal sent by AJPM31 (shown in dotted lines in the figure). Perform sampling and compression encoding, and send the compressed encoded audio information stream to the IP M 3 6 for indexing. In addition, if the remote end wants to capture continuous audio information of a terminal device 3, digital video and audio feed Device 2 or computer 5 of the remote node through the TCP / 1/1 layer A control signal conforming to the TC P / QP format is transmitted to the TC PPP network TC 4, the TCP / 1/1 conversion device 3 2 of the terminal device 3 will receive the control signal, and then the A P M 3 1 reads the control signal , Notify a ED Μ 3 8 4 to send the encoded sound information to the TCP / IP conversion device 32 and then send it to the computer 5 of the remote node through the TC / 1/1 network 4 or to the digital image And audio server. The above operation flow is similar to the dynamic image processing flow described in Figure 4. If you need to send sound information from the remote computer 5 and / or digital image and audio server 2 to the terminal device 3, The computer 5 of the end node can transmit a sound data conforming to the TCP / IP format to the TCP / IP network 4, and the τ C P / 1 P conversion device 3 2 of the terminal device 3 will receive the τ C P Π P sound data. Then APM3 1 sends the sound part information in the TCP / IP information stream to AED Μ 3 8 4 and AED Μ 3 8 4 decodes the received encoded sound information ____________-14-wooden paper scale ilij 川 屮 1¾ 1¾ (('N_S) Λ Grid (2IGX 2? 7 is popular ~ "-丨 ^ --- ^ ---:- ------ ------ booked line (to read the Notes on the back and then fill the page)

^?;? vrt-v ^ Humble and only eliminate f cooperative printing V 4 3 67 4 5 a? B7 V. Description of the invention (l2 Pass to ASC 3 8 3 'Turn it into an appropriate signal and pass it to the amplifier ( S pea 4 er) 3 8 1 releases the sound. In addition, according to another preferred embodiment of the present invention, referring to FIG. 5, if a voice recognition device (Voice Rec gnizati n Means, VRM) is notified via APM 3 1, 3 8 5 function needs to be activated, then VRM 3 8 5 will recognize whether there is identifiable information in the audio signal sent by ASC383, and send the identified information to Ap M 3 1 for appropriate response. For example, when the invention When the voice recognition device 3 8 5 of the terminal device 3 recognizes the pre-defined voice information, 'will cause A P M 3 1 to start the action of the relevant processing device accordingly', such as sending a camera control signal to the camera unit 3 7 1 to control Enlargement and reduction of the lens of the camera unit 3 7 1 or activate the low-light photography function or send a rotation control signal to the rotation control device 3 7 8 to control the rotation of the camera lens in the horizontal and vertical directions. Now discuss the event processing device 3 9 operations. Referring to Figure 2, a The sensor (S e η s 0r) 3 9 1 generates an event signal (Event Slgnal) after the event such as temperature change, light change or infrared signal interruption at the terminal device 3 and sends it to ApM 31, ApM 31 will notify the remote computer 5 or the digital image and audio server 2 according to the set processing mode, or the APM U will directly send out a trigger signal (Trigger to the Event Signal converter (esc) 3 9 3, Then the coffee driver will notify the event driver called 3 92 to drive the external vibration. For example, when the light passes through g, when A ^ 7L asks for darkness, it will automatically activate the low-light photography function or turn the external light on. The switch is turned on, etc. Event V Pr Means (EPM) 3 94 also 15-i 1. II ;. — ^, install t. Order T. i (please read the precautions on the back before filling (This page) A7 B7 5. The invention description (I3) will convert the sampling signal of the sensor (Sep 〇391 into the digital detection (Sep 〇391) according to the control signal sent by AP Μ 3 1 through E sc 3 9 3 ( detecti ο η) signal, and then transmit the converted detection signal to 丨 p M 3 6 For example, the ambient temperature outside the terminal device 3 can be recorded together with the audio and video information. The computer 5 and / or the digital video and audio server 2 on the TCP / 1 P network can be transmitted through the TCP / 1 P network. Channel 4 designates a terminal device 3 to transmit event-driven signals from TCM 32 or APM 31 to EPM394. EPM394 then transmits the event-driven signals to ESC 3 9 2 for signal conversion to pass through the event driver (E vent D river) 3 9 2 to control external devices such as light switches. After receiving the external control signal from the APM 31 and the TCM 32, the control signal is transmitted to each processing device according to the functional attributes to generate an appropriate control action. For example, the motor rotation amount in a Rotation Control Means (RCM) 378 Signal and notify the IFTM 374 or VEDM375 of the sampling interval, so that the IFTM374 or VED M 3 75 can sample the image at the set time interval and sampling length interval. According to another preferred embodiment of the present invention, the terminal device 3 also includes a Storage Management Means (SMM) 34. Referring to FIG. 9, the storage management device 34 checks the data storage device 35 during the predetermined time according to the control signals and parameters sent by the APM31. Whether the time index of the data exceeds the predetermined data retention time set according to the AP Μ 3 1 of the terminal device 3 to automatically clear the data exceeding the set data -16- (CNS) Λ4 specification (210 X 297 cm) ~~ (Read the precautions on the back before filling this page)

