CN108184218B - Shared sleep cabin control system - Google Patents
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- CN108184218B CN108184218B CN201810141797.5A CN201810141797A CN108184218B CN 108184218 B CN108184218 B CN 108184218B CN 201810141797 A CN201810141797 A CN 201810141797A CN 108184218 B CN108184218 B CN 108184218B
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- 238000001514 detection method Methods 0.000 claims abstract description 47
- 238000004891 communication Methods 0.000 claims abstract description 28
- 230000001939 inductive effect Effects 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 230000006870 function Effects 0.000 claims description 15
- 239000003990 capacitor Substances 0.000 claims description 12
- 230000005669 field effect Effects 0.000 claims description 12
- 238000005070 sampling Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 230000003860 sleep quality Effects 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- FFGPTBGBLSHEPO-UHFFFAOYSA-N carbamazepine Chemical compound C1=CC2=CC=CC=C2N(C(=O)N)C2=CC=CC=C21 FFGPTBGBLSHEPO-UHFFFAOYSA-N 0.000 description 1
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
- H04L69/162—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields involving adaptations of sockets based mechanisms
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Audiology, Speech & Language Pathology (AREA)
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Abstract
The shared sleep cabin control system comprises a front-end controller; the front-end controller comprises a main control chip, and the main control chip is connected with a wireless communication circuit, a power supply conversion circuit, an audio decoding circuit, a voice module circuit, an input port protection circuit and an output control and detection circuit; the input port protection circuit is connected with an inductive switch and a sensor unit in the sleep cabin; the input port protection circuit is used for collecting state signals of the inductive switch and the sensor unit in the sleep cabin and isolating and transmitting the state signals to the main control chip; the output control and detection circuit is used for providing power for equipment in the sleep cabin, detecting the current and the voltage of an output port of the output control and detection circuit, and outputting a current and voltage detection signal to the main control chip. The invention can feed back signals to the sensor unit arranged in the sleep cabin, and the arrangement of the output control and detection circuit and the input port protection circuit, thereby improving the use safety of the sleep cabin.
Description
Technical Field
The invention relates to the technical field of automatic control of sleep cabins, in particular to a shared sleep cabin control system.
Background
At present, a traditional implementation mode of maintenance management by special personnel is still commonly adopted in the sleeping and resting service field, and the related system mainly comprises a hotel management terminal positioned at the foreground and an access control system of a room. For example, in a typical hotel industry, a management control mode is generally that after a customer enters a front office to enter a room, the customer holds an IC card to open the room by himself, and when the customer returns the IC card to the front office of the hotel to enter the room, the customer returns the room.
The main problem of the maintenance management scheme in the sleeping and resting service field at present is that the control system is relatively independent and scattered, and special personnel are required to manage the system, so that the labor cost and the management cost are high. The existing control system in the shared sleep cabin is not safe enough, and does not have corresponding detection on the equipment side.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides a shared sleep cabin control system, which solves the problems of automatic control and electricity safety of the shared sleep cabin.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the shared sleep cabin control system comprises a front-end controller; the front-end controller comprises a main control chip, and the main control chip is connected with a wireless communication circuit, a power supply conversion circuit, an audio decoding circuit, a voice module circuit, an input port protection circuit and an output control and detection circuit;
the input port protection circuit is connected with an inductive switch and a sensor unit in the sleep cabin;
the input port protection circuit is used for collecting state signals of the inductive switch and the sensor unit in the sleep cabin and isolating and transmitting the state signals to the main control chip;
the output control and detection circuit is used for providing power for equipment in the sleep cabin, detecting the current and the voltage of an output port of the output control and detection circuit, and outputting a current and voltage detection signal to the main control chip.
Further, the main control chip is also connected with a reset circuit, a sleep quality sensor, a clock circuit, a status indicator lamp and a memory; the audio decoding circuit and the voice module circuit are connected with a loudspeaker.
Furthermore, the wireless communication circuit is also connected with a background server and a user terminal through a network.
Further, the user terminal is a mobile phone; the memory comprises a TF card interface circuit, and the TF card interface circuit is connected with a TF card.
Further, the wireless communication circuit comprises a WIFI communication module, a wireless serial port communication module and a wired RS485 communication module.
