CN217388740U - Sensor data transmission device, sensor system and intelligent home system - Google Patents
Sensor data transmission device, sensor system and intelligent home system Download PDFInfo
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- CN217388740U CN217388740U CN202221440441.XU CN202221440441U CN217388740U CN 217388740 U CN217388740 U CN 217388740U CN 202221440441 U CN202221440441 U CN 202221440441U CN 217388740 U CN217388740 U CN 217388740U
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Abstract
The utility model discloses a sensor data transmission device, sensor system and intelligent home systems relates to intelligent house field. The method comprises the following steps: the system comprises N interface modules, a sensor and a control module, wherein each interface module is connected with at least one sensor; the processor with an input end connected with the interface module is used for determining the type of the sensor and receiving the environmental data acquired by the sensor; the communication module is connected with the output end of the processor and used for receiving the type and the environmental data of the sensor sent by the processor and sending the type and the environmental data of the sensor to the terminal so as to be convenient for a user to check, the device is simultaneously connected with different sensors according to the needs of the user, N interface modules are arranged and are integers not less than 2, and each interface module is connected with at least one sensor. Compare in prior art's multifunctional sensor, the user changes the sensor of different grade type and can realize multiple environmental data and detect the function when using this device, and the cost is reduced has practiced thrift the resource.
Description
Technical Field
The utility model relates to an intelligence house field especially relates to a sensor data transmission device, sensor system and intelligent home systems.
Background
The sensor is the basis for realizing control of the intelligent home system, along with the development of the sensing technology, the requirements of human beings on the living environment are continuously improved, and more functional sensors are required to be added into the intelligent home system to realize the viewing of the environment data by the user. If the requirements of various environmental monitoring are to be met, the prior art solution is to use a composite multifunctional sensor. By using the composite multifunctional sensor, the situation that the multifunctional sensor cannot be used for researching and developing the multifunctional sensor with the environment monitoring function again due to the fact that the multifunctional sensor cannot realize a certain environment monitoring function can occur. In order to realize a new environment monitoring function, a composite multifunctional sensor having the environment monitoring function needs to be developed. The cost is increased and the resource waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sensor data transmission device, sensor system and intelligent home systems, the sensor of changing the different grade type when the user uses this device can realize multiple environmental data and detect the function, and the cost is reduced has practiced thrift the resource.
In order to solve the technical problem, the utility model provides a sensor data transmission device, include:
each interface module is connected with at least one sensor, and N is an integer not less than 2;
the processor is connected with the interface module at the input end and used for determining the type of the sensor and acquiring the environmental data acquired by the sensor;
and the communication module is connected with the output end of the processor and is used for transmitting the type of the sensor and the environment data to a terminal so as to be convenient for a user to check.
Preferably, the mobile terminal further comprises a power module respectively connected with the processor and the communication module.
Preferably, the interface module includes a communication interface and a state change circuit, the detection pin of the communication interface is respectively connected to the detection pin of the processor and the state change circuit, so that the processor determines the type of the sensor according to the signal state of the detection pin of the communication interface, and the state change circuit is configured to adjust the signal state of the detection pin of the communication interface according to the type of the sensor.
Preferably, the communication interface is an I2C interface, the interface module includes a state change circuit, the detection pin of the I2C interface is connected to the detection pin of the processor and the state change circuit, the clock pin of the I2C interface is connected to the clock pin of the processor and the clock pin of the sensor, the data pin of the I2C interface is connected to the data pin of the sensor and the data pin of the sensor, so that the processor determines the type of the sensor according to the signal state of the detection pin of the I2C interface and the address information of the clock pin and the data pin of the sensor, and the state change circuit is configured to adjust the signal state of the detection pin of the I2C interface according to the type of the sensor.
Preferably, the sensor data transmission device further includes:
and the key module is respectively connected with the processor and the power module and is used for controlling the processor to reset or restart.
Preferably, the sensor data transmission device further includes:
and the prompting module is respectively connected with the processor and the power module and used for prompting a user whether the processor is powered on or not when the sensor data transmission device is powered on and prompting the user whether the processor sends the type of the sensor and the environmental data to a terminal or not.
