JP4379204B2 - Elevator equipment - Google Patents

Description

  The present invention relates to an elevator apparatus, and more particularly to an elevator apparatus with a safe.

  As shown in FIG. 4, a conventional elevator apparatus with a safe raises the elevator cage 100 by a predetermined amount by the safe movement control means and moves the safe 50 fixed to the car frame or the car floor under the car to the openable / closable position. In addition, it is known that the safe movement control means is operated only by the personal identification code input to the personal identification code inquiry means to take measures against theft of the safe.

  In such an elevator apparatus with a safe, the safe is fixed to the car frame or the car floor under the elevator dead space, and when used, the car is moved up by a predetermined amount by the safe movement control means to the safe usable position. Since it is moved, it is difficult for the third party to know the existence of the safe, and since the safe movement control means is operated by the personal identification code inquiry means, the third party cannot easily move the safe to the safe usable position. . Furthermore, since the safe is fixed to the car frame or the car floor, it cannot be easily carried out and the crime prevention function can be improved (Patent Document 1).

However, in such an elevator apparatus with a safe, once the intruder enters the elevator, the intruder can enter the elevator 100 even if the safe cannot be confirmed or the safe cannot be opened. Because it is easy to escape from the site, there is a problem that theft may be performed by invading other areas.
Japanese Utility Model Publication No. 7-81864

  The present invention has been made in view of the above points, and the purpose of the present invention is to quickly detect a theft by an intruder and confine the thief who has performed the theft in an elevator car. Therefore, it is providing the elevator apparatus which can ensure the safety | security in a building.

  In order to solve the above-described problem, an elevator apparatus according to claim 1 of the present invention includes an elevator rod for moving a user to each floor and moving the elevator rod up and down to a predetermined position. An elevator apparatus comprising: an elevator lifting control means for stopping; a door opening / closing control means for controlling opening / closing of an elevator door installed on each floor; and a safe for opening / closing a safe door from within the elevator car, The door opening / closing control means sets the elevator door in a closed state when the operator mistakenly performs a door opening operation for opening the safe door a predetermined number of times set in advance in the storage unit. It is characterized by.

  An elevator apparatus according to a second aspect of the present invention includes an elevator rod for riding a user to move to each floor, elevator lift control means for moving the elevator rod up and down to drive and stop it at a predetermined position, and each floor An elevator device provided on a wall surface between the elevator halls and opening and closing a safe door from within the elevator car, wherein the elevator lift control means is for an operator to open the safe door. When the door opening operation is mistakenly performed a predetermined number of times set in advance in the storage unit, the elevator car is driven and stopped.

  According to the elevator apparatus of the first aspect of the present invention, the door opening / closing control means for controlling the opening / closing of the door opens the door for the operator to open the safe door by mistake for a predetermined number of times set in advance in the storage unit. When the door operation is mistakenly performed a predetermined number of times set in advance in the storage unit, the elevator door is closed, so that the intruder can quickly open the wrong safe door for theft. Therefore, the intruder can be confined in the elevator cage, so that it is possible to prevent the theft from being performed in other areas in the building, thereby further ensuring safety.

  According to the elevator apparatus according to claim 2 of the present invention, the elevator lifting / lowering control means for raising and lowering the elevator car to drive and stop at a predetermined position performs an opening operation for the operator to open the safe door, When it is mistakenly performed a predetermined number of times set in advance in the storage unit, the operation of the elevator car is stopped, so the interior of the elevator car when the elevator car stops in front of the safe on the intermediate floor is a closed space. An intruder can be confined in the elevator cage. Therefore, it is possible to prevent theft from being performed in other areas in the building, and safety is further ensured.

An elevator apparatus of the present invention, the door opening operation, if it is authenticated operation to check the input or fingerprint verification, etc. physical characteristics of PIN can only person who has been allowed to open door performs a door opening It is possible to effectively prevent the opening of other things.

  An embodiment of the present invention will be described with reference to FIGS. 1 and 2, 1 is an elevator car, 1a is a floor, 3, 4, and 40 are safes, 3a is a storage part, 3b is a safe door, 5 is an elevator door, 7 is a call button, and 8 is a room operation button. Reference numeral 10 denotes an elevator lifting control means, 11 an elevator door opening / closing control means, 15 an elevator hoistway, 16 a stand, 17 a guide rail, 18 a hydraulic jack, 19 a platform, and W a wall surface.

