CN207611285U - Electromagnetic tracking intelligent vehicle - Google Patents
Electromagnetic tracking intelligent vehicle Download PDFInfo
- Publication number
- CN207611285U CN207611285U CN201721461363.0U CN201721461363U CN207611285U CN 207611285 U CN207611285 U CN 207611285U CN 201721461363 U CN201721461363 U CN 201721461363U CN 207611285 U CN207611285 U CN 207611285U
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- module
- drive circuit
- steering engine
- circuit board
- operational amplifier
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Abstract
The utility model provides a kind of electromagnetic tracking intelligent vehicle, electromagnetic sensor, operational amplifier module, steering engine module, single-chip microcomputer integrated circuit plate module, super-capacitor module, drive circuit board and motor module are installed on its car body, the electromagnetic sensor is set to car body front end, steering engine module is located in the middle part of car body front vehicle wheel, the steering gear of steering engine module is connected with front-wheel, and operational amplifier module is installed on Vehicular body front and is connected with the output end of electromagnetic sensor module；Single-chip microcomputer integrated circuit plate module is separately connected operational amplifier module, super-capacitor module, steering engine module, drive circuit board and display screen, drive circuit board is installed in the middle part of car body trailing wheel, it is connect with motor module, motor module is installed under drive circuit board, and be connected control rear wheel rotation speed with trailing wheel.The utility model is using super capacitor as energy-saving power supply；Reach not only energy saving but also flexible tracking control effect with circuit structure simplified as possible.
Description
Technical field
The utility model is related to a kind of electromagnetic tracking intelligent vehicle, it is specifically a kind of can be with the intelligence for the electromagnetic wire that tracking is laid
It can trolley.
Background technology
In industrial production, it is often necessary to which personnel work along the continuous-flow type of defined route day by day, this work meeting
It makes one to generate and is sick of psychology, cause half-hearted in operation process, there are hiding danger, have had some to be used for substituting in the market
Artificial car-like robots carry out Appendage Task on preset circuit, can liberate manpower by mobile automatic identification technology
Material resources.These work can depend on electromagnetic wire and electromagnetic tracking intelligent vehicle to implement.
With the development of technology, traditional electromagnetic tracking intelligent vehicle cannot meet the needs of client, it is intended that research and development
Tracking intelligent vehicle that is a kind of more energy saving and stablizing, for realizing real entire roboticized work pattern.How with more energy efficient more intelligence
The trolley of energy completes continuous-flow type work instead of people, is an important topic of this field.
Invention content
The purpose of the utility model is to overcome the shortcomings of the prior art, provide it is a kind of can automatic tracking solenoid circuit
Energy-conserving intelligent vehicle provides one and solves electromagnetism trolley based on microcontroller control under overall cost and the considerations of accurately control
The problem of in automatic tracking on solenoid circuit to complete artificial danger level is high or reliability is weaker Appendage Task.
According to technical solution provided by the utility model, the electromagnetic tracking intelligent vehicle includes car body, is installed on car body
There are electromagnetic sensor, operational amplifier module, steering engine module, single-chip microcomputer integrated circuit plate module, super-capacitor module, driving electricity
Road plate and motor module, the electromagnetic sensor are set to car body front end, and steering engine module is located in the middle part of car body front vehicle wheel, steering engine mould
The steering gear of block is connected with front-wheel, and operational amplifier module is installed on Vehicular body front and is connected with the output end of electromagnetic sensor；
Single-chip microcomputer integrated circuit plate module be separately connected operational amplifier module, super-capacitor module, steering engine module, drive circuit board with
And display screen, drive circuit board are installed in the middle part of car body trailing wheel, are connect with motor module, motor module is installed on drive circuit board
Under, be connected control rear wheel rotation speed with trailing wheel.
Specifically, the electromagnetic sensor is installed on the carbon bar of car body front end, pass through conducting wire and operational amplifier mould
Block is connected.
