CN217124672U - Environmental information collection system, rear-view mirror and traffic equipment - Google Patents
Environmental information collection system, rear-view mirror and traffic equipment Download PDFInfo
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- CN217124672U CN217124672U CN202220241573.3U CN202220241573U CN217124672U CN 217124672 U CN217124672 U CN 217124672U CN 202220241573 U CN202220241573 U CN 202220241573U CN 217124672 U CN217124672 U CN 217124672U
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Abstract
The embodiment of the utility model provides an environmental information collection system, rear-view mirror and traffic equipment relates to the information acquisition field. The sensor is connected with the rotary driving motor, when the environmental information needs to be collected, the sensor can start to collect the environmental information according to the received opening instruction only by controlling the rotary driving motor to rotate to enable the detection area of the sensor to face the hole-opening area, when the environmental information does not need to be collected, only the rotation of the rotary driving motor needs to be controlled, the detection area of the sensor is far away from the hole area, the detection area is back to the hole area, the internal environment of the traffic equipment can not be contacted with the external environment, thereby preventing external dust or liquid and the like from entering the internal pollution sensor of the traffic equipment, prolonging the service life of the sensor, reducing the influence on the performance of the sensor, because rotary transducer can realize opening or close the function of gathering environmental information, need not additionally set up protective housing or the cover body again, reduced the complexity of structure.
Description
Technical Field
The utility model relates to an information acquisition field particularly, relates to an environmental information collection system, rear-view mirror and traffic equipment.
Background
With the rapid development of automobiles, sensors for acquiring environmental information are applied more and more widely on automobiles, but the sensors are generally installed outside vehicle cabins, are inevitably subjected to wind and rain during use, and are damaged by dust, mud stains, liquid and the like, as well as stone splash and hard object scratch, so that the service life of the sensors is shortened, the performance of the sensors is possibly influenced, and even the sensors cannot work normally.
In the prior art, an additional protective shell or cover needs to be designed to protect the sensor, which increases the complexity of the structure.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an environmental information collection system, rear-view mirror and transportation equipment, it does not need additionally to install the protective housing or cover body protection sensor, has reduced mounting structure's complexity.
In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions:
in a first aspect, the utility model provides an environmental information collection device, be applied to the transportation equipment, be provided with the trompil region on the transportation equipment, environmental information collection device includes sensor, rotary driving motor and control and information processor, control and information processor respectively with the sensor with rotary driving motor electricity is connected, rotary driving motor with the sensor is connected, environmental information collection device sets up in the transportation equipment inside;
the control and information processor is used for controlling the rotary driving motor to rotate so as to enable the detection area of the sensor to face the opening area or be far away from the opening area;
the control and information processor is further used for sending an opening instruction to the sensor when the detection area of the sensor faces the hole opening area;
the sensor is used for collecting environmental information according to the received opening instruction when the detection area of the sensor faces the hole opening area.
In an optional embodiment, the control and information processor is electrically connected to the central processing unit, the environmental information collecting device further includes a rotating shaft, and the rotating driving motor is connected to the sensor through the rotating shaft;
the control and information processor is also used for receiving a rotation instruction sent by the central processing unit and sending the rotation instruction to the rotation driving motor;
the rotary driving motor is used for driving the sensor to rotate through the rotary shaft according to the received rotary instruction so as to enable the detection area of the sensor to face the hole forming area;
the control and information processor is also used for receiving a first reset instruction sent by the central processing unit and sending the first reset instruction to the rotary driving motor;
the rotary driving motor is further used for driving the sensor to rotate through the rotating shaft according to the received first reset instruction, so that the detection area of the sensor is far away from the hole opening area.
In an optional implementation manner, the control and information processor is further configured to obtain current rotation angle information of the sensor when the rotating shaft drives the sensor to rotate;
the control and information processor is further used for sending the received rotation angle information to the central processing unit so that the central processing unit can judge whether the rotation angle information is matched with a preset angle.
In an optional embodiment, the control and information processor is further configured to control the rotation driving motor to stop working according to a rotation stop instruction sent by the central processing unit when the rotation angle information matches the preset angle.
