CN220323998U - Reading lamp with in-car life body detection function - Google Patents
Reading lamp with in-car life body detection function Download PDFInfo
- Publication number
- CN220323998U CN220323998U CN202321520013.2U CN202321520013U CN220323998U CN 220323998 U CN220323998 U CN 220323998U CN 202321520013 U CN202321520013 U CN 202321520013U CN 220323998 U CN220323998 U CN 220323998U
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- lamp
- circuit board
- vehicle
- module
- uwb module
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- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 239000011324 bead Substances 0.000 claims abstract description 13
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 8
- 241001465382 Physalis alkekengi Species 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 241000258971 Brachiopoda Species 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model provides a reading lamp with an in-vehicle life body detection function, which comprises a lamp shell, a light-transmitting mirror, lamp beads, a UWB module integrator, an electric contact pin and a circuit board, wherein the light-transmitting mirror is embedded and installed on one side of the bottom of the lamp shell through screws, the lamp beads are fixedly installed at two ends of one side of the bottom of the circuit board through screw tin wire welding, and the UWB module integrator is fixedly installed at the center of one side of the lamp beads at the bottom of the circuit board through screw tin wire welding. The UWB module integrator is arranged in a front reading lamp module, a rear reading lamp module or a side reading lamp module in a vehicle, after the vehicle is locked, the UWB module integrator periodically emits pulse electric waves, simultaneously receives reflected electric waves, compares the phase and angle difference of the two electric waves and the air flight time, detects the existence of life bodies in the vehicle through an algorithm and calibration, and sends alarm information to remind a driver of timely returning processing by the lamp module integrated with the UWB module, so that the UWB module is reasonable and ingenious in design and strong in practicability.
Description
Technical Field
The utility model relates to the technical field of vehicle safety, in particular to a reading lamp with an in-vehicle life body detection function.
Background
Due to negligence, the driver may forget the child, sleeping adult or pet in the car and leave after locking the car with the window. The consequences of no ventilation and outdoor insolation heating of the air in the vehicle after the vehicle is locked can bring danger to life bodies forgotten in the vehicle, and similar tragedy appears in real life.
The Ultra Wide Band (UWB) technology is a wireless carrier communication technology, which does not adopt a sinusoidal carrier, but utilizes nanosecond non-sinusoidal narrow pulses to transmit data, so that the Ultra Wide Band (UWB) technology has the advantages of low system complexity, low power spectrum density of a transmitting signal, insensitivity to channel fading, low interception capability, high positioning accuracy and the like, and is particularly suitable for high-speed wireless access in indoor and other dense multipath places.
After the vehicle is locked, the UWB module periodically emits pulse electric waves, receives the reflected electric waves, compares the phase and angle difference of the two electric waves and the air flight time, detects the existence of a living body in the vehicle through an algorithm and calibration, and sends out alarm information by a lamp module integrated with the UWB module to remind a driver to timely return to process the living body.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to solve the problem that the dangerous situation is brought to the life body forgotten in the vehicle due to the non-circulation of air in the vehicle and the outdoor insolation heating after the vehicle is locked.
In order to achieve the purpose, the technical scheme of the utility model is realized as follows: the utility model provides a reading lamp with life body detection function in car, includes lamps and lanterns casing, light-transmitting mirror, lamp pearl, UWB module integrator, electric contact pin and circuit board, install through the screw inlay in lamps and lanterns shell bottom one side light-transmitting mirror, there is the installation pole interior top of lamps and lanterns shell through bolt fixed mounting, there is through installation pole fixed mounting on the lamps and lanterns shell the circuit board, there is bottom one side both ends of circuit board pass through screw tin wire welded fixed mounting the lamp pearl, the bottom of circuit board is located one side center department of lamp pearl has through screw tin wire welded fixed mounting UWB module integrator, there is top one side of circuit board passes through bolt tin wire welded fixed mounting electric contact pin.
Preferably, the periphery of the lamp housing is of an arc-shaped structure, and the lamp housing is made of plastic materials.
Preferably, the lamp beads are continuously installed at the center of one side of the bottom of the circuit board.
Preferably, a cavity is formed in one side of the top of the lamp housing, and the electrical pin is arranged in the cavity of the lamp housing.
The beneficial effects of the utility model are as follows:
according to the utility model, the lighting reading in the vehicle is realized by the lamp beads matched with the light-transmitting mirror, the detection of the living body in the vehicle is realized by the circuit board, the UWB module integrator and the electric contact pin, the safety performance is improved, the UWB module integrator is arranged in the front, rear or side reading lamp module in the vehicle, after the vehicle is locked, the UWB module integrator periodically emits pulse electric waves and simultaneously receives the reflected electric waves, the phase and angle differences of the two electric waves and the air flight time are compared, the existence or absence of the living body in the vehicle is detected through the algorithm and the calibration, and the detected result is sent out by the lamp module integrated with the UWB module to remind the driver to return to the processing in time.
Drawings
In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
reference numerals illustrate:
1. a lamp housing; 2. a light-transmitting lens; 3. a lamp bead; 4. UWB module integrator; 5. an electrical pin; 6. a circuit board.
Description of the embodiments
The present utility model will now be described in further detail with reference to the drawings and examples, wherein it is apparent that the examples described are only some, but not all, of the examples of the utility model. Embodiments and features of embodiments in this application may be combined with each other without conflict. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without inventive effort are within the scope of the utility model.
It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, and rear … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed by the utility model.
Examples: the intelligent automobile lamp comprises a lamp shell 1, a light-transmitting mirror 2, lamp beads 3, a UWB module integrator 4, an electric contact pin 5 and a circuit board 6, wherein the light-transmitting mirror 2 is embedded and installed on one side of the bottom of the lamp shell through screws, an installation rod is fixedly installed on the top end of the lamp shell through bolts, the circuit board 6 is fixedly installed on the lamp shell through the installation rod, the lamp beads 3 are fixedly installed on two ends of one side of the bottom of the circuit board 6 through screw tin wire welding, the UWB module integrator 4 is fixedly installed on the center of one side of the lamp beads 3 through screw tin wire welding, the electric contact pin 5 is fixedly installed on one side of the top of the circuit board 6 through screw tin wire welding, the detection of an automobile interior lighting reading is achieved through the lamp beads and the light-transmitting mirror, the safety performance is improved, the UWB module integrator is installed in a reading lamp module of the front side, the rear side or the side of the automobile interior, after the automobile is locked, the UWB module integrator periodically emits pulses, reflected electric waves are received, the phase difference, angle difference of the two paths are compared, the detection time is calculated through the detection time is calculated, and the actual performance of the automobile lighting module is calculated, and whether the actual information is reasonably calculated, and whether the automobile lighting information is required to be displayed or not is displayed.
Referring to fig. 1, the periphery of the lamp housing 1 is of an arc structure, the lamp housing 1 is made of plastic material, the lamp beads 3 are continuously installed at the center of one side of the bottom of the circuit board 6, a cavity is formed in one side of the top of the lamp housing 1, and the electrical contact pins 5 are arranged in the cavity of the lamp housing 1.
When the intelligent vehicle is used, the light beads are matched with the light-transmitting mirror to realize illumination reading in the vehicle, the circuit board, the UWB module integrator and the electric contact pins are utilized to realize detection of a vehicle body, the safety performance is improved, the UWB module integrator is arranged in a front reading lamp module, a rear reading lamp module or a side reading lamp module in the vehicle, after the vehicle is locked, the UWB module integrator periodically emits pulse electric waves, simultaneously receives reflected electric waves, compares the phase and angle differences of the two electric waves and the air flight time, and detects whether the vehicle body is in the vehicle or not through an algorithm and calibration, and the detected result sends alarm information to remind a driver to return to the vehicle body in time for processing by the lamp module integrated with the UWB module.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (4)
1. The utility model provides a reading lamp with life body detection function in car, its characterized in that, including lamps and lanterns casing (1), printing opacity mirror (2), lamp pearl (3), UWB module integrator (4), electric contact pin (5) and circuit board (6), install through the screw inlay in lamps and lanterns shell bottom one side printing opacity mirror (2), there is the installation pole on the inside top of lamps and lanterns shell through bolt fixed mounting, there is through installation pole fixed mounting on the lamps and lanterns shell circuit board (6), there is bottom one side both ends of circuit board (6) through screw tin silk welding fixed mounting lamp pearl (3), the bottom of circuit board (6) is located one side center department of lamp pearl (3) is through screw tin silk welding fixed mounting UWB module integrator (4), there is on one side of the top of circuit board (6) through bolt tin silk welding fixed mounting electric contact pin (5).
2. The reading lamp with the in-vehicle life body detection function according to claim 1, wherein the periphery of the lamp housing (1) is of an arc-shaped structure, and the lamp housing (1) is made of plastic materials.
3. Reading lamp with in-car life detection function according to claim 1, characterized in that the lamp beads (3) are continuously mounted at the bottom side center of the circuit board (6).
4. Reading lamp with in-car life body detection function according to claim 1, characterized in that the top side of the lamp housing (1) is provided with a cavity, and the electrical pin (5) is arranged in the cavity of the lamp housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321520013.2U CN220323998U (en) | 2023-06-15 | 2023-06-15 | Reading lamp with in-car life body detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321520013.2U CN220323998U (en) | 2023-06-15 | 2023-06-15 | Reading lamp with in-car life body detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220323998U true CN220323998U (en) | 2024-01-09 |
Family
ID=89421042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321520013.2U Active CN220323998U (en) | 2023-06-15 | 2023-06-15 | Reading lamp with in-car life body detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220323998U (en) |
-
2023
- 2023-06-15 CN CN202321520013.2U patent/CN220323998U/en active Active
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