CN210955378U - Intelligent indoor gas running state monitoring and prompting system - Google Patents
Intelligent indoor gas running state monitoring and prompting system Download PDFInfo
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- CN210955378U CN210955378U CN202020138880.XU CN202020138880U CN210955378U CN 210955378 U CN210955378 U CN 210955378U CN 202020138880 U CN202020138880 U CN 202020138880U CN 210955378 U CN210955378 U CN 210955378U
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Abstract
The utility model relates to an indoor gas running state of intelligence control reminder system, including setting up at the monitoring end of indoor gas department, setting up the suggestion end in indoor vestibule department, the monitoring end includes first treater, respectively with valve detector, the temperature detector that first treater is connected, the suggestion end includes the second treater, respectively with human infrared detector, the voice prompt module of second treater connection, first treater and second treater wireless connection. The utility model combines the temperature detector and the valve detector to judge whether the gas valves are normally used, and if not, reminds the user to check and close the gas valves; if the gas valve is in a normal use condition, the human body infrared detector is started to detect whether the user goes out when using the gas, and when the human body infrared detector detects that the human body passes through, the user is reminded of closing the gas valve when going out, so that dangerous accidents such as fire disasters are avoided.
Description
Technical Field
The utility model relates to a gas control technical field, in particular to indoor gas running state of intelligence control reminder system.
Background
When a user uses gas in a room, particularly the old can easily forget to close the gas valve and go out, and thus, a fire disaster is easily caused. When the gas valve is closed, if the valve cannot be completely closed, gas leakage can occur. The detection of the gas valve and the alerting of the user are important.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to improve the not enough that exists among the prior art, provide an indoor gas running state of intelligence control reminder system.
In order to realize the purpose of the utility model, the embodiment of the utility model provides a following technical scheme:
the monitoring end comprises a first processor, a valve detector and a temperature detector, wherein the valve detector and the temperature detector are respectively connected with the first processor, the prompting end comprises a second processor, a human body infrared detector and a voice prompting module, the human body infrared detector and the voice prompting module are respectively connected with the second processor, and the first processor is in wireless connection with the second processor.
Further, for better realization the utility model discloses, the valve detector includes opto-coupler and gentleness U3, triode Q1, relay K, opto-coupler U3 is connected with the valve of gas, and the output of opto-coupler and gentleness U3 is connected with triode Q1's base, and triode Q1's collecting electrode is connected with relay K, and relay K's normally open contact is connected with first treater electricity.
Furthermore, in order to better realize the utility model discloses, temperature detector includes temperature sensor, amplifier U1A, and temperature sensor is connected with the input of amplifier U1A, and the output of amplifier U1A is connected with first treater electricity.
Still further, for better realization of the present invention, the model of the temperature sensor is PT 100.
Still further, for better realization the utility model discloses, human infrared detector includes signal processor U1, infrared sensor U2, infrared sensor U2's output is connected with signal processor U1 electricity, and signal processor U1 is connected with the second treater electricity.
Furthermore, for better realisation of the present invention: the model of the signal processor U1 is BIS 0001.
Furthermore, in order to better implement the present invention, the model of the infrared sensor U2 is RE 200B.
Furthermore, for better realization the utility model discloses, still include the first communication module of being connected with first treater electricity, the second communication module of being connected with the second treater electricity, first treater, second treater pass through first communication module, second communication module wireless connection.
Still further, for better realization the utility model discloses, first communication module, second communication module are any kind in Zigbee wireless communication, 4G communication, 5G communication, bluetooth communication, the WIFI communication.
