CN101110163A - Vehicle driving recorder with GSM network access and its center monitoring software - Google Patents
Vehicle driving recorder with GSM network access and its center monitoring software Download PDFInfo
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- CN101110163A CN101110163A CNA2006100544504A CN200610054450A CN101110163A CN 101110163 A CN101110163 A CN 101110163A CN A2006100544504 A CNA2006100544504 A CN A2006100544504A CN 200610054450 A CN200610054450 A CN 200610054450A CN 101110163 A CN101110163 A CN 101110163A
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Abstract
An automobile running record device and central monitor software with GSM network access function, which is able to realize real-time monitor of various status of automobile in running, record the automobile running data during the running process and transmit the real-time automobile data to the monitor center via a GSM module. The automobile running record device comprises of the following components: a shell with electromagnetic shield function and is able to prevent water, fire and mechanical bump; a microprocessor; a ferroelectric memory for temporary storage of data; a large capacity FLASH memory; a sound record information memory; a real time clock; an IC card for recognizing the user identity; a RS232 communication interface; a USB HOST interface; a GSM module circuit; a printer interface; a LCD; a sound alarm circuit; an operation panel; an external signal input module; a photoelectric isolation device; acceleration test; a CAN bus interface; a power management module and EMC module. The central monitor software is installed on a main frame in the monitor center via the communication interface of the record device and communicates with the record device via wireless (GSM module) or wired (UART or USB) to acquired the recorded data and analyze the running status of automobile. Therefore, the invention is able to help relevant administrations to implement real-time monitor of vehicle running status and judge whether illegal driving exists or not. Because the invention realizes that the driver can operate concealed switch to conduct real time sound record in the automobile when emergency occurs during the running, the invention brings much significance for vehicle safety and accident analysis.
Description
[technical field]
The present invention relates to vehicle electric field, specifically is automobile travel recorder and the center monitoring software with GSM network access facility.
[technical background]
According to U.S. interrelated data statistics, since the nineties in last century, the annual because direct death toll that motor vehicle causes in the whole world is up to more than 50 ten thousand, and this death figure surpasses the summation of the death toll that the world then causes because of local war.China only 2000, national public security traffic department accepts 61.7 ten thousand of road traffic accidents altogether, and 9.4 ten thousand people that cause death hinder 41.9 ten thousand people.How to contain that this accident rises? some experts of Europe propose to install automobile travel recorder on automobile.
The later stage seventies 20th century, the Europe kickoff mechanism electric analogy formula automobile travel recorder that takes the lead in.At the beginning of the nineties, the U.S. and Germany take the lead in having developed the digital automobile Tachographs, are used to supervise the overtime of driver and furious driving behavior.Automobile travel recorder can be divided into two big classes by its technical characteristic: electromechanical analogy formula and digital.The digital automobile Tachographs has the advantage that cheap manufacturing cost and use cost and record data can overlapping development utilize.Therefore be widely used.
Because automobile travel recorder has effect preferably in supervision driver's overtime and furious driving behavior.So external numerous enterprise has dropped into lot of manpower and material resources registering instrument has been developed an exploitation.Also there is relevant enterprise unit in China in the development work of carrying out this respect.Defectives such as early stage each research institute does things in his own way owing to there is not unified standard, and it is not strong that the registering instrument of being developed only has function, and compatible bad and practicality is relatively poor.
[summary of the invention]
The present invention is based on the arm processor of 32 high performance risc architectures, cooperate its peripheral circuit and center monitoring software again, can carry out real-time monitoring to the various states in the vehicle traveling process, and write down the vehicle operation data of corresponding real-time time in the driving process.Communicate by letter with registering instrument by wireless (gsm module) or wired (UART, USB) mode again, transmit recorded data, the transport condition of vehicle is analyzed by center monitoring software to center host.Thereby make things convenient for administrative authority to the whether judgement of the traffic violation of the monitoring of the running status of vehicle and vehicle.When being in an emergency because the present invention has realized in the process of moving, the driver can operate hidden switch with to carrying out real-time recording in the car, and therefore safety and the crash analysis to vehicle has great help.
Particularly, the present invention is made up of automobile travel recorder equipment and center monitoring software.
