JP2009051649A - Elevator security system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an elevator security system capable of preventing any crime in an elevator car by monitoring an image inside the elevator car on the real-time basis. <P>SOLUTION: The elevator security system comprises an in-car image transmission means 4 for transmitting an image picked up by a security camera 2 in the elevator car to an information center 5, a two-dimensional code display unit 3 provided at an elevator landing 12 to display the two-dimensional code, an information center transmission-reception unit 6 for receiving any blank mail transmitted to the information center 5 from a cellular phone reading the two-dimensional code, an information center storage unit 7 for storing a first cellular phone 10 and a second cellular phone 11 as a pair, and an information center control unit 8 for transmitting the in-car image of the elevator for the predetermined time to the first cellular phone 10 forming the pair to the information center transmission-reception unit 6. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to an elevator crime prevention system, and more particularly, to an elevator crime prevention system for preventing crime by monitoring an internal situation of an elevator car using an in-car image inside the elevator.

  Elevators installed in office buildings and condominiums are closed rooms from the time the elevator door is closed until the door is opened. Therefore, it tends to be a hotbed for theft, robbery, molesting, sexual harassment, etc. In particular, at night when the number of passengers in the elevator is low, a crime is likely to occur when a woman or a child rides on the elevator alone.

  As a security measure inside the elevator car, a security camera is installed on the ceiling inside the elevator car. This security camera takes pictures of the interior of the elevator car all day (24 hours). The captured image is stored in the hard disk and transmitted to the information center (central monitoring center). However, it is impossible for an information center monitor to monitor the images of a huge number of elevators in real time. Actually, when a crime occurred in an elevator car is reported, it is only used as a means for reproducing the image at that time of the elevator and verifying the crime.

  In addition, installing a security camera in the elevator car has an effect of preventing crimes from occurring because of the deterrence that the criminal is monitoring the elevator car. However, it cannot be said that it is effective for criminal acts performed by drunks who lose their reason at night.

  Once a crime occurs inside the elevator car, the elevator maintenance staff must search for the image of the elevator at that time from among the vast images stored and submit it to the police for playback. It will be time-consuming work.

  On the other hand, in Patent Document 1, when the video of the surveillance camera in the elevator car or the monitoring camera in the elevator hall is transmitted to the elevator monitoring information management center using the public line, the center transmits these images to the mobile phone of the supervisor. However, it is disclosed to display on the display.

JP 2005-206309 A

  In an office building, for example, when a female employee goes to the underground warehouse floor alone or leaves the office alone at midnight, there is a risk of being involved in the crime described above. In addition, in an apartment, when an elevator is used when a child returns home from a cram school at night or when a woman returns home alone at midnight, there is a risk of being involved in the crime described above.

  In general, a security camera is installed in an elevator. However, as described above, an information center monitor does not monitor the inside of an elevator car in real time. Therefore, when a crime occurs, it cannot be expected that a report to the police etc. will be made promptly.

Moreover, although the security camera is evidence to be submitted to the police when a crime occurs as described above, it is difficult to catch a criminal on the spot.

  An object of the present application is to provide an elevator crime prevention system that solves such a problem, monitors an image inside the elevator car in real time, and prevents crimes in the elevator car.

  In order to achieve the above object, an elevator crime prevention system according to the present invention is provided on a ceiling inside an elevator car of an elevator installed in a building, and is taken by an in-car photographing means and an in-car photographing means. An in-car image transmission means for transmitting an image to the information center; a two-dimensional code display unit provided at an elevator hall for displaying a two-dimensional code in which an e-mail address of the information center and identification information of the elevator are written; An information center transmission / reception unit for receiving an image transmitted from the in-car image transmission means and an empty mail transmitted to the information center from a mobile phone that has read the two-dimensional code of the two-dimensional code display unit; An information center storage unit for storing the identification information of the first mobile phone and the second mobile phone registered in advance as a pair, and information center transmission / reception An information center control unit that retrieves the identification information of the second mobile phone stored in the information center storage unit and instructs the elevator control unit to operate the elevator An elevator control unit that operates the elevator in accordance with an instruction from the information center control unit, and the information center control unit is a second mobile phone in which a mobile phone that has transmitted an empty mail is stored in the information center storage unit In this case, the information center transmission / reception unit is caused to transmit the elevator car image to the paired first mobile phone for a certain period of time.

