CN103675095B - The mixture parameter non-contact detection device system of car-mounted terminal interaction - Google Patents
The mixture parameter non-contact detection device system of car-mounted terminal interaction Download PDFInfo
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Abstract
车载终端交互的混合物参数非接触检测装置系统，检测中心按规定的配方比例启动进料口开关将混合物料投入到搅拌容器形成压力触动压力传感器，由压力传感器打开搅拌电机先期搅拌同时开启超声波发射器发射相应频率，由接收器接收发射信号进行整形放大，波形稳定则关闭搅拌电机搅拌，此时搅拌已均匀，波形稳定器与信号比较模块进行对比后输出最初计算结果，该结果一方面给超声波寄存器备案，另一方面给检测中心判断是否还需要调整，若需要再次调整进料口开关重新配比。同时由检测中心到多接口微处理器，多接口微处理器到即时驱动数据转换模块并分别与车联网、汽车显示屏、手机屏连接，或车联网与汽车显示屏连接，通过车载终端实时显示和控制其检测结果。
The vehicle-mounted terminal interacts with the mixture parameter non-contact detection device system. The detection center starts the feed inlet switch according to the prescribed formula ratio, puts the mixture into the stirring container to form a pressure touch pressure sensor, and the pressure sensor turns on the stirring motor to stir in advance and turn on the ultrasonic transmitter at the same time. Transmit the corresponding frequency, and the receiver receives the transmitted signal for shaping and amplifying. When the waveform is stable, the stirring motor is turned off for stirring. At this time, the stirring is uniform. After comparing the waveform stabilizer with the signal comparison module, the initial calculation result is output. For the record, on the other hand, it is judged by the testing center whether it needs to be adjusted, and if it is necessary to adjust the switch of the feed port again and re-proportion. At the same time, from the detection center to the multi-interface microprocessor, and from the multi-interface microprocessor to the real-time driving data conversion module, they are respectively connected to the Internet of Vehicles, the display screen of the car, and the screen of the mobile phone, or the Internet of Vehicles is connected to the display screen of the car, and are displayed in real time through the vehicle-mounted terminal and control its detection results.
Description
技术领域technical field
本发明专利涉及车载终端交互的混合物参数非接触检测装置系统，特别是利用车载终端交互的混合物参数非接触检测装置系统。The patent of the present invention relates to a non-contact detection device system for mixture parameters interacted with vehicle-mounted terminals, especially a non-contact detection device system for mixture parameters interacted with vehicle-mounted terminals.
背景技术Background technique
在实际工作现场中，一般对固体、液体、半固体、半液体等各类混合物的检测，如配比比重、混合物的均匀度、混合物的三个参数（体积弹性模量、混合物的密度、超声波传播速度），都是取样后在实验室完成，不能做到实时检测和显示控制。In the actual work site, the detection of various mixtures such as solids, liquids, semi-solids, and semi-liquids, such as the specific gravity of the mixture, the uniformity of the mixture, and the three parameters of the mixture (bulk modulus, density of the mixture, ultrasonic wave, etc.) Propagation speed) are all completed in the laboratory after sampling, and real-time detection and display control cannot be achieved.
发明内容Contents of the invention
本发明专利提供了车载终端交互的混合物参数非接触检测装置系统，特别是利用车载终端交互的混合物参数非接触检测装置系统，可以有效地解决上述问题，实现了搅拌混合物的均匀度、三个参数（体积弹性模量、混合物的密度、超声波传播速度）的车载终端显示控制。The patent of the present invention provides a non-contact detection device system for mixture parameters interacted with vehicle-mounted terminals, especially a non-contact detection device system for mixture parameters interacted with vehicle-mounted terminals, which can effectively solve the above problems and realize the uniformity of the stirred mixture, the three parameters (bulk modulus, density of the mixture, ultrasonic propagation velocity) on-board terminal display control.