In an optional embodiment, the environmental information acquisition device further comprises a horizontal displacement driving motor and a horizontal displacement connecting shaft, the control and information processor is electrically connected with the horizontal displacement driving motor, and the horizontal displacement driving motor is connected with the rotation driving motor through the horizontal displacement connecting shaft;
the control and information processor is also used for receiving a displacement instruction sent by the central processor and sending the displacement instruction to the horizontal displacement driving motor;
the horizontal displacement driving motor is used for driving the sensor to horizontally displace to generate an interval with the hole opening area through the horizontal displacement connecting shaft according to the received horizontal displacement instruction;
the control and information processor is also used for receiving a second reset instruction sent by the central processing unit and sending the second reset instruction to the horizontal displacement driving motor;
and the horizontal displacement driving motor is also used for driving the sensor to horizontally displace and attach to the perforated area through the horizontal displacement connecting shaft according to the received second reset instruction.
In an optional implementation manner, the control and information processor is further configured to obtain current displacement distance information of the sensor when the horizontal displacement connecting shaft drives the sensor to horizontally displace to generate a gap with the hole opening area;
the control and information processor is further configured to send the received displacement distance information to the central processing unit, so that the central processing unit can determine whether the displacement distance information matches a preset distance.
In an optional implementation manner, the control and information processor is further configured to control the horizontal displacement driving motor to stop working according to a displacement stop instruction sent by the central processing unit when the displacement distance information matches the preset distance.
In an optional implementation manner, the control and information processor is further configured to control the horizontal displacement driving motor to move the sensor to horizontally displace to fit the hole opening region according to the second reset instruction sent by the central processing unit under the condition that the rotation angle information matches a preset angle.
In an optional embodiment, the environmental information collection device further includes a waterproof cover adhesive, and the waterproof cover adhesive is coated outside the sensor, or the waterproof cover adhesive is coated in the opening area, so that the sensor is tightly attached to the opening area.
In a second aspect, the present invention provides a rearview mirror, wherein the rearview mirror includes a housing, a lens and any one of the foregoing embodiments.
A third aspect of the present invention provides a transportation device, wherein the transportation device comprises a central processing unit and a rearview mirror as in the foregoing embodiments, and the central processing unit is electrically connected to the control and information processor.
The embodiment of the utility model provides an environmental information collection system, rear-view mirror and transportation equipment set up environmental information collection system in transportation equipment's inside, and set up the trompil region on transportation equipment, it is rotatory with information processor control rotary driving motor through control, so that the detection region orientation trompil region of sensor or keep away from the trompil region, when the detection region orientation trompil region of sensor is regional, control and information processor send the instruction of opening to the sensor, so that the sensor begins to gather environmental information. The sensor is connected with the rotary driving motor, when the environmental information needs to be collected, the sensor can start to collect the environmental information according to the received opening instruction only by controlling the rotary driving motor to rotate to enable the detection area of the sensor to face the hole-opening area, when the environmental information does not need to be collected, only the rotation of the rotary driving motor needs to be controlled, the detection area of the sensor is far away from the hole area, the detection area is back to the hole area, the internal environment of the traffic equipment can not be contacted with the external environment, thereby preventing external dust or liquid and the like from entering the internal pollution sensor of the traffic equipment, prolonging the service life of the sensor, reducing the influence on the performance of the sensor, because rotary transducer can realize opening or close the function of gathering environmental information, need not additionally set up protective housing or the cover body again, reduced the complexity of structure.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic diagram illustrating a traffic device according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating a rear view mirror according to an embodiment of the present invention;
fig. 3 is a schematic view showing another composition of the rear view mirror according to the embodiment of the present invention;
fig. 4 shows a schematic structural diagram of an environmental information collection apparatus provided by an embodiment of the present invention;
fig. 5 shows another schematic structural diagram of the environmental information collection device according to an embodiment of the present invention.
Icon: 10-rear view mirror; 100-an environmental information acquisition device; 101-a sensor; 102-a rotary drive motor; 103-control and information processor; 104-a rotation axis; 105-a horizontal displacement drive motor; 106-horizontal displacement connecting shaft; 107-waterproof glue coating; 110-a housing; 111-an open pore area; 120-a lens; 130-an interlayer; 20-a central processing unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
With the rapid development of automobiles, sensors for acquiring environmental information are applied more and more widely on automobiles, but the sensors are generally installed outside vehicle cabins, are inevitably subjected to wind and rain during use, and are damaged by dust, mud stains, liquid and the like, as well as stone splash and hard object scratch, so that the service life of the sensors is shortened, the performance of the sensors is possibly influenced, and even the sensors cannot work normally.
In prior art, the protective housing or the cover body is usually arranged at the tail of the traffic equipment, the camera, the infrared detector and other information acquisition devices are arranged in the protective housing or the cover body, the driving mechanism is arranged in the protective housing or the cover body, the opening or closing of the baffle of the protective housing or the cover body is controlled, and then the acquisition of information is realized, but in the prior art, the protective housing or the cover body is additionally designed to protect the sensor, so that the complexity of the structure is increased.
Referring to fig. 1, fig. 1 is a schematic view illustrating a traffic device according to an embodiment of the present invention. As shown in fig. 1, the transportation device includes a rear view mirror 10 and a central processing unit 20, an environmental information collection device 100 is disposed in the rear view mirror 10, and the central processing unit 20 is electrically connected to a control and information processor 103 in the environmental information collection device 100.
In this embodiment, when the driver uses the transportation device, the driver may not completely notice the influence of the surrounding environment on driving, and at this time, the driver may start the environment information collecting device 100 to collect the environment information, first, the central processing unit 20 responds to the operation of the driver, then sends a corresponding instruction to the control and information processor 103 in the environment information collecting device 100, and finally, the control and information processor 103 responds to the received instruction, so that the environment information collecting device 100 starts to collect the environment information; the central processor 20 can also receive the environmental information collected by the environmental information collecting device 100, and correspondingly determine whether the traffic equipment needs to be controlled to perform corresponding actions according to the environmental information.
Wherein, the transportation device can be but not limited to: an unmanned automobile, electric vehicle, motorcycle, tractor, car, truck, etc., it being understood that the transportation device is a transportation device to which the rearview mirror 10 can be mounted.
It should be understood that the transportation device includes the environmental information collection device 100 and the rearview mirror 10 disclosed in the embodiments of the present invention.
It should be noted that the installation position of the environmental information collection device 100 is not limited, and the environmental information collection device 100 may be installed according to actual needs, for example, in this embodiment, the environmental information collection device 100 is installed in the rearview mirror 10, in some embodiments, the environmental information collection device 100 may also be installed in a trunk of the transportation equipment, and an opening area is formed on a trunk housing to collect environmental information, that is, the above example is not limited that the environmental information collection device 100 is only installed on the rearview mirror 10, and obviously, it may also be installed on the trunk; moreover, in other embodiments, the environmental information collection device 100 may also be installed at other suitable locations of the transportation equipment.
Continuing with the example of being installed inside the rearview mirror 10, please refer to fig. 2, and fig. 2 is a schematic view of a rearview mirror according to an embodiment of the present invention. As shown in fig. 2, the rear view mirror 10 includes an environmental information collecting device 100, a housing 110, and a lens 120. The rearview mirror 10 can be applied to the traffic equipment.
In this embodiment, the housing 110 of the rearview mirror 10 is provided with an opening area 111, the opening area 111 is disposed on the same side as the lens 120 and faces the rear of the transportation device, and the sensor 101 in the environmental information collection device 100 is disposed close to the opening area 111, so that the environmental information is collected when the detection area of the sensor 101 faces the opening area 111.
It should be noted that the position of the opening area 111 is not limited, and may be set according to actual needs, and in this embodiment, may be set at any position on the same side of the housing 110 as the lens 120 and facing the rear of the transportation device.
In another embodiment, taking the inside of the rearview mirror 10 as an example, please refer to fig. 3, and fig. 3 is another schematic diagram of the rearview mirror according to the embodiment of the present invention. As shown in fig. 3, the rearview mirror 10 also includes a sandwich 130. The rearview mirror 10 can be applied to the traffic equipment.
In this embodiment, the interlayer 130 is provided with an opening area 111, the opening area 111 is disposed on the same side as the lens 120 and faces the rear of the transportation device, and the sensor 101 in the environmental information collection device 100 is disposed close to the opening area 111, so that the environmental information is collected when the detection area of the sensor 101 faces the opening area 111.
In another embodiment, also for example, mounted inside the rearview mirror 10, the opening area 111 can be disposed on the back side of the lens 120 and facing the front of the transportation device.
It will be appreciated that the rearview mirror 10 shown in fig. 2 and 3, described above, can be used in the transportation device shown in fig. 1.
In order to solve the problem that in the prior art, a protective shell or a cover body is additionally required to protect the sensor, which increases the complexity of the installation structure, please refer to fig. 4, and fig. 4 is a schematic structural diagram of an environmental information collecting device provided by an embodiment of the present invention. As shown in fig. 4, the environmental information collection device 100 is applied to the transportation equipment shown in fig. 1, an opening area 111 is provided on the transportation equipment, the environmental information collection device 100 includes a sensor 101, a rotation driving motor 102, and a control and information processor 103, the control and information processor 103 is electrically connected to the sensor 101 and the rotation driving motor 102 respectively, the rotation driving motor 102 is connected to the sensor 101, and the environmental information collection device 100 is provided inside the transportation equipment.
And a control and information processor 103 for controlling the rotation of the rotation driving motor 102 so that the detection region of the sensor 101 faces the opening region 111 or is away from the opening region 111.
In the present embodiment, since the rotation driving motor 102 is connected to the sensor 101, when the control and information processor 103 controls the rotation driving motor 102 to rotate, the sensor 101 can be rotated.
It is understood that when the environmental information needs to be collected, the detection area of the sensor 101 may be directed toward the opening area 111; when the environmental information does not need to be collected, the detection area of the sensor 101 can be far away from the opening area 111; wherein the size of the opening area 111 is adapted to the size of the sensor 101.
It should be noted that, when the detection area of the sensor 101 is far away from the hole area 111, the back area of the detection area of the sensor 101 is attached to the hole area 111, so that the internal environment of the transportation device is not in contact with the external environment, and external dust or liquid and the like can be prevented from entering the internal environment of the transportation device to pollute the sensor.
The control and information processor 103 is further configured to send an opening command to the sensor 101 when the detection area of the sensor 101 faces the opening area 111.
In the present embodiment, when the detection area of the sensor 101 faces the opening area 111, indicating that the environmental information needs to be collected, the control and information processor 103 sends an opening instruction to the sensor 101.
And the sensor 101 is used for collecting environmental information according to the received opening instruction when the detection area of the sensor 101 faces the opening area 111.
In the present embodiment, the sensor 101 is in the off state before collecting the environmental information, and when the detection area of the sensor 101 faces the opening area 111, the sensor 101 is turned on according to the received turn-on command to collect the environmental information.
It should be noted that the selection of the sensor 101 is not limited, and may be set according to actual needs, optionally, the sensor 101 may be a visual sensor, such as a visual camera, an infrared thermal imaging camera, an infrared night vision sensor, and the like, and the sensor 101 may also be a distance sensor, such as an ultrasonic sensor, a millimeter wave radar, a laser radar, and the like; the environmental information collected by the sensor 101 is also not limited, and the corresponding environmental information, such as distance, image, and location, is collected according to the specific selection of the sensor 101.
The embodiment of the utility model provides a pair of environmental information collection system sets up environmental information collection system in transportation equipment's inside to it is regional to set up the trompil on transportation equipment, and it is rotatory with information processor control rotary driving motor through control, so that the detection area orientation trompil of sensor is regional or keep away from the trompil region, when the detection area orientation trompil region of sensor is regional, control and information processor send the opening instruction to the sensor, so that the sensor begins to gather environmental information. The sensor is connected with the rotary driving motor, when the environmental information needs to be collected, the sensor can start to collect the environmental information according to the received opening instruction only by controlling the rotary driving motor to rotate to enable the detection area of the sensor to face the hole-opening area, when the environmental information does not need to be collected, only the rotation of the rotary driving motor needs to be controlled, the detection area of the sensor is far away from the hole area, the detection area is back to the hole area, the internal environment of the traffic equipment can not be contacted with the external environment, thereby preventing external dust or liquid and the like from entering the internal pollution sensor of the traffic equipment, prolonging the service life of the sensor, reducing the influence on the performance of the sensor, because rotary transducer can realize opening or close the function of gathering environmental information, need not additionally set up protective housing or the cover body again, reduced the complexity of structure.
