CN210038497U - Shared doghouse control circuit - Google Patents
Shared doghouse control circuit Download PDFInfo
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- CN210038497U CN210038497U CN201921086233.2U CN201921086233U CN210038497U CN 210038497 U CN210038497 U CN 210038497U CN 201921086233 U CN201921086233 U CN 201921086233U CN 210038497 U CN210038497 U CN 210038497U
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Abstract
The utility model relates to a sharing kennel control circuit, include: host computer control circuit includes: the first controller, and a first power module and a GSM module which are respectively connected with the first controller; the GSM module is connected with a GSM peripheral module, an SIM card is embedded in the GSM peripheral module, the GSM module is connected with a cloud server, and the cloud server is connected with an intelligent terminal of a user; a lower computer control circuit comprising: the second controller is connected with a second power supply module, a kennel monitoring module, an electromagnetic lock relay module, a kennel cleaning module and a kennel disinfection module respectively; the second controller is connected with the first controller, and the electromagnetic lock relay module is connected with an electromagnetic lock arranged on the shared kennel. The utility model provides a technical scheme can realize pet dog's temporary deposit, can also realize cleaning, the disinfection to sharing kennel, realizes sharing kennel's cycle recycle, and user experience degree is good, the satisfaction is high.
Description
Technical Field
The utility model relates to a sharing equipment technical field, concretely relates to sharing kennel control circuit.
Background
With the continuous expansion of pet markets and the increasing number of dog owners, people who love dogs and dog nurses often have some troubles when going out with dogs, what should be what if the pets cannot go into the house when the pets want to go to indoor places? At this time, a lot of dog sending devices are urged to live, but the devices are not embedded with intelligent technology generally and have larger potential safety hazards, so that a place capable of providing temporary sending rest for pet dogs is urgently needed, and owners who want to visit street can easily arrange own travel plans.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the not enough of prior art, provide a sharing kennel control circuit to realize temporarily depositing and supervise in real time the pet dog.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a shared doghouse control circuit comprising:
host computer control circuit includes: the system comprises a first controller, a first power module and a GSM module, wherein the first power module and the GSM module are respectively connected with the first controller; the system comprises a GSM peripheral module, a cloud server and a GSM module, wherein the GSM module is connected with the GSM peripheral module, an SIM card is embedded in the GSM peripheral module, the GSM module is connected with the cloud server, and the cloud server is connected with an intelligent terminal of a user;
a lower computer control circuit comprising: the second controller is connected with a second power supply module, a kennel monitoring module, an electromagnetic lock relay module, a kennel cleaning module and a kennel disinfection module respectively;
the second controller is connected with the first controller, and the electromagnetic lock relay module is connected with an electromagnetic lock arranged on the shared kennel.
Preferably, the kennel monitoring module comprises:
the pyroelectric infrared sensor is used for detecting whether dogs exist in the shared kennel or not;
a shock sensor to detect whether the shared kennel is breached;
the monitoring camera is used for acquiring image information in the shared kennel in real time;
and the alarm is connected with the second controller through an alarm relay module and used for outputting an alarm signal when the kennel is determined to be damaged under the control of the second controller.
Preferably, the kennel disinfection module comprises:
an exhaust fan, and/or an ultraviolet germicidal lamp; wherein the content of the first and second substances,
the exhaust fan is connected with the second controller through an exhaust fan relay module;
the ultraviolet germicidal lamp is connected with the second controller through an ultraviolet germicidal lamp relay module.
Preferably, the lower computer control circuit further includes: and the illuminating lamp is connected with the second controller.
Preferably, the kennel cleaning module comprises:
the cleaning device comprises a stepping motor driving module, a stepping motor and a sliding guide rail which are sequentially connected, wherein a cleaning scraper is arranged on the sliding guide rail;
the water pump motor driving module, the water pump and the spray head are connected in sequence;
the tape coiling motor driving module, the tape coiling motor and the tape coiling device are sequentially connected;
the push rod motor driving module, the push rod motor and the heating strip of the sealing machine are sequentially connected;
the winder is used for conveying the packing bags under the action of the winder motor; the cleaning scraper is used for scraping the bottom of the shared kennel towards the direction of the packing bag under the driving of the sliding guide rail; the spray head is used for spraying water to the shared kennel; the heating strip of the sealing machine is used for heating, sealing and cutting the packaging bag under the action of the push rod motor.