Preferably, the prompting module is an indicator light.
Preferably, the communication module includes at least one of a WIFI communication module, a Zigbee communication module, a bluetooth communication module, a Sub-G module, or a 433 module.
In order to solve the technical problem, the utility model also provides a sensor system, including sensor and the aforesaid sensor data transmission device, the sensor with sensor data transmission device connects.
In order to solve the technical problem, the utility model also provides an intelligent home system, include as above-mentioned sensor system.
The application provides a sensor data transmission device, sensor system and intelligent home systems, includes: the system comprises N interface modules, a sensor and a control module, wherein each interface module is connected with at least one sensor; the processor with an input end connected with the interface module is used for determining the type of the sensor and receiving the environmental data acquired by the sensor; the communication module is connected with the output end of the processor, the communication module is used for receiving the type and the environmental data of the sensor sent by the processor and sending the type and the environmental data of the sensor to the terminal so as to be convenient for a user to check, different sensors are simultaneously connected according to the needs of the user by the device, the processor determines the type of the sensor and receives the environmental data, the communication module sends the type and the environmental data to the terminal so as to be convenient for the user to check, the interface module is provided with N, N is an integer not less than 2, each interface module is connected with at least one sensor, when the user checks different environmental data, the sensor corresponding to the environmental data is connected to the interface module. Compare in prior art's multifunctional sensor, the user changes the sensor of different grade type and can realize multiple environmental data and detect the function when using this device, when realizing multiple environmental data and detect the function, the cost is reduced has practiced thrift the resource.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required in the prior art and the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a sensor data transmission device provided by the present invention;
fig. 2 is a schematic structural diagram of another sensor data transmission device provided by the present invention;
fig. 3 is a schematic structural diagram of another sensor data transmission device provided by the present invention;
fig. 4 is a schematic structural diagram of another sensor data transmission device provided by the present invention;
fig. 5 is a schematic structural diagram of another sensor data transmission device provided by the present invention;
fig. 6 is a schematic structural diagram of another sensor data transmission device provided by the present invention.
Detailed Description
The core of the utility model is to provide a sensor data transmission device, sensor system and intelligent home systems, the sensor of changing the different grade type when the user uses this device can realize multiple environmental data and detect the function, and the cost is reduced has practiced thrift the resource.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a sensor data transmission device according to the present invention. The device includes:
each interface module 1 is connected with at least one sensor, and N is an integer not less than 2;
the processor 2 is connected with the interface module 1 at the input end and is used for determining the type of the sensor and acquiring environmental data acquired by the sensor;
and the communication module 3 is connected with the output end of the processor 2 and is used for transmitting the type of the sensor and the environmental data to the terminal so as to be convenient for a user to view.
The interface module 1 is one of the core components of the utility model, which mainly completes the access to the types of the external sensors, the number of the interface modules 1 is N, and the interface modules are connected with the processor 2, and can also connect different types of sensors according to the environment detection requirements of users, the interface module 1 is matched with the types of the sensors, when the sensors of different types are replaced, the interface module 1 is adapted to the types of the sensors, the processor 2 determines the types of the sensors and acquires the environment data collected by the sensors, the communication module 3 is connected with the output end of the processor 2, the processor 2 sends the determined types of the sensors and the environment data collected by the sensors to the terminal through the communication module 3 for the users to check, the sensors can be replaced according to the actual conditions, and the sensors corresponding to the functions can be replaced when a certain detection function needs to be realized, the reliability of the scheme is improved, the cost is reduced, and the resources are saved.
Specifically, after the type of the sensor is determined, the processor 2 calls an application component corresponding to the type of the sensor inside the processor, and runs the application component, and then the sensor can complete the work of collecting the environmental data, thereby improving the feasibility of the scheme. The processor 2 judges the type of the sensor, collects the environmental data monitored by the sensor and transmits the environmental data to the communication module 3, the communication module 3 is connected with the processor 2 and can communicate in a serial port communication mode, and the environmental data to be reported by the processing module is reported to the terminal in a wireless or wired mode, so that the completeness of the scheme is improved, and the user experience is improved.