Further, the output end of the input port protection circuit is also connected with a power supply protection circuit, and the power supply protection circuit is used for detecting whether the voltage signal exists at the power supply end of the output control and detection circuit and outputting the voltage signal to the main control chip.
Further, the sensor unit comprises a human body pyroelectric sensor, a smoke sensor and a pressure sensor; the inductive switch comprises an emergency switch in the sleep cabin.
Further, the equipment in the sleeping cabin comprises a door magnetic lock, an exhaust fan and an illuminating lamp.
Further, the input port protection circuit comprises an optocoupler PS2801-1 chip.
Further, the output control and detection circuit comprises a field effect MOS transistor FEI and an operational amplifier U10A, wherein a gate electrode of the field effect MOS transistor FEI is connected with a resistor R24, the other end of the resistor R24 is used as an input end of the output control and detection circuit, a resistor R25 is connected between a positive input end of the operational amplifier U10A and a source electrode of the effect MOS transistor FEI, a negative input end of the operational amplifier U10A is connected with a resistor R31 and a resistor R32, the other end of the resistor R31 is grounded, the other end of the resistor R32 is connected with an output end of the operational amplifier U10A, the positive input end of the operational amplifier U10A is also connected with a capacitor C31, the other end of the capacitor C31 is grounded, a source electrode of the effect MOS transistor FEI is also connected with a sampling resistor R29, the other end of the sampling resistor R29 is grounded, the other end of the resistor R26 is used as a detection signal output end of the output control and detection circuit, the detection signal output end is also connected with a capacitor C32 in parallel, and the power end of the operational amplifier U10A is connected with a capacitor C35 in parallel; the drain electrode of the field effect MOS transistor FEI is used as the power supply output end of the output control and detection circuit.
The front-end controller is in wireless connection, an existing websocket protocol is adopted to realize communication with a background server, a control instruction sent by the background server is received, and the control operation on the door lock, the power supply in the cabin, the air conditioner for the cabin, the exhaust fan for the cabin, the loudspeaker and other peripheral equipment is completed according to the instruction; meanwhile, the front-end controller actively reports the working state and abnormal condition in the cabin to the background server through the state conditions of sensors such as a door magnetic switch, a bed pressure sensor, a storage table pressure sensor, a sleep quality sensor, a pyroelectric sensor and the like which are integrated in the cabin; the emergency escape device can actively or accepting the emergency switch instruction in the cabin to open the cabin under the condition of fire or other emergency in the cabin so as to ensure the effective escape of personnel in the cabin.
The door magnetic lock in the front-end controller mainly realizes the functions of opening and closing the sleeping cabin door; the power supply in the cabin mainly provides power supply functions such as illumination in the cabin and the like; the exhaust fan mainly realizes the function of exchanging air in the cabin; the air conditioner mainly realizes the function of regulating the temperature in the cabin; the door magnetic switch mainly realizes the sensing function of the opening and closing states of the cabin door; the pressure sensor of the bed/storage table mainly realizes the sensing function of whether personnel exist in the cabin or whether the left articles exist in the cabin; the sleep quality sensor mainly realizes the function of monitoring the sleep quality of a user; the human body pyroelectric sensor mainly has a sensing function of whether personnel in a new cabin exist or not; the cabin environment sensor mainly realizes the sensing functions of temperature, humidity and fire condition in the cabin; the cabin emergency switch mainly realizes a cabin door opening function under an emergency; the prompting horn is mainly used for prompting and alarming functions in emergency situations such as sleep cabin use prompting or fire alarm.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention can feed back signals to the sensor unit arranged in the sleep cabin, and the output control and detection circuit and the input port protection circuit, thereby improving the use safety of the sleep cabin, realizing the automatic control of equipment in the sleep cabin and having low cost.
2. Meanwhile, the use condition of a user and the running state of a cabin system are effectively mastered through a reliable sensor unit in the cabin, so that unmanned cabin management is truly realized, and the manpower and management cost for running the system are greatly saved.
3. The input port protection circuit provides a signal isolation function for the input status signal. The signal isolation is realized by adopting an optocoupler PS2801-1 chip, so that the input interference signal can be effectively isolated, and the reliability of input state detection is improved.
