CN215935141U - Vehicle-mounted lighting equipment and vehicle - Google Patents
Vehicle-mounted lighting equipment and vehicle Download PDFInfo
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- CN215935141U CN215935141U CN202121891211.0U CN202121891211U CN215935141U CN 215935141 U CN215935141 U CN 215935141U CN 202121891211 U CN202121891211 U CN 202121891211U CN 215935141 U CN215935141 U CN 215935141U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The application discloses on-vehicle lighting equipment and vehicle, this on-vehicle lighting equipment are applied to the vehicle, and the vehicle includes vehicle body, bonnet and chassis, and the vehicle body has the chamber that holds that is used for holding the vehicle engine, and the bonnet lid is located hold the chamber, the chassis sets up in the bottom of vehicle body, and this on-vehicle lighting equipment includes: the controller, a plurality of chassis and inertial sensor, the controller sets up in holding the chamber, a plurality of chassis lamps and controller electric connection, and a plurality of chassis lamps set up in the chassis, inertial sensor and controller electric connection, inertial sensor sets up in the vehicle body, thereby the controller is according to the behavior of a plurality of chassis lamps of inertial sensor's sensing signal control, make a plurality of chassis lamps carry out work according to the behavior of vehicle, can in time reflect the actual behavior of vehicle, thereby give peripheral pedestrian or vehicle warning, further ensure driving safety, and provide auxiliary lighting for the traveling of vehicle.
Description
Technical Field
The application relates to the field of lighting equipment, and more particularly relates to vehicle-mounted lighting equipment and a vehicle.
Background
At present, the lamps usually arranged on the vehicle can work under the operation of a user, such as a left steering lamp, a right steering lamp, a high beam, a low beam and the like, but because the control of the lamps is operated by the user, the conditions of operation leakage, misoperation and the like exist, the actual operation condition of the vehicle cannot be reflected in time only through the lamps arranged in the prior art, and effective auxiliary lighting cannot be provided under the condition of low visibility.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the present invention provides an in-vehicle lighting device and a vehicle to improve the above problems.
In one aspect, the embodiment of the application provides an on-vehicle lighting device, and this on-vehicle lighting device is applied to the vehicle, and the vehicle includes vehicle body, bonnet and chassis, and the vehicle body has the chamber that holds that is used for holding the vehicle engine, and the chamber is located to the bonnet lid. The chassis sets up in the bottom of vehicle body, and on-vehicle lighting equipment includes: a controller, a plurality of chassis lights, and an inertial sensor. Wherein, the controller is suitable for being arranged in the accommodating cavity. The plurality of chassis lamps are electrically connected with the controller, and the plurality of chassis lamps are suitable for being arranged on the chassis. The inertial sensor is electrically connected with the controller, and the inertial sensor is suitable for being arranged on the vehicle body.
Further, the controller and the plurality of chassis lamps are respectively connected through conductors in a wired mode. Or the controller comprises Bluetooth antennae, each chassis lamp comprises a Bluetooth transceiver, and the Bluetooth antennae are in wireless connection with the plurality of Bluetooth transceivers.
Further, the controller comprises a control circuit, a signal transmission circuit and a power management circuit. The signal transmission circuit is electrically connected with the control circuit, and the power management circuit is electrically connected with the control circuit and the signal transmission circuit respectively.
Furthermore, the control circuit comprises a control chip, and a first signal transmission pin, a first power supply pin and a plurality of control pins which are arranged on the control chip. The plurality of control pins are electrically connected with the plurality of chassis lamps respectively. The first signal transmission pin is electrically connected with the signal transmission circuit. The first power pin is electrically connected with the power management circuit.
Further, the control circuit comprises a control chip, and a second signal transmission pin and a second power supply pin which are arranged on the control chip. The second signal transmission pin is electrically connected with the signal receiving circuit, the second power supply pin is electrically connected with the power supply management circuit, and the signal transmission circuit is connected with the plurality of chassis lamps.
Furthermore, the signal transmission circuit comprises a signal transmission sub-circuit, a third signal transmission pin and a third power supply pin which are arranged on the signal transmission sub-circuit, and an antenna, wherein the antenna is electrically connected with the signal transmission sub-circuit, the third signal transmission pin is electrically connected with the control circuit, the third power supply pin is electrically connected with the power supply management circuit, and the signal transmission sub-circuit is also electrically connected with the inertial sensor.