Furthermore, in order to better implement the present invention, the present invention further includes a display module electrically connected to the second processor.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model combines the temperature detector and the valve detector to judge whether the gas valves are normally used, if not, the voice prompt module directly carries out voice alarm prompt to remind the user to close the gas valve; if the gas valve is in a normal use condition, the human body infrared detector is started to detect whether a user goes out when using gas, and when the human body infrared detector detects that the human body passes through, the voice prompt module is started to give a voice alarm prompt to remind the user to close the gas valve when going out, so that dangerous accidents such as fire disasters are avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a schematic circuit diagram of the valve detector of the present invention;
FIG. 3 is a schematic circuit diagram of the temperature detector of the present invention;
fig. 4 is a schematic circuit diagram of the human body infrared detector of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Also, in the description of the present invention, the terms "first," "second," and the like are used solely for distinguishing between the descriptions and not necessarily for indicating or implying any actual such relationship or order between such entities or operations.
Example 1:
the utility model discloses a following technical scheme realizes, as shown in fig. 1, an indoor gas running state of intelligence control reminder system, including setting up the monitoring end in indoor gas department, setting up the suggestion end in indoor vestibule department, the monitoring end includes first treater, respectively with valve detector, the temperature detector that first treater is connected, the suggestion end includes the second treater, respectively with human infrared detector, the voice prompt module that the second treater is connected, first treater and second treater wireless connection.
It should be noted that, with the above improvement, the monitoring end is arranged at the gas of the indoor, wherein the valve detector is used for detecting the opening and closing state of the gas valve, and the temperature detector is used for detecting the temperature of the environment. For use with gas, two situations may arise: one is that the gas valve is opened, but there is no flame, the temperature is detected as the normal temperature at this moment, namely there is the situation of gas leakage; the other is the condition that the gas valve is opened and flame exists, the temperature is detected very high at the moment, and the gas is normally used.
For the first processor, when the valve detector detects that the gas valve is open, a low level pulse signal is sent to the first processor. In detail, as shown in fig. 2, the valve detector circuit schematic diagram includes an optical coupler U3, a transistor Q1, a relay K, a resistor R1 to a resistor R3, and a diode D1, a first pin of the optical coupler U3 is connected to a resistor R1, a third pin of the optical coupler U3 is connected to one end of the relay K, a fourth pin of the optical coupler U3 is connected to one end of a resistor R2 and a base of the transistor Q1, the other end of the resistor R2 and an emitter of the transistor Q1 are both grounded, a collector of the transistor Q1 is connected to one end of the resistor R3, the other end of the resistor R3 is connected to an anode of the diode D1, the other end of the relay K and a cathode of the diode D1 are both grounded, and a normally open contact of the relay is electrically connected to the first processor.
When the gas valve is opened, a pulse signal is sent to the optical coupler U3, the optical coupler U3 is driven, the triode Q1 is conducted at the moment, the relay K is started, the normally open contact of the relay K is closed in an attraction mode, the relay K is conducted with the first processor, and the first processor receives the low-level pulse signal sent by the valve detector. When the gas valve is closed, the optical coupler U3 cannot receive a pulse signal, the gas valve stops working, the triode Q1 is cut off, the relay stops working, the normally open contact of the relay is opened, the normally open contact is disconnected with the first processor, and the first processor cannot receive the signal of the valve detector.
Meanwhile, the temperature detector sends the detected temperature to the first processor in real time, as shown in fig. 3, the temperature detector includes a temperature sensor, a resistor R4-a resistor R8, a capacitor C1, a capacitor C2, an amplifier U1A and a resistor RL, the temperature sensor is PT100 in model, the temperature sensor is connected to one end of the resistor R4 and one end of the capacitor C1, the other end of the resistor R4 is connected to the forward input end of the amplifier U1A, the reverse input end of the amplifier U1A is connected to one end of the capacitor C2 and one end of the resistor R5, the other end of the resistor R5 is connected to the sliding end of the resistor RL and one end of the resistor R8, the other end of the resistor RL is connected to one end of the resistor R6, the other end of the resistor R6 and the other end of the capacitor C1 are grounded, the output end of the amplifier U1A is connected to one end of the resistor R7 and the other end of the capacitor C2, the other end of the resistor R7 is connected with the other end of the resistor R8, and the other end of the resistor R7 is also electrically connected with the first processor.