Specifically, the operational amplifier module uses TLV2772 chips, operational amplifier module to be connected with for adjusting
The potentiometer of amplification factor.
Specifically, the drive circuit board uses H bridge type driving circuit, the input terminal and microcontroller of H bridge type driving circuit
The motor control output end of integrated circuit plate module is connected, and the output end of H bridge type driving circuit is connected with motor module.
Specifically, the super-capacitor module is as power supply and single-chip microcomputer integrated circuit template die voltage stabilizing chip phase in the block
Even, steering engine module, motor module and operational amplifier module is given to provide power supply again by the voltage stabilizing chip.
Specifically, the super-capacitor module is installed below single-chip microcomputer integrated circuit plate module.
Specifically, including the isolating chip being connected with microcontroller master chip in the single-chip microcomputer integrated circuit plate module, steady
Chip, microcontroller master chip is pressed to be connect with drive circuit board, steering engine module by 74LS244 isolating chips.
Specifically, the motor module is brush direct current motor.
Electromagnetic signal is switched to electric signal and inputs to the integrated electricity of microcontroller by the electromagnetic sensor and operational amplifier module
Road plate module, then turned to by single-chip microcomputer integrated circuit plate module control steering engine module.The drive circuit board reception comes from
Signal and the driving motor rotation of microcontroller.
The advantages of the utility model is：The utility model is using super capacitor as energy-saving power supply；With electromagnetic sensing
Device and electromagnetic wire carry out tracking operation, can reduce the interference of light and noise；Motor driving is carried out using plate is operated alone,
Realize the control to intelligent vehicle speed；Reach not only energy saving but also flexible tracking control effect with circuit structure simplified as possible.
Description of the drawings
Fig. 1 is electromagnetic tracking intelligent vehicle structural schematic diagram.
Fig. 2 is operational amplifier chip circuit diagram.
Fig. 3 is voltage stabilizing chip circuit diagram.
Fig. 4 is isolating chip circuit diagram in single-chip microcomputer integrated circuit plate module.
Fig. 5 is H bridge type driving circuit figure in driving circuit plate module.
Specific implementation mode
The utility model is described further with reference to Organization Chart and circuit diagram.
As shown in Figure 1, being equipped with electromagnetic sensor 1, operational amplifier module 2, steering engine on the car body 8 of the utility model
Module 3, single-chip microcomputer integrated circuit plate module 4, super-capacitor module 5, drive circuit board 6 and motor module 7.The electromagnetic sensing
Device 1 is set to 8 front end of car body, obtains intelligent vehicle advance route electromagnetic signal, and steering engine module 3 is located in the middle part of 8 front vehicle wheel of car body, uses
In receiving the turn signal from single-chip microcomputer integrated circuit plate module 4, the steering gear of steering engine module 3 is connected with front-wheel；Operation is put
Big device module 2 is installed on Vehicular body front and is connected with the output end of electromagnetic sensor 1, the electromagnetic signal amplification for that will receive；
Single-chip microcomputer integrated circuit plate module 4 is installed in the middle part of vehicle body, is separately connected operational amplifier module 2, super-capacitor module 5, rudder
Machine module 3, drive circuit board 6 and display screen, control steering engine module 3 and drive circuit board 6；Drive circuit board 6 is pacified
It in the middle part of 8 trailing wheel of car body, is connect with motor module 7, receives the control signal from single-chip microcomputer integrated circuit plate module 4；Electricity
Machine module 7 is installed under drive circuit board 6, and be connected control rear wheel rotation speed with trailing wheel.Super-capacitor module 5 is installed on microcontroller collection
It is used as its power supply at 4 lower section of circuit board module.
Super-capacitor module 5 can be used 4 series connection bulky capacitors and be connected to power supply power supply, by voltage stabilizing chip module and list
Voltage stabilizing chip in piece machine integrated circuit plate module 4 is connected, and gives each module for power supply.Super-capacitor module 5 is used as power supply and monolithic
Voltage stabilizing chip in machine integrated circuit plate module 4 is connected, and steering engine module 3, motor module 7 and operation are given again by the voltage stabilizing chip
Amplifier module 2 provides power supply.