The type of the sensor can be but not limited to sensors such as environment type, security protection type, and the arrangement order of the pin of sensor is unanimous with interface module 1, has guaranteed that sensor and interface module 1 are supporting to be used, has improved the reliability of device. The number of the interface modules 1, the definition and the arrangement sequence of the pins corresponding to the interfaces can be defined according to the number of the sensors and the types of the sensors, so that the adaptability of the interface modules 1 and the sensors is ensured.
The sensor can be but is not limited to a temperature and humidity sensor of an I2C interface, a CO2 sensor, a C0 sensor, a PM2.5 sensor and a VOC sensor of a UART interface, and can also be a formaldehyde sensor, a smoke sensor, a laser dust sensor and the like.
In general, the present application provides a sensor data transmission device comprising: the system comprises N interface modules 1, wherein each interface module 1 is connected with at least one sensor; the processor 2 is connected with the interface module 1 at the input end and is used for determining the type of the sensor and receiving the environmental data acquired by the sensor; communication module 3 connected with the output of treater 2 for the type and the environmental data of the sensor that receiving treater 2 sent send and with the type and the environmental data transmission of sensor to the terminal so that the user looks over, different sensors are connected simultaneously according to user's needs to this device, treater 2 confirms the type of sensor and receives environmental data, send to the terminal so that the user looks over through communication module 3, interface module 1 sets up N, N is for being not less than 2 integer, at least one sensor is connected to every interface module 1, when the user looked over different environmental data, connect the sensor that corresponds this environmental data of detection on interface module 1. Compare in prior art's multifunctional sensor, the user changes the sensor of different grade type and can realize multiple environmental data and detect the function when using this device, when realizing multiple environmental data and detect the function, the cost is reduced has practiced thrift the resource.
On the basis of the above-described embodiment:
please refer to fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, fig. 2 is a schematic structural diagram of another sensor data transmission device provided by the present invention, fig. 3 is a schematic structural diagram of another sensor data transmission device provided by the present invention, fig. 4 is a schematic structural diagram of another sensor data transmission device provided by the present invention, fig. 5 is a schematic structural diagram of another sensor data transmission device provided by the present invention, and fig. 6 is a schematic structural diagram of another sensor data transmission device provided by the present invention.
As a preferred embodiment, the system further comprises a power module 4 connected to the processor 2 and the communication module 3, respectively.
The power module 4 is connected with the communication module 3 and the processor 2, and is used for supplying power, but not limited to a battery, a household power supply or a converted power supply, for example, a power supply which respectively outputs two voltages of 3V and 5V after converting an external input power supply can be used, the 3V power supply is used for supplying power to the processor 2 and the communication module 3, the power supply voltage of the sensor selects the 3V power supply or the 5V power supply according to the power supply requirement of the actual sensor, and can be changed according to the actual situation, so that the flexibility of the scheme is improved, and the user experience is improved.
As a preferred embodiment, the interface module 1 includes a communication interface and a state modification circuit 10, wherein the detection pins of the communication interface are respectively connected with the detection pins of the processor 2 and the state modification circuit 10, so that the processor 2 determines the type of the sensor according to the signal state of the detection pins of the communication interface, and the state modification circuit 10 is used for adjusting the signal state of the detection pins of the communication interface according to the type of the sensor.
The communication interface can be 12C, serial port, ADC, PWM and the like. Furthermore, the communication interface is a serial interface, the interface module 1 includes a serial interface and a state changing circuit 10, a detection pin of the serial interface is respectively connected with a detection pin of the processor 2 and the state changing circuit 10, so that the processor 2 determines the type of the sensor according to the signal state of the detection pin of the serial interface, and the state changing circuit 10 is used for adjusting the signal state of the detection pin of the serial interface according to the type of the sensor.
