Police intelligent vest and police service system

Abstract

The utility model provides a police intelligent vest and a police service system. The police intelligent vest comprises a display module, a processor, a bus expansion module, a plurality of data acquisition modules and a sub-wearable device. The data acquisition module is suitable for inputting acquired data to an expansion interface of the bus expansion module, and the processor is suitable for acquiring data from a main interface of the bus expansion module; the sub-wearable device is suitable for being worn on a finger, a wrist or a head, acquires environment data, human body data and an operation signal and wirelessly transmits the data to the processor; the processor is suitable for analyzing one or more of environment data, human body data and operation signals acquired from the data acquisition module and / or the sub-wearable device; the display module is connected to the processor and is suitable for displaying analysis results of the processor. According to the application, multi-dimensional environment detection and human body monitoring are realized, human-computer interaction with a wearer can be supported in multiple channels, and the use experience of a user is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field, and particularly relates to a police intelligent vest and a police service system. Background Art

[0002] The police vest is one of the commonly used police equipment. The traditional police vest mainly serves as an external personnel identity label and safety warning, and is also convenient for carrying police equipment such as law enforcement recorders and walkie-talkies. However, with the development of society and the progress of information technology, the traditional police work mode can no longer meet the actual needs.

[0003] At present, the improvement of the police vest is still limited to basic practical problems such as adding indicator lights, improving the stab resistance of materials, and wearing comfort. In the direction of equipment intelligence, there is still a lack of a more intelligent human-computer interaction experience.

[0004] Therefore, there is an urgent need for a digital police intelligent vest that can support human-computer interaction with the wearer through multiple channels and improve the user experience. Summary of the Utility Model

[0005] In order to achieve the above object, the present application provides a police intelligent vest and a police service system that can support human-computer interaction with the wearer through multiple channels and improve the user experience.

[0006] In a first aspect, the present application provides a police intelligent vest, including a display module, a processor, a bus expansion module, a plurality of data acquisition modules, and a sub-wearable device;

[0007] The main interface of the bus expansion module is connected to the processor, and the expansion interface of the bus expansion module is connected to the plurality of data acquisition modules;

[0008] Any one of the data acquisition modules is adapted to input the acquired data to the expansion interface, and the processor is adapted to obtain data from the main interface;

[0009] When the sub-wearable device is worn, it is adapted to collect one or more of environmental data, human body data, and operation signals, and wirelessly transmit them to the processor;

[0010] The processor is adapted to obtain and analyze one or more of environmental data, human body data, and operation signals from the data acquisition module and / or the sub-wearable device;

[0011] The display module is connected to the processor and is adapted to display the analysis result of the processor;

[0012] Wherein, the sub-wearable device is adapted to be worn on the finger, wrist or head;

[0013] The sub-wearable device is adapted to collect at least one of physical signs through the included sensors, environmental data following the worn part, and operation signals.

[0014] In a possible implementation manner, the sub-wearable device is provided with a function button, and the sub-wearable device is adapted to wirelessly transmit the operation signal triggered by the function button to the processor.

[0015] In a possible implementation manner, the police intelligent vest further includes a vest garment; the vest garment is used to load the processor, the bus expansion module, multiple data acquisition modules, and the sub-wearable device, and the bus expansion module is a USB bus expansion module.

[0016] In a possible implementation manner, the multiple data acquisition modules include:

[0017] At least one of a camera module, a gyroscope module, and an environment detection module; the environment detection module includes at least one of an air detection unit and a weather detection unit.

[0018] In a possible implementation manner, the police intelligent vest further includes: a lighting module, a warning light module, an electronic whistle module, and a button module;

[0019] Multiple button pins of the button module are respectively connected to the lighting module, the warning light module, and the electronic whistle module;

[0020] The lighting module is adapted to control the turning on and off of the lighting light source according to the triggering situation of the connected button;

[0021] The warning light module is adapted to control the lighting and extinguishing of at least one color light source according to the triggering situation of the connected button;

[0022] The electronic whistle module is adapted to send an alarm signal according to the triggering situation of the connected button.