Automobile travel recorder equipment is installed on the automobile, realizes the monitoring of motoring condition and the record of real time data, and detected data can be sent in the monitoring by gsm module and practise.It is by constituting with the lower part: the shell with electromagnetic screen and waterproof, fire-retardant, anti-mechanical impact; Microprocessor; The ferroelectric memory of temporal data; The high-capacity FLASH storer; The recorded message storer; Real-time clock; IC-card for user identity identification; The RS232 communication interface; USB HOST interface; The gsm module circuit; Printer interface; LCD; Voice alarm circuit; Guidance panel; The external signal load module; Photoelectricity is isolated; Acceleration detection; The CAN bus interface; Power management and EMC module.Power management provides various suitable power supplys for each element circuit, and the EMC circuit is in order to solve complex electromagnetic environments on the automobile, thereby improves the reliability of equipment.The ferroelectric memory that data are temporary, the high-capacity FLASH storer, the recorded message storer, real-time clock, IC-card for user identity identification all joins with microprocessor, with the identification of realization user identity and collection, the storage of travel condition of vehicle data, and the storage of recorded message in emergency circumstances.The external signal load module is the specifying information of each the sensor input on the automobile, isolates being input to microprocessor through photoelectricity, and microprocessor is gathered, handles, stored these information.Microprocessor through bus links to each other with the gsm module circuit, and can send to Surveillance center by the real-time at a certain time interval running data with current vehicle.RS232 communication interface and USB HOST interface then provide the wire communication mode of registering instrument and center host.The data upload that can gather registering instrument by this dual mode is to Surveillance center.Printer interface can be directly connected to mini-printer, thus the key message of printer vehicle operating.LCD shows the state and the information of vehicle ' dynamically, as the speed of a motor vehicle, mileage, time, driver's card number etc.Voice alarm circuit provides the improper transport condition to vehicle to carry out alarm, as hypervelocity, overtime driving etc.But the CAN bus interface is as the module of a cutting, for the high-end vehicle that bus is arranged in the car provides a kind of possibility.Guidance panel offers the user registering instrument is operated control, as page turning, checks information etc.
Center monitoring software is installed on the main frame of Surveillance center, supports the operating system of Windows series.It can realize to registering instrument storage data reading and to the key message setting of registering instrument.After the data that obtain registering instrument, can set up database as required, and data are analyzed, form eye-catching analysis result directly perceived such as form, chart, curve.
The present invention closes symbol GB GB/T19056-2003 standard fully.It has advantages such as powerful, reliable and stable, easy and simple to handle.Recorder device and center monitoring software are provided simultaneously, and the collection software and hardware is an one, for enterprise or administrative authority provide a perfect vehicle ' rwan management solution RWAN.All things considered, the present invention have following characteristics:
1. technical compatibility
Close symbol GB GB/T19056-2003 standard fully.Wireless (GSM network) or wired (the RS232 serial communication interface and the USB interface of standard) mode is adopted in data communication.Printer provides the mini-printer parallel interface of standard.
2. powerful
Owing to adopt high performance 32 arm processors, have powerful control and real-time data acquisition, processing power.Extended out the high capacity FLASH storer on this basis.Require to provide maximum can preserve the cruising data of 8760 hours (365 days, 1 year) and the ability of 320 fault doubtful point data according to practical application (360 hours) except satisfying GB.In addition,, designed the function that has in emergency circumstances recording, for the back that has an accident has the valuable help effect to the reproduction at scene at the safety problem of vehicle operating.In addition,, can dynamically show the real-time running state of vehicle, be equal to an electronics combination instrument fully owing to adopted the LCD of giant-screen in design.And this LCD has the adjusting of level Four gray scale, can be fit to use under the different light condition.
3. high reliability
Exist in design, power unit has adopted the EMC design, can effectively prevent interference such as automotive ignition, static, at utmost guarantees normally operation in the Automobile Complex electromagnetic environment.A large amount of on the other hand employings are novel, the device of high integration, guarantee the high reliability of system.On the shell Design of Mechanical Structure of equipment, taked to have waterproof, fire-retardant, anti-mechanical impact design can make equipment can also guarantee the complete, reliable of data after automobile has an accident.
