CN217935736U - DMS vehicle-mounted terminal - Google Patents

Abstract

The utility model belongs to the technical field of vehicle-mounted camera modules, in particular to a DMS vehicle-mounted terminal, which comprises a bottom shell and an upper cover, wherein the bottom shell and the upper cover are fixedly connected to form a sealed space; a camera module is arranged in the sealed space; the camera module is fixedly connected with the bottom shell; a through hole is formed in the position, corresponding to the camera module, of the upper cover; a clamping groove is formed in one side, far away from the bottom shell, of the upper cover, an LED lamp panel is fixedly connected to the clamping groove, and LED lamps are respectively arranged on two sides, located on the through hole, of the LED lamp panel; the side surface of the upper cover is fixedly connected with a connector; the camera module and the LED lamp panel are respectively connected with the connector. This scheme can avoid the influence of change of surrounding environment to the collection content of the module of making a video recording, improves the accuracy and the reliability that the module of making a video recording gathered the content.

Description

DMS vehicle-mounted terminal

Technical Field

The utility model belongs to the technical field of the on-vehicle camera module, concretely relates to DMS automobile-mounted terminal.

Background

In the activity of driving vehicles, due to working factors, natural factors and other reasons, drivers often feel in a fatigue driving state and are not aware of the fatigue driving state, so that the traffic accident risk is increased due to the reduction of the attention and other abilities of the drivers in the fatigue driving state, and the driving safety is seriously influenced.

Considering this problem, prior art carries out real-time detection to navigating mate through setting up some camera equipment mostly, realize in time reminding to navigating mate fatigue driving, these equipment can satisfy the demand of using to a certain extent, but when detecting, the testing result that corresponds receives the influence of environment relatively easily, for example when the environment that corresponds is evening, will appear detecting unclear problem of picture etc. this moment, will influence accuracy and the timeliness to the detection of fatigue driving after the influence like this, the driving safety of navigating mate has also been influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a DMS vehicle mounted terminal can avoid the influence of the change of surrounding environment to the collection content of the module of making a video recording, improves the accuracy and the reliability that the module of making a video recording gathered the content.

In order to achieve the above object, the technical solution of the present invention provides a DMS vehicle-mounted terminal, which includes a bottom shell and an upper cover, wherein the bottom shell and the upper cover are fixedly connected to form a sealed space; a camera module is arranged in the sealed space; the camera module is fixedly connected with the bottom shell; a through hole is formed in the position, corresponding to the camera module, of the upper cover; a clamping groove is formed in one side, far away from the bottom shell, of the upper cover, an LED lamp panel is fixedly connected to the clamping groove, and LED lamps are respectively arranged on two sides, located on the through hole, of the LED lamp panel; a connector is fixedly connected to the side surface of the upper cover; the camera module and the LED lamp panel are connected with the connector respectively.

The principle and the effect of the scheme are as follows: in this scheme, the effect of the connector of setting on the upper cover side is that the module of making a video recording and the LED lamp plate carry out the transmission and the power supply that correspond, after the connector is connected like this, the module of making a video recording and the LED lamp plate that correspond will start, two LED lamps on the LED lamp plate that corresponds will send the light, under the effect of the LED lamp plate that corresponds, the light that two LED lamps sent will disperse and separate, and can not become the focus state, when the LED lamp that corresponds shines like this, the light that corresponds and send just can not cause the interference to driver's sight.

Simultaneously because the effect of LED lamp plate for the module of making a video recording that corresponds carries out the night light filling to the environment that the driver is located when shooing, thereby makes the module of making a video recording correspond when shooing night the content of shooting more clear, can avoid the influence of the change of surrounding environment to the collection content of the module of making a video recording, improves the accuracy and the reliability that the module of making a video recording gathered the content.

The LED lamp plate that corresponds again and upper cover are fixed connection, and be the laminating between the two promptly, because the existence of LED lamp plate for after the start-up, the temperature of the LED lamp plate self that corresponds can rise, so the temperature that the LED lamp plate corresponds can be than higher, and the mode of laminating between LED lamp plate and the upper cover realizes thermal partial conduction, thereby realizes the radiating effect of LED lamp plate, has improved the life of LED lamp plate.

Further, the device also comprises a fine adjustment mechanism, wherein the fine adjustment mechanism comprises a first controller and a brushless motor; the first controller is electrically connected with the brushless motor; a fixing position for fixing a motor shaft of the brushless motor is arranged on the side wall of the other side of the upper cover; the first controller is used for controlling the starting of the brushless motor.

Has the beneficial effects that: brushless motor's motor shaft is fixed coordination with the fixed position of upper cover, first controller just can realize the removal to the upper cover through control brushless motor's start like this, thereby realize making a video recording the small amplitude removal of module, and then realize the tracking to the driver, the module of making a video recording that corresponds is no longer fixed unchangeable to driver's shooting angle, can carry out the regulation and the removal of small-amplitude according to driver's position, the diversification of the module of making a video recording shooting is greatly improved, the collection of the condition of driving to the driver of multi-angle has been realized.

Furthermore, the fine adjustment mechanism further comprises a first rotating key and a second rotating key, the first controller is electrically connected with the first rotating key and the second rotating key respectively, and the first controller is used for adjusting the rotating direction of the brushless motor through the first rotating key and the second rotating key.

Has the beneficial effects that: make the driver can be free to control brushless motor's rotation direction through the setting up of first rotation button and second rotation button, thereby realize the control to the position of the module of making a video recording, make the shooting angle of the module of making a video recording that corresponds accord with driver's requirement, make the module of making a video recording that corresponds promptly carry out autonomic regulation and control according to driver's height or other reasons through this kind of mode, make the use scene of the module of making a video recording that corresponds increase greatly, adaptability is better.

Furthermore, the upper cover is provided with a glass plate above the LED lamp panel.

Has the advantages that: the glass plate is arranged, so that the LED plate and the through hole can be effectively protected from being exposed out of the camera module, the damage to the internal structure is avoided, and the tightness of the whole device structure is ensured.

Furthermore, the LED lamps are symmetrically arranged left and right along the central axis of the through hole.

Has the beneficial effects that: the position that the LED lamp set up is in the left and right sides of through-hole axis, can make like this make a video recording the FOV angle of module and reach bigger area to it is bigger to make the scope of shooing.

Furthermore, anti-skidding grooves are formed in other side walls of the upper cover.

Has the advantages that: the problem that the driver appears the landing when taking the device is avoided in the setting of anti-skidding recess, leads to the module of making a video recording in the device to be damaged.

Drawings

Fig. 1 is a schematic structural diagram of a DMS vehicle-mounted terminal according to an embodiment of the present invention.

Fig. 2 is a logic block diagram of a fine adjustment mechanism according to an embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

the reference numbers in the drawings of the specification include: bottom shell 1, upper cover 2, the module of making a video recording 3, LED lamp plate 4, adhesive sheet 5, glass board 6, LED lamp.

The first embodiment is as follows:

an embodiment substantially as shown in figure 1: a DMS vehicle terminal comprises a bottom shell 1 and an upper cover 2; the bottom shell 1 and the upper cover 2 are fixedly connected to form a sealed space; a camera module 3 is arranged in the sealed space; the camera module 3 is fixedly connected with the bottom shell 1; a through hole is formed in the position, corresponding to the camera module 3, of the upper cover 2; a clamping groove is formed in one side, far away from the bottom shell 1, of the upper cover 2, and the LED lamp panel 4 is fixedly connected to the clamping groove; the LED lamp panel 4 is provided with LED lamps on two sides of the through hole respectively; in the embodiment, the LED lamps are welded and fixed on the LED lamp panel 4, and the LED lamps on both sides of the through hole are bilaterally symmetric along the central axis of the through hole, so that the arrangement positions of the two LED lamps and the FOV angle of the lens can reach large area coverage, and the shooting effect of the whole camera module 3 is better; the side surface of the upper cover 2 is fixedly connected with a connector; the camera module 3 and the LED lamp panel 4 are respectively connected with the connector. In this embodiment, the power supply and data transmission of the whole device can be completed after the connector is connected with the corresponding socket on the vehicle. In this embodiment, set up the PCB board in the confined space, the LED lamp realizes the electricity with module 3 that makes a video recording through PCB board circuit and connects, and the LED lamp plate 4 that corresponds is connected with the PCB board through the pin header.

For better protection camera module 3, the top that lies in LED lamp plate 4 on corresponding upper cover 2 is equipped with glass board 6, and is specific, and the adhesive sheet 5 that the confession glass board 6 that corresponds was placed has been seted up to the top that lies in LED lamp plate 4 on the upper cover 2, 6 bonds on adhesive sheet 5 of glass board to the realization is to the protection of LED lamp plate 4.

In order to prevent the corresponding device from falling off when the device is installed or taken up, the corresponding anti-skid groove is formed in the side wall of the upper cover, and the anti-skid effect is achieved through the arrangement.

As shown in fig. 2, the device further includes a fine adjustment mechanism, the fine adjustment mechanism includes a first controller, a brushless motor, a first rotation button, and a second rotation button, the first controller is electrically connected to the brushless motor, the first rotation button, and the second rotation button, respectively, the first controller is configured to control the brushless motor to start, and the first controller is configured to control the rotation direction of the brushless motor through the first rotation button and the second rotation button. The first controller can be singlechip or PLC, in this embodiment, adopts STM32 series singlechip, specifically is STM32H7 high performance series singlechip. The first rotating key and the second rotating key control different rotating directions respectively.

It is specific, when needs use, be connected to the car with whole device through the connector on, then just can rotate the shooting angle of button to whole device through first rotation button and second and adjust, after all, the shooting position that people of different heights correspond is different, this needs navigating mate to carry out corresponding regulation according to the height of self, later when the module of making a video recording is taken, the LED lamp that corresponds can light, the effect through the LED lamp plate makes the light of shining out be dispersive, can not lead to the fact the effect of interference to the navigating mate, still play the effect of light filling, make the content of the module of making a video recording shooting more clear.

The above are only embodiments of the present invention, the present invention is not limited to the field related to this embodiment, the common general knowledge of the known specific structure and characteristics in the scheme is not described herein too much, and those skilled in the art know the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the capability of applying the conventional experimental means before this date, and those skilled in the art can combine their own capability to perfect and implement the scheme, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be defined by the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (6)

1. A DMS in-vehicle terminal characterized in that: the device comprises a bottom shell and an upper cover, wherein the bottom shell and the upper cover are fixedly connected to form a sealed space; a camera module is arranged in the sealed space; the camera module is fixedly connected with the bottom shell; a through hole is formed in the position, corresponding to the camera module, of the upper cover; a clamping groove is formed in one side, far away from the bottom shell, of the upper cover, an LED lamp panel is fixedly connected to the clamping groove, and LED lamps are respectively arranged on two sides, located on the through hole, of the LED lamp panel; the side surface of the upper cover is fixedly connected with a connector; the camera module and the LED lamp panel are respectively connected with the connector.

2. A DMS vehicle-mounted terminal according to claim 1, wherein: the device also comprises a fine adjustment mechanism, wherein the fine adjustment mechanism comprises a first controller and a brushless motor; the first controller is electrically connected with the brushless motor; a fixing position for fixing a motor shaft of the brushless motor is arranged on the side wall of the other side of the upper cover; the first controller is used for controlling the starting of the brushless motor.

3. A DMS vehicle-mounted terminal according to claim 2, wherein: the fine adjustment mechanism further comprises a first rotating key and a second rotating key, the first controller is electrically connected with the first rotating key and the second rotating key respectively, and the first controller is used for adjusting the rotating direction of the brushless motor through the first rotating key and the second rotating key.

4. A DMS vehicle-mounted terminal according to claim 1, wherein: the upper cover is provided with a glass plate above the LED lamp panel.

5. The DMS vehicle-mounted terminal according to claim 4, wherein: the LED lamps are arranged along the central axis of the through hole in a bilateral symmetry mode.

6. A DMS vehicle-mounted terminal according to claim 5, wherein: and anti-skid grooves are formed in other side walls of the upper cover.

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