Preferably, the kennel cleaning module further comprises:
and the thermocouple temperature sampling module is used for collecting the temperature information on the surface of the heating strip of the sealing machine and sending the temperature information to the second controller so that the second controller controls the temperature of the heating strip of the sealing machine to keep constant according to the temperature information.
Preferably, the first power module includes:
a first voltage regulation module LM2596, and, a second voltage regulation module XC6206P332MR, wherein,
the first voltage stabilizing module is externally connected with 12V direct current and used for converting the 12V direct current into 4.2V direct current to supply power to the GSM module;
the second voltage stabilizing module is connected with the first voltage stabilizing module and used for converting the 4.2V direct current into 3.3V direct current and supplying power to the first controller.
Preferably, the second power module includes:
a transformer, a full-bridge rectification module, a third voltage stabilization module LM2596, a fourth voltage stabilization module LM7812, a fifth voltage stabilization module LM7805 and a sixth voltage stabilization module HT7833, wherein,
the transformer is externally connected with 220V alternating current and is used for converting the 220V alternating current into 24V alternating current; the full-bridge rectification module is connected to the secondary side of the transformer and used for rectifying the 24V alternating current into 34V direct current;
the third voltage stabilizing module is connected with the full-bridge rectifying module and is used for converting the 34V direct current into 24V direct current and supplying power to the stepping motor, the push rod motor, the tape coiling motor and the heating strip of the sealing machine;
the fourth voltage stabilizing module is connected with the full-bridge rectifying module and used for converting the 34V direct current into 12V direct current to supply power to the water pump;
the fifth voltage stabilizing module is connected with the fourth voltage stabilizing module and is used for converting the 12V direct current into 5V direct current; and the sixth voltage stabilizing module is connected with the fifth voltage stabilizing module and used for converting the 5V direct current into 3.3V direct current and supplying power to the second controller.
Preferably, the first controller and the second controller are the same in model and are both STM32F103C8T 6;
the first controller and the second controller communicate through a UART serial port.
Preferably, the specific model of the GSM module is SIM 800C;
and the GSM module is communicated with the first controller through a UART serial port.
The utility model adopts the above technical scheme, possess following beneficial effect at least:
because the upper computer control circuit is connected with the intelligent terminal of the user, the user can send an unlocking instruction to the upper computer control circuit through the intelligent terminal, and the upper computer control circuit controls the electromagnetic lock arranged on the shared dog house to be unlocked through the lower computer control circuit, so that the temporary placement of the pet dog is realized. In addition, the user can also realize real-time supervision to the pet dog through the kennel monitoring module of the lower computer control circuit, and after the user finishes the consignment service, the lower computer control circuit can realize cleaning and disinfection to the shared kennel through the kennel cleaning module and the kennel disinfection module, so that the shared kennel is recycled, and the user experience degree is good, and the satisfaction degree is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic block diagram of a shared doghouse control circuit according to an embodiment of the present invention;
fig. 2 is a schematic circuit diagram of a first power module according to an embodiment of the present invention;
fig. 3 is a schematic circuit diagram of a GSM module according to an embodiment of the present invention;
fig. 4 is a schematic circuit diagram of a GSM peripheral module according to an embodiment of the present invention;
fig. 5 is a schematic circuit diagram of an alarm relay module according to an embodiment of the present invention;
fig. 6 is a schematic circuit diagram of an exhaust fan relay module according to an embodiment of the present invention;
fig. 7 is a schematic circuit diagram of an ultraviolet germicidal lamp module according to an embodiment of the present invention;
fig. 8A to 8B are schematic circuit diagrams of a push rod motor driving module and a winding motor driving module according to an embodiment of the present invention;
fig. 9A to 9B are schematic circuit diagrams of a water pump motor driving module according to an embodiment of the present invention;
fig. 10 is a schematic circuit diagram of a step motor driving module according to an embodiment of the present invention;
fig. 11 is a schematic circuit diagram of a driving module of a heating strip of a sealing machine according to an embodiment of the present invention;
fig. 12 is a schematic circuit diagram of a thermocouple temperature sampling module according to an embodiment of the present invention;
fig. 13A to 13B are schematic circuit diagrams of a second power module according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Referring to fig. 1, an embodiment of the present invention provides a shared doghouse control circuit, including:
host computer control circuit 1 includes: the device comprises a first controller 11, a first power module 12 and a GSM module 13 which are respectively connected with the first controller 11; the GSM module 13 is connected with a GSM peripheral module 14, an SIM card 15 is embedded in the GSM peripheral module 14, the GSM module 13 is connected with a cloud server, and the cloud server is connected with an intelligent terminal of a user;
the lower computer control circuit 2 includes: the device comprises a second controller 21, and a second power module 22, a kennel monitoring module 23, an electromagnetic lock relay module 24, a kennel cleaning module 25 and a kennel disinfection module 26 which are respectively connected with the second controller 21;
wherein, the second controller 21 is connected with the first controller 11, and the electromagnetic lock relay module 24 is connected with an electromagnetic lock 27 arranged on a shared kennel.
