CN207780833U - A kind of Intelligent object tracking apparatus of valuables - Google Patents
A kind of Intelligent object tracking apparatus of valuables Download PDFInfo
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- CN207780833U CN207780833U CN201721504417.7U CN201721504417U CN207780833U CN 207780833 U CN207780833 U CN 207780833U CN 201721504417 U CN201721504417 U CN 201721504417U CN 207780833 U CN207780833 U CN 207780833U
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- valuables
- gps positioning
- power supply
- object tracking
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Abstract
The utility model provides a kind of Intelligent object tracking apparatus of valuables, device is fixedly installed in the unpacking mouth of container of storage valuables, and device includes travel switch unit, MCU control unit, GPS positioning unit, wireless communication unit, alarm unit and power supply unit；GPS positioning unit receives the navigation message that GPS positioning satellite is sent, and carries out data exchange with MCU control unit；The closure or openness state of the unpacking mouth of travel switch unit monitoring；When unpacking mouth unnormal unlocking, triggering alarm unit work；GPS positioning information and alarm text are sent to logistics monitoring platform to MCU control unit by unit by radio communication；For device, other units provide operating voltage to power supply unit.The utility model has merged the multiple functions such as positioning, GSM and cdma network service using 800 modules of DTGS, integrated level and cost-effective, can in various environment in real time, be accurately located valuables.
Description
Technical field
The utility model is related to Intelligent logistics to transport technical field safely, more particularly to a kind of Intelligent logistics of valuables
Tracks of device.
Background technology
Consumer entrusts the valuables transported loss situation in transportational process serious, causes the impaired amount of money of consumer
It is increasing.Logistics company usually undertakes the task of transport valuables, and the loss of these valuables will lead to them
Huge loss.Logistics company generally tracks valuables using traditional GPS positioning technology, can reduce the machine of article loss
Rate.But under overpass or in the intensive equal complicated geographical environments of City Building, satellite-signal is easily lost；And in entire article
Transportational process in, valuables are placed in the metal container of haulage vehicle, and satellite positioning can not be also obtained using GPS technology
Signal, it is difficult to realize effective track and localization to valuables.Meanwhile in the traditional solution of logistics company monitoring system
In, GPS vehicle positioning business is using GSM or CDMA mobile network short messages as telecommunication media, when positioning with warning message
It is sent to terminal user by way of SMS, thus is not easy to logistics company and whole system is monitored in real time, is looked into
It askes and manages.
Utility model content
(1) the technical issues of solving
To solve the above-mentioned problems, the utility model provides a kind of Intelligent object tracking apparatus of valuables, can be
In various environment in real time, be accurately located valuables, and can be convenient in something unexpected happened by Ethernet and alarm
Logistics company real time monitoring, inquiry and management, can be more effectively prevented from valuable goods loss, and call to account in time.
(2) technical solution
A kind of Intelligent object tracking apparatus of valuables, described device are fixedly installed in the container of storage valuables
Unpacking mouth, described device includes travel switch unit, MCU control unit, GPS positioning unit, wireless communication unit, alarm unit
And power supply unit；The GPS positioning unit receives the navigation message that GPS positioning satellite is sent, and with the MCU control unit into
Row data exchange；The travel switch unit monitors the closure or openness state of the unpacking mouth；When the unpacking mouth is improper
When unlatching, the alarm unit work is triggered；The MCU control unit is by the wireless communication unit by GPS positioning information
It is sent to logistics monitoring platform with alarm text；For device, other units provide operating voltage to said supply unit.
Further, the MCU control unit includes MCU minimum systems, travel switch detection circuit and cell voltage prison
Slowdown monitoring circuit.
Further, the wireless communication unit is CDMA module, and the CDMA module is selected positions work(with GPSone
The DTGS-800 of the integrated MSM6050 chipsets of energy.
Further, the GPS positioning unit selects R-UIM cards.
Further, the travel switch unit selects waterproof position limit switch YNFS (TZ) series.
Further, said supply unit includes special battery powered module and automobile power source power supply module, when described special
When door battery powered module for power supply deficiency, device is converted into being powered by the automobile power source power supply module.
Further, the MCU control unit includes MCU chip, quartz crystal oscillator, light emitting diode, the first~the 5th
Capacitance and the first~the 4th resistance, wherein it is electrolytic capacitor that the MCU chip, which selects MSP430F148, first capacitance,.
Further, said supply unit includes switching power source chip, low pressure difference linear voltage regulator, the first~the 4th company
Device, the first and second inductance, diode and the 6th~the 13rd capacitance are connect, wherein the switching power source chip selects LM2576-
5, it is Schottky diode that the low pressure difference linear voltage regulator, which selects MIC5219, the diode,.
(3) advantageous effect
The utility model provides a kind of Intelligent object tracking apparatus of valuables, is merged using DTGS-800 modules
The multiple functions such as positioning, GSM and cdma network service, integrated level and cost-effective, can in various environment in real time, it is accurately fixed
Position valuables, overcome the shortcomings that traditional GPS technology positions blind area, location data can be sent to object by Ethernet in time
On the monitor supervision platform of stream company, convenient for real time monitoring and management, can also occur article be stolen event when and alarm, be convenient for
Logistics company checks up on the facts, and calls to account, and can prevent logistics company interior employee from stealing to a certain extent, this device volume is small
Ingeniously, of low cost, positioning accuracy is high, and reliability and stability are good, response quickly, using flexible, has good autgmentability.
Description of the drawings
Fig. 1 is a kind of system structure diagram of the Intelligent object tracking apparatus of valuables involved by the utility model.
Fig. 2 is a kind of MCU control unit electricity of the Intelligent object tracking apparatus of valuables involved by the utility model
Road schematic diagram.
Fig. 3 is positioning and the communication unit of a kind of Intelligent object tracking apparatus of valuables involved by the utility model
Circuit connection diagram.
Fig. 4 is that a kind of power supply unit circuit of the Intelligent object tracking apparatus of valuables involved by the utility model is former
Reason figure.
Specific implementation mode
The embodiment involved by the utility model is described in further details below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of Intelligent object tracking apparatus of valuables, device is fixedly installed in storage valuables
Container is unpacked mouth, and device includes that travel switch unit, MCU control unit, GPS positioning unit, wireless communication unit, alarm are single
Member and power supply unit；GPS positioning unit receives the navigation message that GPS positioning satellite is sent, and carries out data with MCU control unit
It exchanges；The closure or openness state of the unpacking mouth of travel switch unit monitoring；When unpacking mouth unnormal unlocking, alarm unit is triggered
Work；GPS positioning information and alarm text are sent to logistics monitoring platform to MCU control unit by unit by radio communication；For
For device, other units provide operating voltage to electric unit.
MCU control unit includes MCU minimum systems, travel switch detection circuit and battery voltage supervisory circuit.Such as Fig. 2 institutes
To show, MCU control unit includes MCU chip U1, quartz crystal oscillator X1, Light-emitting diode LED 1, capacitance C1~C5 and resistance R1~R4,
It is electrolytic capacitor that wherein MCU chip U1, which selects MSP430F148, capacitance C1,.MSP430F148 operating voltages are 3.3V, are a
Singlechip chip with 10 A/D conversions has superpower jamproof characteristic, and has ultralow power consumption, when normal work
Electric current is only 4~7mA, electric current ＜ 1mA when idle.Its work period is only a clock cycle, can substantially reduce use
Quartz crystal oscillator X1 frequencies, to reduce electromagnetic interference.MSP430F148 is with pin is few, small, price is low, easy to use
The features such as, development cost can be reduced, the development cycle is shortened.Travel switch detection circuit is used for detecting the action of travel switch, electricity
Cell voltage observation circuit measures the cell voltage powered to device using the A/D conversion functions of MSP430F148, when detecting
Alarm can be triggered when cell voltage deficiency.
As shown in figure 3, wireless communication unit is CDMA module U2, CDMA module U2 is selected with GPSone positioning functions
The DTGS-800 of integrated MSM6050 chipsets, GPS positioning unit select R-UIM cards U3.DTGS-800 modules share 100 and draw
Foot, it is possible to provide the functions such as phone, short message, audio, fax, positioning, online and data transmission, moreover it is possible to a variety of user interfaces are provided,
Such as serial ports, keyboard and LCD interfaces.The operation level of DTGS-800 and MSP430F148 all respective operation level range it
It is interior, it can directly be interconnected and be communicated by serial ports, be not necessarily to additional level-conversion circuit.What DTGS-800 and MSP430F148 was used
It is 3 lines (TXD, RXD and GND) serial ports, may be implemented the functions such as to make a phone call, send short messages and position using AT instructions, but upper
Need to connect the flow control signal (RTS, CTS and DTR) of serial ports when net and data transmission.RTS is request to send signal；CTS is to remove
Signal is sent, flow control is played；DTR is data terminal preparation signal, is used to refer to the validity of data connection when online, is used
One I/O mouthfuls of MSP430F148 control.