, 1T 线 封 1 " 可 屮 * i? F; ''-": i] '-T · Consumption " .p 436745 A7 _____B7 V. Description of the invention (14) ^ Material retention time information, The storage space of the data storage device 35 is vacated to subsequent information records, and is used to control the access of the data storage device 35; and a data transfer means (Data Transfei · Means, DTM) 33, refer to FIG. 10, Its response is that the external processing signals from the computer 5 and / or the digital video and audio server 2 from the remote node are extracted by the action processing device 31 via T (: M32), the DTM3 3 computer 5 and / or the digital video and audio servo Device 2 'extends the data to store real-time or historical indexed information of the set 3 5'. Or responds to the internal control signal actively generated by the AP 3 1 and DTM33 sends the data storage device regularly; 35 real-time or historical index The book news is transmitted to the computer 5 and / or the digital image and audio server 2 and stored in the summer server database storage medium 6 for centralized storage. In terms of Langyo wiring capacity and structured information transmission, the present invention is based on the Internet Network communication protocol definition (TCP / 1 ρ) The control signals, detection numbers, and shadow bone information of each terminal device 3 are stored in an indexed manner to the local storage medium 35, and the images and sounds recorded by each terminal device 3 are uploaded interactively, automatically, or through a set method Information to the image and audio server 2. According to the above description, 'general companies can use the internal TCP / IP enterprise network (Intranet) environment to set up the intelligent digital monitoring system of the present invention at the locations that need to be monitored. 2 terminal device 3, you can directly monitor the shadow bone signal and external detection signal (such as temperature) captured by the terminal device 3 on each node from the remote computer 5 and control the node's system operation. The recorded audio and video signals and detection signals are stored in an indexed manner to the local storage devices of each node 3 5 and are automatically managed by the institute ----------------- 17 -__ — _____ Meso-scale view of wood and paper scales ^^; ㈣ (CNS) Λ Sight (2ΙΟχ 297 ^ ν ^ " \ '—' '' ~~ I ~~ ^ I ~ ^ .nt — * Order »line (please (Please read the notes on the back before filling this page) 436745 A7 B7 V. Invention Explanation (I5 related records stored. In addition, after each node is divided, the nodes can be grouped to control the work of each node, and the video and audio of each node can be uploaded to the node actively or passively. Corresponds to the rear-end video server for unified recording. The intelligent digital monitoring system of the present invention can stably provide flexible interval video and audio information records, and record the related time record index, providing stand-alone and master-slave server architecture information, which is convenient for users Integrative system of angle conditional query "— F In addition, this system can also be installed at any place in the home, using the TCP / IP .4-way communication method 'monitoring the Yuling environment of home orders from a remote computer, and Because the system has the function of long-term recording and management of audiovisual data, it is not only convenient to retrieve historical audiovisual information in the past, but also eliminates the need to replace storage media (such as video tapes). The terminal device 3 of the present invention can be combined with various independent functional chips (such as Video Encoder Decoder Means, which can be Winbond W9960CF's Audi Audi Encoder Decoder Means, 384 can be completed by DSP Group CT8202, Action Pr〇cess Means31 can be currently available on the market Frequently used! ^^ x86 CPU or CPU chip such as winbond W90210F to complete) 'Process control can be controlled by hardware signals or streamlined operating systems such as SuperTask (Real-Time. 0S). This system can also be completed by a few powerful processors (such as 丨 ne ^ Pentium II) plus an operating system with multi-tasking (such as Microsoft Windows 95, Microsoft Wind OW CE, or a simplified version of UNIX). Function. And each device is -18-please read the back > main

Item I again. 4.% This page I 玎 Line ------- a 丨, 丨 丨 _ __ 丄. Wood paper R ㈣ (ϋ) has a vmL grid (2 丨 ο χ 297 筇 4 3 6745 A7 B7 stem Process) V. Description of the invention (16 may be a ugly functional chip or a tethering program (Sy) to complete. However, the above-mentioned embodiments and descriptions of the present invention are merely used to describe the present invention, but not to limit the present invention. Those skilled in the art can carry out the present invention without departing from the patent application park attached to the present invention. Various corrections or changes ^ 阅读 Read the notes on the back before filling in% This page is 4 Λ

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Claims (1)

