CN207517078U - Automobile data recorder and vehicle - Google Patents
Automobile data recorder and vehicle Download PDFInfo
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- CN207517078U CN207517078U CN201721696493.2U CN201721696493U CN207517078U CN 207517078 U CN207517078 U CN 207517078U CN 201721696493 U CN201721696493 U CN 201721696493U CN 207517078 U CN207517078 U CN 207517078U
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- data recorder
- automobile data
- processor
- vehicle
- memory module
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Abstract
The utility model discloses a kind of automobile data recorder and vehicle, the automobile data recorder includes：A kind of automobile data recorder, which is characterized in that including：Input/output interface, processor, power module and memory module, the input interface is connected by connecting line with car OBD interface, and it can be connected simultaneously by connecting line with the voltage test points that automobile need to sample, affiliated output interface is used to be connected with host computer by connecting line, the power module is electrically connected with the processor, and provide clock signal power supply to the processor, the memory module is electrically connected with the processor, the processor can intercept processing CAN lines signal, K lines signal and plurality of voltages signal, and be conveyed to the memory module storage.The automobile data recorder of the utility model can record the running information of vehicle in real time, and storage speed is fast, with time shaft when reading information, and the running information of various types of vehicle is suitble to record and analyze.
Description
Technical field
The utility model belongs to technical field of vehicle manufacture, in particular to a kind of automobile data recorder and equipped with the row
The vehicle of vehicle recorder.
Background technology
Patent CN201210158706.1 discloses a kind of automobile data recorder, for recording the running information of vehicle.Technology
In, automobile data recorder includes signal input module, microcontroller processing module, SD card memory module and display module, but its SD
It is unreliable that card memory module stores under bad working environments, be easy to cause loss of data, and the automobile data recorder cannot record the time
Axis can not record high-speed CAN and low speed CAN data simultaneously, do not support to carry out voltage acquisition and storage by intervals, deposit
In improved space.
Utility model content
The utility model is intended at least solve one of technical problem in the prior art.For this purpose, the utility model carries
Go out a kind of automobile data recorder, the automobile data recorder data storage security is reliable, and record information time is clear and definite.
Included according to the automobile data recorder of the utility model embodiment：Input interface, output interface, processor, power supply mould
Block and memory module, the input interface are suitable for being connected to adopt with vehicle OBD interfaces and with the voltage test points that vehicle need to sample
Collect CAN lines signal and plurality of voltages signal, the output interface with host computer for being connected, the input interface and the output
Interface is connected with the processor, and the power module is electrically connected with the processor, and provides clock to the processor
Signal power source, the memory module are connected with the processor, and the processor can handle CAN signal and plurality of voltages signal simultaneously
It is conveyed to the memory module storage.
It, can be in real time by setting power module and memory module according to the automobile data recorder of the utility model embodiment
The running information of vehicle is recorded, storage speed is fast, with time shaft when reading information, convenient for the follow-up analysis of data, and drives a vehicle
Recorder can also acquisition and recording plurality of voltages signal, there is oscillograph, automobile data recorder it is small, anti-seismic performance is good,
It is suitble to the running information record of various types of vehicle.
According to the automobile data recorder of the utility model one embodiment, the memory module includes external SAM Stand Alone Memory.
According to the automobile data recorder of the utility model one embodiment, the memory module is set as recording simultaneously at a high speed
CAN data and low speed CAN data.
According to the automobile data recorder of the utility model one embodiment, the automobile data recorder is set as by between certain time
It acquires and stores every carrying out plurality of voltages.
According to the automobile data recorder of the utility model one embodiment, the power module is built-in independent current source, and is contained
There is battery.
According to the automobile data recorder of the utility model one embodiment, the processor is set as that K line signals can be handled.
According to the automobile data recorder of the utility model one embodiment, the input interface and output interface are hot plug
Formula.
According to the automobile data recorder of the utility model one embodiment, indicator light, the indicator light and the place are further included
Device electrical connection is managed, to be indicated when receiving signal.
According to the automobile data recorder of the utility model one embodiment, further include：Display screen, the display screen and the place
Reason device is connected with real-time display multiway test point voltage.
The utility model also proposed a kind of vehicle.
According to the vehicle of the utility model embodiment, it is provided with the automobile data recorder described in any of the above-described kind.
The vehicle is identical relative to advantage possessed by the prior art with above-mentioned automobile data recorder, no longer superfluous herein
It states.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination accompanying drawings below to embodiment
Become apparent and be readily appreciated that, wherein：
Fig. 1 is the structure diagram according to the automobile data recorder of the utility model embodiment.
