CN217969494U - Driver monitoring device - Google Patents
Driver monitoring device Download PDFInfo
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- CN217969494U CN217969494U CN202222074251.7U CN202222074251U CN217969494U CN 217969494 U CN217969494 U CN 217969494U CN 202222074251 U CN202222074251 U CN 202222074251U CN 217969494 U CN217969494 U CN 217969494U
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Abstract
The utility model provides a driver monitoring device, it has higher integrated level, it is more miniaturized, and adaptability is high, be applicable to most motorcycle types, casing behind monitoring device procapsid and the monitoring device that can assemble together, constitute one between monitoring device procapsid and the monitoring device rear shell and hold the chamber, it has a plurality of circuit board components to stack in holding the intracavity, respectively through the Bto B connector between the circuit board component, the controller module, camera module and LED module set up respectively on the circuit board component of difference, be equipped with the lens district on the monitoring device procapsid, still be equipped with the light filter on the lens district, the lens district corresponds camera module and LED module respectively and is equipped with dodges the breach, be close to and be equipped with the power connector on the circuit board component of monitoring device rear shell, it dodges the mouth to correspond on the casing behind the monitoring device to be equipped with the connector, still include the support, driver monitoring device passes through the support mounting on the vehicle.
Description
Technical Field
The utility model relates to an intelligence passenger cabin product field, concretely relates to driver monitoring device.
Background
With the application and development of intelligent technology, intelligent cabins are receiving more and more attention. Wherein the driver monitoring system is in a market wind gap. When a driver drives a vehicle under the conditions of depressed mood, anger, fatigue, distraction and the like, great potential safety hazards are caused to personnel on the vehicle. In recent years, due to public trip safety, the european union and china have already issued legal regulations, and the mandatory requirements for installing a driver monitoring system on commercial vehicle models such as 'two passengers and one danger' are firstly made in China.
The driver fatigue monitoring system comprises a main controller module, a camera module and an LED module, wherein a controlled end of the LED module is connected with a control end of the camera module through a cable, and an output end of the camera module is connected with an input end of the main controller module through a coaxial cable. Among the current device, camera module and LED module are integrated together usually, and main control unit sets up at the distal end for camera module and LED module are discrete, and both need carry out power supply and communication through the pencil, and based on whole car factory to the strong demand that falls the cost, need provide a driver monitoring function for low end motorcycle type or commercial car standard configuration driver now urgently, provide a driver monitoring device that the integrated level is higher, more miniaturized.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a driver monitoring device, it has higher integrated level, and is more miniaturized, and the suitability is high, is applicable to most motorcycle types.
The technical scheme is as follows: the utility model provides a driver monitoring device, includes the monitoring device procapsid and the monitoring device rear housing that can assemble together, the monitoring device procapsid with constitute one between the monitoring device rear housing and hold the chamber, it has a plurality of circuit board components to stack in holding the intracavity, pass through the Bto B connector respectively between the circuit board component, controller module, camera module and LED module set up respectively on different circuit board components, be equipped with the lens area on the monitoring device procapsid, still be equipped with the light filter on the lens area, the lens area corresponds respectively the camera module with the LED module is equipped with dodges the breach, is close to be equipped with power connector on the circuit board component of monitoring device rear housing, it dodges the mouth to correspond to be equipped with the connector on the monitoring device rear housing, still includes the support, driver monitoring device passes through the support mounting is to the vehicle.
Furthermore, the circuit board assembly includes first circuit board subassembly, second circuit board subassembly and the third circuit board subassembly that the order was stacked, the inboard of monitoring device procapsid corresponds first circuit board subassembly is equipped with circuit board fixed orifices, first circuit board subassembly pass through the bolt with circuit board fixed orifices cooperation, with the monitoring device procapsid is fixed together, be equipped with the step groove on the edge of monitoring device procapsid, second circuit board subassembly is placed on the step groove, the inboard of monitoring device back casing corresponds the third circuit board subassembly is equipped with boss and circuit board fixed orifices, the third circuit board subassembly pass through the bolt with circuit board fixed orifices cooperation, with the monitoring device back casing is fixed together, the third circuit board subassembly is in receive in the monitoring device back casing the boss is spacing.
Furthermore, a circuit board positioning bulge is further arranged in the front shell of the monitoring device, and a circuit board positioning hole is correspondingly arranged on the first circuit board assembly.
Furthermore, the monitoring device front shell and the monitoring device rear shell are made of metal, and the monitoring device front shell and the monitoring device rear shell are locked together through bolts.
Furthermore, a second circuit board assembly positioning hole is formed in the second circuit board assembly, and a bolt for locking the front shell of the monitoring device and the rear shell of the monitoring device penetrates through the second circuit board assembly positioning hole.
Further, the support passes through the bolt with casing behind the monitoring device is fixed together, the support still is equipped with the linking arm, be equipped with the installation fixed orifices on the linking arm.
Furthermore, ribs are arranged on the surface of the rear shell of the monitoring device, which is in contact with the support.
Furthermore, a support positioning block is further arranged on the surface of the monitoring device rear shell, which is in contact with the support, and a support positioning hole is correspondingly arranged on the support.
Furthermore, the camera module is arranged on the second circuit board assembly, an avoidance area is arranged on the first circuit board assembly corresponding to the camera module, the LED module is arranged on the first circuit board assembly, and the controller module is arranged on the third circuit board assembly.
Furthermore, the monitoring device front shell is provided with radiating fins, a radiating area is arranged in the monitoring device front shell, and a heat-conducting silica gel sheet is arranged in the radiating area and is tightly attached to the monitoring device front shell and the first circuit board assembly respectively.
Further, the driver monitoring device passes through the support mounting is on the A post subassembly of vehicle, the last mounting hole that corresponds of A post subassembly the support is equipped with the bolt hole, still be equipped with the window to the camera lens district on the A post subassembly.
The utility model discloses owing to take above technical scheme, it has following advantage:
the driver monitoring device integrates the originally separated controller modules, the controller module, the camera module and the LED module are simultaneously arranged in the shell of the driver monitoring device, the controller module, the camera module and the LED module are respectively arranged on different circuit boards, and the circuit boards are controlled by the Bto B connector without additional wiring connection controllers, so that the cost is low and the adaptability is high;
and simultaneously, the utility model discloses a driver monitoring device is more miniaturized, because the external dimension is less, can the adaptation most motorcycle types, and easy dismounting, the utility model discloses a shell adopts metal material, and heat-sinking capability and anti-electromagnetic energy are good and signal transmission is more stable, the utility model discloses a driver monitoring device is provided with radiating fin, and the radiating effect is better, and the system operation is more stable.
Drawings
FIG. 1 is an exploded view of a driver monitoring device in an embodiment;
FIG. 2 is an exploded view of a driver monitoring device according to an embodiment;
FIG. 3 is a perspective view of a first perspective of a driver monitoring device in an embodiment;
FIG. 4 is a perspective view of a second perspective of a driver monitoring device in an embodiment;
fig. 5 is a perspective view of a first perspective view of a monitoring device front housing of a driver monitoring device in an embodiment;
fig. 6 is a perspective view of a second perspective view of a monitoring device front housing of a driver monitoring device in an embodiment;
FIG. 7 is a schematic illustration of a second circuit board assembly of a driver monitoring device mounted in a front housing of the monitoring device in an embodiment;
FIG. 8 is a perspective view of a first perspective of a monitoring device rear housing of a driver monitoring device in an embodiment;
FIG. 9 is a perspective view of a second perspective of a rear housing of a monitoring device of a driver monitoring device in an embodiment;
FIG. 10 is a perspective view of a first perspective view of a driver monitoring device of an embodiment installed in an A-pillar assembly;
fig. 11 is a perspective view of a second viewing angle with a driver monitoring device of an embodiment installed in an a-pillar assembly.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings. It is to be understood, however, that the drawings are provided for the sole purpose of promoting an understanding of the invention and that they are not to be considered limitations of the invention.
See fig. 1 to 9, the utility model discloses a driver monitoring device, casing 2 behind monitoring device procapsid 1 and the monitoring device that can assemble together, constitute one between casing 2 behind monitoring device procapsid 1 and the monitoring device and hold the chamber, it has a plurality of circuit board components 3 to stack in holding the chamber, pass through Bto B connector 4 respectively between the circuit board components 3, controller module 5, camera module 6 and LED module 7 set up respectively on different circuit board components 3, be equipped with lens area 101 on the monitoring device procapsid 1, still be equipped with light filter 8 on the lens area 101, lens area 101 corresponds camera module 6 and LED module 7 respectively and is equipped with dodges breach 107, be close to and be equipped with power connector 12 on the circuit board component of casing behind the monitoring device, it dodges mouth 201 to correspond on the casing 2 behind the monitoring device to be equipped with the connector, the circuit board component passes through power connector 12 electricity and connects, in addition still include support 9, driver monitoring device in this embodiment installs on the vehicle through support 9, particularly, be on the A post of vehicle.
In an embodiment of the present invention, the circuit board assembly 3 includes a first circuit board assembly 301, a second circuit board assembly 302 and a third circuit board assembly 303 stacked in sequence, the inner side of the front monitoring device housing 1 is provided with a front circuit board fixing hole 102 corresponding to the first circuit board assembly 301, the first circuit board assembly 301 is matched with the front circuit board fixing hole 102 through bolts, and is fixed with the front monitoring device housing 1, the edge of the front monitoring device housing 1 is provided with a step groove 103, the second circuit board assembly 302 is placed on the step groove 103, the inner side of the rear monitoring device housing 2 is provided with a boss 202 and a rear circuit board fixing hole 203 corresponding to the third circuit board assembly 303, the third circuit board assembly 303 is matched with the rear circuit board fixing hole 203 through bolts, and is fixed with the rear monitoring device housing 2, the third circuit board assembly 303 is limited by the boss 202 in the rear monitoring device housing 2, through such arrangement, the first circuit board assembly 301, the second circuit board assembly 302 and the third circuit board assembly 303 can be stably placed in the front monitoring device housing 1 and the rear monitoring device housing 2, no shake occurs, reliability is good, and the actual working condition of vehicle running is adapted;
furthermore, in the embodiment of the utility model, casing 2 adopts the metal to make behind monitoring device procapsid 1 and the monitoring device, casing 2 passes through bolt 10 and the cooperation of screw 12 behind monitoring device procapsid 1 and the monitoring device, and the locking is in the same place, still is equipped with second circuit board assembly locating hole 302-1 on the second circuit board assembly 302, and the bolt 10 of casing 2 passes second circuit board assembly locating hole 302-1 setting behind locking monitoring device procapsid 1 and the monitoring device, and bolt 10 has played the effect of fixed second circuit board assembly 302 simultaneously, further promotes the reliability.
In addition, in an embodiment, a circuit board positioning protrusion 104 is further disposed in the front housing 1 of the monitoring device, and a circuit board positioning hole 301-1 is correspondingly disposed on the first circuit board assembly 301, so that the first circuit board assembly 301 can be conveniently mounted and positioned in the front housing 1 of the monitoring device, and the mounting is prevented from being reversed during mounting.
Specifically, in one embodiment, the camera module 6 is fixed on the second circuit board assembly 302 through screws, the avoidance area 301-2 is arranged on the first circuit board assembly 301 corresponding to the camera module 6, the led module 7 is arranged on the first circuit board assembly 301, and the controller module 5 is arranged on the third circuit board assembly 303.
The utility model discloses a shell adopts metal material, and heat-sinking capability and anti-electromagnetic energy are good and signal transmission is more stable.
Simultaneously, be equipped with radiating fin 105 on the monitoring device procapsid 1, be equipped with radiating area 106 in the monitoring device procapsid 1, be equipped with heat conduction silica gel piece in the radiating area 106, monitoring device procapsid 1 and first circuit board subassembly 301 are hugged closely respectively to the heat conduction silica gel piece, the utility model discloses a driver monitoring device is provided with radiating fin 105 and heat conduction silica gel piece, and the radiating effect is better, and the system operation is more stable, and electrical components moves the in-process and passes through heat-conducting medium, and in spreading the ambient air again for metal casing and radiating fin with heat transfer like heat conduction silica gel piece or silicone grease etc. guarantee that electrical components can normally work in the temperature environment of requirement.
The utility model discloses an in the embodiment, support 9 passes through the bolt and cooperates with the screw, and is together fixed with monitoring device rear shell 2, and support 9 still is equipped with the linking arm, is equipped with installation fixed orifices 901 on the linking arm, and support 9 can require the structure of adjustment linking arm and installation fixed orifices, including position and length according to the installation of different motorcycle types.
In one embodiment, the ribs 204 are arranged on the surface of the monitoring device rear shell 2, which is in contact with the support 9, and the arrangement of the ribs 204 can make the contact between the monitoring device rear shell 2 and the support 9 more reliable, so that the requirements on the processing precision of the shell and the support can be reduced, the requirements on the storage and transportation of the support are also low, and the cost reduction is facilitated.
In addition, the surface of the rear housing 2 of the monitoring device, which is in contact with the bracket 9, is further provided with a bracket positioning block 205, the bracket is correspondingly provided with a bracket positioning hole 902, and the bracket 9 can be conveniently positioned and installed when the bracket 9 is installed through the bracket positioning block 205 and the bracket positioning hole 902.
As shown in fig. 10 and 11, the driver monitoring device provided in the above embodiment can be mounted on the a-pillar assembly 11 of the vehicle through the bracket 9, the mounting fixing hole of the a-pillar assembly 11 corresponding to the bracket is provided with a bolt hole 111, and the a-pillar assembly 11 is further provided with a window 112 for the lens area.
The following describes the usage of the driver monitoring system device in detail by specific embodiments:
firstly, after a shell, a circuit board assembly, an optical filter and a bracket are assembled to form a unified module, the bracket is installed and fixed in a driver side A column. Then, the power connector is connected with a whole vehicle electronic system, and the camera device acquires the expression and the action of a driver in the vehicle driving process. Finally, the circuit board assembly can carry out intelligent image analysis processing on the acquired image data, judge whether the acquired image data belong to the specified dangerous behaviors or not, and judge whether to give out an alarm or remind, and the realization of the functions can refer to the existing design in the background technology.
With the application and development of intelligent technology, intelligent cabins are receiving more and more attention. Wherein the driver monitoring system is in a market wind gap. The driver can cause great potential safety hazard to the personnel on the vehicle when driving the vehicle under the conditions of depressed mood, anger, fatigue, distraction and the like. In recent years, due to public trip safety, the european union and china have already issued legal regulations, and the mandatory requirements for installing a driver monitoring system on commercial vehicle models such as 'two passengers and one danger' are firstly made in China.
The utility model discloses a driver monitoring device improves based on prior art, based on the strong demand of whole car factory to lowering costs, the driver monitoring device that provides a higher, more miniaturized integrated level, through integrating the controller module that originally stands separately, controller module, camera module and LED module have been set up simultaneously in driver monitoring device's the casing, controller module, camera module and LED module set up respectively on different circuit boards, and pass through the Bto B connector between the circuit board, do not need extra wiring connection controller to control, with low costs and adaptability is high; and simultaneously, the utility model discloses a driver monitoring device is more miniaturized, because the external dimension is less, can the adaptation most motorcycle types, and easy dismounting, the utility model discloses a shell adopts metal material, and heat-sinking capability and anti-electromagnetic energy power are good and signal transmission is more stable, the utility model discloses a driver monitoring device is provided with radiating fin, and the radiating effect is better, and the system operation is more stable.
The above embodiments are only used for explaining the present invention, wherein the structure, connection mode, manufacturing process, etc. of each component can be changed, and all the equivalent transformations and improvements performed on the basis of the technical solution of the present invention should not be excluded outside the protection scope of the present invention.
Claims (10)
1. A driver monitoring device, casing behind monitoring device procapsid and the monitoring device that can assemble together, constitute a appearance chamber between the casing behind the monitoring device procapsid and the monitoring device, its characterized in that: the monitoring device comprises a cavity, a plurality of circuit board assemblies and a support, wherein the circuit board assemblies are stacked in the cavity, bto B connectors are respectively arranged among the circuit board assemblies, a controller module, a camera module and an LED module are respectively arranged on different circuit board assemblies, a lens area is arranged on a front shell of the monitoring device, an optical filter is further arranged on the lens area, the lens area respectively corresponds to the camera module and the LED module, an avoiding notch is formed in the circuit board assembly close to a rear shell of the monitoring device, a connector avoiding opening is correspondingly formed in the rear shell of the monitoring device, and the monitoring device further comprises the support, and the driver monitoring device is installed on a vehicle through the support.
2. A driver monitoring device according to claim 1, characterized in that: the circuit board assembly comprises a first circuit board assembly, a second circuit board assembly and a third circuit board assembly which are sequentially stacked, wherein the inner side of the front monitoring device shell corresponds to the first circuit board assembly and is provided with a circuit board fixing hole, the first circuit board assembly is matched with the circuit board fixing hole through a bolt and is fixed together with the front monitoring device shell, a step groove is formed in the edge of the front monitoring device shell, the second circuit board assembly is placed on the step groove, the inner side of the rear monitoring device shell corresponds to the third circuit board assembly and is provided with a boss and a circuit board fixing hole, the third circuit board assembly is matched with the circuit board fixing hole through a bolt and is fixed together with the rear monitoring device shell, and the third circuit board assembly is positioned in the rear monitoring device shell and limited by the boss.
3. A driver monitoring device according to claim 2, characterized in that: still be equipped with circuit board location arch in the monitoring device front shell, correspond on the first circuit board subassembly and be equipped with the circuit board locating hole.
4. A driver monitoring device according to claim 2, characterized in that: the monitoring device comprises a monitoring device front shell and a monitoring device rear shell, wherein the monitoring device front shell and the monitoring device rear shell are made of metal, the monitoring device front shell and the monitoring device rear shell are locked together through bolts, radiating fins are arranged on the monitoring device front shell, a radiating area is arranged in the monitoring device front shell, a heat conducting silica gel sheet is arranged in the radiating area, and the heat conducting silica gel sheet is tightly attached to the monitoring device front shell and the first circuit board assembly respectively.
5. A driver monitoring device according to claim 2, characterized in that: and a second circuit board assembly positioning hole is also formed in the second circuit board assembly, and a bolt for locking the front shell of the monitoring device and the rear shell of the monitoring device penetrates through the second circuit board assembly positioning hole.
6. A driver monitoring apparatus as claimed in claim 1, characterized in that: the support passes through the bolt with casing behind the monitoring device is fixed together, the support still is equipped with the linking arm, be equipped with the installation fixed orifices on the linking arm.
7. A driver monitoring device according to claim 1, characterized in that: the surface of the monitoring device rear shell, which is contacted with the support, is provided with ribs.
8. A driver monitoring apparatus as claimed in claim 1, characterized in that: and a support positioning block is further arranged on the surface of the monitoring device rear shell, which is in contact with the support, and a support positioning hole is correspondingly arranged on the support.
9. A driver monitoring device according to claim 2, characterized in that: the camera module is arranged on the second circuit board assembly, an avoidance area is arranged on the first circuit board assembly corresponding to the camera module, the LED module is arranged on the first circuit board assembly, and the controller module is arranged on the third circuit board assembly.
10. A driver monitoring device according to claim 2, characterized in that: the driver monitoring device passes through the support mounting is on the A post subassembly of vehicle, correspond on the A post subassembly the installation fixed orifices of support is equipped with the bolt hole, still be equipped with the window to the camera lens district on the A post subassembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222074251.7U CN217969494U (en) | 2022-08-08 | 2022-08-08 | Driver monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222074251.7U CN217969494U (en) | 2022-08-08 | 2022-08-08 | Driver monitoring device |
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| Publication Number | Publication Date |
|---|---|
| CN217969494U true CN217969494U (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222074251.7U Active CN217969494U (en) | 2022-08-08 | 2022-08-08 | Driver monitoring device |
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| CN (1) | CN217969494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024120298A1 (en) * | 2022-12-08 | 2024-06-13 | 天津经纬恒润科技有限公司 | Driver monitoring system |
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2022
- 2022-08-08 CN CN202222074251.7U patent/CN217969494U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024120298A1 (en) * | 2022-12-08 | 2024-06-13 | 天津经纬恒润科技有限公司 | Driver monitoring system |
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