CN212905488U

CN212905488U - WIFI wireless measurement and control device of vehicle-mounted radioactivity measurement system

Info

Publication number: CN212905488U
Application number: CN202021368334.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: 63653 Troops of PLA
Current assignee: 63653 Troops of PLA
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-04-06
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a wireless measurement and control device of on-vehicle radioactivity measurement system WIFI, including UPS battery module, voltage conversion module, GPS receiving module, wireless network communication module. This wireless measurement and control device of on-vehicle radioactivity measurement system WIFI is a miniaturized expanded measurement and control device for on-vehicle radioactivity measurement system, wireless terminal such as joinable portable panel computer or cell-phone carries out data acquisition and processing, the detector that will have the POE interface inserts on the device's first POE interface or second POE interface, supply power and realize data transmission for the detector through first POE interface or second POE interface, be connected to wireless terminal equipment such as cell-phone or panel computer in the wireless network that this measurement and control device's wireless network communication module constitutes through WIFI, can use wireless terminal and detector and GPS receiving module to communicate, realize the measurement control to detector and GPS receiving module, functions such as data acquisition and data processing.

Description

WIFI wireless measurement and control device of vehicle-mounted radioactivity measurement system

Technical Field

The utility model relates to a radioactivity measurement field specifically is wireless measurement and control device of on-vehicle radioactivity measurement system WIFI.

Background

The vehicle-mounted radioactivity measurement is widely applied to radioactivity measurement and nuclear emergency in a large-area, the detector is placed outside a vehicle, shielding can be reduced, detection efficiency is improved, and the measurement and control and data processing part of the detector is placed in the vehicle, so that rapid radioactivity monitoring can be realized.

At present, a plurality of domestic units develop a vehicle-mounted radioactivity detection system, but a measurement and control module of the vehicle-mounted radioactivity detection system is tightly coupled with a detector module, and the universality and the expandability are insufficient. For example, the vehicle-mounted radioactivity detection system developed by the Chinese atomic energy institute comprises a carrying device, a neutron detector, a gamma detector, a GPS (global positioning system), a power supply and a computer, wherein the computer directly performs measurement control on the detector through wires; the mobile vehicle-mounted monitoring system developed by the Xian Aihua petroleum technology limited company comprises an input power supply, a detection signal processing part, a host part and an alarm control unit, wherein the input power supply, the detection signal processing part, the host part and the alarm control unit are used for acquiring real-time radiation dose and distinguishing the states of a source tank and uploading data to a remote monitoring center through a wireless communication network; the Chengdu Xin Ke Tai science and technology Limited company develops a vehicle-mounted nuclear radiation detection system based on wireless transmission, which comprises a probe, a probe rotating device, an in-vehicle control box and a PC (personal computer), wherein a microprocessor, a power supply module, a motor control module, a data acquisition system, a 4G communication module and the like are arranged in the control box, and data can be transmitted to a remote host through the 4G communication module; the vehicle-mounted radioactive source detection system developed by the western Ampere college comprises a main controller and a ray detector, wherein the main controller is connected with a GPS module, a GPRS module, a memory, a display and the like, and transmits information in the memory to a management center through the GPRS module; the vehicle-mounted gamma energy spectrometer developed by university of Chengdu scientists comprises a host, a detector, a military notebook computer and the like, wherein a power supply system, a communication system, a GPS receiver, a memory, an acousto-optic alarm, a display system, a main controller and the like are integrated in the host, and the host is connected with the detector through a CAN bus and is in wireless connection with a selectable serial port, Ethernet or WIFI of the notebook computer.