The amplifier U1A and the resistor RL are used for amplifying and compensating the data signals detected by the temperature sensor PT100, the data signals are sent to the first processor in an electric signal mode in real time, and the first processor simply processes and converts the electric signals sent by the temperature detector to obtain the current temperature.
If the first processor receives that the gas valve is in an opening state and the temperature is normal temperature, the condition of gas leakage is described, the first processor sends an alarm signal to the second processor, the second processor directly controls the voice prompt module to start, and the voice prompt module gives a voice alarm to prompt a user to check and close the gas valve.
If the first processor receives that the gas valve is in an open state and the temperature is very high, the first processor sends a signal for normally using the gas to the second processor, and the second processor starts the human body infrared detector. When the user prepares to go out through the vestibule, the human body infrared detector will detect the user, and the human body infrared detector sends low level signal to the second treater this moment, and the second treater starts the voice prompt module immediately, and the voice prompt module carries out voice alarm to the suggestion user closes the gas valve and goes out again.
In detail, as shown in fig. 4, the human body infrared detector is a schematic circuit diagram, and includes a signal processor U1, an infrared sensor U2, a resistor R9 to a resistor R18, and a capacitor C3 to a capacitor C9, where the model of the signal processor U1 is BIS0001, and the model of the infrared sensor U2 is RE 200B; pin RR1 of signal processor U1 is connected to one end of resistor R9, pin RC1 of signal processor U1 is connected to the other end of resistor R9 and one end of capacitor C3, pin RC 3 of signal processor U3 is connected to one end of resistor R3 and one end of capacitor C3, the other end of capacitor C3 and the other end of capacitor C3 are both grounded, pin RR 3 of signal processor U3 is connected to the other end of resistor R3, pin 1OUT of signal processor U3 is connected to one end of resistor R3, one end of capacitor C3 and one end of capacitor C3, pin 1 IN-of signal processor U3 is connected to the other end of capacitor C3, the other end of resistor R3 and one end of resistor R3, the other end of resistor R3 is grounded through capacitor C3, pin 1IN + of signal processor U3 is connected to one end of capacitor C3, one end of resistor R3 and one end of capacitor C3, and the other end of infrared sensor U3, and pin S3 are connected to one end of infrared sensor C3, The other end of the resistor R18 and the G pin of the infrared sensor U2 are grounded, the 2 IN-pin of the signal processor U1 is connected with one end of the resistor R13, one end of the capacitor C7 and one end of the resistor R17 respectively, the 2OUT pin of the signal processor U1 is connected with the other end of the resistor R13 and the other end of the capacitor C7 respectively, the other end of the resistor R17 is connected with the other end of the capacitor C8, the IB pin of the signal processor U1 is connected with one end of the resistor R16, the VC pin of the signal processor U1 is connected with one end of the resistor R14 and one end of the resistor R15 respectively, the other end of the resistor R15 and the other end of the resistor R16 are grounded, and the VO pin of the signal processor U1 is electrically connected with the second processor.
The infrared sensor U2 generates current after detecting that a human body passes through, and the current generated by the infrared sensor U2 is transmitted through a lead and then becomes weak current, so the signal processor U1 is required to amplify the weak current and then transmit the weak current to the second processor.
The utility model combines the temperature detector and the valve detector to judge whether the gas valves are normally used, if not, the voice prompt module directly carries out voice alarm prompt to remind the user to close the gas valve; if the gas valve is in a normal use condition, the human body infrared detector is started to detect whether a user goes out when using gas, and when the human body infrared detector detects that the human body passes through, the voice prompt module is started to give a voice alarm prompt to remind the user to close the gas valve when going out, so that dangerous accidents such as fire disasters are avoided.
Further explain, first treater is connected with first communication module, the second treater is connected with second communication module, first treater, second treater can adopt the singlechip, for example the model is STM32F 106's singlechip, but do not inject its concrete model, first treater, second treater still are connected with the memory respectively for save in the utility model discloses the function relevant control command that will accomplish.