  In the elevator security system, the floor on which the two-dimensional code is provided is written in the two-dimensional code, and the information center control unit includes the floor included in the empty mail transmitted from the mobile phone that has read the two-dimensional code. Preferably, it is determined that the elevator car landing floor call registration has been made, and the elevator control unit is instructed to operate the elevator.

  In addition, the elevator security system has a two-dimensional code in which the floor on which the two-dimensional code is installed is written, and the information center control unit receives an empty mail transmitted from a mobile phone that has read the two-dimensional code. When the call registration of the landing floor of the elevator floor on that floor is made within a certain time from the next, it will be judged that the call registration of the landing floor of the elevator car has been made by empty mail, and the elevator controller will be instructed to operate the elevator Is preferred.

  In the elevator crime prevention system, the information center control unit determines that the number newly entered in the empty mail transmitted from the second mobile phone is a registered getting-off floor, and causes the elevator control unit to operate the elevator. It is preferable to indicate.

  In addition, the elevator crime prevention system has the information center control unit from the time when the elevator door is opened on the floor where the elevator door is called and registered until the time when the door is closed on the floor where the elevator is called and registered. Preferably, the information center transmitting / receiving unit transmits the in-car image to the first mobile phone.

  In addition, the elevator security system is such that when the information center control unit opens the door on the newly registered number in the empty mail sent from the second mobile phone and the elevator is called and registered on the landing floor If the number of the car call button on the operation panel pressed in the elevator car within a certain period of time matches, the number is judged to be the registered getting-off floor and the elevator control unit is instructed to operate the elevator It is preferable to do.

  In addition, the elevator crime prevention system has a door at the getting-off floor where the elevator is called and registered from the time when the information center control unit determines the calling and getting-off floor from the number of the car call button on the operation panel pressed in the elevator car. It is preferable to cause the information center transmitting / receiving unit to transmit the in-car image to the first mobile phone until the closing time.

  Furthermore, in the elevator crime prevention system, it is preferable that the identification information of the first mobile phone and the second mobile phone is an e-mail address of the mobile phone.

  With the above configuration, in the elevator crime prevention system, first, a building user registers in advance an information center as a pair with information specifying the first mobile phone and the second mobile phone. When the user gets on the elevator, the first mobile phone reads the two-dimensional code on the two-dimensional code display unit provided at the elevator hall, and sends a blank e-mail from the first mobile phone to the information center. To do. The information center control unit that has received this empty mail causes the elevator car image to be transmitted to the second mobile phone as a pair for a certain period of time. As a result, while the user is in the elevator, the user can get on the elevator while monitoring the images taken by the in-car photographing means in the car, for example, by an official such as a company employee or a parent. it can.

  As a result, when a user of the building encounters a crime in the elevator car, it is possible to promptly report to the police and the like, and to catch the criminal on the spot.

  As described above, according to the elevator crime prevention system according to the present invention, it is possible to monitor images inside the elevator car in real time and prevent crimes in the elevator car.

  Hereinafter, embodiments of an elevator crime prevention system according to the present invention will be described in detail with reference to the drawings.

  FIG. 1 shows a schematic configuration of one embodiment of an elevator crime prevention system. The elevator crime prevention system 1 includes an in-car photographing means 2 and an in-car image transmitting means 4 provided in an elevator car 20 of an elevator 14 installed in a building 13, a two-dimensional code display unit 3 provided in an elevator hall 12, The information center transmission / reception unit 6, the information center storage unit 7, the information center control unit 8 provided in the information center 5, and the elevator control unit 9 provided in the upper part of the elevator hoistway 21 are configured. The first user 22 of the building 13 has the first mobile phone 10, and the second user 23 has the second mobile phone 11.

  The security camera 2 which is an in-car photographing means is provided on the ceiling inside the elevator car 20 and photographs the inside of the elevator car 20. The security camera 2 takes images of the elevator car all day (24 hours). The captured image is transmitted to the information center transmission / reception unit 6 of the information center 5 through the public communication line 30 by the in-car image transmission means 4.

  FIG. 2 shows an example of the hall operation panel 16 of the elevator hall 12. In general, the hall operation panel 16 is provided with a hall call button 17 for performing call registration of the hall and an elevator car position display unit 18. The two-dimensional code display unit 3 is installed at an arbitrary position on the hall operating panel 16. The two-dimensional code display unit 3 may be a sticker on which a two-dimensional code 19 is printed as long as the passenger can read it with a mobile phone. It may be fixed to the operation panel 16. In the two-dimensional code 19, the e-mail address of the information center 5 and the identification information of the elevator 14 are written.

  The information center 5 provides a wide-area remote monitoring service in order to always ensure safety for passengers of the elevator 14 and normality of operation of the elevator 14, and is also called a central monitoring center. The information center 5 includes an information center transmission / reception unit 6, an information center storage unit 7, and an information center control unit 8. The information center transmission / reception unit 6 receives the image transmitted from the in-car image transmission means 4 and receives the empty mail transmitted to the information center 5 from the mobile phone that has read the two-dimensional code 19 of the two-dimensional code display unit 3. To do. The information center storage unit 7 stores, as a pair, an e-mail address that is identification information of the first mobile phone 10 and the second mobile phone 11 registered in advance by a user of the building 13. The information center control unit 8 searches the e-mail address of the first mobile phone 10 stored in the information center storage unit 7 for the e-mail address of the mobile phone that transmitted the empty mail received by the information center transmission / reception unit 6. To do. Then, the elevator controller 9 of the elevator 14 is instructed to operate the elevator 14.

  The elevator control unit 9 is installed in the upper part of the elevator hoistway 21 and controls operations such as opening and closing and movement of the elevator 14 according to instructions transmitted from the information center control unit 8.

  Next, operation | movement of this elevator crime prevention system 1 is demonstrated. Here, the first user 22 and the second user 23 who are users of the building 13 register the respective mobile phones 10 and 11 in the information center 5 in advance. Here, the first user 22 refers to a person who monitors the second user 23 with an image in the car while the second user 23 uses the elevator 14. The first user 22 and the second user 23 are, for example, office building managers and employees (especially female employees), condominium parents and their children, parents and their daughters, nurses and their nurses, It is a relationship between the family owner and his parent, the elderly.

  In FIG. 3, operation | movement of the elevator crime prevention system 1 is shown with explanatory drawing. For example, when the second user 23 arrives at the elevator hall 12 on the entrance / exit floor 37 of the building 13, the two-dimensional code 19 of the two-dimensional code display unit 3 installed on the hall operating panel 16 using the second mobile phone 11. Read. In the two-dimensional code 19, as shown in FIG. 3, the e-mail address 24, the elevator identification information 25, and the two-dimensional code installation floor information 26 of the information center 5 are written. The second user 23 transmits a blank mail 27 to the information center 5 through the public communication line 30 from the second mobile phone 11 that has read the two-dimensional code 19. This empty mail 27 automatically includes elevator identification information 25 and two-dimensional code installation floor information 26. Further, the second user 23 inputs the number of the getting-off floor into the empty mail 27 in order to transmit the getting-off floor of the elevator 14 as the call registration information 29. This number is also sent to the information center 5 by the empty mail 27.

  Further, the security camera 2 takes an image in the elevator car 20 to form an in-car image 33 and transmits it to the information center transmitting / receiving unit 6 of the information center 5 through the public communication line 30.

  The empty mail 27 transmitted from the second user 23 is received by the information center transmitting / receiving unit 6. The information center control unit 8 searches the e-mail address 28 of the second mobile phone 11 stored in the information center storage unit 7 for the e-mail address 28 that is identification information of the mobile phone that has transmitted the empty mail 27. Then, the information center control unit 8, when the e-mail address 28 of the mobile phone that has transmitted the empty mail 27 is the e-mail address 28 of the second mobile phone 11 stored in the information center storage unit 7, The information center transmitting / receiving unit 6 transmits the in-car image 33 of the elevator car 20 to the paired first mobile phone 10 by attaching it to the e-mail 34 for a certain period of time. The first user 22 confirms the in-car image 33 of the elevator 14 by the e-mail 34 received by the first mobile phone 10. The information center control unit 8 transmits / receives information center between the time when the door is opened on the boarding floor where the elevator door 15 is called and registered and the time when the door is closed on the getting-off floor where the elevator 14 is called and registered. The unit 6 transmits the in-car image 33 to the first mobile phone 10.