4. easy to operate
Supporting center monitoring software has characteristics multiple functional, easy operating.Can set up the history run information bank of vehicle, convenient management and inquiry.Center monitoring software also has data analysis function simultaneously, can generate chart, form, curve on demand for analyzing use.
The present invention utilizes the supporting again center monitoring software of the data recording equipment of perfect in shape and function.Total solution as to the running car monitoring can be useful for following field: long-distance passenger transportation vehicle, long haul vehicle, public transit vehicle, hackney vehicle and other application.
[description of drawings]
Fig. 1 is a theory diagram of the present invention.
Fig. 2 is liquid crystal display of the present invention interface.
Fig. 3 is guidance panel figure of the present invention.
Fig. 4 is a center monitoring software operation master surface chart of the present invention.
Appointment Fig. 1 is a Figure of abstract.
[embodiment]
A kind of automobile travel recorder and center monitoring software that present embodiment is described with GSM network access facility, on hardware by forming as the lower part: have electromagnetic screen and waterproof, fire-retardant, the shell of preventing mechanical impact; Microprocessor; The ferroelectric memory of temporal data; The high-capacity FLASH storer; The recorded message storer; Real-time clock; IC-card for user identity identification; The RS232 communication interface; USB HOST interface; The gsm module circuit; Printer interface; LCD; Voice alarm circuit; Guidance panel; The external signal load module; Photoelectricity is isolated; Acceleration detection; The CAN bus interface; Power management and EMC module.
As shown in Figure 1, be the theory diagram of recorder device of the present invention.Finish initialization and self check during the registering instrument start, if self check is not by then giving user prompt by demonstration and voice.After self check was passed through, liquid crystal display displays went out current real-time time and date, week.Next just require the user to insert user's IC-card and carry out driver identity identification,, on LCD, show the information such as license plate number of driver's card number and vehicle if after user identity identification is passed through.After registering instrument enters normal operating conditions, speed, braking and other vehicle operating information with certain hour interval collection vehicle, the information of these vehicles is from the sensor of automobile self, and the signal of outside input is input to microprocessor after isolating, nurse one's health through photoelectricity.Microprocessor is handled image data, the dynamic data that collects is saved in the ferroelectric memory, because ferroelectric memory has after unlimited read-write and the power down the not advantage of drop-out, can guarantee that like this registering instrument can record vehicle effective service data of any time.Registering instrument stored in the FLASH storer by certain file organization structure and addressing mode after a data that are stored in the ferroelectric memory with the regular hour.Simultaneously, equipment sends to Surveillance center with the real time data of current vehicle by the gsm module that inserts the GSM network at a certain time interval.Simultaneously, whether the also real-time detection of registering instrument has the input of urgent recording, if press urgent record button, then registering instrument is just recorded the voice messaging of pilothouse down immediately.The design's maximum provides 7 minutes record length.The information of being recorded is no matter under which kind of situation, with per family can not be by button or alternate manner deletion, unless delete by supporting data analysis software.
USB HOST interface plug-and-play feature easily can be written to the data in the registering instrument on the USB flash disk of insertion at any time.Simultaneously also provide the standard serial communication interface to make things convenient for the collection of data.During as needs, connect the mini-printer of standard, promptly can print needed information by button operation.
Power unit provides EMC design, can effectively prevent electromagnetic interference (EMI).Registering instrument is with the power supply of the 12V accumulator on the car.After DC/DC is varied to 5V, offer each modular circuit.1.8V that the kernel of microprocessor is required and 3.3V voltage are obtained through power management chip by 5V.Directly use the 5V power supply of exporting behind the DC/DC in the common peripheral circuit.Because this DC/DC belongs to wide-voltage range.So registering instrument can be in very wide voltage range operate as normal, this has just strengthened the reliability of registering instrument.
