• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention provides a recording method of an unmanned surveillance system for mounting a bus. The recording method of the bus-mounted unmanned surveillance system includes a video cassette recorder (VCR) 10 which repeats an operation of recording information including predetermined video information of a passenger's riding state for a predetermined time. In a bus-mounted unmanned monitoring system for monitoring a passenger's riding status, the VCR 10 is operated in a recording mode for a predetermined time, and then enters a pause mode, and again after a recording mode operation for a predetermined time. It is characterized by recording while the mode to be repeated. According to such a configuration according to the present invention, a recording mode and a pause mode in a bus-mounted unmanned monitoring system that records predetermined video information, counting information, and the like for a bus passenger using a VCR. By repeating the recording time, the recording time can be efficiently controlled, and the quality is improved.
    公开号:KR19990043911A
    申请号:KR1019970064958
    申请日:1997-11-29
    公开日:1999-06-15
    发明作者:문기영
    申请人:전주범；대우전자 주식회사；
    IPC主号:
    专利说明:

    Recording Method of Unmanned Surveillance System for Bus Installation
    BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bus-mounted unmanned surveillance system. More particularly, the recording time is efficiently used in a bus-mounted unmanned surveillance system that records predetermined video information and counting information for a bus passenger using a VCR. A method of recording a bus-mounted unmanned surveillance system to be controlled.
    Typically, the bus-mounted unmanned surveillance system for monitoring the passenger's riding situation, as shown in Figure 1, the door opening sensor 16 for detecting the opening of the passenger door 4, the passenger boards, A thermal sensor 14 for counting when a passenger is close to the fare box 3, a camera 12 for capturing image information of the passenger's riding situation, and a video cassette recorder for recording the image information and counting information thereof. (VCR) 10 is configured.
    The VCR 10 is a modification of a general home VCR having basic functions such as recording and playing a videotape. For example, the home VCR has a power supply unit which receives and converts AC power, The power supply unit of the VCR 10 used in the surveillance system receives, for example, DC 12V in response to the power supply means of the bus 1, and outputs 12V to the CCD camera 12 connected to the outside, for example, by internal mechanism or control. 5V, 12V, etc. can be supplied to the circuit. In addition, the VCR 10 has a control board for unmanned monitoring, and the VCR 10 can process and record information input from the door open sensor 16, the heat sensor 14, and the camera 12. Deck mechanism, etc. can be controlled. An example of the VCR 10 used in such a bus-mounted unmanned surveillance system is DVR-1981 (model name) released by Daewoo Electronics.
    In such a bus-mounted unmanned monitoring system, a conventional recording method is described as follows.
    Once the boarding door 4 is opened, it is detected by the door opening sensor 16 and this sensing information is input to the VCR 10. The VCR 10 performs an operation of recording the image information input from the camera 12 and the counting information input from the heat sensor 14 according to the detection information for a predetermined time. The recording time performed by the VCR 10 can be set by the user in advance by menu method, for example, in the range of about 0 to 180 seconds.
    The camera 12 is arranged so that a passenger who rides from the driver's seat 2 through the boarding door 4 can photograph a predetermined range of going to the seat in the bus via the charge box 3. Therefore, the video information recorded by the VCR 10 includes a passenger's riding situation and may additionally monitor the driver's behavior. When the passenger who boards the vehicle charges the fare close to the fare box 3, the heat sensor 14 disposed above the fare box 3 detects it and inputs it to the VCR 10 as counting information. .
    In the VCR 10 receiving the image and the counting information, the number indicating the counting information may be overlaid and recorded on the captured image of the situation in which the passenger rides. In addition, according to a parameter preset by a user, an identification number of the corresponding bus or the current date and time of recording may also be recorded together with the image.
    Therefore, the user can accurately recognize the situation in which the passengers ride in the bus 1 by reproducing and confirming the information recorded on the video tape in the VCR 10 of the bus-mounted unmanned surveillance system. Can prevent and monitor driver's fraud.
    By the way, in the VCR 10 of the conventional bus-mounted unmanned surveillance system, it is in the stop mode, and according to the sensing information input from the door open sensor 16, the recording mode (for a predetermined recording time) record) After the operation is performed, it returns to the stop mode again.
    According to this recording method, since the recording mode and the stop mode are repeated continuously while the bus 1 passes between the station and the station, as shown in part in FIG. 2, the recorded part is recorded on the recorded video tape. There is a problem of breakage between parts. This is because, due to the nature of the mechanism of the VCR 10, the video tape is unloaded on the path in the stop mode and the video tape must be loaded on the path in the recording mode. This is because information such as video is not recorded.
    As a result, it is inconvenient for the user to check the recorded data by reproducing the recorded video tape, and there is a problem that the consumption of the tape is unnecessarily increased.
    Accordingly, the present invention is to solve the above problems, the recording time is effectively controlled in the bus-mounted unmanned surveillance system that records the predetermined video information and counting information for the bus passenger using the VCR It is an object of the present invention to provide a method of recording a bus-mounted unmanned surveillance system.
    Figure 1 is a schematic diagram showing a simple configuration of a conventional unmanned surveillance system for mounting on a bus.
    2 is a graph comparing a conventional recording method and a recording method according to the present invention in the unmanned surveillance system for mounting a bus of FIG.
