CN212198008U - Elevator fault brake release rescue system with acousto-optic prompt - Google Patents
Elevator fault brake release rescue system with acousto-optic prompt Download PDFInfo
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- CN212198008U CN212198008U CN202020037337.0U CN202020037337U CN212198008U CN 212198008 U CN212198008 U CN 212198008U CN 202020037337 U CN202020037337 U CN 202020037337U CN 212198008 U CN212198008 U CN 212198008U
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Abstract
An elevator fault brake release rescue system with acousto-optic prompt is characterized by comprising a main control module, a power module, a switch module, a signal processing module, an acousto-optic prompt module and a signal collecting module, wherein the power module, the switch module and the acousto-optic prompt module are all connected with the main control module, the signal collecting module is connected with the main control module through the signal processing module, the main control module outputs corresponding signals to the acousto-optic prompt module through collecting and processing data collected by the signal detection module, the rescue personnel are prompted by the weight of passengers trapped in a cage, the moving direction of the cage, the moving speed of the cage and the position of the cage in the modes of voice broadcast, indicator light, buzzing and the like, the information acquired by the rescue personnel is prompted by acousto-optic prompt, and better controllability of the whole brake release rescue process can be ensured, the rescue work is safer, and the efficiency is higher.
Description
Technical Field
The utility model relates to an elevator field, concretely relates to take elevator trouble brake release rescue system of reputation suggestion.
Background
Along with the rapid development of economy and the continuous deepening of urbanization process in China, the elevator industry in China is undergoing a high-speed development period, and the elevator becomes one of the most frequently used transportation tools for people. With the development of elevator technology, people have higher and higher requirements on the safety of elevator use, and the elevator is taken as an electromechanical product with high working strength and high use frequency, so that some inevitable faults occur in the use process inevitably. At present, the phenomenon of trapping people due to faults or power failure is generated occasionally, and the phenomenon also becomes a focus of attention of people. When people are trapped when the elevator is stopped, the manual brake releasing mode becomes one of the main rescue means.
In the rescue process, the following problems are mainly existed: first, the level of the rescue workers is uneven, the rescue workers are generally electricians, security guards, elevator operators and the like in units, the rescue experience is low, and the fault reason of the elevator cannot be judged correctly. Secondly, some flat layer marks of the elevator are fuzzy, and some flat layer marks are not in the original flat layer position due to the extension of a steel wire rope, so that the condition that the flat layer position cannot be found accurately appears. And thirdly, when the rescue is manually carried out by operating the brake release in a machine room or without the machine room, the positions of an operator and the car are relatively independent, the states of the car (such as the speed of the car, the position of the car and the running direction of the car) during the rescue are difficult to be considered, and secondary accidents are easy to occur in the rescue.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above prior art existence, a take elevator trouble of reputation suggestion to break floodgate rescue system lets rescue workers can pay close attention to the system of car state in real time through the mode of reputation suggestion.
The purpose of the utility model can be realized by the following technical scheme:
an elevator fault brake release rescue system with acousto-optic prompt is characterized by comprising a main control module, a power module, a switch module, a signal processing module, an acousto-optic prompt module and a signal collecting module, wherein the power module, the switch module and the acousto-optic prompt module are all connected with the main control module, the signal collecting module is connected with the main control module through the signal processing module, the main control module outputs corresponding signals to the acousto-optic prompt module through collecting and processing data collected by the signal detection module, the rescue personnel are prompted by the weight of passengers trapped in a cage, the moving direction of the cage, the moving speed of the cage and the position of the cage in the modes of voice broadcast, indicator light, buzzing and the like, the information acquired by the rescue personnel is prompted by acousto-optic prompt, and better controllability of the whole brake release rescue process can be ensured, the rescue work is safer, and the efficiency is higher.
Preferably, the signal collection module comprises a weighing detection module, a leveling detection module and a speed detection module.
Preferably, the flat bed detection module includes photoelectric switch, photoelectric switch installs in the flat board of elevator, the signal that photoelectric switch collected is transmitted to host system after handling through signal processing module, gathers the position signal of elevator car through photoelectric switch, makes the location of elevator car more accurate.
Preferably, the weighing module comprises a weight sensor, the weight sensor is installed at the bottom of the elevator car, signals collected by the weight sensor are processed by the signal processing module and then transmitted to the main control module, the weight of people trapped in the elevator is detected by the weight sensor, and detection signals of the weight sensor are continuous signals and can monitor the weight in the elevator in real time.
Preferably, the speed detection module comprises a speed direction sensor and a speed magnitude sensor, signals collected by the speed direction sensor and the speed magnitude sensor are processed by the signal processing module and then transmitted to the main control module, the traveling direction of the elevator is confirmed by the speed direction sensor, and the speed of the elevator is detected by the speed magnitude sensor.