It should be noted that, the schematic circuit diagrams of the first power module, the GSM module, and the GSM peripheral module are shown in fig. 2, fig. 3, and fig. 4, respectively.
Preferably, the first controller and the second controller are the same in model and are both STM32F103C8T 6;
the first controller and the second controller communicate through a UART serial port.
Preferably, the specific model of the GSM module is SIM 800C;
and the GSM module is communicated with the first controller through a UART serial port.
Preferably, the intelligent terminal of the user is a smart phone. The user can send the instruction of unblanking for host computer control circuit through intelligent terminal, and host computer control circuit unblanks through the electromagnetic lock that sets up on the control of the lower computer control circuit sharing kennel, realizes temporarily depositing of pet dog.
It can be understood, the utility model provides a technical scheme, two CPU kernels, dual-core control, a be responsible for handling application layer cloud service communication affairs, be called upper computer control circuit, another be responsible for handling perception layer part affairs, be called lower computer control circuit, upper and lower computer control circuit communicates through the UART serial port, two kernels are ARM company's Cortex-M3 framework, 72MHz dominant frequency, upper computer control circuit's communication module is SIM800C, when receiving the relevant instruction incident that cloud service transmitted, at first analyze, the analysis is accomplished the back and is transmitted the instruction to lower computer control circuit with certain communication protocol, lower computer control circuit's executive component (for example, the electromagnetic lock) operation.
Additionally, the utility model provides a technical scheme, the dual-core of originality handles parallel framework, and full play CPU's hardware resource has greatly improved the real-time of system task, and host computer control circuit's structure can let the smooth and easy execution of hardware affair in the condition that does not need the high dominant frequency CPU of lectotype, has practiced thrift the hardware cost, has strengthened the hardware performance, keeps the integrality of signal. In the specific practice, it is right the utility model provides a technical scheme has carried out EMC/EMI check-up, and the check-up result shows, the utility model provides a technical scheme, the circuit interference killing feature is strong, and the good nature of communication has been guaranteed in the antenna gain design of fully considering the high frequency plate.
It can be understood that, the utility model provides a technical scheme, because upper computer control circuit links to each other with user's intelligent terminal, the user can send the instruction of unblanking for upper computer control circuit through intelligent terminal, and upper computer control circuit unblanks through the electromagnetic lock that sets up on the lower computer control circuit control sharing kennel, realizes pet dog's temporary deposit. In addition, the user can also realize real-time supervision to the pet dog through the kennel monitoring module of the lower computer control circuit, and after the user finishes the consignment service, the lower computer control circuit can realize cleaning and disinfection to the shared kennel through the kennel cleaning module and the kennel disinfection module, so that the shared kennel is recycled, and the user experience degree is good, and the satisfaction degree is high.
Preferably, the kennel monitoring module comprises:
the pyroelectric infrared sensor is used for detecting whether dogs exist in the shared kennel or not;
a shock sensor to detect whether the shared kennel is breached;
the monitoring camera is used for acquiring image information in the shared kennel in real time;
and the alarm is connected with the second controller through an alarm relay module and used for outputting an alarm signal when the kennel is determined to be damaged under the control of the second controller.
