CN214311401U - Intelligent mobile device based on 2.4G communication detection - Google Patents
Intelligent mobile device based on 2.4G communication detection Download PDFInfo
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- CN214311401U CN214311401U CN202120733839.1U CN202120733839U CN214311401U CN 214311401 U CN214311401 U CN 214311401U CN 202120733839 U CN202120733839 U CN 202120733839U CN 214311401 U CN214311401 U CN 214311401U
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Abstract
The utility model belongs to the technical field of patrol and examine and survey, especially, relate to a survey intelligent movement device based on 2.4G communication, including shifter, controller, host computer, shifter wireless connection controller, the host computer is connected to the controller electricity, the 2.4G wireless communication circuit of the 2.4G wireless communication circuit wireless connection shifter of controller, the USB of controller changes TTL interface circuit electrical connection host computer. The utility model provides a based on 2.4G communication detection intelligent movement device, narrow and small topography, transmission distance can be surveyed to the device volume, and staff's factor of safety, the more improvement work efficiency of control kind are far away improved.
Description
Technical Field
The utility model belongs to the technical field of patrol and examine and survey, especially, relate to an intelligent movement device is surveyed based on 2.4G communication.
Background
Along with the steady increase of the economy of China, more and more huge enterprise areas, high-new parks and huge landings are continuously acquired in the life of the China, and the places put forward new special requirements on safety protection work. Generally, security tasks in the places are completed by workers, but with the factors of continuously expanding inspection range, mixed environment indoors and outdoors, continuously increasing personnel cost and the like, the increasingly complicated security requirements cannot be met only by the workers. In addition, in some dangerous environments, the worker security personnel are not suitable for executing inspection work, such as a substation area, and such places are related to a community, even a city can normally live, and the worker security personnel need to be protected at all times.
Although the safety protection system is widely applied to various industries, most of the existing monitoring machines are integrated in a modular mode, so that the machines are large in size and cannot enter narrow terrains; most of the collected data are displayed through an OLED screen on the machine and cannot be transmitted to a control personal computer at any time and in a long distance; most of machine control methods are controlled through a controller, the control method is single, and after the problem of mechanical damage occurs, the machine cannot be continuously used, so that the working efficiency of the machine is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at solves the problem that exists among the prior art, provides one kind and surveys intelligent movement device based on 2.4G communication, and the device volume is less can survey narrow and small topography, transmission distance improve staff factor of safety far away, the control kind more improves work efficiency.
The utility model provides a technical problem adopt following technical scheme to realize: the intelligent mobile device based on 2.4G communication detection comprises a mover, a controller and an upper computer, wherein the mover is wirelessly connected with the controller, and the controller is electrically connected with the upper computer;
the shifter comprises a shifter main control board, an infrared tracing circuit, an infrared obstacle avoidance circuit, an ultrasonic detection circuit, a temperature and humidity sensor circuit, an ADC voltage detection circuit, an RTC power supply driving circuit, a voice broadcast circuit, an audio power amplification circuit, a loudspeaker, a constant current RGB lamp driving circuit, RGB lamps, a motor driving circuit, a walking motor, an OLED display circuit, a USB-to-TTL interface circuit, a download circuit and a 2.4G wireless communication circuit, wherein the shifter main control board is respectively and electrically connected with the infrared tracing circuit, the infrared obstacle avoidance circuit, the ultrasonic detection circuit, the temperature and humidity sensor circuit, the ADC voltage detection circuit, the RTC power supply driving circuit, the voice broadcast circuit, the constant current RGB lamp driving circuit, the motor driving circuit, the OLED display circuit, the USB-to-TTL interface circuit, the download circuit and the 2.4G wireless communication circuit, and the voice broadcast circuit is respectively and electrically connected with the audio power amplification circuit, The constant current RGB lamp driving circuit is electrically connected with the RGB lamps, and the motor driving circuit is electrically connected with the walking motor;
the controller comprises a controller main control board, a 2.4G wireless communication circuit, an LD3320 voice recognition circuit, a USB-to-TTL interface circuit and a download circuit, wherein the controller main control board is electrically connected with the 2.4G wireless communication circuit, the LD3320 voice recognition circuit, the USB-to-TTL interface circuit and the download circuit respectively, the 2.4G wireless communication circuit of the controller is wirelessly connected with the 2.4G wireless communication circuit of the shifter, and the USB-to-TTL interface circuit of the controller is electrically connected with an upper computer.