Preferably, the acousto-optic prompting module comprises a flat indicator light, a car ascending indicator light, a car descending indicator light, a speed warning light, a voice broadcasting board and a load display digital display board, and the main control module converts collected signals into output signals after performing logic operation and transmits the output signals to each element of the acousto-optic prompting module; the flat layer indicator lamp is a double-color indicator lamp and can be switched between green and red; the car movement indicator lamp is a monochromatic indicator lamp; the speed warning lamp is a red indicator lamp with a bright lamp color and has an alarm buzzing function; the voice broadcasting board is an integrated circuit board with a chip, a single surface or a plurality of surfaces, a loudspeaker and an SD card module, wherein the SD card is at least an internal memory of more than 512MB and can record voice according to customization; the load display module is a 4-segment digital tube, the light emitting color is red, and the load display module is clear and easy to see.
Preferably, the main control module adopts a main control chip with the model number of AT89S 852.
Preferably, the signal processing module adopts a chip with model number AT89SS 2.
Preferably, the switch module is a non-resettable switch, the non-resettable switch can be a ship-shaped switch, a mushroom head switch, an operation switch, a rotary switch and the like, and the system is guaranteed to be always in a power supply state in the rescue process, so that the non-resettable switch can better meet the requirement.
Preferably, the power module is a UPS power supply, and even in a completely power-off environment, the power of the power module should meet the use requirement of 1-2 hours or more.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model discloses a system that rescue workers can pay close attention to car state in real time is let to the mode of reputation suggestion.
2. During the rescue, the rescue personnel pass through the utility model discloses an information that reputation suggestion acquireed can guarantee that the process of whole floodgate rescue work of loosing has better controllability for rescue work is safer, and efficiency is higher.
3. The utility model discloses again through the position signal who gathers elevator car through photoelectric switch, make elevator car's location more accurate.
Drawings
Fig. 1 is a system structure diagram of an elevator fault brake release rescue system with sound and light prompt of the utility model;
wherein 1 is a signal collection module, 2 is a signal processing module, 3 is a main control module, 4 is a switch module, 5 is a power module, and 6 is an acousto-optic prompt module.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.
As shown in fig. 1, an elevator fault brake release rescue system with acousto-optic prompt function comprises a main control module 3, a power module 5, a switch module 4, a signal processing module 2, an acousto-optic prompt module 6 and a signal collection module 1, wherein the power module 5, the switch module 4 and the acousto-optic prompt module 2 are all connected with the main control module 3, and the signal collection module 1 is connected with the main control module 3 through the signal processing module 2. The main control module 3 acquires signals of each detection module through the signal collection module 1, performs logic operation, signal processing and the like inside the detection module, and outputs the signals to the acousto-optic prompt module;
the signal collection module 1 comprises a weighing detection module, a flat layer detection module and a speed detection module.
The signal processing module 2 is installed in an elevator car top electrical cabinet and is responsible for processing signals detected by the leveling detection module, the weighing detection module and the speed detection module, the leveling detection module, the weighing detection module and the speed detection module are connected with the signal processing module through a shielded four-core twisted pair, and the signal processing module 2 transmits signals of the processed detection modules to the main control module 3 in a CAN bus communication mode.
The main control module adopts a main control chip with the model number of AT89S 852.
The signal processing module 2 adopts a chip with model number AT89SS 2.
The main control module 3, the power supply module 5 and the switch module 4 are all installed in the elevator control screen.
The switch module is a non-resettable switch which can be a boat switch, a mushroom head switch, an operation switch, a rotary switch and the like.
The power supply module is a UPS power supply, and the electric quantity of the power supply module can meet the use requirement of more than 1 hour even in the completely power-off environment.
The flat bed detection module comprises a photoelectric switch, the photoelectric switch is installed on an elevator flat plate, signals collected by the photoelectric switch are processed by the signal processing module and then transmitted to the main control module, and position signals of the elevator car are collected by the photoelectric switch, so that the elevator car is positioned more accurately.
The weighing module comprises a weight sensor, the weight sensor is installed at the bottom of an elevator car, signals collected by the weight sensor are processed by a signal processing module and then transmitted to a main control module, the weight of people trapped in the elevator is detected by the weight sensor, detection signals of the weight sensor are continuous signals, and real-time monitoring can be carried out on the weight in the elevator.
The speed detection module comprises a speed direction sensor and a speed magnitude sensor, signals collected by the speed direction sensor and the speed magnitude sensor are processed by the signal processing module and then transmitted to the main control module, the traveling direction of the elevator is confirmed by the speed direction sensor, and the speed of the elevator is detected by the speed magnitude sensor.
The acousto-optic prompting module 6 comprises a flat indicator light, a car ascending indicator light, a car descending indicator light, a speed warning light, a voice broadcasting board and a load display digital display board, and the main control module converts collected signals into output signals after carrying out logic operation and transmits the output signals to each element of the acousto-optic prompting module; the flat layer indicator lamp is a double-color indicator lamp and can be switched between green and red; the car movement indicator lamp is a monochromatic indicator lamp; the speed warning lamp is a red indicator lamp with a bright lamp color and has an alarm buzzing function; the voice broadcasting board is an integrated circuit board with a chip, a single surface or a plurality of surfaces, a loudspeaker and an SD card module, wherein the SD card is at least an internal memory of more than 512MB and can record voice according to customization; the load display module is a 4-segment digital tube, the light emitting color is red, and the load display module is clear and easy to see.