本发明专利的目的是这样实现的：车载终端交互的混合物参数非接触检测装置系统，包括检测中心（001）、进料口开关（002）、搅拌容器（003）、压力传感器（004）、条件开关（005）、延时器（006）、超声波寄存器（007）、变频器（008）、发射器（009）、接收器（010）、整形放大器（011）、波形稳定器（012）、信号比较模块（013）、计算模块（014）、输出模块（015）、搅拌电机（016）、多接口微处理器（017）、即时驱动数据转换模块（018）、车联网（019）、汽车显示屏（020）、手机屏（021），检测中心（001）一方面按一定的配方比例启动进料口开关（002）将物料投入到搅拌容器（003）形成压力触动压力传感器（004）；另一方面将启动的超声波寄存器（007）发射信号放在延时器（006）上待命，压力传感器（004）一路到条件开关（005）打开搅拌电机（016）先期搅拌，另一路与待命的信号到延时器（006）经过一段时间后延时器（006）打开启动超声波寄存器（007）到变频器（008）确定发射频率到发射器（009）发射，发射器（009）一路到信号比较模块（013）备案，另一路到接收器（010）接收发射信号到整形放大器（011）整形放大，如果接收信号很弱，则整形放大器（011）返到变频器（008）改变发射频率，直至可以接收到完整信号放大到波形稳定器（012）形成稳定波形到条件开关（005）关闭搅拌电机（016）搅拌停止，此时搅拌已均匀，波形稳定器（012）再到信号比较模块（013）对比，到计算模块（014）计算，到输出模块（015）输出最初计算结果，该结果一方面给超声波寄存器（007）备案，另一方面给检测中心（001）判断是否还需要调整，如需要再次调整进料口开关（002）的配比重复上述循环；The purpose of the patent of the present invention is achieved in this way: the vehicle-mounted terminal interactive mixture parameter non-contact detection device system, including the detection center (001), the feed inlet switch (002), the stirring container (003), the pressure sensor (004), the condition Switch (005), delayer (006), ultrasonic register (007), frequency converter (008), transmitter (009), receiver (010), shaping amplifier (011), waveform stabilizer (012), signal Comparison module (013), calculation module (014), output module (015), stirring motor (016), multi-interface microprocessor (017), real-time driving data conversion module (018), car networking (019), car display Screen (020), mobile phone screen (021), testing center (001), on the one hand, start the feed inlet switch (002) according to a certain formula ratio, and put the material into the mixing container (003) to form a pressure to touch the pressure sensor (004); On the one hand, put the start-up ultrasonic register (007) on the delayer (006) to wait for the signal, and the pressure sensor (004) goes all the way to the condition switch (005) to turn on the stirring motor (016) to stir in advance, and the other way is with the standby signal To the delayer (006) After a period of time, the delayer (006) turns on and starts the ultrasonic register (007) to the frequency converter (008) to determine the transmission frequency to the transmitter (009) to transmit, and the transmitter (009) all the way to the signal comparison The module (013) records, and the other channel goes to the receiver (010) to receive the transmitted signal to the shaping amplifier (011) for shaping and amplifying. If the received signal is weak, the shaping amplifier (011) returns to the frequency converter (008) to change the transmitting frequency until The complete signal can be received and amplified until the waveform stabilizer (012) forms a stable waveform until the conditional switch (005) turns off the stirring motor (016) and the stirring stops. At this time, the stirring is uniform, and the waveform stabilizer (012) then goes to the signal comparison module (013 ) comparison, go to the calculation module (014) for calculation, and then go to the output module (015) to output the initial calculation result. It is necessary to adjust the ratio of the feed inlet switch (002) again and repeat the above cycle;
再由检测中心（001）到多接口微处理器（017），多接口微处理器（017）到即时驱动数据转换模块（018）, 即时驱动数据转换模块（018）分三路：一路到车联网（019），一路到汽车显示屏（020），一路到手机屏（021），车联网（019）到汽车显示屏（020）。Then from the detection center (001) to the multi-interface microprocessor (017), the multi-interface microprocessor (017) to the real-time drive data conversion module (018), and the real-time drive data conversion module (018) is divided into three routes: all the way to the car Networking (019), all the way to the car display (020), all the way to the mobile phone screen (021), the Internet of Vehicles (019) to the car display (020).
所述的检测中心（001）包括信号接收发布模块、标准数据参数模块。The detection center (001) includes a signal receiving and publishing module and a standard data parameter module.
所述的进料口开关（002）是多个开关。The feed inlet switch (002) is a plurality of switches.
所述的压力传感器（004）包括压力信号接收器和压力信号传输器。The pressure sensor (004) includes a pressure signal receiver and a pressure signal transmitter.
