KR20070088315A - Crime prevention device for elevator - Google Patents

Abstract

A crime prevention device for an elevator, determining that the number of passengers in the elevator car is small and displaying and annunciating the result in the car, thereby preventing a crime by restricting criminal intent of a user intending to use the car for criminal activity. The crime prevention device for an elevator has an elevator control board (6) provided with a time detection means (61) for detecting current time from a clock (62); a means (63) for detecting the weight in an elevator car (10); a display/annunciation determination means (64) for crime prevention, determining the necessity of display and annunciation for crime prevention, the determination being performed by comparing the weight in the car detected by the means (63) and the current time with building specifications data; and a display/annunciation means (66) for performing, when it is determined that the display and annunciation for crime prevention are necessary, the display and annunciation for crime prevention on a display/annunciation device (11) in the car (10). The crime prevention device determines that the number of passengers in the car is small based on the weight in the car and the current time, and annunciates the fact that the inside of the car is monitored by the display/annunciation device (11).

Description

Elevator security device {CRIME PREVENTION DEVICE FOR ELEVATOR}

The present invention relates to an elevator anti-theft device for performing the security operation of the elevator.

In a conventional elevator security apparatus, an abnormality is detected in an elevator compartment, and an abnormal alarm is performed based on this, information is recorded by a camera, information is transmitted to a manager's room, etc. are performed.

Patent Document 1 discloses a suspicious person who is likely to commit a crime hidden in a waiting car and notifies the monitoring center, and the person in charge of the monitoring center transmits a warning message and a warning message by means of a call, so that the crime is not shown. It is disclosed that to prevent.

In addition, Patent Document 2 discloses that after the operation of the destination floor registration button, the button on the car operating panel is operated to convey a message that the inside of the car is being monitored by a security camera and not to stimulate a suspicious person. Delivery to a suspicious person is disclosed.

Patent Document 1: Japanese Patent Application Laid-Open No. 2001-302123 (pages 2 to 3, Fig. 1)

Patent Document 2: Japanese Patent Application Laid-Open No. 2004-338828 (pages 4 to 6, FIG. 1)

Conventional elevator security devices detect abnormalities in the elevator compartment and perform abnormal alarms. However, they operate after a crime has occurred, and there is a problem that the user cannot ride the elevator in peace. .

Patent Literature 1 relates to a suspicious person hiding in a waiting car, and there is a problem in that it is not possible to cope with a suspicious person riding in a normal passenger, and there is a need to have a relevant person in the monitoring center.

Moreover, in patent document 2, it is necessary for a passenger to operate the button on a cage | basket | car operation panel, and there exists a possibility of stimulating a suspicious person by this.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-described problems, and it is determined that the number of passengers in the elevator compartment of the elevator is small, and the notification is displayed in the elevator compartment. An object of the present invention is to obtain an elevator anti-theft device.

In the elevator security apparatus according to the present invention, the weight in the cabin compartment detecting means for detecting the weight in the elevator compartment of the elevator, and the weight in the elevator compartment detected by the elevator compartment weight detection means is within the range of the predetermined determination criteria. Security display notification determining means for determining the necessity of the security display notification by the presence or absence and when the security display notification is determined by the security display notification determining means, the display notification device in the elevator compartment. It is provided with the display notification means which implements a security display notification.

BRIEF DESCRIPTION OF THE DRAWINGS The image figure which shows the elevator security apparatus by Embodiment 1 of this invention.

Fig. 2 is a block diagram showing the elevator security device according to Embodiment 1 of the present invention.

The figure which shows building specification data of the elevator crime prevention apparatus by Embodiment 1 of this invention.

4 is a flowchart showing the operation of the elevator security apparatus according to the first embodiment of the present invention.

The figure which shows the data which the tool built in the building manager PC of the elevator crime prevention apparatus by Embodiment 2 of this invention.

It is a figure which shows the screen structure of the tool built into the building manager PC of the elevator security apparatus by Embodiment 2 of this invention.

Fig. 7 is a flowchart showing the operation of the building manager PC of the elevator security apparatus according to the second embodiment of the present invention.

The figure which shows the data which the tool built into the building manager PC of the elevator crime prevention apparatus by Embodiment 2 of this invention transmits.

Fig. 9 is a flowchart showing the operation of the elevator security apparatus according to the second embodiment of the present invention.

