CN111251978B - Auxiliary light far and near switching method and device and vehicle - Google Patents
Auxiliary light far and near switching method and device and vehicle Download PDFInfo
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- CN111251978B CN111251978B CN202010044054.3A CN202010044054A CN111251978B CN 111251978 B CN111251978 B CN 111251978B CN 202010044054 A CN202010044054 A CN 202010044054A CN 111251978 B CN111251978 B CN 111251978B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/076—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The embodiment of the invention provides an auxiliary light far and near switching method, auxiliary light far and near switching equipment and a vehicle. Wherein the method comprises the following steps: adjusting the irradiation direction of the auxiliary light source to a first illumination area according to the received first optical signal; and if the second optical signal is received, switching the irradiation direction of the auxiliary light source from the first irradiation area to a second irradiation area. The auxiliary light far-near switching method and the auxiliary light near-far switching equipment provided by the embodiment of the invention can intensively irradiate the auxiliary light source in the illumination area with the best effect on the premise of avoiding idle waste of the auxiliary light source, thereby reducing the use cost and power consumption of the auxiliary light source and improving the irradiation precision and use efficiency of the auxiliary light source.
Description
Technical Field
The embodiment of the invention relates to the technical field of car lamp illumination control, in particular to a method and equipment for switching distance of auxiliary light and a car.
Background
There are different requirements for the distance light of vehicle headlamps on the market. Among them, the low beam lights of the vehicle have stronger requirements on the road surface illumination width; the high beam of the vehicle has a stronger demand for the road surface illumination distance (distance). In order to meet the above requirements, an auxiliary low beam light source and an auxiliary high beam light source are present on the basis of the main low beam/main high beam light source. In general, the auxiliary low beam light source and the auxiliary high beam light source are two light sources, and the auxiliary low beam light source supplements the width of the low beam and the auxiliary high beam light source supplements the irradiation distance of the high beam.
Because the auxiliary light source is only used for supplementing the main low beam/main high beam light source, the power of the auxiliary light source is not too large in consideration of the cost, and only a small area is irradiated. However, since the positions of these auxiliary light sources are fixedly arranged on the vehicle head lamp, the areas of supplementary illumination are usually fixed, which may not meet the requirements of some vehicle drivers and passengers for specific illumination areas during actual driving, and there is a bad condition that the areas to be illuminated cannot be illuminated, and the illuminated areas do not need to be illuminated. In addition, the auxiliary high beam light source cannot be turned on at a low beam, so that the auxiliary high beam light source is turned off at a low beam, which causes idle waste of the light source. Based on the current situation, a method, a device and a vehicle for assisting optical far-near switching are developed, which can effectively overcome the defects in the related art, and thus become a technical problem to be solved in the industry.
Disclosure of Invention
In view of the above problems in the prior art, embodiments of the present invention provide a method and an apparatus for assisting in optical near-far switching.
In a first aspect, an embodiment of the present invention provides an auxiliary light near-far switching method, including: adjusting the irradiation direction of the auxiliary light source to a first illumination area according to the received first optical signal; and if the second optical signal is received, switching the irradiation direction of the auxiliary light source from the first irradiation area to a second irradiation area.
Based on the content of the above method embodiment, in the auxiliary light distance switching method provided in this embodiment of the present invention, if the first light signal is a distance light signal, the second light signal is a low light signal, the first illumination area is an auxiliary distance light area, and the second illumination area is an auxiliary low light area; if the first light signal is a low beam signal, the second light signal is a high beam signal, the first illumination area is an auxiliary low beam area, and the second illumination area is an auxiliary high beam area.
In a second aspect, an embodiment of the present invention provides an auxiliary optical near-far switching apparatus, configured to implement the auxiliary optical near-far switching method described in the first aspect, including: the fixed supporting mechanism and the telescopic adjusting mechanism are connected with the auxiliary light source; the auxiliary light source is rotatable at a connecting point of the fixed supporting mechanism, the telescopic adjusting mechanism is driven after being stressed to move the auxiliary light source, and the irradiation direction of the auxiliary light source is adjusted to the first illumination area or is switched to the second illumination area from the first illumination area.
On the basis of the content of the above device embodiment, in the auxiliary light distance switching device provided in the embodiment of the present invention, the telescopic adjusting mechanism is composed of a first telescopic adjusting rod and a second telescopic adjusting rod, and the fixed supporting mechanism is a fixed supporting rod; the auxiliary light source is rotatable at a connecting point of the fixed supporting rod, the first telescopic adjusting rod and/or the second telescopic adjusting rod are/is driven to move after being stressed, the irradiation direction of the auxiliary light source is adjusted to the first illumination area, or the irradiation direction of the auxiliary light source is switched to the second illumination area from the first illumination area.
On the basis of the content of the above device embodiment, in the auxiliary light distance switching device provided in the embodiment of the present invention, the telescopic adjusting mechanism is a telescopic adjusting rod, and the fixed supporting mechanism is composed of a first fixed supporting rod and a second fixed supporting rod; the auxiliary light source is rotatable at a connecting point of the first fixed supporting rod and the second fixed supporting rod, the telescopic adjusting rod is driven after being stressed to move the auxiliary light source, the irradiation direction of the auxiliary light source is adjusted to the first illumination area, or the irradiation direction of the auxiliary light source is switched to the second illumination area from the first illumination area.
On the basis of the content of the above device embodiment, in the auxiliary light distance switching device provided in the embodiment of the present invention, the telescopic adjusting mechanism is a telescopic adjusting rod, and the fixed supporting mechanism is a rotating shaft; the auxiliary light source is rotatable at the connecting point of the rotating shaft, the telescopic adjusting rod drives the auxiliary light source to move after being stressed, the irradiation direction of the auxiliary light source is adjusted to the first illumination area, or the irradiation direction of the auxiliary light source is switched to the second illumination area from the first illumination area.
In a third aspect, an embodiment of the present invention provides an auxiliary light distance switching vehicle, and the auxiliary light distance switching method according to the first aspect is implemented by the auxiliary light distance switching apparatus according to the second aspect.
In a fourth aspect, an embodiment of the present invention provides an auxiliary light near-far switching device, including: the first illumination area adjusting module is used for adjusting the illumination direction of the auxiliary light source to a first illumination area according to the received first optical signal; and the second illumination area switching module is used for switching the illumination direction of the auxiliary light source from the first illumination area to a second illumination area if a second light signal is received.
In a fifth aspect, an embodiment of the present invention provides an electronic device, including:
at least one processor; and
at least one memory communicatively coupled to the processor, wherein:
the memory stores program instructions executable by the processor, and the processor calls the program instructions to execute the method for switching between near and far auxiliary lights provided by any one of the various possible implementations of the first aspect.
In a sixth aspect, an embodiment of the present invention provides a non-transitory computer-readable storage medium storing computer instructions for causing a computer to execute the method for near-far switching of auxiliary light provided in any one of the various possible implementations of the first aspect.
According to the auxiliary light far-near switching method, the auxiliary light far-near switching equipment and the vehicle, the irradiation direction of the single auxiliary light source is adjusted to the expected illumination area according to the received light signal, the auxiliary light source can be intensively irradiated to the illumination area with the best effect on the premise of avoiding idle waste of the auxiliary light source, the use cost and the power energy consumption of the auxiliary light source are reduced, and the irradiation precision and the use efficiency of the auxiliary light source are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below to the drawings required for the description of the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a flowchart of an auxiliary light near-far switching method according to an embodiment of the present invention;
fig. 2a is a rear view of an auxiliary light distance switching apparatus according to an embodiment of the present invention;
FIG. 2b is a schematic side cross-sectional view of an auxiliary light far-near switching device A-A according to an embodiment of the present invention;
fig. 2c is a schematic side cross-sectional view of an auxiliary light near-far switching device B-B according to an embodiment of the present invention;
fig. 3a is a rear view of an auxiliary light distance switching apparatus according to another embodiment of the present invention;
FIG. 3b is a schematic side cross-sectional view of an auxiliary light near-far switching device C-C according to another embodiment of the present invention;
FIG. 3c is a schematic side cross-sectional view of an auxiliary optical near-far switching device D-D according to another embodiment of the present invention;
fig. 4a is a rear view of an auxiliary light distance switching apparatus according to another embodiment of the present invention;
fig. 4b is a schematic side cross-sectional view of an auxiliary optical near-far switching device E-F according to another embodiment of the present invention;
fig. 5 is a schematic structural view of a telescopic adjusting lever and an actuating mechanism according to an embodiment of the present invention;
FIG. 6a is a schematic structural diagram of a vehicle headlamp according to an embodiment of the present invention;
FIG. 6b is a schematic view of the auxiliary high beam and auxiliary low beam illumination areas provided in the embodiment of the present invention;
fig. 7 is a schematic structural diagram of an auxiliary light distance switching device according to an embodiment of the present invention;
fig. 8 is a schematic physical structure diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. In addition, technical features of various embodiments or individual embodiments provided by the invention can be arbitrarily combined with each other to form a feasible technical solution, but must be realized by a person skilled in the art, and when the technical solution combination is contradictory or cannot be realized, the technical solution combination is not considered to exist and is not within the protection scope of the present invention.
In the current vehicle headlamp, an auxiliary high beam source and an auxiliary low beam source are provided at the same time. After the main high beam is turned on, the auxiliary high beam is turned on, and the auxiliary low beam is kept in a turn-off state; after the main low beam is turned on, the auxiliary low beam source is turned on, and meanwhile, the auxiliary high beam source is kept in a turned-off state. This results in idle waste of the light source. In addition, since the auxiliary high beam source and the auxiliary low beam source are both fixedly arranged, the supplementary irradiation area is also fixed, and the fixed supplementary irradiation area does not necessarily satisfy the actual illumination requirement in reality. The above-mentioned drawbacks of the prior art can be overcome if the auxiliary high beam source and the auxiliary low beam source can be combined into one and controlled to irradiate a desired supplementary irradiation area after the main high beam or the main low beam is turned on. See in particular fig. 6a and 6 b. In fig. 6a, the vehicle headlamp 601 is provided with only an auxiliary light source 603 in addition to a main high beam/main low beam 602 (i.e., a main light, which can be switched between high beam and low beam). By using a single auxiliary light source 603 and using a low-beam cutoff line 604 as a partition in fig. 6b, the auxiliary light source 603 is controlled to irradiate the HV point of the auxiliary high beam in the H region or irradiate the region of the auxiliary low beam in the K region, so that the single auxiliary light source 603 has the auxiliary high beam irradiation function and the auxiliary low beam irradiation function and can irradiate a desired illumination region. Based on this idea, an embodiment of the present invention provides an auxiliary light near-far switching method, which includes, with reference to fig. 1:
101. adjusting the irradiation direction of the auxiliary light source to a first illumination area according to the received first optical signal;
102. and if the second optical signal is received, switching the irradiation direction of the auxiliary light source from the first irradiation area to a second irradiation area.
Based on the content of the foregoing method embodiment, as an optional embodiment, in the auxiliary light distance switching method provided in the embodiment of the present invention, if the first light signal is a distance light signal, the second light signal is a low light signal, the first illumination area is an auxiliary distance light area, and the second illumination area is an auxiliary low light area; if the first light signal is a low beam signal, the second light signal is a high beam signal, the first illumination area is an auxiliary low beam area, and the second illumination area is an auxiliary high beam area.
It should be noted that, an execution subject in the above method embodiment is a vehicle light controller or a vehicle Body Control Module (BCM), and the execution subject can Control the illumination area of the auxiliary light source and turn on or off according to the main high beam or main low beam signal. For example, when the main high beam is first turned on, the vehicle-mounted light controller or the vehicle body control module turns on the auxiliary light source, controls the irradiation direction of the auxiliary light source, and adjusts the auxiliary light source to a desired high beam auxiliary irradiation area; and if the main high beam is turned off and the main low beam is turned on, the vehicle-mounted light controller or the vehicle body control module keeps on the turn-on state of the auxiliary light source and continues to control the irradiation direction of the auxiliary light source to adjust the auxiliary light source to a desired distance auxiliary irradiation area, and if the main high beam and the main low beam are both turned off (namely the headlight turn-off state), the vehicle-mounted light controller or the vehicle body control module turns off the auxiliary light source. The control flow of the control mode of first turning on the main low beam and then switching the main high beam is similar to the control flow of the control mode of first turning on the main high beam and then switching the main low beam, and is not repeated. The actuating mechanism at least comprises a plurality of motors or a plurality of electromagnets.
According to the auxiliary light distance switching method provided by the embodiment of the invention, the irradiation direction of a single auxiliary light source is adjusted to the expected illumination area according to the received light signal, so that the auxiliary light source can be intensively irradiated in the illumination area with the best effect on the premise of avoiding idle waste of the auxiliary light source, the use cost and power energy consumption of the auxiliary light source are reduced, and the irradiation precision and use efficiency of the auxiliary light source are improved.
The embodiment of the present invention further provides an auxiliary light near-far switching device, which is used for implementing the auxiliary light near-far switching method provided by the embodiment of the present invention, and the device includes: the fixed supporting mechanism and the telescopic adjusting mechanism are connected with the auxiliary light source; the auxiliary light source is rotatable at a connecting point of the fixed supporting mechanism, the telescopic adjusting mechanism is driven after being stressed to move the auxiliary light source, and the irradiation direction of the auxiliary light source is adjusted to the first illumination area or is switched to the second illumination area from the first illumination area.
Based on the content of the above device embodiment, as an optional embodiment, in the auxiliary light distance switching device provided in the embodiment of the present invention, the telescopic adjusting mechanism is composed of a first telescopic adjusting rod and a second telescopic adjusting rod, and the fixed supporting mechanism is a fixed supporting rod; the auxiliary light source is rotatable at a connecting point of the fixed supporting rod, the first telescopic adjusting rod and/or the second telescopic adjusting rod are/is driven to move after being stressed, the irradiation direction of the auxiliary light source is adjusted to the first illumination area, or the irradiation direction of the auxiliary light source is switched to the second illumination area from the first illumination area. See in particular fig. 2a to 2 c. In fig. 2a, a fixed support rod 201 is arranged at the upper left corner of the auxiliary light source; the telescopic adjusting rod 202 is arranged at the lower left corner of the auxiliary light source; the telescopic adjustment lever 203 is disposed at the upper right corner of the auxiliary light source. The action principle can be seen in fig. 2b and 2 c. In fig. 2b, the fixed support rod 201 cannot be extended or retracted, but the auxiliary light source can rotate around the point of engagement with the fixed support rod 201, and the adjustable rod 202 can be moved to the left or right to extend or retract after receiving the force applied by the actuator, so as to drive the auxiliary light source to rotate. In fig. 2c, the telescopic adjusting rod 203 can move left and right to extend and retract after receiving the force applied by the actuator, so as to drive the auxiliary light source to rotate. The auxiliary light source is driven to rotate by the retractable adjusting rod 202 and/or the retractable adjusting rod 203, so that the irradiation direction of the auxiliary light source can be changed, and the auxiliary light source irradiates in the illumination area a or the illumination area B (as shown in fig. 2 a). Wherein, the actuating mechanism can be a plurality of motors or a plurality of electromagnets.
Based on the content of the above device embodiment, as an optional embodiment, in the auxiliary light distance switching device provided in the embodiment of the present invention, the telescopic adjusting mechanism is a telescopic adjusting rod, and the fixed supporting mechanism is composed of a first fixed supporting rod and a second fixed supporting rod; the auxiliary light source is rotatable at a connecting point of the first fixed supporting rod and the second fixed supporting rod, the telescopic adjusting rod is driven after being stressed to move the auxiliary light source, the irradiation direction of the auxiliary light source is adjusted to the first illumination area, or the irradiation direction of the auxiliary light source is switched to the second illumination area from the first illumination area. See in particular fig. 3a to 3 c. In fig. 3a, the fixed support bar 301 is arranged at the upper left corner of the auxiliary light source; the fixed support bar 303 is arranged at the lower right corner of the auxiliary light source; a telescopic adjustment lever 302 is provided in the upper right corner of the secondary light source. The action principle can be seen in fig. 3b and 3 c. In fig. 3b, the fixed support bar 301 cannot be extended and retracted, but the auxiliary light source can be rotated about a point of engagement with the fixed support bar 301. In fig. 3c, the fixed support bar 303 cannot be extended or retracted, but the auxiliary light source can rotate around the point of the fixed support bar 303, and the adjustable lever 302 can be moved to the left or right to extend or retract after receiving the force applied by the actuator, so as to drive the auxiliary light source to rotate. The direction of the auxiliary light source can be changed by rotating the auxiliary light source with the retractable adjusting rod 302, so that the auxiliary light source irradiates in the illumination area C or the illumination area D (as shown in fig. 3 a). Wherein, the actuating mechanism can be a plurality of motors or a plurality of electromagnets.
Based on the content of the above device embodiment, as an optional embodiment, in the auxiliary light distance switching device provided in the embodiment of the present invention, the telescopic adjusting mechanism is a telescopic adjusting rod, and the fixed supporting mechanism is a rotating shaft; the auxiliary light source is rotatable at the connecting point of the rotating shaft, the telescopic adjusting rod drives the auxiliary light source to move after being stressed, the irradiation direction of the auxiliary light source is adjusted to the first illumination area, or the irradiation direction of the auxiliary light source is switched to the second illumination area from the first illumination area. See in particular fig. 4a and 4 b. In fig. 4a, the telescopic adjustment lever 401 is arranged at the upper right corner of the auxiliary light source; the rotation axis 402 is disposed on a diagonal line of the auxiliary light source. The action principle of the auxiliary light source can be seen in fig. 4b, the rotating shaft 402 cannot stretch out and draw back, but the auxiliary light source can rotate around the rotating shaft 402, and the telescopic adjusting rod 401 can move left and right to stretch out and draw back after receiving the force applied by the actuating mechanism, so as to drive the auxiliary light source to rotate. The direction of the auxiliary light source can be changed by the telescopic adjusting rod 401 driving the auxiliary light source to rotate, so that the auxiliary light source irradiates in the illumination area F or the illumination area E (as shown in fig. 4 a). Wherein, the actuating mechanism can be a plurality of motors or a plurality of electromagnets.
The telescopic adjusting rod mentioned in the above embodiments of the device can be seen in fig. 5. Checkpost 502 fixed mounting can produce magnetic attraction after the electro-magnet circular telegram on telescopic adjusting rod 503, attracts telescopic adjusting rod 503 right, and telescopic adjusting rod 503 moves right this moment, and checkpost 502 extrudees spring 501 for spring 501 takes place to deform, produces elastic potential energy. When the electromagnet is powered off, the magnetic attraction force disappears, the elastic potential energy of the spring 501 is released, the pushing force is applied to the clip 502, the telescopic adjusting rod 503 is pushed to move leftwards, and therefore the telescopic adjusting rod 503 moves leftwards and rightwards. It should be noted that the number of the electromagnets is several, and in another embodiment, the electromagnets may also be several motors.
According to the auxiliary light far-near switching equipment provided by the embodiment of the invention, the fixed supporting mechanism and the telescopic adjusting mechanism which are connected with the auxiliary light source are adopted, so that the irradiation direction of the auxiliary light source can be effectively adjusted under the action of the executing mechanism controlled by the controller, the auxiliary light source is adjusted to an expected irradiation area, and the irradiation precision and the use efficiency of the auxiliary light source are improved.
The embodiment of the invention also provides an auxiliary light far and near switching vehicle, and the auxiliary light far and near switching method in any embodiment of the method embodiment is realized according to the auxiliary light far and near switching equipment in any embodiment of the equipment embodiment.
According to the auxiliary light distance switching method, the auxiliary light distance switching equipment and the vehicle provided by the embodiments of the invention, the same light source (namely, a single auxiliary light source) is adopted, namely, the auxiliary near light can be used as an auxiliary far light, the irradiation width is increased when the auxiliary near light is used as the auxiliary far light, the irradiation distance is increased when the auxiliary far light is used as the auxiliary far light, the irradiation area most required by a user is met, the power is used at the focus point required by the user, the cost is effectively saved, the power consumption of the light source is reduced, the idle waste of the light source is reduced, and the excellent effects of energy conservation, consumption reduction, environmental protection and resource conservation are achieved. The basis for the implementation of the method embodiment of the invention may be a programmed process implemented by a device having processor functionality. Therefore, in engineering practice, the technical solutions and functions thereof of the various method embodiments of the present invention can be packaged into various modules. Based on this reality, on the basis of the above method embodiments, embodiments of the present invention provide an auxiliary light near-far switching device, which is used for executing the auxiliary light near-far switching method in the above method embodiments. Referring to fig. 7, the apparatus includes:
a first illumination region adjusting module 701, configured to adjust an illumination direction of the auxiliary light source to a first illumination region according to the received first light signal;
a second illumination area switching module 702, configured to switch the illumination direction of the auxiliary light source from the first illumination area to a second illumination area if a second light signal is received.
According to the auxiliary light far-near switching device provided by the embodiment of the invention, the first illumination area adjusting module and the second illumination area switching module are adopted, the irradiation direction of a single auxiliary light source is adjusted to an expected illumination area according to the received light signal, the auxiliary light source can be intensively irradiated to the illumination area with the best effect on the premise of avoiding idle waste of the auxiliary light source, the use cost and power energy consumption of the auxiliary light source are reduced, and the irradiation precision and use efficiency of the auxiliary light source are improved.
It should be noted that, the apparatus in the apparatus embodiment provided by the present invention may be used for implementing methods in other method embodiments provided by the present invention, except that corresponding function modules are provided, and the principle of the apparatus embodiment provided by the present invention is basically the same as that of the apparatus embodiment provided by the present invention, so long as a person skilled in the art obtains corresponding technical means by combining technical features on the basis of the apparatus embodiment described above, and obtains a technical solution formed by these technical means, on the premise of ensuring that the technical solution has practicability, the apparatus in the apparatus embodiment described above may be modified, so as to obtain a corresponding apparatus class embodiment, which is used for implementing methods in other method class embodiments. For example:
based on the content of the above device embodiment, as an optional embodiment, the auxiliary light far-near switching device provided in the embodiment of the present invention further includes: a signal determining module, configured to determine that the second light signal is a low beam signal if the first light signal is a high beam signal, the first illumination area is an auxiliary high beam area, and the second illumination area is an auxiliary low beam area; if the first light signal is a low beam signal, the second light signal is a high beam signal, the first illumination area is an auxiliary low beam area, and the second illumination area is an auxiliary high beam area.
The method of the embodiment of the invention is realized by depending on the electronic equipment, so that the related electronic equipment is necessarily introduced. To this end, an embodiment of the present invention provides an electronic apparatus, as shown in fig. 8, including: at least one processor (processor)801, a communication Interface (Communications Interface)804, at least one memory (memory)802, and a communication bus 803, wherein the at least one processor 801, the communication Interface 804, and the at least one memory 802 communicate with each other via the communication bus 803. The at least one processor 801 may invoke logic instructions in the at least one memory 802 to perform the following method: adjusting the irradiation direction of the auxiliary light source to a first illumination area according to the received first optical signal; and if the second optical signal is received, switching the irradiation direction of the auxiliary light source from the first irradiation area to a second irradiation area.
Furthermore, the logic instructions in the at least one memory 802 may be implemented in software functional units and stored in a computer readable storage medium when sold or used as a stand-alone product. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. Examples include: adjusting the irradiation direction of the auxiliary light source to a first illumination area according to the received first optical signal; and if the second optical signal is received, switching the irradiation direction of the auxiliary light source from the first irradiation area to a second irradiation area. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. Based on this recognition, each block in the flowchart or block diagrams may represent a module, a program segment, or a portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In this patent, 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. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. A method for switching between near and far auxiliary light is characterized in that a single auxiliary light source is adopted, and the method comprises the following steps:
adjusting the irradiation direction of the auxiliary light source to a first illumination area according to the received first optical signal;
if a second optical signal is received, switching the irradiation direction of the auxiliary light source from the first irradiation area to a second irradiation area;
rotating the auxiliary light source to adjust the irradiation direction of the auxiliary light source;
if the first light signal is a high beam signal, the second light signal is a low beam signal, the first illumination area is an auxiliary high beam area, and the second illumination area is an auxiliary low beam area; if the first light signal is a low beam signal, the second light signal is a high beam signal, the first illumination area is an auxiliary low beam area, and the second illumination area is an auxiliary high beam area.
2. An auxiliary-light near-far switching apparatus for implementing the auxiliary-light near-far switching method according to claim 1, comprising:
the fixed supporting mechanism and the telescopic adjusting mechanism are connected with the auxiliary light source;
the auxiliary light source is rotatable at a connecting point of the fixed supporting mechanism, the telescopic adjusting mechanism is driven after being stressed to move the auxiliary light source, and the irradiation direction of the auxiliary light source is adjusted to the first illumination area or is switched to the second illumination area from the first illumination area.
3. The auxiliary light distance switching apparatus according to claim 2, wherein the telescopic adjusting mechanism is composed of a first telescopic adjusting lever and a second telescopic adjusting lever, and the fixed supporting mechanism is a fixed supporting rod;
the auxiliary light source is rotatable at a connecting point of the fixed supporting rod, the first telescopic adjusting rod and/or the second telescopic adjusting rod are/is driven to move after being stressed, the irradiation direction of the auxiliary light source is adjusted to the first illumination area, or the irradiation direction of the auxiliary light source is switched to the second illumination area from the first illumination area.
4. The auxiliary light distance switching apparatus according to claim 2, wherein the telescopic adjusting mechanism is a telescopic adjusting lever, and the fixed support mechanism is composed of a first fixed support bar and a second fixed support bar;
the auxiliary light source is rotatable at a connecting point of the first fixed supporting rod and the second fixed supporting rod, the telescopic adjusting rod is driven after being stressed to move the auxiliary light source, the irradiation direction of the auxiliary light source is adjusted to the first illumination area, or the irradiation direction of the auxiliary light source is switched to the second illumination area from the first illumination area.
5. The auxiliary optical near-far switching apparatus according to claim 4, wherein the telescopic adjustment mechanism is a telescopic adjustment lever, and the fixed support mechanism is a rotary shaft;
the auxiliary light source is rotatable at the connecting point of the rotating shaft, the telescopic adjusting rod drives the auxiliary light source to move after being stressed, the irradiation direction of the auxiliary light source is adjusted to the first illumination area, or the irradiation direction of the auxiliary light source is switched to the second illumination area from the first illumination area.
6. An auxiliary light distance switching vehicle according to any one of claims 2 to 5, characterized in that the auxiliary light distance switching apparatus implements the auxiliary light distance switching method according to claim 1.
7. An electronic device, comprising:
at least one processor, at least one memory, and a communication interface; wherein the content of the first and second substances,
the processor, the memory and the communication interface are communicated with each other;
the memory stores program instructions executable by the processor, which are invoked by the processor to perform the method of claim 1.
8. A non-transitory computer-readable storage medium storing computer instructions that cause a computer to perform the method of claim 1.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010044054.3A CN111251978B (en) | 2020-01-15 | 2020-01-15 | Auxiliary light far and near switching method and device and vehicle |
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| CN202010044054.3A CN111251978B (en) | 2020-01-15 | 2020-01-15 | Auxiliary light far and near switching method and device and vehicle |
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| CN111251978A CN111251978A (en) | 2020-06-09 |
| CN111251978B true CN111251978B (en) | 2021-08-20 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0595267A1 (en) * | 1992-10-27 | 1994-05-04 | MAGNETI MARELLI S.p.A. | Headlight for motor vehicles |
| FR2765308A1 (en) * | 1997-06-30 | 1998-12-31 | Valeo Vision | Motor vehicle headlight able to produce two different beams with single lamp |
| CN2608829Y (en) * | 2002-11-28 | 2004-03-31 | 上海正峰工业有限公司 | Auxiliary near illuminating device for far-reaching lamp |
| CN203980079U (en) * | 2014-07-15 | 2014-12-03 | 巨铠精密工业股份有限公司 | Car light |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002326537A (en) * | 2001-05-07 | 2002-11-12 | Koito Mfg Co Ltd | Lighting system for vehicle |
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2020
- 2020-01-15 CN CN202010044054.3A patent/CN111251978B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0595267A1 (en) * | 1992-10-27 | 1994-05-04 | MAGNETI MARELLI S.p.A. | Headlight for motor vehicles |
| FR2765308A1 (en) * | 1997-06-30 | 1998-12-31 | Valeo Vision | Motor vehicle headlight able to produce two different beams with single lamp |
| CN2608829Y (en) * | 2002-11-28 | 2004-03-31 | 上海正峰工业有限公司 | Auxiliary near illuminating device for far-reaching lamp |
| CN203980079U (en) * | 2014-07-15 | 2014-12-03 | 巨铠精密工业股份有限公司 | Car light |
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| CN111251978A (en) | 2020-06-09 |
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