The processor 2 is characterized in that the processor is provided with a detection pin, the type of the sensor can be judged through the signal state of the detection pin on the interface module 1, after the type of the sensor is judged, an application component is called according to the type, then the sensor collects environmental data, the processor 2 converts the data into a recognizable type and transmits the recognizable type to the communication module 3 through a protocol, the signal state is actually high and low level, the state changing circuit 10 comprises two types, one type enables the detection pin to be connected with a power supply, the signal state of the detection pin is high level, the other type enables the detection pin to be grounded, the signal state of the detection pin is low level, the state changing circuit 10 is configured on the detection pin in advance according to different sensors, information corresponding to the level signal of the sensor is prestored in the processor 2, for example, the high level is '1', the low level is '0', and the information is detected, the method comprises the steps of judging that the high level is '1' if the high level of a detection pin of a serial port interface is low, judging that the type of a sensor exists in a processor 2 if a signal detected by the processor 2 is a level signal preset in the processor 2 if the low level is '0', and determining the type of the sensor according to the preset corresponding relation between a code of the acquired signal and the type of the sensor. The feasibility of the scheme is improved.
For example, after the device is powered on and started, the processor 2 first reads the level state of the signal of the first detection pin of the interface module 1, if the level state is read to be a high level, it is determined that the CO sensor or the CO2 sensor is connected, then the level state of the second detection pin is further read, if the level state is a high level, it is determined that the CO2 sensor is connected, and if the level state is a low level, it is determined that the CO sensor is connected; if the first detection pin read after power-on is at a low level, the PM2.5 sensor or the VOC sensor is judged to be connected, the level state of the second detection pin read again is also at a low level, the VOC sensor is judged, and the PM2.5 sensor is judged if the level state of the second detection pin read is at a high level. The automation is carried out during actual use, and the automation degree of the scheme is improved.
The serial port interface can be a female end of a male end or two male ends when connection is actually realized, and comprises a plurality of pins which are sequentially arranged at the male end, a VCC pin and a 5V sensor are used for selective power supply, a GND pin is a reference ground, a UART _ TX pin and a UART _ RX pin are respectively used for sending and receiving signals for a serial port, an INT pin serving as an interrupt input signal can be used for awakening a processor 2 in a sleep state, and an ID0 pin and an ID1 pin are detection pins. The number of the detection pins can be changed along with the types of the sensors, when the number of the detection pins is 2, the sensors of 4 types can be judged, when the number of the detection pins is 3, the sensors of 8 types can be judged, and the flexibility of the scheme is improved.
The interface module 1 may be, but not limited to, connected to the processor 2 through a wire harness, and may also be a male-female connector.
As a preferred embodiment, the communication interface is an I2C interface, the interface module 1 includes a state change circuit 10, the detection pin of the I2C interface is connected to the detection pin of the processor 2 and the state change circuit 10, the clock pin of the I2C interface is connected to the clock pin of the processor 2 and the clock pin of the sensor, the data pin of the I2C interface is connected to the data pin of the sensor and the data pin of the sensor, so that the processor 2 determines the type of the sensor according to the signal state of the detection pin of the I2C interface and the address information of the clock pin and the data pin of the sensor, and the state change circuit 10 is configured to adjust the signal state of the detection pin of the I2C interface according to the type of the sensor.
The processor 2 is characterized in that the processor is provided with a detection pin, the type of the sensor can be judged through the signal state of the detection pin on the interface module 1 and the address information of a clock pin and a data pin of the sensor, after the type of the sensor is judged, an application component is called according to the type, then the sensor collects environmental data, the processor 2 converts the data into a recognizable type and transmits the recognizable type to the communication module 3 through a protocol, the signal state is actually high and low level, the state changing circuit 10 comprises two circuits, one circuit is used for connecting the detection pin with a power supply, the signal state of the detection pin is high level, the other circuit is used for grounding the detection pin, the signal state of the detection pin is low level, the state changing circuit 10 is configured on the detection pin in advance according to the difference of the sensor, the information corresponding to the level signal of the sensor is prestored in the processor 2, for example, the high level is '1', the low level is '0', the high level is judged to be '1' when the high and low levels of the detection pin of the serial port interface are detected, if the low level is '0', the type of the sensor exists in the processor 2 if the signal detected by the processor 2 is a level signal preset in the processor 2, and then the type of the sensor is determined according to the preset corresponding relation between the code of the acquired signal and the type of the sensor. The feasibility of the scheme is improved.
