Patrol Sign-in Method, Police Vehicle and Patrol Sign-in Device

Abstract

The present invention discloses a patrol check-in method, which is applied to a police vehicle. The police vehicle includes an in-vehicle police affairs central control terminal and an image acquisition device. The steps of the patrol check-in method include: when the in-vehicle police affairs central control terminal receives a check-in request, enabling the image acquisition device of the in-vehicle police affairs central control terminal to acquire image information in the police vehicle; obtaining a corresponding face image according to the image information and determining the identity information of the duty officer to be checked in corresponding to the face image according to the face image; and completing the check-in of the duty officer to be checked in according to the identity information. The present invention also discloses a police vehicle, a patrol check-in device and a computer-readable storage medium. Through the combined use of the in-vehicle police affairs central control terminal and the image acquisition device, the present application can complete the check-in / check-out actions of the duty officers in the police vehicle, record the execution situation of the duty officers performing patrol tasks, and avoid the problem of unclear rights and responsibilities.

Description

Technical Field

[0001] The present invention relates to the field of data processing, and particularly to a patrol check-in method, a police vehicle, a patrol check-in device, and a computer-readable storage medium. Background Art

[0002] In the prior art, police officers need to patrol in a specific jurisdiction by a patrol vehicle according to the patrol task. However, during the patrol process, the identity information of the actual patrolling police officers cannot be obtained in a timely manner, which may lead to a situation where the actual patrolling police officers do not match the personnel who actually receive the patrol task. In case of an emergency during the subsequent patrol, it will lead to the problem of unclear responsibilities and powers.

[0003] The above content is only used to assist in understanding the technical solution of the present invention, and does not represent an admission that the above content is prior art. Summary of the Invention

[0004] The main object of the present invention is to provide a patrol check-in method, a police vehicle, a patrol check-in device, and a computer-readable storage medium, aiming to solve the problem of unclear responsibilities and powers caused by the inability to timely obtain the identity information of the actual patrolling duty officers.

[0005] To achieve the above object, the present invention provides a patrol check-in method, which is applied to a police vehicle. The police vehicle includes an in-vehicle police control terminal and an image acquisition device. The steps of the patrol check-in method include:

[0006] When the in-vehicle police control terminal receives a check-in request, enable the image acquisition device of the in-vehicle police control terminal to collect the image information in the police vehicle;

[0007] Obtain the corresponding face image according to the image information and determine the identity information of the duty officer to be checked in corresponding to the face image;

[0008] Complete the check-in of the duty officer to be checked in according to the identity information.

[0009] Optionally, the step of completing the check-in of the duty officer to be checked in according to the identity information includes:

[0010] Obtain the check-in location information of the police vehicle and the identification information of the police vehicle;

[0011] Generate the check-in information of the duty officer to be checked in according to the identity information of the person to be checked in, the check-in location information, and the identification information, so as to complete the check-in of the duty officer to be checked in.

[0012] Optionally, after the step of completing the check-in of the duty officer according to the identity information, the method further includes:

[0013] When the vehicle-mounted police control terminal receives a sign-out request, complete the sign-out of the duty officers to be signed out currently in the police vehicle according to the sign-out request.

[0014] Optionally, the step of completing the sign-out of the duty officers to be signed out currently in the police vehicle according to the sign-out request includes:

[0015] Obtain the identity information of the duty officers to be signed out currently in the police vehicle according to the sign-out request;

[0016] Obtain the sign-in information that matches the identity information of the duty officers to be signed out according to the identity information of the duty officers to be signed out;

[0017] Complete the sign-out of the duty officers to be signed out currently in the police vehicle according to the sign-in information and the identity information of the duty officers to be signed out.

[0018] Optionally, before the step of completing the sign-out of the duty officers to be signed out currently in the police vehicle according to the sign-in information and the identity information of the duty officers to be signed out, it further includes:

[0019] Judge whether the identification information of the police vehicle is consistent with the identification information corresponding to the sign-in information, or whether the identity information of the duty officers to be signed out is consistent with the identity information corresponding to the sign-in information;

[0020] When the identification information of the police vehicle is consistent with the identification information corresponding to the sign-in information, and the identity information of the duty officers to be signed out is consistent with the identity information corresponding to the sign-in information, then execute the step of completing the sign-out of the duty officers to be signed out currently in the police vehicle according to the sign-in information and the identity information of the duty officers to be signed out.

[0021] Optionally, the step of completing the sign-out of the duty officers to be signed out currently in the police vehicle according to the sign-in information and the identity information of the duty officers to be signed out includes:

[0022] Obtain the sign-out location information of the police vehicle;

[0023] Generate corresponding sign-out information according to the identification information in the sign-in information, the identity information of the duty officers to be signed out, and the sign-out location information, so as to complete the sign-out of the duty officers to be signed out currently in the police vehicle.

