CN215284583U - Novel driver off-seat alarm device - Google Patents
Novel driver off-seat alarm device Download PDFInfo
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- CN215284583U CN215284583U CN202120940065.XU CN202120940065U CN215284583U CN 215284583 U CN215284583 U CN 215284583U CN 202120940065 U CN202120940065 U CN 202120940065U CN 215284583 U CN215284583 U CN 215284583U
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Abstract
The utility model relates to an automotive filed, it includes: the device comprises a vehicle body controller, an off-seat signal output device, an instrument, a power battery, a drive controller and a vehicle control unit; the output end of the vehicle body controller is connected with the input end of the power battery and is used for starting the power battery and providing electric power for the whole vehicle; the output end of the power battery is connected with the input end of the driving controller and is used for providing electric power for the output of the torque controlled by the driving controller; the input end of the vehicle control unit is connected with the output end of the off-seat signal output device and used for receiving an off-seat signal of a driver; the output end of the vehicle control unit is respectively connected with the input end of the instrument and the input end of the driving controller and is respectively used for controlling the instrument to send out a prompt signal and controlling the driving controller to stop or start outputting torque; the utility model discloses a vehicle control unit and the instrument of former car configuration realize solitary function from seat alarm device, through optimizing whole vehicle control, have increased the security of whole vehicle control, have shortened product development cycle simultaneously, have reduced whole vehicle cost, the energy can be saved.
Description
Technical Field
The utility model relates to an automotive filed, concretely relates to novel driver is from seat warning device.
Background
According to GB18384.2 "electric vehicle safety requirements part 2: operational safety and failsafe 4.5 provisions: when the driver leaves the vehicle, the driver is alerted by an explicit means if the drive system is still in "drivable mode". Therefore, the off-seat reminding device configured for the electric automobile in the market is mostly a control module designed independently, so that the whole automobile is high in cost, long in product development period and low in production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel driver is from seat alarm device, its vehicle control unit and the instrument through former car configuration realize solitary function from seat alarm device, through optimizing whole car control, have increased the security of whole car control, have shortened product development cycle simultaneously, have reduced whole car cost, the energy can be saved to above-mentioned technical problem has been solved.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
the utility model provides a novel driver is from seat warning device which characterized in that includes: the vehicle body controller is used for a driver to control the automobile; the seat-off signal output device is used for outputting a driver seat-off signal; the instrument is used for sending out a prompt signal; the power battery is used for providing electric power for the whole vehicle; a drive controller for controlling the output of the torque; the vehicle control unit is used for acquiring a driver driving signal and a vehicle state signal, scheduling, analyzing and calculating so as to realize vehicle driving control; the output end of the vehicle body controller is connected with the input end of the power battery and is used for starting the power battery and providing electric power for the whole vehicle; the output end of the power battery is connected with the input end of the driving controller and is used for providing electric power for the output of the torque controlled by the driving controller; the input end of the vehicle control unit is connected with the output end of the off-seat signal output device and used for receiving an off-seat signal of a driver; the output end of the vehicle control unit is respectively connected with the input end of the instrument and the input end of the driving controller and is respectively used for controlling the instrument to send out a prompt signal and controlling the driving controller to stop outputting torque.
When the ignition key is in an ON gear, a driver leaves the seat, a seat leaving signal is input to the vehicle controller, the vehicle controller controls the instrument to send a prompt signal to prompt, and the driver is reminded to close the ignition key in time when leaving the seat, so that the power of the vehicle is cut off; when the vehicle is in a driving state, the driver is in a leaving state, if the parking and brake switches are in failure, the gear switch is operated by mistake and the like, a leaving signal is input to the vehicle controller, the vehicle controller controls the instrument to send a prompt signal, and meanwhile, the vehicle controller also controls the driving controller to stop outputting torque, so that the driver can be given time to find the vehicle abnormal and take corresponding remedial measures.