Electromagnetic sensor 1 is installed on the carbon bar of 8 front end of car body, is connected with operational amplifier module 2 by conducting wire.
Do not have to maintenance using carbon bar, it is not afraid of water, it is not afraid of tide, it is forever very straight and at low cost.
Electromagnetic sensor 1 is induced potential of the inductance capacitance antiresonant circuit in energization electromagnetic coil different location, is made
Operational amplifier module 2 is inputed to for signal；Operational amplifier module 2 adjusts amplification factor by adjusting potentiometer, will put
Electric signal after big inputs to single-chip microcomputer integrated circuit plate module 4, then sends out turn signal by single-chip microcomputer integrated circuit plate module 4
Input to steering engine module 3；Driving instruction is transferred to drive circuit board 6 by single-chip microcomputer integrated circuit plate module 4, then by driving circuit
Plate 6 controls the rotating speed of motor module 7 to regulation speed.
In embodiment, operational amplifier module 2 uses TLV2772 chips, operational amplifier module 2 to be connected with for adjusting
The potentiometer of amplification factor can at most amplify 6 road signals；Fig. 2 show one of chip unit and generates two-way output
Output1, Output2.
Super capacitor is charged to about 10V or so by electromagnetic tracking intelligent vehicle described in the utility model first, its T-type is connect
Mouth is connected with single-chip microcomputer integrated circuit plate module, first passes through voltage stabilizing chip TPS630701, can be by 3V~10V's as shown in Fig. 3
Voltage stabilization in 5V or so, as power supply supply single-chip microcomputer integrated circuit plate module 4, steering engine module 3, motor module 7 etc. other
Module.
Include the isolating chip being connected with microcontroller master chip, voltage stabilizing chip in the single-chip microcomputer integrated circuit plate module 4,
Microcontroller master chip is connect by 74LS244 isolating chips with drive circuit board 6, steering engine module 3.Fig. 4 is 74LS244 isolated cores
Piece circuit diagram.
As shown in figure 5, the drive circuit board 6 uses H bridge type driving circuit, the input terminal and list of H bridge type driving circuit
The motor control output end of piece machine integrated circuit plate module 4 is connected, and the output end of H bridge type driving circuit is connected with motor module 7.
The course of work of the utility model is as follows：
Induced potential is generated when sensor assembly is closed copper conductor to energization, amplification factor is adjusted by rotating potentiometer,
Amplified level signal is inputed into single-chip microcomputer integrated circuit plate module by amplifier chip TLV2772.
It inputs to steering engine module as shown in figure 4, forming PWM3 waves after treatment and then controls steering engine drive front-wheel progress
It turns to；Single-chip microcomputer integrated circuit plate module forms PWM1 waves simultaneously and PWM2 waves input to drive circuit board and then control motor band
Dynamic rear wheel.Pass through 74LS244 isolating chips in PWM wave transmission process, prevents from surprisingly burning out microcontroller.Microcontroller separately has
Interface connects OLED liquid crystal screen, can show the parameters of intelligent vehicle in real time, separately have speed in single-chip microcomputer integrated circuit plate module
Degree control module can regulate and control intelligent vehicle speed with 74LS74 chips.
As shown in figure 5, the two-way PWM wave sent out from single-chip microcomputer integrated circuit plate module passes through the H bridge type that IR2104 is constituted
Driving circuit forms two-way driving current and drives rear wheel to motor module
The utility model uses brush direct current motor, has good startup and speed adjusting performance, control circuit also phase
To simple, the installation site of each module so that chassis is more steady, the more difficult skidding of four-wheel.
