CN115476759A

CN115476759A - Atmosphere lamp system controlled through wireless network

Info

Publication number: CN115476759A
Application number: CN202210970749.3A
Authority: CN
Inventors: 王超; 苗云
Original assignee: Jilin Zhong Ying High Technology Co Ltd
Current assignee: Jilin Zhong Ying High Technology Co Ltd
Priority date: 2022-08-13
Filing date: 2022-08-13
Publication date: 2022-12-16
Also published as: WO2024037469A1

Abstract

The invention discloses an atmosphere lamp system controlled through a wireless network, which comprises a main controller arranged in a vehicle body, at least one atmosphere lamp arranged in the vehicle body and a sub-controller connected with the atmosphere lamp, wherein the main controller and the sub-controller are in data and signal transmission through the wireless network. The main controller controls the sub-controllers and the atmosphere lamps through the wireless network, does not need to be connected with the sub-controllers and the atmosphere lamps through wiring harnesses, saves the using amount of the wiring harnesses, reduces the installation and maintenance working hours of the atmosphere lamps, and reduces the cost of the whole atmosphere lamp system. In addition, each atmosphere lamp in wireless connection and control can be installed at any position inside and outside the automobile body without the limitation of the installation position, and conditions are provided for the personalized automobile atmosphere lamp.

Description

Atmosphere lamp system controlled through wireless network

Technical Field

The invention relates to the technical field of automobile electric appliances, in particular to an atmosphere lamp system controlled through a wireless network.

Background

Atmosphere lamp is a light that plays the decoration effect in the car, and is bright and beautiful when mainly making the carriage night, bakes the atmosphere in the palm in order to make, improves the science and technology of car and feels, can also relax driver's fatigue and feel, lets the life more have the ceremonial sense in the car, builds light joyful atmosphere, promotes the degree of distinguishing of car brand, shows the difference.

Automotive interior atmosphere lights are typically located on the steering wheel, center control lights, foot lights, cup holders, roof, courtesy lights, courtesy pedals, doors, trunk, lights of the automobile. The effect of light can give people a kind of family's warmth, comfort, also can give people a science and technology, luxurious aesthetic feeling simultaneously. The atmosphere lamp of the automobile is gradually popularized from high-end automobile models to middle-low-grade automobile models as a product for decorating the automobile and setting off the atmosphere.

Every atmosphere lamp of inside car all needs the connecting wire bundle for transmission power and control signal, but the inside atmosphere lamp mounted position of car is more, and corresponding pencil branch also can increase thereupon, has both increased the quantity of car pencil, has also improved the complexity of car pencil wiring simultaneously, has increased the degree of difficulty of car assembly and maintenance, also makes the cost of car at a high level.

Therefore, an atmosphere lamp system which reduces the wiring harness of the automobile, is very convenient to install and maintain and has lower cost is urgently needed in the technical field of automobile electric appliances.

Disclosure of Invention

The invention aims to provide a novel technical scheme of a wireless control atmosphere lamp system. The main controller controls each sub-controller and the atmosphere lamp through a wireless network, and does not need to be connected with each sub-controller and the atmosphere lamp through a wiring harness, so that the using amount of the wiring harness is saved, the mounting and maintenance time of each atmosphere lamp is reduced, and the cost of the whole atmosphere lamp system is reduced. In addition, each atmosphere lamp in wireless connection and control can be installed at any position inside and outside the automobile body without the limitation of the installation position, and conditions are provided for the personalized automobile atmosphere lamp.

According to a first aspect of the invention, a wireless control atmosphere lamp system is provided, which comprises a main controller arranged in an instrument panel, at least one atmosphere lamp arranged in a vehicle body and a sub-controller connected with the atmosphere lamp, and is characterized in that the main controller performs data and signal transmission with the sub-controller through a wireless network.

Optionally, the atmosphere lamp includes a fixed base plate, a light source and a light guide, the light source and the light guide are disposed on the fixed base plate, and the light source is electrically connected to the sub-controller through the connection harness.

Optionally, the light source further comprises a cover plate, the cover plate covers the light source and the light guide body and is detachably mounted on the fixed bottom plate, and at least part of the cover plate is made of transparent or semitransparent materials.

Optionally, the cover plate is made of a color-changeable material.

Optionally, a through hole is disposed on the cover plate, and the light guide is at least partially disposed in the through hole.

Optionally, the main controller includes a wireless transmitting unit, the sub-controller includes a wireless receiving unit, an output end of the main controller is connected to the wireless transmitting unit and sends a control signal through a wireless network, and an input end of the sub-controller is connected to the wireless receiving unit and receives the control signal.

Optionally, the main controller includes a wireless receiving unit, the sub-controller includes a wireless transmitting unit, an output end of the sub-controller is connected to the wireless transmitting unit and sends the status information through a wireless network, and an input end of the main controller is connected to the wireless receiving unit and receives the status information.

Optionally, the wireless transmitting unit further includes an encryption module, the output ends of the main controller and the sub-controllers are connected to the wireless transmitting unit through the encryption module, and the encryption module encrypts the control signal or the state information; the wireless receiving unit comprises a decryption module, the input ends of the main controller and the sub-controllers are connected with the wireless receiving unit through the decryption module, and the decryption module decrypts the received control signal or the state information.

Optionally, the system further comprises a mobile control terminal, the mobile control terminal is connected with the sub-controllers through a wireless network, and the sub-controllers feed the state information back to the mobile control terminal through the wireless network.

Optionally, the sub-controller includes a control unit and a storage unit electrically connected to each other, the control unit is electrically connected to the light source through the connection harness, and is capable of controlling the switching of the light source, changing the color, adjusting the brightness, and storing the light source change information sent by the main controller in the storage unit.

Optionally, the sub-controller calls the light source change information in the storage unit according to an instruction sent by the main controller, and controls the light source through the control unit.