所述的延时器（006）包括压力传感器（004）的串联开关K004和检测中心（001）的串联开关K001、延时器（006）的中间继电器M006、延时器（006）的延时开关SJ006、超声波寄存器（007）的超声波发射开关，检测中心（001）的串联开关K001和压力传感器（004）的串联开关K004闭合，延时器（006）的中间继电器M006接通，接通延时器（006）的延时开关SJ006，延时后接通超声波寄存器（007）的超声波发射开关闭合超声波发射开关继电器M007。The delayer (006) includes the series switch K004 of the pressure sensor (004), the series switch K001 of the detection center (001), the intermediate relay M006 of the delayer (006), and the delay of the delayer (006). The switch SJ006, the ultrasonic emission switch of the ultrasonic register (007), the series switch K001 of the detection center (001) and the series switch K004 of the pressure sensor (004) are closed, the intermediate relay M006 of the delayer (006) is connected, and the connection delay The delay switch SJ006 of the timer (006) is connected to the ultrasonic emission switch of the ultrasonic register (007) after a delay, and the ultrasonic emission switch relay M007 is closed.
所述的超声波寄存器（007）先寄存输出模块（015）的数据后再清零，按检测中心（001）的指示提取发射频率到变频器（008），变频器（008）其频宽可调节范围为25~500Hz。The ultrasonic register (007) first registers the data of the output module (015) and then clears it to zero, extracts the transmission frequency according to the instructions of the testing center (001) and sends it to the frequency converter (008), and the bandwidth of the frequency converter (008) can be adjusted The range is 25~500Hz.
所述的波形稳定器（012）包括波形检测滤波器、信号输出器，其输出信号的稳定状态决定混合物搅拌均匀程度。The waveform stabilizer (012) includes a waveform detection filter and a signal output device, and the stable state of the output signal determines the uniformity of the mixture.
所述的计算模块（014）包括体积弹性模量E、混合物的密度、超声波传播速度参数的计算。The calculation module (014) includes the calculation of bulk elastic modulus E, density of the mixture, and ultrasonic propagation velocity parameters.
所述的条件开关（005）包括压力传感器（004）的串联开关K004、中间继电器M000的动断开关、搅拌电机（016）的开关继电器M016、波形稳定器（012）的稳压波形开关KW012、中间继电器M000，当压力传感器（004）的串联开关K004闭合，通过中间继电器M000的动断开关，起动搅拌电机（016）的开关继电器M016；当波形稳定器（012）波形稳定将闭合稳压波形开关KW012，中间继电器M000通电同时断开动断开关使搅拌电机（016）停止。The conditional switch (005) includes the series switch K004 of the pressure sensor (004), the break switch of the intermediate relay M000, the switching relay M016 of the stirring motor (016), the steady voltage waveform switch KW012 of the waveform stabilizer (012), The intermediate relay M000, when the series switch K004 of the pressure sensor (004) is closed, the switching relay M016 of the stirring motor (016) is started through the break switch of the intermediate relay M000; when the waveform of the waveform stabilizer (012) is stable, the voltage regulator waveform will be closed The switch KW012 and the intermediate relay M000 are energized and at the same time disconnect the breaker switch to stop the stirring motor (016).
所述的多接口微处理器（017）为多接口系列集成芯片，接收检测中心（001）数据并显示处理。The multi-interface microprocessor (017) is a multi-interface series integrated chip, which receives data from the testing center (001) and displays and processes it.
优点：1）对固体、液体、半固体、半液体等各类混合物的均匀度和参数进行非接触检测；2）无需实物采样可实现实时检测；3）提高检测中心对搅拌混合物的均匀度及其参数的实时管理。Advantages: 1) Non-contact detection of the uniformity and parameters of various mixtures such as solid, liquid, semi-solid, and semi-liquid; 2) Real-time detection without physical sampling; 3) Improve the uniformity and Real-time management of its parameters.
附图说明Description of drawings
图1本发明专利的结构图；Fig. 1 is a structural diagram of the patent of the present invention;
图2本发明专利的延时器结构图；Fig. 2 is the structural diagram of the delay device of the patent of the present invention;
图3本发明专利的条件开关结构图；Fig. 3 is a structural diagram of the conditional switch of the patent of the present invention;
图中：001、检测中心；002、进料口开关；003、搅拌容器；004 、压力传感器；005、条件开关；006、延时器；007、超声波寄存器；008、变频器；009、发射器；010、接收器；011、整形放大器；012、波形稳定器；013、信号比较模块；014 、计算模块；015、输出模块；016、搅拌电机；017、多接口微处理器；018、即时驱动数据转换模块；019、车联网；020、汽车显示屏；021、手机屏。In the figure: 001, detection center; 002, feed inlet switch; 003, stirring container; 004, pressure sensor; 005, condition switch; 006, delayer; 007, ultrasonic register; 008, frequency converter; 009, transmitter ;010, receiver; 011, shaping amplifier; 012, waveform stabilizer; 013, signal comparison module; 014, calculation module; 015, output module; 016, stirring motor; 017, multi-interface microprocessor; 018, instant drive Data conversion module; 019, car networking; 020, car display screen; 021, mobile phone screen.
