CN118061961A - Car as a house ware control system that moves step of integrated multiple wireless communication technique - Google Patents
Car as a house ware control system that moves step of integrated multiple wireless communication technique Download PDFInfo
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- CN118061961A CN118061961A CN202410470365.4A CN202410470365A CN118061961A CN 118061961 A CN118061961 A CN 118061961A CN 202410470365 A CN202410470365 A CN 202410470365A CN 118061961 A CN118061961 A CN 118061961A
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- motor
- home
- motor home
- control system
- wireless communication
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- 238000004891 communication Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title description 3
- 238000005516 engineering process Methods 0.000 claims abstract description 23
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000008054 signal transmission Effects 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims description 20
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 230000030279 gene silencing Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 4
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S13/00—Vehicle-manoeuvring devices separate from the vehicle
- B60S13/02—Turntables; Traversers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to the technical field of motor home step-by-step machines, and particularly discloses a motor home step-by-step machine control system integrating various wireless communication technologies. According to the invention, the stepping turning characteristic of the motor home is realized by using independent motor control on two coaxial tires respectively, so that the motor home can easily finish reversing or turning in a narrow space, the motor home can be accurately parked in place, the driving convenience and safety are improved, in addition, a Bluetooth and Lora wireless communication technology is adopted, and a wireless transmission mode is combined with the Lora radio frequency technology of 433MHZ in an industrial frequency band, so that the motor home is suitable for long-distance safe secret transmission, has strong anti-interference performance, and greatly improves the signal transmission defects in the WIFI and Bluetooth wireless receiving and transmitting modes.
Description
Technical Field
The invention relates to the technical field of a motor home walker, in particular to a motor home walker control system integrating various wireless communication technologies.
Background
The motor home walking device is a moving tool specially designed for a trailing type motor home, and has the main function of being convenient for moving the motor home, and can be combined with a motor home tire so that the motor home can move freely without head car dragging; most of the traditional motor home walking devices only run in a straight line direction, the turning mobility of the motor home is poor, the flexible movement of the motor home is not facilitated, and in a motor home camp or a parking lot, due to the space limitation of the terrain, the motor home can not be accurately parked in place due to the fact that only the running in the straight line direction is adopted; in addition, the wireless remote control mode of the motor home walking device commonly selects WIFI and Bluetooth, has the defects of poor transmission performance of signal transmission, large peripheral interference, short transmission distance, weak confidentiality and the like, cannot meet the use requirements, and combines the conditions, so that the motor home walking device control system integrating various wireless communication technologies is provided.
Disclosure of Invention
Based on the technical problems in the background technology, the invention provides a motor home walking device control system integrating various wireless communication technologies.
The invention provides a motor home walking device control system integrating various wireless communication technologies, which comprises a motor home controller and a walking device motor, wherein the motor home controller comprises a main control chip, a motor driving circuit, a remote controller, a power supply, a current detection protection circuit, a voltage detection protection circuit and a position sensor;
The remote controller comprises an LED lamp state display module, a wireless receiving module, a buzzer alarm prompting module and a key resetting module;
the position sensor includes a motor travel detection circuit.
Preferably, the power supply is a 12V storage battery, the power supply is supplied to the motor home controller, the voltage detection protection circuit detects and protects the voltage of the power supply, when the battery voltage is detected to be lower, the main control chip controls the power supply to charge, the current detection circuit is used for detecting and protecting the locked-rotor state of the motor of the walking device, and when the current of the motor of the walking device exceeds 80A, the stopping instruction of the motor of the walking device can be executed continuously for 500 ms.
Preferably, the motor driving circuit is used for controlling the motor of the step shifter, and controlling the forward and reverse rotation of the motor of the step shifter, and the motor of the step shifter is connected with a main control chip in the motor home controller through an electric wire.
Preferably, the motor travel detection circuit is used for detecting travel of the stepper motor and tires of the motor home, when detecting that the distance between the stepper motor and the tires of the motor home exceeds a set threshold value, the stepper motor does not execute action, the two coaxial tires on the motor home are provided with the stepper motor, the two stepper motors are independently controlled, and the stepper motor and the tires of the motor home do not have interference problems.
Preferably, the LED lamp state display module is a circuit for displaying faults and states of the motor home controller, when the starting state of the step-by-step motor is not met, LED lamps on the LED lamp state display module flash mutually, and when the current of the step-by-step motor is overlarge, the LED lamps flash mutually to prompt.
Preferably, the buzzer alarm prompting module is used for synchronously responding to the abnormal LED lamps in the synchronous LED lamp state display module, and when the LED lamps are in a mutually flashing state, the buzzer in the buzzer alarm prompting module is synchronously responding, and the key reset module can be used for closing the buzzer to carry out noise elimination treatment.
