CN219872493U - Fixed-point directional parking device with overflowable parking space - Google Patents

Abstract

The utility model relates to the technical field of shared bicycle parking management, and particularly provides a fixed-point directional parking device with overflowable parking spaces, which comprises an identification device and a chip device, wherein the identification device and the chip device are matched for application; by arranging the double chips in one mounting seat, the overflow of the parking space can be realized, and the flexible returning effect of the shared bicycle is ensured; the three-axis magnetometer and the six-axis sensor are matched, so that the vehicle returning can be accurately positioned, and the vehicle returning effect is improved; the whole design is reasonable, the structure is compact, and the practicability is high.

Description

A fixed-point directional parking device with overflow parking spaces

Technical field

The utility model relates to the technical field of shared bicycle parking management, and specifically to a fixed-point directional parking device with an overflow parking space.

Background technique

As a green and environmentally friendly means of transportation, shared bicycles bring convenience to citizens' travel and meet the requirements of green and environmental protection. With the popularity of shared bicycles, the phenomenon of random parking of shared bicycles has become increasingly prominent and has become a focus of urban management.

The published Chinese patent, Publication No. CN215730200U, discloses an identification device that uses chip data to guide ground parking orientation, including an identification device and a ground chip. The identification device includes a central processor, a chip reader, and an electronic magnetometer. The processor receives the parking guidance data from the chip reader and the real-time vehicle orientation information from the electronic magnetometer and performs comparison. The identification device of the utility model realizes vehicle fixation by reading the position information on the ground chip with a chip reader, and at the same time uses an electronic magnetometer to measure the orientation for orientation, and simultaneously collects and compares the vehicle's parking guidance data and parking orientation data. , guide vehicles to park in the correct location in the correct parking direction, and achieve fixed-point, orientation, and orderly arrangement and return of rental bicycles and motorcycles; positioning and orientation through data collection and comparison methods not only facilitates production, but also It is convenient for users to park, operate and use, and improves fault tolerance and user satisfaction.

The identification device disclosed in the above patent has the following shortcomings during use:

The parking spaces at the return points cannot overflow, and there is a problem of difficulty in returning bicycles in places where there are many shared bicycle applications.

Utility model content

In view of the above-mentioned shortcomings of the prior art, the purpose of this utility model is to provide a fixed-point directional parking device with an overflow parking space, which is used to solve the problem in the prior art that the parking space at the return point cannot overflow.

In order to achieve the above purpose and other related purposes, the utility model provides a fixed-point directional parking device with an overflow parking space. The parking device includes an identification device and a chip device for cooperative application. The identification device is installed on a bicycle. Chip devices are installed in designated parking areas;

The chip device includes:

Mounting seat, the mounting seat is fixed on the ground of the designated parking area, the mounting seat is provided with a mounting groove, there are two planes in the mounting groove, and there are slopes directly on the two planes;

Fixed chip, the fixed chip is placed on a plane in the installation groove;

The movable chip is movably stacked on the upper end of the fixed chip, and can be driven by an external force to move along the slope to another plane, and then be separated from the installation slot.

In one embodiment of the present invention, the fixed chip is fixedly installed on a plane located at the lower end of the slope.

In one embodiment of the present invention, the upper end of the mounting base is provided with a baffle, and the baffle is blocked above a plane located at the lower end of the slope.

In one embodiment of the present invention, the fixed chip and the movable chip are both passive sensing components, and the parking orientation requirement information in the fixed chip and the movable chip is preset information associated with its own position.

In one embodiment of the present invention, the identification device uses a three-axis magnetometer. The three-axis magnetometer is installed at the foot support position of the bicycle and is used to collect real-time vehicle orientation information of the bicycle.

In one embodiment of the present invention, the three-axis magnetometer uses a control chip U10, and the SCL pin and SDA pin of the control chip U10 are used to connect to the chip device.

In one embodiment of the present invention, the specific selected model of the three-axis magnetometer is QMC5883L-TR.

In one embodiment of the present invention, both the fixed chip and the movable chip adopt a six-axis sensor. The six-axis sensor adopts a microprocessor U9, and the AUX-DA pin of the microprocessor U9 is used for connection. The SDA pin of the control chip U10 and the AUX-CL pin of the microprocessor U9 are used to connect to the SCL pin of the control chip U10.