Optionally, the sub-controller includes a voice input unit connected to the control unit and the storage unit, and is capable of pre-storing voice command information in the storage unit, and when the voice input unit recognizes a voice identical to the pre-stored voice command information, the control unit calls the light source change information corresponding to the pre-stored voice command information and controls the light source.

Optionally, the voice input unit converts the ambient light change information into the light source change information according to the recognized external volume and transmits the light source change information to the control unit after the main controller sends a corresponding instruction in the turning-on state of the ambient light, and the control unit controls the light source according to the light source change information.

Optionally, the atmosphere lamp further comprises a heat energy sensor arranged on the cover plate, and the heat energy sensor is connected with the sub-controller through the connecting wire harness.

Optionally, a photosensitive unit is arranged in the main controller, a photosensitive surface of the photosensitive unit is exposed outside the instrument panel, the main controller sends a control signal to the sub-controllers through a wireless network according to input information of the photosensitive unit, and the control unit controls the light source to be turned on or turned off.

Optionally, the atmosphere lamp further comprises a first steering mechanism arranged on the fixed base plate, a first motor is arranged on the first steering mechanism, and the light source is arranged on the first steering mechanism and can be driven by the first motor to rotate in the direction.

Optionally, the atmosphere lamp is still including setting up first steering mechanism on the PMKD, set up first motor on the first steering mechanism, set up second steering mechanism on the first steering mechanism, second steering mechanism is in the direction of rotation is driven down to first motor, the light source sets up on the second steering mechanism, second steering mechanism sets up the second motor, the light source rotates the direction under the second motor drives.

Optionally, the first motor and the second motor are connected with the sub-controller through the wire harness, and the sub-controller receives the control signal of the main controller through a wireless network to control the first motor and/or the second motor to rotate.

Optionally, the portable lighting device further comprises a battery, the battery is detachably mounted on the fixed bottom plate, and the battery is electrically connected with the light source and the sub-controller through the wiring harness and supplies electric energy to the light source and the sub-controller.

Optionally, the sub-controller is provided with an electric quantity monitoring device, the electric quantity monitoring device can monitor the residual electric quantity of the battery, and the electric quantity monitoring device is electrically connected with the battery and the sub-controller through the connecting wire harness and feeds back the residual electric quantity information of the battery to the sub-controller.

Optionally, the sub-controller is provided with an electric quantity alarm device, the electric quantity alarm device is electrically connected with the sub-controller, an alarm value of the residual electric quantity of the battery is set in the sub-controller, when the residual electric quantity of the battery is lower than the alarm value, the sub-controller feeds an alarm signal back to the main controller through a wireless network, and the main controller sends alarm information through the automobile display terminal.

Optionally, a battery charging device is further disposed in the vehicle body, and the battery is placed in the battery charging device and is charged.

Optionally, a wireless charging coil is arranged on the battery, and the wireless charging coil is connected with an electrode of the battery.

The invention has the characteristics and advantages that:

1. the main controller controls each sub-controller and the atmosphere lamp through the wireless network, and does not need to be connected with each sub-controller and the atmosphere lamp through a wiring harness, so that the using amount of the wiring harness is saved, the mounting and maintenance time of each atmosphere lamp is reduced, and the cost of the whole atmosphere lamp system is reduced.

2. Each atmosphere lamp in wireless connection and control can be not limited by the installation position and can be installed at any position inside and outside the automobile body, and conditions are provided for the personalized automobile atmosphere lamps.

3. The atmosphere lamp is provided with the storage unit, so that various atmosphere lamp light source change information can be prestored, the atmosphere lamp light source change can be adjusted and stored according to the mind of an automobile owner, and corresponding information can be called when needed.

4. The atmosphere lamp is provided with the voice input unit, and the atmosphere lamp light source change information can be called by using the pre-stored voice command information, so that the atmosphere lamp is convenient and quick, and is more personalized.

5. The atmosphere lamp can change the light source change information of the atmosphere lamp according to the input volume of the voice input unit, so that the atmosphere of the atmosphere lamp is closer to the rhythm of automobile music.

6. The atmosphere lamp is provided with the heat energy inductor, whether a person exists in the vehicle can be induced, the atmosphere lamp can be turned off when no person exists in the vehicle, and electric energy is saved. The atmosphere lamp can be automatically lightened when a person gets on the automobile, so that modern feeling of the automobile is reflected while illumination is provided.

7. The atmosphere lamp is provided with the photosensitive unit, and the brightness of each atmosphere lamp can be controlled according to the brightness degree of the outside, so that the running of a driver is not influenced by the atmosphere lamp in the vehicle.

8. The atmosphere lamp is provided with the steering mechanism, so that the atmosphere lamp is not a fixed light source any more, and can be a light source moving the irradiation direction along with the instruction, and the technological sense in the vehicle is stronger.

9. And a single battery is arranged nearby in the atmosphere lamp, so that the number and the length of the power supply wire bundle are reduced. Possess wireless charging function simultaneously, can adopt multiple mode to charge to the battery, avoid because the electric quantity of battery is low to cause the unable normal operating of atmosphere lamp.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

FIG. 1 is a block diagram of one construction of an ambiance lamp system of the present invention;

FIG. 2 is another block diagram of an ambient lamp system in accordance with the present invention;

FIG. 3 is a block diagram of yet another configuration of an ambiance light system of the present invention

FIG. 4 is a schematic diagram of a structure of an atmosphere lamp of the present invention;

FIG. 5 is a schematic illustration of another arrangement of an atmosphere lamp according to the invention;

FIG. 6 is a schematic view of another configuration of an atmosphere lamp according to the present invention;

FIG. 7 is a schematic view of the turning mechanism of the atmosphere lamp of the present invention;

FIG. 8 is a block diagram of one configuration of a battery of the ambiance lamp system of the present invention;

fig. 9 is a schematic structural diagram of a wireless rechargeable battery of the atmosphere lamp system according to the present invention.