  As a result, the second user 23 can view images in the elevator car 20 taken by the security camera 2 in the elevator car 20 while riding in the elevator 14, for example, the first person such as a company administrator or a parent. It is possible to get on the elevator 14 while having the user 22 monitor in real time. When the second user 23 is involved in a crime in the elevator car 20, the first user 22 can notify the police, or wait at the elevator hall 12 on the getting-off floor to catch the criminal. You can also. Furthermore, the in-car image 33 while riding can be easily reproduced as a crime evidence image.

  Here, the information center control unit 8 can specify the elevator 14 from the elevator identification information 25 included in the empty mail 27. The boarding floor information 31 determined from the two-dimensional code installation floor information 26 included in the empty mail 27 and the getting-off floor information 32 determined from the numbers of the call registration information 29 input to the empty mail 27 It transmits to the elevator control unit 9 via the communication line 30. The elevator controller 9 operates the elevator car 20 based on this command.

  As described above, the second user 23 can perform call registration of the landing floor of the elevator car 20 without pressing the landing call button 17 of the elevator hall 12, and the empty mail 27 transmitted from the second mobile phone 11 can be registered. By entering a number, you can register for a call to get off the floor. In this way, the second user 23 reads the two-dimensional code 19 from the two-dimensional code display unit 3 by the second mobile phone 11 and stores the data in the second mobile phone 11, so that the two-dimensional code display is performed each time. There is no need to read from part 3. For this reason, even when the elevator 14 is not boarded, if the empty mail 27 is transmitted to the information center 5, it can be monitored by the first mobile phone 10 that another person is in the elevator car 20, and this elevator crime prevention There is a risk that the system 1 may be abused.

  FIG. 4 shows a first means for preventing the harmful effects of misusing the elevator crime prevention system 1 by operating it remotely. FIG. 4 shows the elevator hall 12. When the second user 23 receives the empty mail 27 transmitted from the second mobile phone 11 that has read the two-dimensional code 19, the information center control unit 8 When the hall call button 17 of the elevator hall 12 is pressed and the hall floor call is registered, it is determined by the empty mail 27 that the call registration of the hall floor of the elevator car 20 has been made, and the elevator car 20 is connected to the elevator controller 9. Instruct to operate. In addition, when there are two upper and lower call buttons 17 on the hall call button 17, the information center control unit 8 matches the direction of the getting-off floor input by the second user 23 to the second mobile phone 11. Also check whether or not

  By adding this condition, if the second user 23 does not transmit the empty mail 27 to the information center 5 at the elevator hall 12 where the hall call button 17 can be pressed, the call registration of the hall floor of the elevator 14 is performed. I never did.

  FIG. 5 shows a second means for preventing the harmful effects of misusing the elevator crime prevention system 1 by operating it remotely. FIG. 5 shows the interior of the elevator car 20. The information center control unit 8 uses the number of the call registration information 29 newly input to the empty mail 27 transmitted from the second mobile phone 11 of the second user 23 and the elevator on the boarding floor where the elevator 14 is called and registered. When the number of the car call button 36 of the car operation panel 35 pressed in the elevator car 20 within a certain time from the time when the door 15 is opened, the number is registered. It is determined that the passenger is getting off the floor and instructs the elevator control unit 9 to operate the elevator 14.

  By adding this condition, the second user 23 gets in the elevator car 20 and does not press the car call button 36 on the same floor as the number entered in the sent empty mail 27, so that the second user 23 You have never registered for a call.

  In this case, the information center control unit 8 calls and registers the elevator 14 from the time when the call-off floor is determined from the number of the car call button 36 of the car operation panel 35 pressed in the elevator car 20. The information center transmission / reception unit 6 transmits the in-car image 33 to the first mobile phone 10 until the door is closed on the exit floor.