Claims (7)
1. the present invention is a kind of automobile travel recorder and center monitoring software of the GSM of having network access facility.It is by constituting with the lower part: the shell with electromagnetic screen and waterproof, fire-retardant, anti-mechanical impact; Microprocessor; The ferroelectric memory of temporal data; The high-capacity FLASH storer; The recorded message storer; Real-time clock; IC-card and read/write circuit for user identity identification; The RS232 communication interface; USB HOST interface; The gsm module circuit; Printer interface; LCD; Voice alarm circuit; Guidance panel; The external signal load module; Photoelectricity is isolated; Acceleration detection; The CAN bus interface; Power management and EMC module; Center monitoring software.It is characterized in that microprocessor passes through data bus, address bus and control line and links to each other with ferroelectric memory, high-capacity FLASH storer, USB HOST interface, LCD, the printer interface of temporal data.Microprocessor links to each other with real-time clock PCF8563 chip by the I2C interface, provides back-up source with one piece of standby battery for real-time clock simultaneously.Microprocessor links to each other with the recorded message storage chip by the SPI interface.Microprocessor is read and write the SLE4442 type logical encrypt IC-card that is used for user identity identification with serial mode, realizes the short-circuit protection function of the read/write circuit of IC-card by the cooperation of hardware and software.The voltage signal of automobile sensor output carries out signal condition through filtering, photoelectricity after isolating, and delivers to microprocessor again and handles.Microprocessor carries out periodic sampling to acceleration transducer, to differentiate the running status of current vehicle.Microprocessor provides the interface that carries out serial communication with center host by UART.Microprocessor through bus links to each other with the gsm module circuit, and can send to Surveillance center by the real-time running data with current vehicle.Center monitoring software can be communicated by letter with registering instrument by wired (UART serial communication, usb communication) or wireless (GSM network) mode, and chart, form, curve are analyzed and generated to last flight recorder recorded data.Center monitoring software can also be provided with registering instrument, revises its user configuration information, and can manage historical data, and deletion, locating function are provided.
2. automobile travel recorder and the center monitoring software with GSM network access facility as claimed in claim 1, it is characterized in that being furnished with the gsm module circuit in this equipment, can be by the GSM network real time data during with vehicle operating send to Surveillance center at a certain time interval, thereby make the running status of the grasp vehicle that Surveillance center can be dynamic, real-time.
3. automobile travel recorder and the center monitoring software with GSM network access facility as claimed in claim 1, it is characterized in that having proposed a kind of completely new concept: make registering instrument except writing down, the store car running data, can also recording to pilothouse in the car for the design of automobile travel recorder.The button Key5 control of the concealed location of this sound-recording function by being installed in pilothouse, in case press this button, registering instrument is the voice messaging of opening entry pilothouse just.After beginning recording,, can not stop current recording by artificial operation unless arrive the upper limit of record length.In addition, in this voice messaging storage chip, the information of having stored audio alert, when vehicle operating is in abnomal condition, the audio alert information of storage is in advance just called by system, after this sound signal is amplified through the audio frequency power amplifier chip, promotes loudspeaker and sends the audio alert prompting.
4. automobile travel recorder and the center monitoring software with GSM network access facility as claimed in claim 1 is characterized in that having adopted logic encryption card in user identity identification, and realizes the function of protection in design by the cooperation of software and hardware.The I/O mouth of microprocessor is received SDA, the CLK of IC-card, read-write that RESET finishes serial data and the reset operation of IC-card, series resistor and played over-voltage protecting function to the voltage stabilizing diode on ground.Plug-in card on the IC-card seat detects pin and receives on the I/O mouth of microprocessor, inserts in order to have judged whether IC-card.The B that another I/O mouth of microprocessor is received the triode of IC-card power remove control can control the power supply of IC-card operation so easily.The power supply of IC-card is received through resistance on the external interrupt input pin of microprocessor, and whether can monitor in real time has short circuit.
5. automobile travel recorder and the center monitoring software with GSM network access facility as claimed in claim 1 is characterized in that having vehicle ' fault distinguishing function, and whether the operation of adopting acceleration transducer to be used for detecting in real time vehicle breaks down.Receive on the A/D conversion input pin of microprocessor behind the level signal process RC low-pass filter of acceleration transducer output, microprocessor cycle carries out the A/D conversion to the simulating signal of input, passes through data filtering again, realizes the judgement to vehicle running state.
6. automobile travel recorder and the center monitoring software with GSM network access facility as claimed in claim 1, it is characterized in that adopting the LCD of giant-screen to show the multiple information content of vehicle, and can check different information by operation push-button, this display mode can be used as the auto electronic combination instrument.