Preferably, the remote controller is provided with an instruction key, and the instruction includes forward, backward, left turning forward, right turning forward, left turning backward, right turning backward and emergency stop keys.
Preferably, the power supply is provided with a power supply switch, and the power supply switch is responsible for cutting off the power supply connection between the power supply and the electric device.
Preferably, the wireless receiving module can adopt Bluetooth or Lora wireless communication technology to realize signal transmission, and the wireless receiving module adopts industrial-grade 433MHZ frequency band radio frequency signals, which contain AES encryption, receives signals transmitted by the transmitting module, and transmits signal instructions with the main control chip in a serial port communication mode.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the stepping turning characteristic of the motor home is realized by using independent motor control on two coaxial tires respectively, so that the motor home can easily finish reversing or turning in a narrow space, the motor home can be accurately parked in place, the driving convenience and safety are improved, in addition, a Bluetooth and Lora wireless communication technology is adopted, and a wireless transmission mode is combined with the Lora radio frequency technology of 433MHZ in an industrial frequency band, so that the motor home is suitable for long-distance safe secret transmission, has strong anti-interference performance, and greatly improves the signal transmission defects in the WIFI and Bluetooth wireless receiving and transmitting modes.
Drawings
FIG. 1 is a block diagram of a car as a house walker control system incorporating multiple wireless communication technologies in accordance with the present invention;
Fig. 2 is a flowchart of a control system of a car as a house walker integrated with various wireless communication technologies according to the present invention.
Detailed Description
The invention is further illustrated below in connection with specific embodiments.
Examples
Referring to fig. 1-2, the embodiment provides a control system of a motor home walking device integrating various wireless communication technologies, which comprises a motor home controller and a walking device motor, wherein the motor home controller comprises a main control chip, a motor driving circuit, a remote controller, a power supply, a current detection protection circuit, a voltage detection protection circuit and a position sensor, the power supply is a 12V storage battery, power is supplied to the motor home controller, a power supply switch is arranged on the power supply, and the power supply switch is responsible for cutting off the power connection between the power supply and an electric device.
The voltage detection protection circuit detects and protects the voltage of the power supply, when the voltage of the battery is detected to be lower, the main control chip controls the power supply to charge, the current detection circuit is used for detecting and protecting the locked-rotor state of the motor of the step-shifter, and when the current of the motor of the step-shifter exceeds 80A, the stopping instruction of the motor of the step-shifter can be executed continuously for 500 ms;
The motor driving circuit is used for controlling the motor of the step-shifter, controlling the forward and reverse rotation of the motor of the step-shifter, and connecting the motor of the step-shifter with a main control chip in a motor home controller through wires;
The remote controller is provided with an instruction key, and the instruction comprises an advancing key, a retreating key, a left turning advancing key, a right turning advancing key, a left turning retreating key, a right turning retreating key and an emergency stop key;
The remote controller comprises an LED lamp state display module, a wireless receiving module, a buzzer alarm prompting module and a key reset module, wherein the LED lamp state display module is a circuit for displaying faults and states of the motor home controller, when the starting state of the motor of the step-by-step device is not met, LED lamps on the LED lamp state display module mutually flash, and when the current of the motor of the step-by-step device is overlarge, the LED lamps mutually flash to prompt; the buzzer alarm prompting module is used for synchronously responding to the abnormal response of the LED lamps in the synchronous LED lamp state display module, and when the LED lamps are in a mutually flashing state, the buzzer in the buzzer alarm prompting module synchronously responds, and the key reset module can be used for closing the buzzer to carry out noise elimination treatment;
the wireless receiving module can adopt Bluetooth or Lora wireless communication technology to realize signal transmission, and adopts industrial-grade 433MHz frequency band radio frequency signals, which contain AES encryption, receive signals transmitted by the transmitting module, and transmit signal instructions with the main control chip in a serial port communication mode;
The position sensor comprises a motor travel detection circuit, wherein the motor travel detection circuit is used for detecting the travel of a step-shifter motor and a tire of a motor home, when the distance between the step-shifter motor and the tire of the motor home exceeds a set threshold value, the step-shifter motor does not execute the action, the two coaxial tires on the motor home are provided with the step-shifter motor, the two step-shifter motors are independently controlled, and the step-shifter motor and the tire of the motor home do not have the interference problem; the embodiment realizes the stepping and turning characteristics of the motor home by using independent motor control on two coaxial tires respectively, helps the motor home to easily finish reversing or turning in a narrow space, ensures that the motor home can be accurately parked in place, improves the convenience and safety of driving, in addition, the Bluetooth and Lora wireless communication technology is adopted, and the mode of wireless transmission is combined with the Lora radio frequency technology of the industrial frequency range 433MHz, so that the Bluetooth wireless communication system is suitable for long-distance safe secret transmission, has strong anti-interference performance, and greatly improves the signal transmission defects under the WIFI and Bluetooth wireless receiving and transmitting modes.