Preferably, the kennel disinfection module comprises:
an exhaust fan, and/or an ultraviolet germicidal lamp; wherein the content of the first and second substances,
the exhaust fan is connected with the second controller through an exhaust fan relay module;
the ultraviolet germicidal lamp is connected with the second controller through an ultraviolet germicidal lamp relay module.
It should be noted that, the schematic circuit diagrams of the alarm relay module, the exhaust fan relay module and the ultraviolet germicidal lamp module are shown in fig. 5, fig. 6 and fig. 7, respectively.
Preferably, the lower computer control circuit further includes: and the illuminating lamp is connected with the second controller.
Preferably, the kennel cleaning module comprises:
the cleaning device comprises a stepping motor driving module, a stepping motor and a sliding guide rail which are sequentially connected, wherein a cleaning scraper is arranged on the sliding guide rail;
the water pump motor driving module, the water pump and the spray head are connected in sequence;
the tape coiling motor driving module, the tape coiling motor and the tape coiling device are sequentially connected;
the push rod motor driving module, the push rod motor and the heating strip of the sealing machine are sequentially connected;
the winder is used for conveying the packing bags under the action of the winder motor; the cleaning scraper is used for scraping the bottom of the shared kennel towards the direction of the packing bag under the driving of the sliding guide rail; the spray head is used for spraying water to the shared kennel; the heating strip of the sealing machine is used for heating, sealing and cutting the packaging bag under the action of the push rod motor.
It should be noted that, the schematic circuit diagrams of the push rod motor driving module and the tape motor driving module are shown in fig. 8A and 8B; the circuit schematic diagram of the water pump motor driving module is shown in fig. 9A and 9B; a circuit schematic diagram of the stepping motor driving module is shown in fig. 10; the circuit schematic diagram of the driving module of the heating strip of the sealing machine is shown in fig. 11.
Preferably, the kennel cleaning module further comprises:
and the thermocouple temperature sampling module (see fig. 12 for a circuit schematic diagram of the thermocouple temperature sampling module) is used for collecting the temperature information on the surface of the heating strip of the sealing machine and sending the temperature information to the second controller, so that the second controller controls the temperature of the heating strip of the sealing machine to keep constant according to the temperature information.
For easy understanding, the working principle of the shared doghouse control circuit provided by the present invention is explained as follows:
after the first controller receives the unlocking instruction that the user sent through intelligent terminal through the GSM module (the user sends the unlocking instruction through scanning the two-dimensional code on the shared kennel, perhaps, sends the unlocking instruction through cell-phone APP, perhaps, sends the unlocking instruction through the shared password), it unblanks to set up the electromagnetic lock on the shared kennel through electromagnetic lock relay module control.
After the user finishes locking, the door of the sharing kennel is manually closed, the electromagnetic lock is closed, the microswitch in the electromagnetic lock feeds back a locking signal, and the sharing service process is started.
1. After the shared server process is started, an exhaust fan, a monitoring camera and an illuminating lamp in the shared kennel are triggered to start.
2. The lower computer control circuit detects whether the dog exists in the kennel or not through the pyroelectric infrared sensor and returns to the state; whether detect the kennel through the shock transducer and suffer destruction, if the second controller judges that the kennel suffers destruction, control alarm output alarm signal, send alarm information to user's intelligent terminal through first controller simultaneously.
3. After the shared server process is finished, whether the shared kennel has a dog or not is detected through the pyroelectric infrared sensor of the lower computer control circuit, the pet dog is ensured to be taken away, then the kennel cleaning thread is started, and the ultraviolet sterilization lamp is controlled through the ultraviolet sterilization relay module to perform sterilization operation.
Specifically, the business logic of the cleaning thread is: the belt winder conveys the packing bags under the action of a belt winding motor; the step motor is driven to rotate, and the cleaning scraper blade is driven by the sliding guide rail to face the direction of the packaging bag to clean the bottom of the shared kennel; opening a heating strip of the sealing machine for heating; stopping the cleaning scraper when reaching a limit position, starting a water pump to pump water, spraying water into the shared kennel by a spray head, and starting cleaning operation; after certain heartbeat time, the water spray cleaning operation is completed, the sealing machine heating strip heats the packaging bag under the action of the push rod motor, seals and cuts the packaging bag, and the cleaning scraper resets after the excrement of the pet dog is packaged.
