KR102393293B1 - Elevator system with improved technical performance for safety and convenience for the disabled - Google Patents

Abstract

The present invention relates to an elevator system with improved technical performance of safety and convenience for the disabled, and more particularly, by further strengthening the convenience function of the disabled using the elevator, the safety and convenience in use are strengthened, and furthermore, the It relates to an elevator system with improved safety and convenience for the disabled and improved technical performance to prevent loss of property and life due to fire by detecting and responding to fire immediately.

Description

Elevator system with improved technical performance for safety and convenience for the disabled}

The present invention relates to an elevator system with improved technical performance of safety and convenience for the disabled, and more particularly, by further strengthening the convenience function of the disabled using the elevator, the safety and convenience in use are strengthened, and furthermore, the It relates to an elevator system with improved safety and convenience for the disabled and improved technical performance to prevent loss of property and life due to fire by detecting and responding to fire immediately.

The disabled or the elderly are socially underprivileged and should be considered socially.

However, if you look at the surrounding environment, there are many parts that are not at all.

In particular, people with disabilities who are congenitally disabled have great limitations in their activities.

However, some of the disabled or visually impaired who can ride a wheelchair are able to engage in economic activities and are active in relatively large numbers.

However, the facilities do not support this, so many inconveniences are still distributed in various places.

The most common is an elevator.

In the case of elevators, it is almost accurate to say that there are almost no convenience facilities for the disabled other than the disabled button is placed in a relatively low position so that it can be pressed while in a wheelchair.

Accordingly, the present applicant developed the elevator technology disclosed in the following [Prior Art Document], applied for a patent, and has been registered.

The registration technology is designed to secure an area by turning on the LED bar so that a boarding space for the disabled can be secured inside the car of the elevator. will be.

Since then, more convenient functions are required in the process of continuing to apply the technology, so improvement is required.

In addition, since there is no fire detection function and no fire extinguisher inside the elevator, there is also a disadvantage in that there is no power to detect a fire due to an unexpected cause, thereby increasing the risk of a safety accident.

Republic of Korea Patent Registration No. 10-1655360 (2016.09.01.) Elevator equipped with convenient functions for the disabled

The present invention was created to solve the problems in the prior art as described above, and further strengthens the convenience function of the disabled using the elevator to enhance safety and convenience in use, and furthermore, to prevent fires occurring inside the elevator. Its main purpose is to provide an elevator system with improved safety, convenience, and technical performance for the disabled to prevent loss of property and life due to fire by detecting and responding immediately.

The present invention is a means for achieving the above object, the control unit (1), the card recognition unit (2) connected to the control unit (1) and installed next to the disabled button (7), and the card recognition unit (2) When the disabled card is recognized, the LED bar controller 3 controls the LED bar 9 to light up, and the voice output unit 4 outputs the disabled boarding information by voice when the disabled card is recognized by the card recognition unit 2 ), and a logo display controller (5) that controls the disabled logo (L) to light up when the disabled card is recognized by the card recognition unit (2), and is attached to the inner wall of the elevator (8) and has a built-in short-range wireless communication module. The fire detector 10 and the elevator 8 are installed in the tower of the facility and communicate wirelessly with the fire detector 10, and when the signal of the fire detector 10 is received, a fire occurrence signal is immediately sent to the management server (S). including an elevator communication unit 6 provided to output;

The card recognition unit (2) is installed on both the external button part and the internal button part, and after recognizing the disabled card inside after boarding the disabled, when the destination is set, it is switched to the disabled priority mode and controlled to drive to the destination floor first. To provide an elevator system with improved safety and convenience for the disabled.

According to the present invention, the convenience function of the disabled using the elevator is further strengthened to enhance safety and convenience in use, and furthermore, by immediately detecting and responding to a fire occurring inside the elevator, loss of property and life due to fire is prevented. improved effect can be obtained.

1 is an exemplary configuration block diagram of a system according to an embodiment of the present invention.
2 is an exemplary view showing an exemplary button unit and an elevator constituting the system according to an embodiment of the present invention by flat sectional processing.
3 is a diagram illustrating a disabled person logo according to an embodiment of the present invention.
4 is an exemplary view showing an example of installation of a fire detector constituting a system according to an embodiment of the present invention.
And
5 is an exemplary view showing a mounting and detaching structure of a fire detector constituting a system according to an embodiment of the present invention.

Hereinafter, a preferred embodiment according to the present invention will be described in more detail with reference to the accompanying drawings.

The system according to the present invention is based on the registered patent registered by the present applicant and corresponds to a further improved technology. Therefore, concepts including the basic drawing will be omitted and only the key features to be discussed in the present invention will be described.