The figures are labeled as follows:

1. a main controller; 11. a light sensing unit; 2. a sub-controller; 21. a control unit; 22. a storage unit; 23. a voice input unit; 3. connecting a wire harness;

4. an atmosphere lamp; 41. fixing the bottom plate; 42. a light source; 43. a light guide; 44. a cover plate; 45. a thermal energy sensor;

5. a mobile control terminal;

6. a battery; 61. a wireless power receiving coil; 62. a wireless charging coil; 63. an electric quantity monitoring device; 64. an electric quantity alarm device;

71. a wireless transmitting unit; 72. wireless receiving unit

81. An encryption module; 82. a decryption module;

91. a first steering mechanism; 911. a first motor;

92. a second steering mechanism; 921. a second motor.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

The invention provides a wireless control atmosphere lamp system, which comprises a main controller 1 arranged in an instrument panel, at least one atmosphere lamp 4 arranged in a vehicle body and a sub-controller 2 connected with the atmosphere lamp 4, wherein the main controller 1 and the sub-controller 2 carry out data and signal transmission through a wireless network.

With the increasing amount of household vehicles, the automobiles are not only simple transportation means but also places where people relax, so people pay more and more attention to the environment inside the automobiles, and hope to obtain one or warm or luxurious or modern interior decoration of the automobiles. Atmosphere lamp 4 is a light that plays the decorative effect in the car, and it is more gorgeous mainly in order to make the carriage when night, and the atmosphere of setting off by the fire improves the science and technology of car and feels, can also relax driver's fatigue and feel, lets the life more have the ceremonial sense in the car, builds light joyful atmosphere, promotes the discernment of car brand, shows the difference.

The automotive interior atmosphere light 4 is typically located on the automotive steering wheel, intermediate control lights, foot lights, cup holder, roof, courtesy lights, courtesy pedals, doors, trunk, lights. The effect of light can give people a kind of family's warmth, comfort, also can give people a science and technology, luxurious aesthetic feeling simultaneously. The automobile atmosphere lamp 4 is gradually popularized from high-end automobile models to middle-low-grade automobile models as a product for decorating automobiles and setting off atmosphere.

Every atmosphere lamp 4 of inside car all need connect pencil 3 for transmission power and control signal, but 4 mounted positions of atmosphere lamp of inside car are more, and corresponding pencil branch also can increase thereupon, has both increased the quantity of car pencil, has also improved the complexity of car pencil wiring simultaneously, has increased the degree of difficulty of car assembly and maintenance, also makes the cost of car at a high level.

In order to solve the problem, the invention provides a wireless control atmosphere lamp system, which transmits control signals and state information through the wireless connection of a main controller 1 and a sub-controller 2, cancels the wire harness connection between an atmosphere lamp 4 and an instrument panel, saves the using amount of the wire harness of the whole vehicle, reduces the weight of the whole vehicle, reduces the cost and makes contribution to energy conservation and emission reduction.

In addition, the atmosphere lamp system with wireless connection enables the installation of the atmosphere lamp 4 to be easy, and the atmosphere lamp 4 can be directly installed at the installation position of the atmosphere lamp 4 no matter the atmosphere lamp system is assembled on an automobile assembly line or people make individual refit in the automobile in order to highlight individuation, complex wiring is not needed, and wiring harnesses penetrating through parts are not needed to be punched, so that the atmosphere lamp system is very easy to install, maintain and replace, the processing and maintenance cost is reduced, and the production efficiency is improved.

In one embodiment, as shown in fig. 4, the atmosphere lamp 4 includes a fixed base plate 41, a light source 42, a light guide body 43, and a cover plate 44, the fixed base plate 41 is fixedly connected to the vehicle body, the light source 42 and the light guide body 43 are disposed on the fixed base plate 41, the cover plate 44 covers the light source 42 and the light guide body 43 and is detachably mounted on the fixed base plate 41, and the light source 42 is connected to the sub-controller 2.

The atmosphere lamp 4 may be installed at any position of the vehicle body, but the vehicle is always in a vibration environment during the driving process, so the atmosphere lamp 4 needs to be firmly fixed on the vehicle body, the fixing bottom plate 41 of the atmosphere lamp 4 may be made of a hard material or a soft and deformable material, and the fixing bottom plate 41 may be fixed on a sheet metal or an interior trim part of the vehicle in a clamping, screwing, riveting, bonding or welding manner.

The light source 42 includes, but is not limited to, a fluorescent lamp, a cold cathode fluorescent lamp (neon lamp), an electrodeless solid lighting, an LED, and an OLED, and the LED light source 42 is used more frequently at present, and has low voltage, low power consumption, high brightness, and various colors and brightness. The light guide body 43 functions to guide the light of the light source 42 to a predetermined position and further diverge or converge the light of the light source 42, so that the light of the atmosphere lamp 4 is soft and not dazzling. The light guide 43 is at least partially attached to the light source 42, and light emitted from the light source 42 is refracted in the light guide 43, so that even if the shape of the light guide 43 is not regular, light can be guided out, and the light from the light source 42 can be seen by the user. The inside transparent material that is of light guide body 43, the luminousness is at least 80%, can lead out the light of light source 42 is effectual, can not be at light guide body 43 internal loss, the extravagant energy.

The cover plate 44 is a decorative panel on the surface of the atmosphere lamp 4, and the light from the light source 42 is transmitted to the cover plate 44 through the light guide 43 and is then emitted from the cover plate 44 to the outside of the atmosphere lamp 4. The cover plate 44 is fastened to the base plate 41 by means of a snap connection, a screw connection or the like, and may be removed if necessary, in order to facilitate the replacement of the light source 42 or the light guide 43, or the maintenance of the atmosphere lamp 4. The light source 42 is connected with the sub-controller 2 through a wire harness, and under the control of the sub-controller 2, the switch, the color and the brightness of the light source 42 are changed, so that the atmosphere lamp 4 is more gorgeous, the atmosphere is set by baking, and the technological sense of the automobile is improved.

