CN205028572U - Intelligent vehicle based on bluetooth orientation module and WIFI communication module - Google Patents

Intelligent vehicle based on bluetooth orientation module and WIFI communication module Download PDF

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Publication number
CN205028572U
CN205028572U CN201520816055.XU CN201520816055U CN205028572U CN 205028572 U CN205028572 U CN 205028572U CN 201520816055 U CN201520816055 U CN 201520816055U CN 205028572 U CN205028572 U CN 205028572U
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module
wifi communication
processing unit
central processing
communication module
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贾春梅
虞凌宏
李坤
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Ningbo Corence Sensing Technology Co Ltd
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Ningbo Corence Sensing Technology Co Ltd
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Abstract

The utility model discloses an intelligent vehicle based on bluetooth orientation module and WIFI communication module, including vehicle bottom board, wheel, circuit board, power module, a central processing unit MCU, bluetooth orientation module, RFID identification module, WIFI communication module, infrared tracking module, ultrasonic sensor, angle sensor, temperature and humidity sensor, smoke transducer, display module, driving motor and a central processing unit 0. Wheel, power module, circuit board are fixed on the vehicle bottom board, bluetooth orientation module, RFID identification module and WIFI communication module link to each other the back dress on the circuit board with a central processing unit MCU, infrared tracking module, ultrasonic sensor, angle sensor, temperature and humidity sensor, smoke transducer, display module, driving motor and direct current motor link to each other the after -fixing on the vehicle bottom board with a central processing unit MCU respectively, driving motor and direct current motor link to each other with the wheel respectively. The possible scene of simulating completely in the car networking of this technical scheme, simple structure, convenient operation.