Claims (8)
1. electromagnetic tracking intelligent vehicle, including car body (8), which is characterized in that be equipped with electromagnetic sensor (1), operation on car body (8)
Amplifier module (2), steering engine module (3), single-chip microcomputer integrated circuit plate module (4), super-capacitor module (5), drive circuit board
(6) and motor module (7), the electromagnetic sensor (1) is set to car body (8) front end, before steering engine module (3) is located at car body (8)
In the middle part of wheel, the steering gear of steering engine module (3) is connected with front-wheel, and operational amplifier module (2) is installed on Vehicular body front and electromagnetism
The output end of sensor (1) is connected；Single-chip microcomputer integrated circuit plate module (4) is separately connected operational amplifier module (2), super
Capacitance module (5), steering engine module (3), drive circuit board (6) and display screen, after drive circuit board (6) is installed on car body (8)
Wheel middle part, connect with motor module (7), and motor module (7) is installed under drive circuit board (6), and be connected control trailing wheel with trailing wheel
Rotating speed.
2. electromagnetic tracking intelligent vehicle according to claim 1, which is characterized in that the electromagnetic sensor (1) is installed on vehicle
On the carbon bar of body (8) front end, it is connected with operational amplifier module (2) by conducting wire.
3. electromagnetic tracking intelligent vehicle according to claim 1, which is characterized in that the operational amplifier module (2) uses
TLV2772 chips, operational amplifier module (2) are connected with the potentiometer for adjusting amplification factor.
4. electromagnetic tracking intelligent vehicle according to claim 1, which is characterized in that the drive circuit board (6) uses H bridge type
The input terminal of driving circuit, H bridge type driving circuit is connected with the motor control output end of single-chip microcomputer integrated circuit plate module (4), H
The output end of bridge drive circuit is connected with motor module (7).
5. electromagnetic tracking intelligent vehicle according to claim 1, which is characterized in that the super-capacitor module (5) is as electricity
Source is connected with the voltage stabilizing chip in single-chip microcomputer integrated circuit plate module (4), and steering engine module (3), electricity are given again by the voltage stabilizing chip
Machine module (7) and operational amplifier module (2) provide power supply.
6. electromagnetic tracking intelligent vehicle according to claim 1, which is characterized in that the super-capacitor module (5) is installed on
Below single-chip microcomputer integrated circuit plate module (4).
7. electromagnetic tracking intelligent vehicle according to claim 1, which is characterized in that the single-chip microcomputer integrated circuit plate module
(4) include the isolating chip being connected with microcontroller master chip, voltage stabilizing chip on, microcontroller master chip passes through 74LS244 isolated cores
Piece is connect with drive circuit board (6), steering engine module (3).
8. electromagnetic tracking intelligent vehicle according to claim 1, which is characterized in that the motor module (7) is DC brush
Motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461363.0U CN207611285U (en) | 2017-11-06 | 2017-11-06 | Electromagnetic tracking intelligent vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461363.0U CN207611285U (en) | 2017-11-06 | 2017-11-06 | Electromagnetic tracking intelligent vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207611285U true CN207611285U (en) | 2018-07-13 |
Family
ID=62794087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721461363.0U Expired - Fee Related CN207611285U (en) | 2017-11-06 | 2017-11-06 | Electromagnetic tracking intelligent vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207611285U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116855A (en) * | 2018-09-25 | 2019-01-01 | 湖北师范大学 | A kind of moving trolley tracking control method and system |
| CN109696914A (en) * | 2019-01-02 | 2019-04-30 | 安徽师范大学 | A kind of indoor patrol robot based on electromagnetic navigation |
-
2017
- 2017-11-06 CN CN201721461363.0U patent/CN207611285U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109116855A (en) * | 2018-09-25 | 2019-01-01 | 湖北师范大学 | A kind of moving trolley tracking control method and system |
| CN109116855B (en) * | 2018-09-25 | 2019-10-01 | 湖北师范大学 | A kind of moving trolley tracking control method and system |
| CN109696914A (en) * | 2019-01-02 | 2019-04-30 | 安徽师范大学 | A kind of indoor patrol robot based on electromagnetic navigation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20191106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |