阅读说明：本技术 人员综合跟踪定位系统及方法 (The comprehensive tracing-positioning system of personnel and method ) 是由 刘世龙 李雪峰 邹志强 张曙辉 姬叶华 刘晓梅 王龙 于 2019-07-18 设计创作，主要内容包括：本发明提供了一种人员综合跟踪定位系统及方法,包括手持终端和穿戴式设备,所述手持终端信号连接穿戴式设备；所述手持终端包括主处理单元、北斗/GPS单元、第一UWB通信单元以及第一告警单元；所述穿戴式设备包括微处理单元、传感器单元、第二UWB通信单元以及第二告警单元；所述手持终端与穿戴式设备通过第一UWB通信单元与第二UWB通信单元进行相互通信。本发明采用点对点UWB测距技术,测距精度可达10厘米,有效解决跟踪过程中测量精度差的问题。本发明系统设备少,配置简单；穿戴式设备形态不定,根据实际场合可设计成不同形态。监护人员可通过手持终端了解被监护人员的位置信息及当前的状态信息,便于快速找到被监护人员。(The present invention provides a kind of comprehensive tracing-positioning system of personnel and methods, including handheld terminal and wearable device, the handheld terminal signal to connect wearable device；The handheld terminal includes Main Processor Unit, Beidou/GPS unit, the first UWB communication unit and the first Alarm Unit；The wearable device includes microprocessing unit, sensor unit, the 2nd UWB communication unit and the second Alarm Unit；The handheld terminal is in communication with each other by the first UWB communication unit with the 2nd UWB communication unit with wearable device.The present invention uses point-to-point UWB ranging technology, and range accuracy is up to 10 centimetres, and measurement accuracy is poor during effectively solving the problems, such as tracking.Present system equipment is few, and configuration is simple；Wearable device form is indefinite, may be designed to different shape according to practical matter.Care provider can by handheld terminal understand people under the guardianship location information and current status information, convenient for being quickly found out people under the guardianship.)

1. a kind of comprehensive tracing-positioning system of personnel, which is characterized in that including handheld terminal and wearable device, the hand-held end End signal connects wearable device；

The handheld terminal includes Main Processor Unit, Beidou/GPS unit, the first UWB communication unit and the first Alarm Unit；

The wearable device includes microprocessing unit, sensor unit, the 2nd UWB communication unit and the second Alarm Unit；

The handheld terminal is in communication with each other by the first UWB communication unit with the 2nd UWB communication unit with wearable device.

2. the comprehensive tracing-positioning system of personnel according to claim 1, which is characterized in that the Main Processor Unit respectively with Beidou/GPS unit, the first UWB communication unit and the connection of the first Alarm Unit, Main Processor Unit are responsible for collection and the place of data Reason, order issue, pass through Main Processor Unit be arranged the distance between handheld terminal and wearable device threshold value.

3. the comprehensive tracing-positioning system of personnel according to claim 1, which is characterized in that the Beidou/GPS unit is responsible for Beidou/GPS data is obtained, is able to carry out position positioning, and the location information that will acquire is transmitted to Main Processor Unit.

4. the comprehensive tracing-positioning system of personnel according to claim 1, which is characterized in that the first UWB communication unit Signal connects the 2nd UWB communication unit, and can be in communication with each other with the 2nd UWB communication unit；

First UWB communication unit is responsible for the distance between real-time measurement handheld terminal and wearable device, and the data that will be measured It is transferred to Main Processor Unit, the first UWB communication unit is responsible for the communication between wearable device；

2nd UWB communication unit is responsible for the distance between real-time measurement wearable device and handheld terminal, and the data that will be measured It is transferred to microprocessing unit, the 2nd UWB communication unit is responsible for the communication between handheld terminal.

5. the comprehensive tracing-positioning system of personnel according to claim 1, which is characterized in that first Alarm Unit and master Processing unit is connected, and when distance is greater than the threshold value of setting between handheld terminal and wearable device, makes a sound or vibrates Prompt；

Second Alarm Unit is connected with microprocessing unit, when distance is greater than setting between wearable device and handheld terminal When threshold value, make a sound or vibration prompt.

6. the comprehensive tracing-positioning system of personnel according to claim 1, which is characterized in that the microprocessing unit respectively with Sensor unit, the 2nd UWB communication unit and the connection of the second Alarm Unit, microprocessing unit are responsible for collection and the place of data Reason.

7. the comprehensive tracing-positioning system of personnel according to claim 1, which is characterized in that the sensor unit responsible person The health status of member and the acquisition of position and attitude status data, and will acquire data and be transferred to microprocessing unit.

8. a kind of comprehensive method for tracking and positioning of personnel, which comprises the steps of:

Step 1: task starts, handheld terminal and wearable device booting；

Step 2: handheld terminal obtains Beidou/GPS data in real time, determines current location；

Step 3: the distance between handheld terminal and wearable device threshold value are arranged by handheld terminal；

Step 4: the distance between handheld terminal real-time measurement and wearable device；

Step 5: judging whether the distance between handheld terminal and wearable device are more than the distance threshold set: if handheld terminal Distance is greater than the threshold value of setting between wearable device, then the first Alarm Unit, the second Alarm Unit issue warning information, and Further execute step 6；If distance is less than the threshold value of setting between handheld terminal and wearable device, step 4 continuation is returned to It executes；

Step 6: the health status of people under the guardianship and position and attitude state are returned to handheld terminal by wearable device, for prison Shield personnel check；

Step 7: people under the guardianship's health shape of range information, wearable device passback that care provider measures according to handheld terminal State and position and attitude status information, are quickly found out people under the guardianship；

Step 8: coming back to step 4 and continue to execute, until task terminates.

9. the comprehensive method for tracking and positioning of personnel according to claim 8, which is characterized in that any using claim 1-7 The comprehensive tracing-positioning system of personnel described in carries out the comprehensive tracking and positioning of personnel.

Technical field

The present invention relates to comprehensive tracking and positioning technical fields, and in particular, to a kind of comprehensive tracing-positioning system of personnel and Method.

Background technique

With the universalness of being constantly progressive for social technology, especially smart phone, people compel to be essential in some cases It is to be understood that the real time position of oneself.Outdoor positioning and indoor positioning are mainly passed through to the acquisition of real time position.Outdoor positioning is main It relies on the relevant technology of global navigation satellite system GNSS (Global Navigation Satellite System) and sets It is standby, and the auxiliary wireless location based on mobile public networks such as 2G/3G/4G, positioning accuracy is up to 1 meter or so.Main base indoors In WIFI, bluetooth, IMU, ultrasonic wave, the product or scheme of the technologies such as RFID realize the positioning of environment indoors.But single signal The locating scheme in source there is a problem of such or such in the requirement to environment, implementation cost.If WIFI is positioned, need to adopt Collect received signals fingerprint, time-consuming work consuming；IMU needs to acquire data, while influencing vulnerable to environmental change and time accumulated error；Bluetooth, The needs such as RFID, ultrasonic wave lay a large amount of special equipments, location requirement that is at high cost and being unfavorable for large area space.

And in some indoor and outdoor activities, if prison goes out to escort, go out medical treatment, children are anti-lost or old man is anti-wanders away Deng, this kind of scene generally has personnel to accompany, but under certain emergency cases, if convict escorts flight, in the field that the crowd is dense Institute, child, old man go astray from the group.At this moment, if care provider can measure the distance of people under the guardianship in real time, than knowing that exact position is heavier It wants.The patent document of Publication No. CN103888892A proposes comprehensive wireless personnel positioning tracking system, uses to personnel The comprehensive mode of GPS+LBS+ radio frequency chip signal strength indication positioning positions, and can satisfy and comprehensive inside and outside personnel space determines Position tracer request, and position fixing process is seamless connection, can ensure the location information for being quickly obtained personnel when needed.It should System needs radio positioning electronic label, less radio-frequency reader, gateway and the portions such as personnel positioning tracking and information management software Point, and less radio-frequency reader needs to be placed in specific region, arranges that cumbersome and device is excessive, and is not directed to tracking essence Degree problem, and the state of tracked personnel can not be understood in real time.Tracking device and tracking accuracy can be solved effectively in this patent Problems.Publication No. CN109805525A proposes a kind of intelligent crewman's tracking and positioning bracelet, including wrist strap and bracelet master Body.There are GPS/ Beidou position receiving module, central processing unit, UWB chip, emergence message transmitting on circuit board in bracelet main body Module and output module.UWB chip is used for indoor tracking and positioning for being communicated with the sensor of each layer cabin.In outdoor It is positioned by GPS/ Beidou, it can be achieved that the positioning of crewman's real-time tracking, transmitting emergence message.The use of the tracking and positioning bracelet Placement sensor point in board is needed, to realize that UWB is positioned, scalability and mobility are bad.The tracking proposed in this patent Device and tracking do not need to layout in advance, have stronger portability.

Summary of the invention

For the defects in the prior art, the object of the present invention is to provide a kind of comprehensive tracing-positioning system of personnel and sides Method.

According to an aspect of the present invention, a kind of comprehensive tracing-positioning system of personnel, including handheld terminal and wearing are provided Formula equipment, the handheld terminal signal connect wearable device；

The handheld terminal includes that Main Processor Unit, Beidou/GPS unit, the first UWB communication unit and the first alarm are single Member；

The wearable device includes that microprocessing unit, sensor unit, the 2nd UWB communication unit and the second alarm are single Member；

The handheld terminal and wearable device are carried out mutual by the first UWB communication unit and the 2nd UWB communication unit Communication.

Preferably, the Main Processor Unit is single with Beidou/GPS unit, the first UWB communication unit and the first alarm respectively Member connection, Main Processor Unit be responsible for data collection and processing, order issue, by Main Processor Unit be arranged handheld terminal and The distance between wearable device threshold value.

Preferably, the Beidou/GPS unit is responsible for obtaining Beidou/GPS data, is able to carry out position positioning, and will acquire Location information be transmitted to Main Processor Unit.

Preferably, the first UWB communication unit signal connects the 2nd UWB communication unit, and can communicate with the 2nd UWB Unit is in communication with each other；

First UWB communication unit is responsible for the distance between real-time measurement handheld terminal and wearable device, and will measure Data are transferred to Main Processor Unit, and the first UWB communication unit is responsible for the communication between wearable device；

2nd UWB communication unit is responsible for the distance between real-time measurement wearable device and handheld terminal, and will measure Data are transferred to microprocessing unit, and the 2nd UWB communication unit is responsible for the communication between handheld terminal.

Preferably, first Alarm Unit is connected with Main Processor Unit, when the spacing of handheld terminal and wearable device When from the threshold value for being greater than setting, make a sound or vibration prompt；

Second Alarm Unit is connected with microprocessing unit, when between wearable device and handheld terminal distance be greater than set When the threshold value set, make a sound or vibration prompt.

Preferably, the microprocessing unit respectively with sensor unit, the 2nd UWB communication unit and the second Alarm Unit Connection, microprocessing unit are responsible for the collection and processing of data.

Preferably, the acquisition of the health status of the sensor unit responsible person and position and attitude status data, and It will acquire data and be transferred to microprocessing unit.

According to another aspect of the present invention, a kind of comprehensive method for tracking and positioning of personnel is provided, is included the following steps:

Step 1: task starts, handheld terminal and wearable device booting；

Step 2: handheld terminal obtains Beidou/GPS data in real time, determines current location；

Step 3: the distance between handheld terminal and wearable device threshold value are arranged by handheld terminal；

Step 4: the distance between handheld terminal real-time measurement and wearable device；

Step 5: judging whether the distance between handheld terminal and wearable device are more than the distance threshold set: if hand-held Distance is greater than the threshold value of setting between terminal and wearable device, then the first Alarm Unit, the second Alarm Unit issue alarm letter Breath, and further execute step 6；If distance is less than the threshold value of setting between handheld terminal and wearable device, step 4 is returned to It continues to execute；

Step 6: the health status of people under the guardianship and position and attitude state are returned to handheld terminal by wearable device, It is checked for care provider；

Step 7: the people under the guardianship of range information, wearable device passback that care provider measures according to handheld terminal is good for Health state and position and attitude status information, are quickly found out people under the guardianship；

Step 8: coming back to step 4 and continue to execute, until task terminates.

Preferably, the comprehensive tracking and positioning of personnel is carried out using the comprehensive tracing-positioning system of the personnel.

Compared with prior art, the present invention have it is following the utility model has the advantages that

1, the present invention uses point-to-point UWB ranging technology, and range accuracy effectively solves to survey during tracking up to 10 centimetres The problem of accuracy of measurement difference.

2, the present invention only needs handheld terminal and wearable device that can realize the comprehensive tracking and positioning of personnel, system equipment Few, configuration is simple；Wearable device form is indefinite, may be designed to different shape according to practical matter.

3, wearable device of the invention integrates related sensor, can effectively detect the letter such as heart rate, blood oxygen, personnel's posture Breath.

4, the location information of the invention for making care provider that can understand people under the guardianship by handheld terminal and current state Information is quickly found out people under the guardianship convenient for care provider.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention, Objects and advantages will become more apparent upon:

Fig. 1 is the structural schematic block diagram of the comprehensive tracing-positioning system of the present invention staff.

Fig. 2 is the flow chart of the comprehensive method for tracking and positioning of the present invention staff.

Specific embodiment

The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field For personnel, without departing from the inventive concept of the premise, several changes and improvements can also be made.These belong to the present invention Protection scope.

According to an aspect of the present invention, a kind of comprehensive tracing-positioning system of personnel is provided, as shown in Figure 1, including hand-held Terminal and wearable device, the handheld terminal signal connect wearable device；The handheld terminal includes Main Processor Unit, north Bucket/GPS unit, the first UWB communication unit and the first Alarm Unit；The wearable device includes microprocessing unit, sensing Device unit, the 2nd UWB communication unit and the second Alarm Unit；The handheld terminal and wearable device are logical by the first UWB Letter unit is in communication with each other with the 2nd UWB communication unit.The present invention only needs handheld terminal and wearable device can be realized Personnel integrate tracking and positioning, and wearable device form is indefinite, according to practical matter can form can be different, be such as worn in wrist, It is worn on ankle, ties up with etc. and to be ok.

The Main Processor Unit is connect with Beidou/GPS unit, the first UWB communication unit and the first Alarm Unit respectively, Main Processor Unit is responsible for the collections of data and processing, order issues, by Main Processor Unit be arranged handheld terminal with it is wearable The distance between equipment threshold value.

Beidou/the GPS unit is responsible for obtaining Beidou/GPS data, is able to carry out position positioning, and the position that will acquire Information is transmitted to Main Processor Unit.Preferably, Beidou/GPS unit is responsible for obtaining Beidou/GPS data, fixed for outdoor location Position.

The first UWB communication unit signal connects the 2nd UWB communication unit, and can with the 2nd UWB communication unit into Row is in communication with each other；First UWB communication unit is responsible for the distance between real-time measurement handheld terminal and wearable device, and will measure Data be transferred to Main Processor Unit, the first UWB communication unit is responsible for the communication between wearable device；2nd UWB communication Unit is responsible for the distance between real-time measurement wearable device and handheld terminal, and the data measured are transferred to micro process list Member, the 2nd UWB communication unit are responsible for the communication between handheld terminal.

First Alarm Unit is connected with Main Processor Unit, when between handheld terminal and wearable device distance be greater than set When the threshold value set, make a sound or vibration prompt；Second Alarm Unit is connected with microprocessing unit, works as wearable device When distance is greater than the threshold value of setting between handheld terminal, make a sound or vibration prompt.

The microprocessing unit is connect with sensor unit, the 2nd UWB communication unit and the second Alarm Unit respectively, micro- Processing unit is responsible for the collection and processing of data.

The health status of the sensor unit responsible person and the acquisition of position and attitude status data, and will acquire number According to being transferred to microprocessing unit.The anti-state of drop includes the information such as heart rate, blood oxygen.The position and attitude state include walk, run, The posture informations such as orientation.

According to another aspect of the present invention, a kind of comprehensive method for tracking and positioning of personnel is provided, as shown in Fig. 2, including such as Lower step:

Step 1: task starts, handheld terminal and wearable device booting；

Step 2: handheld terminal obtains Beidou/GPS data in real time, determines current location；

Step 3: the distance between handheld terminal and wearable device threshold value are arranged by handheld terminal；

Step 4: the distance between handheld terminal real-time measurement and wearable device；

Step 5: judging whether the distance between handheld terminal and wearable device are more than the distance threshold set: if hand-held Distance is greater than the threshold value of setting between terminal and wearable device, then the first Alarm Unit, the second Alarm Unit issue alarm letter Breath, and further execute step 6；If distance is less than the threshold value of setting between handheld terminal and wearable device, step 4 is returned to It continues to execute；

Step 6: the health status of people under the guardianship and position and attitude state are returned to handheld terminal by wearable device, It is checked for care provider；

Step 7: the people under the guardianship of range information, wearable device passback that care provider measures according to handheld terminal is good for Health state and position and attitude status information, are quickly found out people under the guardianship；

Step 8: coming back to step 4 and continue to execute, until task terminates.

Preferably, the comprehensive tracking and positioning of personnel is carried out using the comprehensive tracing-positioning system of the personnel.

One skilled in the art will appreciate that in addition to realizing system provided by the invention in a manner of pure computer readable program code It, completely can be by the way that method and step be carried out programming in logic come so that provided by the invention other than system, device and its modules System, device and its modules are declined with logic gate, switch, specific integrated circuit, programmable logic controller (PLC) and insertion The form of controller etc. realizes identical program.So system provided by the invention, device and its modules may be considered that It is a kind of hardware component, and the knot that the module for realizing various programs for including in it can also be considered as in hardware component Structure；It can also will be considered as realizing the module of various functions either the software program of implementation method can be Hardware Subdivision again Structure in part.

Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned Particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims, this not shadow Ring substantive content of the invention.In the absence of conflict, the feature in embodiments herein and embodiment can any phase Mutually combination.