CN106921852A - Vehicle-mounted monitoring system - Google Patents
Vehicle-mounted monitoring system Download PDFInfo
- Publication number
- CN106921852A CN106921852A CN201710056712.9A CN201710056712A CN106921852A CN 106921852 A CN106921852 A CN 106921852A CN 201710056712 A CN201710056712 A CN 201710056712A CN 106921852 A CN106921852 A CN 106921852A
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- CN
- China
- Prior art keywords
- vehicle
- recording unit
- unit
- mounted monitoring
- monitoring system
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0211—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for record carriers apparatus, e.g. video recorders, tape players or CD players
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0247—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for microphones or earphones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
-
- 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
- G07C5/085—Registering performance data using electronic data carriers
- G07C5/0866—Registering performance data using electronic data carriers the electronic data carrier being a digital video recorder in combination with video camera
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
- B60R2011/005—Connection with the vehicle part
- B60R2011/0056—Connection with the vehicle part using suction cups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
- B60R2011/0064—Connection with the article
- B60R2011/007—Connection with the article using magnetic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
- B60R2011/0064—Connection with the article
- B60R2011/0071—Connection with the article using latches, clips, clamps, straps or the like
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
The invention discloses a kind of vehicle-mounted monitoring system, including recording unit and the power supply unit separate with recording unit, power supply unit is used to be powered to recording unit and control recording unit to enter park mode.Vehicle-mounted monitoring system of the invention changes mode of operation using the power supply unit control recording unit separate with recording unit, has both realized the round-the-clock monitoring to vehicle, turn avoid the hidden danger that vehicle electronic device is directly likely to result in from vehicle accumulator power taking.
Description
Technical field
The present invention relates to vehicle electric technical field, more particularly to a kind of vehicle-mounted monitoring system.
Background technology
As the living standard of people is increasingly improved, vehicle is increasingly popularized, security, comfortableness and convenience with vehicle
Property related technology flourish, the product such as drive recorder for improving vehicle safety arises at the historic moment.
Drive recorder is the instrument of the information such as image and sound in registration of vehicle traveling way, " black equivalent to vehicle
Case ".Traditional drive recorder begins to work after vehicle start-up, records the image data in driving conditions, and in car
After flame-out, drive recorder may turn off, even if vehicle is collided, drive recorder will not be waken up.Therefore, traditional row
Car recorder cannot accomplish parking monitoring.
In order to solve this problem, some users try by the way of being powered by vehicle accumulator, in vehicle stall
Maintain drive recorder work.However, this mode can cause to damage to the storage battery of vehicle, the service life of storage battery is influenceed, and
And in the case of without driving everyday, it is likely that the electric energy of storage battery is exhausted, causes the vehicle cannot retrofire.
The content of the invention
Based on this, it is necessary to which providing one kind can realize parking monitoring, and without being taken from vehicle accumulator in vehicle stall
The vehicle-mounted monitoring system of electricity.
A kind of vehicle-mounted monitoring system, including recording unit and the power supply unit separate with recording unit, the power supply list
Unit to recording unit for powering and controlling recording unit to enter park mode.
Wherein in one embodiment, power supply unit is used for the "on" position of the power output interface for detecting vehicle.
Wherein in one embodiment, vehicle-mounted monitoring system also include converting unit, power supply unit by converting unit with
The power output interface electrical connection of vehicle.
Wherein in one embodiment, the power output interface of vehicle is cigar lighter or USB delivery outlets.
Wherein in one embodiment, when the power output interface that power supply unit detects vehicle is powered off, power supply unit
Control recording unit enters park mode, and using the electric energy for itself storing individually for recording unit is powered.
Wherein in one embodiment, when the power output interface that power supply unit detects vehicle is powered, power supply unit
Stop being powered to recording unit using the electric energy that itself is stored.
Wherein in one embodiment, the moment that power supply unit is powered from the power output interface for detecting vehicle is to reaching
Before first Preset Time, recording unit is in shutdown mode.
Wherein in one embodiment, the moment that power supply unit is powered from the power output interface for detecting vehicle is to reaching
After first Preset Time, recording unit is operated using the electric energy that the power output interface of vehicle is exported.
Wherein in one embodiment, the moment that power supply unit is powered from the power output interface for detecting vehicle is to reaching
Before second Preset Time, power supply unit stops the "on" position of the power output interface of detection vehicle.
Wherein in one embodiment, vehicle-mounted monitoring system also includes positioning unit, and the positioning unit is independently of record
Unit, and electrically connected with recording unit and power supply unit respectively by wire.
Wherein in one embodiment, power supply unit transmits electric energy and letter by wire and positioning unit to recording unit
Number；The framing signal that positioning unit is produced is sent to recording unit by wire.
Wherein in one embodiment, vehicle-mounted monitoring system also includes RCU, and RCU is used to control record
Unit performs candid photograph action.
Wherein in one embodiment, RCU controls recording unit to perform candid photograph by way of launching wireless signal
Action.
Wherein in one embodiment, vehicle-mounted monitoring system also includes the base being connected with recording unit, and recording unit is led to
Cross base and be fixed on in-car, recording unit is connected with base by magnetic mode, base includes sucker and is covered on the branch of sucker
Frame, support includes the fastener for being arranged at rack surface and the support member that is contained in support, support member respectively with fastener and
Sucker is connected, and support is provided with the clamping part of outward opening.
