CN108876959A - A kind of automobile data recorder and control method carrying out early warning to the monitoring from surrounding vehicles - Google Patents
A kind of automobile data recorder and control method carrying out early warning to the monitoring from surrounding vehicles Download PDFInfo
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- CN108876959A CN108876959A CN201810534032.8A CN201810534032A CN108876959A CN 108876959 A CN108876959 A CN 108876959A CN 201810534032 A CN201810534032 A CN 201810534032A CN 108876959 A CN108876959 A CN 108876959A
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- data recorder
- automobile data
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
Abstract
The invention discloses a kind of automobile data recorder and control method for carrying out early warning to the monitoring from surrounding vehicles, WIFI unit, display and push-button unit, GPS unit, vibration sensor unit, storage unit, distance measuring unit, voice unit (VU) and the camera unit including control unit and being connected with control unit；This recorder cooperates the automobile data recorder for possessing report ability around database detection by WIFI unit, if it find that there is the automobile data recorder with report ability of response in vehicle periphery, can remind driver safety driving and shows within display screen.Driver can not only be reminded to pay attention to the rule that observe traffic laws in vehicle travel process, and can reduce the incidence of the accident on road.It is most important to reduce driver in the process of moving because breaking rules and regulations and bring economic loss.
Description
Technical field
The present invention relates to a kind of automobile data recorders, more specifically, being related to a kind of to the monitoring progress from surrounding vehicles
The automobile data recorder and control method of early warning.
Background technique
Automobile data recorder has largely been popularized at present, and traffic administration mechanism is being carried out based on public's vehicle driving recorder
Vehicle driving break rules and regulations prosecution system.Common automobile data recorder can recorde the shadow of drive a vehicle this vehicle or other vehicles on the way
Picture and sound, the shadow that user shoots with video-corder automobile data recorder in the WIFI hot spot function that mobile phone terminal is carried by automobile data recorder
As audio document carries out wireless management, but common automobile data recorder does not have to being equipped with driving recording containing WIFI function
The nearby vehicle of instrument carries out the function of early warning.The missing of warning function may cause the weaker safe driving vigilance of driver very
Probability and unnecessary economic loss is brought to causing the driving illegal activities of driver itself to increase having a car accident for driver.
Summary of the invention
The present invention is the vehicle in traveling, provides the warning message of the dynamically electronic eyes from surrounding other vehicles,
On the basis of traditional automobile data recorder, detected in surrounding vehicles by WIFI module with the presence or absence of the driving of record act of violating regulations
The WIFI signal of recorder provides a kind of to the monitoring progress early warning from surrounding vehicles so that driver safety be reminded to drive
Automobile data recorder and control method.
The purpose of the present invention is what is be achieved through the following technical solutions：It is a kind of that early warning is carried out to the monitoring from surrounding vehicles
Automobile data recorder, including：
Control unit, for carrying out process control to entire automobile data recorder；
WIFI unit is connected with control unit, and the WIFI signal for the vehicle to surrounding detects, and by acquisition
WIFI list information feeds back to control unit；
Display and push-button unit, are connected with control unit, around the basic parameter and display for showing automobile data recorder
The information of the existing electronic eyes for possessing warning function；
GPS unit is connected with control unit, and position and speed used for vehicles is determined；
Shock sensor is connected with control unit, the vibration received for acquiring vehicle, thus it is speculated that traffic information；
Storage element is connected with control unit, for adopting to shock sensor, GPS unit, WIFI unit and distance measuring unit
The road digital information and image information and hot information of collection are stored；
Distance measuring unit is connected with control unit, for detecting and the range information of front vehicles；
Voice unit (VU) is connected with control unit, for being reminded in real time driver；
Camera unit is connected with control unit, the acquisition and acquisition for image.
Preferably, the WIFI unit chooses SEP8266WIFI transceiver module, the inspection of the signal of WIFI may be implemented
It surveys, ionization meter, the functions such as field extraction of WIFI title are connected by serial port with control unit.
Preferably, the eight-digit number code pipe and key of HD7279 chip controls are chosen in the display with push-button unit, it can be with
Realize the scanning of charactron, the function of key monitoring realizes the output of system information, is connected by I/O port with control unit.
Preferably, the GPS unit chooses NEO-6MGPS module, may be implemented to GPS signal it is real-time acquire and with
Track, and automatically parse signal and obtain longitude and latitude and velocity information, it is connected by serial port with control unit.
Preferably, the vibration sensor unit chooses SW-1801P module, the vibration of vehicle can be detected,
It is connected by the port AD with control unit.
Preferably, the storage element chooses CH376SUSB module, flash disk can be read and write by serial ports or I/O port,
Memory response, it is connected by serial port with control unit.
Preferably, the distance measuring unit uses HY-SRF05 ultrasonic distance measuring module, may be implemented to Chinese herbaceous peony end obstacle
The detection of object is connected by the port AD with control unit.
Preferably, the voice unit (VU), which chooses Risym ISD1820 module, passes through I/O port for generating auditory tone cues
It is connected with control unit.
Preferably, described control unit chooses STC15W4k64S2 chip, realizes and whole master control is acted on.
It is a further object of the present invention to provide the control methods of above-mentioned automobile data recorder, include the following steps：
Step 1：Control unit detects whether all hardware connection and working condition are normal, and the sequence of detection is：Display
Unit, voice unit (VU), WIFI unit, GPS unit, vibration sensor unit, storage unit, distance measuring unit；Except display unit
Connection occurs outside mistake, and the error message of remaining element is shown by display unit；
Step 2：Control unit is communicated with distance measuring unit, obtains range information；
Step 3：Control unit is communicated with vibration sensor unit, obtains traffic information；
Step 4：Control unit is communicated with GPS unit, obtains the position and speed information of vehicle；
Step 5：Judged whether according to above-mentioned distance, road conditions and position and speed informix it is necessary to carry out traveling record,
If it is judged that be it is yes, into driving results logging mode；If result be it is non-, continue to execute next step；
In driving results logging mode, the prompt tone for entering logging mode, rear control unit control camera shooting are generated first
Head unit will be in the image information write-in storage element of acquisition；
Step 6：Into the detection pattern for carrying out early warning to the monitoring from surrounding vehicles；
In early warning and monitoring mode, steps are as follows：
1, control unit is communicated with WIFI unit, obtains the name list information of existing WIFI hot spot nearby, and will
Corresponding hot information is stored in storage element；
2, control unit judges the heat of surrounding by the way that the information of acquisition to be compared with presetting common monitoring hot spot
Point whether be the monitor from surrounding vehicles hot spot；
3, if it find that the presence of monitoring hot spot, passes through voice and display alarm driver；
Step 7：This circulation is finished, and returns to step 2.
Benefit of the invention is：This recorder cooperates by WIFI unit and possesses report ability around database detection
Automobile data recorder can remind department if it find that there is the automobile data recorder with report ability of response in vehicle periphery
It machine safe driving and shows within display screen.Driver can not only be reminded to pay attention to abiding by traffic in vehicle travel process
Regulation, and can reduce the incidence of the accident on road.It is most important can reduce driver in the process of moving because
It breaks rules and regulations and bring economic loss.
Detailed description of the invention
Fig. 1 is logic diagram of the present invention；
Fig. 2 is present procedure flow diagram.
Specific embodiment
The present invention is described further with reference to the accompanying drawings and examples.Although the present invention will in conjunction with preferred embodiment into
Row description, it should be understood that being not offered as limiting the invention in the embodiment.On the contrary, it may include having that the present invention, which will cover,
Alternative, modified and the equivalent in the scope of the present invention that appended claims limits.
As shown in Figure 1, this automobile data recorder for carrying out early warning to the monitoring from surrounding vehicles includes that a control is single
Member, a WIFI unit, a display and push-button unit, a GPS unit, a vibration sensor unit, a storage unit, a ranging list
Member, a voice unit (VU), a camera unit；WIFI unit, display and push-button unit, vibration sensor unit, are deposited at GPS unit
Storage unit, distance measuring unit, voice unit (VU) and camera unit are electrically connected with control unit, camera unit also with storage unit
It is electrically connected, the arrow in figure indicates the transmission direction of control signal and data signal.Wherein distance measuring unit, shock sensor list
Member, GPS unit, WIFI unit and camera unit are input unit, provide input signal for whole system；Distance measuring unit, shake
The data volume that dynamic sensor unit, WIFI unit and GPS unit provide is smaller to be directly acquired with controlled unit, so by controlling
Unit processed directly receives, and camera unit can acquire a large amount of video information, so directly storing in the memory unit.System is logical
It crosses voice unit (VU) and display unit is exported, the information that driver needs is transmitted.Preferably, the WIFI unit
SEP8266WIFI transceiver module is chosen, the detection of the signal of WIFI may be implemented, the field of ionization meter, WIFI title is extracted
Etc. functions, be connected by serial port with control unit.Preferably, the display chooses the control of HD7279 chip with push-button unit
The scanning of charactron may be implemented in the eight-digit number code pipe and key of system, and the function of key monitoring realizes the output of system information,
It is connected by I/O port with control unit, but not limited to this.It, can be with preferably, the GPS unit chooses NEO-6MGPS module
It realizes the real-time acquisition and tracking to GPS signal, and automatically parses signal and obtain longitude and latitude and velocity information, pass through serial port
It is connected with control unit, but not limited to this.Preferably, the vibration sensor unit chooses SW-1801P module, it can be right
The vibration of vehicle is detected, and is connected by the port AD with control unit, but not limited to this.Preferably, the storage is single
Member chooses CH376SUSB module, can read and write flash disk by serial ports or I/O port, memory response, passes through serial port and control
Unit is connected, but not limited to this.Preferably, the distance measuring unit uses HY-SRF05 ultrasonic distance measuring module, may be implemented
Detection to Chinese herbaceous peony end barrier is connected by the port AD with control unit, but not limited to this.Preferably, the sound list
Member chooses Risym ISD1820 module and is connected by I/O port with control unit for generating auditory tone cues, but not limited to this.Make
To be preferred, described control unit chooses STC15W4k64S2 chip, realizes and acts on whole master control, but not limited to this.
Control unit, WIFI unit, GPS unit, vibration sensor unit and voice unit (VU) are concentrated on a printed-wiring board,
It is connected by printed wire.Due to needing to interact, display is being produced with the setting of push-button unit, camera unit and distance measuring unit
The surface of product, product are powered using the 12V power supply in automobile.It in order to facilitate ranging, GPS detection and takes pictures, worked
Cheng Zhong, product are arranged at the front windshield of driver side.
As shown in Fig. 2, the innovation of the invention consists in that, the present invention joined on the basis of traditional automobile data recorder
The function of early warning is carried out to the monitoring from surrounding vehicles, this automobile data recorder passes through WIFI unit, cooperation database detection week
That encloses possesses the automobile data recorder of report ability, if it find that there is the driving with report ability of response in vehicle periphery
Recorder can remind driver safety to drive and show within display screen.Specifically, system is executing traditional driving recording
While the function of instrument, the WIFI signal that scans in ambient enviroment of the system by WIFI unit at any time, it can be found that surrounding 20
The WIFI signal of the automobile data recorder that there is report to drive against traffic regulations in rice, and driver is reminded to pay attention to observing traffic rules and regulations.Specifically
Whole flow process is as follows：
Step 1：Control unit detects whether all hardware connection and working condition are normal, and the sequence of detection is：Display
Unit, voice unit (VU), WIFI unit, GPS unit, vibration sensor unit, storage unit, distance measuring unit；Except display unit
Connection occurs outside mistake, and the error message of remaining element is shown by display unit；
Step 2：Control unit is communicated with distance measuring unit, obtains range information；
Step 3：Control unit is communicated with vibration sensor unit, obtains traffic information；
Step 4：Control unit is communicated with GPS unit, obtains the position and speed information of vehicle；
Step 5：Judged whether according to above-mentioned distance, road conditions and position and speed informix it is necessary to carry out traveling record,
If it is judged that be it is yes, into driving results logging mode；If result be it is non-, continue to execute next step；
In driving results logging mode, the prompt tone for entering logging mode, rear control unit control camera shooting are generated first
Head unit will be in the image information write-in storage element of acquisition；
Step 6：Into the detection pattern for carrying out early warning to the monitoring from surrounding vehicles；
In early warning and monitoring mode, steps are as follows：
1, control unit is communicated with WIFI unit, obtains the name list information of existing WIFI hot spot nearby, and will
Corresponding hot information is stored in storage element；
2, control unit judges the heat of surrounding by the way that the information of acquisition to be compared with presetting common monitoring hot spot
Point whether be the monitor from surrounding vehicles hot spot；
3, if it find that the presence of monitoring hot spot, passes through voice and display alarm driver；
Step 7：This circulation is finished, and returns to step 2.
When whether the hot spot that judgement detects is the hot spot for having the automobile data recorder of monitoring function to generate, by comparing word
The method of section.The hotspot name that automobile data recorder on the market generates is regular to be followed, such as " Yun Zhi remittance M7W-XXXX ",
" AUTOBOTeye-XXXX ", " AUTOBOT-XXXX " wherein XXXX is corresponding individual number.Front " Yun Zhi remittance M7W ",
Fields such as " AUTOBOT " are public field, that is to say, that all WIFI with the above field can be identified as monitoring function
The hot spot that automobile data recorder generates, as shown in table 1 below, as long as storing the driving of market mainstream in the database of guarantee product
The hotspot name of recorder, so that it may which the hot spot at edge is effectively judged.
Table 1 is the field feature of WIFI cyberdog on the market：
| Title | WIFI field |
| Yun Zhi remittance M7W | M7W-XXXX |
| AUTOBOT eye | AUTOBOT eye-XXXX |
| Pole road visitor G1 | Pole road visitor G1-XXXX |
| It stares at and claps M6 | It stares at and claps M6-XXXX |
| 360J501 | 360J501-XXXX |
In order to improve the accuracy of judgement, when judging, need meet must preset condition, as speed be greater than 20km/
H, GPS show that vehicle is in traveling etc. in road.If it is, needing to carry out detection prompting to the vehicle monitoring of surrounding, such as
Fruit is not then to illustrate vehicle no longer normally travel state, does not need the detection hot spot road to surrounding and carries out detection prompting.
Claims (10)
1. a kind of automobile data recorder for carrying out early warning to the monitoring from surrounding vehicles, which is characterized in that including：
Control unit, for carrying out process control to entire automobile data recorder；
WIFI unit is connected with control unit, and the WIFI signal for the vehicle to surrounding detects, and by the WIFI of acquisition
List information feeds back to control unit；
Display and push-button unit, are connected with control unit, exist around the basic parameter and display for showing automobile data recorder
The electronic eyes for possessing warning function information；
GPS unit is connected with control unit, and position and speed used for vehicles is determined；
Shock sensor is connected with control unit, the vibration received for acquiring vehicle, thus it is speculated that traffic information；
Storage element is connected with control unit, for what is acquired to shock sensor, GPS unit, WIFI unit and distance measuring unit
Road digital information and image information and hot information are stored；
Distance measuring unit is connected with control unit, for detecting and the range information of front vehicles；
Voice unit (VU) is connected with control unit, for being reminded in real time driver.
Camera unit is connected with control unit, the acquisition and acquisition for image.
2. automobile data recorder according to claim 1, which is characterized in that the WIFI unit is chosen SEP8266WIFI and received
Send out module.
3. automobile data recorder according to claim 1, which is characterized in that the display chooses HD7279 core with push-button unit
The eight-digit number code pipe and key of piece control.
4. automobile data recorder according to claim 1, which is characterized in that the GPS unit chooses NEO-6MGPS module.
5. automobile data recorder according to claim 1, which is characterized in that the vibration sensor unit chooses SW-1801P
Module.
6. automobile data recorder according to claim 1, which is characterized in that the storage element chooses CH376SUSB module.
7. automobile data recorder according to claim 1, which is characterized in that the distance measuring unit uses HY-SRF05 ultrasonic wave
Range finder module.
8. automobile data recorder according to claim 1, which is characterized in that the voice unit (VU) chooses Risym ISD1820
Module.
9. automobile data recorder according to claim 1, which is characterized in that described control unit chooses STC15W4k64S2 core
Piece.
10. the control method of automobile data recorder according to claim 1, which is characterized in that include the following steps：
Step 1：Control unit detects whether all hardware connection and working condition are normal, and the sequence of detection is：Display is single
Member, voice unit (VU), WIFI unit, GPS unit, vibration sensor unit, storage unit, distance measuring unit；Except the company of display unit
It picks out outside existing mistake, the error message of remaining element is shown by display unit；
Step 2：Control unit is communicated with distance measuring unit, obtains range information；
Step 3：Control unit is communicated with vibration sensor unit, obtains traffic information；
Step 4：Control unit is communicated with GPS unit, obtains the position and speed information of vehicle；
Step 5：Judged whether according to above-mentioned distance, road conditions and position and speed informix it is necessary to carry out traveling record, if
Judging result be it is yes, into driving results logging mode；If result be it is non-, continue to execute next step；
In driving results logging mode, the prompt tone for entering logging mode is generated first, and rear control unit controls camera list
Member will be in the image information write-in storage element of acquisition；
Step 6：Into the detection pattern for carrying out early warning to the monitoring from surrounding vehicles；
In early warning and monitoring mode, steps are as follows：
1, control unit is communicated with WIFI unit, obtains the name list information of existing WIFI hot spot nearby, and will be corresponding
Hot information be stored in storage element；
2, control unit judges that the hot spot of surrounding is by the way that the information of acquisition to be compared with presetting common monitoring hot spot
No is the hot spot of the monitor from surrounding vehicles；
3, if it find that the presence of monitoring hot spot, passes through voice and display alarm driver；
Step 7：This circulation is finished, and returns to step 2.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810534032.8A CN108876959B (en) | 2018-05-29 | 2018-05-29 | Automobile data recorder for early warning of monitoring of surrounding vehicles and control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810534032.8A CN108876959B (en) | 2018-05-29 | 2018-05-29 | Automobile data recorder for early warning of monitoring of surrounding vehicles and control method |
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| CN108876959B CN108876959B (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112396806A (en) * | 2020-10-30 | 2021-02-23 | 深圳市有方科技股份有限公司 | Vehicle-mounted terminal, early warning monitoring system and early warning monitoring method |
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