[0024] Optionally, the step of obtaining the corresponding face image according to the image information and determining the identity information of the duty officer to be signed in corresponding to the face image includes:

[0025] Extract the face image in the image information according to a preset face recognition algorithm;

[0026] Obtain a target face image that matches the face image from the preset face images in a preset database according to the face image;

[0027] Determine the target identity information according to the target face image;

[0028] Determine the target identity information as the identity information of the duty officer to be signed in.

[0029] In addition, to achieve the above object, the present invention further provides a police car, which includes an in-vehicle police affairs central control terminal, an image acquisition device, and a police car body. The in-vehicle police affairs central control terminal is used to receive a sign-in request or a sign-out request;

[0030] The image acquisition device is used to acquire image information in the police car;

[0031] The police car body further includes: a memory, a processor, and a patrol sign-in program stored on the memory and executable on the processor. When the patrol sign-in program is executed by the processor, the steps of the above-mentioned patrol sign-in method are implemented.

[0032] In addition, to achieve the above object, the present invention further provides a patrol sign-in device, which includes an in-vehicle police affairs central control terminal and an image acquisition device. The patrol sign-in device further includes: a memory, a processor, and a patrol sign-in program stored on the memory and executable on the processor. When the patrol sign-in program is executed by the processor, the steps of the above-mentioned patrol sign-in method are implemented.

[0033] In addition, to achieve the above object, the present invention further provides a computer-readable storage medium, on which a patrol sign-in program is stored. When the patrol sign-in program is executed by a processor, the steps of the above-mentioned patrol sign-in method are implemented.

[0034] A patrol check-in method, a police vehicle, a patrol check-in device, and a computer-readable storage medium proposed in an embodiment of the present invention. By setting a patrol check-in device on the police vehicle, the patrol check-in device includes an in-vehicle police affairs central control terminal and an image acquisition device. The duty officer touches the in-vehicle police affairs central control terminal to send a check-in request or a check-out request to the in-vehicle police affairs central control terminal. After receiving the check-in request or the check-out request, the in-vehicle police affairs central control terminal enables the image acquisition device to collect the image information in the police vehicle, and then obtains the corresponding face image according to the image information through a preset algorithm, and then obtains the identity information of the duty officer corresponding to the face image according to the face image, and then completes the check-in or check-out of the duty officer according to the identity information of the duty officer, realizing accurate recording of the execution of the patrol task by the duty officer and avoiding the problem of unclear rights and responsibilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 is a schematic structural diagram of a police vehicle related to the solution of the embodiment of the present invention;

[0036] Figure 2 is a schematic structural diagram of a patrol check-in device in a hardware operating environment related to the solution of the embodiment of the present invention;

[0037] Figure 3 is a schematic flowchart of the first embodiment of the patrol check-in method of the present invention;

[0038] Figure 4 is a schematic flowchart of the second embodiment of the patrol check-in method of the present invention;

[0039] Figure 5 is a detailed flowchart of step S40 in the second embodiment of the patrol check-in method of the present invention.

[0040] The realization, functional characteristics, and advantages of the object of the present invention will be further described in conjunction with the embodiments with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0041] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0042] The main solution of the embodiment of the present invention is: when the in-vehicle police affairs central control terminal receives a check-in request, the image acquisition device of the in-vehicle police affairs central control terminal is enabled to collect the image information in the police vehicle; the corresponding face image is obtained according to the image information, and the identity information of the duty officer to be checked in corresponding to the face image is determined according to the face image; the check-in of the duty officer to be checked in is completed according to the identity information.

[0043] As Figure 1 shown, Figure 1It is a schematic structural diagram of a police vehicle involved in the embodiment solution of the present invention.

[0044] The police vehicle 100 includes an in-vehicle police affairs central control terminal 110, an image acquisition device 120, and a police vehicle body 130.

[0045] Referring to the accompanying drawings, Figure 1 an exemplary police vehicle 100 according to the present disclosure is shown. In the example shown, vehicle 100 is a police vehicle. In other examples, police vehicle 100 may also be a fire truck (sometimes referred to as a fire engine), an ambulance, another type of emergency vehicle, and / or any other type of vehicle. Police vehicle 100 may be a standard gasoline-powered vehicle, a hybrid vehicle, an electric vehicle, a fuel cell vehicle, and / or any other type of mobility implementation vehicle. Police vehicle 100 includes parts related to mobility, such as a powertrain having an engine, a transmission, a suspension, a drive shaft, and / or wheels, etc. Police vehicle 100 may be non-autonomous, semi-autonomous (e.g., some conventional movement functions are controlled by police vehicle 100), or autonomous (e.g., movement functions are controlled by police vehicle 100 without direct driver input).

[0046] Optionally, the police vehicle 100 further includes a seat 140 and a dashboard (not shown in the figure). The dashboard is located directly in front of the seat 140. The dashboard includes input and / or output devices to enable the on-duty personnel to operate the police vehicle 100 according to the dashboard.

[0047] Optionally, the in-vehicle police affairs central control terminal 110 is located in the middle of the front part of the compartment of the police vehicle 100. For example, the in-vehicle police affairs central control terminal 110 is located between the front passenger seats 140 in the compartment of the police vehicle 100. The in-vehicle police affairs central control terminal 110 further includes output and / or input devices to facilitate the on-duty personnel to operate the police vehicle 100. For example, the in-vehicle police affairs central control terminal 110 includes a display screen and an in-vehicle police affairs central control terminal input device. The in-vehicle police affairs central control terminal input device includes input devices such as switches, buttons, etc., to enable the on-duty personnel and / or passengers to control various features of the police vehicle 100. In addition, the display screen includes a liquid crystal display (LCD), an organic light-emitting diode (OLED) display, a flat panel display, a solid state display, and / or another type of display. In some examples, the display screen is a touch screen. It can be understood that the in-vehicle police affairs central control terminal input device may be disposed in the display screen or outside the display screen.

[0048] Optionally, the in-vehicle police affairs central control terminal 110 is used to receive a sign-in request and / or a sign-out request. The on-duty personnel can input a sign-in request and / or a sign-out request by triggering the display screen of the in-vehicle police affairs central control terminal 110 or triggering the in-vehicle police affairs central control terminal input device of the in-vehicle police affairs central control terminal 110.

[0049] Optionally, the police vehicle 100 further includes an image acquisition device 120, which may be a camera. The image acquisition device 120 is connected to the in-vehicle police service central control terminal 110 and is used to acquire the image information of the police vehicle 100. The image acquisition device 120 may be disposed in the in-vehicle police service central control terminal 110 or directly above the in-vehicle police service central control terminal 110.

[0050] Optionally, the shooting angle of the image acquisition device 120 may be fixed, or the duty officer may adjust the shooting angle of the image acquisition device 120 according to his own needs.

[0051] Optionally, an embodiment of the present invention further provides a patrol check-in device. Referring to Figure 2 , the patrol check-in device may include: an in-vehicle police service terminal 110, an image acquisition device 120, a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, and a communication bus 1002. Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display) and an input unit such as a keyboard (Keyboard). Optionally, the user interface 1003 may further include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a WI-FI interface). The memory 1005 may be a high-speed RAM memory or a stable memory (non-volatile memory), such as a disk memory. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001.

[0052] Those skilled in the art can understand that Figure 2 the patrol check-in device shown in

[0053] does not limit the patrol check-in device and may include more or fewer components than shown in the figure, or combine certain components, or have different component arrangements. Figure 2 As shown in

[0054] In Figure 2 the patrol check-in device shown, the network interface 1004 is mainly used to connect to the background server and perform data communication with the background server; the user interface 1003 is mainly used to connect to the client (user side) and perform data communication with the client; and the processor 1001 may be used to call the patrol check-in program stored in the memory 1005 and perform the following operations:

[0055] When the vehicle-mounted police central control terminal receives a check-in request, enable the image acquisition device of the vehicle-mounted police central control terminal to collect image information in the police vehicle;

[0056] Obtain the corresponding face image according to the image information and determine the identity information of the duty officer to be checked in corresponding to the face image;

[0057] Complete the check-in of the duty officer to be checked in according to the identity information.

[0058] Further, the processor 1001 can call the patrol check-in program stored in the memory 1005 and also perform the following operations:

[0059] The step of completing the check-in of the duty officer to be checked in according to the identity information includes:

[0060] Obtain the check-in location information of the police vehicle and the identification information of the police vehicle;

[0061] Generate the check-in information of the duty officer to be checked in according to the identity information of the person to be checked in, the check-in location information and the identification information, so as to complete the check-in of the duty officer to be checked in.

[0062] Further, the processor 1001 can call the patrol check-in program stored in the memory 1005 and also perform the following operations:

[0063] When the vehicle-mounted police central control terminal receives a check-out request, complete the check-out of the duty officer to be checked out currently in the police vehicle according to the check-out request.

[0064] Further, the processor 1001 can call the patrol check-in program stored in the memory 1005 and also perform the following operations:

[0065] Obtain the identity information of the duty officer to be checked out currently in the police vehicle according to the check-out request;

[0066] Obtain the check-in information matching the identity information of the duty officer to be checked out according to the identity information of the duty officer to be checked out;

[0067] Complete the check-out of the duty officer to be checked out currently in the police vehicle according to the check-in information and the identity information of the duty officer to be checked out.

[0068] Further, the processor 1001 can call the patrol check-in program stored in the memory 1005 and also perform the following operations:

[0069] Before the step of performing the sign-out of the duty officers to be signed out currently in the police vehicle according to the sign-in information and the identity information of the duty officers to be signed out, the following steps are further included:

[0070] Determine whether the identification information of the police vehicle is consistent with the identification information corresponding to the sign-in information, or whether the identity information of the duty officers to be signed out is consistent with the identity information corresponding to the sign-in information;

[0071] When the identification information of the police vehicle is consistent with the identification information corresponding to the sign-in information, and the identity information of the duty officers to be signed out is consistent with the identity information corresponding to the sign-in information, then perform the step of performing the sign-out of the duty officers to be signed out currently in the police vehicle according to the sign-in information and the identity information of the duty officers to be signed out.