Wherein in one embodiment, recording unit includes camera lens module, recording unit control module, radio communication mold
Block, collision sensing module, temperature sense module and radiating module.
Wherein in one embodiment, vehicle-mounted monitoring system is by wireless communication module and the mobile terminal device of user
Carry out data transmission.
Wherein in one embodiment, when recording unit is in park mode, collision sensing module senses are different to vehicle
Often during vibrations, can the execution video recording work of trigger recording unit.
Wherein in one embodiment, when recording unit normal work, when collision sensing module senses are to vehicle collision,
Can the execution video recording action of trigger recording unit.
Wherein in one embodiment, when the temperature of temperature sense module senses to recording unit reaches default temperature threshold
During value, the control radiating module startup work of recording unit control module.
Wherein in one embodiment, power supply unit includes：Vehicle-state detection module, the power supply for detecting vehicle is defeated
The "on" position of outgoing interface；And sleep signal sending module, when the power supply output that vehicle-state detection module detects vehicle connects
During mouth power-off, sleep signal sending module sends sleep signal to recording unit.
Wherein in one embodiment, after recording unit receives sleep signal, collision sensing module works on, record
Other module from service in unit.
Vehicle-mounted monitoring system of the invention enters in the case of vehicle stall using power supply unit control recording unit
Park mode, had both realized the round-the-clock monitoring to vehicle, turn avoid vehicle electronic device directly from vehicle accumulator power taking
The hidden danger being likely to result in.Additionally, by positioning unit, vehicle-mounted monitoring system of the invention can also be while video recording be recorded pair
The driving path of vehicle is recorded, and supplements recorded information.By RCU, user being capable of key bat when driving
According to without diverting one's attention, you can take journey scene.Meanwhile, the movement of recording unit and user is realized by wireless communication module
The interaction of terminal, improves and uses the interest of vehicle-mounted monitoring system of the invention.
Brief description of the drawings
Fig. 1 is the three-dimensional combination figure of the vehicle-mounted monitoring system in one embodiment；
Fig. 2 is the recording unit and the three-dimensional exploded view of base of the vehicle-mounted monitoring system in one embodiment；
Fig. 3 is the recording unit and the three-dimensional exploded view at another visual angle of base shown in Fig. 2；
Fig. 4 is the internal structure schematic diagram of the power supply unit of the vehicle-mounted monitoring system in one embodiment；
Fig. 5 is the internal structure schematic diagram of the RCU of the vehicle-mounted monitoring system in one embodiment；
Fig. 6 is the structural representation of the vehicle-mounted monitoring system in another embodiment；
Fig. 7 is the structural representation of the vehicle-mounted monitoring system in another embodiment；
Fig. 8 is the interface connection diagram of the vehicle-mounted monitoring system shown in Fig. 7；And
Fig. 9 is the structural representation of the vehicle-mounted monitoring system in another embodiment；
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the present invention, not
For limiting the present invention.
As used in this specification, term " component ", " module " and " system " etc. are intended to indicate that computer is related
Entity, it can be hardware, the combination of hardware and software, software or executory software.For example, module can be but not
It is limited to, process, processor, object, executable code, the thread for performing, program and/or the computer for running on a processor.
Referring to Fig. 1, in one embodiment there is provided a kind of vehicle-mounted monitoring system, the vehicle-mounted monitoring system includes record
Unit 1 and the power supply unit 2 separate with recording unit 1, recording unit 1 are realized electrically connecting with power supply unit 2 by wire 5.
Power supply unit 2 is used to be powered to recording unit 1 and control recording unit 1 to enter park mode, and specifically, power supply unit 2 is detected
The "on" position of the power output interface of vehicle, when the power output interface that power supply unit 2 detects vehicle is powered off, power supply is single
Unit 2 controls recording unit 1 to enter park mode, and using the electric energy for itself storing individually for recording unit 1 is powered.Work as power supply
When the power output interface that unit 2 detects vehicle is powered, power supply unit 2 stops the electric energy using itself storage to recording unit
1 power supply.
Further, vehicle-mounted monitoring system also includes converting unit 3, and power supply unit 2 is by converting unit 3 and the electricity of vehicle
Source output interface electrical connection.Because the operating voltage of power supply unit 2 may be mismatched with the power output interface voltage of vehicle, because
This is needed by the transformation of converting unit 3.If the operating voltage phase of the power output interface voltage of vehicle and power supply unit 2
Match somebody with somebody, such as when power output interface is USB delivery outlets, power supply unit 2 can also be by converting unit 3, directly and vehicle
Power output interface electrical connection.
Further, vehicle-mounted monitoring system also includes positioning unit 4, and the positioning unit 4 is independently of recording unit 1 and logical
Wire 5 is crossed to be electrically connected with recording unit 1 and power supply unit 2 respectively.Specifically, power supply unit 2 passes through wire 5 leading portion and positioning
Unit 4 is connected, and positioning unit 4 is obtained electric energy, while electric energy and sleep signal are by positioning unit 4, after wire 5
Duan Chuanxiang recording units 1.The framing signal that positioning unit 4 is produced is sent to recording unit 1 also by the back segment of wire 5.So,
Only need a wire, you can realize the connection of above-mentioned each part, product integrated level is high.The surface of positioning unit 4 can be provided with viscous
Fitting, is easy to for positioning unit 4 to be fixed on in-car.