1 to 2, the system according to the present invention includes a control unit 1, a card recognition unit 2 connected to the control unit 1 and installed at the lower end of the disabled button 7, and the card recognition unit When the disabled card is recognized in (2), the LED bar controller 3 that controls the LED bar 9 installed on a part of the floor of the elevator 8 to light up, and the disabled card is recognized by the card recognition unit 2 When the disabled card is recognized by the voice output unit 4 that outputs the boarding information for the disabled by voice, and the disabled card is recognized by the card recognition unit 2, the disabled logo (L) installed on a part of the floor surface of the elevator (8) facility is controlled to light and a fire detector 10 attached to the inner wall of the elevator 8 and equipped with a communication module selected from a short-distance wired or wireless communication method, and the tower of the elevator 8 facility ( It is installed in the uppermost or the corresponding machine room located on the roof, etc.) and communicates with the fire detector 10 by a method selected from wired or wireless, and when the corresponding signal of the fire detector 10 is received, the fire occurrence signal is immediately sent to the management server (S) It includes an elevator communication unit 6 provided to output. The management server (S) includes the corresponding management room.

It is very natural that the communication module built into the fire detector 10 has any one or any one or more communication methods selected according to necessity among a wired communication method and a wireless communication method.

The elevator button EB is made of a standard button SB and a disabled button 7, and the standard button SB is generally well known, so a detailed description thereof will be omitted.

At this time, the disabled button 7 is the same as the standard button SB used by ordinary people, as in FIG. A display window (F) is further provided separately.

That is, the disabled button 7 is installed at a lower position, that is, lower than the basic standard button SB, so that a disabled person can easily access and press it while sitting in a wheelchair.

In addition, it is very preferable to configure the card recognition unit 2 and the voice output unit 4 to be installed at a low position like the disabled button 7 .

Thus, when the disabled card issued at the time of registration of the disabled is touched on the card recognition unit 2, the controller 1 is configured to recognize it.

In particular, when the disabled card is touched, the control unit 1 switches to the disabled priority mode and simultaneously outputs a voice message through the voice output unit 4 .

That is, the control unit 1 can output a voice such as 'People with disabilities are boarding', and also, when inputting a specific floor number to move upward and pressing the up button (B1), the 'up button is displayed along with the selected floor number. Registered' or conversely, if you press the down button (B2), a voice such as 'down button has been registered' is output so that the disabled can inform the people on board the direction they want to proceed after boarding, so that the preparation time for consideration in advance is reduced. It is preferable to give

Also, when a person with a disability gets on board, we will first move to the destination for the disabled. We will operate normally as soon as the disabled operation is completed. It is possible to output a voice such as 'Thank you for waiting a little bit for the disabled'.

Then, when the disabled person boards and presses the destination floor, the elevator 8 is operated to unconditionally move to the destination designated by the disabled person in the disabled operation mode first.

To this end, the card recognition unit 2 must be assigned to the button setting unit inside the elevator 8 as well, and the disabled person must first recognize the disabled card inside the elevator 8 after boarding and then press the destination floor. is executed

In addition, when the disabled card is recognized, as shown in Fig. 2 (b), the LED bar 9 is lit, and the disabled logo (L) is also lit at the same time, so that when a disabled person enters (enters) the elevator in a wheelchair In order to secure a position, that is, induce other passengers to leave their seats.

In addition, it is better if the disabled sign (P) on the floor for entering and leaving the elevator 8 is made of a color LCD (LCD) containing tempered glass with excellent mechanical strength or partially painted to stand out visually. In Figure 3, the disabled sign (P) according to an embodiment is well shown.

On the other hand, if necessary, the disabled sign (P) can be simply partially painted so that it is visually conspicuous.

In addition, the fire detector 10 is a detector capable of detecting smoke, heat, or both, and is configured to output a specific signal unconditionally when a fire is detected because a short-range wireless communication module is mounted therein.

Then, the elevator communication unit 6 is set to receive the specific signal, and as soon as it receives the signal, it recognizes that it is a fire and transmits a signal to the management server S to respond immediately.

In this case, the elevator communication unit 6 has a unique allocation code so that the unique allocation code is transmitted together when the signal is transmitted, so that the management server S can immediately know at which location the elevator 8 has a fire. .

On the other hand, in the present invention, the fire detector 10 is configured to be detachable and can be installed without drawing commercial power through a replaceable battery usage method, so that it is not limited by the installation location.

To this end, the present invention includes a fixing unit 50 as shown in FIGS. 4 to 5 so that the fire detector 10 can be easily separated and mounted.

The fixing unit 50 includes an attachment sheet 51 fixed to the inner wall of the elevator, a cover 52 attached to the attachment sheet 51, and a base housing 53 covered with the cover 52 and , a protrusion 54 protruding in a rectangular shape from the opposite surface of the cover 52 of the base housing 53, a pin fixing part 55 protruding again at a distance from each other from the surface of the protrusion 54, and the pingo A fixing pin 56 fixed across the top 55, a 'C'-shaped insertion piece 57 fitted to and bound to the fixing pin 56, and the insertion piece 57 are integrally formed and fire A side base 58 screwed to the lower surface of the sensor 10, one side of the insertion piece 57 built into the base housing 53, and one side of the insertion piece 57 when the insertion piece 57 is inserted into the fixing pin 56 It includes a locking hole 59 that is fitted into the lock and fixed.

At this time, the attachment sheet 51 is a gel-type sheet.

Unlike general adhesives, this attachment sheet 51 is not liquid, and has high fixing power, and strong waterproof, heat resistance, antifouling, erosion resistance, weather resistance, and water resistance, so that it does not deteriorate easily even after long-term use in an external environment to achieve long life. It should be structured so that

Otherwise, it is easily deteriorated and is easily detached from the attachment surface, or cracks are generated and fall off.

In addition, if the adhesive force is hardened too strongly, for example, if it is hardened rigidly like an instant adhesive, the fixing force is very high, but there is a disadvantage in that it cannot achieve long life because there is a limit to damage the attachment surface.

To this end, the attachment sheet 51 contains 5 parts by weight of ethyl acetate, 25 parts by weight of hydrocolloid, 10 parts by weight of PEBAX (Polyether-block-amide), 5 parts by weight of triphenylphosphine, and CZ based on 100 parts by weight of the epoxy resin. (N-cyclohexybenzothiazole-2-sulfenamide) 5 parts by weight, 5 parts by weight of sodium xylenesulfonate, 5 parts by weight of 2-phenylimidazole, 10 parts by weight of polytetrafluoroethylene, and 15 parts by weight of silicone resin are mixed and then calendared After ring, use the one molded into a sheet shape.

Here, ethyl acetate is added to prevent agglomeration or micro-dispersion of the mixture in the process of dispersing the mixture to secure surface and back uniformity.

And, hydrocolloid (Hydrocolloid) is added to make a gel-like sheet and maintain the wet state to confirm the adhesiveness for a long time, so that flexibility as well as waterproofness can be secured.

In addition, PEBAX (Polyether-block-amide) has a small change in hardness even at low temperatures, has excellent fatigue resistance, and increases deformation restraint while maintaining buffering properties. Increases fatigue resistance, weather resistance, flexibility, creep resistance, and adhesion.

In addition, triphenylphosphine enhances weather resistance, enhances water pressure resistance and waterproofness through surface homogenization, and increases adhesion.

In addition, CZ (N-cyclohexybenzothiazole-2-sulfenamide) is to increase the antifouling function. And, sodium xylenesulfonate is added to increase adhesion stability and prevent fluffing. In addition, 2-phenylimidazole is added to reduce the drying shrinkage rate to prevent deformation of the gel-like sheet, and to maintain a smooth surface in a smooth state to increase the ability to inhibit adhesion of foreign substances.

Furthermore, polytetrafluoroethylene is a polyfron PTFE-D (Dispersion) having the structural formula (-CF2-CF2-)n, and increases durability and adhesion because it increases lubricity as well as heat resistance. Lastly, silicone resin increases adhesiveness, fixing power, and adhesion, and strengthens stain resistance and water pressure resistance.

On the other hand, the base housing 53 has an empty inside, and a hole is formed in the protrusion 54 so that the locking hole 59 is retractably built-in.

At this time, the locking member 59 is a locking block (59a) that slides inside the base housing 53, and protrudes from one side of the locking block (59a) and is formed on one side of the outer surface of the insertion piece (57). A locking hook 59b caught in the locking groove 57a, a spring bar 59c protruding on the opposite side of the locking hook 59b, and the spring bar 59c fitted to the inner wall of the base housing 53 A coil spring 59d for elastically supporting the locking block 59a, and an operating bar 59e protruding from the upper surface of the locking block 59a and exposed through one side of the base housing 53 include

Thus, when the insertion piece 57 is inserted into the fixing pin 56, the locking hook 59b is caught in the locking groove 57a and is fixed so that the insertion piece 57 is not separated, and when it is desired to be separated, the operation bar ( 59e) is removed, the coil spring 59d is compressed and the locking hook 59b comes out of the locking groove 57a, so that the insertion piece 57 can be separated.

In this way, it can be easily assembled, fixed, separated, disassembled, so it is convenient to install and use, and there is an advantage that it can be freely installed in a vulnerable area such as inside an elevator to monitor a fire.

1: Control unit 2: Card recognition unit
3: LED bar controller 4: Audio output unit
5: Logo display controller 6: Elbe communication department
10: fire detector

Claims (1)

When the control unit 1, the card recognition unit 2 connected to the control unit 1 and installed next to the disabled button 7, and the card recognition unit 2 recognizes the disabled card, the floor of the elevator 8 facility An LED bar controller 3 for controlling the LED bar 9 installed on a part of the surface to be turned on, and a voice output unit 4 for outputting the boarding information for the disabled by voice when the disabled card is recognized by the card recognition unit 2; , a fire detector 10 attached to the inner wall of the elevator 8 facility and having a communication module built-in, installed on the tower of the elevator 8 facility, and communicating with the fire detector 10, and an elevator communication unit 6 provided to immediately output a fire occurrence signal to the management server S when a signal is received;
The card recognition unit (2) is installed on both the external button part and the internal button part, and after recognizing the disabled card inside after boarding the disabled, when the destination is set, it is switched to the disabled priority mode and controlled to drive to the destination floor first. Elevator system with improved technical performance for safety and convenience for people with disabilities.

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