43674 5 Patent Application No. 88100663 as Factory I-Chinese Patent Application Scope Amendment (January 88) St. L (.-y VI. Patent Application Scope A smart digital monitoring system, including: a digital image and audio A server; and a terminal device, each of which connects a digital video and audio server and a computer of a remote node via a TCP / IP network, the terminal is fortunate to have a corresponding node address and includes : A camera unit for outputting the video signals it captures, and responding to a control signal to adjust the zoom in and out of the lens (zoom in an (out) and start or stop of low-light photography functions, a video signal conversion Device for converting Huxian signals output by the camera unit into a processable digital stream number audio input / output unit for inputting and outputting analog audio-(Please read the precautions on the back before filling this page ) Printed by the Consumer Cooperatives of the Shiyang Bureau of the Ministry of Economic Affairs of the Consumer Cooperatives to convert the audio signal input from the audio input / output unit into digital information Stream, and / or convert digital video signals output to the audio input / output unit into analog information streams. The static fear image conversion device is used to respond to the control signal and sample the digital output of the video signal conversion device at predetermined time intervals. The video encoding device is used to respond to a control signal and sample the digitized information stream output by the video signal conversion device at a predetermined time interval. It is converted into a continuous image file of a predetermined compressed image format. An f-frequency encoding / decoding device is used to respond to a control signal, encode a digital information stream into a child audio signal conversion device, and decode the output. * Public 7 9 2 436745 AS B8 C8 D8 6. The scope of application for patents Λ4, the audio signal conversion fee requires an analog information stream of the device, an index processing and deployment, _ used to respond to a control signal, will be from The number of encoded files of the static energy $ image conversion device, video water static silicon p-encoding device, and audio code device. One is indexed with specific parameters, where the parameters include the node address of the terminal device (that is, the point stone name) and time data, a data storage device used to store the indexation output by the index processing device Information, as well as the control signals related to the flight, 糸 Ή /, and Xingxing news, used to make the computer of the end node present the audio and video data in a predetermined format. — Storage management device [M J checks the data storage fee retention with a control signal during a predetermined period of time * [b] Whether the time index of various data in the storage device has passed the order of the terminal device ^…, Preserving the lean material retention time to clear the data that exceeds the set asset retention time_ 1Mutian time < data, and used to control access to the data storage device,-data transmission device, used to respond-computer from remote node Control signal to retrieve the indexed information of the data storage device and to periodically transmit the indexed information of the data storage device to the digital image and audio servo Device, printed by the Consumers' Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (please read the precautions on the back before filling out this page). Order an embroidery processing device to transfer the asset storage via the CP / IP network. Device ’s poor signal to the digital image and audio server of the remote node, and output control signals from the digital image and audio server to the data transmission device 'storage management device, index processing device, audio encoding / decoding device' video encoding At least one of the device and the camera unit shall be transmitted and received in 1J Beko, and the size of this paper shall apply to China National Standard (CNS) specifications (210X297 mm) 436745 A8 B8 C8 D8 ______ VI. The scope of patent application is a TCP / IP network protocol conversion device, which is used to facilitate the electrical conversion of the remote node and the data conversion of the terminal device, and to receive the computer from the remote node via the T c P / 1 P network. The TCP / IP transmission signal addressed to the terminal device is used to transfer the data from the data transmission device, the action processing device, the video encoding device and the audio encoding / decoding device. Message transmission according to any one of the information flow is converted into TCP / IP format. 2. If the system of the scope of application for the patent item}, the terminal device is further equipped with a _rotation control device and first and second rotation drive devices, wherein the drive control device outputs a drive in response to a control signal from the action processing device Signal to at least one of the rotation driving devices to control the rotation angle and direction of the corresponding rotation device on the camera unit in the first and second axial directions, respectively, and the first and second rotation driving devices are used to generate driving The pulse wave controls the rotation angle and direction of the corresponding rotation device with respect to the current position of the optical axis of the capture lens on the rotation platforms, respectively. 