GPSone technologies are based on using the DTGS-800 modules U2 of CDMA, not only may be implemented to position, but also built-in TCP/
IP protocol stack can easily be connected into Ethernet transmission data, be convenient for logistics company monitoring management.GPSone is a kind of AGPS (nets
Network assistant GPS) hybrid positioning technology that is combined into CDMA triangulation locations.The combination of the two keeps two kinds of location technologies excellent
Gesture is complementary, and in countryside and rural area far from urban district, CDMA triangulation locations technology precision due to wireless base station rareness is poor, but these
Local satellite-signal is stronger, and the location information realization that AGPS is provided can be made full use of to be accurately positioned；And in city busy section of town, big
Type mall, office building contour level building intensive place or interior, satellite-signal is weaker, and AGPS positioning is inaccurate, but these areas
Cdma base station comparatively dense overcomes the positioning blind area disadvantage of AGPS using AFLT (advanced forward link triangulation location) technology,
Implement precise positioning.Meanwhile DTGS-800 modules U2 is provided and is connect with the connection of R-UIM cards U3 using separation between machine and card technology
Mouthful, only R-UIM cards U3 need to be opened online and GPSone positioning functions, be inserted into DTGS-800 modules U2 and be achieved with online
And positioning service.DTGS-800 modules U2 carries ICP/IP protocol stack, only need to accordingly be ordered by MSP430F148, can be certainly
It is dynamic to be wirelessly connected to Ethernet using Transmission Control Protocol, carry out location information data transmission.It is opened on logistics monitoring platform
Corresponding software receives these information datas and then is saved in database, can be realized in real time using GIS (GIS-Geographic Information System)
Tracking and the inquiry functions such as logistics vehicles and valuables position, monitor in real time and are managed convenient for logistics company.
Travel switch unit selects waterproof position limit switch YNFS (TZ) series, has small, high sensitivity, leakproofness
By force, the characteristics of oil resistance anticorrosion loses, considers that it is installed on the unpacking mouth of container, is easily influenced by adverse circumstances such as sleet, therefore selects
Select the travel switch with water resistance.The state of the unpacking mouth closure or openness of travel switch monitoring containers, when unpacking mouth quilt
Travel switch acts when unnormal unlocking, and the travel switch unit detection circuit of the peripheries MSP430F148 captures the action and triggers
Alarm unit is alarmed.
Power supply unit includes special battery powered module and automobile power source power supply module, and whole device uses special electricity
Pond powers, transport stroke it is longer and when leading to special battery powered deficiency, the battery voltage monitoring of the peripheries MSP430F148 is electric
Road can trigger alarm, and at this moment device is converted into being powered it by automobile power source.As shown in figure 4, power supply unit includes switch
Power supply chip U4, low pressure difference linear voltage regulator U5, connector J1~J4, inductance L1 and L2, diode D1 and capacitance C6~C13,
It is Schottky that wherein switching power source chip U4, which selects LM2576-5, low pressure difference linear voltage regulator U5 to select MIC5219, diode D1,
Diode.There are two types of methods for device power supply：Special battery powered (input of VBATT_INT pins) and automobile power source power supply (VEXT_
DC pins input).When with special battery powered, it is desirable that supply voltage VBATT_INT ranging from+4.0V ± 10%, therefore select
With the lithium polymer battery that capacity is 10Ah, output voltage is 3.7V.Since MSP430F148 is 3.3V power supplies, therefore special battery
It need to add a piece of low pressure difference linear voltage regulator MIC5219, minimum differntial pressure that can reach 0.3V when powering to MSP430F148, it is full
Foot requires.Automobile power source is mostly lead-acid accumulator at present, small-sized automobile-used generally 12V, and large and medium-sized used for diesel engine is
24V.Device first has to initialization system and finds network when starting, power consumption is higher, about 300~500mA, settles out rear highest
Power consumption (make a phone call or surf the Internet, position) about in 300mA, practical application it is also contemplated that there are surplus, therefore power supply
It is required that VEXT_DC can have the stable DC of 4.5~5V to power in the case where automobile power source is powered, highest is no more than 5.5V.
In view of pressure difference is larger, and output current is required to be more than 1A, selections output voltage be 5V, output current be up to 3A switch it is electric
Source chip LM2576-5.Compared with the low pressure difference linear voltage regulator disadvantage that power consumption is high when pressure difference is larger and transfer efficiency is low, open
Powered-down source chip has higher transfer efficiency, and ensures that power consumption is not too large when pressure difference is larger.
