CN213923639U - Clean car intelligence control system of elevator - Google Patents
Clean car intelligence control system of elevator Download PDFInfo
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- CN213923639U CN213923639U CN202022515956.9U CN202022515956U CN213923639U CN 213923639 U CN213923639 U CN 213923639U CN 202022515956 U CN202022515956 U CN 202022515956U CN 213923639 U CN213923639 U CN 213923639U
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Abstract
The utility model discloses an intelligent control system for a clean lift car of an elevator, which comprises an infrared detection unit, a first control unit and a second control unit, wherein the infrared detection unit is used for detecting the number of people in the lift car and outputting a first detection signal; the control module is used for responding to the first detection signal and outputting a first control signal; the ultraviolet sterilization unit is used for responding to the first control signal and performing ultraviolet sterilization on the interior of the elevator car; when the number of people detected by the infrared detection unit is zero, the control module outputs a high-level signal to further control the ultraviolet sterilization unit to work. Can just carry out the ultraviolet sterilization disinfection to car inside when the elevator nobody takes, have higher bactericidal frequency, also improve bactericidal effect, optimize the environment in the car, comfortable more healthy improves passenger's the experience of taking.
Description
Technical Field
The utility model relates to an elevator field especially relates to a clean car intelligence control system of elevator.
Background
Due to the development of the elevator industry at present, elevators are used on more and more floors, and the elevator car is a place with dense personnel and large passenger flow. An intelligent, healthy and comfortable elevator taking environment is provided for passengers.
However, the existing elevator is not intelligent enough, the environment cannot be adjusted in real time according to the actual situation in the elevator car, all parameters are preset, such as the illumination intensity, the air quality, the ambient temperature and the like are fixed, and a user can feel uncomfortable inevitably; because the elevator can bear a large amount of passengers every day, if the elevator can be disinfected and sterilized at high frequency, the safety of the passengers can be better guaranteed. Considering that the sterilization does not affect passengers, the sterilization is preferably performed without passengers, so that the efficiency is highest; but the elevator that has now does not have intelligent detection to have the passenger, does not have the function of self-sterilizer simultaneously yet, still continues to use traditional manual disinfection's mode, and not only inefficiency and sterilization time are also good control like this, influence the passenger easily. Therefore, an intelligent elevator clean car control system capable of automatically sterilizing and controlling environmental parameters is urgently needed.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists among the above-mentioned technique, the utility model provides a clean car intelligence control system of elevator can just carry out the ultraviolet sterilization disinfection to car inside when the elevator nobody takes, has higher frequency of disinfecting, has also improved bactericidal effect, optimizes the environment in the car, and is more comfortable healthy, improves passenger's the experience of taking.
In order to achieve the purpose, the utility model provides an intelligent control system for a clean lift car of an elevator, which comprises an infrared detection unit, a first control unit and a second control unit, wherein the infrared detection unit is used for detecting the number of people in the lift car and outputting a first detection signal; the control module is used for responding to the first detection signal and outputting a first control signal; the ultraviolet sterilization unit is used for responding to the first control signal and performing ultraviolet sterilization on the interior of the elevator car; when the number of people detected by the infrared detection unit is zero, the control module outputs a high-level signal to further control the ultraviolet sterilization unit to work. Can just carry out the ultraviolet sterilization disinfection to car inside when the elevator nobody takes, have higher bactericidal frequency, also improve bactericidal effect, optimize the environment in the car, comfortable more healthy improves passenger's the experience of taking. The control module selects a chip with the model number of STC12LE5A60S2LQFP 48.
Preferably, the ultraviolet sterilization unit comprises a first triode, a pole b of the first triode is used for receiving the first control signal, a pole e of the first triode is grounded, a pole c of the first triode is connected with a first magnetic coil, and the other end of the first magnetic coil is connected with a bias power supply; and a first control switch for controlling the ultraviolet generator is further arranged on one side of the first magnetic coil, and the first magnetic coil is electrified so as to be closed. When no person is detected in the elevator, the control module outputs a high level to P0.2, then the first triode is conducted, then the first magnetic coil and a relay formed by the first control switch are attracted, the INL and the OUL of P11 are communicated, and ultraviolet sterilization is started.
