CN1858807A - Vehicle monitor information safety system - Google Patents
Vehicle monitor information safety system Download PDFInfo
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- CN1858807A CN1858807A CN 200510034450 CN200510034450A CN1858807A CN 1858807 A CN1858807 A CN 1858807A CN 200510034450 CN200510034450 CN 200510034450 CN 200510034450 A CN200510034450 A CN 200510034450A CN 1858807 A CN1858807 A CN 1858807A
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Abstract
This invention relates to a safety system of vehicle monitor information including a CPU and a camera unit, in which, said system also includes a local data access unit, the CPU gets the video information generated by the camera unit in definite time intervals to be edited and processed and stored in the local data access unit, which sets a read control program and refreshes the stored data in terms of the principle of FIFO, therefore, the information storage of this invented safety system does not rely on radio network only and always keeps the latest information as the proof.
Description
[technical field]
The present invention relates to a kind of information handling system, relate in particular to a kind of vehicle monitor information safety system.
[background technology]
The effect of present public vehicles is more and more important, and automobile is more and more relied in people's life for counsel, and the people who has vehicle is also more and more, and is also more and more at the criminal offence of vehicle simultaneously, especially at commerial vehicle.Because vehicle is the operating characteristic of commerial vehicle especially, makes car owner or practitioner repetition offence's dangerous situation, and highlights as a serious social concern.And how to solve this public security problem at all, become the matter of great urgency.
That be concerned about this problem more is practitioners such as taxi, coach, special vehicle.Compare the personal automobile user, their more urgent hope has the safety of the effective scheme guarantee operation of a cover.For example in taxi trade, the practitioner is bearing huge industry risk.Ministry of Public Security's data statistics, annual login taxi robbery on the regular payroll reaches more than the Wan Yuqi, and the trend of cumulative year after year is arranged.Why can these practitioners go into dangerous situation frequently? analysis has following several respects reason: 1, often independently working of commerial vehicle driver.2, suffering from after most drivers are robbed does not have evidence and does not report a case to the security authorities.3, taxi trade " can not refuse to take passengers " increased danger coefficient.Play a role though 4, anti-theft net is installed, can not threaten offender 5, the anti-system imperfection of group of cities at all.6, registration inspection point performs practically no function.Perhaps reason is many-sided, and still, the vehicle robbery is still constantly taking place, and responsible departments of the government head on very big pressure, and the practitioner is in a constant state of anxiety especially, solves this social concern with advanced technological means, and is urgent day by day.In addition, some vehicles operation industries also have the needs of the record operation course of work, as taxi trade passenger's phenomenon of lost objects are onboard often arranged, or the like.
In order to address this problem, people design long distance control system, and remote terminal can obtain information of vehicles and vehicle is controlled.This series products in the market is the most typical with the vehicle-mounted terminal of saving from damage of GPS; but owing to there is not video monitoring function; the safety protection function of this quasi-tradition monitoring product is only limited to criminal offence and the back takes place to the protection of vehicle and warning timely; the offender escapes already when public security department arrives in, and can't preserve on-the-spot evidence.The major defect of these products has: 1, local storage is not set, so that the monitoring behavior can only rely on public's wireless network, cisco unity malfunction when network congestion or other situation no signals occurring lacks reliability.2, can only rely on extraneous trigger pip to gather picture, be difficult to guarantee the representativeness of photo and the adequacy of quantity of information.3, lack the rights management that picture calls, can not ensure driver or passenger's the right of privacy and the security of picture.Also there is producer on product, to add the video monitoring unit of picture ordinary bank supervisory system, but with existing condition and technology, be difficult to by the wireless network transmissions video flowing, because this means unthinkable bandwidth and high expense, even use the means of local storage, will have also that the shooting flow process is difficult to control, storage space is difficult to satisfy, cost is crossed high shortcoming, and this also is the basic reason that video monitoring is not applied on vehicle.
[summary of the invention]
Technical matters to be solved by this invention is to provide a kind of vehicle monitor information safety system, can obtain video data according to the time interval of setting, and is treated to the single frames picture and is kept at the local data access unit.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of vehicle monitor information safety system is provided, comprise CPU (central processing unit) and the image unit that is connected in CPU (central processing unit), it is characterized in that: described vehicle monitor information safety system also has the local data access unit, CPU (central processing unit) is obtained the video information that image unit produces according to the time interval of setting, be stored in the local data access unit after the CPU (central processing unit) editing and processing, the local data access unit is provided with reading control program and stores data according to the first in first out sequential update.
Described vehicle monitor information safety system, the control device that also has control vehicle monitor information safety system duty, this control device is connected in CPU (central processing unit), this control device can be installed on car door or the vehicle fee register, after closing of the door or fee register were started working, CPU (central processing unit) began to obtain the video data of image unit automatically.
Further improvement in the technical proposal is: described CPU (central processing unit) is based on the ARM9 mainboard, inline operations system and volume, volume control program, and CPU (central processing unit) is provided with serial line interface, USB interface, storer, expansion interface.
Further improvement in the technical proposal is: described CPU (central processing unit) is connected with the instruction USB flash disk by USB interface, this instruction USB flash disk is provided with steering order, CPU (central processing unit) can read and carry out this steering order, and this instruction USB flash disk can also stored video data.
Further improvement in the technical proposal is: described CPU (central processing unit) is provided with the emergency treatment circuit, and behind the startup emergency treatment circuit, CPU (central processing unit) is according to gathering and the locking video data than the short at interval interval of section acquisition time normal time.
Further improvement in the technical proposal is: described vehicle monitor information safety system can also have telecommunication module and ipc monitor center; The identity of vehicle, position, temporal information are sent to the ipc monitor center by the telecommunication module, and the instruction USB flash disk is carried out to this locality from the host computer download instruction, also can be by the direct long-range execution of telecommunication module.
Further improvement in the technical proposal is: described host computer installation administration software, this management software is provided with password and administration authority, this management software is provided with administrator data storehouse, device databases, video information data base, can generate instruction to the locking of storer photo, release, download, deletion, can generate the instruction of authentication to equipment, time adjustment, renewal of the equipment, can browse the video information of downloading or receive, particularly the deciphering of encrypting photo be browsed.
Further improvement in the technical proposal is: described telecommunication module can be GPS, GPRS, CDMA, GSM or PHS or module.
Further improvement in the technical proposal is: the locating information of vehicle, authentication information, temporal information and video information transfer to CPU (central processing unit) jointly, and common storage is in the local data access unit after the CPU (central processing unit) editing and processing.
Further improvement in the technical proposal is: described image unit is connected in CPU (central processing unit) by USB interface or serial line interface, the integrated infrared light supply of described image unit.
The invention has the beneficial effects as follows: because vehicle monitor information safety system of the present invention obtains video data on-the-spot in the car according to the time interval of setting, be treated to the single frames picture and be kept at the local data access unit, according to first in first out sequential update storage data, therefore, need data quantity stored little, data storage not exclusively depends on wireless network, and always preserves up-to-date information as evidence.Cost of the present invention is low, and information memory capacity is big, can be installed in the market and other public arenas are used as watch-dog.
[description of drawings]
Fig. 1 is the hardware structure diagram of vehicle monitor information safety system of the present invention;
Fig. 2 is the structured flowchart of vehicle monitor information safety system of the present invention;
Fig. 3 is the internal processes process flow diagram of vehicle monitor information safety system of the present invention;
Fig. 4 is the client-side management software block diagram of vehicle monitor information safety system of the present invention.
Below in conjunction with accompanying drawing the present invention is described further:
[embodiment]
Fig. 1 is the hardware structure diagram of vehicle monitor information safety system of the present invention, CPU (central processing unit) is connected with peripheral hardware, comprising: door contact interrupter, danger button, camera, GPS module, GSM/GPRS module, storer, instruction USB flash disk, USB flash disk instruction enable button, expansion interface are to connect other expanding elements.Wherein:
1, door contact interrupter: a control device is installed on the car door, and control device is connected with CPU (central processing unit), and the trigger pip of normally taking pictures is provided, and starts the flow process of taking pictures during closing of the door automatically.
This gauge tap can be installed on the fee register of taxi, and the fee register switch is connected in CPU (central processing unit), and CPU (central processing unit) begins to obtain the video data of image unit behind the fee register switch closure.
2, danger button: the trigger pip of promptly taking pictures is provided
The danger button trigger pip has the highest priority, it can interrupt any duty and enter the flow process of promptly taking pictures, take pictures and lack interval time, the while locking data, having guaranteed the full and accurate property of segment record when key images is gathered, also is main frame initiatively sends trigger pip from pictorial information to Surveillance center in addition.
3, image unit: take pictures
Image unit comprises camera, and camera can integrated infrared light supply, and camera is connected in CPU (central processing unit) by USB interface, serial line interface, parallel interface or by wireless mode, and camera is placed on the vehicle desired location.Camera can be realized a plurality of cameras of expansion by converting interface, have the function of visual angle and adjustable focal length, by firm the sticking near the rearview mirror the windshield of connecting rod.Infrared light supply guarantees all weather operations of system.USB interface guarantees and can connect camera and main frame with long connecting line, is convenient to the hidden installation of main frame.The camera number can be expanded, and can guarantee the full and accurate property of evidentiary material from multi-angle, many spatial registration incident.
Image unit can further be improved to the wireless camera device, and emitter promptly is installed on camera, at CPU (central processing unit) relative set receiving trap, can avoid like this connecting camera and main frame with long connecting line, and is safer.
4, GPS module: locating information is provided
Comprise GPS receiver and satellite antenna, function provides the locating information of vehicle, and the gained locating information is corresponding in real time with photo.
5, GSM/GPRS module: be responsible for the telecommunication between main frame and the host computer
Receive the instruction that Surveillance center has access to picture by this module, send the storer picture, make the remote transmission and the communication of vehicle maintenance in real time and Surveillance center to Surveillance center.
6, storer: the photo that the storage camera photographs
The photo that image unit photographs is with principle sequential update in storer of first in first out, but the photo of the flow process of promptly taking pictures is locked and do not participate in upgrading, if still do not call this locking photo after a period of time, and automatic unlocking and participate in upgrading then.The data of storage must special software and respective identity just can read, guaranteed the truly complete of data, prevent abuse of civil right, protect the right of privacy.
7, instruction USB flash disk: the local communication media between main frame and the host computer
The instruction USB flash disk is introduced in the local communication of mobile terminal host and host computer, saved the loaded down with trivial details and inconvenience that connects with cable, host computer generates the instruction repertorie section and downloads to the instruction USB flash disk, portable terminal can initiatively be carried out these instructions then, these instructions can be download photo to USB flash disk, authentication, unlock etc.The all right stored video data of this instruction USB flash disk makes things convenient for data conversion storage.
8, USB flash disk instruction enable button
Press, enable the USB flash disk instruction.
9, pilot lamp
The duty of indication on-vehicle host comprises starting state, the state of taking pictures, carries out USB flash disk command status etc.
Referring to Fig. 2, be the CPU (central processing unit) structured flowchart, CPU (central processing unit) operation internal processes is controlled each peripheral hardware work.CPU (central processing unit) is based on the ARM9 mainboard, and embedded installation (SuSE) Linux OS through after the secondary development, can be realized above-mentioned all functions, and have powerful extended capability, is convenient to the upgrading and the expanded function of product.
Fig. 3 is the internal processes process flow diagram, and based on built-in Linux operating system, application program is used the C language compilation, and internal processes is finished following function:
1, uses the door contact interrupter be easy to gather and can reflect the vehicle operation situation as start stop signal, perhaps adopt the fee register switch to realize control automatically.
2, the photograph frequency record incident that appropriate design is different makes Limited resources obtain the utilization of fullest.
3, photo storage adopts first in first out, and the sequential update principle under the memory resource condition of limited, keeps the also information of most worthy of nearest time at any time.
4, urgent take (danger button is pressed) period and this period trace back several photos that collect will be locked and do not participate in sequential update, if still do not have access to after five days, then automatically terminate locking, the release storage space.
5, first photo obtaining after opening of each system also has the urgent photo that constantly obtains to transfer to Surveillance center's host computer automatically by communication module, so that monitor in real time or put on record.
6, the instruction on inspection and the execution command USB flash disk; if it is inaccurate to check authentication information; then refusal is carried out the USB flash disk instruction; can't operate the data of storer, both can guarantee information completely, can prevent that again photographic intelligence from being abused; any uncommitted people can't have access to; guaranteed the truly complete of data, prevented abuse of civil right, the protection right of privacy.
7, handle information such as location, time, authentication in real time, these field datas are corresponding one by one with pictures taken, and common storage guarantees its authority as evidence photograph in storer.
Vehicle monitor information safety system of the present invention can extend further to the remote terminal with telecommunication module, realizes remote information transmission and remote monitoring, carries out information transmission by module such as GPS, GPRS, CDMA, GSM or PHS and Surveillance center.Surveillance center comprises host computer, the function that realize at the ipc monitor center: each portable terminal is carried out management such as uniform identity authentication, proof time, the video information that receives, stores and watch mobile terminal memory.And the communication of all host computers and portable terminal all has dual mode, that is: carry out or direct long-range execution to local with the USB flash disk download instruction.The ipc monitor center connects each portable terminal by wide area wireless network, and host computer is equipped with the client-side management software of native system.
Fig. 4 is the client-side management software block diagram, and the function that software can be realized is as follows:
1, the administrator data storehouse is set, creates and revise by super keeper;
2, device databases is set, equipment is authenticated management such as modification by common management person;
3, can generate instruction to the locking of storer photo, release, download, deletion;
4, can generate the instruction of authentication to equipment, time adjustment, renewal of the equipment;
5, can browse with browser the photo of downloading or receive, particularly the deciphering of encrypting photo be browsed.
The workflow of vehicle monitor information safety system of the present invention is:
First kind of situation: the control device of control vehicle monitor information safety system duty is installed in car door, i.e. door contact interrupter, car door open and close the video data that automatic control CPU (central processing unit) is obtained image unit.
1, the flow process of normally taking pictures: closing of the door, main computer unit receives electric impulse signal, begins to carry out internal processes, sends instructions to image unit, and image unit enters duty.Image unit begins the shooting cycle, promptly begin with the fast speeds continuous shooting several, speed changes slow afterwards, do not having under the situation of accident, to last till car door opening always, behind the car door opening equally with the fast speeds continuous shooting several, this workflow finishes afterwards.For example: when opening the door 1/second, process stops after 15; 1/second at closing time, process stops after 5.Captured photo deposits main computer unit in.In addition, under the situation that the telecommunication module is installed, first the photo of this working cycle is sent to remote monitoring center to be put on record.
2, the flow process of promptly taking pictures:
When accident need be taken pictures evidence obtaining in detail, trigger danger button (pinning above just calculation of a second triggers), main computer unit is carried out internal processes and is sent instructions to image unit, and image unit enters the critical activity state.Image unit is with frequency continuous photo faster, and storer is except that will engraving this moment several photos that trace back latch, and all the other will be with certain capacity recording events generating process, and locking photo record.For example, video camera is with 1/second speed continuous recording emergency, and this photo record can be sent to remote monitoring center automatically by the telecommunication module.
Second kind of situation: control device also has the switch that is installed on the fee register except being installed in the switch of car door for taxi.
The trigger sequence of general operate as normal is successively:
Driving,---------door of driving---closes car door to door to open fee register to close car door
The frequency of taking pictures is as follows respectively:
Car door: when opening the door 1/second, process stops after 15; 1/second at closing time, process stops after 5.If process is interrupted, then be automatically brought to next triggering process midway.
Fee register: when fee register starts 1/minute, this process will continue always, close or will be interrupted by other processes up to fee register.
Danger button:
Pressing danger button can directly or interrupt other and ongoingly take pictures process and enter the process of promptly taking pictures, video camera will be with 1/second speed continuous recording emergency, main computer unit is except that the photo locking that this cycle has been taken, will be with half recording events generating process of memory span, and locking photo record.Get back to the above-mentioned process that interrupted afterwards, or quit work.
Present embodiment only has common basic this locality storage data, according to first in first out sequential update storage data, data storage not exclusively depends on wireless network and always preserves the function of up-to-date information as evidence, as further expanding to vehicle monitor information safety system of the present invention, can increase the remote transmission of variety of way, remote control, can increase voice, picture and text, transmission of video signals, display device can realize satnav, wireless telecommunications, real-time monitoring and control, scheduling feature, the signal prompt function, the automobile circuit signal testing function, warning function, monitor function, function serving information, startup self-detection function etc.
The purpose of present specification is to instruct those skilled in the art to implement the present invention; obviously, those skilled in the art can make multiple change under the guiding of present specification; every or technical scheme of being equal to identical with technical solution of the present invention all falls into protection scope of the present invention.
Claims (10)
1, a kind of vehicle monitor information safety system, comprise CPU (central processing unit) and the image unit that is connected in CPU (central processing unit), it is characterized in that: described vehicle monitor information safety system also has the local data access unit, CPU (central processing unit) is obtained the video information that image unit produces according to the time interval of setting, be stored in the local data access unit after the CPU (central processing unit) editing and processing, the local data access unit is provided with reading control program and stores data according to the first in first out sequential update.
2, vehicle monitor information safety system as claimed in claim 1, it is characterized in that: described vehicle monitor information safety system, the control device that also has control vehicle monitor information safety system duty, this control device is connected in CPU (central processing unit), this control device can be installed on car door or the vehicle fee register, after closing of the door or fee register were started working, CPU (central processing unit) began to obtain the video data of image unit automatically.
3, vehicle monitor information safety system as claimed in claim 1, it is characterized in that: described CPU (central processing unit) is based on the ARM9 mainboard, inline operations system and volume, volume control program, CPU (central processing unit) is provided with serial line interface, USB interface, storer, expansion interface.
4, vehicle monitor information safety system as claimed in claim 1, it is characterized in that: described CPU (central processing unit) is connected with the instruction USB flash disk by USB interface, this instruction USB flash disk is provided with steering order, CPU (central processing unit) can read and carry out this steering order, and this instruction USB flash disk can also stored video data.
5, vehicle monitor information safety system as claimed in claim 1, it is characterized in that: described CPU (central processing unit) is provided with the emergency treatment circuit, after starting the emergency treatment circuit, CPU (central processing unit) is according to gathering and the locking video data than the short at interval interval of section acquisition time normal time.
6, vehicle monitor information safety system as claimed in claim 1 is characterized in that: described vehicle monitor information safety system can also have telecommunication module and ipc monitor center; The identity of vehicle, position, temporal information are sent to the ipc monitor center by the telecommunication module, and the instruction USB flash disk is carried out to this locality from the host computer download instruction, also can be by the direct long-range execution of telecommunication module.
7, vehicle monitor information safety system as claimed in claim 6, it is characterized in that: described host computer installation administration software, this management software is provided with password and administration authority, this management software is provided with administrator data storehouse, device databases, video information data base, can generate instruction to the locking of storer photo, release, download, deletion, can generate the instruction of authentication to equipment, time adjustment, renewal of the equipment, can browse the video information of downloading or receive, particularly the deciphering of encrypting photo be browsed.
8, vehicle monitor information safety system as claimed in claim 6 is characterized in that: described telecommunication module can be GPS, GPRS, CDMA, GSM or PHS module.
9, vehicle monitor information safety system as claimed in claim 1, it is characterized in that: the locating information of vehicle, authentication information, temporal information and video information transfer to CPU (central processing unit) jointly, and common storage is in the local data access unit after the CPU (central processing unit) editing and processing.
10, vehicle monitor information safety system as claimed in claim 1 is characterized in that: described image unit is connected in CPU (central processing unit) by USB interface or serial line interface, the integrated infrared light supply of described image unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510034450 CN1858807A (en) | 2005-04-30 | 2005-04-30 | Vehicle monitor information safety system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510034450 CN1858807A (en) | 2005-04-30 | 2005-04-30 | Vehicle monitor information safety system |
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| CN1858807A true CN1858807A (en) | 2006-11-08 |
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| CN 200510034450 Pending CN1858807A (en) | 2005-04-30 | 2005-04-30 | Vehicle monitor information safety system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102244772A (en) * | 2011-06-10 | 2011-11-16 | 汉峰世纪科技(北京)有限公司 | Intelligent driving monitoring system |
| CN102811208A (en) * | 2011-06-03 | 2012-12-05 | 深圳市汇川控制技术有限公司 | Communication bridging system and method |
| CN102915576A (en) * | 2012-08-17 | 2013-02-06 | 中国航天空气动力技术研究院 | Electronic resume recording device of unmanned aerial vehicle |
| CN103116911A (en) * | 2012-12-28 | 2013-05-22 | 上海航盛实业有限公司 | School bus driving data recorder |
| CN104217536A (en) * | 2014-09-01 | 2014-12-17 | 南通北城科技创业管理有限公司 | Vehicle safety management system |
| CN104217537A (en) * | 2014-09-01 | 2014-12-17 | 南通北城科技创业管理有限公司 | Taxi safety system |
| CN106157744A (en) * | 2015-04-24 | 2016-11-23 | 天津普正动力科技有限公司 | A kind of commerial vehicle driver's Evaluation system |
| CN109308750A (en) * | 2018-08-09 | 2019-02-05 | 北京航空航天大学 | A kind of Vehicular video data collection system for deep learning vehicle identification |
| CN111288744A (en) * | 2020-02-27 | 2020-06-16 | 海信（山东）冰箱有限公司 | Refrigerator and control method thereof |
| CN114038232A (en) * | 2021-10-28 | 2022-02-11 | 超级视线科技有限公司 | Roadside parking management method and system based on edge end calculation and storage combination |
-
2005
- 2005-04-30 CN CN 200510034450 patent/CN1858807A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102811208A (en) * | 2011-06-03 | 2012-12-05 | 深圳市汇川控制技术有限公司 | Communication bridging system and method |
| CN102811208B (en) * | 2011-06-03 | 2016-08-03 | 深圳市汇川控制技术有限公司 | Communications bridge welding system and method |
| CN102244772A (en) * | 2011-06-10 | 2011-11-16 | 汉峰世纪科技(北京)有限公司 | Intelligent driving monitoring system |
| CN102915576B (en) * | 2012-08-17 | 2015-09-09 | 中国航天空气动力技术研究院 | A kind of unmanned plane electronic record pen recorder |
| CN102915576A (en) * | 2012-08-17 | 2013-02-06 | 中国航天空气动力技术研究院 | Electronic resume recording device of unmanned aerial vehicle |
| CN103116911A (en) * | 2012-12-28 | 2013-05-22 | 上海航盛实业有限公司 | School bus driving data recorder |
| CN104217537A (en) * | 2014-09-01 | 2014-12-17 | 南通北城科技创业管理有限公司 | Taxi safety system |
| CN104217536A (en) * | 2014-09-01 | 2014-12-17 | 南通北城科技创业管理有限公司 | Vehicle safety management system |
| CN106157744A (en) * | 2015-04-24 | 2016-11-23 | 天津普正动力科技有限公司 | A kind of commerial vehicle driver's Evaluation system |
| CN109308750A (en) * | 2018-08-09 | 2019-02-05 | 北京航空航天大学 | A kind of Vehicular video data collection system for deep learning vehicle identification |
| CN111288744A (en) * | 2020-02-27 | 2020-06-16 | 海信（山东）冰箱有限公司 | Refrigerator and control method thereof |
| CN111288744B (en) * | 2020-02-27 | 2021-08-24 | 海信（山东）冰箱有限公司 | Refrigerator and control method thereof |
| CN114038232A (en) * | 2021-10-28 | 2022-02-11 | 超级视线科技有限公司 | Roadside parking management method and system based on edge end calculation and storage combination |
| CN114038232B (en) * | 2021-10-28 | 2022-09-20 | 超级视线科技有限公司 | Roadside parking management method and system based on edge end calculation and storage combination |
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Open date: 20061108 |