Description

Based on the intelligent carriage of bluetooth locating module and WIFI communication module
Technical field
The utility model relates to a kind of teaching intelligent carriage, particularly relates to the intelligent carriage of the multi-disciplinary car networking technology teaching of a kind of colleges and universities.
Background technology
Intelligent carriage operates in an environment automatically according to the pattern preset, do not need artificial management, can also be used to real-time displaying time, speed, mileage simultaneously, there is Automatic Track Finding, seek light, barrier avoiding function, program-controlled travel speed, accurately vehicle positioning stop, the characteristics such as remote transmission image, extensively like by developer.Intelligent carriage can be divided into three parts---Sensor section, controller part, actuator part.Controller part: the signal that receiving sensor part passes over, and according to the decision system write in advance, decide the reaction of intelligent carriage to external signal, control signal is issued actuator part simultaneously.Actuator part: drive machines people makes various actions, comprises the part sending various signal, and can according to the state of the signal adjustment intelligent carriage of controller part.Sensor section: robot is used for reading the sensor of various external signal, and the various switches of control machine human action.Like the sense organ such as eyes, ear of people.
The development of car networking technology obtains paying attention to more and more widely.It can be interconnected by car and car, Che Yuren, Che Yulu and realize information sharing, collect the information of vehicle, road and environment, and on information network platform, the information of multi-source collection processed, calculate, share and issue safely, according to different functional requirements, effective guiding and supervision is carried out to vehicle, and multimedia and the mobile Internet application service of specialty are provided.Student how can be allowed to carry out the automotive environment platform of the true car networking of simulated experiment by intelligent carriage, applicant finds in the teaching of reality, there is following defect in present intelligent carriage: the function of intelligent carriage is relatively single, and a dolly can only realize a kind of function.If want the scene simulating car networking completely in teaching, need to buy multiple dolly, add instruction cost.Also inconvenient student's exercise simultaneously.
Utility model content
In order to solve prior art Problems existing, the utility model provides the intelligent carriage based on bluetooth locating module and WIFI communication module.
To achieve these goals, the technical solution adopted in the utility model is: a kind of intelligent carriage based on bluetooth locating module and WIFI communication module, comprises car bottom plate, wheel, circuit board and power module; Described wheel is fixed on the both sides of car bottom plate; Described power module and circuit board are fixed on car bottom plate; Described power module is connected with circuit board and powers to circuit board; Also comprise CPU (central processing unit) MCU, bluetooth locating module, RFID identification module, WIFI communication module, infrared tracking module, ultrasonic sensor, angular transducer, Temperature Humidity Sensor, smoke transducer, display module, drive motor and direct current generator; Described CPU (central processing unit) MCU installs on circuit boards; Described bluetooth locating module, RFID identification module and WIFI communication module and CPU (central processing unit) MCU are linked to be loop and install on circuit boards; The surrounding of car bottom plate is fixed on after CPU (central processing unit) MCU on described infrared tracking module, ultrasonic sensor, angular transducer, Temperature Humidity Sensor, smoke transducer and display module and circuit board connects into loop; Be fixed on car bottom plate after CPU (central processing unit) MCU on described drive motor and direct current generator circuit board connects into loop; Driving force is provided to wheel after described drive motor is connected with wheel; Turning to and speed of intelligent carriage is controlled after described direct current generator is connected with wheel.
Further improvement, the main control chip that described CPU (central processing unit) MCU adopts is STC12C5A60S2.
Further improvement, described display module adopts LCD1602 LCDs.
Further improvement, described power module inside is provided with and ensures the pulsation-free boosting of voltage and reduction voltage circuit; Described reduction voltage circuit is divided into two-way, and a road is down to 3.3V and is powered to bluetooth locating module and WiFi communication module; One road is down to 5V and is powered to CPU (central processing unit) MCU and RFID identification module.
Further improvement, the driving chip of described direct current generator adopts L298N chip.
Further improvement, the quantity of described infrared tracking module is 5 and is arranged on the front end of car bottom plate respectively.
Adopt the intelligent carriage of the technical solution of the utility model, the existing teaching equipment of expansion, improve student's understanding in depth, be familiar with, use and grasp car networking and sensor equipment equipment.Utilize very ripe WIFI wireless telecommunications as the delivery vehicles of data, realize control data, video data transmission and reach and control the function such as intelligent carriage and video monitoring.With bluetooth locating module as main positioning system, carry out inner position on a large scale, RFID assists bluetooth locating module accurately to locate as website.Intelligent carriage has been installed various sensor, can realize monitoring in car simultaneously, vehicle and external environment condition, by CPU (central processing unit) MCU, the data gathered are processed; CPU (central processing unit) MCU makes Automatic adjusument after analyzing out to data, this represent the development of Shape Of Things To Come management, has impulse to future development automatic driving car.The technical program can accomplish the actual motion scene simulating vehicle in car networking completely, and the utility model structure is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the intelligent carriage based on bluetooth locating module and WIFI communication module.
