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1. 发明专利

JP2003187397A SYSTEM FOR MONITORING PARKING LOT VACANCY 审中-公开
公开(公告)号：JP2003187397A
公开(公告)日：2003-07-04
申请号：JP2001389516
申请日：2001-12-21
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： TAKEUCHI KEIGO , SATO KAZUHIRO , YAMAMOTO TSUTOMU , DAIMON YUTAKA
IPC分类号： H04N7/18 , G08B5/00 , G08G1/14
摘要： PROBLEM TO BE SOLVED: To monitor vacancies in a parking lot with high accuracy by making it difficult to be affected by noise with a simple configuration. SOLUTION: A parking lot vacancy monitoring system for monitoring vacancy of each vehicle parking position of a parking lot is provided with a camera 1 for monitoring each vehicle parking position from the above, a sign body 2 installed at the floor part of each vehicle parking position, and a vacancy monitoring processing means 3 to 9 for performing recognition processing of the sign body from a monitoring image by the camera to monitor a vacancy. The sign body 2 is a light emitting marker or reflection sheet, flickers the light emitting marker and flickeringly emits an illuminating light to the reflection sheet. The sign body 2 is also a light emitting diode, and at least an optical filter for detecting light of a particular wavelength from the sign body 2 is attached to the camera 1. The vacancy monitoring processing means 3 to 9 perform a logical operation of two images of different time to perform recognition processing of the sign body and noise elimination processing. COPYRIGHT: (C)2003,JPO

2. 发明专利

JP2002133075A SYSTEM FOR EVALUATING LEVEL OF INTEREST IN COMMODITY 失效
公开(公告)号：JP2002133075A
公开(公告)日：2002-05-10
申请号：JP2000322564
申请日：2000-10-23
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： TAKEUCHI KEIGO , HORIGUCHI SHINJI
IPC分类号： G06Q30/02 , G06Q10/00 , G06Q30/06 , G06Q50/00 , G06Q50/10 , G06T1/00 , G06T7/20 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To reconsider future commodity arrangement and to consider a method for using the area for the commodity by evaluating a level of interest in a commodity. SOLUTION: The system is provided with a camera for photographing the movement of a person in a store, a picture processing means extracting an area where the occupation rate of the persons is high and an area where the rate is low from photographed picture data and a means supplying information on the level of interest in the commodity based on the high and low of the occupation rate, or the system is provided with a means obtaining the sales of the commodity from information on a POS system and a means supplying information where the level of interest in the commodity in the area where the occupation rate is high and the sales are put together.

3. 发明专利

JP2002140111A INTEGRATION SYSTEM FOR FACILITY EQUIPMENT CONTROL 失效
公开(公告)号：JP2002140111A
公开(公告)日：2002-05-17
申请号：JP2000334049
申请日：2000-11-01
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： SATO KAZUHIRO , OTSUKA TOSHIHIRO , YAMAMOTO TSUTOMU , TAKEUCHI KEIGO , DAIMON YUTAKA
IPC分类号： G06Q50/26 , G05B23/02 , G06Q50/00 , H04L12/28 , H04Q9/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To enhance efficiency for field adjustment, inspection and maintenance work, and to enhance safety. SOLUTION: Plural controllers 2, 3 with built-in CPU and memory for controlling facility equipment autonomously based on an input value, and a maintenance terminal 5 having an operation screen for executing a group registration function and control with respect to the plural controllers 2, 3 are connected on an integration network 4. The controllers 2, 3 have an ON line/OFF line function controllable from the outside to stop immediately data packet outputs onto the network by reception of an 'OFF line command' addressed to its own node, and to restore them by reception of an 'ON line command', controls the facility equipment autonomously based on the input value, transfers data required each other via the network, and conducts thereby organically functioned dispersion control. The maintenance terminal conducts a separation operation from the operation screen in the lump a group by a group.