[0072] Further, the processor 1001 may call the patrol sign-in program stored in the memory 1005 and further perform the following operations:

[0073] Obtain the sign-out location information of the police vehicle;

[0074] Generate corresponding sign-out information according to the identification information in the sign-in information, the identity information of the duty officers to be signed out, and the sign-out location information, so as to complete the sign-out of the duty officers to be signed out currently in the police vehicle.

[0075] Further, the step of obtaining the corresponding face image according to the image information and determining the identity information of the duty officers to be signed in corresponding to the face image includes:

[0076] Extract the face image in the image information according to a preset face recognition algorithm;

[0077] Obtain a target face image that matches the face image from the preset face images in the preset database according to the face image;

[0078] Determine the target identity information according to the target face image;

[0079] Determine the target identity information as the identity information of the duty officers to be signed in.

[0080] Refer to Figure 3 , the first embodiment of the patrol sign-in method of the present invention provides a patrol sign-in method, and the patrol sign-in method includes:

[0081] Step S10, when a sign-in request is received based on the in-vehicle police service central control terminal, enable the image acquisition device of the in-vehicle police service central control terminal to acquire the image information in the police vehicle;

[0082] Step S20: Obtain the corresponding face image according to the image information, and determine the identity information of the duty officer to be signed in corresponding to the face image according to the face image.

[0083] Step S30: Complete the signing in of the duty officer to be signed in according to the identity information.

[0084] In this embodiment, the patrol signing method is applied to a police car. In other embodiments, the patrol signing method can also be applied to patrol cars, fire trucks, ambulances, etc.

[0085] Optionally, the police car includes an in-vehicle police control terminal and an image acquisition device. The display screen of the in-vehicle police control terminal includes a corresponding patrol signing application program. The in-vehicle police control terminal is used to receive the signing-in request and / or signing-out request input by the duty officer. It can be understood that the receiving of the signing-in request and / or signing-out request input by the duty officer can be triggered manually by the duty officer, or can be triggered automatically by the in-vehicle police control terminal. The specific implementation manner of the duty officer triggering manually can be that the duty officer manually clicks the patrol signing application program of the in-vehicle police control terminal, thereby starting the patrol signing application program, and then the patrol signing application program calls the image acquisition device. In addition, the specific implementation manner of the in-vehicle police control terminal triggering automatically can be that after detecting the startup of the in-vehicle police control terminal, the patrol signing application program is automatically started, and then the patrol signing application program calls the image acquisition device.

[0086] Optionally, the image acquisition device can be a camera.

[0087] Optionally, when the in-vehicle police control terminal receives a signing-in request, the image acquisition device is automatically called to collect the image information in the police car, and the image information includes the face image of the duty officer to be signed in in the police car.

[0088] Optionally, after obtaining the image information, obtain the corresponding face image according to the image information, and determine the identity information of the duty officer to be signed in corresponding to the face image according to the face image.

[0089] Optionally, step S20 includes:

[0090] Extract the face image in the image information according to a preset face recognition algorithm;

[0091] Obtain the target face image that matches the face image from the preset face images in the preset database according to the face image;

[0092] Determine the target identity information according to the target face image;

[0093] Determine the target identity information as the identity information of the duty personnel to be signed in.

[0094] Optionally, after obtaining the image information, extract the face image in the image information according to a preset face recognition algorithm. Specifically, first perform face detection on the obtained image information, that is, determine whether there is one or more faces, and obtain the position and range of each face in the image information. According to the position and range of the face in the obtained new photo, use a face feature recognition algorithm to extract the face features in the face image. Face features refer to the feature information of a person's eyes, nose, mouth, eyebrows, etc., including the position, shape and size of the facial features, the relative proportion or relative position relationship of the facial features, as well as skin color information or the contour information of the face, etc. Face feature algorithms that can be adopted include geometric feature-based methods, principal component analysis (PCA)-based face recognition methods, local feature extraction methods (LBP), histogram of oriented gradients (HOG), Gabor wavelet transform methods, etc. The algorithms for extracting face features are not limited here.

[0095] Optionally, after obtaining the face image in the image information, obtain a target face image that matches the face image from the preset face images in a preset database. Specifically, after obtaining the face image, according to the face features of the face image, obtain the face features of each preset face image in the preset face images, and obtain the target face image containing the same face image by comparing and matching the face features of each preset face image and the face features of the face image.

[0096] If in order to save memory resources, the face features of each preset face image in the preset database can be extracted in real time; if in order to save processing resources, the corresponding face features can be saved after performing a face recognition and feature extraction operation on each preset face image in the preset database for use when comparing and matching with the face images in the collected image information.

[0097] When there is only one face image in the image information, calculate the similarity between the face features of the face image and the face features of each preset face image in the preset database. When the similarity is greater than a preset similarity threshold, it indicates that the preset face image contains the face image in the image information and is the target face image.

[0098] When the image information includes multiple face images, calculate the face features of each face image respectively, and then calculate the similarity between the face features of each face image and the face features of each preset face image one by one, so as to obtain the respective target face images corresponding to each face image.

[0099] Optionally, when obtaining the target face image, the target identity information corresponding to the target face image is determined from the target face image, and then the target identity information is determined as the identity information of the duty officer to be signed in. It can be understood that the preset database may include the correspondence between the preset face image and the identity information. After obtaining the target face image, the identity information corresponding to the target face image can be determined according to the correspondence, and then the identity information is determined as the target identity information.

[0100] Optionally, the identity information is used to mark the duty officers, and different duty officers correspond to different identity information. In the embodiments of the present application, the identity information can be identified by numbers. For example: Duty Officer 01, Duty Officer 02.

[0101] Optionally, after obtaining the identity information of the duty officer to be signed in in the police car, the signing-in action of the duty officer to be signed in is completed according to the identity information. Specifically, step S30 includes:

[0102] Obtain the signing-in position information of the police car and the identification information of the police car;

[0103] Generate the signing-in information of the duty officer to be signed in according to the identity information of the person to be signed in, the signing-in position information, and the identification information, so as to complete the signing-in of the duty officer to be signed in.

[0104] Optionally, after obtaining the identity information of the duty officer to be signed in, the current position of the police car is obtained, and the current position is determined as the signing-in position information. The current position can be the current longitude and latitude coordinate information, or it can be the location determined according to the longitude and latitude coordinate information.

[0105] It can be understood that the duty officer to be signed in can input a signing-in request at the starting position of the patrol task, or the duty officer to be signed in can input a signing-in request at any position. After completing the signing-in of the duty officer to be signed in, the police car can obtain in real time the patrol route passed by the police car after the duty officer to be signed in completes the signing-in, and then determine the execution situation of the duty officer to be signed in as a patrol officer according to the patrol route.

[0106] Optionally, the police car includes identification information, and the identification information is used to represent the identity information of the police car. Different police cars correspond to different identification information; in the embodiments of the present application, the identification information of the police car can be identified by numbers. For example, Police Car 01, Police Car 02.

[0107] Optionally, after obtaining the check-in location information and the identification information, generate the check-in information of the on-duty personnel to be checked in according to the check-in location information, the identification information, and the identity information of the on-duty personnel to be checked in. For example, the check-in information may be: "On-duty personnel to be checked in: On-duty personnel 01, identification information of the police vehicle: Police vehicle 01, check-in location information: Building XX, XX District"; the check-in information may also be: "On-duty personnel to be checked in: On-duty personnel 01, identification information of the police vehicle: Police vehicle 01, check-in location information: XX longitude XX latitude"; the check-in information may also be "On-duty personnel to be checked in: On-duty personnel 01, identification information of the police vehicle: Police vehicle 01, check-in location information: XX longitude XX latitude, Building XX, XX District"

[0108] Optionally, the check-in information may further include the check-in time, which is used to indicate that the on-duty personnel check in within the check-in time. Based on this, the check-in information includes the check-in time, the check-in location information, the identification information of the police vehicle, and the identity information of the on-duty personnel to be checked in. For example, the check-in information may be "On-duty personnel to be checked in: On-duty personnel 01; identification information of the police vehicle: Police vehicle 01; check-in location information: Building XX, XX District; check-in time: 08:01:01, December 12, 2019"; the check-in information may also be "On-duty personnel to be checked in: On-duty personnel 01; identification information of the police vehicle: Police vehicle 01; check-in location information: XX longitude XX latitude; check-in time: 08:01:01, December 12, 2019"; the check-in information may also be "On-duty personnel to be checked in: On-duty personnel 01; identification information of the police vehicle: Police vehicle 01; check-in location information: XX longitude XX latitude, Building XX, XX District; check-in time: 08:01:01, December 12, 2019".

[0109] Optionally, after generating the check-in information, upload the check-in information to the command and dispatch platform through the network, so that the command and dispatch platform can grasp the execution situation of the on-duty personnel performing the patrol task in real time, that is, grasp in real time which on-duty personnel start patrolling in which places.

[0110] In the embodiment of the present application, by setting a patrol check-in application program in the in-vehicle police control terminal, the on-duty personnel can input check-in request information by triggering the patrol check-in application program. After receiving the check-in request information, the in-vehicle police control terminal enables the image acquisition device to collect the image information in the police car in real time, and then extracts the corresponding face image from the image information, and then determines the identity information of the to-be-checked-in personnel in the police car according to the face image, and then completes the check-in of the to-be-checked-in on-duty personnel according to the identity information. The embodiment of the present application can complete the check-in of the to-be-checked-in on-duty personnel in the police car, which is convenient for real-time recording of the execution situation of the on-duty personnel as patrol personnel and avoids the problem of unclear rights and responsibilities in the follow-up.