具体实施方式detailed description
实施例1：车载终端交互的混合物参数非接触检测装置系统，包括检测中心（001）、进料口开关（002）、搅拌容器（003）、压力传感器（004）、条件开关（005）、延时器（006）、超声波寄存器（007）、变频器（008）、发射器（009）、接收器（010）、整形放大器（011）、波形稳定器（012）、信号比较模块（013）、计算模块（014）、输出模块（015）、搅拌电机（016）、多接口微处理器（017）、即时驱动数据转换模块（018）、车联网（019）、汽车显示屏（020）、手机屏（021）。Example 1: Non-contact detection device system for mixture parameters interacted with on-board terminal, including detection center (001), feed inlet switch (002), stirring container (003), pressure sensor (004), condition switch (005), delay timer (006), ultrasonic register (007), frequency converter (008), transmitter (009), receiver (010), shaping amplifier (011), waveform stabilizer (012), signal comparison module (013), Calculation module (014), output module (015), stirring motor (016), multi-interface microprocessor (017), real-time driving data conversion module (018), Internet of Vehicles (019), car display screen (020), mobile phone Screen (021).
所述的检测中心（001）包括信号接收发布模块、标准数据参数模块。The detection center (001) includes a signal receiving and publishing module and a standard data parameter module.
所述的进料口开关（002）是多个开关。The feed inlet switch (002) is a plurality of switches.
所述的压力传感器（004）包括压力信号接收器和压力信号传输器。The pressure sensor (004) includes a pressure signal receiver and a pressure signal transmitter.
所述的延时器（006）包括压力传感器（004）的串联开关K004和检测中心（001）的串联开关K001、延时器（006）的中间继电器M006、延时器（006）的延时开关SJ006、超声波寄存器（007）的超声波发射开关，检测中心（001）的串联开关K001和压力传感器（004）的串联开关K004闭合，延时器（006）的中间继电器M006接通，接通延时器（006）的延时开关SJ006，延时后接通超声波寄存器（007）的超声波发射开关闭合超声波发射开关继电器M007。The delayer (006) includes the series switch K004 of the pressure sensor (004), the series switch K001 of the detection center (001), the intermediate relay M006 of the delayer (006), and the delay of the delayer (006). The switch SJ006, the ultrasonic emission switch of the ultrasonic register (007), the series switch K001 of the detection center (001) and the series switch K004 of the pressure sensor (004) are closed, the intermediate relay M006 of the delayer (006) is connected, and the connection delay The delay switch SJ006 of the timer (006) is connected to the ultrasonic emission switch of the ultrasonic register (007) after a delay, and the ultrasonic emission switch relay M007 is closed.
所述的超声波寄存器（007）先寄存输出模块（015）的数据后再清零，按检测中心（001）的指示提取发射频率到变频器（008），变频器（008）其频宽可调节范围为25~500Hz。The ultrasonic register (007) first registers the data of the output module (015) and then clears it to zero, extracts the transmission frequency according to the instructions of the testing center (001) and sends it to the frequency converter (008), and the bandwidth of the frequency converter (008) can be adjusted The range is 25~500Hz.
所述的波形稳定器（012）包括波形检测滤波器、信号输出器，其输出信号的稳定状态决定混合物搅拌均匀程度。The waveform stabilizer (012) includes a waveform detection filter and a signal output device, and the stable state of the output signal determines the uniformity of the mixture.
所述的计算模块（014）包括体积弹性模量E、混合物的密度、超声波传播速度参数的计算。The calculation module (014) includes the calculation of bulk elastic modulus E, density of the mixture, and ultrasonic propagation velocity parameters.