In one embodiment, the cover 44 is made of a transparent or translucent material at least partially. The cover plate 44 is made of a transparent or translucent material, so that the light of the light source 42 or the light guide 43 can be transmitted through the cover plate 44, and a user can see the light of the atmosphere lamp 4. The cover 44 may also be partially light transmissive, such as where the decorative motif on the cover 44 is a clear material, and where the other is opaque, so that light is transmitted through the motif, adding to the technological, luxurious aesthetic appeal of the mood light 4.

In one embodiment, the cover 44 is a color-changeable material. The cover plate 44 is made of a color-changeable material, and when the light of the light source 42 or the light guide 43 is transmitted from the cover plate 44, a user can see various light rays of the atmosphere lamp 4.

In one embodiment, as shown in FIG. 5, a through hole is provided in cover plate 44 and light guide 43 is at least partially disposed within the through hole. The light of the light source 42 passes through the light guide body 43 and the cover plate 44, and thus certain loss is inevitable, and in order to avoid more loss and waste of energy of the light source 42, a through hole can be formed in the cover plate 44, the shape of the through hole can be any shape, and the light guide body 43 is at least partially arranged in the through hole, so that the light of the light source 42 is directly transmitted out of the atmosphere lamp 4 by the light guide body 43, and the light is brighter without being blocked by the cover plate 44.

In one embodiment, as shown in fig. 2, the main controller 1 includes a wireless transmitting unit 71, the sub-controller 2 includes a wireless receiving unit 72, an output terminal of the main controller 1 is connected to the wireless transmitting unit 71 and transmits a control signal through a wireless network, and an input terminal of the sub-controller 2 is connected to the wireless receiving unit 72 and receives the control signal.

The wireless transmitting unit 71 is capable of converting a control signal of the main controller 1 into a wireless transmission signal, and transmitting the wireless transmission signal through a wireless transmitting antenna, for example, F05R is a small-sized low-voltage, micro-power wireless transmitting module. By adopting the SMT process, the sound meter has stable frequency and stable performance, and is particularly suitable for small-size wireless remote control and data transmission products powered by the battery 6. The wireless receiving unit 72 is generally divided into two types, i.e., a superregenerative receiving module and a superheterodyne receiving module, and may be further divided into a wireless receiving head (without decoding and outputting a pulse signal) and a wireless receiving board (with a decoding chip and outputting a TTL level signal) according to whether encoding or decoding is performed. The control signal of the main controller 1 is transmitted by the wireless transmitting unit 71, then received by the wireless receiving unit 72, and converted into a control signal to be transmitted to the sub-controller 2, and the sub-controller 2 controls the corresponding atmosphere lamp 4.

In one embodiment, as shown in fig. 2, the main controller 1 includes a wireless receiving unit 72, the sub-controller 2 includes a wireless transmitting unit 71, an output terminal of the sub-controller 2 is connected to the wireless transmitting unit 71 and transmits the status information through a wireless network, and an input terminal of the main controller 1 is connected to the wireless receiving unit 72 and receives the status information.

When the running state of the atmosphere lamp 4 on the vehicle body changes, the state information needs to be fed back to the main controller 1, at this time, the sub-controller 2 needs to be provided with the wireless transmitting unit 71, the sub-controller 2 can transmit the state information of the atmosphere lamp 4 to the wireless transmitting unit 71, and then the wireless transmitting unit 71 sends the state information to the main controller through the wireless transmitting antenna. The main controller 1 is provided with the wireless receiving unit 72, and after the wireless receiving unit 72 of the main controller 1 receives the signal sent by the wireless network, the signal is converted into the state information of the atmosphere lamps 4 and is transmitted to the man-machine interface of the automobile, so that a driver can know the working state of each atmosphere lamp 4 at any time and can make corresponding feedback in time.

In one embodiment, as shown in fig. 2, the wireless transmitting unit 71 further includes an encryption module 81, the output ends of the main controller 1 and the sub-controllers 2 are connected with the wireless transmitting unit 71 through the encryption module 81, and the encryption module 81 encrypts the control signal or the status information; the wireless receiving unit 72 comprises a decryption module 82, the input ends of the main controller 1 and the sub-controllers 2 are connected with the wireless receiving unit 72 through the decryption module 82, and the decryption module 82 decrypts the received control signals or state information.

With the increasing development of vehicle informatization, the vehicle-mounted network is arranged and used on most automobiles, the signal interference among different vehicles is correspondingly increased, in order to prevent wireless control signals among different vehicles from misoperation of other vehicles, the signal transmission and reception of each vehicle are provided with corresponding encryption and decryption programs, and simultaneously, in order to prevent hackers from invading the vehicles, external signals cannot be accessed into the information transmission network of the vehicles. The encryption module 81 is through inside encoder, recodes control signal or state information through certain rule, also is the key, then sends out the information after will encoding through wireless transmission again, even there is other vehicles to receive wireless information like this, because do not have corresponding key, also can't discern corresponding information, and simultaneously, the key also can be from taking the identification code, if the identification code of other vehicles receipt information is inconsistent with self identification code, just can not discern corresponding information. Only the information receiving device corresponding to the identification code, that is, the corresponding decryption module 82, decrypts the information using the corresponding rule, and transmits the decrypted information to the corresponding main controller 1 or sub-controller 2.

In one embodiment, as shown in fig. 2, the system further comprises a mobile control terminal 5, the mobile control terminal 5 is connected to the sub-controller 2 through a wireless network, and the sub-controller 2 feeds back the state information to the mobile control terminal 5 through the wireless network.