[0111] Optionally, the police car further includes a positioning device. After the on-duty personnel complete the check-in, they drive the police car to perform patrol tasks. The positioning device can continuously obtain the positioning information of the on-duty personnel during the patrol tasks until the on-duty personnel in the police car complete the check-out action in the police car. Based on this, referring to Figure 4 , based on the first embodiment, after the step of completing the check-in of the on-duty personnel according to the identity information, the following steps are further included:

[0112] Step S40, when the in-vehicle police control terminal receives a check-out request, complete the check-out of the to-be-checked-out on-duty personnel currently in the police car according to the check-out request.

[0113] In the embodiment of the present application, the on-duty personnel in the police car can input a check-out request to the in-vehicle police control terminal by triggering the patrol check-in application program in the in-vehicle police terminal. At this time, the on-duty personnel in the police car are the to-be-checked-out on-duty personnel.

[0114] Optionally, after the in-vehicle police control terminal receives the check-out request input by the to-be-checked-out on-duty personnel, complete the check-out of the to-be-checked-out on-duty personnel according to the check-out request.

[0115] Specifically, the specific implementation manner of completing the check-out of the to-be-checked-out on-duty personnel according to the check-out request is: after receiving the check-out request, call the image acquisition device to collect the face image of the to-be-checked-out on-duty personnel according to the check-out request, and then obtain the target face image matching the face image from the preset face images according to the face image, and then determine the target identity information corresponding to the target face image according to the target face image, and then determine the identity information of the to-be-checked-out personnel according to the target identity information.

[0116] Optionally, after obtaining the identity information of the person to be signed out, obtain the sign-out location information of the police vehicle and the identification information of the police vehicle, and then generate the sign-out information of the person to be signed out according to the identity information of the person to be signed out, the sign-out location information, and the identification information of the police vehicle, so as to complete the sign-out of the person to be signed out.

[0117] Optionally, after generating the sign-out information, the sign-out information can be uploaded to the command and dispatch platform through the network for the command and dispatch platform to grasp the execution situation of the patrol tasks performed by the duty officers in real time, that is, to grasp in real time which duty officers have completed the patrol tasks in which places.

[0118] In the embodiment of the present application, the in-vehicle police affairs central control terminal of the police vehicle can also receive the sign-out request of the person to be signed out, and generate the sign-out information of the person to be signed out according to the sign-out request, so as to complete the sign-out of the person to be signed out.

[0119] Optionally, under normal circumstances, the person to be signed in and the person to be signed out in the same police vehicle should be the same, representing the same duty officer driving the same police vehicle to perform patrol tasks. However, sometimes there will be a shift substitution situation, that is, after some duty officers complete the sign-in in a police vehicle, they find other duty officers to substitute for them, that is, to perform patrol tasks on behalf of the duty officers who have completed the sign-in. At this time, after the substitute duty officer completes the patrol task and enters the sign-out request in the police vehicle, the identity information of the currently signing-out duty officer is different from the identity information of the duty officer who completed the sign-in action. If the sign-out is completed based on the identity information of the currently signing-out duty officer, it will be impossible to clearly know whether the duty officer who completed the patrol route is the duty officer to be signed in or the currently signing-out duty officer, resulting in the problem of unclear rights and responsibilities in case of emergencies during subsequent patrols. Based on this, referring to Figure 5 , the embodiment of the present application also proposes a patrol sign-in method for preventing shift substitution, and the step S40 includes:

[0120] Step S41, obtain the identity information of the duty officer to be signed out currently in the police vehicle according to the sign-out request;

[0121] Step S42, obtain the sign-in information matching the identity information of the duty officer to be signed out according to the identity information of the duty officer to be signed out;

[0122] Step S43, complete the sign-out of the duty officer to be signed out currently in the police vehicle according to the sign-in information and the identity information of the duty officer to be signed out.

[0123] In an embodiment of the present application, when the in-vehicle police control terminal receives a sign-out request, it activates the image acquisition device to collect image information in the police car, and then obtains the identity information of the duty officers to be signed out based on the image information. For example: Duty Officer 01, Duty Officer 02.

[0124] It can be understood that when the sign-in action of the duty officers to be signed in is completed, the sign-in information of the duty officers to be signed in is generated. The sign-in information includes the identity information of the duty officers to be signed in and the identification information of the police car. The sign-in information is in one-to-one correspondence with the identity information of the duty officers to be signed in, that is, the sign-in information is mutually associated with the identity information of the duty officers to be signed in.

[0125] Based on this, after obtaining the identity information of the duty officers to be signed out, it is determined whether there is sign-in information that matches the identity information. If there is sign-in information that matches the identity information of the duty officers to be signed out, it proves that the duty officers to be signed out have completed sign-in before, and the identity information of the duty officers to be signed out is consistent with the identity information of the duty officers to be signed in contained in the sign-in information. If there is no sign-in information that matches the identity information of the duty officers to be signed out, it proves that the duty officers to be signed out have not completed sign-in before, and the duty officers to be signed out may be substitute duty officers.