Optionally, the control and information processor 103 is electrically connected to the central processor 20, wherein, in order to stably control the rotation of the sensor 101, the environmental information collecting device 100 further includes a rotating shaft 104, and the rotation driving motor 102 is connected to the sensor 101 through the rotating shaft 104.
And the control and information processor 103 is also used for receiving a rotation instruction sent by the central processing unit 20 and sending the rotation instruction to the rotation driving motor 102.
In this embodiment, the rotation instruction for controlling the rotation driving motor 102 to work is obtained from the central processing unit 20 by the control and information processor 103, and when the driver needs to collect the environmental information, the driver can perform corresponding operations in the cab, and at this time, the central processing unit 20 generates the rotation instruction in response to the operations of the driver, and sends the rotation instruction to the control and information processor 103, so that the control and information processor 103 sends the rotation instruction to the rotation driving motor 102.
And the rotation driving motor 102 is configured to drive the sensor 101 to rotate through the rotation shaft 104 according to the received rotation instruction, so that the detection area of the sensor 101 faces the opening area 111.
In this embodiment, when the environmental information does not need to be collected, the detection region of the sensor 101 is away from the hole-opening region 111, that is, the detection region of the sensor 101 faces away from the hole-opening region 111, and the rotation driving motor 102 can drive the sensor 101 to rotate through the rotating shaft 104 according to the rotation instruction, so that the detection region of the sensor 101 faces the hole-opening region 111.
The control and information processor 103 is further configured to receive a first reset instruction sent by the central processing unit 20, and send the first reset instruction to the rotary driving motor 102.
In this embodiment, when the collection of the environmental information needs to be stopped, in order to make the detection area of the sensor 101 away from the opening area 111, the driver may perform a corresponding operation in the cab, and at this time, the central processing unit 20 responds to the operation of the driver, generates a first reset instruction, and sends the first reset instruction to the control and information processor 103, so that the control and information processor 103 sends the first reset instruction to the rotation driving motor 102.
The rotation driving motor 102 is further configured to drive the sensor 101 to rotate through the rotation shaft 104 according to the received first reset instruction, so that the detection area of the sensor 101 is far away from the hole forming area 111.
In this embodiment, because it is not necessary to collect the environmental information at this time, the rotation driving motor 102 drives the sensor 101 to rotate through the rotating shaft 104 after receiving the first reset instruction, so that the detection region of the sensor 101 is far away from the hole-opened region 111, and further the detection region of the sensor 101 faces away from the hole-opened region 111, that is, the state is reset to the state when the environmental information is not collected.
Optionally, the control and information processor 103 is further configured to obtain current rotation angle information of the sensor 101 when the rotating shaft 104 drives the sensor 101 to rotate.
In the present embodiment, in order to obtain information during the rotation of the sensor 101 for better controlling the rotation driving motor 102, the control and information processor 103 needs to obtain the rotation angle information of the sensor 101 in real time.
It should be noted that, in practical application, the rotation angle information may be obtained by the sensor 101 during the rotation process, or obtained by directly collecting the rotation driving motor 102 when the rotation driving motor 102 rotates, or obtained by detecting the rotation condition of the rotation driving motor 102 or calculating the rotation condition of the rotation driving motor 102 by the control and information processor 103, and the specific obtaining manner is not limited in the embodiment of the present invention.
The control and information processor 103 is further configured to send the received rotation angle information to the central processor 20, so that the central processor 20 determines whether the rotation angle information matches a preset angle.
In this embodiment, when the rotation angle of the sensor is close to the preset angle, the central processing unit may first send the first deceleration command to the control and information processor, so that the control and information processor controls the rotation driving motor to start decelerating, thereby avoiding the damage to the environmental information collecting device.
It should be noted that the size of the preset angle is not limited, and may be set according to actual needs, for example, in this embodiment, the size of the preset angle may be set to 180 °, and when receiving the rotation angle information, the central processing unit 20 may determine whether the rotation angle information matches the preset angle.
The control and information processor 103 is further configured to control the rotation driving motor 102 to stop working according to a rotation stopping instruction sent by the central processing unit 20 when the rotation angle information matches the preset angle.
In the present embodiment, when the central processing unit 20 determines that the rotation angle information matches the predetermined angle, the central processing unit 20 sends a rotation stop command to the control and information processing unit 103 to control the rotation driving motor 102 to stop working, so that the detection area of the sensor 101 faces the opening area 111.
In order to make the detection area of the sensor 101 face the opening area 111 or be away from the opening area 111 more smoothly, please refer to fig. 5, in which fig. 5 is another schematic structural diagram of the environmental information collecting device according to an embodiment of the present invention. As shown in fig. 5, the environmental information collection device 100 further includes a horizontal displacement driving motor 105 and a horizontal displacement connecting shaft 106, the control and information processor 103 is electrically connected to the horizontal displacement driving motor 105, and the horizontal displacement driving motor 105 is connected to the rotation driving motor 102 through the horizontal displacement connecting shaft 106.
And the control and information processor 103 is further configured to receive a displacement instruction sent by the central processing unit 20, and send the displacement instruction to the horizontal displacement driving motor 105.
In the present embodiment, as shown in fig. 5, before collecting the environmental information, the detection area of the sensor 101 is far away from the opening area 111, and in order to more smoothly make the detection area of the sensor 101 face the opening area 111, the cpu 20 further needs to send a displacement command to the control and information processor 103 before the cpu 20 sends a rotation command to make the control and information processor 103 control the rotation of the rotation driving motor 102.
And the horizontal displacement driving motor 105 is used for driving the sensor 101 to horizontally displace to generate an interval with the opening area 111 through the horizontal displacement connecting shaft 106 according to the received horizontal displacement instruction.
In this embodiment, the horizontal displacement driving motor 105 drives the sensor 101 to horizontally displace according to the horizontal displacement command so as to be away from the opening region 111, thereby generating a gap with the opening region 111, so that the sensor 101 changes from the attaching state to the detaching state with respect to the opening region 111.
And the control and information processor 103 is further configured to receive a second reset instruction sent by the central processor 20, and send the second reset instruction to the horizontal displacement driving motor 105.
In this embodiment, after the rotation driving motor 102 rotates to drive the detection region of the sensor 101 to face the hole-opened region 111, in order to make the sensor 101 and the hole-opened region 111 adhere again, the central processing unit 20 sends a second reset instruction to the control and information processor 103, so that the control and information processor 103 sends the second reset instruction to the horizontal displacement driving motor 105.
And the horizontal displacement driving motor 105 is further used for driving the sensor 101 to horizontally displace and attach to the opening area 111 through the horizontal displacement connecting shaft 106 according to the received second reset instruction.
In this embodiment, detect regional orientation trompil region 111 at sensor 101 to when gathering environmental information, sensor 101 and the laminating of trompil region 111 also can make and gather the environmental information in-process, make the interior environment of transportation equipment not contact with the external environment, and then can avoid inside the pollution transportation equipment such as outside dust or liquid.
Optionally, in order to obtain information during the horizontal displacement of the sensor 101 and better control the horizontal displacement driving motor 105, the control and information processor 103 is further configured to obtain current displacement distance information of the sensor 101 when the horizontal displacement connecting shaft 106 drives the sensor 101 to horizontally displace to generate a gap with the opening region 111.
In this embodiment, in order to obtain information during the horizontal displacement of the sensor 101 and to better control the horizontal displacement driving motor 105, the control and information processor 103 needs to obtain the displacement distance information of the sensor 101 in real time.
It should be noted that, in practical application, the displacement distance information may be acquired by the sensor 101 during the horizontal displacement process, or may be acquired by the horizontal displacement driving motor 105 during the horizontal displacement of the horizontal displacement driving motor 105, or may be acquired by controlling the horizontal displacement condition of the horizontal displacement driving motor 105 detected by the information processor 103 or calculating the horizontal displacement condition of the horizontal displacement driving motor 105, and the specific acquisition mode is not limited in the embodiment of the present invention.
The control and information processor 103 is further configured to send the received displacement distance information to the central processing unit 20, so that the central processing unit 20 determines whether the displacement distance information matches the preset distance.
In this embodiment, when the displacement distance of the sensor is close to the preset distance, the central processing unit may send the second deceleration instruction to the control and information processor first, so that the control and information processor controls the horizontal displacement driving motor to start decelerating, thereby avoiding the damage of the environmental information acquisition device.
It should be noted that the size of the preset distance is not limited, and may be set according to actual needs, for example, in this embodiment, the size of the preset distance may be set to 1cm, and when receiving the displacement distance information, the central processing unit 20 may determine whether the displacement distance information matches the preset distance.
The control and information processor 103 is further configured to control the horizontal displacement driving motor 105 to stop working according to a displacement stop instruction sent by the central processing unit 20 when the displacement distance information matches the preset distance.
In this embodiment, when the central processing unit 20 determines that the displacement distance information matches the preset distance, the central processing unit 20 sends a displacement stop instruction to the control and information processor 103 to control the horizontal displacement driving motor 105 to stop working, so that the rotation driving motor 102 drives the sensor 101 to rotate through the rotating shaft 104, and the detection area of the sensor 101 faces the opening area 111.
Optionally, the control and information processor 103 is further configured to control the horizontal displacement driving motor 105 to move the sensor 101 to horizontally displace and attach to the perforated area according to a second reset instruction sent by the central processing unit 20 when the rotation angle information matches the preset angle.
In this embodiment, when the rotation angle information matches the preset angle, it may be determined that the sensor 101 has completed rotating, the detection area of the sensor 101 faces the opening area 111, and at this time, the central processing unit 20 sends a second reset instruction to the control and information processor 103, so that the control and information processor 103 controls the horizontal displacement driving motor 105 to move the sensor 101 to horizontally displace and attach to the opening area, so that the sensor 101 performs subsequent work of collecting the environmental information.
Referring to fig. 5, in practical applications, the sensor 101 may not be tightly attached to the opening region 111, and optionally, the environmental information collecting apparatus 100 further includes a waterproof glue sleeve 107, where the waterproof glue sleeve 107 covers the outside of the sensor 101, or the waterproof glue sleeve 107 covers the opening region 111, so as to make the sensor 101 tightly attached to the opening region 111.
It should be noted that, in practical applications, when there is no need to collect the environmental information, the environmental information collection device 100 is turned off to make the detection area of the sensor 101 far away from the hole area 111, and the operation process of the environmental information collection device 100 is consistent with the above process.
In practical application, the sensor 101 sends the collected environment information to the control and information processor 103, the control and information processor 103 sends the collected environment information to the central processor 20, and the central processor 20 determines according to the environment information whether to control the transportation device to perform corresponding actions, for example, when there is an approaching object behind the transportation device, the central processor 20 controls the transportation device to perform actions such as avoidance and braking according to the environment information such as the distance, image and position of the approaching object, so as to prevent the approaching object from causing damage to the transportation device and the driver.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. The environmental information acquisition device is characterized by being applied to traffic equipment, wherein an opening area is arranged on the traffic equipment, the environmental information acquisition device comprises a sensor, a rotary driving motor and a control and information processor, the control and information processor is respectively and electrically connected with the sensor and the rotary driving motor, the rotary driving motor is connected with the sensor, and the environmental information acquisition device is arranged in the traffic equipment;
the control and information processor is used for controlling the rotation of the rotary driving motor so as to enable the detection area of the sensor to face the perforated area or be far away from the perforated area;
the control and information processor is further used for sending an opening instruction to the sensor when the detection area of the sensor faces the hole opening area;
the sensor is used for collecting environmental information according to the received opening instruction when the detection area of the sensor faces the hole opening area.
2. The environmental information collection device according to claim 1, wherein the control and information processor is electrically connected to a central processing unit, the environmental information collection device further comprises a rotation shaft, and the rotation driving motor is connected to the sensor through the rotation shaft;
the control and information processor is also used for receiving a rotation instruction sent by the central processing unit and sending the rotation instruction to the rotation driving motor;
the rotary driving motor is used for driving the sensor to rotate through the rotary shaft according to the received rotary instruction so as to enable the detection area of the sensor to face the hole forming area;
the control and information processor is also used for receiving a first reset instruction sent by the central processing unit and sending the first reset instruction to the rotary driving motor;
the rotary driving motor is further used for driving the sensor to rotate through the rotating shaft according to the received first reset instruction, so that the detection area of the sensor is far away from the hole opening area.
3. The environmental information acquisition device according to claim 2, wherein the control and information processor is further configured to obtain current rotation angle information of the sensor when the rotation shaft drives the sensor to rotate;
the control and information processor is further configured to send the received rotation angle information to the central processing unit, so that the central processing unit can determine whether the rotation angle information matches a preset angle.
4. The environmental information collection device of claim 3, wherein the control and information processor is further configured to control the rotation driving motor to stop working according to a rotation stop instruction sent by the central processing unit when the rotation angle information matches the preset angle.
5. The environmental information collection device according to claim 2, further comprising a horizontal displacement driving motor and a horizontal displacement connecting shaft, wherein the control and information processor is electrically connected to the horizontal displacement driving motor, and the horizontal displacement driving motor is connected to the rotation driving motor through the horizontal displacement connecting shaft;
the control and information processor is also used for receiving a displacement instruction sent by the central processing unit and sending the displacement instruction to the horizontal displacement driving motor;
the horizontal displacement driving motor is used for driving the sensor to horizontally displace to generate an interval with the hole opening area through the horizontal displacement connecting shaft according to the received horizontal displacement instruction;
the control and information processor is also used for receiving a second reset instruction sent by the central processing unit and sending the second reset instruction to the horizontal displacement driving motor;
and the horizontal displacement driving motor is also used for driving the sensor to horizontally displace and attach to the perforated area through the horizontal displacement connecting shaft according to the received second reset instruction.
6. The environmental information acquisition device according to claim 5, wherein the control and information processor is further configured to obtain current displacement distance information of the sensor when the horizontal displacement connecting shaft drives the sensor to horizontally displace to generate a gap with the opening region;
the control and information processor is further configured to send the received displacement distance information to the central processing unit, so that the central processing unit can determine whether the displacement distance information matches a preset distance.
7. The environmental information collection device of claim 6, wherein the control and information processor is further configured to control the horizontal displacement driving motor to stop working according to a displacement stop instruction sent by the central processing unit when the displacement distance information matches the preset distance.
8. The environmental information collection device of claim 6, wherein the control and information processor is further configured to control the horizontal displacement driving motor to move the sensor to horizontally displace to fit the opening region according to the second reset instruction sent by the central processing unit when the rotation angle information matches a preset angle.
9. The environmental information collection device of claim 1, further comprising a waterproof cover adhesive, wherein the waterproof cover adhesive covers the outside of the sensor or the perforated area, so that the sensor is tightly attached to the perforated area.
10. A rearview mirror comprising a housing, a lens and the environmental information collection device of any one of claims 1-9.
11. Traffic device, characterized in that it comprises a central processor and a rear-view mirror according to claim 10, said central processor being electrically connected to said control and information processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220241573.3U CN217124672U (en) | 2022-01-28 | 2022-01-28 | Environmental information collection system, rear-view mirror and traffic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220241573.3U CN217124672U (en) | 2022-01-28 | 2022-01-28 | Environmental information collection system, rear-view mirror and traffic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217124672U true CN217124672U (en) | 2022-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220241573.3U Active CN217124672U (en) | 2022-01-28 | 2022-01-28 | Environmental information collection system, rear-view mirror and traffic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217124672U (en) |
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- 2022-01-28 CN CN202220241573.3U patent/CN217124672U/en active Active
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