In the embodiment, firstly, a wireless communication mode is selected according to the need, a remote controller and a caravan controller can be subjected to Bluetooth pairing in an open field, when long-distance transmission is needed, wireless communication pairing is selected, if pairing is unsuccessful, a person is reminded in response to an LED lamp in an LED lamp state display module and a buzzer in a buzzer alarm prompt module, after pairing is successful, the caravan controller can receive an instruction of the remote controller, the buzzer sound is closed through a key reset module, when the direction of the caravan is controlled, the controller can be used for controlling operation, a pairing key is clicked through the remote controller, a wireless receiving module is used for normally receiving and transmitting, the caravan controller can receive a remote control instruction, signals are subjected to AES encryption processing, a position sensor is used for collecting the distance between a walking machine and a tire, when the walking machine is far away from the tire, the walking machine does not execute actions, and when the walking machine is detected to be close to the tire, the running operation of the walking machine can be carried out;
When the remote controller is clicked to move forwards, the step-shifter motor simultaneously moves backwards when the remote controller is clicked to move backwards, when the remote controller is clicked to move forwards, the step-shifter motor close to the left wheel of the caravan stops, the step-shifter motor close to the right tire moves forwards, when the remote controller is clicked to move forwards, the step-shifter motor close to the right wheel of the caravan stops, the step-shifter motor close to the left tire moves forwards, when the remote controller is clicked to move backwards, the step-shifter motor close to the left wheel of the caravan stops, and the step-shifter motor close to the right tire moves backwards; when clicking the right back, the motor of the walker close to the right wheel of the motor home is stopped, the motor of the walker close to the left tire is operated backwards, the scram key is clicked, all the motors of the walker are stopped immediately, and the characteristics of walking and turning of the motor home are realized by controlling the remote controller and controlling the independent motors, so that the motor home can be accurately parked in place, and the convenience and safety of driving are improved;
Meanwhile, in the use process, the voltage of the power supply is detected and protected through the voltage detection protection circuit, when the voltage of the power supply is lower, the power supply is controlled to charge, meanwhile, the current detection circuit detects the locked-rotor state of the motor of the walking device, the current of the motor of the walking device exceeds 80A, the stopping instruction of the motor of the walking device can be executed for 500ms, meanwhile, the LED lamps mutually flash to remind a person, the buzzer responds to remind the person, and the staff identifies specific faults and corrects the problems.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The motor home walking device control system is characterized by comprising a motor home controller and a walking device motor, wherein the motor home controller comprises a main control chip, a motor driving circuit, a remote controller, a power supply, a current detection protection circuit, a voltage detection protection circuit and a position sensor;
The remote controller comprises an LED lamp state display module, a wireless receiving module, a buzzer alarm prompting module and a key resetting module;
the position sensor includes a motor travel detection circuit.
2. The control system of the motor home walking device integrating multiple wireless communication technologies according to claim 1, wherein the power supply is a 12V storage battery, the motor home controller is powered, the voltage detection protection circuit detects and protects the voltage of the power supply, when the voltage of the battery is detected to be lower, the main control chip controls the power supply to charge, the current detection circuit is used for detecting and protecting the locked state of the walking device motor, and when the current of the walking device motor exceeds 80A, the stopping instruction of the walking device motor can be executed for 500 ms.
3. The control system of the motor home integrated with a plurality of wireless communication technologies according to claim 1, wherein the motor driving circuit is used for controlling a motor of the motor home, and controlling the forward and reverse rotation of the motor home, and the motor of the motor home is connected with a main control chip in the controller of the motor home through a wire.
4. The motor home walker control system of claim 1 wherein the motor travel detection circuit is configured to detect travel of the walker motor and the tires of the home, wherein when a distance between the walker motor and the tires of the home is detected to exceed a set threshold, the walker motor does not perform the operation, and wherein both tires on the home are coaxially provided with the walker motor, and wherein both of the walker motors are independently controlled, and wherein the walker motor and the tires of the home do not interfere with each other.
5. The control system of the motor home walking aid integrating multiple wireless communication technologies according to claim 1, wherein the LED lamp state display module is a circuit for displaying faults and states of the motor home controller, when the starting state of the walking aid motor is not met, LED lamps on the LED lamp state display module flash mutually, and when the current of the walking aid motor is too large, the LED lamps flash mutually to prompt.
