CN204926208U - Driving recorder based on car interconnection technology - Google Patents
Driving recorder based on car interconnection technology Download PDFInfo
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- CN204926208U CN204926208U CN201520536954.4U CN201520536954U CN204926208U CN 204926208 U CN204926208 U CN 204926208U CN 201520536954 U CN201520536954 U CN 201520536954U CN 204926208 U CN204926208 U CN 204926208U
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Abstract
The utility model discloses a driving recorder based on car interconnection technology, including the treater, the treater respectively with memory cell, the positioning unit who is used for acquireing vehicle location information, the control unit that is used for acquireing vehicle external information that are used for storage data, be used for transmitting data and be connected data transmission to vehicle mesh network's communication unit, its characterized in that, the treater still with coprocessor, be used for vehicle failure diagnosis's diagnosis unit connection. The utility model has the advantages of it is following or beneficial effect: make things convenient for the information interchange of vehicle user to user, make the contact of vehicle user to user more convenient, more pluralism.
Description
Technical field
The utility model relates to a kind of bicycle recording apparatus, particularly relates to a kind of bicycle recording apparatus based on car networking technology.
Background technology
Drive recorder, be the equipment that registration of vehicle travels image in way and the relevent information such as sound, after drive recorder is installed, the video image in vehicle traveling process and sound can be recorded, can be traffic hazard and foundation is provided, mostly be such drive recorder on the market at present.But, along with the development of networking technology of in recent years sending a car and the development of China's passenger vehicle parts technical merit, increasing traffic management department, public transportation enterprise and tourism Passenger Transport Enterprises recognize that the bicycle recording apparatus based on car networking technology plays a part more and more important in highway transportation, bicycle recording apparatus has run far deeper than the function of driving recording image, but possess more intellectualities, informationalized equipment, in administrative convenience, traffic safety, vehicle condition in real time property grasped etc., all there is significant advantage.Current bicycle recording apparatus is stored data, place it in after treating on display device and check, its circuit only has a road CAN (controller local area network) and road K-line (K line), and original bicycle recording apparatus real-time is not high, processing speed is slow.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of bicycle recording apparatus based on car networking technology facilitating information interchange, more diversification between vehicle user, solve the problem that current bicycle recording apparatus processing speed is slow.
In order to solve the problems of the technologies described above, the technical solution of the utility model there is provided a kind of bicycle recording apparatus based on car networking technology, comprise processor, processor respectively with the storage unit for storing data, for obtain vehicle position information positioning unit, for obtain vehicle external information monitoring unit, for transmitting data and the communication unit transferring data to vehicle mesh network is connected, it is characterized in that, described processor is also with coprocessor, be connected for the diagnosis unit of car fault diagnosis.
Preferably, described monitoring unit comprises camera head and recording device.
Preferably, described coprocessor is connected with the data acquisition unit for image data.
Preferably, the controller local area network commutation circuit of leading up in four road controller local area networks of described diagnosis unit is connected with processor.
Preferably, described processor is also connected with the display unit for showing.
Preferably, described display unit is comprised the display screen being positioned at front panel and shields with the HDMI be connected with the HDMI of rear panel by HDMI wire.
The utility model has the following advantages or beneficial effect: facilitate the information interchange between vehicle user, makes to contact between vehicle user more convenient, more diversification.The Engine ECU of the utility model and vehicle, ABS, wheel box, instrument, acceleration transducer, the module such as switching value and vehicle speed pulse module are connected, on the data collected are uploaded onto the server by mobile Internet, thus realize the communication of Che Yu road, car and car owner, car owner and car owner, car owner and the third party service provider, make auto Life more intelligent, more diversification.
Accompanying drawing explanation
Fig. 1 is a kind of hardware block diagram of the bicycle recording apparatus based on car networking technology;
Fig. 2 is a kind of block diagram of the bicycle recording apparatus based on car networking technology;
Fig. 3 is a kind of structured flowchart of car networking of the bicycle recording apparatus based on car networking technology;
Fig. 4 is a kind of diagnostic module structural drawing of the bicycle recording apparatus based on car networking technology.
Embodiment
For making the utility model become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
By car networking technology, the information of vehicles collected is sent to background terminal or other car-mounted terminals, makes its more intelligent and networking.Construct a car networked system by car networking technology, comprise vehicle mesh network, at least one and vehicle mesh network communications and the bicycle recording apparatus be installed in vehicle.
Vehicle mesh network of the present utility model comprises central server 14 and multiple child servers 15 be connected with central server 14.As shown in Figure 3, one of them central server 14 can be connected with multiple child servers 15.Child servers 15 can distribute according to region.Bicycle recording apparatus of the present utility model is established a communications link by the child servers 15 of communication unit 2 with vehicle region, child servers 15 and bicycle recording apparatus of the present utility model communicate to connect, bicycle recording apparatus of the present utility model can obtain regional information from child servers 15, such as local transport information, weather conditions etc., also can obtain from central server 14 information not relating to region, as the information such as video, picture.In addition, the information (as traffic information) that self obtains also can be uploaded to vehicle mesh network, so that other vehicle user see this information by bicycle recording apparatus of the present utility model.
As shown in Figure 1, a kind of hardware of the bicycle recording apparatus based on car networking technology mainly comprises the unit such as processor 1, coprocessor 8, diagnosis unit 7, display unit 6, communication unit 2, positioning unit 3, monitoring unit 4 and storage unit 5.Processor 1 respectively with coprocessor 8, for show display unit 6, be connected for the storage unit 5 storing data.This processor 1 mainly supports Linux, Android or WinCE system, for the treatment of the function such as video, audio frequency.Coprocessor 8 is mainly used in performing the high task of real-time, and such as CAN data acquisition, carries out communication by SPI interface and processor 1.
Bicycle recording apparatus of the present utility model also comprises the positioning unit 3 be connected for obtaining vehicle position information with processor 1, and the monitoring unit 4 for obtaining vehicle external information that is connected with processor 1.This monitoring unit 4 comprises camera head and recording device.A certain vehicle user has traffic hazard at discovery annex, or the situation of traffic congestion, by monitoring unit 4, its image, sound and other relevant informations are recorded the positional information also obtained in company with positioning unit 3 and be sent to vehicle mesh network together, be transmitted to other vehicles, facilitate other vehicles to take appropriate measures according to this situation.
Bicycle recording apparatus of the present utility model also comprises and being connected for the diagnosis unit 7 of car fault diagnosis with processor 1.As shown in Figure 4, at least 2 road CAN (CAN in the present embodiment is 4 tunnels), by CAN commutation circuit, only have a road CAN connection handling device 1 to its structured flowchart; Select this road CAN to export by circuit simultaneously; At least two-way K-line in like manner (K-line in the present embodiment is 2 tunnels), is connected with processor 1 afterwards by asynchronous receiving-transmitting transmitter (UART); So a same time Zhi Yong mono-road CAN and road K-line can work.
Coprocessor 8 (for the treatment of real time data) is connected with the data acquisition unit 9 for image data.
Display unit 6 is comprised the display screen 10 being positioned at front panel and shields 11 with the HDMI be connected with the HDMI 13 of rear panel by HDMI wire 12, as shown in Figure 2.
Bicycle recording apparatus of the present utility model also comprises the communication unit 2 be connected for transmitting data with processor 1.This bicycle recording apparatus, by communication unit 2, transfers data to vehicle mesh network, thus realizes intercoming mutually with other bicycle recording apparatus.This system adopts license plate number as authentication means, can realize the data exchange between vehicle user and vehicle user, the functions such as such as voice, video, surrounding road condition and travelling image.
Information high for the operands such as those images, by increasing coprocessor 8, processes, is sent to processor 1 subsequently by the utility model, accelerates overall processing speed.As shown in Figure 2, original bicycle recording apparatus increases HDMI screen 11, directly can show by this HDMI screen 11 information obtained, not will its information obtained process after shown by graphical display again.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. the bicycle recording apparatus based on car networking technology, comprise processor (1), processor (1) respectively with the storage unit (5) for storing data, for obtain vehicle position information positioning unit (3), for obtain vehicle external information monitoring unit (4), for transmitting data and the communication unit (2) transferring data to vehicle mesh network is connected, it is characterized in that, described processor (1) is also with coprocessor (8), be connected for the diagnosis unit (7) of car fault diagnosis.
2. a kind of bicycle recording apparatus based on car networking technology as claimed in claim 1, it is characterized in that, described monitoring unit (4) comprises camera head and recording device.
3. a kind of bicycle recording apparatus based on car networking technology as claimed in claim 1, it is characterized in that, described coprocessor (8) is connected with the data acquisition unit (9) for image data.
4. a kind of bicycle recording apparatus based on car networking technology as claimed in claim 1, it is characterized in that, the controller local area network commutation circuit of leading up in four road controller local area networks of described diagnosis unit (7) is connected with processor (1).
5. a kind of bicycle recording apparatus based on car networking technology as claimed in claim 1, it is characterized in that, described processor (1) is also connected with the display unit (6) for showing.
6. a kind of bicycle recording apparatus based on car networking technology as claimed in claim 5, it is characterized in that, described display unit (6) is comprised the display screen (10) being positioned at front panel and shields (11) with the HDMI be connected with the HDMI (13) of rear panel by HDMI wire (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520536954.4U CN204926208U (en) | 2015-07-22 | 2015-07-22 | Driving recorder based on car interconnection technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520536954.4U CN204926208U (en) | 2015-07-22 | 2015-07-22 | Driving recorder based on car interconnection technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600358A (en) * | 2018-04-16 | 2018-09-28 | 广东酷啦啦网络科技有限公司 | A kind of automobile friend's circle system based on car networking |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600358A (en) * | 2018-04-16 | 2018-09-28 | 广东酷啦啦网络科技有限公司 | A kind of automobile friend's circle system based on car networking |
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