CN106964164A - A kind of wireless children's remote-controlled toy vehicles of LoRa - Google Patents
A kind of wireless children's remote-controlled toy vehicles of LoRa Download PDFInfo
- Publication number
- CN106964164A CN106964164A CN201710280725.4A CN201710280725A CN106964164A CN 106964164 A CN106964164 A CN 106964164A CN 201710280725 A CN201710280725 A CN 201710280725A CN 106964164 A CN106964164 A CN 106964164A
- Authority
- CN
- China
- Prior art keywords
- chip
- remote
- lora
- control
- toy car
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H30/00—Remote-control arrangements specially adapted for toys, e.g. for toy vehicles
- A63H30/02—Electrical arrangements
- A63H30/04—Electrical arrangements using wireless transmission
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of wireless children's remote-controlled toy vehicles of LoRa, including remote control and toy car, the remote control includes doing main control chip using a MCU chip, plus control signal is transferred to toy car by a LoRa chip as radiating circuit chip.The toy car does main control chip including a MCU chip, plus a LoRa chip receives the control instruction that remote controller comes, then adds a watchdog chip to ensure that master control borad work is not crashed.The present invention receives chip integration height using main control chip and data transmitting, and controller size is small, and more reliable performance, cost is lower.Using LoRa transmission technologys, transmission data stabilization safety, and also apart from remote, penetrability is strong.
Description
Technical field
The present invention relates to a kind of remote-controlled toy vehicle, specifically, it is related to a kind of wireless children's remote-controlled toy vehicles of LoRa.
Background technology
Remote-controlled toy vehicle is the toy that each spadger likes, and miscellaneous remote-controlled toy vehicle floods market, constantly
Liking for child is won with new profile and control method.Present remote-controlled toy vehicle, is divided to electronic and oily dynamic two big types.
Electrical remote control vehicle is the toy car using driven by power, simple to operate；The dynamic telecar of oil is two using special purpose model car fuel
The toy car of stroke air cooling engine driving, it is easy to maintenance.But whether being what type of remote-controlled toy vehicle, it is necessary to load
There is wireless controller, carry out the traveling of long-range control of toy car.The remote control of control telecar and control telecar are travelled at present
Controller, is all to use special wireless remotecontrol car integrated circuit, such as SM6136, SM6235 etc., case information preparation
Encode, then launch through peripheral circuit high frequency modulated into special serial digital, receiving terminal is integrated using same control
Circuit, receives encoded signal, and the operation that corresponding control signal controls toy car is then sent out again.
Existing radio-control toy car, the command signal that remote control is produced all is the relatively low electric signal of frequency, it is impossible to straight
Connect and be sent to remote-controlled toy vehicle up, it is necessary to command signal is loaded on high-frequency signal carrier wave and is sent to radiating circuit, could be by sending out
Antenna is penetrated to send.Equally, after the selection and amplification of the received machine HFS of small-signal that reception antenna is sent, it is sent to
Modem, is then decoded into execute instruction by control chip, and then command signal amplification is driven execution machine by execution circuit
Structure, executing agency converts electrical energy into mechanical action, and motor is rotated, and realizes the work(such as the steering, advance, retrogressing of toy car
Energy.So result in that power consumption is very big, usual No.5 cell group can only use the very short time, some even support only one
Hour.
The content of the invention
It is an object of the invention to provide a kind of wireless children's remote-controlled toy vehicles of LoRa, using LoRa wireless technologys, distant
The signal transmission circuit on the existing radio-control toy car of device end replacement is controlled, directly signal is sent using LoRa chips SX1278
Go out；Original signal amplification circuit and signal receiving circuit are replaced at toy car end, command signal is received using LoRa, then
Control corresponding motor to rotate after command signal is decoded, realize the control function of toy car.
To realize above-mentioned technical purpose and the technique effect, its technical scheme is specially：
A kind of wireless children's remote-controlled toy vehicles of LoRa, including remote control and toy car, the remote control include using one
MCU chip does main control chip, plus control signal is transferred to toy car by a LoRa chip as radiating circuit chip.It is described
Toy car does main control chip including a MCU chip, plus a LoRa chip receives the control instruction that remote controller comes, then
Plus a watchdog chip ensures that master control borad work is not crashed.
Data processing is carried out using single-chip microcomputer mode, fast response time is instructed；Power supply it is popular, can divide 12V power or
4.2V is powered, and 12V is powered and powered using high-capacity lithium battery, the big toy car of the big quality of driving dimensions, and 4.2v powers use
Chargeable lithium cell or 3 section 1.5V dry cell schemes, the small toy car of the small quality of driving dimensions；Finger is wirelessly transferred using LoRa
Technology is made, transmission speed is fast, and signal stabilization, long transmission distance can carry out controlled in wireless in 2 kms.