The literature contrastive analysis shows that related vehicle-mounted radioactivity measurement systems developed in China all comprise a detector, a host, a terminal and the like, the terminal can be a notebook computer or a remote data center, the host mainly achieves the functions of power supply, communication, data acquisition and the like, and some of the systems even comprise a data storage function, the host and the detector have strong coupling, namely the host can only be connected with a specific detector, and the small-sized extensible measurement and control device which is directly connected with the detector and the terminal by using a network and WIFI is not reported in the literature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wireless measurement and control device of on-vehicle radioactivity measurement system WIFI to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a wireless measurement and control device of on-vehicle radioactivity measurement system WIFI, which comprises a housin, the inside fixed mounting of casing has UPS battery module, voltage conversion module, GPS receiving module and wireless network communication module, casing top surface fixed mounting has power source, casing one side outer wall fixed mounting has first POE interface and second POE interface, be equipped with first network interface on the GPS receiving module, wireless network communication module's outer wall is equipped with second network interface and third network interface, be equipped with DC12V interface on UPS battery module's the outer wall, fixed mounting has DC48V output interface on voltage conversion module's the outer wall.

As a further aspect of the present invention: the UPS battery module is electrically connected with the power interface through an electric wire, and the power interface is externally connected with a power supply.

As a further aspect of the present invention: the DC48V output interface is respectively connected with a first POE interface and a second POE interface through wires, and the second network interface and the third network interface are respectively connected with the first POE interface and the second POE interface through network cables in a communication manner.

As a further aspect of the present invention: the output end of the DC12V interface is electrically connected with the voltage conversion module, the GPS receiving module and the wireless network communication module through wires respectively.

The utility model belongs to the emergent field of radioactivity measurement and nuclear is applied to on-vehicle radioactivity measurement system, realizes functions such as power supply, measurement control and data transmission to the detector. The utility model is used for the expanded measurement and control device of on-vehicle radioactivity measurement system's miniaturization, but expanded connection has network transmission function's detector, and wireless terminals such as joinable panel computer or cell-phone carry out data acquisition and processing, make things convenient for the interior operation of car.

The utility model comprises a UPS battery module, a voltage conversion module, a GPS receiver, a network communication module, a wireless terminal and the like, wherein the UPS battery module provides stable, reliable and uninterrupted power supply for the detector and can be charged by a power supply in the vehicle; the voltage conversion module can convert the 12V voltage output by the UPS battery module into 48V and 5V voltage, and voltage matching of the detector and other modules is realized; the GPS receiver is used for acquiring GPS positioning data; the network communication module provides a data communication function among the detector, the GPS receiver and the wireless terminal; the wireless terminal realizes the functions of measurement control, data acquisition, processing, storage and the like of the detector and the GPS receiver.

Wireless terminals such as a mobile phone or a tablet personal computer are connected into the measurement and control device through a WIFI wireless network, so that measurement, data processing and other operations can be conveniently carried out in the vehicle; the access mode of the detector can be as follows: (1) the measurement and control device is accessed through a network, and power is supplied through a power supply interface (POE interface/port for short) based On a POE (Power On Ethernet) protocol, and the mode needs that the detector has a POE power supply function; (2) the detector is powered by the measurement and control device and is communicated with the measurement and control device in a network or WIFI mode; (3) the detector powered by other modes can be directly connected into the measurement and control device through WIFI, and wiring can be avoided.

The utility model relates to a be applied to in the on-vehicle radioactivity measurement system in order to realize the device to functions such as power supply, measurement control and data communication of detector, including modules such as UPS battery, voltage conversion, WIFI wireless communication and GPS receiver, it comprises four bibliographic categories of UPS battery, voltage conversion, WIFI wireless communication module and GPS receiver/receiving module, wherein UPS battery output voltage supplies power for detector, WIFI wireless communication module and GPS receiver after voltage conversion module conversion; the GPS receiver is connected with the GPS antenna through a coaxial cable; the utility model is connected with the detector through the network and uses POE protocol to provide power supply for the detector; the utility model discloses carry out data communication through wireless WIFI with main control system.

