阅读说明：本技术 一种具有多终端配合的辅助驾驶系统 (Auxiliary driving system with multi-terminal cooperation ) 是由 徐进楠 李华 于 2021-09-08 设计创作，主要内容包括：本发明提供了一种具有多终端配合的辅助驾驶系统,其特征在于,所述辅助驾驶系统包括：车载导航装置,所述车载导航装置与配置有蓝牙的头盔相连,车载导航装置具有测速单元以及语音交互单元,通过语音交互单元实现对行驶路线以及行驶路况的播报提醒；控制感应端,所述控制感应端具有两个握把套件,且所述握把套件分别与电动车车头两侧的握把相嵌套,所述握把套件与握把内端的固定件之间设有扭矩传感器,所述扭矩传感器对握把套件的转动力度进行监测,并将力度数据与测速单元配对。通过本发明的工作,能够对驾驶者的行车作出智能化导向,改善了佩戴头盔者的对行车状况的掌握度,为做到智能,安全行车提供了保障。(The invention provides a driving assistance system with multi-terminal cooperation, which is characterized by comprising: the vehicle-mounted navigation device is connected with the helmet with the Bluetooth and is provided with a speed measuring unit and a voice interaction unit, and broadcasting reminding of a driving route and a driving road condition is realized through the voice interaction unit; the control induction end is provided with two handle external members, the handle external members are respectively nested with handles on two sides of the electric vehicle head, a torque sensor is arranged between the handle external members and fixing members at the inner ends of the handles, the torque sensor monitors the rotating force of the handle external members, and the force data and the speed measuring unit are matched. By the aid of the helmet, driving of a driver can be intelligently guided, mastering of the driver wearing the helmet on driving conditions is improved, and intelligent and safe driving is guaranteed.)

1. A driver assistance system with multi-terminal coordination, the driver assistance system comprising:

the vehicle-mounted navigation device is connected with the helmet with the Bluetooth and is provided with a speed measuring unit and a voice interaction unit, and broadcasting reminding of a driving route and a driving road condition is realized through the voice interaction unit;

the electric vehicle power speed monitoring device comprises a control induction end, a handle sleeve piece and a speed measuring unit, wherein the control induction end is provided with two handle sleeve pieces, the handle sleeve pieces are respectively nested with handles on two sides of the head of an electric vehicle, a torque sensor is arranged between the handle sleeve piece and a fixing piece at the inner end of each handle, the torque sensor monitors the rotating force of the handle sleeve pieces, transmits the rotating force data to a power control terminal of the electric vehicle, pairs the force data with the speed measuring unit, broadcasts the power speed per hour of the electric vehicle through a voice interaction unit, a plurality of pressure sensing units are arranged on the outer layer of the handle sleeve pieces, monitors the holding force of the handle sleeve pieces, transmits the holding force data to the power control terminal of the electric vehicle, and carries out emergency adjustment on the power speed per hour through rapid increase or rapid decrease of the holding force;

the two handle external members are respectively provided with a vibration unit, the vibration units are connected with the navigation device, and the auxiliary voice interaction unit reminds the rotation direction of a driver through the vibration of the vibration units.

2. The assistant driving system with the multi-terminal cooperation function according to claim 1, wherein the torque sensor sends force data to a 4G wireless receiving module of a vehicle-mounted navigation device through a 4G wireless sending module, and broadcasts power speed per hour through a voice interaction unit.

3. The driving assistance system with multi-terminal coordination according to claim 1, wherein the rotation force data is divided into 5-10 monitoring intervals, the voice interaction unit broadcasts time to time in a single interval, and the power control terminal performs intermittent braking processing on the electric vehicle in the maximum interval.

4. The assisted driving system with multi-terminal cooperation of claim 1, wherein the pressure sensing unit of the one side grip set does not sense the gripping force data, and the power control terminal limits the speed per hour to a low gear mode within 15 km/h of the speed per hour.

5. The assistant driving system with multi-terminal cooperation according to claim 4, wherein the grip force sensed by the pressure sensing unit is rapidly increased or rapidly decreased, and the power control terminal limits the speed per hour to a low gear mode within 15 km/h of atmosphere.

6. The system of claim 1, further comprising: the vehicle vibration sensor identifies the safety factor of the vehicle body by monitoring the vibration of the vehicle body, and eliminates the hidden danger of part looseness for the vehicle body.

7. The assistant driving system with multi-terminal cooperation according to claim 1, wherein a sensor is arranged on the strap and the socket of the helmet, the sensor is connected with a vehicle-mounted navigation device, and the wearing condition of the helmet is reminded through a voice interaction unit.

8. The driving assistance system with multi-terminal cooperation according to claim 4, wherein the power control terminal is further connected to an illumination steering device of the electric vehicle, and the steering lamp on the side with the larger holding force is activated by the power control terminal through comparison of holding force data of the pressure sensing units on both sides.