Reference numeral：
Automobile data recorder 100,
Processor 1, power module 2, memory module 3, input interface 4, output interface 5, indicator light 6, display screen 7.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and it is not intended that the utility model
Limitation.
In the description of the present invention, it is to be appreciated that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify description rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the utility model
System.In addition, define " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ".
In the description of the present invention, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
Below with reference to Fig. 1 descriptions according to the automobile data recorder 100 of the utility model embodiment.
As shown in Figure 1, the automobile data recorder 100 according to the utility model one embodiment includes：Processor 1, power supply mould
Block 2, memory module 3, input interface 4, output interface 5.
Processor 1 has the input interface 4 for being connected with CAN lines, and input interface 4 is connected, and can with vehicle OBD interfaces
It is connected simultaneously by connecting line with the voltage test points that vehicle need to sample, to acquire CAN lines signal and plurality of voltages signal, and will
Inside the data information transfer acquired to processor 1, processor 1 analyzes and processes the data information received.
As shown in Figure 1, processor 1 has the output interface 5 for being connected with host computer, output interface 5 leads to host computer
It crosses connecting line to be connected, output interface 5 can will pass through software by data information transfer to host computer, host computer after processor 1 is handled
Data are read out, in order to which host computer carries out corresponding instruction output according to received data information, processor 1 is by embedding
Processing CAN lines signal, K lines signal and plurality of voltages signal can be intercepted, and be conveyed to memory module and stored by entering software.
As shown in Figure 1, power module 2 is electrically connected with processor 1, and power module 2 provides clock signal electricity to processor 1
Collected data information can be set corresponding time point, accurately to record the time in driving conditions, convenient for later stage row by source
Vehicle information inquiry is conducive to improve the real-time of automobile data recorder 100.
As shown in Figure 1, memory module 3 is connected with processor 1, processor 1 can handle CAN signal and plurality of voltages signal,
And CAN signal is conveyed to memory module 3 and is stored, the speed that memory module 3 stores CAN signal is fast, and memory module 3 can
Good working order is kept in various working environments, affected by environment smaller, storage is safe and reliable, record vehicle driving letter
Breath is conducive to vehicle driving data analysis, so as to improve the efficiency for searching vehicle trouble reason.
It, can be real by setting power module 2 and memory module 3 according to the automobile data recorder 100 of the utility model embodiment
When record the running information of vehicle, storage speed is fast, with time shaft when reading information, convenient for the follow-up analysis of data, and
Automobile data recorder can also acquisition and recording plurality of voltages signal, there is oscillograph, automobile data recorder 100 it is small, be suitble to
The running information record of various types of vehicle.
According to the automobile data recorder 100 of the utility model one embodiment, memory module 3 includes external SAM Stand Alone Memory,
The storage chip performance of external SAM Stand Alone Memory is stablized, and good storage performance can be kept under rugged environment, and external only
The storage speed of vertical memory is fast, and it is convenient that external SAM Stand Alone Memory is replaced, and does not interfere the operation of other modules, memory module 3
Information recording method just, safety, and the storage chip of external SAM Stand Alone Memory will not answer vehicle ride and come off, and improve row
The integrally-built anti-seismic performance of vehicle recorder, convenient for being used for a long time.
Specifically, memory module 3 is set as recording high-speed CAN data, low speed CAN data and K line number evidences simultaneously, stores mould
Block 3 is suitable for receiving the CAN data that different transceivers are sent out, and record different information datas so that memory module 3 applies model
Bigger is enclosed, different types of vehicle is installed on convenient for automobile data recorder 100, improves the practicability of automobile data recorder 100.
In some embodiments, automobile data recorder 100 is set as carrying out plurality of voltages acquisition with depositing by intervals
Storage ensures that the time interval of the collection voltages when driving of automobile data recorder 100 is uniform, meanwhile, interval time is acquired
With storage, storage information data will not be caused excessive, the waste of 3 memory space of memory module is avoided, extend making for module storage
Use the time.
Power module 2 is built-in independent current source, and built-in independent current source contains battery, and battery can directly export electric energy, built-in
The clock signal power supply standard that other modules of independent current source and automobile data recorder 100 provide MCU without interference, built-in independent current source
Exactness is high so that the real-time of automobile data recorder 100 is good, and built-in independent current source is conveniently replaceable, safe and reliable.
