CN205417187U - Automatic device to limit speed of electric automobile based on thing networking - Google Patents

Automatic device to limit speed of electric automobile based on thing networking Download PDF

Info

Publication number
CN205417187U
CN205417187U CN201620280348.5U CN201620280348U CN205417187U CN 205417187 U CN205417187 U CN 205417187U CN 201620280348 U CN201620280348 U CN 201620280348U CN 205417187 U CN205417187 U CN 205417187U
Authority
CN
China
Prior art keywords
speed
electric automobile
speed limit
module
outfan
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.)
Active
Application number
CN201620280348.5U
Other languages
Chinese (zh)
Inventor
王昊辰
Original Assignee
王昊辰
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 王昊辰 filed Critical 王昊辰
Priority to CN201620280348.5U priority Critical patent/CN205417187U/en
Application granted granted Critical
Publication of CN205417187U publication Critical patent/CN205417187U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses an automatic device to limit speed of electric automobile based on thing networking, including inlay the dress on the speed limit signpost speed limit coding launch ware and install the speed control mechanism on electric automobile, speed control mechanism includes the code receiver, the velometer that is used for the real -time detection speed of a motor vehicle that go on communicating by letter through thing networking and speed limit coding launch ware, is used for handling and send control command's PLC module and the controller that carries out real -time speed governing according to control command to the auto electric machine to the signal, the input of PLC module is connected with the output of code receiver and velometer respectively, and the auto electric machine is connected through the controller to the output of PLC module. The utility model discloses an use, can force the electric automobile who exceeds the speed limit to slow down to avoid causing the emergence of traffic accident phenomenon because the speed of a motor vehicle is very fast, provide reliable guarantee for traffic safety.