7. automobile travel recorder and the center monitoring software with GSM network access facility as claimed in claim 1, after needing the user to import right user name and user cipher when it is characterized in that the operation of host computer data analysis software, could normal this software of operation.The all operations of software all adopts the pull-down menu mode, under each menu submenu is arranged, and uploading, download, analyze, being provided with of data can be finished by corresponding menu item.As an important data management function, software also provides the management to historical data, can inquire about, deletes, analysis, history of printing data.
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| CNA2006100544504A CN101110163A (en) | 2006-07-17 | 2006-07-17 | Vehicle driving recorder with GSM network access and its center monitoring software |
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| CNA2006100544504A CN101110163A (en) | 2006-07-17 | 2006-07-17 | Vehicle driving recorder with GSM network access and its center monitoring software |
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| CN102054453A (en) * | 2010-12-11 | 2011-05-11 | 九江中弘电子科技有限公司 | Integrated information liquid crystal display and control device of automobile |
| CN102107652A (en) * | 2009-12-25 | 2011-06-29 | 厦门雅迅网络股份有限公司 | Method using acceleration sensor to monitor emergency acceleration or emergency brake of vehicle in remote real-time manner |
| CN102317983A (en) * | 2009-02-16 | 2012-01-11 | 普罗瓦蒂斯股份有限公司 | At the evaluation of the on-the-spot event of fixed or movable target and the method and apparatus of mark |
| CN102393652A (en) * | 2011-10-20 | 2012-03-28 | 徐州海伦哲专用车辆股份有限公司 | Intelligent controller of overhead working truck |
| CN102436233A (en) * | 2011-10-20 | 2012-05-02 | 徐州海伦哲专用车辆股份有限公司 | Human-computer interaction device and human-computer interaction method of high-altitude operation vehicle |
| CN102575947A (en) * | 2009-10-09 | 2012-07-11 | 株式会社奥巴尔 | Maintenance expert system for measuring instrument |
| CN101276488B (en) * | 2008-03-26 | 2012-07-25 | 中国科学院电工研究所 | Vehicular recording instrument capable of implementing intelligent CAN bus communication |
| CN102667869A (en) * | 2009-12-25 | 2012-09-12 | 株式会社堀场制作所 | Navigation management system |
| CN102693557A (en) * | 2011-03-25 | 2012-09-26 | 贵州致远汽车贸易有限公司 | Taxi operation condition monitoring method and apparatus thereof |
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| CN103592903A (en) * | 2013-08-18 | 2014-02-19 | 北京联合大学 | Method and system for remote monitoring on intelligent automobile driving test data |
| CN103645708A (en) * | 2013-12-06 | 2014-03-19 | 北京科技大学 | Mining vehicle running state signal collection device |
| CN103794035A (en) * | 2012-10-29 | 2014-05-14 | 鸿富锦精密工业(武汉)有限公司 | Vehicle emergent accident back-reporting system and method |
| CN103890816A (en) * | 2011-07-26 | 2014-06-25 | 美国联合包裹服务公司 | Systems and methods for accident reconstruction |
| CN104064026A (en) * | 2014-06-09 | 2014-09-24 | 王勇 | Taxi safety monitoring system and method capable of monitoring dangerous goods and alert situations |
| CN104200539A (en) * | 2014-08-06 | 2014-12-10 | 上海交通大学 | Train-mounted fault recording system for door control units of subway train |
| CN104868710A (en) * | 2015-05-11 | 2015-08-26 | 上海航盛实业有限公司 | Anti-interference power supply system of automobile data recorder |
| CN105243700A (en) * | 2015-09-24 | 2016-01-13 | 上海车音网络科技有限公司 | Automobile data recorder with automatic SOS functions, method, and system |
| CN105957185A (en) * | 2016-05-12 | 2016-09-21 | 广州地铁集团有限公司 | Real-time data acquisition recorder and recording method thereof |
| CN106846544A (en) * | 2016-12-23 | 2017-06-13 | 鸿秦（北京）科技有限公司 | A kind of pure electric automobile integrated information data storage device and date storage method |