Further, vehicle-mounted monitoring system also includes RCU 6, and the RCU 6 is used to control recording unit 1 to perform
Candid photograph is acted.Specifically, communicated using the 2.4G communication technologys between RCU 6 and recording unit 1, RCU 6 to
Recording unit 1 launches wireless signal, and recording unit 1 receives the signal and performs candid photograph action.In other embodiments, remote control list
Bluetooth technology is also adopted by between unit 6 and recording unit 1 to be communicated.
Further, vehicle-mounted monitoring system also includes the base 7 being connected with recording unit 1, and recording unit 1 passes through base 7
It is fixed on in-car.Specifically, recording unit 1 is pivotably coupled to base 7, is easy to user to adjust the shooting of recording unit 1
Angle.
Referring to Fig. 2, Fig. 2 shows the three-dimensional exploded view of recording unit 1.
Recording unit 1 includes surrounding the shell 11 of host cavity, being covered on the upper lid 12 of shell 11, and is contained in host cavity
The executing agencies such as interior master control borad 13, power panel 14, camera 15 and capacitor 16.Master control borad 13 is mutually electrically connected with power panel 14
Connect, camera 15 and capacitor 16 are electrically connected with master control borad 13 and power panel 14 simultaneously respectively.Master control borad 13 be responsible for Data Collection,
Computing and instruction output, control each executing agency to perform corresponding operation；Power panel 14 is master control borad 13 and other executing agencies
Power supply is provided.Power panel 14 is provided with the first usb 1 40, and upper lid 12 offers opening 120.Wire 5 is connect by opening 120
Enter the first usb 1 40, so as to data are powered and transmitted to recording unit 1.Recording unit 1 also includes being connected with master control borad 13
Memory, the memory can store camera 15 shooting image.In the present embodiment, master control borad 13 is parallel with power panel 14
Set, and be connected with each other by arranging pin, capacitor 16 is located between master control borad 13 and power panel 14, the internal structure of recording unit 1
It is compact.When recording unit 1 is powered, power panel 14 charges to capacitor 16；During power-off, the release electric energy of capacitor 16, it is ensured that record
Data be normally saved in memory.
Shell 11 is respectively provided on two sides with some louvres 110, is additionally provided with host cavity quiet with what master control borad 13 was electrically connected
Sound fan 18.Outside air is sucked host cavity, air by quiet fan 18 near the louvre 110 of wherein side from the side
Discharged from the louvre 110 of opposite side after flowing through host cavity, can reach the effect for accelerating radiating.
It is additionally provided with host cavity and electrically connected with master control borad 13 respectively and away from the microphone 19 of quiet fan 18.Microphone 19
Near camera 15, sound is gathered while 15 shooting image of camera.
It is also provided with pointing out element, such as indicator lamp or loudspeaker, for display or voice message record in host cavity
The use state of unit 1.Because camera 15 is used to shoot outside vehicle, and element is pointed out for showing to the user in vehicle
Show the state of recording unit 1, therefore, indicator lamp and loudspeaker are set away from camera 15.
With continued reference to Fig. 2, Fig. 2 also show the three-dimensional exploded view of base 7.
Base 7 includes hollow support 71 and respectively positioned at the fixed part 72 and connecting portion 73 at the two ends of support 71.Base 7
The mounting surface of vehicle is fixed on by fixed part 72, such as on the windshield of automobile, and by connecting portion 73 and recording unit 1
Upper lid 12 be connected.Connecting portion 73 includes rotating part 731 and the iron plate 732 positioned at the bottom of rotating part 731, and rotating part 73 passes through
Rotating part 731 is rotatably connected with support 71.The center of upper lid 12 of recording unit 1 is provided with magnet 121, magnet 121 and iron plate 732
It is attracting, the connecting portion 73 of base 7 is connected with recording unit 1 by magnetic force.In the present embodiment, base 7 passes through with recording unit 1
Magnet realizes magnetic-type connection, and recording unit 1 can the 360 ° of rotations realizing of respect thereto 7.Between base 7 and recording unit 1
Connected mode is not limited to magnetic-type connection, as long as can realize that recording unit 1 is fixed relative to the rotation of base 7, each falls within this hair
In bright protection domain.
Support 71 is provided with the clamping part 711 of outward opening, and wire 5 is clamped using clamping part 711, on the one hand can avoid leading
Line 5 seems in disorder because long, on the other hand can ensure that wire 5 is firm with recording unit 1 and is connected, and is difficult because pullling wire 5 accidentally,
Recording unit 1 is caused to be disconnected with the connection of power supply.
Referring to Fig. 3, Fig. 3 is the recording unit 1 and the three-dimensional exploded view at another visual angle of base 7 shown in Fig. 2.
Fixed part 72 includes sucker 721, the center of self-absorption disc 721 perpendicular to sucker plane to the branch protruded out in support 71
Support member 722, the pedestal 723 of the sucker 721 and support member 722 is housed, and be arranged at the bullet between sucker 721 and pedestal 723
Spring 724.Spring 724 is sheathed on support member 722, and its two ends offsets with sucker 721 and pedestal 723 respectively.Support member 722 away from
One end of sucker 721 is provided with bolt, and fastener 712 is additionally provided with support 71, and the fastener 712 offsets with pedestal 723, and passes through
Bolt is rotatably connected with support member 722.When user exerts a force to fastener 712, fastener 712 promotes pedestal 723, makes pedestal
723 press to sucker 721, and sucker 721 is discharged with the air of mounting surface so that sucker 721 is firm to be adsorbed in mounting surface.
Referring to Fig. 4, Fig. 4 shows the cut-away view of power supply unit 2, and converting unit 3 is also show in figure.
Power supply unit 2 includes surrounding the housing 21 of cavity, is covered on the lid 22 of housing 21, is contained in the circuit board of cavity
23 and the rechargeable battery 24 that is electrically connected with circuit board 23.In the present embodiment, converting unit 3 is secured by bolts in the one of housing 21
End, and electrically connected with circuit board 23, converting unit 3 can do certain angle while ensureing that circuit is connected relative to housing 21
Rotation, convenient use person adjusts the position of power supply unit 2 when converting unit 3 is inserted into cigar lighter.In the present embodiment, vehicle
Power output interface be cigar lighter, converting unit 3 fills head for car.
One end away from converting unit 3 of power supply unit 2 is provided with the secondary USB interface 26 electrically connected with circuit board 23, leads
Line 5 accesses secondary USB interface 26.Circuit board 24 is provided with charging circuit and booster circuit, and converting unit 3 is defeated from the power supply of vehicle
Outgoing interface power taking, is charged by charging circuit to rechargeable battery 24, and the electricity of rechargeable battery 24 is processed by booster circuit, from second
USB interface 26 is exported and used to recording unit 1 or other equipment.The number of secondary USB interface 26 can be adjusted as needed, at this
In embodiment, the number of secondary USB interface 26 is two, and power supply unit 2 to recording unit 1 except powering, while can also be
Other mobile units are powered.
Power supply unit 2 also includes button 27.Although power supply unit 2 is arranged to energization, i.e. automatic opening is charged, and
After unlatching, discharged automatically when power is off rather than closed, user still can manually be controlled power supply unit 2 to open by button 27
Or close.Power supply unit 2 can also include indicator lamp, and user can know the current work shape of power supply unit 2 by indicator lamp
State.
Referring to Fig. 5, Fig. 5 is the cut-away view of RCU 6.In the present embodiment, RCU 6 is wireless buttons, its
Including microprocessor 61, button 62, radio frequency chip 63 and lithium battery 64.Wherein, button 62 is arranged on microprocessor 61
Side, lithium battery 64 is arranged at the lower section of microprocessor 61, and lithium battery 64 continues to be powered to microprocessor 61.When user pushes button
When 62, the control radio frequency chip 63 of microprocessor 61 sends wireless signal, and recording unit 1 shoots photo；When user stops
When being exerted a force to button 62, radio frequency chip 63 stops transmitting radio signal, and recording unit 1 recovers normal mode of operation.
In other embodiment, RCU 6 can not also in the form of button, as long as hair can be triggered under the touching of user
The device of wireless signal is penetrated, is each fallen within protection scope of the present invention.
Vehicle-mounted monitoring system of the invention had both realized the round-the-clock monitoring to vehicle, turn avoid vehicle electronic device straight
The hidden danger being likely to result in from vehicle accumulator power taking, and simple installation are connect, high degree of automation is vdiverse in function, be easy to use, and
It is more interesting.
Referring to Fig. 6, Fig. 6 is the structural representation of the vehicle-mounted monitoring system in another embodiment.
In the present embodiment, vehicle-mounted monitoring system includes the recording unit 10000 and the power supply unit that are electrically connected to each other
20000.Wherein, recording unit 100 include camera lens module 101, recording unit control module 102, collision sensing module 103 and
Recording unit input interface 104.Power supply unit 200 includes vehicle-state detection module 201, power supply unit control module 202, stops
Dormancy signal transmitting module 203 and power supply unit output interface 204.Recording unit input interface 104 connects with power supply unit output
Mouth 204 is connected.
Specifically, recording unit control module 102 respectively with camera lens module 101, collision sensing module 103 and record
First input interface electrical connection；Power supply unit control module 202 sends mould with vehicle-state self-clamping module 201, sleep signal respectively
Block 203 and power supply unit output interface 204 are electrically connected.
Vehicle-state detection module 201 is used for the "on" position of the power output interface for detecting vehicle.In the present embodiment, car
Power output interface be cigar lighter, power supply unit 200 need to be electrically connected by converting unit 3 with cigar lighter.Because vehicle exists
During traveling, cigar lighter is powered, and can export 12V voltages, and vehicle-state detection module 201 can detect and electricity is exported at cigar lighter
Pressure；And after vehicle stall, cigar lighter power-off, it is zero that vehicle-state detection module 201 can detect voltage at cigar lighter.Utilize
This principle, when the power output interface that vehicle-state detection module 201 detects vehicle is powered off, power supply unit control module
202 judge that vehicle is in switch-off state, and control sleep signal sending module 203 to send sleep signal.Recording unit 100
After receiving the sleep signal that power supply unit 200 sends, into park mode, under the pattern, except collision sensing module 103 is maintained
Other modules are turned off in normal work, recording unit 100, and power supply unit 200 is collision sensing using the electric energy of itself storage
Module 103 is powered.