3. If the system of the second item of the patent application, wherein the rotation control device receives a tk L number, the computer of the remote node is exposed through the T c P / 1 P network protocol conversion device through the TC P / I The information stream transmitted by the p network to the terminal device is obtained later, and after being received by the action processing device, a signal representing the amount of rotation is transmitted to the rotation control device to drive the rotation device to rotate. 4. If the system of patent application No. 丨 or 2, the terminal device further includes a language recognition device, which is coupled to the audio signal conversion device, and is used to start the action based on the specific voice signal recognized by the terminal device. Handling equipment _ ____ -3- The paper scale is applicable to China National Standards (CNS) A4 scale (210X297 mm) —-(Please read the precautions on the back before filling in this X) < 1T Central Standard of the Ministry of Economic Affairs Bureau employee consumer cooperative seal 43674 5 Λ8 Β8 CS D8 6. The scope of patent application is set to control the transmission and reception of information and control the operation of other devices in the terminal device. 5. If the system of item 4 of the patent application, wherein the rotation control device receives a foot control signal to be generated in response to the motion processing device being activated by the speech recognition device, and after receiving by the motion processing device, the representative rotation amount is The 乜 number is transmitted to at least one of the rotary driving devices to drive the corresponding rotary device to rotate. 6. The system of claim 1 in the patent application, wherein the terminal device further includes an event processing device, which includes: an event triggering sensing device for detecting at least one external sensor connected to the terminal device The trigger is activated to generate a trigger signal; an event signal conversion device responds to the event to trigger a trigger signal sent by the sensing device to convert at least one event signal of the activated sensor into a detection signal of a predetermined format; An event processing device is used to sample the detection signal and transmit it to the index processing device and at least one driver, each of which is used to drive an external device in response to the trigger signal. Printed by the Consumer Affairs Cooperative of the Central Government Bureau of the Ministry of Economic Affairs- {Please read the precautions on the back before filling this page)? · ——A smart digital monitoring device that is connected to a remote node via a TCP / 1 P network Computer, the intelligent digital monitoring has a corresponding Lang point address and includes: a collection device for collecting video and / or audio information, wherein the video and / or audio information can be obtained by the remote node Retrieved by the computer; — Index processing device, used to set the information of the collection device to specific parameters ____-4-This paper size is applicable to China National Standards and Standards (CNS) 8 4 threats (21GX297 male foot) 43674 5 A8 B8 C8 m 6. The patent application scope shall be indexed. 'These specific parameters include the node address (node name) and time information of the monitoring device; a data storage device' used to store the data output by the index processing device '; and The control signal related to the child data is used to make the computer of the remote node present the audio and video data in a predetermined format; an action processing device is used to pass the τ ^ p / The jp network transmits the information of the data storage device to the digital image and audio server of the remote node, and outputs the control signal from the computer of the remote node to the collection device to control the transmission and reception of video and audio information And to the indexing device to control the operation of the indexing device, and a TCP / 1 p network protocol conversion device to facilitate the data conversion of the computer of the remote node and the remote monitoring device, and to receive the data from the remote node. The computer addresses the TCP / IP transmission signal of the monitoring device via the TCP / IP network, and is used to convert the transmission information from the collecting device and the data storage device into an information stream in the TCP / 1 p format. 8. If the device for patent application No. 7 is applied, it also includes: Printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (please read the precautions on the back before filling this page) A data transmission device is used to respond to The control number of the computer of the remote node 'retrieves the indexed information of the data storage device, and is used to transmit the indexed information of the data storage device to the computer of the remote node at all times. 