Fig. 10 is a flowchart following Fig. 9 showing the operation of the elevator security apparatus according to the second embodiment of the present invention.

<Description of the code>

1 display device,

2 announce device,

3 monitor unit,

4 scales device,

5 car counterweight,

6 elevator control panel,

7 building manager pc,

8 wireless LAN (in building manager PC),

9 wireless LAN (in elevator control unit),

10 elevator compartment,

11 display notification device,

12 elevator security device setting tool,

61 vision detection means,

62 watches,

63 weight detection means in the elevator compartment,

64 security indication notification determination means,

65 building specification data,

66 Display notification means.

Embodiment 1.

BRIEF DESCRIPTION OF THE DRAWINGS It is an image figure which shows the elevator crime prevention apparatus by Embodiment 1 of this invention.

In FIG. 1, in the cage | basket | car 10, the display apparatus 1 which performs the display during crime prevention operation, the announce apparatus 2 which does the notification during crime prevention operation, and the monitor apparatus which displays a monitor image in FIG. (3) and the scale apparatus 4 which detects the weight in an elevator compartment are provided. The display device 1, the announce device 2, and the monitor device 3 form a display notification device.

The elevator control panel 6 controls the security operation of the elevator via the car control device 5 and controls the display notification device in the car compartment 10. The elevator control panel 6 is also connected to the building manager PC (personal computer) 7 in the building management room via the wireless LAN 9 in the elevator control panel 6 and the wireless LAN 8 in the building manager PC 7. It is. The elevator security device setting tool 12 described in Embodiment 2 is incorporated in the building manager PC 7.

It is a block diagram which shows the elevator security apparatus by Embodiment 1 of this invention.

In FIG. 2, 1-4, 6-10 are the same as that in FIG. The time detecting means 61 acquires the current time from the clock 62 in the elevator control panel 6, and the weight detecting means 63 in the elevator compartment is provided in the elevator compartment from the scale device 4 of the elevator compartment 10. Obtain the weight. The security display notification determining means 64 judges whether the display notification condition is satisfied from the building specification data 65 and the current time and the weight in the cage 10, and if the condition is satisfied, the display notification means ( 66, the display notification is output to the display notification device 11 in the cage 10. 61-66 are arrange | positioned at the elevator control panel 6.

As the display notification device 11 in the cage 10, a display device 1, an announce device 2, a monitor device 3, and the like are provided.

It is a figure which shows the building specification data of the elevator crime prevention apparatus by Embodiment 1 of this invention.

In FIG. 3, the criterion of the crime prevention display notification 11 which is set so that the presence / absence information of the crime prevention display notification apparatus 11, the start and end time of the crime prevention display notification, and the small number of the passengers in the cage | basket | car 10 can be judged; The display notification message which informs the type | mold of the display notification apparatus 11, the inside of a cage | basket | room being monitored, and the monitor display image are stored.

It is a flowchart which shows operation | movement of the elevator security apparatus by Embodiment 1 of this invention.

Next, operation | movement of Embodiment 1 is demonstrated with the building specification data of FIG. 3, and the flowchart of FIG.

In step S1, it is determined whether or not there is a security display notification device 11 from the value of the crime prevention display notification flag of the building use data shown in FIG. If there is a security display notification device 11, the flow advances to step S2 to obtain the current time from the clock 62 in the elevator control panel 6. Next, in step S3, it is determined whether or not the current time is within the range of start time to end time of the building specification data shown in FIG. When the current time is within the specified range, the weight in the elevator compartment 10 is acquired from the scale apparatus 4 in the elevator compartment in step S4.

Next, in step S5, it is determined whether the weight in the cage 10 is within the range of the determination standard minimum value to the maximum value of the building specification data shown in FIG. 3. When the weight in the cage 10 is within the judgment reference range, in step S6, it is determined whether or not the display device 1 exists from the display device presence / absence flag of the building specification data shown in FIG. If there is no display device 1, the flow proceeds to step S7. If there is the display device 1, the flow advances to step S61, and the display notification message of the building specification data shown in FIG. 3 is output to the display device 1.

Subsequently, at step S7, it is judged whether or not the announce device 2 is present from the notification device presence / absence flag of the building specification data shown in FIG. If there is no announce device 2, the flow proceeds to step S8. If there is an announce device 2, the display notification message of the building specification data shown in FIG. 3 is output to the announce device 2 in step S71.

Next, in step S8, it is determined whether or not the monitor device 3 exists from the monitor device presence / absence flag of the building specification data shown in FIG. If there is a monitor device 3, the monitor display image of the building specification data shown in Fig. 3 is output to the monitor device 3 in step S81.

If the weight in the cage 10 is not within the specified range in step S5, the processing ends.

If the current time is not within the specified range in step S3, the processing ends. In addition, in the case where there is no crime prevention display notification device 11 in step S, the processing ends.

According to the first embodiment, when the state in the cage satisfies the criterion of the crime prevention indication notice, the crime prevention indication notice is automatically performed, thereby suppressing the criminal consciousness of the user for crime and preventing the crime in advance. You can give a sense of security.

Embodiment 2.

It is a figure which shows the data which the tool built in the building manager PC of the elevator crime prevention apparatus by Embodiment 2 of this invention.

In FIG. 5, the start and end time of the security display notification, the criterion of determination of the security display notification, the display notification message to be notified in the car, and the monitor display image are stored.

It is a figure which shows the screen structure of the tool built into the building manager PC of the elevator security apparatus by Embodiment 2 of this invention.

In Fig. 6, when the administrator password is input on the administrator password input screen, a menu screen is displayed. When the time setting is selected on the menu screen, the time setting screen is displayed. Is displayed, the display notification message setting screen is displayed by selecting the display notification message setting on the menu screen, the monitor display image setting screen is displayed by selecting the monitor display image setting on the menu screen, and the value is entered in each setting screen When the transmit button is pressed, the data in FIG. 8 is transmitted to the elevator control panel 6.

It is a flowchart which shows operation | movement of the building manager PC of the elevator security apparatus by Embodiment 2 of this invention.

It is a figure which shows the data which the tool built in the building manager PC of the elevator crime prevention apparatus by Embodiment 2 of this invention transmits.

In Fig. 8, a command indicating a security operation setting change request, a subcommand assigned to each setting item corresponding to Fig. 5, and data which is a setting value corresponding to the subcommand are stored.

9 is a flowchart showing the operation of the elevator security apparatus according to the second embodiment of the present invention.

FIG. 10 is a flowchart showing the operation of the elevator security apparatus according to the second embodiment of the present invention, which is a flowchart following FIG. 9.

Embodiment 2 is further demonstrated using FIGS. 1-3.

In Embodiment 2, the building manager PC 7 of FIG. 1 incorporates the elevator security apparatus setting tool 12, communicates with the elevator control panel 6 via the wireless LAN 8, 9, and shows the building shown in FIG. The setting contents of the specification data 65 can be arbitrarily updated. That is, the setting of the building specification data shown in FIG. 3 in the elevator control panel 6 can be changed using the elevator security apparatus setting tool 12 built in the building manager PC 7.

The setting of the elevator security device setting tool 12 in the building manager PC 7 is first changed by using the screen shown in FIG. 6 of the elevator security device setting tool 12 incorporated in the building manager PC 7. Change the retention data shown in 5. In this elevator security apparatus setting tool 12, as shown in FIG. 6, only an administrator can change a setting by inputting an administrator password in an initial screen. Next, the retained data of the elevator security apparatus setting tool 12 with this setting changed is transmitted to the elevator control panel 6 as data of FIG. As a result, the elevator control panel 6 can change the setting of the building specification data 65.

Next, the transmission of the setting data of the building specification data 65 to the elevator control panel 6 by the building manager PC of Embodiment 2 is demonstrated along the flowchart of FIG.

In the menu screen after inputting the password of FIG. 8, when the setting screen which is to be changed is selected, a value indicating the change is input, and a transmission button is clicked, a transmission event occurs in step S9. The port is opened and transmission data is transmitted in step S11. As shown in Fig. 8, this transmission data has a configuration of data representing commands, subcommands, and setting contents for individual setting items.

Next, the process of receiving the building specification data 65 transmitted from the building manager PC 7 in the elevator control panel 6 is demonstrated along the flowchart of FIG. 9, FIG.

As shown in Fig. 2, the builder manager PC 7 and the elevator control panel 6 communicate via wireless LANs 8 and 9. First, the port is opened in step S12 of FIG. In step S13, it is determined whether there is a reception event, and when there is a reception event, in step S14, it is determined whether the command of the received data is a security operation setting change request. In step S14, if it is not a security operation setting change request, the flow advances to A.

In the case of a security operation setting change request in step S14, it is determined in step S15 whether the subcommand is a start time setting change request. In the case of a start time setting request, it is determined in step S16 whether the transmission data is within the time range (00:00 to 23:59). If the transmission data is not in the time range, the flow advances to A. If the transmission data is within the time range, the transmission data is set to the display start time of the building specification data shown in FIG. 3 in step S17, and the flow advances to A. FIG.

If the subcommand is not the start time setting change request in step S15, it is determined in step S18 whether the subcommand is the end time setting change request. If it is the end time setting change request, it is determined in step S19 whether the transmission data is within the time range (00:00 to 23:59). If the transmission data is not in the time range, the flow advances to A. If the transmission data is within the time range, the transmission data is set to the display end time of the building specification data shown in FIG. 3 in step S20, and the flow advances to A. FIG.

If the subcommand is not the end time setting change request in step S18, it is determined in step S21 whether the subcommand is a determination criterion minimum value setting change request. In the case of the determination criterion minimum value setting change request, it is determined in step S22 whether the transmission data is equal to or less than the maximum loading amount. If the transmission data is not less than or equal to the maximum load, the procedure goes to A. If the transmission data is less than or equal to the maximum loading amount, the transmission data is set to the determination criterion minimum value of the building specification data shown in FIG.

If the subcommand is not the determination criterion minimum value setting change request in step S21, it is determined in step S24 whether the subcommand is the determination criterion maximum value setting change request. In the case of a decision criterion maximum value setting change request, it is determined in step S25 whether the transmission data is equal to or less than the maximum loading amount. If the transmission data is not less than or equal to the maximum load, the procedure goes to A. If the transmission data is less than or equal to the maximum loading amount, it is determined in step S26 whether the transmission data is greater than or equal to the minimum value. If the transmission data is smaller than the minimum value, go to A. If the transmission data is greater than or equal to the minimum value, the transmission data is set to the determination criterion maximum value of the building specification data shown in FIG.

If the subcommand is not the determination criterion maximum value change request in step S24, the flow advances to step S28 of FIG. 10, and in step S28 it is determined whether the subcommand is a display notification message setting change request. In the case of the display notification message setting change request, it is determined in step S29 whether the character string of the transmission data is correct. If the character string of the transmission data is incorrect, go to A. If the character string of the transmission data is correct, the transmission data is set in the display notification message of the building specification data shown in FIG.

If the subcommand is not a display notification message setting change request in step S28, it is determined in step S31 whether the subcommand is a monitor display image setting change request. In the case of a monitor display image setting change request, it is determined in step S32 whether the image of the transmission data is correct. If the image of the transmission data is incorrect, the flow advances to A. If the image of the transmission data is correct, the transmission data is set to the monitor display image of the building specification data shown in FIG. 3 in step S33, and the flow advances to A. FIG.

In A, the flow advances to step S13 of FIG.

According to Embodiment 2, building specification data of an elevator control panel can be set from a building manager PC via a wireless LAN.

As described above, the present invention provides an elevator compartment weight detection means for detecting a weight in an elevator compartment of an elevator, and whether the weight in an elevator compartment detected by the elevator compartment weight detection means is within a range of preset determination criteria. Security-proof display notification determining means for determining the necessity of the security display notification depending on whether or not the security-proof display notification is determined by the security display notification determination means, Since the display notification means for performing the display indication is provided, it is determined that the number of passengers in the elevator compartment is small based on the weight of the elevator compartment, and the display notification device notifies that the elevator compartment is being monitored. Prevent crime by suppressing user's crime awareness It can be prevented and the user can be relieved at the same time.

Claims (2)

Elevator compartment weight detection means for detecting a weight in an elevator compartment of an elevator, Security display notification determination means for judging the necessity of the security display notification by whether or not the weight in the elevator compartment detected by the elevator interior weight detection means is within a range of a predetermined determination criterion; And a display notification means for providing a security display notification to a display notification device in an elevator compartment when the security display notification determination means determines that the security display notification is necessary. The method of claim 1, An elevator anti-theft device, which is operated by a building manager and provided with an elevator anti-theft device setting tool that sets the determination criteria.

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