CN106327612A - Vehicle traveling data recorder suitable for taxi - Google Patents
Vehicle traveling data recorder suitable for taxi Download PDFInfo
- Publication number
- CN106327612A CN106327612A CN201610737775.6A CN201610737775A CN106327612A CN 106327612 A CN106327612 A CN 106327612A CN 201610737775 A CN201610737775 A CN 201610737775A CN 106327612 A CN106327612 A CN 106327612A
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- CN
- China
- Prior art keywords
- module
- input
- outfan
- control module
- taxi
- 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.)
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
- G07C5/085—Registering performance data using electronic data carriers
Abstract
The invention discloses a vehicle traveling data recorder suitable for a taxi. The vehicle traveling data recorder suitable for the taxi comprises a signal collecting module, an optical coupling isolation module connected with the signal collecting module, a control module connected with the optical coupling isolation module, a key input module, a card reading module, a clock chip, a liquid crystal display module, a power supplying module, a programmable control module, a warning module, a vibrating sensor, a FLASH memory module, a camera and an information memory module, wherein the key input module, the card reading module, the clock chip, the liquid crystal display module, the power supplying module, the programmable control module, the warning module, the vibrating sensor, the FLASH memory module, the camera and the information memory module are connected with the control module. The vehicle traveling data recorder is accurate in control, information is identified through an IC card, the information in the driving process is stored in the IC card and a memory of the vehicle traveling data recorder, driving information and images are displayed on a display screen in real time, and when a vehicle suffers from vibration signals such as impacting, the warning module make a sound.
Description
Technical field
The present invention relates to Tachographs technical field, more specifically, particularly to a kind of vapour being applicable to taxi
Car Tachographs.
Background technology
Automobile travel recorder is a kind of special digital electronic recording equipment being arranged on automobile, and it can be omnidistance
Record running car data, and by the driving information data recorded are analyzed, accurately control the various situations of automobile.
Utilize it, can effectively the preventing driver traffic violation, containment major traffic accidents, constraint driver bad steering custom, for
Law enfrocement official carries out the analysis of accident, processes the initial data of offer science, therefore plays very in traffic management
Important effect.Taxi driver drives vehicle throughout the year and travels on road, has bigger potential safety hazard, needs running car
Monitor moment record information assurance safety, taxi driver still uses rotation system simultaneously, if the situations such as hypervelocity to be inquired about
Inquiry monitor cannot accurate discrimination be which driver causes.To this end, study a exclusively for taxi driver's record respectively
The device of information is extremely to have significance.
Summary of the invention
It is an object of the invention to provide a kind of automobile travel recorder being applicable to taxi.Its precise control, passes through
IC-card identification information, leaves in the memorizer of IC-card and drive recorder, running information and figure by the information in driving process
As display on a display screen, can Realtime Alerts when vehicle is by vibration signals such as shocks in real time.
In order to achieve the above object, the technical solution used in the present invention is as follows:
A kind of automobile travel recorder being applicable to taxi, defeated including signal acquisition module, light-coupled isolation module, button
Enter module, card reading module, clock chip, LCD MODULE, supply module, control module, programmable control module, warning mould
Block, vibrating sensor, FLASH memory module, photographic head and information storage module, the outfan of described signal acquisition module connects
The input of light-coupled isolation module；The outfan of described light-coupled isolation module is connected to the input of control module；Described press
The outfan of key input module is connected to the input of control module；The outfan of described card reading module is connected to control module
Input；The outfan of described clock chip is connected to the input of control module；The outfan of described control module is connected to
The input of LCD MODULE；The outfan of described programmable control module is connected to the input of LCD MODULE；Institute
The outfan stating programmable control module is connected to the input of information storage module；Described programmable control module and control mould
Block is connected；The outfan of described supply module is connected to the input of control module；The outfan of described control module connects
The input of alarm module；The outfan of described vibrating sensor is connected to the input of control module；Described control module
Outfan be connected to the input of FLASH memory module；The outfan of described photographic head is connected to the input of control module；
The outfan of described control module is connected to the input of information storage module.
As the further optimization of the present invention, described control module uses AT89S8252 single-chip microcomputer.
As the further optimization of the present invention, described signal acquisition module uses Hall element.
As the further optimization of the present invention, described light-coupled isolation module uses single opto-coupler chip TLP521-2.
