KR20030089883A - A settop box-embedded apparatus for recording of a realtime mobile security guard and for remote controlling - Google Patents

Abstract

PURPOSE: A real-time mobile safety supervisory recording and remote control system having a set-top box is provided to immediately confirm the present situation of a reflector point detection part in real time through unattended remote control and wireless real-time moving pictures by using wired/wireless networks. CONSTITUTION: A real-time mobile safety supervisory recording and remote control system consists of a light source driving part(10), an isolator(15), a signal detection part(20), and an integrated system(100). The integrated system(100) is composed of an alarm processor unit(30), a transmit-receive part(40), a main processor part(50), and a set-top box(60). The signal detection part(20) converts a detected modulation signal into an electric signal. If a light source is projected into a reflector detection part from the light source driving part(10), the incident light source is emitted to a reflector point detector by the isolator(15). If a variation due to stress, such as an impact, vibration, etc., is generated at the detection positions(S1-SN) of the reflector point detector, a modulation signal is generated at the detected position. The modulation signal is converted into an electric signal by the fabric-ferret filter and optical coupler of the signal detection part(20) through the isolator(15). The electric signal is then outputted to the alarm processor unit(30).

Description

A settop box-embedded apparatus for recording of a realtime mobile security guard and for remote controlling}

The present invention relates to a real-time mobile safety monitoring record and remote control device with a built-in set-top box, and more specifically, to immediately check the current situation of the reflector point detection unit in real time by unmanned remote control and wireless real-time video via wired or wireless network The present invention relates to a real-time mobile safety monitoring record and remote control device with a built-in set top box.

Until now, a set-top box or an individual control device having a simple function has been used, and piezoelectric elements, ultrasonic waves, infrared rays, and space-diffusing lasers, which are used as sensors or sensing functions, use simple sensors for detecting and detecting the presence or absence of objects. Thus, most of them only detect or control abnormality.

These conventional devices or systems use a method of detecting current or voltage variation, a method of using ultrasonic waves depending on the Doppler effect, a space sensing and signal processing method using infrared rays and lasers, and thus the sensing position, direction, and movement of an object. Not only can the path not be clearly identified and confirmed, but the location, direction, and cause of the damage can not be confirmed in real time when the sensing element is damaged or destroyed, and it can also be linked in real time with digital wireless video positioning device and wireless pan tilt. Can't acquire or control a given signal. In addition, there is a problem that it is difficult to check and control in any area because it can not be connected to the communication network and has a problem that can not save video and data by automatic mode conversion.

More specifically, in order to configure existing devices and systems that have been used up to now, based on a wired dedicated network, individual detectors are installed at respective required places and locations, and signals detected from respective power supplies and detectors for operating them are provided. There was an inconvenient problem of having to use an individual device to obtain the information received from the input.

Disclosure of the Invention An object of the present invention devised to solve the above problems is to solve the problems of the conventional individual and independent detectors and apparatuses and methods thereof, and to reflect the point of the reflector point by unmanned remote control and wireless real-time video through wired / wireless networks. It is to provide a real-time mobile safety monitoring record and remote control device with a set-top box that can immediately check the current situation in real time.

In addition, another object of the present invention is to provide a real-time mobile safety monitoring record and remote control device with a built-in set-top box that can be confirmed and controlled anywhere in real time to have a complete compatibility with wired and wireless communication network.

In addition, another object of the present invention, by including the function of the set-top box and the wireless mobile transmission and reception function, the use of the PC for wireless communication and monitoring diagnostics, alarm, environment, security, parking, fire truck access road, road traffic, financial intruders, It is to provide a real-time mobile safety monitoring record and remote control device with a built-in set-top box that can realize integrated technology in related fields such as wireless video remote monitoring and recording in military areas.

1 is a schematic configuration diagram of a real-time mobile safety monitoring record and remote control device with a set-top box according to the present invention.

2 is a schematic configuration diagram of a signal detector converting a sensed modulation signal into an electrical signal according to an exemplary embodiment of the present invention.

3 is a schematic diagram of an alarm processor unit according to an exemplary embodiment of the present invention.

4 is a schematic structural diagram of a mobile wireless transceiver according to an embodiment of the present invention.

5 is a schematic structural diagram of a main processor unit according to an embodiment of the present invention.

* Explanation of symbols for the main parts of the drawings

10: light source driver 15: isolator

20: signal detection unit 100: integrated system

30: alarm processor unit 40: mobile wireless transceiver

50: main processor 60: set-top box (STB)

22: Fabry-Parrot filter (PPF) 23: Optocoupler (O-E C)

51: auto multi selector

52: main processor 53: network port (USB / TCP / IP)

54: Auto Switcher 55: Code Data

56: image storage unit 57, 58: serial input and output unit

31 Alarm Processor Interface 32 Pulse Protection Analyzer

33: Code Table 34: Wavelength Signal Decoder

35: point detection coupling unit 37: coupling code output unit

38: status display unit

According to an aspect of the present invention, there is provided a real-time mobile safety monitoring recording and remote control apparatus having a set-top box including: a) a reflector divider means for separating a reflector point detection signal and extracting a predetermined signal; b) means for injecting a light source having a wide line width into the reflector sensor, and then measuring the modulated signal of light obtained by the minute change of the reflector sensor and converting it into an electrical signal through a filter; c) a combination code by converting the formalized reflector point detection signal obtained by the electrical signal converting means into an electrical signal, separating phase, frequency, and amplitude, comparing and combining a predetermined code table with a signal decoded by a wave length signal decoder; Means for generating a point detection position in real time according to the combining code; d) control means for selectively setting the code and controlling the output of the combined code; e) means for transmitting the combining code to a master remote control unit according to a modulation signal sensed by the reflector point sensor, confirming a current sensing position according to a command of the master remote control unit, and storing the video signal; f) means for controlling the set-top box by combining and decoding the signal output from the electric signal converting means with code data; And g) means for reproducing the stored video signal through the set-top box to identify and analyze the video and data.

In addition, the real-time mobile safety monitoring record and remote control device with a built-in set-top box according to the present invention may further include means for accepting the existing sensor signal, and selecting and controlling the combination of the combination code.

In addition, in the real-time mobile safety monitoring recording and remote control device with a built-in set-top box according to the present invention, the predetermined signal of the reflector divider means is wave length, frequency and phase, the reflector divider means is the predetermined necessary signal It is characterized in that it does not interfere with the signal obtained continuously by canceling or refracting other unnecessary signals except for.

In addition, in the real-time mobile safety surveillance recording and remote control device with a built-in set-top box according to the present invention, the filter is a Fabry parrot filter, the signal passing through the Fabry parrot filter is characterized in that converted to an electrical signal through an optical coupler do.

In addition, in the real-time mobile safety monitoring record and remote control device with a built-in set-top box according to the present invention, the combined code is a code that combines information such as the current position, movement path, direction, time, weight, speed, etc. It features.

In addition, in the real-time mobile safety surveillance recording and remote control device with a built-in set-top box according to the present invention, the current detection position is confirmed as a real-time video by controlling a wireless CCTV camera and pan tilt, according to the storage command to the main processor It is characterized by sending.

In addition, the real-time mobile safety surveillance recording and remote control device with a built-in set-top box according to the present invention, when an error occurs, means for converting the video signal input from the wireless CCTV camera to the automatic mode so that it can be confirmed through the playback medium It may further include, wherein the playback medium is characterized in that the monitor of the TV or PC.

In addition, the real-time mobile safety monitoring record and remote control device with a built-in set-top box according to the present invention, by connecting to an external wired network may further include a means for detecting the connection state of the wired and wireless transmission to the corresponding network, wherein The external wired network may be a LAN, a telephone network, or a dedicated line.

According to the present invention, when the phase-synchronized combined signal is converted into a light source having a very narrow beam width by the light source driver and is emitted to the reflector point detector, the amplitude, waveform, phase, frequency, shift, vibration modulation, etc. are changed by the change of the reflector point detection. The result is a modified wavelength reflector synthesized signal. The signal is then converted into an electrical signal by the signal detector, and then converted into binary code by the alarm processor to accurately and precisely decipher the reflector point detection signal and combine and combine the combined code. Code table composition calculates the position, movement path, direction, weight, speed, and time. Subsequently, it is precisely synthesized and coded to remotely control CCTV cameras and pan tilts through a mobile wireless transceiver so that the state of the current reflector detection unit can be checked in real time. It can be visually checked and stored through the set-top box simultaneously with the mode change of the automatic multi selector by the command of the main processor.