    <Description of Major Symbols Used in Drawings>
    1: bus 2: driver
    3: rate box 4: boarding door
    10: VCR 12: Camera
    14: thermal sensor 16: door open sensor
    In order to achieve the above object, the present invention includes a video cassette recorder (VCR) which repeats an operation of recording information including predetermined video information about a situation in which a passenger rides for a predetermined time. In a bus-mounted unmanned surveillance system for monitoring a signal, the VCR is: A recording mode is repeated while operating in a recording mode for a predetermined time and then in a pause mode, and then again in a pause mode after a recording mode operation for a predetermined time. It provides a recording method of the bus-mounted unmanned surveillance system, characterized in that.
    In addition, the recording method of the bus-mounted unmanned monitoring system provided by the present invention is characterized in that the repetitive operation of the recording mode-pause mode is implemented by a predetermined control program embedded in the VCR; Alternatively, the repetitive operation of the recording mode-pause mode may be implemented by substituting the resistance value of the circuit portion corresponding to the stop mode among the circuits controlling the mechanism of the VCR with the resistance value corresponding to the pause mode. have.
    Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
    Figure 1 is a schematic diagram showing a simple configuration of a conventional bus-mounted unmanned monitoring system, Figure 2 is a graph comparing the conventional recording method and the recording method according to the present invention in the bus-mounted unmanned monitoring system of FIG. Is shown.
    In the recording method of the bus-mounted unmanned surveillance system according to a preferred embodiment of the present invention, the operation of recording information including predetermined image information on a situation in which a passenger rides as described above with reference to FIG. It is applied to a bus-mounted unmanned surveillance system including a video cassette recorder (VCR) 10 which repeats the above. The unmanned surveillance system captures a predetermined image in addition to the VCR 10 for recording, and the VCR 10 It may include a camera 12 and a plurality of sensors (14, 16) for outputting.
    A characteristic feature of the recording method according to the present invention is the method of repeating the operation mode for recording the above-described VCR 10. That is, unlike the method of changing from the conventional recording mode to the stop mode and repeating the recording mode again, according to the present invention, the above-described operation of the VCR 10 is operated in the recording mode for a predetermined time and then paused. It may be configured to repeat the state of going to the pause mode after the recording mode operation again for a predetermined time. In the pause mode, the tape of the VCR 10 stops while the tape is loaded on the driving path as it is, so that the operation such as loading the tape on the driving path when switching to the recording mode is unnecessary. . Thus, the information recorded on the tape can be recorded continuously.
    In other words, for example, once the boarding door 4 of the bus 1 is opened, it is detected by the door open sensor 16 and this sensing information is input to the VCR 10. The VCR 10 performs an operation of recording the image information input from the camera 12 and the counting information input from the heat sensor 14 for a predetermined time, for example, 10 seconds, according to the detection information. .
    After the 10 second period has elapsed, the VCR 10 stops the recording operation and switches to the pause mode unlike the conventional method of going to the stop mode. Then, the tape traveling on the traveling path of the mechanism of the VCR 10 stops as it is loaded. Then, when the boarding door 4 of the bus 1 is opened again and the VCR 10 switches to the recording mode, predetermined information is recorded again at the stopped point.
    The repetitive operation of the recording mode-pause mode may be implemented by a predetermined control program embedded on the control unit of the above-described VCR 10. Alternatively, the circuit corresponding to the stop mode among the circuits controlling the mechanism may be implemented. It can also be achieved by replacing the resistance value of the part with the resistance value corresponding to the pause mode.
    According to the recording method of the bus-mounted unmanned surveillance system according to the embodiment of the present invention described above, in the bus-mounted unmanned surveillance system that records predetermined video information and counting information for bus passengers using a VCR, By repeating the recording mode and the pause mode, the information including the image recorded on the tape is seamlessly continued. Accordingly, the recording time can be efficiently controlled, so that the amount of tape consumed can be reduced, and the quality of the system can be improved to suit the actual situation.
    Although the recording method of the bus-mounted unmanned surveillance system according to the embodiment of the present invention has been described in detail above with reference to the accompanying drawings, the present invention is not limited thereto, and modifications thereof may be made within the ordinary knowledge of those skilled in the art. Improvements are possible.
    权利要求:
    Claims (3)
    [1" claim-type="Currently amended] For mounting a bus for monitoring a passenger's riding condition, including a video cassette recorder (VCR) 10 which repeats an operation of recording information including predetermined video information of a passenger's riding state for a predetermined time. In an unmanned surveillance system, the VCR 10 is:
    A recording method of a bus-mounted unmanned surveillance system, characterized in that the recording is repeated while the recording mode is switched to the pause mode after the operation in the recording mode for a predetermined time, and the pause mode is repeated after the recording mode operation for the predetermined time.
    [2" claim-type="Currently amended] 2. The method of claim 1, wherein the repetitive operation of the recording mode-pause mode is implemented by a predetermined control program embedded in the VCR (10).
    [3" claim-type="Currently amended] The method of claim 1, wherein the repetitive operation of the recording mode-pause mode replaces a resistance value of a circuit portion corresponding to the stop mode among circuits controlling the mechanism of the VCR 10 with a resistance value corresponding to the pause mode. A method of recording a bus-mounted unmanned surveillance system, characterized in that implemented by.
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    同族专利:
    公开号 | 公开日
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    1997-11-29|Application filed by 전주범, 대우전자 주식회사
    1997-11-29|Priority to KR1019970064958A
    1999-06-15|Publication of KR19990043911A
    优先权:
    申请号 | 申请日 | 专利标题
    KR1019970064958A|KR19990043911A|1997-11-29|1997-11-29|Recording Method of Unmanned Surveillance System for Bus Loading|
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