4. The output control and detection circuit selects a field effect MOS transistor FEI and IRFR024N as a direct current power supply, so that the output control and detection circuit is more stable, the operational amplifier U10A selects NE5532 to amplify the signal on the sampling resistor R29, the effectiveness of feedback signals is improved, and the matching performance with the rear end is improved.
Drawings
FIG. 1 is a block diagram of the structure of the present invention;
FIG. 2 is a block diagram of a front end controller according to the present invention;
FIG. 3 is a schematic diagram of an output control and detection circuit;
FIG. 4 is a schematic diagram of a power protection circuit;
FIG. 5 is a schematic diagram of a power conversion circuit;
FIG. 6 is a schematic diagram of an input port protection circuit;
FIG. 7 is a TF card interface circuit;
FIG. 8 is a schematic diagram of an audio decoding circuit;
FIG. 9 is a voice module circuit;
fig. 10 is a WIFI communication module;
FIG. 11 is a wireless serial port communication module;
fig. 12 is an RS485 communication module.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 2, the shared sleep cabin control system of the present invention includes a front end controller; the front-end controller comprises a main control chip, and the main control chip is connected with a wireless communication circuit, a power supply conversion circuit, an audio decoding circuit, a voice module circuit, an input port protection circuit and an output control and detection circuit;
the input port protection circuit is connected with an inductive switch and a sensor unit in the sleep cabin;
the input port protection circuit is used for collecting state signals of the inductive switch and the sensor unit in the sleep cabin and isolating and transmitting the state signals to the main control chip;
the output control and detection circuit is used for providing power for equipment in the sleep cabin, detecting the current and the voltage of an output port of the output control and detection circuit, and outputting a current and voltage detection signal to the main control chip.
Further, the main control chip is also connected with a reset circuit, a sleep quality sensor, a clock circuit, a status indicator lamp and a memory; the audio decoding circuit and the voice module circuit are connected with a loudspeaker.
Furthermore, the wireless communication circuit is also connected with a background server and a user terminal through a network.
Further, the user terminal is a mobile phone; the memory comprises a TF card interface circuit, and the TF card interface circuit is connected with a TF card.
Further, the wireless communication circuit comprises a WIFI communication module, a wireless serial port communication module and a wired RS485 communication module.
Further, the sensor unit comprises a human body pyroelectric sensor, a smoke sensor and a pressure sensor; the inductive switch comprises an emergency switch in the sleep cabin.
Further, the equipment in the sleeping cabin comprises a door magnetic lock, an exhaust fan and an illuminating lamp.
Example 2
Further explanation is made on the basis of example 1 with reference to fig. 3 to 12.
Further, the input port protection circuit includes an optocoupler PS2801-1 chip U7. Signals sent by the inductive switch and the sensor unit in the sleep cabin are connected with a forward end C pin of a light emitting diode of a chip U7; the cathode of the photo receiver tube of the chip U7 serves as the output.
Further, the output control and detection circuit comprises a field effect MOS transistor FEI and an operational amplifier U10A, wherein a gate electrode of the field effect MOS transistor FEI is connected with a resistor R24, the other end of the resistor R24 is used as an input end of the output control and detection circuit, a resistor R25 is connected between a positive input end of the operational amplifier U10A and a source electrode of the effect MOS transistor FEI, a negative input end of the operational amplifier U10A is connected with a resistor R31 and a resistor R32, the other end of the resistor R31 is grounded, the other end of the resistor R32 is connected with an output end of the operational amplifier U10A, the positive input end of the operational amplifier U10A is also connected with a capacitor C31, the other end of the capacitor C31 is grounded, a source electrode of the effect MOS transistor FEI is also connected with a sampling resistor R29, the other end of the sampling resistor R29 is grounded, the output end of the operational amplifier U10A is also connected with a resistor R26, the other end of the resistor R26 is used as a detection signal output end of the output control and detection circuit, the detection signal output end is also connected with a capacitor C32 in parallel, and the power end of the operational amplifier U10A is connected with a capacitor C35 in parallel; the drain electrode of the field effect MOS transistor FEI is used as the power supply output end of the output control and detection circuit.