Further, the antenna is a bluetooth antenna.
Further, the power management circuit includes: the circuit comprises a capacitor, a power switch, a fuse, a direct current voltage conversion module, a voltage stabilizing module and a switch tube. The capacitor is electrically connected with an external power supply. The power switch is electrically connected with the capacitor. The fuse is electrically connected with the power switch. The direct current voltage conversion module is electrically connected with the fuse. The voltage stabilizing module is electrically connected between the direct current voltage conversion module and the signal transmission circuit and is also electrically connected with the inertial sensor. The switching tube is electrically connected between the control circuit and the direct-current voltage conversion module.
Further, the vehicle-mounted lighting equipment further comprises a distance sensor. The controller also includes a bluetooth antenna. The Bluetooth antenna is in wireless connection with the distance sensor.
Further, each chassis lamp comprises a plurality of light source branches, the light source branches are connected in parallel, one ends of the light source branches connected in parallel are electrically connected with the controller, the other ends of the light source branches connected in parallel are used for being electrically connected with an external power supply, and each light source branch comprises a light source and a driving chip which are connected in series.
On the other hand, the embodiment of the application also provides a vehicle, and the vehicle comprises a vehicle body, a vehicle engine, a hood, a chassis and the vehicle-mounted lighting equipment. The vehicle body is provided with an accommodating cavity, the vehicle engine is arranged in the accommodating cavity, the engine cover is arranged in the accommodating cavity, and the chassis is arranged at the bottom of the vehicle body. The controller of vehicle lighting equipment sets up in holding the chamber, and a plurality of chassis lamps are suitable for setting up in the chassis to and inertial sensor is suitable for setting up in the vehicle body.
The utility model provides a vehicle-mounted lighting device and a vehicle, wherein the vehicle-mounted lighting device is applied to the vehicle, the vehicle comprises a vehicle body, a hood and a chassis, the vehicle body is provided with an accommodating cavity for accommodating a vehicle engine, the hood is arranged in the accommodating cavity, the chassis is arranged at the bottom of the vehicle body, and the vehicle-mounted lighting device comprises: the controller, a plurality of chassis and inertial sensor, the controller sets up in holding the chamber, a plurality of chassis lamps and controller electric connection, and a plurality of chassis lamps set up in the chassis, inertial sensor and controller electric connection, inertial sensor sets up in the vehicle body, thereby the controller is according to a plurality of chassis lamps of inertial sensor's sensing signal control, make a plurality of chassis lamps work according to the behavior of vehicle, can in time reflect the actual behavior of vehicle, thereby give peripheral pedestrian or vehicle warning, further ensure driving safety, and provide auxiliary lighting for the traveling of vehicle.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below, and it is apparent that the drawings in the following description are only some embodiments, not all embodiments, of the present application. All other embodiments and drawings obtained by a person skilled in the art based on the embodiments of the present application without any inventive step are within the scope of the present invention.
Fig. 1 shows a schematic structural diagram of a vehicle according to an embodiment of the present application.
Fig. 2 shows a schematic structural diagram of a vehicle according to another embodiment of the present application.
Fig. 3 shows a schematic structural diagram of a vehicle-mounted lighting device according to an embodiment of the present application.
Fig. 4 shows a schematic structural diagram of a vehicle-mounted lighting device according to another embodiment of the present application.
Fig. 5 shows a schematic structural diagram of a controller of a vehicle lighting device according to an embodiment of the present application.
Fig. 6 shows a schematic structural diagram of a controller of a vehicle lighting device according to another embodiment of the present application.
Fig. 7 shows a schematic structural diagram of a controller of a vehicle lighting device according to another embodiment of the present application.
Fig. 8 is a schematic structural diagram of a controller of a vehicle lighting device according to a further embodiment of the present application.
Fig. 9 shows a schematic structural diagram of a vehicle-mounted lighting device according to another embodiment of the present application.
Fig. 10 shows a schematic structural diagram of a power management circuit of a vehicle lighting device according to an embodiment of the present application.
Fig. 11 shows a schematic structural diagram of a chassis lamp of a vehicle lighting device according to an embodiment of the present application.