Description

Electric automobile automatic speed limit device based on Internet of Things
Technical field
This utility model relates to a kind of auxiliary equipment in traffic administration, a kind of for electric automobile carries out the device that hypervelocity limits.
Background technology
Currently, in the technical route of various new-energy automobiles, the no pollution automobile with pure electric automobile as representative becomes the Main way of future automobile energy power system Transformation Development.Pure electric automobile is with vehicle power as power, uses motor-driven wheels travel, meets road traffic, the vehicle of security legislation various requirement.But; affected owing to being manipulated custom by driver; the most often there is the phenomenon driven over the speed limit in electric automobile, and driver does not knows, and brings very big potential safety hazard virtually will to other people and road traffic around driver individual, electric automobile.It addition, during electric automobile during traveling, when quickly through speed-limit road section, may identify without noticing of the speed limit of speed-limit road section, thus cause traffic offence.
Chinese patent CN204024833U discloses a kind of overrunning governor for automobile, including wireless signal transmitting device, wireless signal receiver and engine part, its by wireless signal transmitting device by restricting signal by wireless signal transmission to wireless signal receiver, wireless signal receiver compares with current vehicle speed after receiving signal thus sends the instruction of regulation speed to engine part.This patented technology can be widely applied in fuel-engined vehicle, and electric motor car is as the automobile of a kind of new rise, although this patent can promote the use of on electric automobile, but is affected by electric automobile self structure, and the method that there is no at present is implemented.
Summary of the invention
This utility model technical issues that need to address are to provide a kind of automatic speed limit device being applied to electric automobile, for solve when current electric automobile is driven over the speed limit cannot the problem of reduction of speed automatically, thus provide safeguard for traffic safety.
For solving above-mentioned technical problem, technical solution adopted in the utility model is as follows.
Electric automobile automatic speed limit device based on Internet of Things, including the speed limit coded transmitter being inlaid on speed limit guideboard and the speed control mechanism being arranged on electric automobile, described speed control mechanism includes the encoder receiver communicated by Internet of Things with speed limit coded transmitter, velometer for detection speed in real time, for signal processing and sends the PLC module of control instruction and according to control instruction, vehicle electric motor being carried out the controller of real-time speed regulating, the input of described PLC module outfan with encoder receiver and velometer respectively is connected, the outfan via controller of PLC module connects vehicle electric motor.
Above-mentioned electric automobile automatic speed limit device based on Internet of Things, described speed limit coded transmitter includes input block, filter amplification circuit, A/D convertor circuit, signal processing circuit, coding unit, radio frequency sending module and the power module for above-mentioned module for power supply being sequentially connected with.
Above-mentioned electric automobile automatic speed limit device based on Internet of Things, described encoder receiver includes Receiver Module, decoding unit and the signaling conversion circuit being sequentially connected with, described Receiver Module is communicated by wireless network with radio frequency sending module, and the outfan of signaling conversion circuit connects PLC module.
Above-mentioned electric automobile automatic speed limit device based on Internet of Things, described speed control mechanism also includes the display screen being arranged in driver's cabin, and the input of display screen connects the outfan of PLC module.
Above-mentioned electric automobile automatic speed limit device based on Internet of Things, described speed control mechanism also includes the communication module for receiving short message and the speaker for voice broadcast short message, described communication module is provided with SIM, the outfan of communication module connects the input of controller, and the outfan of controller connects speaker.
Owing to have employed above technical scheme, technological progress acquired by this utility model is as follows.
Application of the present utility model, it is possible to the electric automobile of hypervelocity is carried out forced deceleration, thus avoids owing to speed comparatively fast causes the generation of vehicle accident phenomenon, provide reliable guarantee for traffic safety.The communication module arranged in speed control mechanism and speaker, can the public information sent of the short message sent of the mobile terminal bound therewith of real-time reception and traffic control department, and can report out by speaker, the electric automobile human pilot is made just to would know that by listening in driving procedure, it is to avoid driving procedure produces potential safety hazard because watching note.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is the structured flowchart of speed limit coded transmitter described in the utility model;
Fig. 3 is the structured flowchart of encoder receiver described in the utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is further elaborated.
A kind of electric automobile automatic speed limit device based on Internet of Things, its structured flowchart is as it is shown in figure 1, include speed limit coded transmitter and speed control mechanism;Speed limit coded transmitter is inlaid on speed limit guideboard, for speed-limiting messages is sent to speed control;Speed control mechanism is arranged on electric automobile, and the speed limit for sending according to speed limit coded transmitter requires to control the speed of electric automobile.
The structure of speed limit coded transmitter is as shown in Figure 2, including the input block being sequentially connected with, filter amplification circuit, A/D convertor circuit, signal processing circuit, coding unit, radio frequency sending module and power module, power module is connected with filter amplification circuit, A/D convertor circuit, signal processing circuit, coding unit and radio frequency sending module respectively, powers for it.Input block is used for inputting speed limit and forms key signals, filter amplification circuit is for being filtered key signals and processing and amplifying, A/D convertor circuit is for carrying out analog digital conversion to the key signals after amplifying and be transferred to signal processing unit, signal processing unit sends into coding unit after processing digital signal, coding unit carries out coded treatment and coding signal is sent into radio frequency sending module, and encoded restricting signal is sent by radio frequency sending module.
Speed control mechanism includes encoder receiver, velometer, PLC module, controller and display screen, the input of PLC module outfan with encoder receiver and velometer respectively is connected, the outfan via controller of PLC module connects vehicle electric motor, and the input of display screen connects the outfan of PLC module.Encoder receiver is communicated with speed limit coded transmitter by Internet of Things, velometer detects speed in real time, PLC module is for processing signal and sending control instruction, controller carries out real-time speed regulating according to control instruction to vehicle electric motor, and it is interior for showing speed-limiting messages and current vehicle speed that display screen is arranged on driver's cabin.
Wherein, the structure of encoder receiver is as shown in Figure 3, including the Receiver Module being sequentially connected with, decoding unit and signaling conversion circuit, Receiver Module is communicated by wireless network with radio frequency sending module, for receiving the speed-limiting messages of radio frequency sending module transmission and being transferred to decoding unit, decoding unit send good fortune signaling conversion circuit to carry out signal conversion after being decoded restricting signal, the restricting signal after conversion is transferred to PLC module and processes.
Speed limit coded transmitter in use, is first set according to speed-limit road section speed limit, is installed on the speed limitation board of speed-limit road section after setting by this utility model;Installation rate controlling organization on electric automobile again.When electric automobile enters speed-limit road section, speed control mechanism can receive the restricting signal that speed limit coded transmitter is launched, then regulate and control the gait of march of electric automobile, it is ensured that the driving safety of electric automobile.
For avoiding electric automobile human pilot to produce potential safety hazard in driving procedure because watching note, this utility model is also provided with communication module and speaker in speed control mechanism, communication module is provided with SIM, for receiving the communication module of short message, speaker is used for voice broadcast short message;The outfan of communication module connects the input of controller, and the outfan of controller connects speaker.Communication module can the public information sent of the short message sent of the mobile terminal bound therewith of real-time reception and traffic control department, and report out by speaker, make electric automobile human pilot pass through to listen to just to would know that various information in driving procedure, provide guarantee for safe driving.