The first communication module and the second communication module can adopt any one of Zigbee wireless communication, 4G communication, 5G communication, Bluetooth communication, WIFI communication and the like.
The second processor is also connected with a display module for displaying the on-off state of the gas valve, the detected current temperature, specific alarm information and the like.
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.
Claims (10)
1. The utility model provides an indoor gas running state of intelligence control reminder system which characterized in that: the monitoring end comprises a first processor, a valve detector and a temperature detector, wherein the valve detector and the temperature detector are respectively connected with the first processor, the prompting end comprises a second processor, a human body infrared detector and a voice prompting module, and the human body infrared detector and the voice prompting module are respectively connected with the second processor, and the first processor is in wireless connection with the second processor.
2. The intelligent indoor gas operation state monitoring and prompting system according to claim 1, characterized in that: the valve detector comprises an optical coupler U3, a triode Q1 and a relay K, wherein the optical coupler U3 is connected with a fuel gas valve, the output end of the optical coupler U3 and the output end of the triode Q1 are connected, the collector of the triode Q1 is connected with the relay K, and a normally open contact of the relay K is electrically connected with the first processor.
3. The intelligent indoor gas operation state monitoring and prompting system according to claim 1, characterized in that: the temperature detector comprises a temperature sensor and an amplifier U1A, wherein the temperature sensor is connected with the input end of the amplifier U1A, and the output end of the amplifier U1A is electrically connected with the first processor.
4. The intelligent indoor gas operation state monitoring and prompting system according to claim 3, characterized in that: the model of the temperature sensor is PT 100.
5. The intelligent indoor gas operation state monitoring and prompting system according to claim 1, characterized in that: the human body infrared detector comprises a signal processor U1 and an infrared sensor U2, wherein the output end of the infrared sensor U2 is electrically connected with the signal processor U1, and the signal processor U1 is electrically connected with a second processor.
6. The intelligent indoor gas operation state monitoring and prompting system according to claim 5, characterized in that: the model of the signal processor U1 is BIS 0001.
7. The intelligent indoor gas operation state monitoring and prompting system according to claim 5, characterized in that: the model of the infrared sensor U2 is RE 200B.
8. The intelligent indoor gas operation state monitoring and prompting system according to any one of claims 1-7, characterized in that: the system also comprises a first communication module electrically connected with the first processor and a second communication module electrically connected with the second processor, wherein the first processor and the second processor are in wireless connection through the first communication module and the second communication module.
9. The intelligent indoor gas operation state monitoring and prompting system according to claim 8, characterized in that: the first communication module and the second communication module are any one of Zigbee wireless communication, 4G communication, 5G communication, Bluetooth communication and WIFI communication.
10. The intelligent indoor gas operation state monitoring and prompting system according to claim 1, characterized in that: and the display module is electrically connected with the second processor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020138880.XU CN210955378U (en) | 2020-01-21 | 2020-01-21 | Intelligent indoor gas running state monitoring and prompting system |
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| CN202020138880.XU CN210955378U (en) | 2020-01-21 | 2020-01-21 | Intelligent indoor gas running state monitoring and prompting system |
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| CN210955378U true CN210955378U (en) | 2020-07-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111857023A (en) * | 2020-07-17 | 2020-10-30 | 广东以诺通讯有限公司 | Gas monitoring control method based on smart bracelet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111857023A (en) * | 2020-07-17 | 2020-10-30 | 广东以诺通讯有限公司 | Gas monitoring control method based on smart bracelet |
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Address after: No. 536, Section 1, airport 1st Road, Southwest Airport, Shuangliu District, Chengdu, Sichuan 610211 Patentee after: Chengdu Qianjia Technology Co.,Ltd. Address before: No. 536, Section 1, airport 1st Road, Southwest Airport, Shuangliu District, Chengdu, Sichuan 610211 Patentee before: Chengdu Qianjia Technology Co.,Ltd. |