Technical Field

The invention relates to the technical field of electric vehicle driving assistance, in particular to a driving assistance system with multi-terminal cooperation.

Background

Electric vehicles are state-specified non-motor vehicles and therefore can only travel in non-motor lanes. In most areas of China, the development of electric vehicles in the future is not considered when the non-motor vehicle lane is built, and the non-motor vehicle lane is narrow. And some electric vehicles are also seriously overweight, so that the electric vehicles have the disadvantages of too high speed, too large mass and large impact force in the driving process, and the traffic safety is seriously threatened.

Under the global concern about green energy and environmental protection, the electric vehicle industry with low emission and even zero emission will be the key point for the development of future transportation equipment. At present, regulations have been stipulated, a safety helmet needs to be worn when an electric bicycle runs on the road, the equipment is complete, whether braking is sensitive is checked, however, when the electric bicycle is worn by a driver, the driver does not have a larger obstacle, the driver wearing the helmet is relatively isolated from the outside, the sight line range is greatly reduced, the route selection is interfered, meanwhile, a certain shielding phenomenon exists on the turning visual field, and the driving system needs to be improved urgently in order to ensure that the helmet is worn.

Disclosure of Invention

The invention aims to disclose an auxiliary driving system with multi-terminal cooperation, which can intelligently guide the driving of a driver, improve the mastery degree of the driver on the driving condition and provide guarantee for intelligent and safe driving.

To achieve the above object, the present invention provides a driving assistance system with multi-terminal cooperation, the driving assistance system comprising: the vehicle-mounted navigation device is connected with the helmet with the Bluetooth and is provided with a speed measuring unit and a voice interaction unit, and broadcasting reminding of a driving route and a driving road condition is realized through the voice interaction unit;

the electric vehicle power speed monitoring device comprises a control induction end, a handle sleeve piece and a speed measuring unit, wherein the control induction end is provided with two handle sleeve pieces, the handle sleeve pieces are respectively nested with handles on two sides of the head of an electric vehicle, a torque sensor is arranged between the handle sleeve piece and a fixing piece at the inner end of each handle, the torque sensor monitors the rotating force of the handle sleeve pieces, transmits the rotating force data to a power control terminal of the electric vehicle, pairs the force data with the speed measuring unit, broadcasts the power speed per hour of the electric vehicle through a voice interaction unit, a plurality of pressure sensing units are arranged on the outer layer of the handle sleeve pieces, monitors the holding force of the handle sleeve pieces, transmits the holding force data to the power control terminal of the electric vehicle, and carries out emergency adjustment on the power speed per hour through rapid increase or rapid decrease of the holding force;

the two handle external members are respectively provided with a vibration unit, the vibration units are connected with the navigation device, and the auxiliary voice interaction unit reminds the rotation direction of a driver through the vibration of the vibration units.

As a further improvement of the invention, the torque sensor sends the force data to a 4G wireless receiving module of the vehicle-mounted navigation device through a 4G wireless sending module, and broadcasts the power speed per hour through a voice interaction unit.

As a further improvement of the invention, the rotation force data is divided into 5-10 monitoring intervals, the voice interaction unit broadcasts time-to-time in a single interval, and the power control terminal performs intermittent braking processing on the electric vehicle in the maximum interval.

As a further improvement of the invention, the pressure sensing unit of the grip suite on one side does not sense the holding force data, and the power control terminal limits the speed per hour to a low gear mode which is within 15 kilometers of the speed per hour.

As a further improvement of the present invention, the grip force sensed by the pressure sensing unit is rapidly increased or rapidly decreased, and the power control terminal limits the speed per hour to a low gear mode within 15 km/h of the speed per hour.

As a further improvement of the present invention, the driving assistance system further includes: the vehicle vibration sensor identifies the safety factor of the vehicle body by monitoring the vibration of the vehicle body, and eliminates the hidden danger of part looseness for the vehicle body.

As a further improvement of the invention, sensors are arranged on the lacing and the socket of the helmet, the sensors are connected with the vehicle-mounted navigation device, and the wearing condition of the helmet is reminded through the voice interaction unit.

As a further improvement of the invention, the power control terminal is also connected with an illumination steering device of the electric vehicle, and the steering lamp on the side with larger holding force is started to work by the power control terminal through comparing the holding force data of the pressure sensing units on the two sides.

Compared with the prior art, the invention has the beneficial effects that:

(1) through the intelligent guiding help of the auxiliary driving system, a person wearing the helmet has perfect mastering capability on the driving condition, and convenience and safety are improved. Specifically, through linking to each other vehicle navigation device with the helmet that disposes the bluetooth for the driver can be more convenient grasp the route, can report and certain safe warning to real-time road conditions through the voice interaction unit. Through setting up torque sensor, the rotation dynamics to the handle external member is monitored, pair dynamics data and speed measuring unit, and provide the current power hourly speed of driver through the voice interaction unit, the driver of the helmet of being convenient for to wear can more comprehensive understanding driving conditions, the driver can increase the rotation dynamics under emergency situation, carry out discontinuous braking to the electric motor car and handle, the safety emergency measures of electric motor car is provided, arrange the pressure sensing unit at the skin of external member, through the power control of gripping that receives the handle external member, carry out emergency control to the power hourly speed, the pressure sensing unit of one side handle external member does not sense the power data of gripping, power control terminal restricts the hourly speed at low-grade mode, driving safety has been improved, can help the driver to overcome the bad habit of driving irregularity.

(2) The sensor is arranged on the belt and the socket of the helmet and connected with the vehicle-mounted navigation device, the wearing condition of the helmet is reminded through the voice interaction unit, and the helmet before driving is guaranteed to be worn correctly. The holding force of the handle sleeve piece on one side is changed, the holding force is transmitted to the power control terminal through holding force data, so that a steering lamp of the electric vehicle is started, the driving guiding is more convenient and fast, and driving is more intelligent and humanized.

(3) The two handle external members are respectively provided with a vibration unit for assisting the broadcasting of a voice interaction unit of the vehicle-mounted navigation device and carrying out steering reminding on a driver.

Drawings

Fig. 1 is a flow chart of a driving assistance system with multi-terminal coordination according to the present invention.

Detailed Description

The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that functional, methodological, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Please refer to fig. 1, which illustrates an embodiment of a driving assistance system with multi-terminal coordination according to the present invention.

The invention provides a driving assistance system with multi-terminal cooperation, which comprises: the vehicle-mounted navigation device is connected with the helmet with the Bluetooth and is provided with a speed measuring unit and a voice interaction unit, and broadcasting reminding of a driving route and a driving road condition is realized through the voice interaction unit; the control induction end is provided with two grip external members which are respectively nested with grips at two sides of the head of the electric vehicle, a torque sensor is arranged between the grip external member and a fixing member at the inner end of the grip, the torque sensor monitors the rotating force of the grip external member and transmits the rotating force data to a power control terminal of the electric vehicle, meanwhile, the force data is paired with a speed measuring unit, the power speed per hour of the electric vehicle is reported through a voice interaction unit, the torque sensor transmits the force data to a 4G wireless receiving module of a vehicle-mounted navigation device through a 4G wireless transmitting module and reports the power speed per hour through the voice interaction unit, the rotating force data is divided into 5-10 monitoring sections, and the voice interaction unit reports the time per hour in the maximum section, the power control terminal performs intermittent braking processing on the electric vehicle.

The outer layer of the grip sleeve is provided with a plurality of pressure sensing units, the pressure sensing units monitor the holding force applied to the grip sleeve, the data of the holding force is transmitted to a power control terminal of the electric vehicle, and the emergency adjustment is carried out on the power speed per hour through the rapid increase or rapid decrease of the holding force; the pressure sensing unit of the grip suite on one side does not sense the holding force data, and the power control terminal limits the speed per hour to a low-gear mode, wherein the low-gear mode is within 15 kilometers of the speed per hour; the pressure sensing unit senses that the holding force is increased or decreased rapidly, the speed per hour is limited in a low gear mode by the power control terminal, and the low gear mode is within 15 kilometers of the speed per hour. The auxiliary driving system further includes: the vehicle vibration sensor identifies the safety factor of the vehicle body by monitoring the vibration of the vehicle body, and eliminates the hidden danger of part looseness for the vehicle body. The sensor is arranged on the lacing and the socket of the helmet and connected with the vehicle-mounted navigation device, and the wearing condition of the helmet is reminded through the voice interaction unit. The sensor is arranged on the belt and the socket of the helmet and connected with the vehicle-mounted navigation device, the wearing condition of the helmet is reminded through the voice interaction unit, and the helmet before driving is guaranteed to be worn correctly. The holding force of the handle sleeve piece on one side is changed, the holding force is transmitted to the power control terminal through holding force data, so that a steering lamp of the electric vehicle is started, the driving guiding is more convenient and fast, and driving is more intelligent and humanized. The power control terminal is also connected with an illumination steering device of the electric vehicle, and the steering lamp on the side with large holding force is started to work by the power control terminal through comparing the holding force data of the pressure sensing units on the two sides. The two handle external members are respectively provided with a vibration unit, the vibration units are connected with the navigation device, and the auxiliary voice interaction unit reminds the rotation direction of a driver through the vibration of the vibration units. The two handle external members are respectively provided with a vibration unit for assisting the broadcasting of a voice interaction unit of the vehicle-mounted navigation device and carrying out steering reminding on a driver.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.