Monitoring measuring and controlling instrument

Abstract

The invention discloses a monitoring measuring and controlling instrument which comprises a dustproof and waterproof outer housing, sensor probes, a power supply, an RF transmitter, a converter, a protective cover, a microphone, a camera, a loudspeaker, dustproof glass and a hanging device, wherein the hanging device is composed of a hanging cup, a vertical rotating shaft and a horizontal rotating shaft. The monitoring measuring and controlling instrument is characterized in that the control circuit of the monitoring measuring and controlling instrument transmits a temperature signal, a humidity signal, an analog current input signal and an analog voltage input signal which are detected by the sensor probes to an A / D converter data acquisition card; and an A / D converter performs signal processing for processing the temperature signal, the humidity signal, the analog current input signal and the analog voltage input signal to digital signals and transmits the digital signals to a central processing unit (CPU) for being processed. The monitoring measuring and controlling instrument can monitor a forest, a marsh, an epidemic area, an environment-polluted area, a natural disaster incidental area and an area which is uneasy to arrive at or cannot be arrived in time by personnel. Furthermore the monitoring measuring and controlling instrument can realize real-time monitoring on engineering construction fields of underground workshop, mine, tunnel, pipeline, etc.

Description

technical field

[0001] The invention relates to a monitoring measuring and controlling instrument. Background technique

[0002] Existing environmental monitoring is generally relatively simple, either a single image monitoring, or a single gas composition measurement, or can only measure its sound, light, or its image, and most of them use measuring equipment such as probes, displays, etc. The equipment and alarm equipment are combined into one, or the separation distance is not far enough, so that the scope of monitoring is limited, and the picked-up signal cannot be picked up, making it lose the purpose of monitoring, and it cannot be implemented for a long time and at a long distance. More timely, Safer environmental monitoring, so that accidents cannot be avoided, resulting in great economic and personal losses. Contents of the invention

[0003] In order to solve the above existing shortcomings, the main purpose of the present invention is to provide a practical mon...

Examples

Embodiment Construction

[0019] In order to further illustrate the present invention, further describe below in conjunction with accompanying drawing:

[0020] Such as figure 1 with figure 2 As shown, the temperature sensor U10 and the humidity sensor U8 provided by a monitoring and control instrument of the present invention, J1 and J3 provide sensors for receiving analog signals, J2 provides a sensor for receiving input digital signals, and J4 is used for Connecting sensors with communication interfaces can collect 2-6 environmental detection quantities. The digital signals converted by the U8, J1, and J3 sensor signals through the A / D converter are sent to the 28, 27, 24, 25, and 26 pin pairs of the single-chip microcomputer U4 from pins 15, 16, 17, 18, and 19 of U9 respectively. The signal is processed. The single-chip microcomputer U4 stores the converted data in the internal RAM regularly, and then reads out the character dot matrix data to be displayed from the memory U5 (the character to b...

technical field

[0001] The invention relates to a monitoring measuring and controlling instrument. Background technique

[0002] Existing environmental monitoring is generally relatively simple, either a single image monitoring, or a single gas composition measurement, or can only measure its sound, light, or its image, and most of them use measuring equipment such as probes, displays, etc. The equipment and alarm equipment are combined into one, or the separation distance is not far enough, so that the scope of monitoring is limited, and the picked-up signal cannot be picked up, making it lose the purpose of monitoring, and it cannot be implemented for a long time and at a long distance. More timely, Safer environmental monitoring, so that accidents cannot be avoided, resulting in great economic and personal losses. Contents of the invention

[0003] In order to solve the above existing shortcomings, the main purpose of the present invention is to provide a practical mon...

Examples

Embodiment Construction

[0019] In order to further illustrate the present invention, further describe below in conjunction with accompanying drawing:

[0020] Such as figure 1 with figure 2 As shown, the temperature sensor U10 and the humidity sensor U8 provided by a monitoring and control instrument of the present invention, J1 and J3 provide sensors for receiving analog signals, J2 provides a sensor for receiving input digital signals, and J4 is used for Connecting sensors with communication interfaces can collect 2-6 environmental detection quantities. The digital signals converted by the U8, J1, and J3 sensor signals through the A / D converter are sent to the 28, 27, 24, 25, and 26 pin pairs of the single-chip microcomputer U4 from pins 15, 16, 17, 18, and 19 of U9 respectively. The signal is processed. The single-chip microcomputer U4 stores the converted data in the internal RAM regularly, and then reads out the character dot matrix data to be displayed from the memory U5 (the character to b...

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