As mentioned above, the fixed-point directional parking device with overflowable parking spaces of the present invention has the following features:

Beneficial effects:

1. By setting up a fixed chip and a movable chip, and setting up an installation base that cooperates with the movement of the movable chip, when the parking space at the return location is full, the vehicle that has been parked in the parking space can be moved together with the movable chip and separated from the installation. The vehicle to be returned will be returned in the vacated parking space corresponding to the fixed chip to realize parking space overflow and ensure the flexible return function of shared bicycles. The return site application is flexible and improves the user effect;

2. By setting up a three-axis magnetometer on the bicycle and a six-axis sensor on the parking space, the three-axis magnetometer and the six-axis sensor can be used to accurately position the returned bicycle when returning the bicycle, improving the effect of returning the bicycle;

3. The fixed-point directional parking device provided by this utility model can overflow the parking space by installing dual chips in a mounting base, which can realize the overflow of the parking space and ensure the flexible return effect of shared bicycles; the three-axis magnetometer and the six-axis sensor With the settings, it can accurately position the car and improve the effect of returning the car; the overall design is reasonable, the structure is compact, and the practicality is high.

Description of the drawings

Figure 1 shows a schematic structural diagram of a fixed-point directional parking device with an overflow parking space disclosed in the present invention.

FIG. 2 shows a schematic top structural view of the chip device disclosed in the present invention.

FIG. 3 is a schematic cross-sectional structural view of the chip device disclosed in the present invention.

Figure 4 shows a schematic diagram of six directions of the six-axis sensor used in the chip device disclosed in the present invention.

Figure 5 shows a schematic circuit diagram of information interaction between the identification device and the chip device disclosed in the present invention.

Component label description

Identification device a; chip device b; plane x; slope y; mounting base 1; mounting slot 11; fixed chip 2; movable chip 3; baffle 4.

Detailed ways

The implementation of the present invention is described below with specific examples. Those familiar with the technology can easily understand other advantages and effects of the present invention from the content disclosed in this specification.

See Figure 1 to Figure 5. It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification and are for the understanding and reading of people familiar with this technology. They are not used to limit the implementation of the present invention. Therefore, it has no technical substantive significance. Any modification of the structure, change of the proportional relationship or adjustment of the size shall still fall within The technical content disclosed in this utility model must be within the scope that can be covered. At the same time, terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for convenience of description and are not used to limit the scope of this specification. As for the implementable scope of the utility model, changes or adjustments in the relative relationships shall also be regarded as the implementable scope of the utility model, provided there is no substantial change in the technical content.

Please refer to Figure 1. The present utility model provides a fixed-point directional parking device with an overflow parking space. The parking device includes an identification device a and a chip device b that are used together. The identification device a is installed on a bicycle. The chip Device b is installed in the designated parking area.

Please refer to Figure 2-3. The chip device b includes a mounting base 1, a fixed chip 2 and a movable chip 3 arranged on the mounting base 1. The mounting base 1 is fixed on the ground in a designated parking area. The mounting base 1 is provided with a mounting slot 11, there are two planes x in the mounting slot, and the slope y directly exists in the two planes x; the fixed chip 2 is placed on one plane x in the mounting slot 11, specifically, The fixed chip 2 is fixedly installed on the plane x located at the lower end of the slope y; the movable chip 3 is movably superimposed on the upper end of the fixed chip 2 and can be moved along the slope y to another plane x by external force driving, and then from Separate from the installation slot 11; by setting the fixed chip 2 and the movable chip 3, and setting the mounting base 1 that cooperates with the movable chip 3, when the parking space at the return location is full, the vehicle that has been parked in the parking space can be returned together with the movable chip 3. The movable chip 3 moves together and separates the mounting base 1. The vehicle to be returned is still returned in the moved parking space corresponding to the fixed chip 2 to realize the overflow of the parking space and ensure the flexible return function of shared bicycles. The return site application is flexible and improves User effect.

The upper end of the mounting base 1 is provided with a baffle 4. The baffle 4 blocks above the plane x located at the lower end of the slope y. This can prevent the movable chip 3 from being separated from the plane x located at the lower end of the slope y when the parking space is not required to overflow. Remove the mounting base 1 to ensure the normal use of chip device b.