The container that device is fixedly mounted on to storage valuables is unpacked mouth, in transportational process, when container has sealed
When good, device timing sends the location informations such as longitude and latitude, time to logistics monitoring platform, and when the unpacking mouth of container is improper
Travel switch is triggered when unlatching, device sends alarm text to logistics monitoring platform in time and location information, logistics company pass through
Monitor supervision platform receives these information and combines logistics dispatch list, analyzes flow situation when incident, you can judge whether to occur different
Often, it and deals in time, to realize the real-time monitoring and controls such as logistics progress tracking, antitheft, inquiry and management.
The utility model provides a kind of Intelligent object tracking apparatus of valuables, is merged using DTGS-800 modules
The multiple functions such as positioning, GSM and cdma network service, integrated level and cost-effective, can in various environment in real time, it is accurately fixed
Position valuables, overcome the shortcomings that traditional GPS technology positions blind area, location data can be sent to object by Ethernet in time
On the monitor supervision platform of stream company, convenient for real time monitoring and management, can also occur article be stolen event when and alarm, be convenient for
Logistics company checks up on the facts, and calls to account, and can prevent logistics company interior employee from stealing to a certain extent, this device volume is small
Ingeniously, of low cost, positioning accuracy is high, and reliability and stability are good, response quickly, using flexible, has good autgmentability.
Embodiment described above is only that preferred embodiments of the present invention are described, not to this practicality
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, all record in detail in the claims.
Claims (6)
1. a kind of Intelligent object tracking apparatus of valuables, it is characterised in that：Described device is fixedly installed in storage valuables
The unpacking mouth of the container of product, described device include travel switch unit, MCU control unit, GPS positioning unit, wireless communication list
Member, alarm unit and power supply unit；The GPS positioning unit receives the navigation message that GPS positioning satellite is sent, and with it is described
MCU control unit carries out data exchange；The travel switch unit monitors the closure or openness state of the unpacking mouth；When described
When unpacking mouth unnormal unlocking, the alarm unit work is triggered；The MCU control unit will by the wireless communication unit
GPS positioning information and alarm text are sent to logistics monitoring platform；For device, other units provide work electricity to said supply unit
Pressure；
The wireless communication unit is CDMA module, and the CDMA module is selected integrated with GPSone positioning functions
The DTGS-800 of MSM6050 chipsets；
The GPS positioning unit selects R-UIM cards.
2. a kind of Intelligent object tracking apparatus of valuables according to claim 1, it is characterised in that：The MCU controls
Unit processed includes MCU minimum systems, travel switch detection circuit and battery voltage supervisory circuit.
3. a kind of Intelligent object tracking apparatus of valuables according to claim 1, it is characterised in that：The stroke is opened
It closes unit and selects waterproof position limit switch YNFS (TZ) series.
4. a kind of Intelligent object tracking apparatus of valuables according to claim 1, it is characterised in that：The power supply is single
Member includes special battery powered module and automobile power source power supply module, when the special battery powered module for power supply deficiency, dress
It sets and is converted into being powered by the automobile power source power supply module.
5. a kind of Intelligent object tracking apparatus of valuables according to claim 2, it is characterised in that：The MCU controls
Unit processed includes MCU chip, quartz crystal oscillator, light emitting diode, the first~the 5th capacitance and the first~the 4th resistance, wherein described
It is electrolytic capacitor that MCU chip, which selects MSP430F148, first capacitance,.
6. a kind of Intelligent object tracking apparatus of valuables according to claim 1, it is characterised in that：The power supply is single
Member include switching power source chip, low pressure difference linear voltage regulator, the first~the 4th connector, the first and second inductance, diode and
6th~the 13rd capacitance, wherein the switching power source chip selects LM2576-5, the low pressure difference linear voltage regulator to select
MIC5219, the diode are Schottky diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721504417.7U CN207780833U (en) | 2017-11-13 | 2017-11-13 | A kind of Intelligent object tracking apparatus of valuables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721504417.7U CN207780833U (en) | 2017-11-13 | 2017-11-13 | A kind of Intelligent object tracking apparatus of valuables |
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| Publication Number | Publication Date |
|---|---|
| CN207780833U true CN207780833U (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721504417.7U Expired - Fee Related CN207780833U (en) | 2017-11-13 | 2017-11-13 | A kind of Intelligent object tracking apparatus of valuables |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109740995A (en) * | 2019-01-07 | 2019-05-10 | 卢达 | A kind of courier packages' tracking |
-
2017
- 2017-11-13 CN CN201721504417.7U patent/CN207780833U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109740995A (en) * | 2019-01-07 | 2019-05-10 | 卢达 | A kind of courier packages' tracking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20181113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |