CN215284577U - Pedestrian warning device of automobile - Google Patents
Pedestrian warning device of automobile Download PDFInfo
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- CN215284577U CN215284577U CN202120360734.6U CN202120360734U CN215284577U CN 215284577 U CN215284577 U CN 215284577U CN 202120360734 U CN202120360734 U CN 202120360734U CN 215284577 U CN215284577 U CN 215284577U
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Abstract
The utility model discloses a pedestrian warning device of an automobile, which is arranged in the front cabin of the automobile, wherein the pedestrian warning device (1) comprises a shell (6); an infrared sensing probe (2) is arranged on a panel of the shell (6) facing the front of the vehicle. By adopting the technical scheme, the information of the running vehicles can be timely and effectively provided for external personnel, and when the vehicles pass, the system alarms that vehicles pass by nearby pedestrians; the device is integrated in the pedestrian prompting device and has the advantages of low cost, small volume, simple structure, safety, obvious effect and the like.
Description
Technical Field
The utility model belongs to the technical field of the equipment is gone to vehicle safety. More specifically, the utility model relates to a be applied to pedestrian's warning device that the outside area response of driving of car was reported an emergency and asked for help or increased vigilance.
Background
With the electric automobile occupying a larger and larger domestic market, more electric automobiles enter the lives of people, and the safety requirements of users on the electric automobiles are more and more strict. However, the existing electric automobile starts the pedestrian warning device according to the speed of the automobile, and the requirement of the user on the safety performance cannot be met.
The pedestrian warning device of the conventional electric automobile can remind other road users of passing the automobile only when the speed is less than or equal to 20 km/h. When the speed is more than 20km/h, the existing pedestrian warning device does not work; meanwhile, the electric automobile is convenient and fast, the starting sound is small, and passersby are easily scared when a vehicle passes nearby, and pedestrians or vehicles are easily collided. Therefore, when the electric automobile runs, the traffic safety requirements cannot be met, the poor experience feeling is brought to customers, and a certain improvement space exists.
Disclosure of Invention
The utility model provides a pedestrian warning device of car, its purpose is avoided the vehicle to cause the hidden danger of traffic accident to the pedestrian.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
the pedestrian warning device of the automobile is arranged in the front cabin of the automobile and comprises a shell; an infrared sensing probe is arranged on a panel of the shell facing the front of the vehicle.
The shell is internally provided with a PCB, the PCB is provided with a controller connecting end, and the infrared sensing probe is connected with the PCB through a signal circuit; the PCB board pass through the controller link and be connected with vehicle control unit.
And the vehicle control unit is connected with the CAN bus through a signal line and performs signal exchange.
The pedestrian warning device is arranged on the right side of the front cabin of the automobile through a connecting buckle arranged on a shell of the pedestrian warning device.
The pedestrian warning device is provided with a sound alarm which is connected with the vehicle control unit through a PCB.
The automobile front cabin is provided with a light alarm, and the light alarm is connected with the whole automobile controller through a PCB.
By adopting the technical scheme, the utility model, the information of the running vehicles can be timely and effectively provided for the outside personnel, and when the vehicles pass, the vehicles passing nearby the pedestrians are warned to pass; the device is integrated in the pedestrian warning device and has the advantages of low cost, small volume, simple structure, safety, obvious effect and the like.
Drawings
The contents of the drawings and the reference numbers in the drawings are briefly described as follows:
FIG. 1 is a schematic view of the appearance structure of the pedestrian warning device with an inductive alarm of the present invention;
FIG. 2 is a front structural view of the pedestrian warning device of the present invention;
FIG. 3 is a schematic view of the internal structure of the structure shown in FIG. 2;
fig. 4 is a schematic view of the working principle of the present invention.
Labeled as:
1. pedestrian warning device, 2, infrared induction probe, 3, PCB board, 4, controller link, 5, connection buckle, 6, casing, 7, audible alarm.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a more complete, accurate and thorough understanding of the inventive concept and technical solutions of the present invention by those skilled in the art.
As shown in fig. 1 to 3, the structure of the present invention is a pedestrian warning device for a vehicle, the device is disposed in the front cabin of the vehicle, and the pedestrian warning device 1 includes a housing 6. The pedestrian warning device is applied to the induction alarm of the electric automobile.
In order to solve the problems existing in the prior art and overcome the defects thereof, the invention aims at avoiding the hidden danger of traffic accidents of vehicles to pedestrians, and the utility model discloses the technical scheme who takes is:
as shown in fig. 1 to 3, the pedestrian warning device of the automobile of the present invention is characterized in that the housing 6 is provided with the infrared sensing probe 2 on the panel facing the front of the vehicle. Namely, the infrared sensing probe 2 is fixed in the pedestrian warning device 1.
The pedestrian warning device 1 with the induction alarm senses a signal sent by a person outside a nearby vehicle by receiving the infrared induction probe and transmits the signal to the controller; when the controller receives the infrared induction signal, the controller sends a signal to the pedestrian warning device 1 through the CAN network cable, so that the pedestrian warning device 1 gives out an alarm sound to prompt people outside the vehicle.
The electric vehicle with the pedestrian warning device with the induction warning function can effectively solve the problem that the potential danger of traffic accidents is easily caused because the existing automobile drivers do not pay attention to other road users nearby; the defect that external personnel have no alarm prompting function when the electric automobile runs is overcome, and the aim of better prompting the external personnel of the automobile is fulfilled; the vehicle information can be timely and effectively provided for external personnel, and when the vehicle passes through, the warning about the passing of the vehicle nearby the pedestrian is given. The device is integrated in the pedestrian warning device and has the advantages of low cost, small volume, simple structure, safety, obvious effect and the like.
The PCB 3 is arranged in the shell 6, the controller connecting end 4 is arranged on the PCB 3, and the infrared sensing probe 2 is connected with the PCB 3 through a signal circuit; the PCB 3 is connected with the whole vehicle controller through a controller connecting end 4.
The infrared sensing probe 1 is connected with a controller, and the controller is connected with a battery pack of the vehicle body. The infrared sensing probe 1 realizes information interaction with a CAN network cable through a controller.
And the vehicle control unit is connected with the CAN bus through a signal line and performs signal exchange.
The prompting device for the induction warning interacts with the electric parts of the whole automobile through a whole automobile network, so that the warning is given out, and the state and the environment of the automobile outside personnel are prompted.
The pedestrian warning device 1 is arranged on the right side of the front cabin of the automobile through a connecting buckle 5 arranged on a shell 6 of the pedestrian warning device. The prompting device with the induction warning function is arranged on the right side of the front cabin of the vehicle, and the warning effect is good because a common pedestrian is positioned on the right side of the vehicle.
The alarm modes include the following two modes, one mode is selected for application, or the two modes are combined for application:
pedestrian warning device set up audible alarm 7, audible alarm 7 pass through PCB board 3 and be connected with vehicle control unit.
The automobile front cabin is provided with a light alarm, and the light alarm is connected with the whole automobile controller through a PCB (printed Circuit Board) 3.
The pedestrian warning device with the induction alarm comprises the following induction alarm method, principle and process:
as shown in fig. 4, the utility model discloses in acquire pedestrian's state, realize the sound production sketch map of alarm state. When the electric automobile runs on a road, the driving speed of the electric automobile is more than 20km/h, the surrounding environment is noisy, and the running sound of the electric automobile cannot be identified. When the electric automobile passes by nearby other vehicles or pedestrians, the infrared sensing probe in the pedestrian warning device senses the nearby vehicles or pedestrians and sends signals to the controller through the CAN network cable (the controller refers to VCU and the whole vehicle controller); when the controller receives the infrared induction signal, the controller sends a signal to the pedestrian prompt through the CAN network cable, so that the pedestrian prompt gives an alarm sound to prompt personnel outside the vehicle.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (6)
1. The utility model provides a pedestrian warning device of car, sets up in the car front deck, pedestrian warning device (1) include casing (6), its characterized in that: an infrared sensing probe (2) is arranged on a panel of the shell (6) facing the front of the vehicle.
2. A pedestrian warning apparatus for an automobile in accordance with claim 1, wherein: the PCB (3) is arranged in the shell (6), the controller connecting end (4) is arranged on the PCB (3), and the infrared sensing probe (2) is connected with the PCB (3) through a signal circuit; the PCB (3) is connected with the whole vehicle controller through a controller connecting end (4).
3. A pedestrian warning apparatus for a motor vehicle in accordance with claim 2, wherein: and the vehicle control unit is connected with the CAN bus through a signal line and performs signal exchange.
4. A pedestrian warning apparatus for an automobile in accordance with claim 1, wherein: pedestrian warning device (1) install the right side in automobile front cabin through connecting buckle (5) that sets up on its casing (6).
5. A pedestrian warning apparatus for a motor vehicle in accordance with claim 2, wherein: pedestrian warning device (1) set up audible alarm ware (7), audible alarm ware (7) pass through PCB board (3) and be connected with vehicle control unit.
6. A pedestrian warning apparatus for a motor vehicle in accordance with claim 2, wherein: the automobile front cabin is provided with a light alarm, and the light alarm is connected with the whole automobile controller through a PCB (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120360734.6U CN215284577U (en) | 2021-02-07 | 2021-02-07 | Pedestrian warning device of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120360734.6U CN215284577U (en) | 2021-02-07 | 2021-02-07 | Pedestrian warning device of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215284577U true CN215284577U (en) | 2021-12-24 |
Family
ID=79531899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120360734.6U Active CN215284577U (en) | 2021-02-07 | 2021-02-07 | Pedestrian warning device of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215284577U (en) |
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2021
- 2021-02-07 CN CN202120360734.6U patent/CN215284577U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230508 Address after: Floor 18, Building 13, Science and Technology Industrial Park, No. 717 Zhongshan South Road, Wuhu High tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province, 241000 Patentee after: Wuhu Tairui Automobile Co.,Ltd. Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. |
|
| TR01 | Transfer of patent right |