4. 发明专利

JP2002131054A AUTOMATIC SURVEYING METHOD 失效
公开(公告)号：JP2002131054A
公开(公告)日：2002-05-09
申请号：JP2000326898
申请日：2000-10-26
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： TAKEUCHI KEIGO , MIYASHITA KUNIICHIRO , WADA TAKASHI , IZUMITANI YASUSHI
IPC分类号： G01C15/00 , G01C15/06
摘要： PROBLEM TO BE SOLVED: To surely enable collimation alignment by image processing even when breakage and dirt exist on a target. SOLUTION: A camera attached to the eye contact part of the telescope of a surveying machine and an image processing means displaying the target imaged by the camera on a monitor screen are provided. The reference image of a shape framing the circumstance of the pattern of the same density by the same shape as the target at different density is prepared, a comparison area is successively selected in an original image displayed on the monitor screen, a high accordance area is extracted between the reference image and the comparison area, and the center position of the target is specified on the basis of the position of the area high in accordance.

5. 发明专利

JP2000319886A BANK CONTROL SYSTEM 失效
公开(公告)号：JP2000319886A
公开(公告)日：2000-11-21
申请号：JP2000063784
申请日：2000-03-08
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： YAMAZAKI YOSHISHIGE , ASAHI RITO , SATO HITOSHI , OTSU SHUICHI , OYA RYUJI , SHINGU YASUYUKI , TAKEUCHI KEIGO , WADA TAKASHI
IPC分类号： E02D17/18
摘要： PROBLEM TO BE SOLVED: To solve the problem of traffic snarl by a soil-sand truck, and to improve quality control on the bank side. SOLUTION: The bank control system has an entrance gate E, a leaving gate M and a control office D, an information transmission means, which is installed to a soil-sand truck V and in which car and soil-sand information is stored, a reading means 9 reading information stored in the information transmission means in a noncontact manner, an entrance gate controller H transmitting and receiving information by radio between itself and the personal computer for control of the control office and deciding the destination of the soil-sand truck on the basis of information read by the reading means, a destination display I displaying a destination decided by the entrance gate controller, a personal computer 20 for monitoring snarl monitoring the snarl conditions of a road connected to the leaving gate and a message display K. Various graphs such as a bank control chart are output on the basis of the number of the entrance of the soil-sand trucks and topographic surveying data, the snarl conditions of the road and congestion conditions in a bank area are determined, and these information is displayed on the message display.

6. 发明专利

JPH112518A AUTOMATIC SURVEYING METHOD AND DEVICE 失效
公开(公告)号：JPH112518A
公开(公告)日：1999-01-06
申请号：JP15669997
申请日：1997-06-13
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： MIYASHITA KUNIICHIROU , WADA TAKASHI , TAKEUCHI KEIGO
IPC分类号： G01C1/00 , G01C1/02 , G01C1/04 , G01C15/00 , G06F17/18
摘要： PROBLEM TO BE SOLVED: To greatly enhance the accuracy and efficiency of surveying work by eliminating errors resulting from collimation. SOLUTION: This device includes a camera 2 mounted on the eyepiece part of the telescope 2a of surveying equipment 1, a penlight provided so as to have an optical axis parallel to the optical axis of the telescope 2a, a target 11 placed at a target point and provided with a reflecting sheet on a black sheet, and an image processing device which displays the target 11 photographed with the penlight and the camera 2 on a liquid-crystal display. The surveying equipment is approximately collimated to the target so that the center point of the scale of the telescope 2a within the liquid-crystal screen enters the target 11. The horizontal and vertical deviations H, V of the position T0 of the gravitational center point of the target 11 from the position C0 of the scale center point of the telescope 2a are calculated and added as angular deviations βH, βV respectively to horizontal angle αH and vertical angle αV which are obtained from the approximate collimation, thereby determining the horizontal and vertical angles of the target point.