Input interface 4 is connected by connecting line with car OBD interface, and need to can be sampled by connecting line and automobile simultaneously
Voltage test points are connected, and the OBD real time datas and the point voltage data of sampling received is exported to processor 1, and processor 1 will connect
The data information received is analyzed and processed, and input circuit is connect simply with processor 1, easy for installation.
In further embodiments, input interface 4 and output interface 5 are hot swap type, 4 He of input interface of hot swap type
Output interface 5 may be such that occupant in the case where not closing vehicle power supply, take out the memory being damaged of automobile data recorder 100
Or it for his component, works well to the structural defence of automobile data recorder 100, convenient for being used for a long time.
Further, automobile data recorder 100 further includes indicator light 6, and indicator light 6 is electrically connected with processor 1, to receive letter
Number when indicate, convenient for remind occupant's automobile data recorder 100 working condition, avoid 100 failure of automobile data recorder, cause important
Running information is lost, and indicator light 6 improves the safety in utilization of automobile data recorder 100.
Processor 1 includes display screen 7 in yet other embodiments, and display screen 7 is connected with processor with real-time display multiway
Test point voltage, display screen 7 intuitively shows the information data of multichannel point voltage, observes the voltage of vehicle in real time convenient for driver
State, and confirm when receiving signal, be conducive to the travel safety of vehicle.
The utility model also proposes a kind of vehicle.
According to the vehicle of the utility model embodiment, the automobile data recorder 100 of any of the above-described kind of embodiment is provided with, it can be real
Shi Jilu running informations, and the storage of running information is safe and reliable.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can in an appropriate manner combine in any one or more embodiments or example.
While there has been shown and described that the embodiment of the utility model, it will be understood by those skilled in the art that：
In the case of the principle and objective for not departing from the utility model can these embodiments be carried out with a variety of variations, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (10)
1. a kind of automobile data recorder, which is characterized in that including：Input interface, output interface, processor, power module and storage
Module, the input interface are suitable for being connected to acquire CAN lines letter with vehicle OBD interfaces and with the voltage test points that vehicle need to sample
Number and plurality of voltages signal, the output interface for being connected with host computer, the input interface and the output interface with
The processor is connected, and the power module is electrically connected with the processor, and provides clock signal power supply to the processor,
The memory module is connected with the processor, and the processor can handle CAN signal and plurality of voltages signal and be conveyed to institute
State memory module storage.
2. automobile data recorder according to claim 1, which is characterized in that the memory module includes external separate storage
Device.
3. automobile data recorder according to claim 2, which is characterized in that the memory module is set as recording simultaneously at a high speed
CAN data and low speed CAN data.
4. automobile data recorder according to claim 1, which is characterized in that the automobile data recorder was set as by certain time
Interval carries out plurality of voltages acquisition and storage.
5. automobile data recorder according to claim 1, which is characterized in that the power module is built-in independent current source, and
Contain battery.
6. automobile data recorder according to claim 1, which is characterized in that the processor is set as that K line signals can be handled.
7. automobile data recorder according to claim 1, which is characterized in that the input interface and output interface are hot plug
Formula.
8. automobile data recorder according to claim 1, which is characterized in that further include indicator light, the indicator light with it is described
Processor is electrically connected, to be indicated when receiving signal.
9. automobile data recorder according to claim 1, which is characterized in that further include：Display screen, the display screen with it is described
Processor is connected with real-time display multiway test point voltage.
10. a kind of vehicle, which is characterized in that be provided with claim 1-9 any one of them automobile data recorders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721696493.2U CN207517078U (en) | 2017-12-07 | 2017-12-07 | Automobile data recorder and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721696493.2U CN207517078U (en) | 2017-12-07 | 2017-12-07 | Automobile data recorder and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207517078U true CN207517078U (en) | 2018-06-19 |
Family
ID=62543403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721696493.2U Active CN207517078U (en) | 2017-12-07 | 2017-12-07 | Automobile data recorder and vehicle |
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| CN (1) | CN207517078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109102587A (en) * | 2018-07-24 | 2018-12-28 | 中国华能集团清洁能源技术研究院有限公司 | The monitor and monitoring method of equipment running data |
-
2017
- 2017-12-07 CN CN201721696493.2U patent/CN207517078U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109102587A (en) * | 2018-07-24 | 2018-12-28 | 中国华能集团清洁能源技术研究院有限公司 | The monitor and monitoring method of equipment running data |
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