It is a block diagram showing a schematic structure of one embodiment of an elevator crime prevention system according to the present invention. It is explanatory drawing which shows one example of the hall operating panel of an elevator hall. It is explanatory drawing which shows operation | movement of an elevator crime prevention system. It is explanatory drawing which shows the 1st means which prevents the harmful effect which operates an elevator crime prevention system remotely and abuses. It is explanatory drawing which shows the 2nd means which prevents the harmful effect which operates an elevator crime prevention system remotely and abuses.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 Elevator security system, 2 Car image taking means (security camera), 3 Two-dimensional code display part, 4 Car image transmission means, 5 Information center, 6 Information center transmission / reception part, 7 Information center memory | storage part, 8 Information center control part , 9 Elevator control unit, 10 1st mobile phone, 11 2nd mobile phone, 12 elevator hall, 13 building, 14 elevator, 15 elevator door, 16 landing operation panel, 17 landing call button, 18 elevator car position display unit, 19 2D code, 20 elevator car, 21 elevator hoistway, 22 1st user, 23 2nd user, 24 information center e-mail address, 25 elevator identification information, 26 2D code installation floor information, 27 empty mail, 28 E-mail address of empty mail, 29 call registration information, 30 public communication line, 3 Boarding floor information, 32 getting off floor information 33-car image, 34 e-mail, 35 car operating panel, 36 car call button, 37 and out floor.

Claims (8)

In-car photographing means for photographing the inside of the car provided on the ceiling inside the elevator car of the elevator installed in the building,
In-car image transmission means for transmitting an image photographed by the in-car photographing means to the information center;
A two-dimensional code display unit that is provided at the elevator hall and displays a two-dimensional code in which an e-mail address of the information center and identification information of the elevator are written;
An information center transmission / reception unit for receiving an image transmitted from the in-car image transmission means and an empty mail transmitted to the information center from a mobile phone that has read the two-dimensional code of the two-dimensional code display unit;
An information center storage unit that stores the identification information of the first mobile phone and the second mobile phone registered in advance by a user of the building as a pair;
Information that searches the identification information of the second mobile phone stored in the information center storage unit for the identification information of the mobile phone that transmitted the empty mail received by the information center transmission / reception unit, and instructs the elevator control unit to operate the elevator A center control unit;
An elevator control unit that operates the elevator according to instructions from the information center control unit,
When the mobile phone that sent the empty mail is the second mobile phone stored in the information center storage unit, the information center control unit sends the information center transmission / reception unit within the elevator car for a certain period of time. An elevator crime prevention system characterized in that an image is transmitted to a pair of first mobile phones.   The elevator crime prevention system according to claim 1, wherein the two-dimensional code is written with a floor on which the two-dimensional code is provided, and the information center control unit is transmitted from the mobile phone that has read the two-dimensional code. An elevator crime prevention system characterized by determining that an elevator car landing floor call registration has been made on a floor included in an empty mail and instructing the elevator controller to operate the elevator.   The elevator crime prevention system according to claim 1, wherein the two-dimensional code is written with a floor on which the two-dimensional code is installed, and the information center control unit is transmitted from the mobile phone that has read the two-dimensional code. If a call registration for the landing floor of the elevator floor on that floor is made within a certain period of time from the time when the empty mail is received, it is determined that the call registration for the landing floor of the elevator car has been made by the empty mail, and the elevator control unit An elevator crime prevention system characterized by directing the operation of the elevator.   The elevator crime prevention system according to claim 2 or 3, wherein the information center control unit determines that the number newly entered in the empty mail transmitted from the second mobile phone is the registered getting-off floor, An elevator crime prevention system characterized by instructing an elevator control unit to operate an elevator.   5. The elevator crime prevention system according to claim 4, wherein the information center control unit closes the door at the getting-off floor where the elevator is called and registered from the time when the door is opened on the floor where the elevator door is called and registered. The elevator crime prevention system characterized by causing the information center transmission / reception unit to transmit the in-car image to the first mobile phone until the time point is reached.   4. The elevator crime prevention system according to claim 2 or 3, wherein the information center control unit newly registers a number newly entered in an empty mail transmitted from the second mobile phone, and the elevator is registered as a call on the landing floor. If the numbers on the car call buttons on the operation panel pressed in the elevator car within a certain period of time after the door opens on the floor, the numbers are judged to be the registered exit floor and the elevator An elevator crime prevention system characterized by instructing a control unit to operate an elevator.   7. The elevator crime prevention system according to claim 6, wherein the information center control unit calls and registers the elevator from the point of time when the call-out floor is determined from the number of the car call button on the operation panel pressed in the elevator car. An elevator crime prevention system characterized by causing the information center transmission / reception unit to transmit the in-car image to the first mobile phone until the door is closed on the exit floor.   The elevator crime prevention system according to any one of claims 1 to 7, wherein the identification information of the first mobile phone and the second mobile phone is an e-mail address of the mobile phone. Elevator security system.

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