In addition, according to the present invention, the main processor unit monitors and controls all the current states, and reads the signal from the alarm processor, the mobile wireless transceiver, set-top box unit, serial input / output unit, network port by the automatic multi selector It can control remote transmission and reception by controlling etc. And also, it automatically switches the current mode of set-top box according to the presence or absence of a detection signal to receive broadcasting, monitoring, wireless data communication, two-way set-top box, automatic recording function, It has an editing function and can be connected to a communication network such as a wireless communication network, an optical communication network, a telephone network, or a dedicated line.

Hereinafter, with reference to the accompanying drawings will be described a real-time mobile safety monitoring record and remote control device with a built-in set-top box according to an embodiment of the present invention.

Real-time mobile safety monitoring recording and remote control device with a built-in set-top box according to the present invention comprises a light source driver 10, isolator 15, signal detector 20 and integrated system 100, the integrated system 100 ) Is composed of the alarm processor unit 30, the transceiver 40, the main processor unit 50 and the set-top box (60).

1 is a schematic configuration diagram of a real-time mobile safety monitoring recording and remote control device with a built-in set-top box according to the present invention, Figure 2 is a signal detector for converting the sensed modulation signal according to an embodiment of the present invention into an electrical signal It is a schematic block diagram of (20).

As shown in FIG. 1, when a light source having a wide line width is incident from the light source driver 10 to the reflector detecting unit in which the optical cable itself is modularized, the incident light source is emitted to the reflector point detector by the isolator 15. When a change occurs from the first sensing position S ₁ of the reflector point detector to the N th sensing position S _N of the reflector point by a shock or vibration, a modulated signal is generated at the position to cause the isolator 15. Through the Fabry-Parrot filter 22 and the optical coupler 23 of the signal detector 20 is converted into an electrical signal is output to the alarm processor unit 30. Here, the signal detector 20 receives the modulated signal 21 and converts the signal into an electrical signal 29. The signal detector 20 will be described in detail later.

3 is a schematic configuration diagram of an alarm processor unit according to an exemplary embodiment of the present invention. In the alarm processor unit 30, a protection signal and a wave are received by receiving an elaborate signal such as amplitude, waveform, phase, frequency, vibration, and shift modulation. The length signal is separated in accordance with a predetermined protocol, and a protection code, which is a modulation signal, is sent to the pulse protection analyzer 32, which is combined by a predetermined protocol in the code table 33 to generate a stress from the reflector point detector. The corresponding elaborate code of the detected position and direction, movement path, speed, time, etc. is generated.

In addition, the wave length signal decoder 34 receives a modulated signal sent from the alarm processor interface 31 and decodes a change amount of the shift signal of the sensed signal by using the wave length protocol to determine the temperature and the external environment of the reflector point detector. The reference value for correcting the refractive index according to the change is precisely and quickly processed and sent to the point sensing coupling unit 35.

In addition, the point detection combiner 35 combines the signals sent from the code table 33 and the wave length signal decoder 34 and compares them with the protocol signals by the multiplexer 36 to verify the final combined code. It is sent to the combined code output 37, and the current operation state and the code to be controlled to check the encryption code defined through the status display (38). Here, reference numerals 301, 302, 303, and 304 are signals input and output to the alarm processor unit 30, respectively.

4 is a schematic configuration diagram of a mobile wireless transceiver 40 according to an embodiment of the present invention, and FIG. 5 is a schematic configuration diagram of a main processor unit 50 according to an embodiment of the present invention.

4 and 5, the main processor unit 50 performs the main control functions of the wired and wireless network communication and the set-top box 60, and the presence or absence of the modulation signal flowing into the automatic multi selector 51 main processor unit ( The CPU 52 of the 50 and the CPU 52 simultaneously transmits and controls the wireless CCTV camera and the pantilt control signal through the mobile wireless transmitter / receiver 40 according to the received signal, and is also sent from the wireless CCTV camera. Receives the real-time video signal and sends it to the set-top box 60 through the automatic multi selector 51 for viewing on a monitor or TV, and at the same time stores the image and data in the image storage memory 56 built into the main processor. Done.

Herein, the wireless transceiver 40 shown in FIG. 4 is a digital wireless moving-picture transmitter of an OFDM modulation method. The encoder 41a, the decoder 41b, the interactive 42a0, Deinteractive 42b, Serial-to-Parallel Converters 43a, 43b, 45a, 45b, IFFT 44, Pre-Circuit Cancelers 46a, 46b, Transmitter 47a, Receiver 47b, and Antennas ANT1, ANT2 It will be made, and since it can be made by conventional techniques, a detailed description thereof will be omitted.