Preferably, the first triode is an NPN-type triode.
Preferably, the ultraviolet sterilization device further comprises an elevator detection unit for detecting the running state of the elevator, and if the elevator detection unit detects that the elevator does not run and the infrared detection unit detects that no person is in the car, the control module controls the ultraviolet sterilization unit to work. Therefore, ultraviolet sterilization is started only when the elevator stops running and no people are in the elevator, and normal riding of passengers is not influenced.
Preferably, the elevator car further comprises a fan unit for circulating air in the car, the fan unit comprises a second triode, the b pole of the second triode is used for receiving a control signal of the control module, the e pole of the second triode is grounded, the c pole of the second triode is connected with a second magnetic coil, and the other end of the second magnetic coil is connected with a bias power supply; and a second control switch for controlling the fan is further arranged on one side of the second magnetic coil, and the second magnetic coil is electrified so that the second control switch is closed. Carry out air cycle in the car in good time, improve the interior air quality of car.
Preferably, the elevator car further comprises an anion generating unit for purifying air in the car, the anion generating unit comprises a third triode, a pole b of the third triode is used for receiving a control signal of the control module, a pole e of the third triode is grounded, a pole c of the third triode is connected with a third magnetic coil, and the other end of the third magnetic coil is connected with a bias power supply; and a third control switch for controlling the negative ion generator is further arranged on one side of the third magnetic coil, and the third magnetic coil is electrified so that the third control switch is closed. Air in the car is purified.
Preferably, still include light module, light module includes photo resistance and emitting diode, photo resistance one end is connected with bias power, the other end is connected emitting diode, emitting diode's the other end ground connection. Can adjust the light intensity of car illumination according to the interior light intensity of car, bring the comfort for the passenger.
Preferably, the light module further comprises a prompt LED lamp, and the control module controls the flickering frequency of the prompt LED lamp. The passenger can be prompted, for example, when the door is opened and closed, the light is flicked to prompt the passenger to take care.
Preferably, still including the voice module who is used for indicateing the passenger, control module receives behind the detected signal, controls voice module carries out voice broadcast. Can carry out voice broadcast to the condition in the car, including broadcasting switch door, elevator floor, air quality in the elevator car and number etc. in the car.
The utility model has the advantages that: compared with the prior art, the utility model provides an intelligent control system for a clean lift car of an elevator, which comprises an infrared detection unit, a first control unit and a second control unit, wherein the infrared detection unit is used for detecting the number of people in the lift car and outputting a first detection signal; the control module is used for responding to the first detection signal and outputting a first control signal; the ultraviolet sterilization unit is used for responding to the first control signal and performing ultraviolet sterilization on the interior of the elevator car; when the number of people detected by the infrared detection unit is zero, the control module outputs a high-level signal to further control the ultraviolet sterilization unit to work. Can just carry out the ultraviolet sterilization disinfection to car inside when the elevator nobody takes, have higher bactericidal frequency, also improve bactericidal effect, optimize the environment in the car, comfortable more healthy improves passenger's the experience of taking.
Drawings
FIG. 1 is a block diagram of the present application;
fig. 2 is a circuit diagram of a control module of the present application.
FIG. 3 is a circuit diagram of the UV sterilization unit of the present application;
FIG. 4 is a fan unit circuit diagram of the present application;
FIG. 5 is a circuit diagram of a negative ion generating unit according to the present application;
fig. 6 is a circuit diagram of a light module of the present application.
Detailed Description
In order to make the present invention clearer, the present invention will be further described with reference to the accompanying drawings.