9. The device according to item 7 of the patent application scope, wherein the information collecting device further includes: a camera unit for outputting analog video signals captured by the camera unit, and adjusting the lens of the lens in response to the control signal from the action processing device. Expansion _ -5- f Paper towels for household use () A now ^ (21QX297 male " " 436745 AS Β8 C8 D8 The scope of the patent application for printing and printing of the consumer labor cooperative of the Central Standards Bureau of the Ministry of Economic Affairs is large and narrow (zoom in and 〇ut) and start or stop of the low-light photography function; and a video signal conversion device for converting the analog video signal output by the camera unit into a digitized information stream. A device, wherein the information collection device further comprises:-a static image conversion device 'for responding to the control signal from the action processing device, sampling the digitized m stream output by the video signal conversion device at predetermined time intervals' and An image file converted into a predetermined compressed image format. 11. For a device with a patent application scope of item 9 or 10, where the information is received The device further comprises: a video encoding device, which is used to sample the digitized speech output from the video signal conversion device at predetermined time intervals in response to the control signal from the motion processing device and convert it into a predetermined compressed image Continuous image file of the fragment of the format. 12. For the device under the scope of patent application No. 7, the information collection device further includes: a first-frequency input / output unit for inputting and outputting analog audio signals; an audio 彳 s number A conversion device for converting an analog video signal input from the audio input / output unit into a digital information stream, and / or converting a digital video signal that is fastened to the frequency input / output unit into an analog information stream: and -6 -The size of this paper is in accordance with Chinese National Standard (CNS) Α4 Washing (210 × 297 mm) (Please read the precautions on the back before filling in this page) Order 436745 g! 6. Scope of Patent Application ~ ~~-Day ', Knitting / decoding device for responding to & system number from the motion processing device, encoding digital information input from the audio signal conversion device Stream, or decode the analog information stream output to the audio signal conversion device 0 1 (such as the device claimed in the patent scope 9 or} 2 device, wherein the information collection device further includes: a storage device, used to respond to the The control signal of the action processing device 'checks whether the time index of various data in the data storage device exceeds a predetermined data retention time set according to the monitoring device during a predetermined time to clear data exceeding the set data retention time. And is used to control the access of the data storage device. 14, such as the device in the scope of patent application No. 9, wherein the camera unit is further equipped with a drive control device and first and second rotation drive devices, wherein the drive control device responds from The control signal of the motion processing device outputs a driving signal to at least one of the rotation driving devices to control the rotation angle and direction of the corresponding rotation device on the camera unit in the first and second axial directions, respectively. A second rotation driving device for generating a driving pulse and controlling the corresponding rotation devices respectively To the capturing direction and the rotation angle of the current position of the optical axis of the lens on a rotating platform such. 15. For example, the device of claim 14 in the patent application park, wherein the control signal received by the rotation control device is to expose the computer of the remote node through the TCP / 1 IP network protocol conversion device through the TCP / IP network. Obtained from the information stream transmitted to the terminal device, and received by the action processing device, and then use the Chinese paper standard (CNS) Α4 standard (210X297 public director) on behalf of the paper size, please read the precautions on the back first (Fill in this page again) 11T Indian policy A8 B8 CS D8 436745 by the Central Bureau of Standards of the Ministry of Economic Affairs, Shellfish Consumer Cooperative 6. The signal of the patent application scope table rotation amount is transmitted to the rotation control device to drive the rotation device to rotate. 16. For example, the device in the 12th scope of the patent application also includes a voice recognition device coupled to the audio signal conversion device for activating the action processing device to control information according to the specific voice signal recognized by the device. Transmission and reception and operation of the collection device. 17. For the device of the scope of application for patent item I6, wherein the control signal received by the rotation control device is generated in response to the motion processing device being activated by the speech recognition device, and is received by the motion processing device and then represents the amount of rotation. The signal is transmitted to the rotation control device to drive the rotation device to rotate. 18. If the device in the scope of patent application No. 7 further includes an event processing device 'which includes: — an event triggering sensing device for detecting the connection to the Trigger activation of at least one sensor of the information collection device;-an event signal conversion device that responds to the event to trigger a trigger signal sent by the sensing device to convert the event signal of at least one activated sensor into a predetermined format detection Signal: and an event processing device for sampling the detection signal and transmitting it to the index processing device, and at least one driver, each for driving an external device in response to the trigger signal. 19. A method for collecting and managing video and audio information, the method comprising: (a) providing a digital monitoring device, the digital monitoring device is adapted to the Chinese National Standard (CNS) 6-4 standard through this paper standard ( 2! 〇X297 mm) 乂 Please read the notes on the back before filling in this education.) Ding of the Central Consumers Bureau of the Ministry of Economic Affairs, Consumer Cooperatives Co., Ltd. A8 BS C8 D8 436745 VI. Patent application scope TCP / 1 P network connection on The computer of the remote node and a digital image and (please read the precautions on the back before filling this page) Audio servo 4 'Far intelligent digital monitoring has a corresponding node address and includes: An information collection device' for Collect video and / or audio information 'The video and / or audio can be retrieved by the computer of the remote node, an action processing device for controlling the transmission and reception of video and audio information and the operation of the monitoring device, and a TCP / IP network protocol conversion device, which is used to facilitate the conversion of the computer of the remote node and the monitoring device, and to receive the data from the computer of the remote node via The τ CP / IP network is located on the TCP / IP transmission signal of the monitoring device, and is used to convert the transmission information from the collection device and the data storage device into a τ c P / 1 P format information stream. b) indexing the information of the collecting device with specific parameters and storing them in a local memory coupled to the monitoring device, wherein the specific parameters include the node address (node name) and time information of the monitoring device; economy Ministry of the Central Prototype Bureau Consumer Consumer Cooperative Yindong (c) transmits the indexed data of the local memory to the digital image and audio server of a remote node via the τ CP / 1 P network; The method of item 19 of the patent scope of IQ still includes: (d) enabling the computer of the remote node to retrieve the indexed data stored in the local memory through the τ c P / 1 P network, and presetting Format presents this audio and video material. -9 Wood paper iron scale is applicable to Chinese National Standard (CNS) A4 scale (210X297 mm) 8 888 ABCD 4367 4 5 6. Scope of patent application (e) Respond to the control signal from the computer of the remote node and capture the The indexed data of the local memory is regularly transmitted to the computer of the remote node; (f) The computer of the remote node outputs a control signal to the collecting device to control the transmission and reception of video and audio information. 21. For example, the method of applying item 19 in item I, wherein step (b) still includes ... (bl) checking whether the time index of each data in the indexed data of the local memory exceeds a predetermined time period According to the preset data retention time set by the monitoring device, data exceeding the set data retention time is cleared. 22. The method according to item 19 of the scope of patent application, wherein the data collection device further comprises: — a camera unit for outputting the video signal captured by the camera unit and adjusting the enlargement of its lens in response to the control signal from the action processing device And zoom in and out and start or stop the low-light photography function. 23. The method according to item 22 of the patent application, wherein the camera unit is further provided with a drive control device and first and second rotary drive devices, wherein the drive control device outputs a drive in response to a control signal from the action processing device. At least one of the rotation driving devices is used to control the rotation angle and direction of the corresponding rotation device on the camera unit in the first and second axial directions, respectively. The first and second rotation driving devices are used to Generate driving pulses and control the rotation angles of the corresponding rotating devices relative to the current position of the optical axis of the capture lens on the rotating platforms. __ -10- (2 seems to be 297 mm) '---- (Please read the precautions on the back before filling out this page} -1Τ Printed by A8: L 、 一 7 / B8 D8 by the Consumer Cooperatives of the Central Standardization Bureau of the Ministry of Economic Affairs • Application The scope and direction of the patent. 24. The method according to item 23 of the patent application, wherein the control signal received by the rotation control device is used to retrieve the remote node via the TCP / 1 P network protocol conversion device. Obtained by the computer through the TCP / 1 P network to the information stream of the monitoring device. (Please read the precautions on the back before filling out this page), 1T 员工 Staff Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs -11 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)