On the other hand, the set-top box 60 shown in Figure 1 is a generalized, such as simple satellite and terrestrial broadcast reception function, digital MPEG-2 or MPEG-4 function, automatic all conversion multiplexer function, remote control reception function, It may be implemented in any way, but one important note is the compatibility using highly sophisticated methods and means to decode the modulated signal received from the alarm processor unit 30 and to accept the mode conversion signal of the automatic multi selector 51. Must be maintained.

In the present invention, a built-in protocol and a conventional general-purpose protocol are built into the network port 53 to remotely view and set a wireless CCTV camera and a pan tilt control and a target to be checked and monitored in real time using an external communication network. All protocols must be communicated after decryption of the wavelength modulated signal for security purposes.

In addition, the serial input / output units 57 and 58 can be used when the reflector point sensor is extended, and data can be backed up using a general PC.

Meanwhile, referring back to FIGS. 1 to 5, the present invention provides the frequency, multi-point wave length, phase, amplitude modulation, phase shift modulation, frequency and phase shift modulation synthesis, amplitude obtained from the reflector point detector (sensor). Complex synthesis signals such as modulation and frequency and multi-point wave length are precisely separated, and codes such as position, direction, weight, speed, and movement path in code table 33 are decoded by protection signals accompanying these signals. The combination code is combined with the wavelength decoded signal to output the combined code through the main processor unit 50.

In addition, when the light emitted from the light source reaches the reflector point sensor through which the optical cable itself is sensed through the isolator 15, the light emitted from the light source receives the changed sophisticated modulation signal such as frequency, phase, amplitude, and shift modulation by the change of the reflector point detection. After that, the optical coupler 22 of the signal detector 20 reaches the Fabry-Parot filter 23. The signal detected from the reflector sensor is frequency, phase, amplitude, and shift due to strain applied from the outside. As the modulation or the like changes, the voltage of the piezoelectric ceramic transducer called PZT driver 25 of the Fabry-Parrot filter is adjusted to detect the modulated value.

The modulated signal 21 of the reflector sensor passing through the Fabry-Parrot filter 23 passes through the multiplexer 27 through the optical detector 28 and through the integrator 24 and the adder 26 to the PZT driver 25. And output to the alarm processor unit 30 at the same time to calculate the position and movement path, direction, weight, speed, time, etc. by data separation and signal table composition of the signal mode. Subsequently, a combination code capable of precisely synthesizing this code and grasping, checking and controlling the state generated in the current reflector detection unit in real time is simultaneously sent to the automatic multi-selector 51 and the OFDM wireless transceiver 40, which is the main Simultaneously with the decoding of the code data 55 included in the processor unit 50, the wireless video camera and the wireless pan tilt are controlled to track the position, movement path and direction, and send them to the embedded set-top box 60 as a real-time video. The current state is recorded and stored in the image storage memory 56 by a storage instruction to the processor 52 (CPU).

In addition, all current signals can be remotely monitored and controlled at any time in the region where the Internet can be connected to the Internet through the Internet network, and abnormal signals from the reflector sensor during the reception of the general satellite broadcasting through the set-top box 60 can be obtained. If detected, the channel of the set-top box 60 is automatically switched to the mode for the safety monitoring and remote control.

In addition, it includes a fully automatic switching multi selector 51 to automatically return to the previous state when the release, and basically includes a mobile 5.8GHz or 19GHz band OFDM modulation wireless Internet network, in the mobile wireless data communication It is not limited to home use because it has safety monitoring record and remote control, location, direction, movement path detection tracking by reflector sensor, CCTV wireless camera, video recording record, mode fully automatic processing, and set-top box function. Optimization can be implemented.

Therefore, the present invention monitors and controls all the current states in the main processor unit 50, and reads the signal flowing from the alarm processor unit 30, and the mobile wireless transceiver 40 by the automatic multi selector 51. And the set-top box unit 60, the serial input / output units 57 and 58, and the network port 53 (USB / TCP / IP) to control the remote transmission and reception, and the set-top according to the presence or absence of a detection signal. By automatically switching the current mode of the box 60, it is possible to implement a communication network connectable to broadcast reception, monitoring, wireless data communication, two-way set-top box, automatic recording function, editing function, optical communication network and telephone network.