Example 1: referring to fig. 1 to 3, the utility model discloses an intelligent control system for a clean car of an elevator, which comprises an infrared detection unit 1 for detecting the number of people in the car and outputting a first detection signal; the control module 4 is used for responding to the first detection signal and outputting a first control signal; the ultraviolet sterilization unit 5 is used for responding to the first control signal and performing ultraviolet sterilization on the interior of the elevator car; when the number of people detected by the infrared detection unit 1 is zero, the control module 4 outputs a high level signal, and then the ultraviolet sterilization unit 5 is controlled to work. Can just carry out the ultraviolet sterilization disinfection to car inside when the elevator nobody takes, have higher bactericidal frequency, also improve bactericidal effect, optimize the environment in the car, comfortable more healthy improves passenger's the experience of taking. The control module 4 selects a chip U10 with the model number of STC12LE5A60S2LQFP 48. The car characteristics of this embodiment are: has flowing, fresh and healthy air and also has bright, soft and changeable light. And a gas detection unit 3 can be arranged to detect the air quality in the elevator and intelligently select whether to sterilize or not.
Example 2: referring to fig. 3, the ultraviolet sterilization unit 5 of the present embodiment includes a first transistor Q5, a b pole of the first transistor Q5 is used for receiving a first control signal, an e pole is grounded, a c pole is connected to a first magnetic coil, and the other end of the first magnetic coil is connected to a bias power supply; one side of the first magnetic coil is also provided with a first control switch used for controlling the ultraviolet generator, and the first magnetic coil is electrified so that the first control switch is closed. When no person is detected in the elevator, the control module 4 outputs a high level to P0.2, then the first triode Q5 is conducted, then the first magnetic coil and a relay formed by the first control switch are attracted, the INL and the OUL of the P11 are communicated, and then ultraviolet sterilization is started. The first transistor Q5 of the present embodiment is an NPN transistor. The embodiment further comprises an elevator detection unit 2 for detecting the running state of the elevator, and if the elevator detection unit 2 detects that the elevator does not run and the infrared detection unit 1 detects that no person exists in the elevator car, the control module 4 controls the ultraviolet sterilization unit 5 to work. Therefore, ultraviolet sterilization is started only when the elevator stops running and no people are in the elevator, and normal riding of passengers is not influenced.
Example 3: referring to fig. 4 and 5, the present embodiment further includes a fan unit 6 for circulating air in the car, where the fan unit 6 includes a second triode Q3, a b pole of the second triode Q3 is used for receiving a control signal of the control module 4, an e pole is grounded, a c pole is connected to a second magnetic coil, and another end of the second magnetic coil is connected to a bias power supply; and a second control switch for controlling the fan is further arranged on one side of the second magnetic coil, and the second magnetic coil is electrified so that the second control switch is closed. Carry out air cycle in the car in good time, improve the interior air quality of car. The second transistor Q3 is NPN type. The elevator car air purifier further comprises a negative ion generating unit 7 for purifying air in the car, wherein the negative ion generating unit 7 comprises a third triode Q4, the b pole of the third triode Q4 is used for receiving a control signal of the control module 4, the e pole of the third triode Q4 is grounded, the c pole of the third triode Q4 is connected with a third magnetic coil, and the other end of the third magnetic coil is connected with a bias power supply; and a third control switch for controlling the negative ion generator is further arranged on one side of the third magnetic coil, and the third magnetic coil is electrified so as to be closed. Air in the car is purified. The third transistor Q4 is NPN type.
Example 4: referring to fig. 6, the present embodiment further includes a light module 9, where the light module 9 includes a photo resistor and a light emitting diode, one end of the photo resistor is connected to a bias power supply, the other end of the photo resistor is connected to the light emitting diode, and the other end of the light emitting diode is grounded. Can adjust the light intensity of car illumination according to the interior light intensity of car, bring the comfort for the passenger. The light module 9 of this embodiment further includes a prompt LED lamp, and the control module 4 controls the flashing frequency of the prompt LED lamp. The passenger can be prompted, for example, when the door is opened and closed, the light is flicked to prompt the passenger to take care. This embodiment is still including the voice module 8 that is used for the suggestion passenger, and control module 4 receives behind the detected signal, and control voice module 8 carries out voice broadcast. Can carry out voice broadcast to the condition in the car, including broadcasting switch door, elevator floor, air quality in the elevator car and number etc. in the car.
The above disclosure is only for the specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.