[0023] In a possible implementation manner, the police intelligent vest further includes: a power module and a Bluetooth module;

[0024] The power module is used to supply power to the police intelligent vest and any expansion device connected to the police intelligent vest through the bus expansion module;

[0025] The Bluetooth module is used to communicate with the sub-wearable device.

[0026] In a possible implementation manner, the expansion device includes: one or more of a police communication device, a law enforcement recorder, and a walkie-talkie.

[0027] In a possible implementation manner, the display module is adapted to:

[0028] Displays the power information, the function interface, and the status of the human body data and / or environmental data.

[0029] In a second aspect, a policing system is provided, including a background computing device and at least one police intelligent vest as described in the first aspect. Any one of the police intelligent vests is adapted to send the collected environmental data, human body data, and operation signals to the background computing device, and the background computing device is adapted to return guidance information determined based on the environmental data, human body data, and operation signals to the corresponding police intelligent vest.

[0030] The technical solutions provided in this application at least include the following technical effects:

[0031] This application uses wearable devices and data acquisition modules to collect various data, realizing multi-dimensional environmental detection and human body monitoring; uses a display screen to provide intuitive data analysis results in real time. Therefore, the police intelligent vest provided in this application can support human-computer interaction with the wearer through multiple channels, significantly improving the user experience. Description of the Drawings

[0032] To more clearly illustrate the technical solutions in the embodiments of this application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of this application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0033] Figure 1 It is a schematic diagram of a police intelligent vest provided by an embodiment of this application;

[0034] Figure 2 It is a schematic diagram of another police intelligent vest provided by an embodiment of this application;

[0035] Figure 3 It is a schematic diagram of yet another police intelligent vest provided by an embodiment of this application.

[0036] The reference numerals in the drawings are respectively represented as:

[0037] 1, digital base;

[0038] 2, data acquisition module;

[0039] 3, sub-wearable device; 31, Bluetooth ring; 32, smart bracelet; 33, smart glasses;

[0040] 4, vest clothing;

[0041] 5, expansion device.

[0042] Through the above-mentioned accompanying drawings, specific embodiments of the present application have been shown, and there will be a more detailed description hereinafter. These drawings and written descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. Detailed Embodiments

[0043] To further illustrate the embodiments, the present application provides accompanying drawings. These drawings are part of the disclosure of the present application, which are mainly used to illustrate the embodiments and can be used to explain the operating principle of the embodiments in conjunction with the relevant descriptions in the specification. With reference to these contents, those of ordinary skill in the art should be able to understand other possible embodiments and the advantages of the present application. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components. In the present application, the meaning of the term "at least one" is one or more, and the meaning of the term "a plurality" is two or more.

[0044] Now, the present application will be further described in conjunction with the accompanying drawings and specific embodiments.

[0045] Traditional police vests mainly serve for external personal identification, safety warning, wearing of the eight major police equipment, wearing of law enforcement recorders, police communication devices, and walkie-talkies. In the direction of equipment intelligence, there is still a lack of a more intelligent human-computer interaction experience.

[0046] In view of this, the present application provides a digital police intelligent vest, which can support multi-channel human-computer interaction with the wearer and improve the user experience.

[0047] An embodiment of the present application provides a police intelligent vest, which is characterized by including a display module, a processor, a bus expansion module, a variety of data acquisition modules, and sub-wearable devices. Figure 1 is a schematic diagram of a police intelligent vest provided by an embodiment of the present application, as Figure 1 shown, the police intelligent vest includes: a digital base 1 composed of a display screen, a processor, and a bus expansion module, a data acquisition module 2, and a sub-wearable device 3. The following will be combined with Figure 1 to introduce the police intelligent vest of the embodiment of the present application.

[0048] In the embodiment of the present application, the processor, the display screen, and the bus expansion module are regarded as an integrated digital base 1, which serves as the control and connection core of the police intelligent vest. The digital base 1, the data acquisition module 2, and the sub-wearable device 3 constitute the basic architecture of the police intelligent vest in the embodiment of the present application.

[0049] In some embodiments, the police intelligent vest further includes a vest garment; the vest garment is used to load a processor, a bus expansion module, a variety of data acquisition modules, and sub-wearable devices. Of course, the vest garment can also load more expansion devices or other sensors, power supplies, etc., physical modules that enrich the functions of the police intelligent vest, and the present application is not limited thereto. Optionally, the vest garment can use a breathable textile material as the fabric and lining, and be filled with bulletproof material or compressive material inside.

[0050] In the embodiments of the present application, the main interface of the bus expansion module is connected to the processor, and the expansion interface of the bus expansion module is connected to a variety of data acquisition modules.

[0051] Among them, the main interface refers to the interface through which the bus expansion module is connected to the host system (such as a processor, a computer motherboard). The expansion interface is used to connect external devices or additional bus expansion modules.

[0052] In a possible implementation manner, a USB bus expansion module is adopted. For the USB bus expansion module, the main interface is, for example, one or more USB Type-A interfaces. The expansion interface is usually multiple USB Type-A, Type-B, Type-C, or other types of USB interfaces.

[0053] In the embodiments of the present application, any data acquisition module is adapted to input the acquired data to the expansion interface, and the processor is adapted to obtain data from the main interface.

[0054] In a possible implementation manner, the variety of data acquisition modules include at least one of a camera module, a gyroscope module, and an environment detection module.

[0055] Exemplarily, the environment detection module includes at least one of an air detection unit and a weather detection unit.

[0056] In a possible implementation manner, the environment detection unit includes one or more of a gas detection unit and a weather detection unit.

[0057] Exemplarily, the gas detection unit includes, for example, one or more of a PM2.5 sensor, a TVOC sensor, a CO2 sensor, and a CO sensor. Optionally, the adopted gas detection unit can also be called an air quality detection module, which supports simultaneous detection of multiple groups of data such as CO2, formaldehyde, TVOC, PM2.5, PM10, humidity, and temperature. These gas data can record the gas environment of the vest wearer outdoors in real time, and the acquired data is transmitted back to the background through the communication module. The background can then issue warnings in real time according to the analysis results, such as harmful gas warnings, pollution warnings, high temperature warnings, etc.

[0058] Exemplarily, the weather detection unit includes, for example, one or more of a temperature sensor, a humidity sensor, and a barometric pressure sensor. Optionally, the weather detection module is used to detect data such as light intensity, temperature and humidity, and atmospheric pressure. The weather data can record in real time the weather conditions of the vest wearer when outdoors. The collected data is transmitted back to the background through the communication module, and the background can issue warnings in real time according to the analysis results. For example, heavy rain warnings, sun exposure warnings, typhoon warnings, and so on.

[0059] The use of the environmental detection unit can achieve the following beneficial effects:

[0060] Help the on-duty personnel to understand the environmental conditions in real time: The weather detection module can provide meteorological data in real time, such as temperature, humidity, rain and snow conditions, etc., while the gas detection module can monitor the gas composition and concentration in the environment in real time, including toxic and harmful gases, flammable and explosive gases, etc.

[0061] Ensure personnel safety: Through the weather detection module, it is possible to know whether there are severe weather conditions, such as snowstorms, fog, etc., so as to take appropriate measures to ensure personnel safety. At the same time, the gas detection module can timely detect potential dangerous gases and prevent personnel from being harmed by contacting harmful gases.

[0062] Improve work efficiency: Traditional detection methods may require the use of different instruments to detect different gases or weather conditions respectively, while the instrument integrating the weather detection module and the gas detection module can detect multiple parameters at the same time, greatly reducing the detection time and workload and improving work efficiency.

[0063] Assist in decision-making: Through the accurate collection and analysis of meteorological data, these modules can provide a scientific basis for the decision-making of on-duty personnel and better cope with various complex situations.

[0064] In the embodiments of the present application, when the sub-wearable device is worn, it is suitable for collecting one or more of environmental data, human body data, and operation signals, and wirelessly transmitting them to the processor.

[0065] Among them, the environmental data includes, for example, at least one of light intensity, environmental temperature, environmental humidity, and radiation intensity.