The utility model discloses a network and detector communication and power supply, through wireless WIFI and main control system communication.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a UPS battery module, voltage conversion module, GPS receiving module and wireless network communication module's cooperation is used, make on-vehicle radioactivity measurement system WIFI wireless measurement and control device pass through net twine and WIFI mode access detector and wireless terminal, access wireless terminals such as portable panel computer or cell-phone through WIFI and carry out measurement control and data acquisition, need not the wiring, make things convenient for the operation in the car, can the modularization establish, need not to design complicated circuit, realize the device miniaturization, through the casing, the cooperation of fixed block and fixed orifices is used, make the device can install in the car in the well accuse platform, do not occupy the car inner space, reduce the interior repacking construction of car.

The WIFI wireless measurement and control device of the vehicle-mounted radioactivity measurement system is connected into the detector and the wireless terminal in a network and WIFI mode, the miniaturization of the device is realized, the device can be installed in a central control console in a vehicle, the space in the vehicle is not occupied, refitting construction in the vehicle is reduced, the WIFI is connected into the wireless terminal such as a tablet personal computer or a mobile phone for measurement control and data acquisition, wiring is not needed, and operation in the vehicle is facilitated. The wireless measurement and control device can be constructed in a modularized mode, a complex circuit does not need to be designed, the realized miniaturized measurement and control device can be installed in a central control console in a vehicle, the space in the vehicle is not occupied, and the vehicle is rarely modified. The detector that the device inserts should possess wired or wireless WIFI network communication function.

Drawings

Fig. 1 is a cross-sectional view of a vehicle-mounted radioactivity measurement system WIFI wireless measurement and control device.

Fig. 2 is a top view of a vehicle-mounted radioactivity measurement system WIFI wireless measurement and control device.

Fig. 3 is a side view of a vehicle-mounted radioactivity measurement system WIFI wireless measurement and control device.

In the figure: 1. the UPS battery module comprises a shell, 2, a UPS battery module, 3, a voltage conversion module, 4, a GPS receiving module, 5, a wireless network communication module, 6, a first POE interface, 7, a second POE interface, 8, a charging interface, 9, a first network interface, 10, a second network interface, 11, a third network interface, 12, a first power interface, 13, a second power interface, 14, a fixed block, 15 and a perforation.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a wireless measurement and control device for WIFI of a vehicle-mounted radioactivity measurement system includes a housing 1, a UPS battery module 2, a voltage conversion module 3, a GPS receiving module 4 and a wireless network communication module 5 are fixedly installed inside the housing 1, the UPS battery module 2 is a micro dc UPS Power Supply (Uninterruptible Power Supply) Power Supply device produced by beijing flying subminiature technologies, which can provide stable, reliable and uninterrupted Power Supply for equipment, the voltage conversion module 3 is a MGU10-12S48A Power Supply module produced by seikagai electronic limited, the GPS receiving module 4 is a UB370 high-precision beidou receiving board produced by samson technologies limited for obtaining GPS, the wireless network communication module 5 is DLink-DIR617, which is a wireless WIFI router produced by shanghai electronic devices (shanghai) limited, a first POE interface 6 and a second POE interface 7 are fixedly arranged on the outer wall of one side of the shell 1, a charging interface 8 is fixedly arranged on the top surface of the shell 1, a first network interface 9 is arranged on the GPS receiving module 4, a second network interface 10 and a third network interface 11 are arranged on the outer wall of the wireless network communication module 5, a first power interface 12 is arranged on the outer wall of the UPS battery module 2, the first power interface 12 is a DC12V output interface, a second power interface 13 is fixedly arranged on the outer wall of the voltage conversion module 3, the second power interface 13 is a DC48V output interface, fixed blocks 14 are symmetrically arranged on two sides of the upper part of the shell 1, through holes 15 are arranged on the fixed blocks 14, the first network interface 9 is in communication connection with the wireless network communication module 5 through a network cable, the second network interface 10 and the third network interface 11 are in communication connection with the first POE interface 6 and the second POE interface 7, first power source 12 is respectively through electric wire and voltage conversion module 3,

GPS receiving module

4 and 5 electric connection of wireless network communication module, and second power source 13 is respectively in

first POE interface

6 and 7 electric wire connection of second POE interface through the electric wire, and UPS battery module 2 is through the electric wire and the interface 8 electric connection that charges, and interface 8 that charges is external to have the power.