所述的条件开关（005）包括压力传感器（004）的串联开关K004、中间继电器M000的动断开关、搅拌电机（016）的开关继电器M016、波形稳定器（012）的稳压波形开关KW012、中间继电器M000，当压力传感器（004）的串联开关K004闭合，通过中间继电器M000的动断开关，起动搅拌电机（016）的开关继电器M016；当波形稳定器（012）波形稳定将闭合稳压波形开关KW012，中间继电器M000通电同时断开动断开关使搅拌电机（016）停止。The conditional switch (005) includes the series switch K004 of the pressure sensor (004), the break switch of the intermediate relay M000, the switching relay M016 of the stirring motor (016), the steady voltage waveform switch KW012 of the waveform stabilizer (012), The intermediate relay M000, when the series switch K004 of the pressure sensor (004) is closed, the switching relay M016 of the stirring motor (016) is started through the break switch of the intermediate relay M000; when the waveform of the waveform stabilizer (012) is stable, the voltage regulator waveform will be closed The switch KW012 and the intermediate relay M000 are energized and at the same time disconnect the breaker switch to stop the stirring motor (016).
所述的多接口微处理器（017）为多接口系列集成芯片，接收检测中心（001）数据并显示处理。The multi-interface microprocessor (017) is a multi-interface series integrated chip, which receives data from the testing center (001) and displays and processes it.
工作原理：检测中心（001）一方面按一定的配方比例启动进料口开关（002）将物料投入到搅拌容器（003）形成压力触动压力传感器（004）；另一方面将启动的超声波寄存器（007）发射信号放在延时器（006）上待命，压力传感器（004）一路到条件开关（005）打开搅拌电机（016）先期搅拌，另一路与待命的信号到延时器（006）经过一段时间后延时器（006）打开启动超声波寄存器（007）到变频器（008）确定发射频率到发射器（009）发射，发射器（009）一路到信号比较模块（013）备案，另一路到接收器（010）接收发射信号到整形放大器（011）整形放大，如果接收信号很弱，则整形放大器（011）返到变频器（008）改变发射频率，直至可以接收到完整信号放大到波形稳定器（012）形成稳定波形到条件开关（005）关闭搅拌电机（016）搅拌停止，此时搅拌已均匀，波形稳定器（012）再到信号比较模块（013）对比，到计算模块（014）计算混合物参数，即体积弹性模量、混合物的密度、超声波传播速度，到输出模块（015）输出最初计算结果，该结果一方面给超声波寄存器（007）备案，另一方面给检测中心（001）判断是否还需要调整，如需要再次调整进料口开关（002）的配比重复上述循环；再由检测中心（001）到多接口微处理器（017），多接口微处理器（017）到即时驱动数据转换模块（018），即时驱动数据转换模块（018）分三路：一路到车联网（019），一路到汽车显示屏（020），一路到手机屏（021），车联网（019）到汽车显示屏（020）。Working principle: On the one hand, the detection center (001) activates the feed inlet switch (002) according to a certain formula ratio, and puts the material into the stirring container (003) to form a pressure to touch the pressure sensor (004); on the other hand, it will activate the ultrasonic register (004). 007) The launch signal is placed on the delayer (006) for standby, and the pressure sensor (004) goes all the way to the condition switch (005) to turn on the stirring motor (016) to stir in advance, and the other signal and the standby signal go to the delayer (006) through After a period of time, the delayer (006) turns on and starts the ultrasonic register (007) to the frequency converter (008) to determine the transmission frequency to the transmitter (009) for transmission, one way from the transmitter (009) to the signal comparison module (013) for filing, and the other way To the receiver (010) to receive the transmitted signal to the shaping amplifier (011) for shaping and amplification. If the received signal is weak, the shaping amplifier (011) returns to the frequency converter (008) to change the transmission frequency until the complete signal can be received and amplified into a waveform The stabilizer (012) forms a stable waveform until the condition switch (005) turns off the stirring motor (016) and the stirring stops. At this time, the stirring is uniform. ) to calculate the parameters of the mixture, namely the bulk elastic modulus, the density of the mixture, and the ultrasonic propagation velocity, and output the initial calculation results to the output module (015). ) to judge whether it needs to be adjusted. If it is necessary to adjust the ratio of the feed inlet switch (002) again, repeat the above cycle; to the real-time drive data conversion module (018), and the real-time drive data conversion module (018) is divided into three routes: one to the Internet of Vehicles (019), one to the car display screen (020), one to the mobile phone screen (021), and the Internet of Vehicles (021) 019) to the car display (020).
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