As the further optimization of the present invention, described clock chip uses DS12877 chip.
As the further optimization of the present invention, described programmable control module uses EPM7032S44 programmable logic device
Part.
As the further optimization of the present invention, described LCD MODULE uses GXM12864 graph lcd module.
As the further optimization of the present invention, described information storage module uses AT45D041A storage card.
Compared with prior art, it is an advantage of the current invention that: precise control of the present invention, by IC-card identification information, and will
Information in driving process leaves in the memorizer of IC-card and drive recorder, and running information and image show in real time in display
On screen, when vehicle is by vibration signals such as shocks, alarm module sends sound.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation that invention is applicable to the automobile travel recorder of taxi.
Fig. 2 is the profile that invention is applicable to the automobile travel recorder of taxi.
Fig. 3 is the robot work figure that invention is applicable to the automobile travel recorder of taxi.
Fig. 4 is the eight cleft hand work sheets that the present invention is applicable to the automobile travel recorder of taxi.
Fig. 5 is present invention circuit theory diagrams of LCD MODULE be applicable to the automobile travel recorder of taxi.
Fig. 6 is present invention circuit theory diagrams of supply module be applicable to the automobile travel recorder of taxi.
Fig. 7 is present invention circuit theory diagrams of photographic head be applicable to the automobile travel recorder of taxi.
Detailed description of the invention
Below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
Embodiment one
Refering to shown in Fig. 1, the present invention provides a kind of automobile travel recorder being applicable to taxi, including signals collecting mould
Block, light-coupled isolation module, keyboard input module, card reading module, clock chip, LCD MODULE, supply module, control mould
Block, programmable control module, alarm module, vibrating sensor, FLASH memory module, photographic head and information storage module.
The outfan of described signal acquisition module is connected to the input of light-coupled isolation module, and signal acquisition module is used for adopting
Speed in collection vehicle traveling process.
The outfan of described light-coupled isolation module is connected to the input of control module, light-coupled isolation for by electrical-optical-
Electric signal isolation is come by the conversion of electricity, it is to avoid the interference that opposite side is produced by side.
The outfan of described keyboard input module is connected to the input of control module, and it is right that keyboard input module is used for inputting
The control signal of drive recorder.
The outfan of described card reading module is connected to the input of control module, and card reading module is used for reading IC card information,
Judge driver identification and record driving information.
The outfan of described clock chip is connected to the input of control module, and clock chip is for carrying for drive recorder
For system time accurately.
The outfan of described control module is connected to the input of LCD MODULE, and control module is used for controlling driving note
Record instrument completes various function.
The outfan of described programmable control module is connected to the input of LCD MODULE, and LCD MODULE is used for
The information such as the display image of camera collection, speed, mileage.
The outfan of described programmable control module is connected to the input of information storage module, and information storage is for by car
The information such as speed, mileage are stored in the IC-card of driver.
Described programmable control module is connected with control module, programmable control module for pulse signal counting,
Intervalometer, generation chip select signal etc..
The outfan of described supply module is connected to the input of control module, and supply module is for control module and each
Part of module is powered.
The outfan of described control module is connected to the input of alarm module, and alarm module is for when overspeed of vehicle or chance
Alarm sound prompting is carried out during to situations such as shocks.
The outfan of described vibrating sensor is connected to the input of control module, and vibrating sensor is used for detecting vehicle and is
No by clash into generation vibrate.
The outfan of described control module is connected to the input of FLASH memory module, and FLASH module is located in monitor
Portion, the image information in speed, mileage and driving process during storing driving.
The outfan of described photographic head is connected to the input of control module, and photographic head is in Real-time Collection driving process
Image information.
The outfan of described control module is connected to the input of information storage module, and control module is used for controlling monitor
Complete the display in real time of the image in speed, mileage, driving process and store.