Furthermore, the main control board of the moving device is respectively and electrically connected with the crystal oscillator circuit, the reset circuit, the voltage reduction circuit and the filter circuit.
Furthermore, the controller main control board is respectively and electrically connected with the crystal oscillator circuit, the reset circuit, the voltage reduction circuit and the filter circuit.
Further, the mover main control board adopts an STM32F103RCT6 single chip microcomputer, the controller main control board adopts an STM32F103C8T6 single chip microcomputer, the audio power amplification circuit adopts an LTK5128 audio power amplification chip, the voice broadcasting circuit adopts a JQ8400TF voice chip, the constant current RGB lamp driving circuit adopts a P9813 three-way constant current driving chip, and the motor driving circuit adopts an L298N motor driving chip.
Further, the infrared track finding circuit and the infrared obstacle avoidance circuit both adopt TCRT5000 infrared sensors, the ultrasonic detection circuit adopts an HCSR04 ultrasonic sensor, the temperature and humidity sensor circuit adopts a DHT11 temperature and humidity sensor, and the 2.4G wireless communication circuit adopts a JDY-40 wireless serial port module.
The utility model has the advantages that:
1. the 2.4G wireless communication circuit of the 2.4G wireless communication circuit wireless connection shifter of the controller of the device is designed with the shifter and the controller separately and transmits information wirelessly, the size of the shifter is greatly reduced, the device is small in size and can detect narrow terrains, and the detection application range of the device is enlarged.
2. The 2.4G wireless communication circuit of the 2.4G wireless communication circuit wireless connection shifter of the controller of this device, the USB of controller changes TTL interface circuit electric connection host computer, the controller main control board electricity respectively connects LD3320 speech recognition circuit, it is visible, no matter when the staff sends control command for the controller through host computer or speech recognition, the staff can all keep away from the detection scene and locate at the controller, send control command for the shifter through 2.4G wireless communication by the controller, carry out motion control to the shifter, the receiving sensor sets up, OLED display, RGB lamp control etc. because 2.4G wireless communication transmission distance is far away, the shifter replaces inside the staff gos deep into dangerous area, come out data transmission, can significantly reduce human cost and unnecessary casualties, improve staff factor of safety.
3. When the device is in a voice control mode, a user sends a control command to the controller through the upper computer, the controller sends the command to the shifter through the LD3320 voice recognition circuit through the 2.4G wireless mode, the voice broadcast circuit of the shifter responds to the voice control command and broadcasts the voice control command, and the shifter executes the command to complete corresponding control, obviously, the device has more control types, can improve the working efficiency, is convenient for a user to select a control mode according to the actual requirement, and can reduce the mechanical repair frequency.
Drawings
Fig. 1 is the utility model relates to a based on 2.4G communication detection intelligent movement device's principle schematic diagram.
Fig. 2 is a circuit diagram of the main control board of the mover of the present invention.
Fig. 3 is a circuit diagram of the controller main control board of the present invention.
Fig. 4(a) -4 (b) are circuit diagrams of the infrared tracking circuit of the mover of the present invention.
Fig. 5 is a circuit diagram of the infrared obstacle avoidance circuit of the mover of the present invention.
Fig. 6 is an interface circuit diagram of the ultrasonic detection circuit of the mover according to the present invention.
Fig. 7 is an interface circuit diagram of the temperature and humidity sensor circuit of the mover according to the present invention.
Fig. 8 is a circuit diagram of an ADC voltage detection circuit of the mover of the present invention.
Fig. 9 is a circuit diagram of an RTC power driving circuit of the mover of the present invention.
Fig. 10(a) -10 (c) are circuit diagrams of the voice broadcasting circuit of the mover of the present invention.
Fig. 11(a) -11 (d) are circuit diagrams of the audio power amplifier circuit of the mover of the present invention.
Fig. 12(a) -12 (b) are circuit diagrams of the constant current RGB lamp driving circuit of the mover of the present invention.
Fig. 13 is a circuit diagram of a motor drive circuit of the mover according to the present invention.
Fig. 14 is an interface circuit diagram of an OLED display circuit of the mover according to the present invention.
Fig. 15 is an interface circuit diagram of the USB to TTL interface circuit of the mobile device according to the present invention.