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| CN101276488B (en) * | 2008-03-26 | 2012-07-25 | 中国科学院电工研究所 | Vehicular recording instrument capable of implementing intelligent CAN bus communication |
| CN102317983A (en) * | 2009-02-16 | 2012-01-11 | 普罗瓦蒂斯股份有限公司 | At the evaluation of the on-the-spot event of fixed or movable target and the method and apparatus of mark |
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| CN102107652A (en) * | 2009-12-25 | 2011-06-29 | 厦门雅迅网络股份有限公司 | Method using acceleration sensor to monitor emergency acceleration or emergency brake of vehicle in remote real-time manner |
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| CN102107652B (en) * | 2009-12-25 | 2013-04-03 | 厦门雅迅网络股份有限公司 | Method using acceleration sensor to monitor emergency acceleration or emergency brake of vehicle in remote real-time manner |
| CN102054453A (en) * | 2010-12-11 | 2011-05-11 | 九江中弘电子科技有限公司 | Integrated information liquid crystal display and control device of automobile |
| CN102693557A (en) * | 2011-03-25 | 2012-09-26 | 贵州致远汽车贸易有限公司 | Taxi operation condition monitoring method and apparatus thereof |
| CN103890816A (en) * | 2011-07-26 | 2014-06-25 | 美国联合包裹服务公司 | Systems and methods for accident reconstruction |
| CN102436233B (en) * | 2011-10-20 | 2014-05-07 | 徐州海伦哲专用车辆股份有限公司 | Human-computer interaction device and human-computer interaction method of high-altitude operation vehicle |
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| CN102436233A (en) * | 2011-10-20 | 2012-05-02 | 徐州海伦哲专用车辆股份有限公司 | Human-computer interaction device and human-computer interaction method of high-altitude operation vehicle |
| CN103794035A (en) * | 2012-10-29 | 2014-05-14 | 鸿富锦精密工业(武汉)有限公司 | Vehicle emergent accident back-reporting system and method |
| CN103794035B (en) * | 2012-10-29 | 2017-01-04 | 鸿富锦精密工业(武汉)有限公司 | Vehicle emergency episode repaying system and method |
| CN103559745A (en) * | 2013-06-19 | 2014-02-05 | 深圳市东宝嘉科技有限公司 | System for reversely reconstructing scene of vehicle accident |
| CN103592903B (en) * | 2013-08-18 | 2015-12-23 | 北京联合大学 | A kind of automobile intelligent drives test data remote monitoring method and system |
| CN103592903A (en) * | 2013-08-18 | 2014-02-19 | 北京联合大学 | Method and system for remote monitoring on intelligent automobile driving test data |
| CN103645708A (en) * | 2013-12-06 | 2014-03-19 | 北京科技大学 | Mining vehicle running state signal collection device |
| CN104064026A (en) * | 2014-06-09 | 2014-09-24 | 王勇 | Taxi safety monitoring system and method capable of monitoring dangerous goods and alert situations |
| CN104200539A (en) * | 2014-08-06 | 2014-12-10 | 上海交通大学 | Train-mounted fault recording system for door control units of subway train |
| CN104868710A (en) * | 2015-05-11 | 2015-08-26 | 上海航盛实业有限公司 | Anti-interference power supply system of automobile data recorder |
| CN105243700A (en) * | 2015-09-24 | 2016-01-13 | 上海车音网络科技有限公司 | Automobile data recorder with automatic SOS functions, method, and system |
| CN105957185A (en) * | 2016-05-12 | 2016-09-21 | 广州地铁集团有限公司 | Real-time data acquisition recorder and recording method thereof |
| CN106846544A (en) * | 2016-12-23 | 2017-06-13 | 鸿秦（北京）科技有限公司 | A kind of pure electric automobile integrated information data storage device and date storage method |
| CN110519321A (en) * | 2018-05-22 | 2019-11-29 | 视联动力信息技术股份有限公司 | A kind of interactive system, data processing method and data processing platform (DPP) |
| CN111047736A (en) * | 2019-12-30 | 2020-04-21 | 潍柴动力股份有限公司 | Data storage device, method, electronic control unit and automobile |
| CN112268584A (en) * | 2020-10-26 | 2021-01-26 | 中国人民解放军陆军装甲兵学院 | Equipment operation parameter recorder |
| CN112416247A (en) * | 2020-11-09 | 2021-02-26 | 中车株洲电力机车有限公司 | Data visual downloading control system and method based on network embedded system |
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