  FIG. 1 is a perspective view illustrating an appearance of an elevator apparatus installed in a building according to the present embodiment, and FIG. 2 is an explanatory diagram illustrating an outline of the elevator apparatus according to the present embodiment.

  As shown in FIG. 1, an elevator rod 1 for boarding a user and moving to each floor is in an elevator hoistway 15 formed over the upper and lower floors in a building (a three-story building in the present embodiment). It is arranged to be movable up and down. A stand 16 is fixed to the bottom of the elevator hoistway 15, a pair of guide rails 17 are erected on the stand 16, and a lower end portion of a telescopic hydraulic jack 18 is provided on the stand 16. It is fixed. The upper end of the rod of the extendable hydraulic jack 18 is attached to a platform 19 on which the elevator car 1 is mounted. The platform 19 is provided with a guide (not shown) and is slidably fitted into the guide rail 17.

  The elevator hoist 1 is lifted and lowered by an elevator hoist control means 10 as shown in FIG. 2, and the elevator hoist control means 10 is electrically connected to the drive means of the elevator hoist 1 to raise and lower the elevator hoist 1. Drive and stop at the position corresponding to the landing door on each floor.

  As shown in FIG. 2, the floor 1a of the elevator car 1 is a substantially rectangular flat plate member, and a safe 3 for storing and storing valuables is installed below the floor 1a. . The safe 3 includes a container-shaped storage unit 3a having an opening, and a safe door 3b that can be opened and closed with respect to the opening of the storage unit 3a.

  The authentication means for opening the safe door 3 is a push button type in which a 1 to 6 digit number is selected, a password is entered, and the button is unlocked, or physical verification such as fingerprint verification. It is preferable to be based on an authentication operation that is confirmed by characteristics. By making the authentication means like this, only those who are permitted to open the door can open the door, and it is possible to effectively prevent other doors from opening.

  Note that the authentication means for opening the safe door 3 is not limited to the above-mentioned one, and after turning the dial to the left and right and stopping at the set number several times, the key is inserted and the authentication means is opened. A dial type that locks may be used, and other known key types may be used.

  The safe door 3b is provided with a load sensor (not shown) for measuring a load generated on the safe door 3b when the safe door 3b in the locked state is forcibly opened. This load sensor is electrically connected to the elevator lifting / lowering control means 10 and transmits a measured value to the elevator lifting / lowering control means 10 as an electrical signal.

  The safe is not limited to the safe installed in the lower part of the floor portion 1a like the safe 3, but may be any one installed in the elevator space of the elevator car 1. For example, a safe 4 shown in FIG. 2 may be installed on the side wall surface of the elevator cabin 1, and a wall surface between landings on each floor, such as the safe 40 shown in FIG. 1. (In this embodiment, it may be provided on the wall between the second floor and the third floor).

  In particular, when it is provided on the wall surface between the landings on each floor, such as the safe 40, the elevator elevating control means 10 is operated by an operator as will be described later based on the flowchart of FIG. When the door opening operation for opening 3b is mistakenly performed a predetermined number of times set in advance in the storage unit 10a, the driving means of the elevator rod 1 is controlled so that the drive of the elevator rod 1 is stopped. By adopting such a configuration, the elevator car 1 is closed when the elevator car stops in front of the safe on the middle floor, and an intruder can be confined in the elevator car 1. Therefore, it is possible to prevent theft from being performed in other areas in the building, and safety is further ensured.

  The elevator 籠 1 is provided with an indoor operation button 8 for designating a floor to move to the side wall surface in the cab. This indoor operation button 8 is a well-known one used in a general elevator, and in the case of a three-story house as shown in the present embodiment, is the destination to the first to third floors designated? A destination floor designation button, an open button for opening the door, a close button for closing the door, an open state button for opening the door, and the like are provided. Further, when the safe 40 is installed on the wall surface between the landings on each floor as described above, a dedicated button for stopping between the landings on each floor is provided. The indoor operation button 8 is electrically connected to the elevator lifting / lowering control means 10 and performs drive control of the elevator car 1 in accordance with an input signal from the indoor operation button 8.

  Further, a password input button for opening the safe door 3b may be provided on the indoor operation button 8.

  The elevator door 5 installed on each floor of the elevator stop has a drive device (not shown) for opening and closing, and this drive device is electrically connected to the door open / close control means 11 and this door open / close control. The opening and closing of the elevator door 5 is controlled by the means 11. The door opening / closing control means 11 is electrically connected to the elevator lifting / lowering control means 10 so that the elevator lifting / lowering control means 10 can control the opening / closing of the elevator door 5 via the door opening / closing control means 11. .