Fig. 12 is a schematic structural diagram of a vehicle-mounted lighting device according to still another embodiment of the present application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
In the related art, the vehicle lights usually provided on the vehicle operate under the operation of the user, for example, when the user is ready to turn left, the user turns the left light in advance; for another example, the user may turn on the high beam auxiliary lighting in a situation of poor sight. However, the control of the vehicle lights is performed by the user, and thus, operation omission, misoperation, and the like are likely to occur. Only through the car light that sets up among the prior art, the operation condition of car can't in time be reflected to the car light, and under the lower condition of visibility, can't provide effectual auxiliary lighting.
In order to improve the above problem, the inventor provides a vehicle-mounted lighting device provided by the present application, the vehicle-mounted lighting device being applied to a vehicle, the vehicle including a vehicle body, a hood, and a chassis, the vehicle body having an accommodating cavity for accommodating a vehicle engine, the hood being disposed in the accommodating cavity, the chassis being disposed at a bottom of the vehicle body, the vehicle-mounted lighting device including: the controller, a plurality of chassis and inertial sensor, the controller sets up in holding the chamber, a plurality of chassis lamps and controller electric connection, and a plurality of chassis lamps set up in the chassis, inertial sensor and controller electric connection, inertial sensor sets up in the vehicle body, thereby the controller is according to the behavior of a plurality of chassis lamps of inertial sensor's sensing signal control, make a plurality of chassis lamps carry out work according to the behavior of vehicle, can in time reflect the actual behavior of vehicle, and provide auxiliary lighting for going of vehicle.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
Referring to fig. 1 and 2, an embodiment of the present application provides a vehicle-mounted lighting device 1000, where the vehicle-mounted lighting device 1000 is applied to a vehicle 400, and the vehicle 400 includes a vehicle body 410, a hood 430, and a chassis 420. The vehicle body 410 has an accommodation chamber 440 for accommodating a vehicle engine, a hood 430 is provided in the accommodation chamber 440, and a chassis 420 is provided at the bottom of the vehicle body 410. The vehicle-mounted lighting apparatus 1000 includes a controller 100, a plurality of chassis lamps 300 electrically connected to the controller 100, and an inertial sensor 200. The controller 100 is disposed in the accommodating cavity 440, the plurality of chassis lamps 300 are disposed on the chassis 420, and the inertial sensor 200 is disposed on the vehicle body 410. The controller 100 receives the sensing signal of the inertial sensor 200 to acquire a motion state of the vehicle, such as turning left, turning right, advancing, backing, accelerating, decelerating, etc., and controls lighting conditions of the plurality of chassis lights 300, such as controlling lighting of some of the plurality of chassis lights, controlling a light color, a blinking frequency, etc., according to the motion state of the vehicle. For example, upon receiving a sensing signal of the inertial sensor 200 turning to the left, the controller 100 lights the chassis lamp 300 disposed on the left side of the chassis 420 according to the sensing signal of the turning to the left. For another example, the controller 100 lights the chassis lamp 300 disposed at the front side of the chassis 420 according to the forward acceleration sensing signal when receiving the forward acceleration sensing signal of the inertial sensor 200. For example, when the controller 100 receives the sensing signal of the relation sensor 200 that turns to the right and the speed exceeds the preset speed threshold, the controller may turn on the chassis lamp 300 having the yellow light color provided on the left side of the chassis 420 according to the sensing signal of turning to the right and speeding, and may control the chassis lamp 300 to blink 30 times per minute. Therefore, the actual running condition of the vehicle can be reflected in time, surrounding pedestrians or running vehicles are warned, and the driving safety is further ensured.
In some embodiments, as shown in fig. 3, a plurality of chassis lights 300 may also be disposed at the vehicle body 410, for example, at a region of the vehicle body 410 near the wheels, such as at a region of the vehicle body 410 disposed along the circumference of the wheels. When the chassis lamps 300 are turned on, the light irradiates the wheels, and a richer visual effect is presented.
In some embodiments, the receiving cavity 440 of the vehicle body 410 is provided with a vehicle power source, so that the controller 100 provided to the receiving cavity 440 may be electrically connected with the vehicle power source to obtain electric power.