The mobile control terminal 5 comprises a mobile phone, a tablet or a mobile notebook computer and the like, the mobile control terminal 5 can be connected to a wireless network of an automobile through wifi, bluetooth, a 4G network or a 5G network, and is wirelessly connected with the wireless transmitting unit 71 and the wireless receiving unit 72 of the sub-controller 2, so that the state information of the atmosphere lamp 4 sent by the sub-controller 2 can be received, even if a driver is not in the automobile, the situation of the atmosphere lamp 4 in the automobile or outside the automobile can be observed through the mobile control terminal 5, and therefore some abnormal situations can be processed in time. For example, forgetting to turn off part of the atmosphere lamps 4, the turning-off condition of each atmosphere lamp 4 can be checked through the mobile control terminal 5, and the atmosphere lamps 4 are turned off through remote control. The mobile control terminal 5 can also transmit control signals to each atmosphere lamp 4 through the installed software to control partial functions, so that a driver can operate each atmosphere lamp 4 without using the vehicle.

When the mobile control terminal 5 and the main controller 1 simultaneously send control signals, which also represents that people are operating in a cab in the automobile, the sub-controller 2 takes the control signals sent by the main controller 1 as the standard, and unexpected actions of the automobile caused by misoperation of the mobile control terminal 5 are avoided.

In one embodiment, as shown in fig. 2, the sub-controller 2 includes a control unit 21 and a storage unit 22 electrically connected to each other, and the control unit 21 is electrically connected to the light source 42 and can control the switching of the light source 42, change the color, and adjust the brightness, and store the light source 42 change information transmitted from the main controller 1 in the storage unit 22.

The sub-controller 2 includes a control unit 21, which may include a Central Processing Unit (CPU), a Micro Control Unit (MCU), a Digital Signal Processor (DSP), an editable logic controller (PLC), a Field Programmable Gate Array (FPGA), and the like. The sub-controller 2 has certain calculation and control functions, can install programs or control signals of the main controller 1, controls the light source 42 of the atmosphere lamp 4, can adjust the on-off of the light source 42, change colors and adjust brightness, enables the atmosphere lamp 4 to have not only the function of illumination, but also can adjust the atmosphere in the vehicle through the change of light, and enables people in the vehicle to relax and enjoy. The sub-controller 2 further comprises a storage unit 22 having a function of storing information, an operator can arrange a light change program of each atmosphere lamp 4 on a display interface of the main controller 1, and send the light source 42 change information to the sub-controller 2 through a wireless network, and the storage unit 22 stores the light source 42 change information and calls the light source 42 when needed.

In one embodiment, as shown in fig. 2, the sub-controller 2 retrieves the light source 42 variation information in the storage unit 22 according to the instruction sent by the main controller 1, and controls the light source 42 through the control unit 21. The operator arranges the light source 42 change information according to his/her preference and prestores the information in the storage unit 22, and when the specific light source 42 change information is needed, the sub-controller 2 can fetch the corresponding light source 42 change information from the storage unit 22 and control the light source 42 through the control unit 21 by only fetching the light source 42 change information in the main controller 1 and sending the information to the sub-controller 2 through the wireless network.

In one embodiment, as shown in fig. 2, the sub-controller 2 includes a voice input unit 23 connected to the control unit 21 and the storage unit 22, and is capable of pre-storing voice command information in the storage unit 22, and when the voice input unit 23 recognizes the same voice as the pre-stored voice command information, the control unit 21 retrieves light source 42 variation information corresponding to the pre-stored voice command information and controls the light source 42.

If the operator wants to pre-store the light source 42 variation information, the operator needs to search the display interface of the main controller 1 each time, which is time consuming, and when the amount of the pre-stored light source 42 variation information is large, the operator cannot find the light source 42 variation information wanted immediately. Therefore, the sub-controller 2 is further provided with a voice input unit 23, the voice input unit 23 includes a microphone and a corresponding voice digital conversion module, the microphone records voice, and the voice digital conversion module converts the recorded voice into digital information and transmits the digital information to the control unit 21 of the sub-controller 2. When the change information of the light source 42 is prestored, the corresponding voice command information is stored, when an operator needs to call the change information of the prestored light source 42, the operator only needs to speak the voice command information, the voice input unit 23 can automatically recognize the voice input command and the prestored voice command information, if the voice is the same, the control unit 21 calls the change information of the light source 42 corresponding to the prestored voice command information and controls the light source 42 to change the light according to the prestored change information of the light source 42, and the method is convenient and rapid and is more personalized. The control unit 21 has a certain fault-tolerant function, namely the voice information can be regarded as the same voice command within the allowed fault-tolerant range, so that the problem that the control unit 21 cannot identify the voice information due to the fact that the voice of an operator is changed or other personnel perform voice operation is avoided.

In one embodiment, as shown in fig. 2, the voice input unit 23 converts the external volume into the light source 42 change information according to the recognized external volume and transmits the light source 42 change information to the control unit 21 after the main controller 1 sends a corresponding command when the atmosphere lamp 4 is in the on state, and the control unit 21 controls the light source 42 according to the light source 42 change information. The sub-controller 2 can also start the mode of the volume control atmosphere lamp 4 under the control of the main controller 1, in this mode, the control unit 21 does not recognize the comparison between the voice information and the stored voice command information, but recognizes the external volume according to the voice input unit 23, and converts the external volume into the light source 42 change information to be transmitted to the control unit 21, and the control unit 21 controls the light source 42 according to the light source 42 change information. When an operator puts music in the vehicle, the volume of the music can be installed on the atmosphere lamp 4, the color and the brightness of the atmosphere lamp 4 are changed accordingly, the atmosphere in the vehicle is adjusted, and the operator in the vehicle can relax.

In one embodiment, as shown in fig. 6, the ambience lamp 4 further comprises a thermal energy sensor 45 arranged on the cover plate 44, the thermal energy sensor 45 being connected to the sub-controller 2. The heat energy inductor 45 can induce whether people are in the vehicle or not, and can automatically turn off the atmosphere lamp 4 through the control unit 21 of the sub-controller 2 when no people are in the vehicle, so that electric energy is saved. The heat of the human body can be automatically sensed when people get on the automobile, and the control unit 21 of the sub-controller 2 lights the atmosphere lamp 4 to provide illumination and reflect the modern feeling of the automobile.

In one embodiment, as shown in fig. 2, a light sensing unit 11 is disposed in the main controller 1, a light sensing surface of the light sensing unit 11 is exposed outside the dashboard, the main controller 1 sends a control signal to the sub-controller 2 through a wireless network according to input information of the light sensing unit 11, and the control unit 21 controls the light source 42 to be turned on or off. The light luminance in the car can be adjusted to the atmosphere lamp 4, builds light atmosphere, but the control of navigating mate to the vehicle can not be influenced to the light of atmosphere lamp 4, for example when navigating mate when the environment of darkness, 4 luminance of atmosphere lamp in the car are brighter, and the image in the car can be reflected to the interior glass of car, influence the operation of navigating mate to the vehicle and the judgement to the environment outside the car. Therefore, the photosensitive unit 11 is arranged in the main controller 1 and exposed out of the instrument panel, so that the brightness of the automobile can be detected, a control signal can be sent according to the brightness degree of the external environment and transmitted to each sub-controller 2 through a wireless network, and then the brightness of each atmosphere lamp 4 is controlled by the sub-controllers 2, so that the atmosphere lamp 4 in the automobile cannot influence the driving of a driver.

In one embodiment, as shown in fig. 7, the mood lamp 4 further comprises a first turning mechanism 91 disposed on the fixed bottom plate 41, a first motor 911 is disposed on the first turning mechanism 91, and the light source 42 is disposed on the first turning mechanism 91 and can be turned by the first motor 911. Among drivers of automobiles, there are more and more young people, and the change of the atmosphere lamp 4 is not limited to the change of the color and the brightness, and the change of the light direction is also expected. Therefore, inside the partial atmosphere lamp 4, the first steering mechanism 91 is arranged on the fixed base plate 41, the first steering mechanism 91 is arranged on the first steering mechanism 91 of the light source 42, the first steering mechanism 91 can be driven by the first motor 911 to rotate, so that the light of the atmosphere lamp 4 can change the irradiation direction while changing the color and the brightness, and the atmosphere in the vehicle has more modern and science fiction feelings.

The first steering mechanism 91 is provided with a rotating shaft fixedly connected with the light source 42, one end of the rotating shaft is directly connected with the first motor 911, or is connected with the first motor 911 through a rotating mechanism, such as a gear mechanism, when the first motor 911 rotates, the rotating shaft is driven, and meanwhile, the light source 42 is driven to rotate, so that the light source can rotate to any angle in a plane.

The first motor 911 is connected with the sub-controller 2 through a connection harness 3, and the sub-controller 2 obtains a control signal from the main controller 1 through a wireless network and controls the rotation angle and the speed of the first motor 911.

In one embodiment, as shown in fig. 7, the ambience lamp 4 further includes a first steering mechanism 91 disposed on the fixed base plate 41, a first motor 911 is disposed on the first steering mechanism 91, a second steering mechanism 92 is disposed on the first steering mechanism 91, the second steering mechanism 92 rotates under the driving of the first motor 911, the light source 42 is disposed on the second steering mechanism 92, the second steering mechanism 92 is disposed on the second motor 921, and the light source 42 rotates under the driving of the second motor 921.

The second steering mechanism 92 is provided with a rotating shaft connected with the first steering mechanism 91, one end of the rotating shaft is directly connected with the second motor 921, or the rotating shaft is driven to rotate by a rotating mechanism, such as a gear mechanism, when the second motor 921 rotates, the rotating shaft is driven, and meanwhile, the first steering mechanism 91 is driven to rotate, so that the light source 42 can be rotated to an angle required by a driver.

The second motor 921 is connected to the sub-controller 2 through the connection harness 3, and the sub-controller 2 obtains a control signal from the main controller 1 through a wireless network, and controls the rotation angle and speed of the second motor 921.

The first steering mechanism 91 is capable of rotating the light source 42 in a plane, such as a horizontal sweep or a vertical sweep. The second steering mechanism 92 can drive the first steering mechanism 91 to rotate in a plane, when the first steering mechanism 91 and the second steering mechanism 92 adjust the rotating angle at the same time, the light source 42 can rotate to any angle and is not limited to rotate in a plane any more, and a driver can set the changing direction of the light source 42 at will, so that the atmosphere in the vehicle has more modern and science fiction feelings.

In one embodiment, the first motor 911 and the second motor 921 are connected to the sub-controller 2 through a wire harness, and the sub-controller 2 receives a control signal from the main controller 1 through a wireless network to control the first motor 911 and/or the second motor 921 to rotate. The driver can set control signals for the first motor 911 and the second motor 921 on the display interface of the main controller 1, and transmit the control signals to the sub-controller 2 through the wireless network, and the sub-controller 2 controls the first motor 911 and/or the second motor 921 to rotate after receiving the control signals. Or the sub-controller 2 stores the control signals of the first motor 911 and the second motor 921 in the storage unit 22, and retrieves the control signals when necessary and rotates the first motor 911 and the second motor 921 under the control of the pre-stored control signals.

In one embodiment, as shown in fig. 6, the portable electronic device further comprises a battery 6, wherein the battery 6 is detachably mounted on the fixed base plate 41, and the battery 6 is electrically connected with the light source 42 and the sub-controller 2 and supplies power to the light source 42 and the sub-controller 2.

As above, atmosphere lamp 4 sets up in a lot of positions of automobile body, and atmosphere lamp 4 all needs the electric energy just can drive, if supply power through automobile power generation machine or storage battery, then still need draw forth a lot of power cord and connect, causes the man-hour increase of installation, consequently, has set up battery 6 in atmosphere lamp 4 nearby to detachable installs in atmosphere lamp 4, with the change of convenient battery 6. The battery 6 is provided with the ambience lamp 4 and the sub-controller 2 and supplies the light source 42 and the sub-controller 2 with electrical energy.

In one embodiment, as shown in fig. 8, the sub-controller 2 is provided with a power monitoring device 63, the power monitoring device 63 can monitor the remaining power of the battery 6, and the power monitoring device 63 is electrically connected to the battery 6 and the sub-controller 2 and feeds back the information of the remaining power of the battery 6 to the sub-controller 2.

The battery 6 may be a dry battery 6 or a rechargeable battery 6, and the rechargeable battery 6 may be a lead-acid battery 6, a nickel cadmium battery 6, a nickel hydrogen battery 6, a lithium ion battery 6, or the like. In order to enable the battery 6 to be used repeatedly, the rechargeable battery 6 is used in the present invention, and when the rechargeable battery 6 is used to a predetermined period, the amount of power inside the battery 6 is consumed, so that the electric load device and the sub controller or sub controller 2 cannot be driven, and thus the remaining power in the battery 6 needs to be monitored frequently. The electric quantity monitoring device 63 is connected with the electrode of the battery 6, the internal detection device can detect the voltage and current state of the battery 6, the residual electric quantity of the battery 6 is calculated through a pre-stored calculation mode, and the residual electric quantity information of the battery 6 is fed back to the sub-controller 2. The sub-controller 2 transmits the remaining capacity information of the battery 6 to the main controller 1 through a wireless network, and the main controller 1 displays the remaining capacity information on a display interface, so that a driver can monitor the remaining capacity of the battery 6 carried by each atmosphere lamp 4 in real time.

In one embodiment, as shown in fig. 8, the sub-controller 2 is provided with an electric quantity alarm device 64, the electric quantity alarm device 64 is electrically connected with the sub-controller 2, an alarm value of the remaining electric quantity of the battery 6 is set in the sub-controller 2, when the remaining electric quantity of the battery 6 is lower than the alarm value, the sub-controller 2 feeds an alarm signal back to the main controller 1 through a wireless network, and the main controller 1 sends an alarm message through an automobile display terminal.

If the driver does not notice that the remaining capacity information of the battery 6 has fallen below the threshold value, it may cause the operation of the atmosphere lamp 4 or the sub-controller 2 to stop due to a power shortage. Therefore, the battery 6 is further provided with a power alarm 64, the power alarm 64 is connected to the sub-controller 2 via the connection harness 3, and a threshold value of the remaining power information of the battery 6, that is, an alarm value is set in the sub-controller 2. The remaining capacity of the battery 6 is lower than the alarm value, and the driver needs to be reminded to charge the battery 6 in time or replace the charged battery 6. The information for the power alarm device 64 to issue an alarm includes, but is not limited to, highlighting or flashing a portion of the display, whistling or voice prompting.

In one embodiment, a battery charging device (not shown) is further provided in the vehicle body, and the battery 6 is placed in the battery charging device and charged.

When the residual electric quantity of the battery 6 in the atmosphere lamp 4 is lower than the alarm value, the battery 6 does not have time to be charged, so that a battery charging device can be arranged in a trunk or other positions of the automobile, the battery 6 placed in the battery charging device can be charged through a generator in the running state of the automobile, when the residual electric quantity of the battery 6 in the atmosphere lamp 4 is lower than the alarm value, the charged standby battery 6 in the battery charging device can be taken out and replaced in time, and the use of the atmosphere lamp 4 or the sub-controller 2 is not delayed.

In one embodiment, as shown in fig. 9, a wireless power receiving coil 61 is provided on the battery 6, and the wireless power receiving coil 61 is connected to an electrode of the battery 6.

The wireless power receiving coil 61 may be disposed at a side of the battery 6 and connected to an electrode of the battery 6 for wirelessly charging the battery 6. The wireless power receiving coil 61 may wirelessly charge the battery 6 by a wireless charging method such as electromagnetic induction coupling or magnetic resonance coupling.

The electromagnetic induction coupling means that when the wireless charging coil 62 approaches the wireless power receiving coil 61, the energy signal emitted by the wireless charging coil 62 is coupled to the wireless power receiving coil 61 in an electromagnetic induction manner and is provided to the battery 6.

The magnetic resonance coupling means that a power transmission side resonance capacitor connected in series with the wireless charging coil 62 is arranged in the wireless charging coil 62, so that a power transmission side LC resonance circuit is formed; a power receiving side resonant capacitor connected in series with the wireless power receiving coil 61 is provided in the wireless power receiving coil 61 to form a power receiving side LC resonant circuit; and the power transmission-side LC resonance circuit and the power reception-side LC resonance circuit have the same resonance frequency. When the wireless charging coil 62 is energized, the LC resonant circuit on the power transmission side will generate a high-frequency vibration magnetic field; the magnetic field and the electric field at any time at any position in the high-frequency vibration magnetic field are in an orthogonal relation, the phase difference is 1/2 pi, the magnetic field intensity is far higher than the electric field intensity, the space electromagnetic field can store energy, the power flow density of the combined electromagnetic wave is zero, and no energy is transmitted, namely the field cannot radiate outwards and cannot be lost inwards. When the wireless charging coil 62 approaches the wireless receiving coil 61, the wireless receiving coil 61 falls into the range of the high-frequency vibration magnetic field, and since the receiving-side LC resonance circuit has the same resonance frequency as the transmitting-side LC resonance circuit, the receiving-side LC resonance circuit will generate resonance of the same-frequency magnetic field, so that energy is coupled from the wireless charging coil 62 to the wireless receiving coil 61 in the form of magnetic resonance and is supplied to the battery 6.

Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. The atmosphere lamp system is characterized by comprising a main controller arranged in a vehicle body, at least one atmosphere lamp arranged in the vehicle body and a sub-controller connected with the atmosphere lamp, wherein the main controller and the sub-controller are in data and signal transmission through a wireless network.

2. The ambience lamp system controlled through the wireless network as claimed in claim 1, wherein the ambience lamp includes a fixed floor, a light source and a light guide, the light source and the light guide being disposed on the fixed floor, the light source being electrically connected with the sub-controller.

3. The wireless network controlled ambience lamp system of claim 2, further comprising a cover plate covering the light source and the light guide and detachably mounted on the fixing base plate, wherein the cover plate is made of at least partially transparent or translucent material.

4. The wireless network controlled ambience lamp system as claimed in claim 3, wherein the cover plate is made of a color-changeable material.

5. The wireless network controlled ambience lamp system of claim 3, wherein the cover plate is provided with a through hole, and the light guide is at least partially disposed within the through hole.

6. The wireless network controlled ambience lamp system of claim 1, wherein the main controller includes a wireless transmitting unit, the sub-controller includes a wireless receiving unit, an output of the main controller is connected to the wireless transmitting unit and transmits the control signal through a wireless network, and an input of the sub-controller is connected to the wireless receiving unit and receives the control signal.

7. The ambient light system controlled through a wireless network as recited in claim 1, wherein the master controller comprises a wireless receiving unit, the sub-controller comprises a wireless transmitting unit, an output of the sub-controller is connected with the wireless transmitting unit and transmits the status information through the wireless network, and an input of the master controller is connected with the wireless receiving unit and receives the status information.

8. The wireless network controlled ambience lamp system as claimed in claim 6 or 7, wherein the wireless transmitting unit further comprises an encryption module, the output terminals of the main controller and the sub-controller are connected with the wireless transmitting unit through the encryption module, and the encryption module encrypts the control signal or the status information; the wireless receiving unit comprises a decryption module, the input ends of the main controller and the sub-controllers are connected with the wireless receiving unit through the decryption module, and the decryption module decrypts the received control signal or the state information.

9. The wireless network controlled ambience lamp system as claimed in claim 1, further comprising a mobile control terminal connected to the sub-controllers via a wireless network, the sub-controllers feeding back the status information to the mobile control terminal via the wireless network.

10. The system of claim 2, wherein the sub-controller comprises a control unit and a storage unit electrically connected to each other, the control unit is electrically connected to the light source and is capable of controlling the light source to be turned on and off, to change color, and to adjust brightness, and to store the light source change information transmitted from the main controller in the storage unit.

11. The system as claimed in claim 10, wherein the sub-controller retrieves the light source change information from the storage unit and controls the light source through the control unit according to the command sent by the main controller.

12. The system as claimed in claim 10, wherein the sub-controller comprises a voice input unit connected to the control unit and the storage unit, wherein voice command information can be pre-stored in the storage unit, and when the voice input unit recognizes the same voice as the pre-stored voice command information, the control unit retrieves the light source variation information corresponding to the pre-stored voice command information and controls the light source.

13. The wireless network controlled ambience lamp system of claim 12, wherein the voice input unit is configured to convert the ambient light change information into the light source change information according to the recognized external volume and transmit the light source change information to the control unit after the main controller sends a corresponding command in the on state of the ambience lamp, and the control unit controls the light source according to the light source change information.

14. The wireless network controlled ambience lamp system of claim 2, further comprising a thermal energy sensor disposed on the cover plate, the thermal energy sensor being connected to the sub-controller.

15. The ambient light system controlled by the wireless network as claimed in claim 2, wherein a photosensitive unit is arranged in the main controller, a photosensitive surface of the photosensitive unit is exposed out of the instrument panel, the main controller sends a control signal to the sub-controllers through the wireless network according to the input information of the photosensitive unit, and the control unit controls the light source to be turned on or off.

16. The wireless network controlled ambience lamp system of claim 2, further comprising a first turning mechanism disposed on the fixed floor, the first turning mechanism having a first motor disposed thereon, the light source being disposed on the first turning mechanism and being capable of being turned by the first motor.

17. The wireless network controlled ambience lamp system of claim 2, further comprising a first steering mechanism disposed on the fixed base plate, the first steering mechanism having a first motor disposed thereon, the first steering mechanism having a second steering mechanism disposed thereon, the second steering mechanism being rotated by the first motor, the light source being disposed on the second steering mechanism, the second steering mechanism having a second motor, the light source being rotated by the second motor.

18. The wireless network controlled atmosphere lamp system as recited in any one of claims 16 or 17, wherein the first motor and the second motor are connected with the sub-controller through the wiring harness, and the sub-controller receives the control signal of the main controller through a wireless network to control the rotation of the first motor and/or the second motor.

19. The wireless network controlled ambience light system according to claim 2, further comprising a battery, the battery being detachably mounted on the stationary base plate, the battery being electrically connected to and providing power to the light source and the sub-controller.

20. The ambient light system controlled through a wireless network as recited in claim 19, wherein the sub-controller is provided with a power monitoring device capable of monitoring the remaining power of the battery, the power monitoring device is electrically connected with the battery and the sub-controller and feeds back the remaining power information of the battery to the sub-controller.

21. The ambience lamp system controlled through the wireless network as claimed in claim 20, wherein the sub-controller is provided with an electric quantity alarm device, the electric quantity alarm device is electrically connected with the sub-controller, the sub-controller is provided with an alarm value of the remaining electric quantity of the battery, when the remaining electric quantity of the battery is lower than the alarm value, the sub-controller feeds an alarm signal back to the main controller through the wireless network, and the main controller sends an alarm message through a vehicle display terminal.

22. The wireless network controlled ambience light system of claim 19, wherein a battery charging device is further disposed in the vehicle body, the battery being placed in the battery charging device and charged.

23. The wireless network controlled ambience lamp system of claim 19, wherein a wireless power receiving coil is disposed on the battery, the wireless power receiving coil being connected to an electrode of the battery.