The heating strip of the sealing machine is started to heat, the surface temperature of the heating strip of the sealing machine is captured in real time through the thermocouple temperature sampling module, and the packaging bag is controlled to seal at a constant temperature.
Preferably, referring to fig. 2, the first power supply module includes:
a first voltage regulation module LM2596, and, a second voltage regulation module XC6206P332MR, wherein,
the first voltage stabilizing module is externally connected with 12V direct current and used for converting the 12V direct current into 4.2V direct current to supply power to the GSM module;
the second voltage stabilizing module is connected with the first voltage stabilizing module and used for converting the 4.2V direct current into 3.3V direct current and supplying power to the first controller.
Preferably, referring to fig. 13A to 13B, the second power module includes:
a transformer, a full-bridge rectification module, a third voltage stabilization module LM2596, a fourth voltage stabilization module LM7812, a fifth voltage stabilization module LM7805 and a sixth voltage stabilization module HT7833, wherein,
the transformer is externally connected with 220V alternating current and is used for converting the 220V alternating current into 24V alternating current; the full-bridge rectification module is connected to the secondary side of the transformer and used for rectifying the 24V alternating current into 34V direct current;
the third voltage stabilizing module is connected with the full-bridge rectifying module and is used for converting the 34V direct current into 24V direct current and supplying power to the stepping motor, the push rod motor, the tape coiling motor and the heating strip of the sealing machine;
the fourth voltage stabilizing module is connected with the full-bridge rectifying module and used for converting the 34V direct current into 12V direct current to supply power to the water pump;
the fifth voltage stabilizing module is connected with the fourth voltage stabilizing module and is used for converting the 12V direct current into 5V direct current; and the sixth voltage stabilizing module is connected with the fifth voltage stabilizing module and used for converting the 5V direct current into 3.3V direct current and supplying power to the second controller.
It can be understood that the utility model provides a this kind of sharing kennel control circuit, circuit performance is superior, for upper application development provides stable efficient guarantee, with the utility model provides a this kind of sharing kennel control circuit is the basis, and the sharing kennel of realization can provide safe and reliable's place of depositing for the personage of growing pet. It is follow-up, on the technical scheme's that the utility model provides a basis, the fusion networking technology, cell-phone APP sweep the sign indicating number and unblank and charge according to the length of service time, the user does open the control real-time observation at APP and from the dog state of family, and the dog owner uses saves worry and reassurance, will with the utility model provides a sharing kennel that this kind of sharing kennel control circuit realized as the basis is put into places such as market, dining room that people's flow is big, has high-efficient simple and convenient, and the service is various, advantages such as reliable security, customer end, cloud service, bottom hardware integration realize comprehensive intellectuality, let user experience degree better.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims. The terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "plurality" means two or more unless expressly limited otherwise.
Claims (10)
1. A shared doghouse control circuit, comprising:
host computer control circuit includes: the system comprises a first controller, a first power module and a GSM module, wherein the first power module and the GSM module are respectively connected with the first controller; the system comprises a GSM peripheral module, a cloud server and a GSM module, wherein the GSM module is connected with the GSM peripheral module, an SIM card is embedded in the GSM peripheral module, the GSM module is connected with the cloud server, and the cloud server is connected with an intelligent terminal of a user;
a lower computer control circuit comprising: the second controller is connected with a second power supply module, a kennel monitoring module, an electromagnetic lock relay module, a kennel cleaning module and a kennel disinfection module respectively;
the second controller is connected with the first controller, and the electromagnetic lock relay module is connected with an electromagnetic lock arranged on the shared kennel.
2. The circuit of claim 1, wherein the kennel monitoring module comprises:
the pyroelectric infrared sensor is used for detecting whether dogs exist in the shared kennel or not;
a shock sensor to detect whether the shared kennel is breached;
the monitoring camera is used for acquiring image information in the shared kennel in real time;
and the alarm is connected with the second controller through an alarm relay module and used for outputting an alarm signal when the kennel is determined to be damaged under the control of the second controller.