Fig. 16 is an interface circuit diagram of a download circuit of the mover according to the present invention.
Fig. 17(a) to 17(b) are circuit diagrams of a crystal oscillator circuit of the mover according to the present invention.
Fig. 18 is a circuit diagram of a reset circuit of the mover according to the present invention.
Fig. 19(a) to 19(b) are circuit diagrams of the step-down circuit of the mover according to the present invention.
Fig. 20 is a circuit diagram of a filter circuit of the mover according to the present invention.
Fig. 21 is an interface circuit diagram of a 2.4G wireless communication circuit of the mover of the present invention.
Fig. 22 is an interface circuit diagram of a 2.4G wireless communication circuit of the controller of the present invention.
Fig. 23 is an interface circuit diagram of an LD3320 voice recognition circuit of the controller according to the present invention.
Fig. 24(a) -24 (c) are circuit diagrams of the USB to TTL interface circuit of the controller according to the present invention.
Fig. 25 is a circuit diagram of a download circuit of the controller of the present invention.
Fig. 26 is a circuit diagram of a crystal oscillator circuit of the controller according to the present invention.
Fig. 27 is a circuit diagram of a reset circuit of the controller according to the present invention.
Fig. 28 is a circuit diagram of a voltage step-down circuit of the controller of the present invention.
Fig. 29 is a circuit diagram of a filter circuit of the controller according to the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, 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 efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 29, the utility model provides a pair of survey intelligent movement device based on 2.4G communication, including shifter, controller, host computer, shifter wireless connection controller, host computer is connected to the controller electricity.
The shifter comprises a shifter main control board, an infrared tracing circuit, an infrared obstacle avoidance circuit, an ultrasonic detection circuit, a temperature and humidity sensor circuit, an ADC voltage detection circuit, an RTC power supply drive circuit, a voice broadcast circuit, an audio power amplifier circuit, a loudspeaker, a constant current RGB lamp drive circuit, RGB lamps, a motor drive circuit, a walking motor, an OLED display circuit, a USB-to-TTL interface circuit, a download circuit and a 2.4G wireless communication circuit, wherein the shifter main control board is respectively and electrically connected with the infrared tracing circuit, the infrared obstacle avoidance circuit, the ultrasonic detection circuit, the temperature and humidity sensor circuit, the ADC voltage detection circuit, the RTC power supply drive circuit, the voice broadcast circuit, the constant current RGB lamp drive circuit, the motor drive circuit, the OLED display circuit, the USB-to-TTL interface circuit, the download circuit and the 2.4G wireless communication circuit, and the voice broadcast circuit is respectively and electrically connected with the audio power amplifier circuit, The constant current RGB lamp drive circuit is electrically connected with the RGB lamp, and the motor drive circuit is electrically connected with the walking motor.
The controller comprises a controller main control board, a 2.4G wireless communication circuit, an LD3320 voice recognition circuit, a USB-to-TTL interface circuit and a download circuit, wherein the controller main control board is electrically connected with the 2.4G wireless communication circuit, the LD3320 voice recognition circuit, the USB-to-TTL interface circuit and the download circuit respectively, the 2.4G wireless communication circuit of the controller is wirelessly connected with the 2.4G wireless communication circuit of the shifter, and the USB-to-TTL interface circuit of the controller is electrically connected with an upper computer.
The main control board of the moving device is also electrically connected with the crystal oscillator circuit, the reset circuit, the voltage reduction circuit and the filter circuit respectively.
The controller main control board is also respectively and electrically connected with the crystal oscillator circuit, the reset circuit, the voltage reduction circuit and the filter circuit.
The mobile device main control board adopts an STM32F103RCT6 single chip microcomputer, the controller main control board adopts an STM32F103C8T6 single chip microcomputer, the audio power amplification circuit adopts an LTK5128 audio power amplification chip, the voice broadcast circuit adopts a JQ8400TF voice chip, the constant current RGB lamp driving circuit adopts a P9813 three-way constant current driving chip, and the motor driving circuit adopts an L298N motor driving chip.
The infrared tracing circuit and the infrared obstacle avoidance circuit both adopt TCRT5000 infrared sensors, the ultrasonic detection circuit adopts an HCSR04 ultrasonic sensor, the temperature and humidity sensor circuit adopts a DHT11 temperature and humidity sensor, and the 2.4G wireless communication circuit adopts a JDY-40 wireless serial port module.