[0066] Among them, the human body data includes, for example, at least one of the following: physiological signals such as heart rate, blood pressure, blood oxygen, and body temperature; motion data such as steps, acceleration, and angle.

[0067] Among them, the operation signal includes, for example, at least one of the following: touch commands received by sliding or clicking on the touch screen, voice signals, gesture signals, etc. Optionally, the operation signal can be used to trigger an emergency call for help.

[0068] In the embodiments of the present application, the sub-wearable device is suitable for being worn on a finger, a wrist or a head. Exemplarily, the sub-wearable device is, for example, a Bluetooth ring, a smart bracelet, a smart glasses and other wearable devices. Optionally, the wireless communication protocol refers to Bluetooth. Figure 2 It is a schematic diagram of another police intelligent vest provided by the embodiments of the present application, as Figure 2 shown, the police intelligent vest includes a digital base 1, a data acquisition module 2, a sub-wearable device 3 and a vest garment 4. The sub-wearable device 3 may include any one of a Bluetooth ring 31, a smart bracelet 32 and a smart glasses 33.

[0069] Exemplarily, a Bluetooth ring usually integrates various sensors such as an acceleration sensor, a body temperature sensor, an optical blood oxygen sensor, an optical heart rate sensor, etc., and can record motion data such as steps and distance, and monitor physiological indicators such as heart rate, blood oxygen and body temperature.

[0070] Exemplarily, a smart bracelet is composed of a watch band, a main body, sensors, etc., and is usually equipped with various sensors. It can record motion data such as steps, distance and calorie consumption through an accelerometer; monitor heart rate changes through a heart rate sensor; and can also be connected to a processor in the police intelligent vest or other smart devices by using Bluetooth technology to realize functions such as data transmission, notification push and remote control.

[0071] Exemplarily, a smart glasses usually includes components such as a camera, sensors, a processor, etc. It can capture images and videos through the camera, realize positioning and navigation through a GPS module, and realize motion tracking through an acceleration sensor and a gyroscope. It is connected to a processor in the police intelligent vest or devices such as a smart phone and a computer through wireless technologies such as Bluetooth, Wi-Fi and a mobile network to realize data transmission and communication.

[0072] Specifically, the sub-wearable device is suitable for: collecting at least one of physical signs, environmental data collected following the worn part, and operation signals through the included sensors.

[0073] In a possible implementation manner, the sub-wearable device is provided with a function button, and the sub-wearable device is suitable for wirelessly transmitting an operation signal triggered by the function button to the processor. Optionally, the function button may be a virtual button on a touch screen, a physical button, or other forms of trigger buttons. The present application is not limited thereto. Optionally, the function button includes an SOS button for triggering an emergency call for help.

[0074] In a possible implementation, taking the sub-wearable device as a Bluetooth ring for example, the Bluetooth ring is connected to the digital base 1 through wireless Bluetooth communication. There is a button on the Bluetooth ring module, and this button is used to initiate an emergency call to the digital base 1. When the vest wearer encounters an emergency and needs support or help, just press the button on the Bluetooth ring. The Bluetooth ring transmits the information to the digital base through wireless Bluetooth, and the data processor of the digital base can further transmit the help request information to the background system.

[0075] Through the interaction design between the police intelligent vest and the sub-wearable device, users can interact with the device in a more natural way, such as voice control, touch screen operation, gesture recognition, pressing trigger, etc., without cumbersome operation steps. Moreover, the police intelligent vest can receive and display the information from the sub-wearable device in real time through the display screen, enabling users to obtain the required information more quickly.

[0076] Furthermore, the police intelligent vest can integrate multi-channel data from the sub-wearable device and its own data collection module to adapt to more complex and diverse application scenarios.

[0077] In the embodiments of the present application, the processor is adapted to obtain and analyze one or more of environmental data, human body data, and operation signals from the data collection module and / or the sub-wearable device.

[0078] Exemplarily, the analysis results of the collected environmental data, human body data, and operation signals include, for example: on-site environmental assessment results, health monitoring and early warning, movement trajectory analysis, operation signal analysis results, intelligent scheduling and coordination, etc.