3. The circuit of claim 1, wherein the kennel disinfection module comprises:
an exhaust fan, and/or an ultraviolet germicidal lamp; wherein the content of the first and second substances,
the exhaust fan is connected with the second controller through an exhaust fan relay module;
the ultraviolet germicidal lamp is connected with the second controller through an ultraviolet germicidal lamp relay module.
4. The circuit of claim 1, wherein the lower-level computer control circuit further comprises: and the illuminating lamp is connected with the second controller.
5. The circuit of claim 1, wherein the kennel cleaning module comprises:
the cleaning device comprises a stepping motor driving module, a stepping motor and a sliding guide rail which are sequentially connected, wherein a cleaning scraper is arranged on the sliding guide rail;
the water pump motor driving module, the water pump and the spray head are connected in sequence;
the tape coiling motor driving module, the tape coiling motor and the tape coiling device are sequentially connected;
the push rod motor driving module, the push rod motor and the heating strip of the sealing machine are sequentially connected;
the winder is used for conveying the packing bags under the action of the winder motor; the cleaning scraper is used for scraping the bottom of the shared kennel towards the direction of the packing bag under the driving of the sliding guide rail; the spray head is used for spraying water to the shared kennel; the heating strip of the sealing machine is used for heating, sealing and cutting the packaging bag under the action of the push rod motor.
6. The circuit of claim 5, wherein the kennel clean-up module further comprises:
and the thermocouple temperature sampling module is used for collecting the temperature information on the surface of the heating strip of the sealing machine and sending the temperature information to the second controller so that the second controller controls the temperature of the heating strip of the sealing machine to keep constant according to the temperature information.
7. The circuit of claim 1, wherein the first power module comprises:
a first voltage regulation module LM2596, and, a second voltage regulation module XC6206P332MR, wherein,
the first voltage stabilizing module is externally connected with 12V direct current and used for converting the 12V direct current into 4.2V direct current to supply power to the GSM module;
the second voltage stabilizing module is connected with the first voltage stabilizing module and used for converting the 4.2V direct current into 3.3V direct current and supplying power to the first controller.
8. The circuit of claim 5, wherein the second power module comprises:
a transformer, a full-bridge rectification module, a third voltage stabilization module LM2596, a fourth voltage stabilization module LM7812, a fifth voltage stabilization module LM7805 and a sixth voltage stabilization module HT7833, wherein,
the transformer is externally connected with 220V alternating current and is used for converting the 220V alternating current into 24V alternating current; the full-bridge rectification module is connected to the secondary side of the transformer and used for rectifying the 24V alternating current into 34V direct current;
the third voltage stabilizing module is connected with the full-bridge rectifying module and is used for converting the 34V direct current into 24V direct current and supplying power to the stepping motor, the push rod motor, the tape coiling motor and the heating strip of the sealing machine;
the fourth voltage stabilizing module is connected with the full-bridge rectifying module and used for converting the 34V direct current into 12V direct current to supply power to the water pump;
the fifth voltage stabilizing module is connected with the fourth voltage stabilizing module and is used for converting the 12V direct current into 5V direct current; and the sixth voltage stabilizing module is connected with the fifth voltage stabilizing module and used for converting the 5V direct current into 3.3V direct current and supplying power to the second controller.
9. The circuit according to any one of claims 1 to 8,
the first controller and the second controller are the same in model and are both STM32F103C8T 6;
the first controller and the second controller communicate through a UART serial port.
10. The circuit of claim 9,
the specific model of the GSM module is SIM 800C;
and the GSM module is communicated with the first controller through a UART serial port.
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|---|---|---|---|
| CN201921086233.2U CN210038497U (en) | 2019-07-11 | 2019-07-11 | Shared doghouse control circuit |
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| CN201921086233.2U CN210038497U (en) | 2019-07-11 | 2019-07-11 | Shared doghouse control circuit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110326540A (en) * | 2019-07-11 | 2019-10-15 | 林桂全 | A kind of shared kennel control system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110326540A (en) * | 2019-07-11 | 2019-10-15 | 林桂全 | A kind of shared kennel control system and method |
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