When the elevator is stopped and trapped, the operating personnel arrives at the control cabinet of the machine room or no machine room, the switch of the rescue system is turned on, and the rescue system starts to work. The weighing detection module at the bottom of the elevator car collects load data in the car, the load data are transmitted to the main control module 3 through the signal processing module 2, signals are output to the load display digital display board in the acousto-optic prompt module 6, rescue workers acquire the load condition in the car through display, the movement direction which is possibly generated in the elevator car when the brake is released is roughly pre-judged through the load data, and the rescue mode is better formulated.
When carrying out manual brake release, speed detection module collects elevator car's direction of motion and speed size, handles signal transmission to host system 3 through signal processing module 2, and host system 3 output signal is to voice broadcast board and car motion pilot lamp, and the voice broadcast board begins voice broadcast, and the motion pilot lamp begins the suggestion of lighting a light, and if the swift current car speed is too fast, the voice broadcast board broadcasts and reports warning pronunciation, and the speed warning light lights.
When the car reachd the zone of opening the door, flat bed detection module output signal to signal processing module 2, signal processing module 2 transmission data to host system 3, host system 3 output signal to voice broadcast board and flat bed pilot lamp, voice broadcast board broadcast reachs the zone of opening the door pronunciation, and the pilot lamp is by red turn green, can open the sedan-chair door this moment, the stranded passenger of rescue, and so far, the work of rescue work of releasing the floodgate is accomplished.
The above-mentioned specific implementation is the preferred embodiment of the present invention, can not be right the utility model discloses the limit, any other does not deviate from the technical scheme of the utility model and the change or other equivalent replacement modes of doing all contain within the scope of protection of the utility model.
Claims (9)
1. The elevator fault brake release rescue system with the acousto-optic prompt function is characterized by comprising a main control module, a power supply module, a switch module, a signal processing module, an acousto-optic prompt module and a signal collecting module, wherein the power supply module, the switch module and the acousto-optic prompt module are all connected with the main control module, and the signal collecting module is connected with the main control module through the signal processing module;
the acousto-optic prompting module comprises a flat indicator light, a car ascending indicator light, a car descending indicator light, a speed warning light, a voice broadcasting board and a load display digital display board, and the main control module converts collected signals into output signals after carrying out logic operation and transmits the output signals to each element of the acousto-optic prompting module.
2. The elevator fault brake release rescue system with the acousto-optic prompt function according to claim 1, characterized in that the signal collection module comprises a weighing detection module, a leveling detection module and a speed detection module.
3. The elevator fault brake release rescue system with the acousto-optic prompt function according to claim 2, characterized in that the leveling detection module comprises a photoelectric switch, the photoelectric switch is mounted on a leveling plate of the elevator, and signals collected by the photoelectric switch are processed by the signal processing module and then transmitted to the main control module.
4. The elevator fault brake release rescue system with the acousto-optic prompt function according to claim 2, characterized in that the weighing detection module comprises a weight sensor, the weight sensor is installed at the bottom of the elevator car, and signals collected by the weight sensor are processed by the signal processing module and then transmitted to the main control module.
5. The elevator fault brake release rescue system with the acousto-optic prompt function according to claim 2, characterized in that the speed detection module comprises a speed direction sensor and a speed magnitude sensor, and signals collected by the speed direction sensor and the speed magnitude sensor are processed by the signal processing module and then transmitted to the main control module.
6. The elevator fault brake release rescue system with the acousto-optic prompt function according to claim 1, characterized in that the main control module adopts a main control chip with the model number of AT89S 852.
7. The elevator fault brake release rescue system with the acousto-optic prompt function according to claim 1, characterized in that the signal processing module adopts a chip with a model number of AT89SS 2.
8. The elevator fault brake release rescue system with the acousto-optic prompt function according to claim 1, characterized in that the switch module is a non-resettable switch.
9. The elevator fault brake release rescue system with the acousto-optic prompt function according to claim 1, characterized in that the power module is a UPS power supply.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020037337.0U CN212198008U (en) | 2020-01-08 | 2020-01-08 | Elevator fault brake release rescue system with acousto-optic prompt |
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| CN202020037337.0U CN212198008U (en) | 2020-01-08 | 2020-01-08 | Elevator fault brake release rescue system with acousto-optic prompt |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114789954A (en) * | 2021-01-25 | 2022-07-26 | 永大机电工业股份有限公司 | Elevator control module with automatic rescue function |
| CN115417264A (en) * | 2021-06-01 | 2022-12-02 | 迅达（中国）电梯有限公司 | Barring rescue system |
-
2020
- 2020-01-08 CN CN202020037337.0U patent/CN212198008U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114789954A (en) * | 2021-01-25 | 2022-07-26 | 永大机电工业股份有限公司 | Elevator control module with automatic rescue function |
| CN115417264A (en) * | 2021-06-01 | 2022-12-02 | 迅达（中国）电梯有限公司 | Barring rescue system |
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