In the present embodiment, power supply unit 200 also includes rechargeable battery, charging module 206 and discharge module 207.Work as car
Power output interface be powered when, charging module 206 is charged to rechargeable battery, and now discharge module 207 is closed, record
The electric energy that 100 power output interfaces using vehicle of unit are supplied is operated, and the electric energy of power output interface is by power supply
Unit output interface 204 is powered to recording unit 100.When the power output interface of vehicle is powered off, it is right that charging module 206 stops
Rechargeable battery is charged, and discharge module 207 is opened, and the electric energy of rechargeable battery is supplied into record by power supply unit output interface 204
Unit 100.
In the present embodiment, collision sensing module 103 is gravity induction chip, and its chip internal is integrated with acceleration of gravity
Sensor, for detecting acceleration of the recording unit 100 on X/Y/Z direction of principal axis.When the X/Y/Z axles for being added in recording unit 100
Any one direction on acceleration exceed default collision threshold values, collision sensing module 103 will be to recording unit control
Module 102 sends an abnormal signal, and recording unit control module 102 judges that vehicle is collided according to the abnormal signal, control
Camera lens module processed 101 is actuated for urgent video recording.The control camera lens module 101 of recording unit control module 102 works one section and presets
Urgent video time after, close camera lens module 101, will be recorded in this section of urgent video time video image preservation, then
Recording unit 100 reenters park mode.In the present embodiment, urgent video time is 20 seconds.
Judge vehicle-state by using power supply unit 200, and sleep signal sent when vehicle parking is flame-out to make record
Unit 100 enters park mode, and wakes up recording unit sensing when vehicle is collided using collision sensing module 103
100 are promptly recorded a video, and parking monitoring can be less realized with power consumption, it is to avoid vehicle electronic device directly takes from vehicle accumulator
Electricity and the hidden danger that is likely to result in.
When recording unit 100 is in park mode, if now car owner gets on the bus unlocking, the power output interface of vehicle is gone up
Electricity, but vehicle do not start, and the power output interface that vehicle-state detection module 201 can detect vehicle is powered.Vehicle-state is examined
Survey module 201 and detect the moment that the power output interface of vehicle is powered, power supply unit control module 202 can control power supply unit
Output interface 204 is powered off, and power supply unit 200 is no longer powered to recording unit 100, the electric energy of the power output interface of vehicle also without
Method passes through power supply unit output interface 204 altogether to recording unit 100, therefore recording unit 100 can enter shutdown mode.Shutdown mould
Under formula, all modules in recording unit 100, including collision sensing module 103, can all close.Power supply unit output interface 204
After the one default time of power-off, power supply unit output interface 204 leads to again under the control of power supply unit control module 202
Electricity, recording unit 100 is turned back on.Due to being now powered between converting unit 3 and the power output interface of vehicle, sleep signal
Sending module 203 will not send sleep signal, all module normal works in recording unit 100.Power supply unit output interface 204
The moment that the power output interface that the time of power-off detects vehicle from vehicle-state detection module 201 is powered starts at, in this reality
Apply in example, the power-off time is 7.5 seconds.
Because the action that car owner opens car door can be sensed by collision sensing module 103, cause recording unit control module
102 erroneous judgement vehicles are collided, and start lens unit 101 and are promptly recorded a video, so as to save useless video image.Confession
Electric unit 200 is set to when being powered to recording unit 100, once the power output interface for detecting vehicle is powered, just at once
Stopping is powered to recording unit 100, while blocking power supply of the power output interface of vehicle to recording unit 100, can make note
Record unit 100 is closed before urgent video recording is completed, and will not preserve excessive useless video recording.
Further, since when vehicle ignition starts, in-car electricity needs supply engine, now cigar lighter is by of short duration power-off.For
Avoid power supply unit 200 from judging vehicle stall by accident, one section of shielding for not detecting the power output interface "on" position of vehicle can be set
Time, i.e., in the hibernation mode, the power output interface that power supply unit 200 once detects vehicle is powered, then in a period of time
Whether the power output interface of no longer detection vehicle is powered.By after one shielding time, power supply unit 200 detects vehicle again
Power output interface whether be powered, such as now vehicle power output interface be powered, then power supply unit 200 is not to recording unit
100 send signal；Such as now the power output interface of vehicle is powered off, then power supply unit 200 sends dormancy and believes to recording unit 100
Number, recording unit 100 is again introduced into park mode.
When the power output interface of vehicle is persistently powered, i.e., when vehicle is in normally travel state, institute in recording unit 100
There are module, including collision sensing module 103, normal work.Now, if vehicle collides, collision sensing module 103 also can
The acceleration being added on any one direction of the X/Y/Z axles of recording unit 100 is sensed more than default collision threshold values, and to
Recording unit control module 102 sends abnormal signal, the control camera lens module 101 of recording unit control module 102 is carried out promptly
Video recording.
In the present embodiment, recording unit 100 under park mode and normal mode of operation, send out by collision sensing module 103
The collision threshold for going out abnormal signal is different.Because, the earthquake intensity collided when being travelled with vehicle during stationary vehicle is different, such as
Fruit sets the same collision threshold, will not meet user in varied situations to the demand of urgent video recording.Collision sensing module
103 collision threshold can be configured by recording unit control module 102.
In the present embodiment, recording unit 100 also includes memory module 105, and memory module 105 is included for storing video
The TF cards of image file and the SPI flash for storing startup program and arrange parameter.TF cards and SPI flash are erasable
The memory write.TF cards include buffer area and latch area, and the video image that camera lens module 101 is normally recorded is stored in buffer area,
It is that can be covered by new video image more than certain hour, to save memory space；The urgent video recording of camera lens module 101 (including stop
Under sleep mode and under normal mode of operation) video image recorded is stored in latch area, and the video image in latch area will not be by
Covering, can only be connected on the other-end of user and be deleted by way of read-write formatting TF cards or taking-up TF cards.
In the present embodiment, recording unit 100 also includes wireless communication module 106, and recording unit 100 can be by channel radio
Letter module 106 is set up with the mobile terminal device of user and is connected and carries out data transmission, and convenient use person looks into mobile terminal
See the video image that recording unit 100 is recorded.
In the present embodiment, recording unit 100 also includes the temperature sense mould electrically connected with recording unit control module 102
Block 107 and radiating module, radiating module can be fan.When the temperature that temperature sense module 107 senses recording unit 100 reaches
During to default temperature threshold, the control starting fan of recording unit control module 102 is radiated.Fan work is for a period of time
Afterwards, the temperature drop of recording unit 100, when the temperature that temperature sense module 107 senses recording unit 100 is less than default temperature
During degree threshold value, the control fan of recording unit control module 102 is closed, and is no longer radiated.
Threshold, temperature threshold, urgent video time, power-off time and shielding time are emphasized in the collision being related in the application
Deng can according to demand be preset by user.
Referring to Fig. 7, in another embodiment, vehicle-mounted monitoring system includes recording unit 300, power supply unit 400 and determines
Bit location 500.Recording unit 300 includes recording unit input interface 304, and power supply unit 400 includes power supply unit output interface
404.Positioning unit 500 includes that the positioning unit input interface 501 electrically connected with power supply unit output interface 404 and positioning are single
The positioning letter that the positioning unit control module 502 of the electrical connection of first input interface 501 is electrically connected with positioning unit control module 502
The framing signal sending module 504 that number receiver module 503 is electrically connected with positioning unit control module 502, and respectively with positioning
Unit control module 502 and the positioning unit output interface 505 of the electrical connection of recording unit input interface 304.
Positioning unit input interface 501 obtains electric energy from power supply unit output interface 404, maintains positioning unit 500 to work,
Positioning signal reception module 503 receives satellite-signal, and the control framing signal of positioning unit control module 502 sending module 504 is sent out
Go out framing signal, framing signal is sent to recording unit 300 by positioning unit output interface 505.
By positioning unit 500, vehicle-mounted monitoring system of the invention can be while video recording be recorded to the traveling road of vehicle
Footpath is recorded, and supplements recorded information.Further, since positioning unit 500 is the list outside independent rain recording unit 300
Unit, its framing signal will not be subject to disturbing for recording unit 300, accordingly ensure that location information is accurate.
Referring to Fig. 8, Fig. 8 is the interface connection diagram of the vehicle-mounted monitoring system in the embodiment shown in Fig. 7, in figure respectively
Show power supply unit output interface 404, recording unit input interface 304, and positioning unit control module 502.
The VCC ends of power supply unit output interface 404 are connected with the VCC ends of recording unit input interface 304, and power supply unit is defeated
The earth terminal of outgoing interface 404 is connected with the earth terminal of recording unit input interface 304, and the D+ ends and D- ends of the first output interface are equal
It is connected to the ID ends of the second input interface.When the power output interface of vehicle is powered, D- ends output low level, recording unit 300
Normal work；When the power output interface of vehicle is powered off, D+ ends export one 500 milliseconds of high level pulse, recording unit
300 receive the pulse by recording unit input interface 304, into park mode.
The VCC ends of positioning unit control module 502 are connected with the VCC ends of power supply unit output interface 404, positioning unit control
The earth terminal of molding block 502 is connected with the earth terminal of power supply unit output interface 404.The TX ends of positioning unit control module 502
It is connected with the D- ends of recording unit input interface 304, for transmitting satellite-signal to recording unit 300.Recording unit input connects
304 D+ ends of mouth are connected with the ON/OFF ends of positioning unit control module 502, the working condition for controlling positioning unit 500：
When 300 normal work of recording unit, the D+ ends of recording unit input interface 304 are high level, the normal work of positioning unit 500
Make；When recording unit 300 is in park mode, the D+ ends of recording unit input interface 304 are low level, positioning unit 500
Close.
By such connected mode, vehicle-mounted monitoring system of the invention only by a wire can be realized just following
Function：
1st, power supply unit 400 is powered to recording unit 300 and positioning unit 500 simultaneously；
2nd, power supply unit 400 changes mode of operation to 300 sending signal trigger recording unit of recording unit 300；
3rd, positioning unit 500 sends framing signal to recording unit 300；And
4th, the control of recording unit 300 positioning unit 500 is opened and closed.