Claims (5)

1. electric automobile automatic speed limit device based on Internet of Things, it is characterized in that: include the speed limit coded transmitter being inlaid on speed limit guideboard and the speed control mechanism being arranged on electric automobile, described speed control mechanism includes the encoder receiver communicated by Internet of Things with speed limit coded transmitter, velometer for detection speed in real time, for signal processing and sends the PLC module of control instruction and according to control instruction, vehicle electric motor being carried out the controller of real-time speed regulating, the input of described PLC module outfan with encoder receiver and velometer respectively is connected, the outfan via controller of PLC module connects vehicle electric motor.
Electric automobile automatic speed limit device based on Internet of Things the most according to claim 1, it is characterised in that: described speed limit coded transmitter includes input block, filter amplification circuit, A/D convertor circuit, signal processing circuit, coding unit, radio frequency sending module and the power module for above-mentioned module for power supply being sequentially connected with.
Electric automobile automatic speed limit device based on Internet of Things the most according to claim 2, it is characterized in that: described encoder receiver includes Receiver Module, decoding unit and the signaling conversion circuit being sequentially connected with, described Receiver Module is communicated by wireless network with radio frequency sending module, and the outfan of signaling conversion circuit connects PLC module.
Electric automobile automatic speed limit device based on Internet of Things the most according to claim 1, it is characterised in that: described speed control mechanism also includes the display screen being arranged in driver's cabin, and the input of display screen connects the outfan of PLC module.
Electric automobile automatic speed limit device based on Internet of Things the most according to claim 1, it is characterized in that: described speed control mechanism also includes the communication module for receiving short message and the speaker for voice broadcast short message, described communication module is provided with SIM, the outfan of communication module connects the input of controller, and the outfan of controller connects speaker.
CN201620280348.5U 2016-04-07 2016-04-07 Automatic device to limit speed of electric automobile based on thing networking Active CN205417187U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620280348.5U CN205417187U (en) 2016-04-07 2016-04-07 Automatic device to limit speed of electric automobile based on thing networking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620280348.5U CN205417187U (en) 2016-04-07 2016-04-07 Automatic device to limit speed of electric automobile based on thing networking

Publications (1)

Publication Number Publication Date
CN205417187U true CN205417187U (en) 2016-08-03

Family

ID=56520883

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620280348.5U Active CN205417187U (en) 2016-04-07 2016-04-07 Automatic device to limit speed of electric automobile based on thing networking

Country Status (1)

Country Link
CN (1) CN205417187U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105667313A (en) * 2016-04-07 2016-06-15 王昊辰 Electric car automatic speed limiting device based on Internet of Things

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105667313A (en) * 2016-04-07 2016-06-15 王昊辰 Electric car automatic speed limiting device based on Internet of Things

Similar Documents

Publication Publication Date Title
CN103634479B (en) The device and method of automatic starting hand-set driving pattern during a kind of running car
CN105278372A (en) Electric vehicle intelligent voice control system and method
CN205417187U (en) Automatic device to limit speed of electric automobile based on thing networking
CN103996306B (en) A kind of intelligent transportation system and its control method
CN103587417A (en) Vehicle speed control system and vehicle speed control method
CN105869418A (en) Device for preventing electric bicycle from running signal lamps
CN202632537U (en) Automobile speed limiter
CN103500515A (en) Road situation guide and speed limitation system for accident on expressway
CN105702091A (en) Method for displaying and prompting vehicle-driving active safety system information by utilizing handset
CN106561004A (en) Wireless communication method and device
CN203520643U (en) Road condition alarm system for highway accidents
CN105667313A (en) Electric car automatic speed limiting device based on Internet of Things
CN204463458U (en) Motor vehicle traffic lights self-actuating brake control system
CN102963319A (en) Dual-control vehicle-mounted terminal device and method based on X86 and ARM (Advanced RISC Machine)
CN106379229A (en) Pedestrian warning system for electric automobile and method
CN205273295U (en) Two button equipment of electric automobile
CN205594886U (en) Motor vehicle ring loudspeaker monitored control system
CN202694568U (en) Auxiliary taxi calling system
CN202190293U (en) Remote wireless vehicle control device
CN2812432Y (en) Automotive antitheft device remotely controlled by handset
CN206287912U (en) A kind of headlight induction control system
CN203142407U (en) Intelligent automobile speed control device
CN205656769U (en) Device of signal lamp is rushed in prevention electric motor car
CN204586732U (en) Mobile phone for vehicle signal intelligent blocking system
CN107018468A (en) A kind of same frequency FM Vehicular audio playing systems

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant