阅读说明：本技术 一种公交场站智能钥匙柜最优寻址方法 (Optimal addressing method for intelligent key cabinet of bus station ) 是由 邹凤 张世强 栾丰 凌源 林路 于 2021-06-25 设计创作，主要内容包括：本发明涉及智能公交技术领域,提供一种公交场站智能钥匙柜最优寻址方法,包括：步骤1,对钥匙柜进行初始配置；步骤2,在取钥匙时,所述钥匙柜获取司机的取钥匙请求,并将取钥匙请求发送到控制中心；所述控制中心根据取钥匙请求确认司机身份正确后,确认该司机预取钥匙所在的储物格坐标,并控制对应储物格的柜门打开；在存钥匙时,所述钥匙柜获取司机的存钥匙请求,并将存钥匙请求发送到控制中心；所述控制中心根据存钥匙请求,确认司机身份正确后,按照空闲的储物格的优先级高低顺序,分配储物格,并控制对应储物格的柜门打开。本发明能够提高司机存取钥匙的便捷性。(The invention relates to the technical field of intelligent public transport, and provides an optimal addressing method for an intelligent key cabinet of a public transport station, which comprises the following steps: step 1, carrying out initial configuration on a key cabinet; step 2, when a key is taken, the key cabinet acquires a key taking request of a driver and sends the key taking request to a control center; after confirming that the identity of the driver is correct according to the key fetching request, the control center confirms the storage lattice coordinates where the driver prefetches the key and controls the cabinet door corresponding to the storage lattice to be opened; when the key is stored, the key cabinet acquires a key storage request of a driver and sends the key storage request to a control center; and after confirming that the identity of the driver is correct according to the key storage request, the control center allocates the storage lattices according to the priority order of the idle storage lattices and controls the cabinet door corresponding to the storage lattices to be opened. The invention can improve the convenience of a driver for storing and taking keys.)

1. An optimal addressing method for an intelligent key cabinet of a bus station is characterized by comprising the following steps:

step 1, performing initial configuration on a key cabinet, including steps 101 to 104:

step 101, numbering each storage lattice of a key cabinet in sequence;

102, establishing a rectangular coordinate system in which the key cabinet is located by taking the storage lattice at the lower left corner as an origin of coordinates and taking a single storage lattice as a unit length, and determining the coordinates of each storage lattice;

103, calculating the linear distance from each storage lattice to the control panel;

step 104, dividing the priority of each storage lattice according to a priority rule, wherein the priority rule is as follows: determining the priority of the storage lattices by taking the control panel as a center and according to the sequence that the linear distance from the storage lattices to the control panel is from small to large; the priority of small linear distance is high, and the priority of large linear distance is low; under the condition of equal distance, the smaller the number is, the higher the priority is;

step 2, when a key is taken, the key cabinet acquires a key taking request of a driver and sends the key taking request to a control center, wherein the key taking request carries driver identity information; after confirming that the identity of the driver is correct according to the key fetching request, the control center confirms the storage lattice coordinates where the driver prefetches the key and controls the cabinet door corresponding to the storage lattice to be opened; after a driver takes a key, the key cabinet updates the use state of the storage case to the control center;

when a key is stored, the key cabinet acquires a key storage request of a driver and sends the key storage request to a control center, wherein the key storage request carries driver identity information and key number information; after confirming that the identity of a driver is correct according to a key storage request, the control center allocates storage lattices according to the priority order of the idle storage lattices and controls the cabinet doors corresponding to the storage lattices to be opened; after the driver stores the key, the key cabinet updates the use state of the storage case and stores the key number information to the control center.

2. The method as claimed in claim 1, wherein in step 101, the storage compartments of the key locker are numbered sequentially according to a rule from left to right and from top to bottom.

3. The optimal addressing method for the intelligent key cabinet in the bus station as claimed in claim 1, wherein in step 103, the spatial linear distance from each storage compartment to the control panel is calculated by using the following formula:

wherein the coordinates (x) of any two points in space are represented₀，y₀)，(x₁，y₁)。

4. The optimal addressing method for the intelligent key cabinets in the bus station as claimed in claim 1, wherein the data uploaded by each key cabinet is stored in a database of the control center in a centralized manner; the control center is communicated with a communication interface module of the key cabinet.

5. The optimal addressing method for the intelligent key cabinet of the bus station as claimed in claim 1, wherein the key cabinet is provided with an identity authentication module and a key identification module;

the identity authentication module is used for discerning driver's identity, includes: one or more of a password unit, a fingerprint unit, a two-dimensional code verification unit and an identification card unit;

the key identification module is used for identifying the number of the key.