The output end of the further input port protection circuit is also connected with a power supply protection circuit, and the power supply protection circuit is used for detecting whether the voltage signal exists at the power supply end of the output control and detection circuit and outputting the voltage signal to the main control chip. The diode D6 in the power supply protection circuit realizes the function of preventing reverse connection of the output end, and the anode of the diode D6 is connected with the drain electrode of the field effect MOS tube FEI. The feedback voltage lock_12v is used for detecting whether the output voltage exists or not.
The audio decoding circuit adopts a stereo multimedia digital signal coder with the model number of WM8978, and a pre-amplifying and loudspeaker and earphone of a stereo differential microphone and a driving, equalizing and digital filtering circuit of differential and stereo line output are integrated in the audio decoding circuit. And the master control chip controls the audio information stored by the TF card to be read in lessons, and the analog audio is output through the WM8978 chip and connected to the external loudspeaker to play the audio.
A JQ8900-16P voice module of Shenzhen Jiaqiang electronic technology Co., ltd is adopted, a plurality of prompt tone files can be stored inside, and the selection control function of the output of the prompt tone is realized through an external parallel pin or serial port. The audio decoding circuit and the voice module circuit work in a single mode, and are controlled by a main control chip.
The WIFI communication module adopts an ESP8266-12F module mature by Shenzhen Anxin science and technology limited company, a high-performance wireless WiFi module ESP8266 containing Lexin is integrated, and a WIFI MAC/BB/RF/PA/LNA is integrated in an on-board antenna mode. The WIFI module supports resetting and is communicated with the main control chip in a serial port mode.
The wireless serial port communication module adopts an E32-TTL-100 module of the Cheng Yi Bai technology company, and an SX1278 chip of the SEMTECH company is contained in the wireless serial port communication module, so that data receiving and transmitting integration is realized. Based on advanced LoRa spread spectrum technology, the transmission distance and penetration capacity are improved by more than 1 time compared with the traditional FSK; the FEC forward error correction algorithm can actively correct the interfered data, and has stronger anti-interference capability. The module circuit supports enabling control, and can realize data communication with the main control chip through a serial port.
The RS485 interface circuit adopts an MAX485 chip to realize interface level conversion of the main control serial port and is used for expanding a wired interconnection means with the upper computer/communication gateway.
The power conversion circuit adopts the prior art, and the power conversion circuit schematic diagram comprises a chip U1, wherein the model number of the chip U1 is TPS562201 which is used as a synchronous buck converter, an input pin IN and a power supply VDD12 are connected with a filter circuit, and the output end of the chip U1 is also output after passing through a second filter circuit.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (9)
1. The shared sleep cabin control system is characterized by comprising a front-end controller; the front-end controller comprises a main control chip, and the main control chip is connected with a wireless communication circuit, a power supply conversion circuit, an audio decoding circuit, a voice module circuit, an input port protection circuit and an output control and detection circuit; the input port protection circuit is connected with an inductive switch and a sensor unit in the sleep cabin; the input port protection circuit is used for collecting state signals of the inductive switch and the sensor unit in the sleep cabin and isolating and transmitting the state signals to the main control chip; the output control and detection circuit is used for providing power for equipment in the sleep cabin, detecting the current and the voltage of an output port of the output control and detection circuit, and outputting a current and voltage detection signal to the main control chip;
the output control and detection circuit comprises a field effect MOS tube FEI and an operational amplifier U10A, wherein a grid electrode of the field effect MOS tube FEI is connected with a resistor R24, the other end of the resistor R24 is used as an input end of the output control and detection circuit, a resistor R25 is connected between a positive input end of the operational amplifier U10A and a source electrode of the effect MOS tube FEI, a negative input end of the operational amplifier U10A is connected with a resistor R31 and a resistor R32, the other end of the resistor R31 is grounded, the other end of the resistor R32 is connected with an output end of the operational amplifier U10A, the positive input end of the operational amplifier U10A is also connected with a capacitor C31, the other end of the capacitor C31 is grounded, a source electrode of the effect MOS tube FEI is also connected with a sampling resistor R29, the other end of the sampling resistor R29 is grounded, the other end of the resistor R26 is used as a detection signal output end of the output control and detection circuit, the detection signal output end is also connected with a capacitor C32 in parallel, and the power end of the operational amplifier U10A is connected with a capacitor C35 in parallel; the drain electrode of the field effect MOS transistor FEI is used as the power supply output end of the output control and detection circuit;
the input port protection circuit provides a signal isolation function of an input state signal, the signal isolation is realized by adopting an optocoupler PS2801-1 chip, an input interference signal can be effectively isolated, and the reliability of input state detection is improved;
the output control and detection circuit selects a field effect MOS transistor FEI and IRFR024N as a direct current power supply, so that the output control and detection circuit is more stable, the operational amplifier U10A selects NE5532 to amplify the signal on the sampling resistor R29, the effectiveness of feedback signals is improved, and the matching performance with the rear end is improved.