[0079] Specifically, the on-site environmental assessment results include: in case of emergencies such as fires and earthquakes, the environmental data at the scene can be quickly collected through wearable devices, which can provide accurate on-site environmental information for rescue personnel and help them make more reasonable rescue decisions.

[0080] Specifically, the health monitoring and early warning include: when police officers are performing tasks, the physiological indicators such as heart rate, blood pressure, and blood oxygen saturation are monitored in real time through wearable devices. Once abnormalities occur, an immediate warning can be issued to prevent police officers from being affected in their task execution due to physical discomfort.

[0081] Specifically, the movement trajectory analysis includes: when tracking suspects or investigating cases, by analyzing the movement trajectory data of police officers, the search route can be optimized and the search efficiency can be improved.

[0082] Specifically, the operation signal analysis results include: by analyzing the operation signals such as touch, voice, and gestures of police officers, the real-time needs and feedback of police officers during task execution can be understood, providing a basis for the command center to make quick responses and decisions.

[0083] Specifically, intelligent dispatching and coordination include: by combining environmental data and the analysis results of human body data, the command center can, through the intelligent dispatching system, adjust the police force deployment in real time, achieve coordinated operations among police officers, and improve the efficiency and quality of police affairs handling.

[0084] In the scenario of police affairs handling, the data collected and analyzed by wearable devices can provide various supports and assistance to the police. By means of real-time monitoring of the physical condition of police officers, assessment of the fatigue level of police officers, optimization of search routes, etc., the efficiency and quality of police affairs handling can be improved, the work risks of police officers can be reduced, and more powerful guarantees can be provided for social security and stability.

[0085] Specifically, the processor can be a Central Processing Unit (CPU), or it can also be other general-purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field-Programmable Gate Arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor can be a microprocessor or the processor can also be any conventional processor, etc. The processor is the control center of the entire police intelligent vest.

[0086] In some possible implementation manners, the police intelligent vest further includes: a lighting module, a warning light module, an electronic whistle module, and a button module.

[0087] Among them, multiple button pins of the button module are respectively connected to the lighting module, the warning light module, and the electronic whistle module. The lighting module is adapted to control the turning on and off of the lighting light source according to the triggering situation of the connected button. The warning light module is adapted to control the lighting and extinguishing of at least one color light source according to the triggering situation of the connected button. The electronic whistle module is adapted to send an alarm signal according to the triggering situation of the connected button.

[0088] In one possible implementation manner, the digital base 1 comes with a button module. After the lighting button, the red and blue warning light button, the SOS (help) button, and the electronic whistle button are pressed, the corresponding functions will be activated respectively, such as turning on the lighting lamp, the red and blue warning lights, the electronic whistle, the SOS help information, etc.

[0089] In some possible implementation manners, the police intelligent vest further includes: a power module and a Bluetooth module;

[0090] Among them, the power module is used to supply power to the police intelligent vest and any expansion device connected to the police intelligent vest through the bus expansion module. The Bluetooth module is used to communicate with the sub-wearable device.

[0091] Optionally, the charging interface of the power module supports the mobile device charging protocol. Therefore, it is possible to conveniently use, for example, a mobile phone charger, a power bank, etc. for fast charging to ensure the battery life.

[0092] In a possible implementation manner, the expansion device includes one or more of a police communication device, a law enforcement recorder, and a walkie-talkie.

[0093] Exemplarily, the external expansion module is connected to the digital base through the USB bus expansion module interface for data interaction. At the same time, the digital base can also provide a battery life function for the law enforcement recorder module, the police communication device module, and the walkie-talkie module to increase the working time.

[0094] Exemplarily, an external expansion camera module can also be connected to the digital base through the USB bus expansion interface. In addition to receiving the data of the law enforcement recorder and the police communication device camera, the digital base can also expand an external independent camera module, and the independent camera can capture things in a larger surrounding area.

[0095] Exemplarily, the gyroscope module can be used as an external expansion or as part of the data acquisition module. Taking it as an external expansion as an example, the gyroscope module is connected to the digital base through the USB bus expansion interface. The gyroscope module can be worn on the vest wearer and is used to detect the human body posture state of the wearer (such as standing, tilting, falling to the ground) in real time, and is transmitted to the data core processing module of the digital base through the USB bus, and is transmitted to the background system as needed.

[0096] In the embodiment of the present application, the display module is connected to the processor and is suitable for displaying the analysis result of the processor. In a possible implementation manner, the display module can at least: display power information, function interfaces, and the status of human body data and / or environmental data.

[0097] In a possible implementation manner, the police intelligent vest further includes a communication module, and this communication module supports communication protocols such as 4G, 5G, and wifi, and can communicate with the background system.

[0098] Figure 3 It is a schematic diagram of another police intelligent vest provided by the embodiment of the present application, as Figure 3As shown in the figure, the digital base 1 of the police intelligent vest includes: a processor, a display screen, a bus expansion module, a warning light module, a button module, an electronic whistle module, a Bluetooth module, a power module, a GPS module, and a communication module (wifi / 4G / 5G); the data acquisition module 2 of the police intelligent vest includes a weather detection unit, a gas detection unit, and a gyroscope module; the police intelligent vest includes a sub-wearable device 3; the expansion device 5 of the police intelligent vest includes a law enforcement recorder, a walkie-talkie, a police information terminal, etc.

[0099] Among them, the police information terminal is an information management system designed for mobile policing, also known as a mobile policing system. The hardware includes a fully functional mobile phone or tablet device, which has functions such as mobile Internet connection, positioning, and photographing, facilitating police officers to conduct on-site investigations, information collection, etc. The software includes a police information system connected to the background system, providing functions such as police-related information query, case handling, command and dispatch, etc., to ensure the timely and effective update of the mobile police information terminal device. There is also a data synchronization and sharing platform for integrating and synchronizing the data of each relevant department to achieve data sharing between the police department and other relevant departments.

[0100] This application uses wearable devices and data acquisition modules to collect various data, realizing multi-dimensional environmental detection and human body monitoring; the display screen provides intuitive data analysis results in real time. Therefore, the police intelligent vest provided by this application can support human-computer interaction with the wearer through multiple channels, significantly improving the user experience.

[0101] Furthermore, through the interaction design between the police intelligent vest and the sub-wearable device, a more natural device interaction method is provided for users, eliminating the need for cumbersome operation steps and improving the user experience. The police intelligent vest can integrate multi-channel data from the sub-wearable device and its own data acquisition module to adapt to more complex and diverse application scenarios.

[0102] The embodiment of this application also provides a policing system, including a background computing device and at least one of the above-mentioned police intelligent vests.

[0103] In the policing system provided by the embodiment of this application, any one of the police intelligent vests is adapted to send the collected environmental data, human body data, and operation signals to the background computing device, and the background computing device is adapted to return guidance information determined based on the environmental data, human body data, and operation signals to the corresponding police intelligent vest.

[0104] Specifically, the background computing device is, for example, a terminal device such as a personal computer, or a server, a server cluster composed of multiple physical servers, or a distributed file system, or a cloud server cluster that provides basic cloud computing services such as cloud storage, cloud services, cloud databases, cloud computing, cloud functions, network services, cloud communications, middleware services, domain name services, security services, content delivery network (CDN), big data, and artificial intelligence platforms. The present application does not limit this.

[0105] Specifically, the guiding information includes, for example: on-site environmental information provided for rescue personnel; health anomaly warnings; optimized search routes.

[0106] The present application uses wearable devices and data acquisition modules to collect various data, realizing multi-dimensional environmental detection and human body monitoring; uses a display screen to provide intuitive data analysis results in real time. Therefore, the police intelligent vest provided by the present application can support human-computer interaction with the wearer through multiple channels, significantly improving the user experience; further, it can provide a police department with an application system that can integrate and share various police information and provide intelligent police auxiliary decision-making, significantly improving the efficiency and accuracy of police work. It helps grass-roots police officers to intelligently and digitally record the people, objects, and events they come into contact with during their daily outdoor work, realizing real-time update, accurate classification, efficient analysis, and effective sharing of data, thereby providing strong support for police decision-making and improving the efficiency and accuracy of police work.