As shown in fig. 8, the ADC voltage detection circuit is mainly used to detect the electric quantity (voltage) of the lithium battery supplying power to the system, and detects the analog voltage by using the ADC channel resource of the mover main control board itself, with a precision of 12 bits and without negative voltage. Because the highest input voltage of the main control board of the shifter is 3.3V, the voltage of the power supply voltage in the highest full-power state of the 7.4V lithium battery needs to be reduced to 3.3V, and the ADC0(PA1) pin connected to the main control board of the shifter is used for completing analog-to-digital conversion by the main control board of the shifter.
As shown in fig. 10, the voice broadcast circuit is mainly used for voice broadcast, the SD card memory broadcasts voice, and is connected with the JQ8400TF chip, and the mover main control board communicates with the JQ8400TF chip through a serial port, thereby completing the broadcast of the SD card memory voice. Because the voice broadcasting function still needs to be connected to a power amplifier chip to finish loudspeaker amplification, audio is output by a DACL (No. 9) pin and a DACR (No. 10) pin of JQ8400 TF.
Examples
When the device is in an upper computer control mode, firstly, a user sends a control instruction to the controller through the upper computer, and the controller wirelessly sends the instruction to the mover through 2.4G to complete corresponding control; then, an ultrasonic detection circuit measures distance signals of a mover and an obstacle, an infrared sensor in an infrared obstacle avoidance circuit detects black and white lines and obstacle signals in the environment, the ultrasonic detection circuit and an infrared sensor in the infrared obstacle avoidance circuit are matched with each other to detect obstacle information in the environment and send the obstacle information to a mover main control board, the mover main control board receives the obstacle distance signals to perform data processing and controls a walking motor to rotate through a motor driving circuit to perform obstacle avoidance driving, an infrared sensor in an infrared tracing circuit detects the black and white lines and the obstacle signals in the environment and sends the black and white lines and the obstacle signals to the mover main control board, the mover main control board receives the obstacle distance signals to perform data processing and controls the walking motor to rotate through the motor driving circuit to perform tracing driving, and the device can trace in a certain closed path range, automatically avoid the obstacle and monitor data in the environment; finally, the temperature and humidity sensor circuit monitors temperature and humidity data in the environment and sends the main control board of the mover, the main control board of the mover sends the monitored data to the controller in a 2.4G wireless mode, the controller sends the data to the upper computer through the USB, workers can know the field monitoring condition, and the field monitoring data can be displayed on the display screen of the OLED display circuit. When the detected data have the abnormality in the site environment, the main control board of the mover drives the RGB lamps to alarm and flash through the constant current RGB lamp driving circuit, and the voice broadcasting circuit is used for broadcasting and reminding, so that the working personnel can quickly and timely know the site situation.
When the device is in a voice control mode, firstly, a user sends a voice control command to the controller through the LD3320 voice recognition circuit, the controller wirelessly sends the command to the mover through 2.4G, the voice broadcasting circuit of the mover broadcasts and responds to the voice control command, and the mover executes the command to complete corresponding control; then, an ultrasonic detection circuit measures distance signals of a mover and an obstacle, an infrared sensor in an infrared obstacle avoidance circuit detects black and white lines and obstacle signals in the environment, the ultrasonic detection circuit and an infrared sensor in the infrared obstacle avoidance circuit are matched with each other to detect obstacle information in the environment and send the obstacle information to a mover main control board, the mover main control board receives the obstacle distance signals to perform data processing and controls a walking motor to rotate through a motor driving circuit to perform obstacle avoidance driving, an infrared sensor in an infrared tracing circuit detects the black and white lines and the obstacle signals in the environment and sends the black and white lines and the obstacle signals to the mover main control board, the mover main control board receives the obstacle distance signals to perform data processing and controls the walking motor to rotate through the motor driving circuit to perform tracing driving, and the device can trace in a certain closed path range, automatically avoid the obstacle and monitor data in the environment; finally, the temperature and humidity sensor circuit monitors temperature and humidity data in the environment and sends the main control board of the mover, the main control board of the mover sends the monitored data to the controller in a 2.4G wireless mode, the controller sends the data to the upper computer through the USB, workers can know the field monitoring condition, and the field monitoring data can be displayed on the display screen of the OLED display circuit. When the detected data have the abnormality in the site environment, the main control board of the mover drives the RGB lamps to alarm and flash through the constant current RGB lamp driving circuit, and the voice broadcasting circuit is used for broadcasting and reminding, so that the working personnel can quickly and timely know the site situation.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a survey intelligent movement device based on 2.4G communication which characterized in that: the mobile device is wirelessly connected with the controller, and the controller is electrically connected with the upper computer;
the shifter comprises a shifter main control board, an infrared tracing circuit, an infrared obstacle avoidance circuit, an ultrasonic detection circuit, a temperature and humidity sensor circuit, an ADC voltage detection circuit, an RTC power supply driving circuit, a voice broadcast circuit, an audio power amplification circuit, a loudspeaker, a constant current RGB lamp driving circuit, RGB lamps, a motor driving circuit, a walking motor, an OLED display circuit, a USB-to-TTL interface circuit, a download circuit and a 2.4G wireless communication circuit, wherein the shifter main control board is respectively and electrically connected with the infrared tracing circuit, the infrared obstacle avoidance circuit, the ultrasonic detection circuit, the temperature and humidity sensor circuit, the ADC voltage detection circuit, the RTC power supply driving circuit, the voice broadcast circuit, the constant current RGB lamp driving circuit, the motor driving circuit, the OLED display circuit, the USB-to-TTL interface circuit, the download circuit and the 2.4G wireless communication circuit, and the voice broadcast circuit is respectively and electrically connected with the audio power amplification circuit, The constant current RGB lamp driving circuit is electrically connected with the RGB lamps, and the motor driving circuit is electrically connected with the walking motor;
the controller comprises a controller main control board, a 2.4G wireless communication circuit, an LD3320 voice recognition circuit, a USB-to-TTL interface circuit and a download circuit, wherein the controller main control board is electrically connected with the 2.4G wireless communication circuit, the LD3320 voice recognition circuit, the USB-to-TTL interface circuit and the download circuit respectively, the 2.4G wireless communication circuit of the controller is wirelessly connected with the 2.4G wireless communication circuit of the shifter, and the USB-to-TTL interface circuit of the controller is electrically connected with an upper computer.
2. The intelligent mobile device for detecting based on 2.4G communication according to claim 1, wherein: the main control board of the moving device is also electrically connected with the crystal oscillator circuit, the reset circuit, the voltage reduction circuit and the filter circuit respectively.
3. The intelligent mobile device for detecting based on 2.4G communication according to claim 1, wherein: the controller main control board is also respectively and electrically connected with the crystal oscillator circuit, the reset circuit, the voltage reduction circuit and the filter circuit.
4. The intelligent mobile device for detecting based on 2.4G communication according to claim 1, wherein: the mobile device is characterized in that an STM32F103RCT6 single chip microcomputer is adopted as a main control board of the mobile device, an STM32F103C8T6 single chip microcomputer is adopted as a main control board of the controller, an LTK5128 audio power amplification chip is adopted as an audio power amplification circuit, a JQ8400TF voice chip is adopted as a voice broadcast circuit, a P9813 three-way constant current driving chip is adopted as a constant current RGB lamp driving circuit, and an L298N motor driving chip is adopted as a motor driving circuit.
5. The intelligent mobile device for detecting based on 2.4G communication according to claim 1, wherein: the infrared track seeking circuit and the infrared obstacle avoidance circuit both adopt TCRT5000 infrared sensors, the ultrasonic detection circuit adopts HCSR04 ultrasonic sensor, the temperature and humidity sensor circuit adopts DHT11 temperature and humidity sensor, the 2.4G wireless communication circuit adopts JDY-40 wireless serial port module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120733839.1U CN214311401U (en) | 2021-04-12 | 2021-04-12 | Intelligent mobile device based on 2.4G communication detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120733839.1U CN214311401U (en) | 2021-04-12 | 2021-04-12 | Intelligent mobile device based on 2.4G communication detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214311401U true CN214311401U (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120733839.1U Active CN214311401U (en) | 2021-04-12 | 2021-04-12 | Intelligent mobile device based on 2.4G communication detection |
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| CN (1) | CN214311401U (en) |
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2021
- 2021-04-12 CN CN202120733839.1U patent/CN214311401U/en active Active
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