The operation principle of the automobile travel recorder being applicable to taxi of the present invention is: gathered by signal acquisition module
The pulse signal that wheel rotor speed is formed, is sent to control module by Phototube Coupling protection signal, and control module is according to reception
To pulse signal, wheel diameter etc. calculate speed, mileage, the figure of Herba Plantaginis in photographic head Real-time Collection vehicle travel process
Picture, clock chip provides system time accurately, and image information and time before speed, mileage, vehicle pass through liquid crystal display mode
Block shows.Taxi uses rotation system, when driver gets on the bus, the IC-card of representative capacity is inserted card reading module, liquid crystal display mode
Block display driver information, and the image before driver's speed in the process of moving, mileage, vehicle is stored in IC-card, driving
Monitor also can store the information such as the speed in the vehicle travel process of a coupling driver information, mileage.Key-press input mould
Block input control signal, controls to form the functions such as monitor switch mode, when vehicle can be vibrated by clashing into vehicle, and vibration
Sensor detects vibration signal, sends single-chip microcomputer to, and single-chip microcomputer drives alarm module to report to the police according to the signal received
Remind.When in driving process, the speed of vehicle exceedes preset value, alarm module also can send sound prompting, for convenience to collection
The control of pulse signal, use programmable control module realize step-by-step counting, regularly, the function such as chip selection.Supply module
It is powered to each several part of control module and monitor, makes drive recorder each several part match corresponding function.
Embodiment two
Refering to Fig. 1-Fig. 7, present embodiment being described, described control module uses AT89S8252 single-chip microcomputer.Described
AT89S8252 single-chip microcomputer is the high-grade single-chip microcomputer of AT89 series, its increasing compared with isonomic low-grade type and standard type single-chip microcomputer
Having added some new functions, in addition to 8K flash storage, AT89S8252, possibly together with the EPROM of 1 2K, improves storage and holds
Amount, not only contains the serial line interface of standard inside it, possibly together with 1 peripheral interface SPI, download function is to be passed through by PC
The SPI of AT89S8252 single-chip microcomputer completes, simultaneously it also have Watchdog, intervalometer, 9 interrupt response, Double Data pointer,
The functions such as the interruption recovery that power supply declines.
Embodiment three
Refering to Fig. 1-Fig. 7, present embodiment being described, described signals collecting uses Hall element.Wheel of the bus every turn one
In week, can transmit a pair differential signal by the Hall element within car, this differential signal becomes through signal acquisition module
Meeting the count pulse required, pulse signal calculates the speed of car, mileage etc. according to wheel diameter etc..
Embodiment four
Refering to Fig. 1-Fig. 7, present embodiment being described, described light-coupled isolation uses single opto-coupler chip TLP521-2.Due to signal
The pulse that acquisition module gathers is more weak, if be transmitted directly to, control module signal is more weak easily to be disturbed by other signals, institute
With the outfan in signal acquisition module plus a light-coupled isolation, isolate out high power pulse signal, make the pulse signal of needs not
Receive interference and be transferred to control centre.
Embodiment five
Refering to Fig. 1-Fig. 7, present embodiment being described, described clock chip uses DS12877 chip.Described DS12877 chip
There is provided the time for system, facilitate record information.
Embodiment six
Refering to Fig. 1-Fig. 7, present embodiment being described, described programmable control module uses EPM7032S44 FPGA
Device.Technology of CPLD is most active in current list design field and a technology of development prospect, at PLD
On, engineer can be by traditional Graphics Input method, or hardware description language designs a digital display circuit freely, logical
Cross software emulation, the correctness of design can be verified in advance, the design time can be shortened, improve system reliability.
Embodiment seven
Refering to Fig. 1-Fig. 7, present embodiment being described, described information storage module uses AT45D041A storage card to pass through Card Reader
Device reads information storage card within, automobile travel recorder by collection and calculate the speed of vehicle, mileage stores driver
In exclusive storage card, during taxi driver to rotation, the IC-card of oneself is taken away, it is simple to next bit driver's plug-in card storage information.
Although being described in conjunction with the accompanying embodiments of the present invention, but patent owner can be in claims
Within the scope of make various deformation or amendment, as long as less than the protection domain described by claim of the present invention, all should
Within protection scope of the present invention.
Claims (8)
1. the automobile travel recorder being applicable to taxi, it is characterised in that: include signal acquisition module, light-coupled isolation mould
Block, keyboard input module, card reading module, clock chip, LCD MODULE, supply module, control module, programmable control molding
Block, alarm module, vibrating sensor, FLASH memory module, photographic head and information storage module, described signal acquisition module
Outfan is connected to the input of light-coupled isolation module；The outfan of described light-coupled isolation module is connected to the input of control module
End；The outfan of described keyboard input module is connected to the input of control module；The outfan of described card reading module is connected to
The input of control module；The outfan of described clock chip is connected to the input of control module；Described control module defeated
Go out end and be connected to the input of LCD MODULE；The outfan of described programmable control module is connected to LCD MODULE
Input；The outfan of described programmable control module is connected to the input of information storage module；Described programmable control molding
Block is connected with control module；The outfan of described supply module is connected to the input of control module；Described control module
Outfan is connected to the input of alarm module；The outfan of described vibrating sensor is connected to the input of control module；Institute
The outfan stating control module is connected to the input of FLASH memory module；The outfan of described photographic head is connected to control mould
The input of block；The outfan of described control module is connected to the input of information storage module.
The automobile travel recorder being applicable to taxi the most according to claim 1, it is characterised in that: described control module
Use AT89S8252 single-chip microcomputer.
The automobile travel recorder being applicable to taxi the most according to claim 1, it is characterised in that: described signals collecting
Module uses Hall element.
The automobile travel recorder being applicable to taxi the most according to claim 1, it is characterised in that: described light-coupled isolation
Module uses single opto-coupler chip TLP521-2.
The automobile travel recorder being applicable to taxi the most according to claim 1, it is characterised in that: described clock chip
Use DS12877 chip.
The automobile travel recorder being applicable to taxi the most according to claim 1, it is characterised in that: described programmable control
Molding block uses EPM7032S44 PLD.
The automobile travel recorder being applicable to taxi the most according to claim 1, it is characterised in that: described liquid crystal display
Module uses GXM12864 graph lcd module.
The automobile travel recorder being applicable to taxi the most according to claim 1, it is characterised in that: described information stores
Module uses AT45D041A storage card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610737775.6A CN106327612A (en) | 2016-08-26 | 2016-08-26 | Vehicle traveling data recorder suitable for taxi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610737775.6A CN106327612A (en) | 2016-08-26 | 2016-08-26 | Vehicle traveling data recorder suitable for taxi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106327612A true CN106327612A (en) | 2017-01-11 |
Family
ID=57790956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610737775.6A Pending CN106327612A (en) | 2016-08-26 | 2016-08-26 | Vehicle traveling data recorder suitable for taxi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106327612A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110677589A (en) * | 2019-10-22 | 2020-01-10 | 广州四为电子科技有限公司 | Image acquisition device |
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| CN1319220A (en) * | 1999-07-29 | 2001-10-24 | 夸尔柯姆股份有限公司 | Paperless log system and method |
| CN202285419U (en) * | 2011-11-15 | 2012-06-27 | 山东卡尔电气股份有限公司 | Wireless vehicle-mounted digital hard disk video recorder |
| CN202339586U (en) * | 2011-11-09 | 2012-07-18 | 四川海天仪表电器开发有限公司 | Vehicle chassis recorder |
| CN204614205U (en) * | 2015-04-23 | 2015-09-02 | 温州旭辉科技有限公司 | Taxi intelligent supervisory system |
| CN204775127U (en) * | 2015-06-03 | 2015-11-18 | 于龙 | Car monitoring alarm ware |
| CN206179029U (en) * | 2016-08-26 | 2017-05-17 | 梧州学院 | Vehicle traveling data recorder suitable for taxi |
-
2016
- 2016-08-26 CN CN201610737775.6A patent/CN106327612A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319220A (en) * | 1999-07-29 | 2001-10-24 | 夸尔柯姆股份有限公司 | Paperless log system and method |
| CN202339586U (en) * | 2011-11-09 | 2012-07-18 | 四川海天仪表电器开发有限公司 | Vehicle chassis recorder |
| CN202285419U (en) * | 2011-11-15 | 2012-06-27 | 山东卡尔电气股份有限公司 | Wireless vehicle-mounted digital hard disk video recorder |
| CN204614205U (en) * | 2015-04-23 | 2015-09-02 | 温州旭辉科技有限公司 | Taxi intelligent supervisory system |
| CN204775127U (en) * | 2015-06-03 | 2015-11-18 | 于龙 | Car monitoring alarm ware |
| CN206179029U (en) * | 2016-08-26 | 2017-05-17 | 梧州学院 | Vehicle traveling data recorder suitable for taxi |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110677589A (en) * | 2019-10-22 | 2020-01-10 | 广州四为电子科技有限公司 | Image acquisition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |
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| RJ01 | Rejection of invention patent application after publication |