[0107] Unless otherwise defined, the technical terms or scientific terms used herein shall have the ordinary meanings understood by those of ordinary skill in the art to which this application belongs. The words "first", "second", "third", and similar terms used in the patent application specification and claims of this application do not indicate any order, quantity, or importance, but are only used to distinguish different components. Similarly, words such as "a" or "one" do not indicate a quantity limitation, but indicate the existence of at least one. The words "including" or "comprising" and similar terms mean that the elements or objects appearing before "including" or "comprising" cover the elements or objects listed after "including" or "comprising" and their equivalents, and do not exclude other elements or objects. The words "connected" or "coupled" and similar terms are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms "upper", "lower", "left", "right", etc. are only used to represent relative position relationships, and when the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0108] Any modifications, equivalent replacements, improvements, etc. made within the principles shall be included in the protection scope of this application. Although this application is specifically shown and introduced in combination with the preferred implementation, those skilled in the art should understand that various changes can be made to this application in terms of form and details without departing from the spirit and scope of this application defined by the appended claims, and all of them are within the protection scope of this application.

Claims

1. A police smart vest, characterized in that: Including display module, processor, bus expansion module, various data acquisition modules and sub-wearable devices; The main interface of the bus extension module is connected to the processor, and the extension interface of the bus extension module is connected to the multiple data acquisition modules; Any of the data acquisition modules is adapted to input the acquired data to the expansion interface, and the processor is adapted to acquire data from the main interface; When the sub-wearable device is worn, it is suitable for collecting one or more of environmental data, human body data, and operation signals, and wirelessly transmitting them to the processor; The processor is adapted to acquire and analyze one or more of environmental data, human body data and operation signals from the data acquisition module and / or the sub-wearable device; The display module is connected to the processor and is suitable for displaying the analysis result of the processor; Wherein, the sub-wearable device is suitable for being worn on a finger, a wrist or a head; The sub-wearable device is suitable for: collecting at least one of vital sign indicators through the included sensors, collecting environmental data following the part where it is worn, and collecting operation signals.

2. The police smart vest according to claim 1, characterized in that: The sub-wearable device is provided with a function button, and the sub-wearable device is suitable for wirelessly transmitting an operation signal triggered by the function button to the processor.

3. The police smart vest according to claim 1, characterized in that: The police smart vest also includes a vest garment; the vest garment is used to load the processor, the bus expansion module, multiple data acquisition modules and the sub-wearable device, and the bus expansion module is a USB bus expansion module.

4. The police smart vest according to claim 1, characterized in that: The various data acquisition modules include: At least one of a camera module, a gyroscope module, and an environment detection module; the environment detection module includes at least one of an air detection unit and a weather detection unit.

5. The police smart vest according to claim 1, characterized in that: The police smart vest also includes: a lighting module, a warning light module, an electronic whistle module and a button module; A plurality of key pins of the key module are respectively connected to the lighting module, the warning light module and the electronic whistle module; The lighting module is suitable for controlling the turning on and off of the lighting source according to the triggering condition of the connected button; The warning light module is adapted to control the on and off of at least one color light source according to the triggering condition of the connected button; The electronic whistle module is suitable for sending an alarm signal according to the triggering situation of the connected button.

6. The police smart vest according to claim 1, characterized in that: The police smart vest also includes: a power module and a Bluetooth module; The power module is used to supply power to the police smart vest and any expansion device connected to the police smart vest through the bus expansion module; The Bluetooth module is used to communicate with the sub-wearable device.

7. The police smart vest according to claim 6, characterized in that: The expansion equipment includes: one or more of: police communication, law enforcement recorder, and walkie-talkie.

8. The police smart vest according to claim 1, characterized in that: The display module is suitable for: Display power information, function interface and the status of the human body data and / or environmental data.

9. A police system, characterized in that: It comprises a background computing device and at least one police smart vest as described in claim 1, any of the police smart vests is suitable for sending the collected environmental data, human body data, and operation signals to the background computing device, and the background computing device is suitable for returning guidance information determined based on the environmental data, human body data, and operation signals to the corresponding police smart vest.

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