The I2C interface, when actually realizing the connection, can be female end of a public end, also can be two public end connections, including a plurality of pins that set gradually at the public end, the VCC pin selects the power supply with the sensor that 5V does, the GND pin is ground for the reference, I2C _ SCL pin is as clock signal, I2C _ SDA pin is as data signal, I2C _ SCL pin and I2C _ SDA pin are clock pin and data pin, the ADC pin is used for analog quantity to gather, be applicable to the sensing element of I2C interface or analog output, ID2 pin is the detection pin.
For example, the interface using I2C may be a digital temperature and humidity sensor, and the digital temperature and humidity sensor includes 4 types, namely SHT30, SHT40, SHTC3 and CHT8305, where the I2C addresses of SHT30 and SHT40 may be selected or configured as 0x44 or 0x45, the I2C address of SHTC3 is fixed to 0x70, and the I2C address of CHT8305 is fixed to 0x 80. After the device is powered on, the processor 2 writes address information of 0x44 to a clock pin and a data pin of the sensor, and checks whether a response exists, if the response exists, the response is SHT30 or SHT40, then the level state of the detection pin is further read, if the detection pin is high level, the connection is SHT40, and if the detection pin is low level, the connection is SHT 30; if no response is made, writing address information of 0x45 into the clock pin and the data pin of the sensor, and judging whether a response is made, wherein the response indicates that the response is SHT30 or SHT40, then further reading the level state of the detection pin, if the detection pin is high level, judging that the detection pin is SHT40, and if the detection pin is low level, judging that the detection pin is SHT 30: if the device with the address of 0x45 does not answer, the address information of 0x70 is written into the clock pin and the data pin of the sensor to see whether the device has an answer, the answer is SHTC3, if the device has no answer, the address information of 0x80 is written into the clock pin and the data pin of the sensor, if the device has an answer, the device is judged to be CHT8305, if the device has no answer, the device has an abnormal connection, and a user can check the connection state. The number of the detection pins can be changed along with the types of the sensors, when the number of the detection pins is 2, the sensors of 4 types can be judged, when the number of the detection pins is 3, the sensors of 8 types can be judged, and the flexibility of the scheme is improved.
As a preferred embodiment, the sensor data transmission device further includes:
and the key module 5 is respectively connected with the processor 2 and the power module 4 and is used for controlling the processor 2 to reset or restart.
For example, when the key module 5 is pressed for a first preset time, the pin of the processor 2 receives the level signal change caused by the press of the key module 5 for the first preset time, and controls the self-reset, and when the key module 5 is pressed for a second preset time, the pin of the processor 2 receives the level signal change caused by the press of the key module 5 for the second preset time, and controls the self-reset, and the first preset time and the second preset time can be set according to the needs of the user, so that the user experience is improved.
As a preferred embodiment, the sensor data transmission device further includes:
and the prompting module 6 is respectively connected with the processor 2 and the power supply module 4 and is used for prompting a user whether the processor 2 is powered on when the sensor data transmission device is powered on and prompting the user whether the processor 2 sends the type of the sensor and the environmental data to the terminal.
When the device is powered on, if the processor 2 is successfully powered on, the prompting module 6 is controlled to send out prompting information, the prompting state is the first state, and after the user checks the state, the user knows that the processor 2 is normally powered on, otherwise, the user can know that the processor 2 is abnormal at the moment. When the type and the environmental data of the sensor are sent to the terminal, the control prompt module 6 sends a prompt, the prompt state is a second state, and when the second state is reached, the user can know that the processor 2 normally sends the type and the environmental data of the sensor to the terminal, so that the current working condition of the processor 2 can be prompted to the user, the reliability of the scheme is improved, and the user experience is improved.
In a preferred embodiment, the prompting module 6 is an indicator light.
And the indicator light module controls the processor 2 to light up or flash to inform a user of the state of the current device, when the device is powered on, if the processor 2 is successfully powered on, the indicator light is controlled to emit light, and after the indicator light emits light, the user checks the state and knows that the processor 2 is normally powered on, otherwise, the indicator light does not emit light, and can know that the processor 2 is abnormal at the moment. When the type and the environmental data of the sensor are sent to the terminal, the indicator lamp is controlled to flicker to send out a prompt, a user can know that the processor 2 normally sends the type and the environmental data of the sensor to the terminal, the working condition of the processor 2 of the user can be prompted, the reliability of the scheme is improved, and the user experience is improved.