In some embodiments, the controller 100 may be connected to the plurality of chassis lights 300 using a plurality of connections, such as wired connections, wireless connections, and the like.
In some embodiments, the controller 100 may be wired to a plurality of chassis lights 300. Specifically, the controller 100 is wired to the chassis lamp 300 by conductors, respectively. The conductor may be, for example, a cable, wire, data line, or the like. The controller 100 is connected with the plurality of chassis lamps 300 by wires, so that the plurality of chassis lamps 300 can be reliably, quickly and effectively controlled.
In other embodiments, the controller 100 may also be wirelessly connected to a plurality of chassis lights 300. Specifically, as shown in fig. 4, the controller 100 further includes a bluetooth antenna 140. Each chassis light 300 includes a bluetooth transceiver 320. The bluetooth antenna 140 is wirelessly connected to the plurality of bluetooth transceivers 320, so that the controller 100 is wirelessly connected to the plurality of chassis lamps 300. The controller 100 and the plurality of chassis lamps 300 are in wireless connection, so that a user can conveniently install the chassis lamps 300, the installation positions of the chassis lamps 300 can be flexibly set, and the use experience of the user is improved.
In some embodiments, referring to fig. 5, the controller 100 includes a control circuit 110, a signal transmission circuit 120, and a power management circuit 130. The signal transmission circuit 120 is electrically connected to the control circuit 110, and the power management circuit 130 is electrically connected to the control circuit 110 and the signal transmission circuit 120, respectively.
In the embodiment of the present application, the control circuit 110 may obtain power support from the power management circuit 130 for the control circuit 110 to normally operate, the control circuit 110 may obtain the detection signal of the inertial sensor 200 from the signal transmission circuit 120, and the controller 100 may control the operation of the plurality of chassis lights 300 according to the obtained detection signal.
In some embodiments, referring to fig. 6, when the controller 100 is connected to the chassis lamps 300 by wires, the control circuit 110 may include a control chip 111, and a plurality of control pins 112, a first signal transmission pin 113 and a first power pin 114 disposed on the control chip 111. The first signal transmission pin 113 of the control circuit 110 is electrically connected to the signal transmission circuit 120, and the control circuit 110 obtains the detection signal of the inertial sensor 200 from the signal transmission circuit 120 through the first signal transmission pin 113. The plurality of control pins 112 of the control circuit 110 are electrically connected to the plurality of chassis lamps 300, specifically, the plurality of control pins 112 may be wired to the plurality of chassis lamps 300 through conductors, and the control circuit 110 controls the working conditions of the plurality of chassis lamps 300 through the plurality of control pins 112. The first power pin 114 of the control circuit 110 is electrically connected to the power management circuit 130, so that the control circuit 110 obtains the electric energy support for the normal operation of the control circuit 110 from the power management circuit 130 through the first power pin 114.
In some embodiments, referring to fig. 7, when the controller 100 is wirelessly connected to the chassis lamp 300, the control circuit 110 includes a control chip 111 and a second signal transmission pin 115 and a second power supply pin 116 disposed on the control chip 111. The second signal transmission pin 115 of the control circuit 110 is electrically connected to the signal transmission circuit 120, and the signal transmission circuit 120 is electrically connected to the plurality of chassis lamps 300. The control circuit 110 acquires the detection signal of the inertial sensor 200 from the signal transmission circuit 120 through the second signal transmission pin 115, and the control circuit 110 controls the operation of the plurality of chassis lights 300 through the second signal transmission pin 115. The second power pin 116 of the control circuit 110 is electrically connected to the power management circuit 130, so that the control circuit 110 obtains power support for the normal operation of the control circuit 110 from the power management circuit 130 through the second power pin 116.
In some embodiments, referring to fig. 8, the signal transmitting circuit 120 includes a signal transmitting sub-circuit 121, a third signal transmitting pin 122 and a third power pin 123 disposed on the signal transmitting sub-circuit 121, and an antenna 124. The third signal transmission pin 122 is electrically connected to the control circuit 110, the third power pin 123 is electrically connected to the power management circuit 130, and the signal transmission sub-circuit 121 is further electrically connected to the inertial sensor 200.