6. The optimal addressing method for the intelligent key cabinet of the bus station as claimed in claim 5, wherein the key cabinet is provided with a local management module, and the local management module is connected with an identity authentication module;

the identity authentication module uploads driver identity information and operation time to the local management module;

and the local management module forms a key storage request or a key taking request according to the identity information of the driver and the operation time, and uploads the key storage request or the key taking request to the control center.

7. The optimal addressing method for the intelligent key cabinet of the bus station as claimed in claim 6, wherein the local management module is connected with the key identification module;

when a driver stores a key, the key identification module uploads a key number scanned by the driver to the local management module;

and the local management module adds the key number to the key storage request.

8. The optimal addressing method for the intelligent key cabinet of the bus station as claimed in claim 1 or 5, wherein a key on-site detection device is configured in each storage cell of the key cabinet;

the on-position detection device detects whether the key is on position at regular time and uploads the detected information to the control center;

and the control center compares the information detected by the in-place detection device with the use state of the storage grid stored in the control center, and updates the use state of the storage grid based on the information of the in-place detection device when the information of the in-place detection device is inconsistent with the use state of the storage grid stored in the control center.

9. The optimal addressing method for the intelligent key cabinet of the bus station as claimed in claim 1, wherein the control center comprises:

the key management module dynamically updates key information and reflects the key state in real time;

the key cabinet management module dynamically updates the information of the key cabinet and reflects the using state of each storage lattice in real time;

and managing driver information, dynamically updating driver information, and reflecting department information, work card information and key information corresponding to the driver.

10. The optimal addressing method for the intelligent key cabinet of the bus station as claimed in claim 1, wherein the key cabinet forms a key access record of the day and uploads the key access record to the control center;

the control center uses the key taking time and the key storing time in the key access record to take the key taking time as the attendance card punching time of the driver and use the key storing time as the off-duty card punching time of the driver to generate the attendance information of the driver.

Technical Field

The invention relates to the technical field of intelligent buses, in particular to an optimal addressing method for an intelligent key cabinet of a bus station.

Background

The urban intelligent bus dispatching field is continuously upgraded along with information construction, based on the management cost and the management order, uncertainty caused by human factors is reduced, and information means is continuously introduced into the management of bus stations so as to guarantee normal operation under the condition that the stations are long in time, efficient and unattended.

The intelligent key cabinet is used as an important component in the field of intelligent bus dispatching, so that a driver can independently finish the access management of a vehicle key, the original manual watching and face-to-face interaction mode is effectively changed, and the key receiving and sending errors caused by manual management errors are avoided. But the randomness of the process of depositing of current intelligent key cabinet is very strong, and the driver is convenient not enough to access, and intelligent degree does not reach high, and the management effect of access record is not good.

The invention provides an optimal addressing method for an intelligent key cabinet of a bus station aiming at the requirement, so that the optimal space distance and the most convenient and fast access of a driver during key access are ensured.

Disclosure of Invention

The invention mainly solves the technical problems of strong randomness, low intelligence degree and poor management effect of access records in the storage process of the intelligent key cabinet in the prior art, and provides an optimal addressing method for the intelligent key cabinet in the bus station so as to improve the convenience of a driver for accessing keys.

The invention provides an optimal addressing method for an intelligent key cabinet of a bus station, which comprises the following steps:

step 1, performing initial configuration on a key cabinet, including steps 101 to 104:

step 101, numbering each storage lattice of a key cabinet in sequence;

102, establishing a rectangular coordinate system in which the key cabinet is located by taking the storage lattice at the lower left corner as an origin of coordinates and taking a single storage lattice as a unit length, and determining the coordinates of each storage lattice;

103, calculating the linear distance from each storage lattice to the control panel;

step 104, dividing the priority of each storage lattice according to a priority rule, wherein the priority rule is as follows: determining the priority of the storage lattices by taking the control panel as a center and according to the sequence that the linear distance from the storage lattices to the control panel is from small to large; the priority of small linear distance is high, and the priority of large linear distance is low; under the condition of equal distance, the smaller the number is, the higher the priority is;

step 2, when a key is taken, the key cabinet acquires a key taking request of a driver and sends the key taking request to a control center, wherein the key taking request carries driver identity information; after confirming that the identity of the driver is correct according to the key fetching request, the control center confirms the storage lattice coordinates where the driver prefetches the key and controls the cabinet door corresponding to the storage lattice to be opened; after a driver takes a key, the key cabinet updates the use state of the storage case to the control center;

when a key is stored, the key cabinet acquires a key storage request of a driver and sends the key storage request to a control center, wherein the key storage request carries driver identity information and key number information; after confirming that the identity of a driver is correct according to a key storage request, the control center allocates storage lattices according to the priority order of the idle storage lattices and controls the cabinet doors corresponding to the storage lattices to be opened; after the driver stores the key, the key cabinet updates the use state of the storage case and stores the key number information to the control center.

Further, in step 101, the storage compartments of the key locker are numbered in sequence according to a rule from left to right and from top to bottom.

Further, step 103, calculating the spatial straight line distance from each storage compartment to the control panel by using the following formula:

wherein the coordinates (x) of any two points in space are represented₀，y₀)，(x₁，y₁)。

Further, data uploaded by each key cabinet are stored in a database of the control center in a centralized manner; the control center is communicated with a communication interface module of the key cabinet.

Furthermore, the key cabinet is provided with an identity authentication module and a key identification module;

the identity authentication module is used for discerning driver's identity, includes: one or more of a password unit, a fingerprint unit, a two-dimensional code verification unit and an identification card unit;

the key identification module is used for identifying the number of the key.

Furthermore, the key cabinet is provided with a local management module, and the local management module is connected with the identity authentication module;

the identity authentication module uploads driver identity information and operation time to the local management module;

and the local management module forms a key storage request or a key taking request according to the identity information of the driver and the operation time, and uploads the key storage request or the key taking request to the control center.

Further, the local management module is connected with the key identification module;

when a driver stores a key, the key identification module uploads a key number scanned by the driver to the local management module;

and the local management module adds the key number to the key storage request.

Furthermore, a key on-site detection device is arranged in each storage cell of the key cabinet;

the on-position detection device detects whether the key is on position at regular time and uploads the detected information to the control center;

and the control center compares the information detected by the in-place detection device with the use state of the storage grid stored in the control center, and updates the use state of the storage grid based on the information of the in-place detection device when the information of the in-place detection device is inconsistent with the use state of the storage grid stored in the control center.

Further, the control center includes:

the key management module dynamically updates key information and reflects the key state in real time;

the key cabinet management module dynamically updates the information of the key cabinet and reflects the using state of each storage lattice in real time;

and managing driver information, dynamically updating driver information, and reflecting department information, work card information and key information corresponding to the driver.

Further, the key cabinet forms a key access record of the current day and uploads the key access record to the control center;

the control center uses the key taking time and the key storing time in the key access record to take the key taking time as the attendance card punching time of the driver and use the key storing time as the off-duty card punching time of the driver to generate the attendance information of the driver.

The optimal addressing method for the intelligent key cabinet of the bus station, provided by the invention, has the advantages that based on the business requirements of the bus industry, in the key access operation of the station, the idle cabinet body can be accurately and reasonably found, meanwhile, the idle cabinet body is the most convenient and fast to the nearest to the operator, and the convenience of a driver for accessing the key is improved; the invention optimizes the key extraction process, obtains the vehicle key by the self operation of the driver, can continuously watch for 24 hours, realizes the intelligent storage management of the bus key, reduces the human cost for managing the key, improves the key obtaining efficiency and improves the departure efficiency of the bus station. In addition, the invention can also effectively manage the access records, provide accurate benchmark assessment data for driver assessment and improve the management efficiency.

Drawings

FIG. 1 is a flow chart of an implementation of an optimal addressing method for an intelligent key cabinet of a bus station provided by the invention;

FIG. 2 is a flow chart of the implementation of step 1 in the optimal addressing method for the intelligent key cabinet of the bus station provided by the invention;

fig. 3 is a schematic diagram of step 1 in the bus station intelligent key cabinet optimal addressing method provided by the invention.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant aspects of the present invention are shown in the drawings.

As shown in fig. 1, the optimal addressing method for the intelligent key cabinet in the bus station provided by the embodiment of the invention includes:

step 1, initially configuring a key cabinet, as shown in fig. 2, including steps 101 to 104:

step 101, numbering each storage compartment of the key cabinet in sequence.

Specifically, as shown in fig. 3, the storage compartments of the key cabinet are numbered sequentially from left to right and from top to bottom in a sequence of 1, 2, 3, … … and n, and the control panel occupies one of the numbers m. And forming a matrix according to the cabinet layout. The control panel is the central position of key cabinet control.

And 102, establishing a rectangular coordinate system in which the key cabinet is located by taking the storage lattice at the lower left corner as the origin of coordinates and taking a single storage lattice as a unit length, and determining the coordinates of each storage lattice.

Specifically, 6 × 6 cell mapping is completed as shown in fig. 3. The storage cell number 31(0, 0) is the origin position, and the storage cell number 15(2, 3) is the control panel position. In the step, a rectangular coordinate system is established to complete the space mapping of the storage lattices.

And 103, calculating the linear distance from each storage lattice to the control panel.

Calculating the space linear distance from each storage lattice to the control panel by using the following formula:

in which is shownCoordinates (x) of any two points in space₀，y₀)，(x₁，y₁)。

Distances from No. 1, 2, 31, 36 storage compartments to the control panel (No. 15) in fig. 3 are as follows:

wherein, No. 2 storage lattices are nearest to the control panel (No. 15).

Step 104, dividing the priority of each storage lattice according to a priority rule, wherein the priority rule is as follows: determining the priority of the storage lattices by taking the control panel as a center and according to the sequence that the linear distance from the storage lattices to the control panel is from small to large; the priority of small linear distance is high, and the priority of large linear distance is low; in the case of equal distances, the smaller the number, the higher the priority.

In order to enable the storage and the taking to be more convenient and faster, the priority division is required to be carried out according to the human body characteristics, the set position of the control panel is the optimal position for operation, the priority division is carried out according to the distance by taking the control panel as the center, and the priority is level0, level1 and … … in sequence from high to low.

Step 2, when a key is taken, the key cabinet acquires a key taking request of a driver and sends the key taking request to a control center, wherein the key taking request carries driver identity information; after confirming that the identity of the driver is correct according to the key fetching request, the control center confirms the storage lattice coordinates where the driver prefetches the key and controls the cabinet door corresponding to the storage lattice to be opened; after a driver takes a key, the key cabinet updates the use state of the storage case to the control center; the use state of the new storage lattice is updated to be 'vacant'.

When a key is stored, the key cabinet acquires a key storage request of a driver and sends the key storage request to a control center, wherein the key storage request carries driver identity information and key number information; after confirming that the identity of a driver is correct according to a key storage request, the control center allocates storage lattices according to the priority order of the idle storage lattices and controls the cabinet doors corresponding to the storage lattices to be opened; after the driver stores the key, the key cabinet updates the use state of the storage case and stores the key number information to the control center. The use state of the storage compartment is updated to be 'in use'.

In the invention, each driver has a corresponding relation with a key to be used by the driver, and the driver is bound with the corresponding locker by the key when the key is stored for the last time; the control center can confirm in which matter compartment the key that the driver wants to get is, can confirm that this driver prefetches the matter compartment coordinate that the key is located promptly, therefore, after confirming driver's identity, can open corresponding matter compartment cabinet door. When the key is stored, the storage lattices are distributed to the driver by utilizing the priority sequence, so that the convenience of storing the key by the driver is improved.

In the embodiment, the data uploaded by each key cabinet is stored in a database of the control center in a centralized manner; the control center is communicated with a communication interface module of the key cabinet.

In this embodiment, the key cabinet is provided with an identity authentication module and a key identification module; the identity authentication module is used for discerning driver's identity, includes: the driver can perform identity verification by means of password input, fingerprint input, two-dimensional code scanning, card swiping and the like. The key identification module is used for identifying the serial number of the key, the key is provided with a unique identification corresponding to the vehicle, and the key identification module can identify the key identification and determine key information.

The key cabinet is provided with a local management module, and the local management module is connected with an identity authentication module; the identity authentication module uploads driver identity information and operation time to the local management module; and the local management module forms a key storage request or a key taking request according to the identity information of the driver and the operation time, and uploads the key storage request or the key taking request to the control center.

The local management module is connected with the key identification module; when a driver stores a key, the key identification module uploads a key number scanned by the driver to the local management module; and the local management module adds the key number to the key storage request. After the key is stored, the control center binds the key information and the storage cell stored by the key together.

A key on-site detection device is arranged in each storage cell of the key cabinet; the on-position detection device detects whether the key is on position at regular time and uploads the detected information to the control center; and the control center compares the information detected by the in-place detection device with the use state of the storage grid stored in the control center, and updates the use state of the storage grid based on the information of the in-place detection device when the information of the in-place detection device is inconsistent with the use state of the storage grid stored in the control center. The device is arranged on the position detection device for timing self-detection, can prevent misoperation of a driver, and timely corrects the use state of the storage case, for example, the driver operates the key cabinet according to the key storage process, but does not put the key into the storage case, and determines the use state of the storage case to be 'in use'.

The control center comprises: the key management module dynamically updates key information and reflects the key state in real time; the key cabinet management module dynamically updates the information of the key cabinet and reflects the using state of each storage lattice in real time; and managing driver information, dynamically updating driver information, and reflecting department information, work card information and key information corresponding to the driver. The control center can facilitate information management and statistics.

The key cabinet forms the key access record of the current day and uploads the key access record to the control center. The control center uses the key taking time and the key storing time in the key access record to take the key taking time as the attendance card punching time of the driver and use the key storing time as the off-duty card punching time of the driver to generate the attendance information of the driver. The invention combines the process of accessing the key with attendance checking, saves the flow and equipment of attendance checking of a driver, saves manpower and material resources and improves the management efficiency.

The invention realizes the optimization of space addressing utilization of the idle key cabinet and effectively solves the problem of convenience in key cabinet access.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: modifications of the technical solutions described in the embodiments or equivalent replacements of some or all technical features may be made without departing from the scope of the technical solutions of the embodiments of the present invention.