[0126] Optionally, when the sign-in information that matches the identity information is successfully matched according to the identity information of the duty officers to be signed out, it is determined that the duty officers to be signed out have completed the sign-in action before signing out, and then the sign-out of the duty officers to be signed out is completed based on the sign-in information and the identity information of the duty officers to be signed out; if there is no sign-in information that matches the identity information of the duty officers to be signed out, "sign-out failed" is feedback to the duty officers to be signed out, that is, the sign-out of the duty officers to be signed out is refused to be executed.

[0127] Optionally, but in some cases, after some duty officers complete the sign-in action, they may find other duty officers to replace them on patrol. After other duty officers complete the patrol task, the duty officers only need to complete the sign-out based on any police car, but at this time the duty officers who actually complete the patrol task are not the same as the duty officers who complete the sign-out, resulting in the occurrence of substitute duty situations. Based on this, before step S43, it further includes:

[0128] Determine whether the identification information of the police car is consistent with the identification information corresponding to the sign-in information;

[0129] When the identification information of the police car is consistent with the identification information corresponding to the sign-in information, the step of completing the sign-out of the duty officers to be signed out currently in the police car is executed based on the sign-in information and the identity information of the duty officers to be signed out.

[0130] Optionally, to ensure that the on-duty personnel sign in and / or sign out on the same police vehicle, after obtaining the sign-in information that matches the identity information of the on-duty personnel to be signed out, it is determined whether the identification information corresponding to the police vehicle where the on-duty personnel to be signed out is located is consistent with the identification information in the sign-in information. If they are consistent, it means that the police vehicle at the time of sign-in and the police vehicle at the time of sign-out are the same police vehicle. Then, the step of completing the sign-out of the on-duty personnel to be signed out currently in the police vehicle is executed according to the sign-in information and the identity information of the on-duty personnel to be signed out.

[0131] Optionally, the specific implementation manner of step S43 is as follows:

[0132] Obtain the sign-out location information of the police vehicle;

[0133] Generate corresponding sign-out information according to the identification information in the sign-in information, the identity information of the on-duty personnel to be signed out, and the sign-out location information to complete the sign-out of the on-duty personnel to be signed out currently in the police vehicle.

[0134] Optionally, the sign-out location information is the location information of the police vehicle when the on-duty personnel to be signed out enters the sign-out request, and the sign-out location information can be the patrol end location of the patrol task.

[0135] Optionally, based on the on-duty personnel signing in and / or signing out on the same police vehicle, the identification information in the sign-in information is the identification information of the police vehicle where the on-duty personnel to be signed out is located.

[0136] Optionally, after obtaining the identification information in the sign-in information, corresponding sign-out information is generated according to the identification information, the identity information of the on-duty personnel to be signed out, and the sign-out location information.

[0137] It can be understood that the identity information of the on-duty personnel to be signed in is consistent with the identity information of the on-duty personnel to be signed in in the sign-in information. Based on this, after obtaining the sign-in information, corresponding sign-out information can be directly generated according to the identity information of the on-duty personnel to be signed in in the sign-in information, the identification information in the sign-in information, and the sign-out location information to complete the sign-out of the on-duty personnel to be signed out currently in the police vehicle. For example, when the sign-in information is "On-duty personnel to be signed in: On-duty personnel 01, Identification information of the police vehicle: Police vehicle 01, Sign-in location information: XX Building, XX District", the sign-out information is "On-duty personnel to be signed out: On-duty personnel 01, Identification information of the police vehicle: Police vehicle 01, Sign-out location information: Building X1, District X1".

[0138] Optionally, the sign-in information may further include the sign-out time.

[0139] It is understandable that during the patrol of the police vehicle, the positioning device is continuously turned on to collect the positioning information of the police vehicle. After the signing-out of the duty officers to be signed out is completed, the positioning device can be turned off to avoid waste of resources.

[0140] Optionally, after the signing-out information of the duty officers to be signed out is completed, the actual patrol route passed by the police vehicle between the signing-in time and the signing-out time is obtained according to the positioning information collected by the positioning device. The actual patrol route is associated with the duty officers to be signed in or the duty officers to be signed out and uploaded to the command and dispatch platform, so that the command and dispatch platform can timely obtain the patrol tasks completed by the duty officers to be signed in or the duty officers to be signed out between the signing-in time and the signing-out time.