In some embodiments, the antenna 124 is electrically connected to the signal transmitting sub-circuit 121. The antenna 124 may communicate signals with devices that are wirelessly connected to the controller 100. Alternatively, the antenna 124 may be a bluetooth antenna, an NFC antenna, a 2.4GHz antenna, or the like.
In some embodiments, the third signal transmission pin 122 is electrically connected to the control circuit 110, so that the control circuit 110 obtains the detection signal of the inertial sensor 200 from the signal transmission circuit 120 through the third signal transmission pin 122. In other embodiments, the control circuit 110 transmits a control signal to the signal transmission circuit 120 through the third signal transmission pin 122, so that the control signal is transmitted to the chassis light 300 through the antenna 124 to control the operation of the chassis light 300.
In some embodiments, the third power pin 123 is electrically connected to the power management circuit 130, so that the signal transmission sub-circuit 121 obtains power support for the signal transmission sub-circuit 121 to normally operate from the power management circuit 130 through the third power pin 123.
In some embodiments, the signal transmission subcircuit 121 is further electrically connected to the inertial sensor 200, so that the signal transmission subcircuit 121 acquires the detection signal of the inertial sensor 200 from the inertial sensor 200.
In some embodiments, referring to fig. 9, the power management circuit 130 may include a capacitor 131, a power switch 132, a fuse 133, a dc-to-voltage conversion module 134, a voltage regulation module 135, and a switch tube 136.
In some embodiments, the capacitor 131 is electrically connected to an external power source, so as to filter an interference signal in the external power source and improve the stability of the circuit. Specifically, the value of the capacitor 131 may be set according to the condition of the interference signal to be filtered by the actual circuit, which is not limited in this application.
In some embodiments, power switch 132 is connected in series with capacitor 131. The power switch 132 may control the on/off of the power supply. When the power switch 132 is in the on state, a power signal of an external power source can provide power support for the normal operation of the controller 100 and the inertial sensor 200 through the power switch 132. When the power switch 132 is in the off state, the power signal of the external power source cannot pass through the power switch 132, and cannot provide power support for the controller 100 and the inertial sensor 200.
In some embodiments, the fuse 133 is in series with the power switch 132. The fuse 133 is used to ensure safe operation of the circuit, and when the circuit is in a fault or abnormal condition, the current rises continuously, and the rising current may damage some important or valuable devices in the circuit, and may burn the circuit or even cause a fire. The fuse 133 may blow itself to cut off the circuit when the current abnormally rises to a certain level, thereby protecting the circuit from safe operation. Specifically, the specification of the fuse 133 may be selected according to the rated current of the actual circuit, and the like, and the present application is not limited thereto.
In some embodiments, the dc voltage conversion module 134 is connected in series with the fuse 133. The dc voltage conversion module 134 is used for converting the voltage of the power signal provided by the external power source. Specifically, the voltage of the power signal is converted into an operating voltage required by the control circuit 110 or the signal transmission sub-circuit 121 when actually operating, so as to provide power support for the normal operation of the control circuit 110 or the signal transmission sub-circuit 121. The dc voltage conversion module 134 may be implemented by, for example, a BOOST (The BOOST Converter) circuit, a BUCK (voltage-reducing Converter) circuit, etc., which is not limited in this application.
In some embodiments, the voltage stabilizing module 135 is electrically connected between the dc voltage converting module 134 and the signal transmitting circuit 120, and the voltage stabilizing module 135 is further electrically connected to the inertial sensor 200. In some embodiments, the voltage stabilizing module 135 is disposed between the inertial sensor 200 and the dc voltage converting module 134, and the voltage stabilizing module 135 can maintain the output voltage even when the external power voltage fluctuates or the load changes, so as to prevent the inertial sensor 200 from being damaged due to the voltage fluctuation. The voltage regulator module 135 may be implemented by a voltage regulator diode, a triode, etc., which is not limited in this application.
In some embodiments, the switch tube 136 is electrically connected between the control circuit 110 and the dc voltage conversion module 134. The Switch tube 136 may be a Switch transistor (Switch transistor), a MOS (MOSFET, field effect transistor), etc., which is not limited in this application.