The fixed chip 2 and the movable chip 3 are both passive sensing components. The parking orientation requirement information in the fixed chip 2 and the movable chip 3 is preset information associated with its own position; the obtained information is used to guide correct parking. direction to achieve fixed-point, directional, orderly and neatly arranged return of shared bicycles.

Please refer to Figure 5. The identification device a uses a three-axis magnetometer. The three-axis magnetometer is installed at the foot support position of the bicycle and is used to collect the real-time vehicle orientation information of the bicycle; the three-axis magnetometer A control chip U10 is used, and the SCL pin and SDA pin of the control chip U10 are used to connect the chip device b; the specific model selected for the three-axis magnetometer is QMC5883L-TR; QMC5883L is a third-generation AMR technology , a single-chip three-axis magnetic sensor with automatic temperature compensation. The identification device using this model of three-axis magnetometer has high test accuracy and strong anti-interference ability.

Please refer to Figure 4-5. Both the fixed chip 2 and the movable chip 3 use a six-axis sensor. The six-axis sensor is a sensor that can sense the force and movement exerted by an object in six directions in space. Its working principle It uses micro-electromechanical system technology to convert physical quantities into electrical signals, and obtains corresponding force and motion parameters after signal amplification, filtering and processing; the six-axis sensor uses a microprocessor U9, and the microprocessor U9 The AUX-DA pin is used to connect to the SDA pin of the control chip U10, and the AUX-CL pin of the microprocessor U9 is used to connect to the SCL pin of the control chip U10 to realize information interaction between identification device a and chip device b, and also When returning the vehicle, the three-axis magnetometer and six-axis sensor can be used to accurately position the vehicle when returning the vehicle, improving the effect of returning the vehicle.

To sum up, the fixed-point directional parking device provided by the present utility model with overflowable parking spaces can achieve overflow of parking spaces by arranging dual chips in a mounting base 1 and ensure the flexible return effect of shared bicycles; the three-axis magnetometer and The combination of six-axis sensors can accurately position the car and improve the return effect; the overall design is reasonable, the structure is compact, and the practicability is high. Therefore, the utility model effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

The above embodiments are only illustrative of the principles and effects of the present invention, but are not intended to limit the present invention. Anyone familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims (8)

1. The fixed-point directional parking device capable of overflowing the parking space is characterized by comprising an identification device and a chip device which are matched for application, wherein the identification device is arranged on a bicycle, and the chip device is arranged in a designated parking area;

the chip device includes:

the installation seat is fixed on the ground of a designated parking area, an installation groove is formed in the installation seat, two planes exist in the installation groove, and slopes are directly formed in the two planes;

the fixed chip is arranged on one plane in the mounting groove;

the movable chip is movably overlapped at the upper end of the fixed chip and can be driven by external force to move along the slope to the other plane so as to be separated from the mounting groove.

2. The spot-size directional parking apparatus for spillable parking spaces of claim 1, wherein: the fixed chip is fixedly arranged on a plane positioned at the lower end of the slope.

3. The spot-size directional parking apparatus for spillable parking spaces of claim 2, wherein: the upper end of mount pad is provided with the baffle, and the baffle check keeps off the plane top that is located the slope lower extreme.

4. The spot-size directional parking apparatus for spillable parking spaces of claim 1, wherein: the fixed chip and the movable chip are passive sensing components, and parking azimuth requirement information in the fixed chip and the movable chip is preset information related to the position of the fixed chip and the movable chip.

5. The spot-size directional parking apparatus for spillable parking spaces of claim 1, wherein: the identification device adopts a triaxial magnetometer which is arranged at the position of the foot support of the bicycle and is used for acquiring real-time vehicle azimuth information of the bicycle.

6. The spot-size directional parking apparatus for spillable parking spaces of claim 5, wherein: the triaxial magnetometer adopts a control chip U10, and an SCL pin and an SDA pin of the control chip U10 are both used for connecting a chip device.

7. The spot-size directional parking apparatus for spillable parking spaces of claim 6, wherein: the specific selection of the triaxial magnetometer is QMC5883L-TR.

8. The spot-size directional parking apparatus for spillable parking spaces of claim 7, wherein: the fixed chip and the movable chip are both six-axis sensors, the six-axis sensors adopt a microprocessor U9, an AUX-DA pin of the microprocessor U9 is used for being connected with an SDA pin of the control chip U10, and an AUX-CL pin of the microprocessor U9 is used for being connected with an SCL pin of the control chip U10.