Although this invention was demonstrated concretely by the said Example, this invention is not restrict | limited by this, A deformation | transformation and improvement are possible within the range of common knowledge of a person skilled in the art.

According to the present invention, if the optical cable itself is modularized in order to take advantage of the very good characteristics and advantages of the light source and the optical cable itself, it becomes a reflector point sensor. It can detect direction, speed and weight at the same time, very precisely, and can remotely control and check the wireless CCTV camera and pan tilt wirelessly in real time, and remotely monitor and control in any area through wired / wireless communication network. , Confirmation, video and data storage is possible.

In addition, the present invention, the reflector point sensor can be provided in various forms at the request of the consumer on the basis of a few millimeters, it can provide a function and performance that existing sensing elements or components can not solve.

In addition, the present invention can simply replace the existing unmanned automatic control of the national infrastructure, road traffic, traffic light dilemma section, parking lot access restricted area as well as the existing security technology or method and apparatus thereof.

In addition, the present invention can easily configure and use a security integrated technology by integrating a multi-carrier wireless transmission and control technology and a PVR technology by embedding a bidirectional set-top box, the technical ripple effect of one light source and reflector As a point sensor, the position, direction, route of use, weight, speed, time, etc. can be simultaneously detected, and multiplexed detection of signals can realize the compactness and weight of the system. This difficult feature and fast response speed enable sophisticated detection, making it suitable for all sectors of the field.

Claims (10)

a) reflector divider means for separating a reflector point detection signal to extract a predetermined signal; b) means for injecting a light source having a wide line width into the reflector sensor, and then measuring the modulated signal of light obtained by the minute change of the reflector sensor and converting it into an electrical signal through a filter; c) a combination code by converting the formalized reflector point detection signal obtained by the electrical signal converting means into an electrical signal, separating phase, frequency, and amplitude, comparing and combining a predetermined code table with a signal decoded by a wave length signal decoder; Means for generating a point detection position in real time according to the combining code; d) control means for selectively setting the code and controlling the output of the combined code; e) means for transmitting the combining code to a master remote control unit according to a modulation signal sensed by the reflector point sensor, confirming a current sensing position according to a command of the master remote control unit, and storing the video signal; f) means for controlling the set-top box by combining and decoding the signal output from the electric signal converting means with code data; And g) means for reproducing the stored video signal through the set-top box to check and analyze the video and data; Real-time mobile safety monitoring record and remote control device with a set-top box including a. The method of claim 1, A real-time mobile safety monitoring and remote control device with a built-in set-top box that also accommodates existing sensor signals and further comprises means for selecting and controlling combinations of the combination codes. The method of claim 1, The predetermined signal of the reflector divider means is wave length, frequency and phase, and the reflector divider means does not interfere with a signal continuously obtained by canceling or refracting other unnecessary signals except for the predetermined required signal. Real-time mobile safety monitoring and remote control device with a built-in set-top box, characterized in that. The method of claim 1, The filter is a Fabry Parrot filter, and the signal passing through the Fabry Parrot filter is a real-time mobile safety monitoring and remote control device with a built-in set top box, characterized in that is converted into an electrical signal through an optical coupler. The method of claim 1, The combining code is a real-time mobile safety monitoring record and remote control device with a built-in set top box, characterized in that the combination of the information such as the current position movement path, direction, time, weight, speed. The method of claim 1, The current detection position is confirmed by real-time video by controlling the wireless CCTV camera and pan tilt, and sends a storage command according to the real-time mobile safety surveillance recording and remote control device with a built-in set-top box. The method of claim 1, In the event of a fault, the real-time mobile safety monitoring and remote control device with a built-in set-top box further comprises a means for converting the video signal input from the wireless CCTV camera to the automatic mode so that you can check through the playback medium. The method of claim 7, wherein The playback medium is a real-time mobile security surveillance recording and remote control device with a set-top box, characterized in that the monitor of the TV or PC. The method of claim 1, Real-time mobile safety monitoring record and remote control device with a built-in set-top box further includes a means for connecting to an external wired network to detect the wired and wireless connection status and transmit it to the corresponding network. The method of claim 9, The external wired network is a real-time mobile safety monitoring record and remote control device with a set-top box, characterized in that the LAN (LAN) or telephone network.