In some embodiments, as shown in fig. 10, the in-vehicle light apparatus 1000 may include a controller 100, an inertial sensor 200, and a plurality of chassis lights 300. The controller 100 is connected to the inertial sensor 200, and the controller 100 is also connected to a plurality of chassis lights 300. The controller 100 includes a control circuit 110, a signal transmission circuit 120, and a power management circuit 130. The control circuit 110 is connected to the signal transmission circuit 120, and the power management circuit 130 is connected to the control circuit 110 and the signal transmission circuit 120, respectively. The control circuit 110 includes a control chip. The signal transmission circuit 120 includes a signal transmission sub-circuit 121 and an antenna 124. The signal transmission sub-circuit 121 is connected to the controller 100, and the signal transmission sub-circuit 121 is connected to the antenna 124. The antenna 124 may be a 2.4G antenna. The power management circuit 130 includes a capacitor 131, a power switch 132, a fuse 133, a dc-to-voltage conversion module 134, a voltage regulator module 135, and a switch 136. The capacitor 131, the power switch 132, the fuse 133, and the dc voltage conversion module 134 are connected in series, the voltage stabilizing module 135 is connected to the dc voltage conversion module 134, and the switching tube 136 is connected to the dc voltage conversion module 134. The voltage stabilization module 135 is connected to the inertial sensor 200 and the signal transmission sub-circuit 121, respectively. The switch tube 136 is connected with the control chip. The chassis light 300 includes a plurality of light source pathways 310. Each light source branch 310 includes a light source 311 and a driving chip 312. One end of the light source 311 is connected to an external power source, and the other end of the light source 311 is connected to the driving chip 312. The driving chip 312 is connected between the light source 311 and the control chip.
In the embodiment of the present application, the plurality of chassis lamps 300 are disposed at different positions of the chassis 420, including, but not limited to, front, rear, left, right, and the like of the chassis 420. When the vehicle 400 turns left, the inertial sensor 200 detects a detection signal that the vehicle 400 turns left, for example, detects that the acceleration to the left is always increased, and the controller 100, when receiving the detection signal that the vehicle 400 turns left detected by the inertial sensor 200, sends a control signal to the chassis lamp 300 disposed on the left side of the chassis of the vehicle 400 to control the chassis lamp 300 on the left side of the chassis of the vehicle 400 to operate, so that the operating state of the chassis lamp 300 can reflect the actual operating condition of the vehicle 400 to surrounding pedestrians or vehicles in time.
In some embodiments, the plurality of chassis lights 300 may be the same color or different colors. For example, the plurality of chassis lights 300 may be the same color, such as all being white light sources 311. For another example, the colors of the plurality of chassis lights 300 may be different, for example, the chassis light 300 disposed on the left side of the chassis may be red, and the chassis light 300 disposed on the right side of the chassis may be green. For example, the color of the plurality of chassis lights 300 may be changed according to the speed of the vehicle 400, for example, when the speed of the vehicle 400 is 30km/H or less, the color of the chassis lights 300 is red, and when the speed of the vehicle 400 is 30km/H to 60km/H, the color of the chassis lights 300 is green. It is to be understood that the present application is not limited thereto, and the colors of the plurality of chassis lamps 300 may be set according to actual use needs.
In some embodiments, referring to fig. 11, each of the chassis lights 300 includes a plurality of light source branches 310. The plurality of light source branches 310 are connected in parallel, one end of the plurality of light source branches 310 connected in parallel is electrically connected to the controller 100, and the other end of the plurality of light source branches 310 connected in parallel is used for being electrically connected to an external power source. Each light source branch 310 includes a light source 311 and a driving chip 312 connected in series. The driving chip 312 drives the light source 311 to operate according to the control signal of the controller 100.
In the embodiment of the present application, the inertial sensor 200 is a sensor for detecting and measuring acceleration, inclination, shock, vibration, rotation, and multiple degrees of freedom motion, that is, the inertial sensor 200 may detect the running condition of the vehicle 400.
In some embodiments, the number of inertial sensors 200 may be one or more. The inertial sensors 200 are disposed at different positions of the vehicle body 410, including but not limited to front, rear, left, right, etc. positions of the vehicle body 410.