[0141] In the embodiment of the present application, when the in-vehicle police affairs central control terminal receives a signing-out request, it calls the image acquisition device to collect the face image of the duty officer to be signed out according to the signing-out request, and then obtains the identity information of the duty officer to be signed out according to the face image of the duty officer to be signed out. Then, according to the identity information of the duty officer to be signed out, the signing-in information matching the identity information of the duty officer to be signed out is obtained. Then, according to the signing-in information, it is judged whether the duty officer to be signed out previously completed the signing-in action in the same police vehicle. If so, according to the identification information of the police vehicle, the identity information of the duty officer to be signed out, and the signing-out position information in the signing-in information, the corresponding signing-out information is generated, and then the signing-out of the duty officer to be signed out is completed. At the same time, the actual patrol route passed by the duty officer to be signed out between the signing-in time and the signing-out time is obtained, and the actual patrol route and the duty officer to be signed out form an associated relationship, so as to master the actual patrol route passed by the duty officer to be signed out when performing the patrol task, so as to facilitate subsequent determination of responsibilities. When determining responsibilities, the corresponding duty officer (responsible party) can be determined according to the corresponding associated relationship.

[0142] In addition, an embodiment of the present invention also proposes a computer-readable storage medium, on which a patrol signing-in program is stored. When the patrol signing-in program is executed by a processor, the steps of the patrol signing-in method in the above embodiment are implemented.

[0143] It should be noted that in this article, the terms "including", "comprising" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or system. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of another identical element in the process, method, article or system including that element.

[0144] The serial numbers of the embodiments of the present invention above are only for description and do not represent the superiority or inferiority of the embodiments.

[0145] Through the description of the above embodiments, those skilled in the art can clearly understand that the above embodiment methods can be implemented by means of software plus a necessary general hardware platform. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art can be embodied in the form of a software product. The computer software product is stored in a storage medium as described above (such as ROM / RAM, magnetic disk, optical disc), and includes several instructions for causing a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in the various embodiments of the present invention.

[0146] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A patrol sign-in method, characterized in that, it is applied to a police vehicle, the police vehicle includes an in-vehicle police affairs central control terminal and an image acquisition device, and the steps of the patrol sign-in method include: When a sign-in request is received based on the in-vehicle police affairs central control terminal, enable the image acquisition device of the in-vehicle police affairs central control terminal to collect image information in the police vehicle; Obtain the corresponding face image according to the image information and determine the identity information of the duty officer to be signed in corresponding to the face image, including: extracting the face image in the image information according to a preset face recognition algorithm; obtaining a target face image that matches the face image from the preset face images in a preset database according to the face image; determining target identity information according to the target face image; determining the target identity information as the identity information of the duty officer to be signed in; Complete the sign-in of the duty officer to be signed in according to the identity information; When a sign-out request is received based on the in-vehicle police affairs central control terminal, complete the sign-out of the duty officer to be signed out currently in the police vehicle according to the sign-out request, including: obtaining the identity information of the duty officer to be signed out currently in the police vehicle according to the sign-out request; obtaining sign-in information that matches the identity information of the duty officer to be signed out according to the identity information of the duty officer to be signed out; determining whether the identification information of the police vehicle is consistent with the identification information corresponding to the sign-in information, and when the identification information of the police vehicle is consistent with the identification information corresponding to the sign-in information, complete the sign-out of the duty officer to be signed out currently in the police vehicle according to the sign-in information and the identity information of the duty officer to be signed out.

2. The patrol sign-in method according to claim 1, characterized in that, the step of completing the sign-in of the duty officer to be signed in according to the identity information includes: Obtaining the sign-in location information of the police vehicle and the identification information of the police vehicle; Generating sign-in information of the duty officer to be signed in according to the identity information of the person to be signed in, the sign-in location information and the identification information to complete the sign-in of the duty officer to be signed in.

3. The patrol sign-in method according to claim 1, characterized in that, the step of completing the sign-out of the duty officer to be signed out currently in the police vehicle according to the sign-in information and the identity information of the duty officer to be signed out includes: Obtaining the sign-out location information of the police vehicle; Generating corresponding sign-out information according to the identification information in the sign-in information, the identity information of the duty officer to be signed out and the sign-out location information to complete the sign-out of the duty officer to be signed out currently in the police vehicle.

4. A police vehicle, characterized in that, the police vehicle includes an in-vehicle police affairs central control terminal, an image acquisition device and a police vehicle body, and the in-vehicle police affairs central control terminal is used to receive sign-in requests and / or sign-out requests; The image acquisition device is used to collect image information in the police vehicle; The police vehicle body further includes: a memory, a processor, and a patrol check-in program stored on the memory and executable on the processor. When the patrol check-in program is executed by the processor, it implements the steps of the patrol check-in method according to any one of claims 1 to 3.

5. A patrol check-in device, characterized in that the patrol check-in device includes an in-vehicle police central control terminal and an image acquisition device. The patrol check-in device further includes: a memory, a processor, and a patrol check-in program stored on the memory and executable on the processor. When the patrol check-in program is executed by the processor, it implements the steps of the patrol check-in method according to any one of claims 1 to 4.

6. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a patrol check-in program. When the patrol check-in program is executed by a processor, it implements the steps of the patrol check-in method according to any one of claims 1 to 3.

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