The invention has the advantages that：
1st, main control chip and data transmitting receive chip integration height, and controller size is small, more reliable performance, and cost is more
It is low.
2nd, using LoRa transmission technologys, transmission data stabilization safety, and also apart from remote, penetrability is strong.
Brief description of the drawings
Fig. 1 show the remote control of the present invention and the overall structure figure of toy car；
Shown in Fig. 2, the schematic appearance of remote control；
It is toy car pattern diagram shown in Fig. 3.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.
A kind of wireless children's remote-controlled toy vehicles of LoRa, Fig. 1 show the remote control of the present invention and the overall structure of toy car
Figure, wherein remote control do main control chip using a MCU chip, and a LoRa chip believes control as radiating circuit chip
Toy car number is transferred to, toy car includes a LoRa chip and receives the control instruction that remote controller comes, a MCU chip
Main control chip is done, and handles control instruction, a watchdog chip ensures that master control borad work is not crashed.
Shown in Fig. 2, the schematic appearance of remote control.Remote control is used as toy car including four, upper and lower, left and right button
Advance, retreat, turning left, function control of turning right button, accelerator key is used for accelerating to toy car, and designs three button conducts
Three sets of acousto-optic special efficacy buttons, press different acousto-optic special efficacy button toy cars and send different sound and flash different light effects
Really, such as warning lamp and sound of simulation fire fighting truck etc..
It is toy car pattern diagram shown in Fig. 3.Toy car can make all kinds vehicle, and size is changeable, and color also may be used
Make a variety of, increase product diversification.Inside adds LoRa radio communications to carry out command reception and processing using single-chip microcomputer.
1st, the wireless children's remote-controlled toy vehicle remote control implementations of LoRa
Remote-controlled toy vehicle remote control of the present invention, main control chip is done using a MCU chip, plus a LoRa chip is used as hair
Transmit-receive radio road chip.Remote control design four, upper and lower, left and right button as toy car advance, retreat, turn left, function of turning right by
Key, one accelerator key of design is used for accelerating to toy car, and three buttons of design are used as three sets of acousto-optic special efficacy buttons.
Remote control is using three No. 5 dry cell power supplies of section, remote control standard operating voltage 4.2v.Load after battery, power supply refers to
Show that lamp is bright；The start of key remote control is stirred, the display of toy car mated condition lamp is red after the completion of start.After remote control start certainly
Dynamic to send docking toy car instruction, 5s sends the docking instruction that a length is a byte, cycles through, such as receive toy car
The response instruction of feedback, then dock indicator lamp display green, when toy car shuts down or can not receive beyond remote controller signal scope
During feedback command, mated condition lamp shows red again.Operator is stirred or pressed after corresponding function key, and MCU believes button
Instruction bag number is converted into, toy car is sent to by LoRa.
2nd, the wireless children's remote-controlled toy vehicle implementations of LoRa
The wireless children's remote-controlled toy vehicles of LoRa of the present invention, main control chip, plus a LoRa chip are done using a MCU chip
Data are received, plus a watchdog chip ensures that master control borad work is not crashed.An external loudspeaker are used for playing specific sound again
Effect.According to toy car size 12V can be divided to power to power with 4.2V, 12V powers with high capacity cell and voltage conversion
Device, 4.2v powers using chargeable lithium cell or 3 section 1.5V dry cell schemes.
LoRa is wireless, and children's remote-controlled toy vehicle connects that power supply indicator after electricity is bright, toggle switch, device power-up, after the completion of start
Start to receive docking instruction, return responds instruction and docking indicator lamp is shown into green after receiving, if in a cycle
The docking instruction of remote control hair is not received by, then docks indicator lamp display red.LoRa is wireless, and children's remote-controlled toy vehicle passes through
LoRa is received after remote controller signal, is sent to main control MCU, and then MCU analysis instruction bags complete to play according to instruction controlled motor
Have the action function of car, acousto-optic is instructed in this way, then control toy car to play corresponding sound and control LED switch.
The foregoing is only a preferred embodiment of the present invention, protection scope of the present invention not limited to this, any ripe
Those skilled in the art are known in the technical scope of present disclosure, the letter for the technical scheme that can be become apparent to
Altered or equivalence replacement are each fallen within protection scope of the present invention.
Claims (4)
1. a kind of wireless children's remote-controlled toy vehicles of LoRa, it is characterised in that including remote control and toy car, the remote control includes
Main control chip is done using a MCU chip, plus control signal is transferred to toy by a LoRa chip as radiating circuit chip
Car；The toy car does main control chip including a MCU chip, plus a LoRa chip receives the control that remote controller comes
Instruction, then add a watchdog chip to ensure that master control borad work is not crashed.
2. a kind of wireless children's remote-controlled toy vehicles of LoRa as claimed in claim 1, it is characterised in that：Power supply is powered using 12V
Or 4.2V powers.