In some embodiments, referring to fig. 12, the in-vehicle light device 1000 further includes a distance sensor 500. The distance sensor 500 is wirelessly connected with the bluetooth antenna 140 of the controller 100. The number of the distance sensors 500 may be one or more. The distance sensors 500 are disposed at different positions of the vehicle body 410, including but not limited to front, rear, left, right, etc. positions of the vehicle body 410. The distance sensor 500 is used to detect the distance of the outside world object from different positions of the vehicle body 410. And the distance sensor 500 may transmit the alarm signal to the bluetooth antenna 140 of the controller 100 through the bluetooth antenna 140 when the distance between the outside object detected body and the different position of the vehicle body 410 is the preset alarm distance. For example, when the distance sensor 500 disposed at the right position of the vehicle body 410 detects that the distance information of the external detection object from the right position of the vehicle body 410 is transmitted to the controller 100, and the controller 100 determines that the distance information is smaller than the preset alarm distance, for example, the distance information is 2.5 m, and the preset alarm distance is 3 m, the controller 100 transmits a control signal to the chassis lamp 300 located on the right side of the chassis 420 to light the chassis lamp. In some embodiments, the color of the chassis light 300 may also be controlled, for example, the chassis light 300 may be controlled to emit yellow light. In some embodiments, the blinking frequency of the chassis light 300 may also be controlled, for example, the chassis light 300 is controlled to blink at a frequency of 30 times per minute, and it is understood that the specific light effect of the chassis light 300 may be set according to the actual use requirement, which is not limited in this application.
Referring to fig. 1, the embodiment of the present application further provides a vehicle 400, where the vehicle 400 includes a vehicle body 410, a vehicle engine, a hood 430, a chassis 420, and the above vehicle-mounted lighting device 1000. The vehicle body 410 has a receiving cavity, a vehicle engine is disposed in the receiving cavity, the engine cover 430 covers the receiving cavity, and the chassis 420 is disposed at the bottom of the vehicle body 410. The controller 100 of the vehicle lighting apparatus 1000 is disposed in the receiving cavity, the plurality of chassis lamps 300 are adapted to be disposed in the chassis, and the inertial sensor is adapted to be disposed in the vehicle body.
In other embodiments, as shown in fig. 2, another vehicle 400 is provided in the embodiments of the present application, and unlike the embodiments described above, the chassis light of the vehicle 400 of the present embodiment may also be disposed on the vehicle body 410, for example, on a region of the vehicle body 410 close to the wheel, such as on a region of the vehicle body 410 disposed along the circumference of the wheel. When the chassis lamps 300 are turned on, the light irradiates the wheels, and a richer visual effect is presented.
The utility model provides a vehicle-mounted lighting device 1000 and a vehicle 400, the vehicle-mounted lighting device is applied to the vehicle 400, the vehicle 400 comprises a vehicle body 410, a engine cover 430 and a chassis 420, the vehicle body 410 is provided with an accommodating cavity 440 for accommodating an engine of the vehicle 400, the engine cover 430 is covered on the accommodating cavity 440, the chassis 420 is arranged at the bottom of the vehicle body 410, and the vehicle-mounted lighting device 1000 comprises: the controller 100, a plurality of chassis lamps 300 and inertial sensor 200, the controller 100 sets up in holding the chamber 440, a plurality of chassis lamps 300 and controller 100 electric connection, and a plurality of chassis lamps 300 set up in chassis 420, inertial sensor 200 and controller 100 electric connection, inertial sensor 200 sets up in vehicle body 410, thereby the operating condition of a plurality of chassis lamps 300 of sensor 200's sensing signal control is followed to controller 100, make a plurality of chassis lamps 300 work according to the operating condition of vehicle 400, can in time reflect the actual operating condition of vehicle 400, thereby give peripheral pedestrian or vehicle warning, further ensure driving safety, and provide auxiliary lighting for the traveling of vehicle 400.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application 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; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. The utility model provides an on-vehicle lighting equipment, its characterized in that, on-vehicle lighting equipment is applied to the vehicle, the vehicle includes vehicle body, bonnet and chassis, the vehicle body has the chamber that holds that is used for holding the vehicle engine, the bonnet lid is located hold the chamber, the chassis set up in the bottom of vehicle body, on-vehicle lighting equipment includes:
a controller adapted to be disposed in the receiving cavity;
the plurality of chassis lamps are electrically connected with the controller and are suitable for being arranged on the chassis; and
and the inertial sensor is electrically connected with the controller and is suitable for being arranged on the vehicle body.