Claims (9)
1. Clean car intelligence control system of elevator, its characterized in that includes
The infrared detection unit is used for detecting the number of people in the lift car and outputting a first detection signal;
the control module is used for responding to the first detection signal and outputting a first control signal;
the ultraviolet sterilization unit is used for responding to the first control signal and performing ultraviolet sterilization on the interior of the elevator car; when the number of people detected by the infrared detection unit is zero, the control module outputs a high-level signal to further control the ultraviolet sterilization unit to work.
2. The intelligent control system for the clean elevator car according to claim 1, wherein the ultraviolet sterilization unit comprises a first triode, the b pole of the first triode is used for receiving the first control signal, the e pole of the first triode is grounded, the c pole of the first triode is connected with a first magnetic coil, and the other end of the first magnetic coil is connected with a bias power supply; and a first control switch for controlling the ultraviolet generator is further arranged on one side of the first magnetic coil, and the first magnetic coil is electrified so as to be closed.
3. The intelligent control system for the clean car of the elevator as claimed in claim 2, wherein the first triode is an NPN-type triode.
4. The intelligent control system for the clean car of the elevator as claimed in claim 1, further comprising an elevator detection unit for detecting the running state of the elevator, wherein if the elevator detection unit detects that the elevator is not running and the infrared detection unit detects that no person is in the car, the control module controls the ultraviolet sterilization unit to work.
5. The intelligent control system for the clean car of the elevator as claimed in claim 1, further comprising a fan unit for circulating air in the car, wherein the fan unit comprises a second triode, the b pole of the second triode is used for receiving the control signal of the control module, the e pole of the second triode is grounded, the c pole of the second triode is connected with a second magnetic coil, and the other end of the second magnetic coil is connected with a bias power supply; and a second control switch for controlling the fan is further arranged on one side of the second magnetic coil, and the second magnetic coil is electrified so that the second control switch is closed.
6. The intelligent control system for the clean car of the elevator as claimed in claim 1, further comprising a negative ion generating unit for purifying air in the car, wherein the negative ion generating unit comprises a third triode, a b pole of the third triode is used for receiving a control signal of the control module, an e pole of the third triode is grounded, a c pole of the third triode is connected with a third magnetic coil, and the other end of the third magnetic coil is connected with a bias power supply; and a third control switch for controlling the negative ion generator is further arranged on one side of the third magnetic coil, and the third magnetic coil is electrified so that the third control switch is closed.
7. The intelligent elevator car control system according to claim 1, further comprising a light module, wherein the light module comprises a light-sensitive resistor and a light-emitting diode, one end of the light-sensitive resistor is connected with a bias power supply, the other end of the light-sensitive resistor is connected with the light-emitting diode, and the other end of the light-emitting diode is grounded.
8. The intelligent elevator car control system according to claim 7, wherein the light module further comprises a prompt LED lamp, and the control module controls the flashing frequency of the prompt LED lamp.
9. The intelligent control system for the clean car of the elevator as claimed in claim 1, further comprising a voice module for prompting passengers, wherein the control module controls the voice module to perform voice broadcast after receiving the detection signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022515956.9U CN213923639U (en) | 2020-11-04 | 2020-11-04 | Clean car intelligence control system of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022515956.9U CN213923639U (en) | 2020-11-04 | 2020-11-04 | Clean car intelligence control system of elevator |
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| CN213923639U true CN213923639U (en) | 2021-08-10 |
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| CN202022515956.9U Active CN213923639U (en) | 2020-11-04 | 2020-11-04 | Clean car intelligence control system of elevator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623803A (en) * | 2021-10-12 | 2021-11-09 | 南通虹光风机制造有限公司 | Fan matching type disinfection device based on big data |
| CN115043297A (en) * | 2022-06-15 | 2022-09-13 | 江苏省溧阳中等专业学校 | Intelligent elevator car antivirus system based on application of Internet of things |
-
2020
- 2020-11-04 CN CN202022515956.9U patent/CN213923639U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623803A (en) * | 2021-10-12 | 2021-11-09 | 南通虹光风机制造有限公司 | Fan matching type disinfection device based on big data |
| CN115043297A (en) * | 2022-06-15 | 2022-09-13 | 江苏省溧阳中等专业学校 | Intelligent elevator car antivirus system based on application of Internet of things |
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