6. The control system for the car as recited in claim 1, wherein the buzzer alarm prompting module is used for synchronizing abnormal response of the LED lamps in the LED lamp state display module, and the buzzer in the buzzer alarm prompting module is used for closing the buzzer and silencing when the LED lamps are in a mutually flashing state.
7. The control system of a car as defined in claim 1, wherein the remote control is provided with command buttons, and the commands include forward, backward, left turn forward, right turn forward, left turn backward, right turn backward, and emergency stop buttons.
8. The control system for the motor home walking aid integrating multiple wireless communication technologies according to claim 1, wherein a power supply switch is arranged on the power supply and is responsible for cutting off power supply connection between the power supply and the electric device.
9. The control system of the motor home walking device integrating multiple wireless communication technologies according to claim 1, wherein the wireless receiving module can adopt Bluetooth or Lora wireless communication technology to realize signal transmission, and the wireless receiving module adopts industrial-grade 433MHZ frequency band radio frequency signals, which contain AES encryption, receives signals transmitted by the transmitting module, and transmits signal instructions with a main control chip in a serial port communication mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410470365.4A CN118061961A (en) | 2024-04-18 | 2024-04-18 | Car as a house ware control system that moves step of integrated multiple wireless communication technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410470365.4A CN118061961A (en) | 2024-04-18 | 2024-04-18 | Car as a house ware control system that moves step of integrated multiple wireless communication technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118061961A true CN118061961A (en) | 2024-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410470365.4A Pending CN118061961A (en) | 2024-04-18 | 2024-04-18 | Car as a house ware control system that moves step of integrated multiple wireless communication technique |
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| Country | Link |
|---|---|
| CN (1) | CN118061961A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101746278A (en) * | 2010-01-12 | 2010-06-23 | 崔晓君 | Recreation vehicle actuator and power-assisting method thereof |
| US20120138374A1 (en) * | 2010-11-29 | 2012-06-07 | Pezzuti Eric J | Device For Moving Vehicles |
| CN207924890U (en) * | 2018-01-23 | 2018-09-28 | 宁波百年电器有限公司 | A kind of shifting machine |
| CN108891341A (en) * | 2018-08-27 | 2018-11-27 | 常州市丹华机械有限公司 | A kind of caravan trailer and trailer shift unit |
| CN112227795A (en) * | 2020-11-20 | 2021-01-15 | 山东职业学院 | Intelligent vehicle moving robot |
| US20210031734A1 (en) * | 2019-08-02 | 2021-02-04 | Volkswagen Aktiengesellschaft | Vehicle guiding attachment |
| US20220089235A1 (en) * | 2018-08-23 | 2022-03-24 | Hymer Business Development Gmbh | Caravan Having an Adjustable Tongue Load |
| CN216805400U (en) * | 2021-12-30 | 2022-06-24 | 德州澳资旅居装备有限公司 | Car as a house moves car ware |
| CN217198091U (en) * | 2022-05-16 | 2022-08-16 | 青岛路昂户外用品有限公司 | Propelling device for pulling type caravan shifter |
-
2024
- 2024-04-18 CN CN202410470365.4A patent/CN118061961A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101746278A (en) * | 2010-01-12 | 2010-06-23 | 崔晓君 | Recreation vehicle actuator and power-assisting method thereof |
| US20120138374A1 (en) * | 2010-11-29 | 2012-06-07 | Pezzuti Eric J | Device For Moving Vehicles |
| CN207924890U (en) * | 2018-01-23 | 2018-09-28 | 宁波百年电器有限公司 | A kind of shifting machine |
| US20220089235A1 (en) * | 2018-08-23 | 2022-03-24 | Hymer Business Development Gmbh | Caravan Having an Adjustable Tongue Load |
| CN108891341A (en) * | 2018-08-27 | 2018-11-27 | 常州市丹华机械有限公司 | A kind of caravan trailer and trailer shift unit |
| US20210031734A1 (en) * | 2019-08-02 | 2021-02-04 | Volkswagen Aktiengesellschaft | Vehicle guiding attachment |
| CN112227795A (en) * | 2020-11-20 | 2021-01-15 | 山东职业学院 | Intelligent vehicle moving robot |
| CN216805400U (en) * | 2021-12-30 | 2022-06-24 | 德州澳资旅居装备有限公司 | Car as a house moves car ware |
| CN217198091U (en) * | 2022-05-16 | 2022-08-16 | 青岛路昂户外用品有限公司 | Propelling device for pulling type caravan shifter |
Non-Patent Citations (2)
| Title |
|---|
| 褚云霞等: "《低功耗广域物联网技术开发》", 31 March 2021, 河北科学技术出版社, pages: 180 * |
| 雷敏、王婷: "《物联网安全实践》", 31 July 2017, 北京邮电大学出版社, pages: 12 * |
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