CN103093667A - Driver examination method without fixed device and terminal device - Google Patents
Driver examination method without fixed device and terminal device Download PDFInfo
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- CN103093667A CN103093667A CN2013100634939A CN201310063493A CN103093667A CN 103093667 A CN103093667 A CN 103093667A CN 2013100634939 A CN2013100634939 A CN 2013100634939A CN 201310063493 A CN201310063493 A CN 201310063493A CN 103093667 A CN103093667 A CN 103093667A
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Abstract
The invention discloses a driver examination method without a fixed device and a terminal device. The terminal device is provided with an examination evaluation instrument which is installed on an examination vehicle and composed of single chip computers and the like. Global position system antennas which are arranged at two positions of the examination vehicle, a driver monitoring camera, a monitoring camera outside vehicle, a voice device and the like are connected with the examination evaluation instrument. The driver examination method includes the steps of detecting actual examination position coordinates through satellite positioning and forming an electronic map database before an examination, obtaining real-time positions and a moving trajectory of the examination vehicle through a vehicle-mounted satellite positioning module or a vehicle-mounted satellite positioning device and comparing the real-time positions and the moving trajectory of the examination vehicle with electronic map data in the examination evaluation instrument to judge whether moving of the examination vehicle complies with examination specifications or not, and sending indication information to a person to be examined through the voice device and the monitoring camera and monitoring conditions of the person to be examined to assist to judge whether the examination of the person to be examined complies with the examination specifications. The driver examination method without the fixed device and the terminal device have the advantages of being capable of solving the problems of temporary change of the examination and training field and high construction cost and maintenance cost.
Description
Technical field
The present invention relates to vehicle driver driving efficiency examination technical field, especially a kind of method that need not to install driver's examination of stationary monitoring equipment and communication apparatus at test site.
Background technology
At present using often in the sideline recognition methods of vehicle driver test site has two kinds of methods, a kind of method is to demarcate the border, examination hall with permanent magnet, the shortcoming of this method is: great in constructing amount, the sideline is not of uniform size, and poor reproducibility, the accuracy of locator data is low, False Rate is high.Also having a kind of method is to do the sideline with the sealing tracheae that can be out of shape after being under pressure, the shortcoming of this method is: great in constructing amount, when ambient air temperature changes greatly, maintenance also increases, and easily leaks gas and causes sensitivity, even lost efficacy, and shows finally that accuracy is low and False Rate is high.The shortcoming of above two kinds of methods is: accuracy is low, and False Rate is high, and construction volume and maintenance are large.
The recognition methods of each test item is with remote non-contact IC card or claims electronic tag and be arranged on the examination car reader supporting with it to identify, its shortcoming is between each electronic tag, enough distances to be arranged, reader can not from irrelevant electronic tag too close to, so need larger space, place, construction cost is high.
Summary of the invention
Problem to be solved by this invention is to provide a kind of driver's driving efficiency method of examination and terminal device without fixed equipment, and it can solve driver examination, training site needs interim change and pass judgment on the low and construction of accuracy, problem that maintenance cost is high.
The technical scheme of described driver's method of examination without fixed equipment is: being provided with in examination car inside to the driver provides the voice suggestion signal and gathers the speech ciphering equipment of pilothouse sound, is contained in the driver's surveillance camera on described examination car and is contained in the exterior monitoring video camera in the described examination car outside; Be separately installed with the signal receiving antenna of two secondary big-dipper satellite positioning systems at two diverse locations of examination car; By described two sub signal receiving antennas obtain respectively satellite positioning signal and by the phase difference technology obtain the examination car real time position, towards and running orbit; Obtain the examination car at the video image in place by described exterior monitoring video camera; Before the examination beginning, utilize the satellite positioning surveys instrument measure the position coordinates of actual examination hall respective item and form electronic map database; During examination, by Vehicular satellite locating module or device obtain the examination car real time position, towards and running orbit, and compare to pass judgment on the operation of examination car and whether meet the examination standard with the electronic chart in described examination scoring instrument; In conjunction with collect from the examination car other for information about, and with examination scoring instrument in the Examination Rate that arranges compare, thereby directly draw driver's total marks of the examination.
The take an examination technical scheme of terminal device of described driver without fixed equipment is: an examination scoring instrument that is contained on the examination car is arranged, and this examination scoring instrument is by digital signal processor, single-chip microcomputer, and human-computer interface module and interface module consist of; Described examination scoring view is utilized one or more modes and the host computer of UART, Ethernet, CAN, RS-485 communication interface equipment to contact, and is connected with following equipment by the short message Communications service that the big-dipper satellite position fixing and navigation system provides:
Be contained in respectively the forward and backward satnav of examination car longitudinal centre line and course directional antenna and the coordinate setting antenna of navigational system;
The travel video camera of direction condition of road surface of the supervision examination car that is contained in video camera in the supervision driver of examination in car car and is contained in the examination car outside;
Be contained in the speech ciphering equipment that voice suggestion and collection pilothouse sound are provided to the driver in the examination car;
Input keyboard and graphic alphanumeric display.
Further: be embedded with the character voice synthetic module in described user-machine interface module.
Further: described examination scoring instrument is connected with the supply convertor that input direct voltage is the 9-41 volt, and this supply convertor is connected with the direct supply of examination car.
Owing to having adopted technique scheme, the present invention compared with prior art, the beneficial effect that has is:
1, due to the driver's method of examination and the terminal device that have adopted without fixed equipment, can flexible choice the place, only needing to draw the sideline that needs test subject in the place can take an exam, not need to the place erecting equipment be connected power supply, therefore the place construction period be can shorten, place construction and maintenance cost reduced;
2, can avoid demarcating the sideline of bringing on the border, examination hall as magnet not of uniform size, the ambient air temperature that poor reproducibility, the accuracy of locator data is low, False Rate is high and the sealing tracheae is made the sideline method change the maintenance bring greatly, the sealing tracheae leak gas due to sensitivity, accuracy is low and False Rate is high problem.
Description of drawings
Fig. 1 is the satnav antenna scheme of installation without driver's terminal device of fixed equipment.
Fig. 2 is the examination scoring instrument inner structure block diagram without driver's terminal device of fixed equipment
Embodiment
The invention will be further described below in conjunction with drawings and Examples:
Embodiment 1:
Shown in Figure 1, driver's terminal device without fixed equipment has an examination car, the coordinate setting antenna 36-1 of satnav is housed on the roof of the car rear portion of examination car longitudinal centre line, the course positioning antenna 36-2 of satnav is housed on the anterior roof of car of examination car longitudinal centre line, examination scoring instrument is housed in the examination car.
Shown in Figure 2, be equipped with by digital signal processor 101 and single-chip microcomputer 102 on the motherboard of examination scoring instrument, design by hardware system, make its both can support Linux2.3 or its more the operating system of highest version and android2.0 or its more the operating system of highest version, can support again the more operating system of highest version and Windows 8 or its operating system of highest version more of windows CE 5.0 or its.
Examination scoring instrument with being connected of external unit is:
Connect supply convertor 30 by interface 200, supply convertor 30 is connected with the direct supply of examination car, its input direct voltage adaptive value is the 9-41 volt, it can adapt to the larger actual conditions of vehicle carried power voltage fluctuation range, making after vehicle launch to provide continuously working power to driver's terminal of taking an examination with the electric power of automobile current generator, thereby extends the power-on time of vehicle-mounted standby storage battery.
Connect the driver's surveillance camera 31 that is contained in the examination car by interface 201, driver's surveillance camera 31 is contained in examination car pilothouse, is used for obtaining being sitting in the locational driver of chief aviation pilot at the video image of driving procedure.Provide original vedio data as follow-up identity discriminating and image recognition processes on the one hand, also can offer on the other hand the remote monitoring recording unit and carry out real time record and monitoring.
Connect the exterior monitoring video camera 32 that is contained in the examination car outside by interface 202, exterior monitoring video camera 32 obtains driver's video image outside the car that car must obtain of taking an examination in the examination process, on the one hand vedio data outside examination scoring instrument provides original car, can offer on the other hand the remote monitoring recording unit and carry out real time record and monitoring.
connect the equipment 33 with Ethernet interface by interface 203, connect the equipment 34 with CAN interface by interface 204, connect the equipment 35 with UART interface by interface 207, interface 208 connects the coordinate setting antenna 36-1 of satnav shown in Figure 1 and the course positioning antenna 36-2 of satnav, short message Communications service by these equipment and big-dipper satellite, examination scoring instrument can be networked with host computer at any time, the identity of carrying out before examination to the above-mentioned driver of host computer output is in real time on the one hand differentiated video image, drive in real time video image in car in the examination process, the outer real time video image of Kao Cheche and the out of Memory that must provide to host computer, by these interfaces and equipment, the scoring instrument that can also get through the examinations collects to be examined status information necessary on car and accepts multiple commander's instruction that host computer is assigned, and reaches and can carry out with host computer the purpose of collaborative work on the other hand.
Connect keyboard 40, the equipment 41 with parallel output input interface, status signal pilot lamp group 42, speech input output device 43 and graphic alphanumeric display 44 by human-computer interface module interface 209.Speech input output device 43 is made of public address system and pickup system, public address system can carry out voice suggestion to the driver where necessary in time, particularly be used on the learner-driven vehicle particularly important, can determine whether as the case may be and need to be pointed out to the student with voice, pickup system can be in the examination discipline that monitors the examination participant.Keyboard 40 and graphic alphanumeric display 44 not only are used for installing and arranging required program and the data of examination scoring instrument, and can directly carry out the operation of similar examination process to the student by the coach who is sitting on front passenger's seat when training, make the student can access corresponding prompting in the exercise process, thereby can be corrected in time, be accelerated to improve the speed of driving efficiency; Status signal pilot lamp group 42 can be when utilizing voice to carry out condition prompting, and having kept again at the scene portion can carry out the approach of corresponding prompting by light signal, concerning the driver, have the mutually redundant effect of acousto-optic.In order to reduce the cost of manufacture of the software that synthesizes suggestion voice, embedded the character voice synthetic module in human-computer interface module.
adopt Fig. 1, the driver's method of examination without fixed equipment that driver's terminal device without fixed equipment shown in Figure 2 carries out is such: the signal receiving antenna 36-1 that carries out communication by the two secondary satellites that location and navigation Service can and be provided, the satellite positioning navigation signal that 36-2 obtains respectively also obtains the real time position of examination car by the examination scoring instrument of having used the phase difference technology, towards with running orbit, the information on the examination car that obtains by exterior monitoring video camera 32 and ground, examination hall, before the examination beginning, first utilize the satellite positioning surveys instrument measure the corresponding position coordinates in actual examination hall and form electronic map database, during examination, obtain the real time position of examination car by the Vehicular satellite locating module, towards, running orbit and with and compare to pass judgment on the operation of examination car and whether meet the examination standard with the electronic chart in examination scoring instrument, in conjunction with collect from the examination car other for information about, and with examination scoring instrument in the Examination Rate that arranges compare, thereby directly draw driver's total marks of the examination, send necessary indication information by speech ciphering equipment to the tester in examination, record by audio ﹠ video equipment the driver that the acoustic information of the pilothouse that is obtained by acoustic pickup and driver's surveillance camera 31 and exterior monitoring video camera 32 obtain and offer manual oversight, inquiry and other management in the dynamic video information of the driving procedure of taking an examination.
Claims (4)
1. driver's method of examination without fixed equipment, it is characterized in that: being provided with in examination car inside to the driver provides the voice suggestion signal and gathers the speech ciphering equipment of pilothouse sound, is contained in the driver's surveillance camera on described examination car and is contained in the exterior monitoring video camera in the described examination car outside; Be separately installed with the signal receiving antenna of two secondary big-dipper satellite positioning systems at two diverse locations of examination car; By described two sub signal receiving antennas obtain respectively satellite positioning signal and by the phase difference technology obtain the examination car real time position, towards and running orbit; Obtain the examination car at the video image in place by described exterior monitoring video camera; Before the examination beginning, utilize the satellite positioning surveys instrument measure the position coordinates of actual examination hall respective item and form electronic map database; During examination, by Vehicular satellite locating module or device obtain the examination car real time position, towards and running orbit, and compare to pass judgment on the operation of examination car and whether meet the examination standard with the electronic chart in described examination scoring instrument; In conjunction with collect from the examination car other for information about, and with examination scoring instrument in the Examination Rate that arranges compare, thereby directly provide driver's total marks of the examination.
2. the driver without fixed equipment terminal device of taking an examination is characterized in that: an examination scoring instrument that is contained on the examination car is arranged, and this examination instrument of marking is made of digital signal processor, single-chip microcomputer, human-computer interface module and interface module; Described examination scoring view is utilized one or more modes and the host computer of UART, Ethernet, CAN, RS-485 communication interface equipment to contact, and is connected with following equipment by the short message Communications service that the big-dipper satellite position fixing and navigation system provides:
Be contained in respectively the forward and backward satnav of examination car longitudinal centre line and course directional antenna and the coordinate setting antenna of navigational system;
The travel video camera of direction condition of road surface of the supervision examination car that is contained in video camera in the supervision driver of examination in car car and is contained in the examination car outside;
Be contained in the speech ciphering equipment that voice suggestion and collection pilothouse sound are provided to the driver in the examination car;
Input keyboard and graphic alphanumeric display.
3. the driver without the fixed equipment according to claim 2 terminal device of taking an examination, is characterized in that: be embedded with the character voice synthetic module in described human-computer interface module.
4. according to claim 2 or 3 described drivers without the fixed equipment terminal device of taking an examination, it is characterized in that: described examination scoring instrument is connected with the supply convertor that input direct voltage is the 9-41 volt, and this supply convertor is connected with the direct supply of examination car.
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Cited By (16)
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CN103594008A (en) * | 2013-10-29 | 2014-02-19 | 南京多伦科技股份有限公司 | Road test judgment method based on technology combining Beidou positioning with digital modeling |
CN104077940A (en) * | 2014-04-17 | 2014-10-01 | 北京航宇测通电子科技有限公司 | Vehicle information measuring system and method in driving school examination |
CN105006186A (en) * | 2015-07-26 | 2015-10-28 | 湖北汽车工业学院 | Internet-based intelligent holo-authentic simulation system for learning driving |
CN105844998A (en) * | 2016-04-25 | 2016-08-10 | 安徽嘻哈网络技术有限公司 | Electronic trainer teaching and testing system |
CN105890602A (en) * | 2014-11-17 | 2016-08-24 | 孔兵 | Device and method for drawing electronic map of difference global positioning system |
CN106601067A (en) * | 2016-12-06 | 2017-04-26 | 安徽嘻哈网络技术有限公司 | Learning driving electronic coach center control system for driving training |
CN106997702A (en) * | 2017-03-29 | 2017-08-01 | 无锡赛博盈科科技有限公司 | Driving efficiency examination evaluation method |
CN108076308A (en) * | 2016-11-09 | 2018-05-25 | 安徽三联交通应用技术股份有限公司 | Motor vehicle driving examination vehicle gets over line crimping automatic evidence-collecting evaluation system and method |
CN110070192A (en) * | 2019-04-19 | 2019-07-30 | 北方天途航空技术发展(北京)有限公司 | The coach's management method and system of unmanned plane teaching |
CN111343434A (en) * | 2020-03-24 | 2020-06-26 | 深圳市赛特雷德科技有限公司 | Military vehicle training and examination method, system and device |
CN112884941A (en) * | 2021-01-19 | 2021-06-01 | 中国人民解放军32212部队 | A on-vehicle information acquisition system for tank armoured vehicle combat test |
CN113382361A (en) * | 2020-03-09 | 2021-09-10 | 上海擎感智能科技有限公司 | Route segmentation based test driving monitoring method, system, medium and equipment |
CN114119301A (en) * | 2021-11-03 | 2022-03-01 | 支付宝(杭州)信息技术有限公司 | Self-learning vehicle processing method and device based on shared vehicle |
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CN116743959A (en) * | 2023-04-23 | 2023-09-12 | 北京精英智通科技股份有限公司 | Examination room monitoring device for driving examination |
CN117492032A (en) * | 2023-10-30 | 2024-02-02 | 河北三佳电子有限公司 | Method, device, terminal and storage medium for judging collision rod of vehicle |
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CN103594008A (en) * | 2013-10-29 | 2014-02-19 | 南京多伦科技股份有限公司 | Road test judgment method based on technology combining Beidou positioning with digital modeling |
CN104077940A (en) * | 2014-04-17 | 2014-10-01 | 北京航宇测通电子科技有限公司 | Vehicle information measuring system and method in driving school examination |
CN105890602A (en) * | 2014-11-17 | 2016-08-24 | 孔兵 | Device and method for drawing electronic map of difference global positioning system |
CN105006186A (en) * | 2015-07-26 | 2015-10-28 | 湖北汽车工业学院 | Internet-based intelligent holo-authentic simulation system for learning driving |
CN105844998A (en) * | 2016-04-25 | 2016-08-10 | 安徽嘻哈网络技术有限公司 | Electronic trainer teaching and testing system |
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CN106997702A (en) * | 2017-03-29 | 2017-08-01 | 无锡赛博盈科科技有限公司 | Driving efficiency examination evaluation method |
CN110070192A (en) * | 2019-04-19 | 2019-07-30 | 北方天途航空技术发展(北京)有限公司 | The coach's management method and system of unmanned plane teaching |
CN113382361B (en) * | 2020-03-09 | 2022-11-15 | 上海擎感智能科技有限公司 | Route segmentation based test driving monitoring method, system, medium and equipment |
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CN111343434B (en) * | 2020-03-24 | 2022-02-22 | 深圳市赛特雷德科技有限公司 | Military vehicle training and examination method, system and device |
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CN112884941A (en) * | 2021-01-19 | 2021-06-01 | 中国人民解放军32212部队 | A on-vehicle information acquisition system for tank armoured vehicle combat test |
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CN116743959A (en) * | 2023-04-23 | 2023-09-12 | 北京精英智通科技股份有限公司 | Examination room monitoring device for driving examination |
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