Fig. 2 is the intelligent carriage control principle block diagram based on bluetooth locating module and WIFI communication module.
Wherein: 1, car bottom plate, 2, wheel, 3, circuit board, 4, power module, 5, CPU (central processing unit) MCU, 6, bluetooth locating module, 7, RFID identification module 8, WIFI communication module, 9, infrared tracking module, 10, ultrasonic sensor, 11, angular transducer, 12, Temperature Humidity Sensor, 13, smoke transducer, 14, display module, 15, drive motor, 16, direct current generator.
Embodiment
Below in conjunction with accompanying drawing, the preferred scheme of the utility model is further elaborated:
As shown in Figure 1 and Figure 2, based on an intelligent carriage for bluetooth locating module and WIFI communication module, comprise car bottom plate 1, wheel 2, circuit board 3, power module 4, CPU (central processing unit) MCU5, bluetooth locating module 6, RFID identification module 7, WIFI communication module 8, infrared tracking module 9, ultrasonic sensor 10, angular transducer 11, Temperature Humidity Sensor 12, smoke transducer 13, display module 14, drive motor 15 and direct current generator 16.The main control chip that described CPU (central processing unit) MCU5 adopts is STC12C5A60S2; Display module 14 adopts LCD1602 LCDs; The driving chip of direct current generator 16 adopts L298N chip.Ultrasonic sensor 10, for testing the distance of preceding object thing, realizes assisting the motion of dolly; Temperature Humidity Sensor 12, perception surrounding environment during smoke transducer 13 simulating reality environment; Angular transducer 11 gathers the motion state of dolly, auxiliary control dolly.
Wheel 2 is fixed on the both sides of car bottom plate 1; Described power module 4 and circuit board 2 are fixed on car bottom plate 1; Described power module 4 is connected with circuit board 3 and powers to circuit board 3; CPU (central processing unit) MCU installs on circuit boards; Bluetooth locating module 6, RFID identification module 7 and WIFI communication module 8 and CPU (central processing unit) MCU5 are linked to be loop and are arranged on circuit board 3; Bluetooth locating module 6 and RFID identification module 7 are as dolly positioning system, what bluetooth locating module adopted is bluetooth 4.0BLE module, bluetooth locating module can carry out inner position on a large scale, and RFID identification module assists bluetooth locating module accurately to locate as website.These information feed back are also carried out calculating corresponding coordinate figure to CPU (central processing unit) MCU and complete location by the signal intensity (RSSI) of the bluetooth 4.0BLE of the bluetooth 4.0BLE module real time scan surrounding environment distribution on intelligent carriage and corresponding MAC Address.In view of inner position there will be error among a small circle, so arrange rfid card sheet at the website of some keys, dolly can scan corresponding site information through out-of-date RFID identification module, completes high-precision location.The positional information help intelligent carriage obtained by bluetooth 4.0BLE module and RFID identification module completes the action at some Special zone.WIFI communication module 8 mainly with and the function transmitted of information between far-end cloud computer and intelligent carriage.So just the information such as the condition information of the situational map of intelligent carriage, traffic information, vehicle itself can be fed back to far-end cloud computer constantly.
The surrounding of car bottom plate 1 is fixed on after infrared tracking module 9, ultrasonic sensor 10, angular transducer 11, Temperature Humidity Sensor 12, smoke transducer 13 and display module 14 and the CPU (central processing unit) MCU5 on circuit board 3 connect into loop; The conveniently maintenance of sensor and replacement, each sensor is all be connected with the socket in circuit board 3 by the crystal head of RJ11.Display module 14 is arranged on above circuit board 3, is connected with CPU (central processing unit) MCU5 by the cooperation of arranging pin, and the replacing be convenient to from now on is safeguarded.
Be fixed on car bottom plate 1 after drive motor 15 and direct current generator 16 connect into loop with the CPU (central processing unit) MCU on circuit board; Driving force is provided to wheel after described drive motor 15 is connected with wheel 2; Controls turning to and speed of intelligent carriage after described direct current generator 15 is connected with wheel 2, the turning to of dolly is completed by the differential of motor movement, as advanced, left/right rotation, and retrogressing.Travel speed is completed by the dutycycle of the PWM ripple changing CPU (central processing unit) MCU output.
Power module 4 adopts 7.4V Large Copacity charged lithium cells to provide, and power module 4 inside is provided with and ensures the pulsation-free boosting of voltage and reduction voltage circuit; Described reduction voltage circuit is divided into two-way, and a road is down to 3.3V and is powered to bluetooth locating module 6 and WiFi communication module 8; One road is down to 5V and is powered to CPU (central processing unit) MCU5 and RFID identification module 7.The quantity of described infrared tracking module 9 is 5 and is arranged on the front end of car bottom plate respectively.