3. a kind of wireless children's remote-controlled toy vehicles of LoRa as claimed in claim 2, it is characterised in that：12V, which powers, uses great Rong
Measure lithium battery power supply.
4. a kind of wireless children's remote-controlled toy vehicles of LoRa as claimed in claim 2, it is characterised in that：4.2v uses of powering can fill
Electric lithium battery or 3 section 1.5V dry cells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710280725.4A CN106964164A (en) | 2017-04-26 | 2017-04-26 | A kind of wireless children's remote-controlled toy vehicles of LoRa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710280725.4A CN106964164A (en) | 2017-04-26 | 2017-04-26 | A kind of wireless children's remote-controlled toy vehicles of LoRa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106964164A true CN106964164A (en) | 2017-07-21 |
Family
ID=59334027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710280725.4A Pending CN106964164A (en) | 2017-04-26 | 2017-04-26 | A kind of wireless children's remote-controlled toy vehicles of LoRa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106964164A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020150956A1 (en) * | 2019-01-24 | 2020-07-30 | 成都戴瑞斯智控科技有限公司 | Data processing method for orbit model electronic control simulation system, and decoder framework |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1776547A (en) * | 2005-11-24 | 2006-05-24 | 陈德林 | Multifunctional electric wave clock and its display and voice reporting method |
| CN101315770A (en) * | 2008-05-27 | 2008-12-03 | 北京承芯卓越科技有限公司 | System on speech recognition piece and voice recognition method using the same |
| CN202584513U (en) * | 2012-04-26 | 2012-12-05 | 孙立书 | Semi-automatic type multifunctional tracing car |
| WO2015015011A1 (en) * | 2013-08-02 | 2015-02-05 | Astrolabe Consulting | Automatic remote payment device for consumption referenced in time and in space |
| CN205405867U (en) * | 2016-03-15 | 2016-07-27 | 云南安防科技有限公司 | Target remote control indicating system |
-
2017
- 2017-04-26 CN CN201710280725.4A patent/CN106964164A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1776547A (en) * | 2005-11-24 | 2006-05-24 | 陈德林 | Multifunctional electric wave clock and its display and voice reporting method |
| CN101315770A (en) * | 2008-05-27 | 2008-12-03 | 北京承芯卓越科技有限公司 | System on speech recognition piece and voice recognition method using the same |
| CN202584513U (en) * | 2012-04-26 | 2012-12-05 | 孙立书 | Semi-automatic type multifunctional tracing car |
| WO2015015011A1 (en) * | 2013-08-02 | 2015-02-05 | Astrolabe Consulting | Automatic remote payment device for consumption referenced in time and in space |
| CN205405867U (en) * | 2016-03-15 | 2016-07-27 | 云南安防科技有限公司 | Target remote control indicating system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020150956A1 (en) * | 2019-01-24 | 2020-07-30 | 成都戴瑞斯智控科技有限公司 | Data processing method for orbit model electronic control simulation system, and decoder framework |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100559314C (en) | Electric scooter radio remote controller and controller | |
| CN109325565A (en) | A kind of electric bicycle intelligent management system and special electronic license plate | |
| CN202398111U (en) | Rocker of toy aircraft | |
| CN106964164A (en) | A kind of wireless children's remote-controlled toy vehicles of LoRa | |
| CN203920284U (en) | A kind of bluetooth tire pressure transmitter | |
| CN206027092U (en) | Remote control toy | |
| CN106816017A (en) | A kind of traffic light system mounted in ground | |
| CN204103542U (en) | A kind of Multifunctional portable power source | |
| CN201699641U (en) | Motor speed control system with bluetooth connection | |
| CN204034269U (en) | Mobile phone remote fighting toy | |
| CN210356019U (en) | Remote control toy, remote control device and remote control toy control system | |
| CN105071152A (en) | Wirelessly-controlled patch board | |
| CN202991048U (en) | Wireless remote control device of heading machine | |
| CN204659640U (en) | The one assistant that calls a taxi | |
| CN203574841U (en) | Driving communication mate | |
| CN209118323U (en) | A kind of electric bicycle intelligent management system and special electronic license plate | |
| CN206698299U (en) | Old mobile phone recycles telecar | |
| CN206950672U (en) | Electronic toy | |
| CN207133921U (en) | A kind of child intelligence Engineering wireless remote control recreation facility console | |
| CN207970456U (en) | Amphibious SEEK BUS based on intelligent control | |
| CN101693147A (en) | Method and device for remotely controlling toy by mobile phone | |
| CN205304344U (en) | Electric motor car parking area of charging of punching card | |
| CN214232742U (en) | Wireless remote control equipment for children swing vehicle | |
| CN207200323U (en) | Electri forklift intelligent charging machine | |
| CN204044752U (en) | A kind of onboard wireless console and automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |
|
| RJ01 | Rejection of invention patent application after publication |