2. The shared sleep cabin control system as set forth in claim 1, wherein the main control chip is further connected with a reset circuit, a sleep quality sensor, a clock circuit, a status indicator light and a memory; the audio decoding circuit and the voice module circuit are connected with a loudspeaker.
3. The shared sleep module control system as set forth in claim 1, wherein the wireless communication circuit is further connected to a background server and a user terminal via a network.
4. The shared sleep module control system as set forth in claim 3, wherein the user terminal is a cell phone; the memory comprises a TF card interface circuit, and the TF card interface circuit is connected with a TF card.
5. The shared sleep module control system as recited in claim 3, wherein the wireless communication circuit comprises a WIFI communication module, a wireless serial communication module, and a wired RS485 communication module.
6. The shared sleep module control system as set forth in claim 1, wherein the output of the input port protection circuit is further connected to a power supply protection circuit, the power supply protection circuit being configured to detect whether the power supply of the output control and detection circuit has a voltage signal, and output the voltage signal to the main control chip.
7. The shared sleep compartment control system of claim 1, wherein the sensor unit comprises a human body pyroelectric sensor, a smoke sensor, a pressure sensor; the inductive switch comprises an emergency switch in the sleep cabin.
8. The shared sleep compartment control system of claim 1 wherein the devices in the sleep compartment include a door lock, an exhaust fan, and an illumination lamp.
9. The shared sleep cabin control system of claim 1, wherein the input port protection circuit comprises an optocoupler PS2801-1 chip.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810141797.5A CN108184218B (en) | 2018-02-11 | 2018-02-11 | Shared sleep cabin control system |
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| CN201810141797.5A CN108184218B (en) | 2018-02-11 | 2018-02-11 | Shared sleep cabin control system |
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| CN108184218B true CN108184218B (en) | 2024-02-09 |
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| WO2008067478A1 (en) * | 2006-11-30 | 2008-06-05 | Schau Robert D | Self-service sleeping unit |
| CN102315655A (en) * | 2010-07-02 | 2012-01-11 | 东莞钜威新能源股份有限公司 | Detection control circuit |
| JP2015213404A (en) * | 2014-05-07 | 2015-11-26 | ローム株式会社 | Overcurrent protection circuit and power supply device using the same |
| CN104545934A (en) * | 2014-12-31 | 2015-04-29 | 深圳市安和泰健康科技有限公司 | Sleep monitoring health-care device |
| CN206021493U (en) * | 2016-07-19 | 2017-03-15 | 惠州八毫米科技有限公司 | A kind of safety management system for rest room |
| CN106330230A (en) * | 2016-11-11 | 2017-01-11 | 深圳天珑无线科技有限公司 | Card protective circuit, neck, terminal and card protective method |
| CN206448556U (en) * | 2016-12-13 | 2017-08-29 | 王庆和 | A kind of self-service rest room |
| CN107168142A (en) * | 2017-07-17 | 2017-09-15 | 蔡政伟 | A kind of Sleeping capsule control system |
| CN206920890U (en) * | 2017-07-28 | 2018-01-23 | 北京世纪数联信息咨询服务有限公司 | A kind of monitoring system of shared Sleeping capsule |
| CN207869396U (en) * | 2018-02-11 | 2018-09-14 | 重庆戒客科技有限公司 | Shared Sleeping capsule control system |
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| CN108184218A (en) | 2018-06-19 |
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