The utility model discloses a theory of operation is:

during the use, connect 12V power in the car on interface 8 charges, the detector that will have the POE interface inserts on the device's first POE interface 6 or second POE interface 7, supply power and realize data transmission for the detector through first POE interface 6 or second POE interface 7, in the wireless network that wireless terminal equipment such as cell-phone or panel computer are connected to this measurement and control device's wireless network communication module 5 through WIFI and constitute, can use wireless terminal and detector and GPS receiving module 4 to communicate, realize the measurement control to detector and GPS receiving module 4, functions such as data acquisition and data processing.

The utility model discloses the quick search scan of mainly used radioactive contamination investigation and the emergent monitoring team of radioactivity is measured, realizes the information interaction and the data acquisition function with the probe through the WIFI connected mode. The integrated and miniaturized electronic cabinet enhances the field applicability of the vehicle-mounted radioactive searching and measuring system, and meets the requirements of radioactive pollution investigation and radioactive emergency monitoring team on quick searching, scanning and measuring. When the radioactive emergency monitoring team searches, scans and measures quickly, the power supply of the automobile is used for supplying power, and the tablet personal computer is used as a measurement and control hostThe control and energy spectrum processing of the detector are realized by using a WIFI wireless communication mode, and the system is used for ground under the conditions of searching speed of 20km/h and measuring spectrum of 10s¹³¹The detection limit of I is 380Bq/m²To the air in¹³³The detection limit of Xe is 94Bq/m³(ii) a The system energy resolution is 7.4%, (¹³⁷Cs 662 keV); 90kBq can be found under the condition that the Am window background counting rate is 240cps²⁴¹Am radioactive source.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a wireless measurement and control device of on-vehicle radioactivity measurement system WIFI, includes casing (1), its characterized in that: casing (1) inside fixed mounting has UPS battery module (2), voltage conversion module (3), GPS receiving module (4) and wireless network communication module (5), casing (1) one side outer wall fixed mounting has first POE interface (6) and second POE interface (7), casing (1) top surface fixed mounting has interface (8) that charges, be equipped with first network interface (9) on GPS receiving module (4), the outer wall of wireless network communication module (5) is equipped with second network interface (10) and third network interface (11), be equipped with first power source (12) on the outer wall of UPS battery module (2), fixed mounting has second power source (13) on the outer wall of voltage conversion module (3), fixed block (14) are installed to the upper portion bilateral symmetry of casing (1), perforated (15) have been seted up on fixed block (14).

2. The vehicle-mounted radioactivity measurement system WIFI wireless measurement and control device of claim 1, characterized in that: the first power interface (12) is a DC12V output interface, and the second power interface (13) is a DC48V output interface.

3. The vehicle-mounted radioactivity measurement system WIFI wireless measurement and control device of claim 1, characterized in that: the first network interface (9) is in communication connection with the wireless network communication module (5) through a network cable.

4. The vehicle-mounted radioactivity measurement system WIFI wireless measurement and control device of claim 1, characterized in that: second network interface (10) and third network interface (11) all through the net twine with respectively in first POE interface (6) and second POE interface (7) communication connection, second power source (13) pass through the electric wire respectively in first POE interface (6) and second POE interface (7) connection of electric wire.

5. The vehicle-mounted radioactivity measurement system WIFI wireless measurement and control device of claim 1, characterized in that: the first power supply interface (12) is electrically connected with the voltage conversion module (3), the GPS receiving module (4) and the wireless network communication module (5) through wires respectively.

6. The vehicle-mounted radioactivity measurement system WIFI wireless measurement and control device of claim 1, characterized in that: UPS battery module (2) are through electric wire and the interface (8) electric connection that charges, and interface (8) that charges are external to have the power.