2. The vehicle lighting apparatus according to claim 1, wherein the controller is wired to the plurality of chassis lights via conductors, respectively; alternatively, the first and second electrodes may be,
the controller includes the bluetooth antenna, every the chassis lamp includes bluetooth transceiver, the bluetooth antenna with a plurality of bluetooth transceiver wireless connection.
3. The vehicle-mounted lighting device according to claim 1, wherein the controller comprises a control circuit, a signal transmission circuit and a power management circuit, the signal transmission circuit is electrically connected with the control circuit, and the power management circuit is electrically connected with the control circuit and the signal transmission circuit respectively.
4. The vehicle-mounted lighting device according to claim 3, wherein the control circuit comprises a control chip, and a first signal transmission pin, a first power supply pin and a plurality of control pins which are arranged on the control chip, the plurality of control pins are respectively electrically connected with the plurality of chassis lamps, the first signal transmission pin is electrically connected with the signal transmission circuit, and the first power supply pin is electrically connected with the power supply management circuit.
5. The vehicle-mounted lighting device according to claim 3, wherein the control circuit comprises a control chip, and a second signal transmission pin and a second power supply pin which are arranged on the control chip, the second signal transmission pin is electrically connected with the signal transmission circuit, the second power supply pin is electrically connected with the power supply management circuit, and the signal transmission circuit is connected with the plurality of chassis lamps.
6. The vehicle-mounted lighting device according to claim 3, wherein the signal transmission circuit comprises a signal transmission sub-circuit, a third signal transmission pin and a third power supply pin which are arranged on the signal transmission sub-circuit, and an antenna, the antenna is electrically connected with the signal transmission sub-circuit, the third signal transmission pin is electrically connected with the control circuit, the third power supply pin is electrically connected with the power supply management circuit, and the signal transmission sub-circuit is further electrically connected with the inertial sensor.
7. The vehicle light of claim 3, wherein the power management circuit comprises:
the capacitor is used for being electrically connected with an external power supply;
the power switch is electrically connected with the capacitor;
the fuse is electrically connected with the power switch;
the direct-current voltage conversion module is electrically connected with the fuse;
the voltage stabilizing module is electrically connected between the direct current voltage conversion module and the signal transmission circuit and is also electrically connected with the inertial sensor; and
and the switching tube is electrically connected between the control circuit and the direct-current voltage conversion module.
8. The vehicle light of claim 1, further comprising a distance sensor, wherein the controller further comprises a Bluetooth antenna, and wherein the Bluetooth antenna is wirelessly connected to the distance sensor.
9. The vehicle-mounted lighting device according to any one of claims 1 to 8, wherein each of the chassis lights comprises a plurality of light source branches, the plurality of light source branches are connected in parallel, one end of the plurality of light source branches connected in parallel is electrically connected with the controller, the other end of the plurality of light source branches connected in parallel is used for being electrically connected with an external power supply, and each light source branch comprises a light source and a driving chip connected in series.
10. A vehicle, characterized in that the vehicle comprises:
a vehicle body having a housing cavity;
a vehicle engine adapted to be disposed in the receiving cavity;
the engine cover is arranged in the accommodating cavity in a covering manner;
a chassis; the bottom part is arranged at the bottom of the vehicle body; and
the vehicle light of any one of claims 1 to 9, wherein the controller is adapted to be disposed in the receiving cavity; a plurality of chassis lights adapted to be disposed on the chassis; the inertial sensor is adapted to be disposed at the vehicle body.
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|---|---|---|---|
| CN202121891211.0U CN215935141U (en) | 2021-08-11 | 2021-08-11 | Vehicle-mounted lighting equipment and vehicle |
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| CN202121891211.0U CN215935141U (en) | 2021-08-11 | 2021-08-11 | Vehicle-mounted lighting equipment and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113784481A (en) * | 2021-08-11 | 2021-12-10 | 深圳市智岩科技有限公司 | Vehicle-mounted lighting equipment, method, device, equipment, medium and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113784481A (en) * | 2021-08-11 | 2021-12-10 | 深圳市智岩科技有限公司 | Vehicle-mounted lighting equipment, method, device, equipment, medium and vehicle |
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