As a preferred embodiment, the communication module 3 includes at least one of a WIFI communication module, a Zigbee communication module, a bluetooth communication module, a Sub-G module, or a 433 module.
The communication module 3 communicates with the processor 2 through but not limited to a serial port, the communication module is preferably but not limited to a WiFi module, and may also be at least one of Zigbee, bluetooth, Sub-G or 433 modules, and the communication module is characterized in that the communication module can communicate with a gateway, a cloud or a handheld terminal through a wireless network, thereby improving the flexibility of the scheme and the experience of the user.
The utility model also provides a sensor system, including sensor and the aforesaid sensor data transmission device, the sensor with sensor data transmission device connects.
For the introduction of the sensor system provided by the present invention, please refer to the embodiment of the sensor data transmission device, which is not repeated herein.
The utility model also provides an intelligent home systems, include as above-mentioned sensor system.
To the utility model provides an introduction of intelligent home systems please refer to the embodiment of above-mentioned sensor data transmission device, and this here is no longer repeated.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A sensor data transmission device, comprising:
each interface module is connected with at least one sensor, and N is an integer not less than 2;
the processor is connected with the interface module at the input end and used for determining the type of the sensor and acquiring the environmental data acquired by the sensor;
and the communication module is connected with the output end of the processor and is used for transmitting the type of the sensor and the environment data to a terminal so as to facilitate the user to view.
2. The sensor data transmission device of claim 1, further comprising a power module coupled to the processor and the communication module, respectively.
3. The sensor data transmission device according to claim 1, wherein the interface module includes a communication interface and a state change circuit, the detection pin of the communication interface is connected to the detection pin of the processor and the state change circuit, respectively, so that the processor determines the type of the sensor according to the signal state of the detection pin of the communication interface, and the state change circuit is configured to adjust the signal state of the detection pin of the communication interface according to the type of the sensor.
4. The sensor data transmission apparatus of claim 3, wherein the communication interface is an I2C interface, the interface module comprises a state changing circuit, the detection pin of the I2C interface is respectively connected with the detection pin of the processor and the state changing circuit, the clock pin of the I2C interface is connected with the clock pin of the processor and the clock pin of the sensor respectively, the data pins of the I2C interface are respectively connected with the data pins of the sensor and the data pins of the sensor, so that the processor determines the type of the sensor according to the signal state of the detection pin of the I2C interface and the address information of the clock pin and the data pin of the sensor, the state change circuit is used for adjusting the signal state of a detection pin of the I2C interface according to the type of the sensor.
5. The sensor data transmission apparatus of claim 2, wherein the sensor data transmission apparatus further comprises:
and the key module is respectively connected with the processor and the power module and is used for controlling the processor to reset or restart.
6. The sensor data transmission apparatus of claim 2, wherein the sensor data transmission apparatus further comprises:
and the prompting module is respectively connected with the processor and the power module and used for prompting a user whether the processor is powered on or not when the sensor data transmission device is powered on and prompting the user whether the processor sends the type of the sensor and the environmental data to a terminal or not.
7. The sensor data transmission device of claim 6, wherein the prompting module is an indicator light.
8. The sensor data transmission device of any one of claims 1 to 7, wherein the communication module comprises at least one of a WIFI communication module, a Zigbee communication module, a Bluetooth communication module, a Sub-G module, or a 433 module.
9. A sensor system comprising a sensor and a sensor data transmission device according to any one of claims 1 to 8, the sensor being connected to the sensor data transmission device.
10. A smart home system comprising the sensor system of claim 9.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115801915A (en) * | 2023-02-07 | 2023-03-14 | 南京九维测控科技有限公司 | Automatic adaptation interface for data communication protocol between digital sensor and host |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115801915A (en) * | 2023-02-07 | 2023-03-14 | 南京九维测控科技有限公司 | Automatic adaptation interface for data communication protocol between digital sensor and host |
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