In a preferred embodiment, the off-seat signal output is a pressure sensor, which is arranged on the vehicle seat. The off-seat signal output device is used for sending a signal that a driver leaves a seat, a pressure sensor is arranged in the seat, the pressure sensor of the automobile seat aims to detect a passenger who sits on the seat, the using state monitoring function of the seat is realized, the pressure sensor sends out the signal that the driver leaves the seat after the driver leaves the seat from the seat, the pressure sensor is simple in structure, wide in application and universal, the monitoring effect is accurate, and therefore the safety and the reliability of the whole automobile control are improved.
In a preferred implementation mode, the off-seat signal output device can be further arranged to be a plug-in switch, and the plug-in switch is arranged in the safety belt clamping groove. Can peg graft the buckle of safety belt in the draw-in groove of safety belt behind the car seat when the driver takes a seat, the switch in the safety belt draw-in groove was opened this moment, the driver also can extract the buckle when leaving the seat, the switch in the safety belt draw-in groove was released and output and leaves the seat signal this moment, therefore can judge whether there is the driver on the car seat through the state of grafting switch in the safety belt draw-in groove, this kind of form leaves seat signal output ware simple structure, high durability and convenient use, and the whole car cost has been reduced.
In a preferred implementation mode, the instrument is provided with a signal lamp, and the prompting signal is a signal lamp flickering signal.
When a driver leaves a seat, an off-seat signal is input to the vehicle control unit, the vehicle control unit controls the instrument to send a prompt signal to prompt, the prompt is set to be a signal lamp flashing signal, firstly, the instrument is located right ahead of the driver, the distance between the instrument and the driver is short, secondly, the prompt effect is striking when the signal lamp flashes, the attention of the driver can be smoothly aroused, and therefore a good prompt effect is achieved.
In a preferred implementation, the vehicle controller controls the vehicle through a controller area network bus. The controller local area network bus realizes the data communication between the automobile internal control system and each detection and execution mechanism, has high communication rate, easy realization and high cost performance, and increases the safety and stability of the control of the whole automobile.
In a preferred implementation, the vehicle body controller comprises an ignition switch, and the ignition switch is used for starting the power battery and supplying power to the whole vehicle. The power battery comprises a storage battery and a battery management system, the battery management system is a system for managing the battery, and generally has the function of measuring the voltage of the battery, and the functions of preventing or avoiding overdischarge, overcharge, overtemperature and the like of the battery.
In a preferred implementation, the meter is further provided with a loudspeaker, and the cue signal further comprises an acoustic signal. After the driver leaves the seat, the instrument sends out signal lamp scintillation signal, adds the sound signal who has established the megaphone, gives a hint to the driver in vision and sense of hearing, and the suggestion effect strengthens, has increased the security of whole car control.
In a preferred implementation, the output end of the drive controller is connected with a motor, and the motor is connected with a mechanical transmission device so as to drive the whole vehicle. The driving controller is used for controlling the motor, the motor is connected with the mechanical transmission device, and the structure is used for driving the automobile to run.
In a preferred implementation mode, the output end of the whole vehicle controller is also connected with the input end of the vehicle body controller to control the vehicle body controller to act, and the structure improves the safety and reliability of the whole vehicle control by optimizing the whole vehicle control.
The utility model adopts the above structure beneficial effect is: the vehicle control unit and the instrument which are configured by the original vehicle realize the function of an independent off-seat alarm device, the safety of the whole vehicle control is improved by optimizing the whole vehicle control, the product development period is shortened, the whole vehicle cost is reduced, and the energy is saved.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a schematic diagram of the system structure of the present invention.
In the figure, the position of the upper end of the main shaft,
1. a vehicle body controller; 2. an off-seat signal output device; 3. a meter; 4. a power battery; 5. a drive controller; 6. a vehicle control unit; 7. and (4) conducting wires.
Detailed Description
In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
As shown in fig. 1, a novel driver off-seat warning device is characterized by comprising: the automobile body controller 1 is used for a driver to control an automobile; the off-seat signal output device 2, the off-seat signal output device 2 is used for outputting the driver off-seat signal; the instrument 3 is used for sending out prompt signals; the power battery 4 is used for providing electric power for the whole vehicle; a drive controller 5, the drive controller 5 being for controlling output of the torque; the vehicle control unit 6 is used for acquiring a driver driving signal and a vehicle state signal, scheduling, analyzing and calculating so as to realize vehicle driving control;
the output end of the vehicle body controller 1 is connected with the input end of the power battery 4 and is used for starting the power battery 4 and providing electric power for the whole vehicle; the output end of the power battery 4 is connected with the input end of the driving controller 5 and is used for providing electric power for the output of the torque controlled by the driving controller 5; the input end of the vehicle control unit 6 is connected with the output end of the off-seat signal output device 2 and is used for receiving an off-seat signal of a driver; the output end of the vehicle control unit 6 is respectively connected with the input end of the instrument 3 and the input end of the driving controller 5, and is respectively used for controlling the instrument 3 to send out a prompt signal and controlling the driving controller 5 to stop or start outputting torque, and the components can be connected through a wire 7.
When the ignition key is in an ON gear, a driver leaves the seat, a seat leaving signal is input to the vehicle controller 6, the vehicle controller 6 controls the instrument 3 to send a prompt signal to prompt, and the ignition key is timely turned off when the driver is reminded to leave the seat, so that the power of the vehicle is cut off; when the vehicle is in a drivable state, the driver is in an out-of-seat state, if the parking and brake switches are in failure, the gear switch is operated by mistake and the like, an out-of-seat signal is input to the vehicle controller 6, the vehicle controller 6 controls the instrument 3 to send out a prompt signal, and meanwhile, the vehicle controller 6 also controls the driving controller 5 to stop outputting torque, so that the driver is given time and can find the vehicle abnormity and take corresponding remedial measures.
In a preferred embodiment, the off-seat signal output 2 is provided as a pressure sensor, which is provided in the vehicle seat. The off-seat signal output device 2 is used for sending a signal that a driver leaves a seat, a pressure sensor is arranged in the seat, the pressure sensor of the automobile seat aims to detect a passenger sitting on the seat, the using state monitoring function of the seat is realized, the pressure sensor sends out the signal that the driver leaves the seat after the driver leaves the seat from the seat, the pressure sensor is simple in structure, wide in application and universal, the monitoring effect is accurate, and therefore the safety and the reliability of the whole automobile control are improved.
In a preferred implementation, the off-seat signal output device 2 may also be configured as a plug-in switch, which is disposed in the seat belt slot. Can peg graft the buckle of safety belt in the draw-in groove of safety belt behind the car seat when the driver takes a seat, the switch in the safety belt draw-in groove was opened this moment, the driver also can extract the buckle when leaving the seat, the switch in the safety belt draw-in groove was released and output and leaves the seat signal this moment, therefore can judge whether there is the driver on the car seat through the state of grafting switch in the safety belt draw-in groove, 2 simple structure of this kind of form leaving seat signal output ware, high durability and convenient use, and the whole car cost has been reduced.
In a preferred implementation, the meter 3 is provided with a signal light, and the prompting signal is a signal light flashing signal.
When a driver leaves a seat, an off-seat signal is input to the vehicle control unit 6, the vehicle control unit 6 controls the instrument 3 to send a prompt signal to prompt, the prompt is set to be a signal lamp flashing signal, firstly, the instrument 3 is located right in front of the driver, the distance between the instrument and the driver is short, secondly, the prompt effect is striking when the signal lamp flashes, the attention of the driver can be smoothly brought to the attention, and therefore a good prompt effect is achieved.
In a preferred implementation, the vehicle controller 6 controls the vehicle via a controller area network bus. The controller local area network bus realizes the data communication between the automobile internal control system and each detection and execution mechanism, has high communication rate, easy realization and high cost performance, and increases the safety and stability of the control of the whole automobile.
In a preferred implementation, the vehicle body controller 1 comprises an ignition switch for starting the power battery 4 and powering the entire vehicle. The power battery 4 comprises a storage battery and a battery management system, the battery management system is a system for managing the battery, and generally has a function of measuring the voltage of the battery, and functions of preventing or avoiding overdischarge, overcharge, overtemperature and the like of the battery, after a driver sits on the seat, the automobile is started through an ignition switch, the output end of the automobile body controller 1 is connected with the input end of the power battery 4 and is used for starting the power battery 4 and providing electric power for the whole automobile, so that the automobile is in a drivable state, and the safety and the reliability of the control of the whole automobile are improved by optimizing the control of the whole automobile.
In a preferred implementation, the meter 3 is further provided with a loudspeaker, the cue signal further comprising an acoustic signal. After the driver leaves the seat, the instrument 3 sends a signal lamp flashing signal, and simultaneously adds the sound signal of the loudspeaker, prompts the driver in the aspects of vision and hearing, the prompting effect is enhanced, and the safety of the control of the whole vehicle is improved.
In a preferred implementation, the output end of the drive controller 5 is connected with a motor, and the motor is connected with a mechanical transmission device to drive the whole vehicle. The driving controller 5 is used for controlling a motor, the motor is connected with a mechanical transmission device, and the structure is used for driving the automobile to run.
In a preferred implementation mode, the output end of the vehicle controller 6 is also connected with the input end of the vehicle body controller 1 to control the vehicle body controller 1 to act, and the structure improves the safety and reliability of vehicle control by optimizing vehicle control.
The technical solution protected by the present invention is not limited to the above embodiments, and it should be noted that the technical solution of any one embodiment is combined with the technical solution of one or more other embodiments in the protection scope of the present invention. Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a novel driver is from seat warning device which characterized in that includes:
a vehicle body controller for a driver to operate a vehicle;
the seat-off signal output device is used for outputting a driver seat-off signal;
the instrument is used for sending out a prompt signal;
the power battery is used for providing electric power for the whole vehicle;
a drive controller for controlling an output of torque;
the vehicle control unit is used for acquiring a driver driving signal and a vehicle state signal, scheduling, analyzing and calculating so as to realize vehicle driving control;
the output end of the vehicle body controller is connected with the input end of the power battery and is used for starting the power battery and providing power for the whole vehicle; the output end of the power battery is connected with the input end of the driving controller and is used for providing electric power for the output of the torque controlled by the driving controller; the input end of the vehicle control unit is connected with the output end of the off-seat signal output device and used for receiving an off-seat signal of a driver; and the output end of the vehicle control unit is respectively connected with the input end of the instrument and the input end of the driving controller and is respectively used for controlling the instrument to send out a prompt signal and controlling the driving controller to stop outputting torque.
2. The novel driver off-seat alarm device as claimed in claim 1, wherein the off-seat signal output device is a pressure sensor, and the pressure sensor is arranged on a car seat.
3. The novel driver off-seat alarm device as claimed in claim 1, wherein the off-seat signal output device is a plug-in switch, and the plug-in switch is arranged in the seat belt clamping groove.
4. The novel driver off-seat alarm device as claimed in claim 1, wherein the instrument is provided with a signal lamp, and the prompt signal is a signal lamp flashing signal.
5. The novel driver off-seat alarm device as claimed in claim 1, wherein the vehicle control unit controls the vehicle through a controller area network bus.
6. The novel driver off-seat alarm device as claimed in claim 1, wherein the vehicle body controller comprises an ignition switch, and the ignition switch is used for starting a power battery and supplying power to the whole vehicle.
7. The novel driver off-seat alarm device as claimed in claim 4, wherein the instrument is further provided with a loudspeaker, and the prompt signal further comprises a sound signal.
8. The novel driver off-seat warning device as claimed in claim 1, wherein the power battery comprises a storage battery and a battery management system.
9. The novel driver off-seat alarm device as claimed in claim 1, wherein the output end of the driving controller is connected with a motor, and the motor is connected with a mechanical transmission device so as to drive the whole vehicle.
10. The novel driver off-seat alarm device as claimed in claim 1, wherein the vehicle controller output end is further connected with the vehicle body controller input end to control the vehicle body controller to act.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120940065.XU CN215284583U (en) | 2021-04-30 | 2021-04-30 | Novel driver off-seat alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120940065.XU CN215284583U (en) | 2021-04-30 | 2021-04-30 | Novel driver off-seat alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215284583U true CN215284583U (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120940065.XU Active CN215284583U (en) | 2021-04-30 | 2021-04-30 | Novel driver off-seat alarm device |
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| CN (1) | CN215284583U (en) |
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2021
- 2021-04-30 CN CN202120940065.XU patent/CN215284583U/en active Active
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