7. 发明专利

JPH099100A CAMERA SYNCHRONIZING METHOD AND CAMERA CONTROLLER IN CAMERA MONITORING SYSTEM 失效
公开(公告)号：JPH099100A
公开(公告)日：1997-01-10
申请号：JP17291095
申请日：1995-06-15
申请人： SHIMIZU CONSTRUCTION CO LTD , HOCHIKI CO
发明人： MASUZAWA KAZUHIRO , CHINO MASATO , HORIBATA KENICHI , TAKEUCHI KEIGO , SATO KAZUHIRO , BANDO YOSHITO
IPC分类号： H04N5/073 , H04N7/18
摘要： PURPOSE: To provide a camera synchronizing system and camera controllers in a camera monitoring system, which is capable of synchronizing respective cameras with each other without individually connecting a device generating a synchronizing signal to plural cameras. CONSTITUTION: Terminal sides are provided with the plural cameras C1 to Cn and the camera controllers V1 to Vn and a center is provided with a camera control unit 20 sending a control signal and a monitor 21 displaying the video signal of the respective cameras C1 to Cn. The center and the terminals are connected by a coaxial cable 30. The center is also provided with a synchronizing signal generator 22 generating a synchronizing signal. The center modulates the synchronizing signal of the synchronizing signal generator 22 to send it to the side of the terminals by a first channel and modulates a control signal outputted from the camera control unit 20 to send it to the side of the terminals by a second channel. On the other hand, the side of the terminals demodulates the synchronization signal sent from the center by the respective camera controllers 2 to set it to be the external synchronizing signal of the cameras C1 to Cn and demodulates a video imaged by the cameras C1 to Cn to send it to the center by a third channel.

8. 发明专利

JPH07220088A EXISTENCE PROBABILITY ANALYZING METHOD FOR TRAVELING OBJECT FROM IMAGE INFORMATION 失效
公开(公告)号：JPH07220088A
公开(公告)日：1995-08-18
申请号：JP1170394
申请日：1994-02-03
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： TAKEUCHI KEIGO , SATO KAZUHIRO , SATO TOYOKATSU
IPC分类号： H04N7/18 , G06T1/00 , G06T3/00 , G06T7/20
摘要： PURPOSE:To detect the existence of a traveling object such as a vehicle and a person, etc., without disturbing the flow of them and easily and in real time. CONSTITUTION:This method is equipped with a camera to obtain observation image data by photographing a set observation area, an image processing device to perform image processing by fetching the image data from the camera, and a display device to display an image processing result, and the image processing device performs the addition averaging of plural input images 6 at a prescribed time, and after a fundamental screen 7 for only a background part 9 in which the traveling object 8 is eliminated from the input image 6 is generated, differential processing between the fundamental screen 7 and a successively inputted input image 6 is performed, and the part of the traveling object is segmented by binarization processing, and a segmented image is accumulated, and a degree of accumulation is displayed.

9. 发明专利

JP2002140778A DYNAMIC EMERGENCY CORRESPONDING SYSTEM 失效
公开(公告)号：JP2002140778A
公开(公告)日：2002-05-17
申请号：JP2000331580
申请日：2000-10-31
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： SATO KAZUHIRO , OTSUKA TOSHIHIRO , YAMAMOTO TSUTOMU , TAKEUCHI KEIGO , DAIMON YUTAKA
IPC分类号： G08B25/00 , G08B25/10 , H04M11/00 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To send an alarm message to a management personnel existing at a location near a spot where a fault or abnormality occurs in equipment and can surely cope with the abnormality in the occurrence of the fault or abnormality. SOLUTION: A dynamic emergency corresponding system for calling the terminal of a private branch PHS when emergency occurs is provided with a terminal location information managing means for managing the locational information of a terminal 1 existing within the communication areas of respective base stations 2 and a terminal calling means for selecting a terminal based on the locational information managed by the terminal position information managing means at the occurrence of the emergency and selecting and calling the proper management personnel one by one to make him/her hurry to the spot. The means 4 selects the terminal starting from the terminal 1 at a location which is the nearest to the location where the emergency occurs, selects and calls plural terminals simultaneously in accordance with the contents of the emergency, selects from the terminal at the second nearest position in order when no answer comes from the terminal, and sends an alarm message to the called terminal with a PHS character message.

10. 发明专利

JPH07208956A BEHAVIOR MEASURING METHOD FOR OBJECT FALLING IN WATER 失效
公开(公告)号：JPH07208956A
公开(公告)日：1995-08-11
申请号：JP119994
申请日：1994-01-11
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： TAKEUCHI KEIGO , IKOMA TETSUO
IPC分类号： G01B11/26
摘要： PURPOSE:To enhance the behavior measuring accuracy of a target irrespective of the weight of the target. CONSTITUTION:A luminous agent 4 is mounted on, and attached to, a target 1 which falls in the water. The luminous region of the target 1 is photographed by a video camera. The luminous region of the target 1 is extracted by an image processing operation. On the basis of the feature amount of the extracted luminous region, the inclination of the inertia principal axis 5 of the target 1 is found.

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