  Next, the control operation by the elevator lifting control means interlocked with the safe door will be described with reference to FIG.

In the storage unit 10a provided inside the elevator lifting / lowering control means 10, the initial value (N = 0) of the number of times the load is generated in the safe and the operator who opens the safe open the safe door 3b. The number of times (A = 5) and the load (F ₀ = 30N) that are determined to be open, and an erroneous authentication operation in which the operator who opens the safe is determined to be an operation other than the opener authenticator (B = 5) is preset (S101).

  When the passenger of the elevator car 1 tries to open the safe 3 when the safe door 3b is in the closed state, a normal authentication operation is performed. Before this authentication operation is performed, the safe door 3b stores the storage unit. It is determined whether or not a load (30N or more in the present embodiment) exceeding the preset value in 10a is generated (S102).

  Then, the number of times that a load exceeding the preset value is detected in the storage unit 10a is counted (S103), and this number is greater than the number of times set in the storage unit 10a in advance (5 times in this embodiment). The operator judges that the safe door 3b has been opened (S105), and the door opening / closing control means 11 locks the elevator door 5 in the closed state (S106).

  At the same time, depending on the option setting, an alarm is activated to notify the resident (S113), and the elevator 籠 1 is moved to the middle of each floor so that the operator opens the elevator door. Thus, it is possible to prevent the elevator 1 from escaping (S114) or to notify a preset contact (S115).

  When the safe door 3b does not generate a load (30N or more in the present embodiment) that is preset in the storage unit 10a, the authentication operation for the operator to open the safe door 3b as described above (S107), it is determined whether this authentication operation is appropriate (S108).

  If the authentication operation is appropriate, the safe door 3b is unlocked (S112). If the authentication operation is not appropriate, the number of times is counted (S109), and this number is stored in advance in the storage unit 10a. If it is more than the number of times installed (5 in this embodiment), it is determined that the operation is not performed by the certifier (S110, S111), and the door opening / closing control means 11 keeps the elevator door 5 in the closed state. Lock (S106). Also in this case, the option settings of S113 to S115 as described above can be performed.

  If the number of times that the authentication operation is not appropriate is less than the number of times previously set in the storage unit 10a (5 in the case of the present embodiment), the process returns to S102 again to check whether or not Judgment is made again.

  As described above, the door opening / closing control means 11 for controlling the opening / closing of the door performs an opening operation for the operator to open the safe door 3b by mistake for a predetermined number of times set in advance in the storage unit 10a. In some cases, the elevator door 5 is closed. Therefore, since the intruder can quickly detect the wrong opening operation of the safe door 3b and steal the intruder in the elevator cage 1, the theft is performed in other areas in the building. Safety can be further ensured.

It is a perspective view which shows the external appearance of the elevator apparatus installed in the building in embodiment of this invention. It is explanatory drawing which shows the outline of the elevator apparatus in embodiment of this invention. It is a flowchart for demonstrating the control operation | movement by the elevator raising / lowering control means linked with the safe door. It is explanatory drawing which shows the outline of a prior art example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Elevator basket 3 Safe 3b Safe door 5 Elevator door 10 Elevator raising / lowering control means 10a Memory | storage part 11 Door opening / closing control means

Claims (2)

  An elevator rod for riding a user to move to each floor, an elevator lifting control means for moving the elevator rod up and down to drive and stop at a predetermined position, and a door for controlling the opening and closing of the elevator doors installed on each floor An elevator apparatus comprising: an opening / closing control means; and a safe that opens and closes a safe door from the inside of the elevator car, wherein the door opening / closing control means is an opening operation for an operator to open the safe door. The elevator apparatus is characterized in that the elevator door is closed when it is mistakenly performed a predetermined number of times set in advance in the storage unit. An elevator rod for riding a user to move to each floor, elevator lift control means for moving the elevator rod up and down to drive and stop at a predetermined position, and the elevator rod provided on the wall surface between the landings on each floor An elevator apparatus comprising a safe that opens and closes a safe door from the inside, wherein the elevator elevating control means has an opening operation for opening the safe door previously set by the operator in the storage unit. The elevator apparatus is characterized in that when it is mistakenly performed a predetermined number of times, the driving of the elevator car is stopped .

Images