Therefore, locating and monitoring system integrated level of the invention is high, is easy to use, and be automatically switched off in the hibernation mode need not
The unit or module for using, being capable of effectively power saving.
Referring to Fig. 9, in another embodiment, vehicle-mounted monitoring system includes recording unit 600, power supply unit 700 and distant
Control unit 800.Recording unit 600 include for RCU 800 carry out radio communication reception of wireless signals module 609,
The recording unit control module 602 electrically connected with reception of wireless signals module 609, and it is electric with recording unit control module 602
The camera lens module 601 and memory module 608 of connection.
Button 802 and nothing that RCU 800 is electrically connected including wireless control module 801 with wireless control module 801
The lithium battery 803 that line traffic control module 801 is electrically connected and powered to wireless control module 801, and it is electric with wireless control module 801
The wireless signal transmitting module 804 for sending wireless signal of connection.
Specifically, when user pushes button 802, wireless control module 801 controls wireless signal transmitting module 804 to note
Record unit 600 sends wireless signal.After the reception of wireless signals module 609 of recording unit 600 receives wireless signal, recording unit
The control camera lens module 601 of control module 602 shoots photo, and the photo that will be taken is stored in the latch area of memory module 608, no
Can be covered by the video image file of the normal photographing of camera lens module 601.
The presence of RCU 800, can allow user's key when driving to be taken pictures, without diverting one's attention, you can take journey wind
Light, increased the occupation mode of recording unit 600, improve interest.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method can be with
Realize by another way.Device embodiment described above is only schematical, for example, the division of unit, only
It is a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple units or component can be combined
Or another system is desirably integrated into, or some features can be ignored, or do not perform.On the other hand, it is shown or discussed
Coupling each other or direct-coupling or communication connection can be the INDIRECT COUPLINGs or logical of device or unit by some interfaces
Letter connection, can be electrical, mechanical or other forms.
Compared with prior art, advantage of the invention is that：The vehicle-mounted monitoring system that the present invention is provided, using power supply unit
Detect whether the power output interface of vehicle is powered, control recording unit to enter when the power output interface of vehicle is not powered on and stop
Sleep mode, and powered to recording unit using the electric energy that itself is stored, maintain the work of collision sensing module, it is ensured that exception occurring
When wake up recording unit recorded a video, make vehicle in switch-off without using vehicle itself storage battery be recording unit supply
Electricity, can also reach the effect of parking monitoring.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Shield scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (21)
1. a kind of vehicle-mounted monitoring system, it is characterised in that including recording unit and the power supply separate with the recording unit
Unit, said supply unit is used to be powered to the recording unit and control the recording unit to enter park mode.
2. vehicle-mounted monitoring system according to claim 1, it is characterised in that said supply unit is used to detect the electricity of vehicle
The "on" position of source output interface.
3. vehicle-mounted monitoring system according to claim 2, it is characterised in that the vehicle-mounted monitoring system also includes that conversion is single
Unit, said supply unit is electrically connected by the converting unit with the power output interface of vehicle.
4. vehicle-mounted monitoring system according to claim 3, it is characterised in that the power output interface of the vehicle is to light a cigarette
Device or USB delivery outlets.
5. vehicle-mounted monitoring system according to claim 2, it is characterised in that when said supply unit detects the electricity of vehicle
When source output interface is powered off, said supply unit controls the recording unit to enter park mode, and using the electricity of itself storage
Can individually for the recording unit is powered.
6. vehicle-mounted monitoring system according to claim 5, it is characterised in that when said supply unit detects the electricity of vehicle
When source output interface is powered, said supply unit stops being powered to the recording unit using the electric energy that itself is stored.
7. vehicle-mounted monitoring system according to claim 6, it is characterised in that said supply unit is from the electricity for detecting vehicle
The moment that source output interface is powered, the recording unit was in shutdown mode to before reaching the first Preset Time.
8. vehicle-mounted monitoring system according to claim 7, it is characterised in that said supply unit is from the electricity for detecting vehicle
The moment that source output interface is powered, the recording unit was defeated using the power output interface of vehicle to after reaching the first Preset Time
The electric energy for going out is operated.
9. vehicle-mounted monitoring system according to claim 6, it is characterised in that said supply unit is from the electricity for detecting vehicle
The moment that source output interface is powered, said supply unit stopped the power supply output of detection vehicle to before reaching the second Preset Time
The "on" position of interface.
10. vehicle-mounted monitoring system according to claim 1, it is characterised in that the vehicle-mounted monitoring system also includes positioning
Unit, the positioning unit independently of the recording unit, and by wire respectively with the recording unit and the power supply list
Unit's electrical connection.
11. vehicle-mounted monitoring systems according to claim 10, it is characterised in that said supply unit is by wire and described
Positioning unit transmits electric energy and signal to the recording unit；The framing signal that the positioning unit is produced is sent to by wire
The recording unit.
12. vehicle-mounted monitoring systems according to claim 1, it is characterised in that the vehicle-mounted monitoring system also includes remote control
Unit, the RCU is used to control the recording unit to perform candid photograph action.
13. vehicle-mounted monitoring systems according to claim 12, it is characterised in that the RCU is by launching wireless communication
Number mode control the recording unit to perform candid photograph to act.
14. vehicle-mounted monitoring systems according to claim 1, it is characterised in that the vehicle-mounted monitoring system also includes and institute
The connected base of recording unit is stated, the recording unit is fixed on in-car, the recording unit and the bottom by the base
Seat is connected by magnetic mode, and the base includes sucker and is covered on the support of sucker, and the support includes being arranged at support
The fastener on surface and the support member being contained in support, the support member are connected with the fastener and the sucker respectively,
The support is provided with the clamping part of outward opening.
15. vehicle-mounted monitoring system according to any one in claim 1 to 14, it is characterised in that the recording unit
Including camera lens module, recording unit control module, wireless communication module, collision sensing module, temperature sense module and radiating
Module.
16. vehicle-mounted monitoring systems according to claim 15, it is characterised in that the vehicle-mounted monitoring system is by the nothing
Line communication module carries out data transmission with the mobile terminal device of user.
17. vehicle-mounted monitoring systems according to claim 15, it is characterised in that when the recording unit is in park mode
When, when the collision sensing module senses to vehicle abnormality shake, the recording unit can be triggered and perform video recording work.
18. vehicle-mounted monitoring systems according to claim 15, it is characterised in that when the recording unit normal work,
When the collision sensing module senses are to vehicle collision, the recording unit can be triggered and perform video recording action.
19. vehicle-mounted monitoring systems according to claim 15, it is characterised in that when the temperature sense module senses to institute
When the temperature for stating recording unit reaches default temperature threshold, the recording unit control module controls the radiating module to start
Work.
20. vehicle-mounted monitoring systems according to claim 15, it is characterised in that said supply unit includes：
Vehicle-state detection module, the "on" position of the power output interface for detecting vehicle；And
Sleep signal sending module, when the power output interface that the vehicle-state detection module detects vehicle is powered off, institute
State sleep signal sending module and send sleep signal to the recording unit.
21. according to claim 20 vehicle-mounted monitoring system, it is characterised in that the recording unit receives the sleep signal
Afterwards, the collision sensing module works on, other module from service in the recording unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710056712.9A CN106921852B (en) | 2017-01-25 | 2017-01-25 | Vehicle-mounted monitoring system |
| PCT/CN2018/071898 WO2018137493A1 (en) | 2017-01-25 | 2018-01-09 | Vehicle-mounted monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710056712.9A CN106921852B (en) | 2017-01-25 | 2017-01-25 | Vehicle-mounted monitoring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106921852A true CN106921852A (en) | 2017-07-04 |
| CN106921852B CN106921852B (en) | 2019-11-12 |
Family
ID=59453386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710056712.9A Active CN106921852B (en) | 2017-01-25 | 2017-01-25 | Vehicle-mounted monitoring system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106921852B (en) |
| WO (1) | WO2018137493A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018137493A1 (en) * | 2017-01-25 | 2018-08-02 | 深圳市邻友通科技发展有限公司 | Vehicle-mounted monitoring system |
| CN108366215A (en) * | 2018-02-24 | 2018-08-03 | 吉利汽车研究院（宁波）有限公司 | Image information storage method and device |
| CN109035483A (en) * | 2018-06-22 | 2018-12-18 | 广州番客信息科技有限公司 | It is a kind of that installing type automobile data recorder is facilitated based on Internet of Things |
| CN110154929A (en) * | 2018-02-15 | 2019-08-23 | Aptiv技术有限公司 | Module and support construction component |
| CN110377126A (en) * | 2018-04-12 | 2019-10-25 | 广州小鹏汽车科技有限公司 | A kind of temperature estimation method, device, electronic equipment and storage medium |
| CN112061054A (en) * | 2020-09-18 | 2020-12-11 | 泰康保险集团股份有限公司 | Device and method for monitoring use state of vehicle-mounted intelligent device |
| CN112351915A (en) * | 2020-04-24 | 2021-02-09 | 上海商汤临港智能科技有限公司 | Vehicle and cabin zone controller |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018137493A1 (en) * | 2017-01-25 | 2018-08-02 | 深圳市邻友通科技发展有限公司 | Vehicle-mounted monitoring system |
| CN110154929A (en) * | 2018-02-15 | 2019-08-23 | Aptiv技术有限公司 | Module and support construction component |
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| CN108366215A (en) * | 2018-02-24 | 2018-08-03 | 吉利汽车研究院（宁波）有限公司 | Image information storage method and device |
| CN110377126A (en) * | 2018-04-12 | 2019-10-25 | 广州小鹏汽车科技有限公司 | A kind of temperature estimation method, device, electronic equipment and storage medium |
| CN109035483A (en) * | 2018-06-22 | 2018-12-18 | 广州番客信息科技有限公司 | It is a kind of that installing type automobile data recorder is facilitated based on Internet of Things |
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| CN112061054A (en) * | 2020-09-18 | 2020-12-11 | 泰康保险集团股份有限公司 | Device and method for monitoring use state of vehicle-mounted intelligent device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106921852B (en) | 2019-11-12 |
| WO2018137493A1 (en) | 2018-08-02 |
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Denomination of invention: On board monitoring system Effective date of registration: 20211229 Granted publication date: 20191112 Pledgee: China Co. truction Bank Corp Foshan branch Pledgor: SHENZHEN NEARBYEXPRESS TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2021980016985 |
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