Claims (6)

1., based on an intelligent carriage for bluetooth locating module and WIFI communication module, comprise car bottom plate (1), wheel (2), circuit board (3) and power module (4); Described wheel (2) is fixed on the both sides of car bottom plate (1); Described power module (4) and circuit board (3) are fixed on car bottom plate (1); Described power module (4) is connected with circuit board (3) and powers to circuit board; It is characterized in that: also comprise CPU (central processing unit) MCU (5), bluetooth locating module (6), RFID identification module (7), WIFI communication module (8), infrared tracking module (9), ultrasonic sensor (10), angular transducer (11), Temperature Humidity Sensor (12), smoke transducer (13), display module (14), drive motor (15) and direct current generator (16); Described CPU (central processing unit) MCU installs on circuit boards; Described bluetooth locating module (6), RFID identification module (7) and WIFI communication module (8) and CPU (central processing unit) MCU (5) are linked to be loop and are arranged on circuit board (3); The surrounding of car bottom plate (1) is fixed on after described infrared tracking module (9), ultrasonic sensor (10), angular transducer (11), Temperature Humidity Sensor (12), smoke transducer (13) and display module (14) and CPU (central processing unit) MCU (5) connect into loop; Be fixed on car bottom plate (1) after described drive motor (15) and direct current generator (16) connect into loop with CPU (central processing unit) MCU; Described drive motor (15) provides driving force to wheel after being connected with wheel (2); Turning to and speed of intelligent carriage is controlled after described direct current generator (16) is connected with wheel (2).
2. the intelligent carriage based on bluetooth locating module and WIFI communication module according to claim 1, is characterized in that: the main control chip that described CPU (central processing unit) MCU (5) adopts is STC12C5A60S2.
3. the intelligent carriage based on bluetooth locating module and WIFI communication module according to claim 1, is characterized in that: described display module (14) adopts LCD1602 LCDs.
4. the intelligent carriage based on bluetooth locating module and WIFI communication module according to claim 1, is characterized in that: described power module (4) inside is provided with and ensures the pulsation-free boosting of voltage and reduction voltage circuit; Described reduction voltage circuit is divided into two-way, and a road is down to 3.3V and is powered to bluetooth locating module (6) and WiFi communication module (8); 5V is down to CPU (central processing unit) MCU (5) and RFID identification module (7) power supply in one road.
5. the intelligent carriage based on bluetooth locating module and WIFI communication module according to claim 1, is characterized in that: the driving chip of described direct current generator (16) adopts L298N chip.
6. the intelligent carriage based on bluetooth locating module and WIFI communication module according to claim 1, is characterized in that: the quantity of described infrared tracking module (9) is that (5) are individual and be arranged on the front end of car bottom plate (1) respectively.
CN201520816055.XU 2015-10-20 2015-10-20 Intelligent vehicle based on bluetooth orientation module and WIFI communication module Active CN205028572U (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105759818A (en) * 2016-03-21 2016-07-13 盐城工学院 An intelligent car control system
CN105752626A (en) * 2016-03-17 2016-07-13 邓泳安 Aluminum ash collecting and transferring device with Bluetooth positioning function
CN106338997A (en) * 2016-11-01 2017-01-18 安徽爱依特科技有限公司 Automatic positioning method between self-charging robot and charging pile
CN106453606A (en) * 2016-11-08 2017-02-22 何怡刚 Multifunctional vehicle-mounted node and vehicle-mounted network constructed by use of vehicle-mounted node
CN107748564A (en) * 2017-11-23 2018-03-02 苏州迪芬德物联网科技有限公司 A kind of Intelligent tracking trolley
US10180120B2 (en) 2017-05-05 2019-01-15 Ford Global Technologies, Llc Systems and methods for calibrating vehicle sensing devices
CN109353263A (en) * 2018-11-07 2019-02-19 华东交通大学 An intelligent filling vehicle for the central green belt of the expressway
CN109819394A (en) * 2018-12-31 2019-05-28 上海无线通信研究中心 Indoor positioning method and system based on WiFi and ultrasonic hybrid
US10371068B2 (en) 2017-05-05 2019-08-06 Ford Global Technologies, Llc Systems and methods for calibrating vehicle sensing devices
US10583710B2 (en) 2017-05-05 2020-03-10 Ford Global Technologies, Llc Systems and methods for calibrating vehicle sensing devices

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105752626A (en) * 2016-03-17 2016-07-13 邓泳安 Aluminum ash collecting and transferring device with Bluetooth positioning function
CN105759818A (en) * 2016-03-21 2016-07-13 盐城工学院 An intelligent car control system
CN106338997A (en) * 2016-11-01 2017-01-18 安徽爱依特科技有限公司 Automatic positioning method between self-charging robot and charging pile
CN106453606A (en) * 2016-11-08 2017-02-22 何怡刚 Multifunctional vehicle-mounted node and vehicle-mounted network constructed by use of vehicle-mounted node
US10180120B2 (en) 2017-05-05 2019-01-15 Ford Global Technologies, Llc Systems and methods for calibrating vehicle sensing devices
US10371068B2 (en) 2017-05-05 2019-08-06 Ford Global Technologies, Llc Systems and methods for calibrating vehicle sensing devices
US10583710B2 (en) 2017-05-05 2020-03-10 Ford Global Technologies, Llc Systems and methods for calibrating vehicle sensing devices
CN107748564A (en) * 2017-11-23 2018-03-02 苏州迪芬德物联网科技有限公司 A kind of Intelligent tracking trolley
CN109353263A (en) * 2018-11-07 2019-02-19 华东交通大学 An intelligent filling vehicle for the central green belt of the expressway
CN109353263B (en) * 2018-11-07 2024-01-30 华东交通大学 Intelligent filling vehicle for central green belt of expressway
CN109819394A (en) * 2018-12-31 2019-05-28 上海无线通信研究中心 Indoor positioning method and system based on WiFi and ultrasonic hybrid

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